/* ============================================================
   SITESALE - Main Stylesheet
   Modern, luxurious theme for selling websites
   Palette: White + Navy + Amber Gold
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Variables & Design Tokens
------------------------------------------------------------ */
:root {
    --color-primary: #0A1F44;
    --color-primary-light: #1E3A8A;
    --color-primary-lighter: #2E4A9A;
    --color-primary-dark: #05142E;
    --color-accent: #D4A574;
    --color-accent-light: #E5BC8E;
    --color-accent-dark: #B8895A;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8FAFC;
    --color-bg-dark: #0A1F44;
    --color-text: #0F172A;
    --color-text-muted: #475569;
    --color-text-light: #64748B;
    --color-border: #E2E8F0;
    --color-border-dark: #CBD5E1;
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-warning: #F59E0B;

    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-lg: 1.125rem;
    --fs-xl: 1.25rem;
    --fs-2xl: 1.5rem;
    --fs-3xl: 1.875rem;
    --fs-4xl: 2.25rem;
    --fs-5xl: 3rem;
    --fs-6xl: 3.75rem;
    --fs-7xl: 4.5rem;

    --sp-1: 0.25rem;
    --sp-2: 0.5rem;
    --sp-3: 0.75rem;
    --sp-4: 1rem;
    --sp-5: 1.25rem;
    --sp-6: 1.5rem;
    --sp-8: 2rem;
    --sp-10: 2.5rem;
    --sp-12: 3rem;
    --sp-16: 4rem;
    --sp-20: 5rem;
    --sp-24: 6rem;

    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px 0 rgba(10, 31, 68, 0.05);
    --shadow: 0 4px 6px -1px rgba(10, 31, 68, 0.08), 0 2px 4px -1px rgba(10, 31, 68, 0.04);
    --shadow-md: 0 10px 20px -5px rgba(10, 31, 68, 0.1), 0 4px 8px -2px rgba(10, 31, 68, 0.05);
    --shadow-lg: 0 20px 40px -10px rgba(10, 31, 68, 0.15), 0 10px 20px -5px rgba(10, 31, 68, 0.08);
    --shadow-xl: 0 30px 60px -15px rgba(10, 31, 68, 0.25), 0 15px 30px -10px rgba(10, 31, 68, 0.15);
    --shadow-2xl: 0 40px 80px -20px rgba(10, 31, 68, 0.35);
    --shadow-accent: 0 10px 30px -10px rgba(212, 165, 116, 0.5);

    --container-max: 1280px;
    --container-padding: 2rem;

    --transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ------------------------------------------------------------
   2. Reset & Base
------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-width: 320px;
}
img { max-width: 100%; height: auto; }
img, svg, video { max-width: 100%; height: auto; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--color-accent); color: var(--color-primary-dark); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-border-dark); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primary);
    color: #fff;
    padding: 1rem 1.5rem;
    z-index: 9999;
}
.skip-link:focus { left: 0; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }

/* ------------------------------------------------------------
   3. Typography
------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.875rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 1.875rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h5 { font-size: var(--fs-lg); }
h6 { font-size: var(--fs-base); }
p { margin-bottom: 1rem; }
.muted { color: var(--color-text-muted); }

/* ------------------------------------------------------------
   4. Layout Utilities
------------------------------------------------------------ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
}
.grid { display: grid; gap: var(--sp-8); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.section { padding: var(--sp-24) 0; position: relative; }
.section--alt { background: var(--color-bg-alt); }
.section--featured { padding-top: var(--sp-20); }

.section__header { text-align: center; max-width: 720px; margin: 0 auto var(--sp-16); }
.section__eyebrow {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-dark);
    padding: 0.5rem 1rem;
    background: rgba(212, 165, 116, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: var(--sp-4);
}
.section__title { margin-bottom: var(--sp-4); }
.section__title--sm { font-size: var(--fs-2xl); }
.section__subtitle {
    font-size: var(--fs-lg);
    color: #475569;
    line-height: 1.7;
    font-weight: 400;
}
.section__footer { text-align: center; margin-top: var(--sp-16); }

/* ------------------------------------------------------------
   5. Buttons
------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: var(--fs-base);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    cursor: pointer;
    white-space: nowrap;
    line-height: 1;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}
.btn--primary:hover {
    background: var(--color-primary-light);
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.btn--accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-accent);
    font-weight: 700;
}
.btn--accent:hover {
    background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
    color: var(--color-primary-dark);
    box-shadow: 0 20px 40px -10px rgba(212, 165, 116, 0.6);
}

.btn--outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn--outline:hover {
    background: var(--color-primary);
    color: #fff;
}

.btn--ghost {
    background: transparent;
    color: var(--color-primary);
}
.btn--ghost:hover {
    background: rgba(10, 31, 68, 0.06);
    color: var(--color-primary);
}

.btn--ghost-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}
.btn--ghost-light:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--sm { padding: 0.625rem 1.25rem; font-size: var(--fs-sm); }
.btn--lg { padding: 1.125rem 2.25rem; font-size: var(--fs-lg); }
.btn--xl { padding: 1.25rem 2.5rem; font-size: var(--fs-xl); }
.btn--block { width: 100%; }
.btn--icon { padding: 0.625rem; width: 2.5rem; height: 2.5rem; }
.btn--icon svg { width: 20px; height: 20px; }

.btn svg { width: 18px; height: 18px; }
.btn--lg svg, .btn--xl svg { width: 22px; height: 22px; }

/* ------------------------------------------------------------
   6. Icons
------------------------------------------------------------ */
.icon { display: inline-flex; align-items: center; justify-content: center; color: inherit; flex-shrink: 0; }
.icon svg { width: 20px; height: 20px; }
.icon--lg svg { width: 28px; height: 28px; }
.icon--xl svg { width: 40px; height: 40px; }

/* ------------------------------------------------------------
   7. Badges
------------------------------------------------------------ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    font-size: var(--fs-xs);
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-body);
}
.badge svg { width: 14px; height: 14px; }
.badge--accent { background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark)); color: var(--color-primary-dark); }
.badge--dark   { background: var(--color-primary); color: var(--color-accent); }
.badge--outline { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-border-dark); }
.badge--success { background: rgba(16, 185, 129, 0.1); color: var(--color-success); }

/* ------------------------------------------------------------
   8. Topbar
------------------------------------------------------------ */
.topbar {
    background: var(--color-primary-dark);
    color: #fff;
    font-size: var(--fs-xs);
    padding: 0.625rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4); flex-wrap: wrap; }
.topbar__left { display: flex; gap: var(--sp-6); align-items: center; flex-wrap: wrap; }
.topbar__item { display: inline-flex; align-items: center; gap: 0.375rem; color: rgba(255, 255, 255, 0.85); }
.topbar__item svg { width: 14px; height: 14px; opacity: 0.7; }
.topbar__item a { color: inherit; }
.topbar__item a:hover { color: var(--color-accent); }
.topbar__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.75rem;
    background: rgba(212, 165, 116, 0.15);
    color: var(--color-accent);
    border-radius: var(--radius-full);
    font-weight: 500;
}
.topbar__badge svg { width: 12px; height: 12px; }

/* ------------------------------------------------------------
   9. Header & Navigation
------------------------------------------------------------ */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: all var(--transition);
}
.site-header.is-scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-6); padding: var(--sp-4) 0; }
.site-header__brand { flex-shrink: 0; }
.site-header__actions { display: flex; align-items: center; gap: var(--sp-2); }

.brand { display: inline-flex; align-items: center; gap: 0.75rem; }
.brand__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-accent);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong { font-family: var(--font-heading); font-size: 1.25rem; color: var(--color-primary); letter-spacing: -0.02em; }
.brand__text em { font-style: normal; font-size: 0.7rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.brand--light .brand__text strong { color: #fff; }
.brand--light .brand__text em { color: rgba(255, 255, 255, 0.6); }

.site-nav { flex: 1; display: flex; justify-content: center; }
.nav-menu {
    display: flex;
    gap: var(--sp-1);
    list-style: none;
}
.nav-menu li { position: relative; }
.nav-menu a {
    display: inline-block;
    padding: 0.625rem 1rem;
    font-weight: 500;
    font-size: var(--fs-sm);
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.nav-menu a:hover, .nav-menu .current-menu-item a {
    background: var(--color-bg-alt);
    color: var(--color-primary);
}
.nav-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: #fff;
    list-style: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    padding: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
}
.nav-menu li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }

.cart-toggle { position: relative; }
.cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}

.nav-toggle { display: none; padding: 0.5rem; color: var(--color-primary); }
.nav-toggle svg { width: 28px; height: 28px; }

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(10, 31, 68, 0.6);
    backdrop-filter: blur(8px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu__inner {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(340px, 90%);
    background: #fff;
    box-shadow: var(--shadow-2xl);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition);
}
.mobile-menu.is-open .mobile-menu__inner { transform: translateX(0); }
.mobile-menu__header { display: flex; justify-content: space-between; align-items: center; padding: var(--sp-6); border-bottom: 1px solid var(--color-border); font-size: var(--fs-lg); }
.mobile-menu__close { padding: 0.5rem; }
.mobile-menu__list { list-style: none; padding: var(--sp-4); flex: 1; overflow-y: auto; }
.mobile-menu__list li { margin-bottom: 0.25rem; }
.mobile-menu__list a { display: block; padding: 1rem 1.25rem; border-radius: var(--radius); font-weight: 500; }
.mobile-menu__list a:hover { background: var(--color-bg-alt); color: var(--color-primary); }
.mobile-menu__footer { padding: var(--sp-6); border-top: 1px solid var(--color-border); }

/* ------------------------------------------------------------
   10. Hero Section
------------------------------------------------------------ */
.hero {
    position: relative;
    padding: var(--sp-24) 0 var(--sp-20);
    overflow: hidden;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}
.hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}
.hero__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.25;
    animation: blob-float 20s ease-in-out infinite;
}
.hero__blob--1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--color-primary-light), transparent);
    top: -100px; left: -100px;
}
.hero__blob--2 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--color-accent), transparent);
    bottom: -200px; right: -200px;
    animation-delay: -10s;
}
.hero__grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(10, 31, 68, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10, 31, 68, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.hero__container {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--sp-16);
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-success);
    margin-bottom: var(--sp-6);
}
.hero__badge-dot {
    width: 8px; height: 8px;
    background: var(--color-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
.hero__title {
    font-size: clamp(2.25rem, 5.5vw, 4.5rem);
    line-height: 1.05;
    margin-bottom: var(--sp-6);
    color: var(--color-primary-dark);
}
.hero__title-accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-style: italic;
}
.hero__subtitle {
    font-size: var(--fs-xl);
    color: #334155;
    line-height: 1.7;
    margin-bottom: var(--sp-8);
    max-width: 540px;
    font-weight: 400;
}
.hero__actions { display: flex; gap: var(--sp-4); flex-wrap: wrap; margin-bottom: var(--sp-10); }
.hero__trust { display: flex; gap: var(--sp-6); flex-wrap: wrap; }
.hero__trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-sm);
    color: #334155;
    font-weight: 600;
}
.hero__trust-item svg { width: 18px; height: 18px; color: var(--color-success); }

.hero__visual {
    position: relative;
    min-height: 500px;
    width: 100%;
}
.hero__device--laptop {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.hero__device-frame {
    width: 100%;
    aspect-ratio: 16/10;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-radius: 12px 12px 4px 4px;
    padding: 6px 6px 0;
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    animation: laptop-float 6s ease-in-out infinite;
}
.hero__device-bar {
    display: flex;
    gap: 6px;
    padding: 6px 10px;
    background: #1e293b;
}
.hero__device-bar span {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: #475569;
}
.hero__device-bar span:first-child { background: #ef4444; }
.hero__device-bar span:nth-child(2) { background: #f59e0b; }
.hero__device-bar span:nth-child(3) { background: #10b981; }
.hero__device-frame iframe {
    width: 100%;
    height: calc(100% - 22px);
    border: 0;
    background: #fff;
}
.hero__slideshow {
    position: relative;
    width: 100%;
    height: calc(100% - 22px);
    overflow: hidden;
}
.hero__slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    background: #1e293b;
    opacity: 0;
    transition: opacity 1s ease;
    pointer-events: none;
    object-fit: cover;
}
.hero__slide.is-active {
    opacity: 1;
    z-index: 1;
}
.hero__slide-indicator {
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 5;
}
.hero__dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s;
    border: 1px solid rgba(255,255,255,0.2);
}
.hero__dot.is-active {
    background: var(--color-accent);
    width: 24px;
    border-radius: 4px;
    border-color: var(--color-accent);
}
.hero__device-stand {
    width: 30%;
    height: 12px;
    background: linear-gradient(180deg, #cbd5e1 0%, #94a3b8 100%);
    border-radius: 0 0 12px 12px;
    box-shadow: var(--shadow);
}

.hero__device--phone {
    position: absolute;
    bottom: -30px; right: 2%;
    width: 140px;
    aspect-ratio: 9/19;
    animation: phone-float 6s ease-in-out infinite;
    animation-delay: -2s;
}
.hero__device-frame--phone {
    aspect-ratio: 9/19;
    background: #0f172a;
    border-radius: 22px;
    padding: 8px;
    border: 2px solid #1e293b;
}
.hero__device-frame--phone iframe {
    height: 100%;
    border-radius: 14px;
}

.hero__floating {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.125rem;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    font-size: var(--fs-sm);
    animation: float 5s ease-in-out infinite;
}
.hero__floating svg { width: 24px; height: 24px; color: var(--color-accent-dark); }
.hero__floating div { display: flex; flex-direction: column; line-height: 1.2; }
.hero__floating strong { color: var(--color-primary); font-weight: 700; }
.hero__floating span { color: var(--color-text-muted); font-size: 11px; }
.hero__floating--1 { top: 10%; left: -10%; }
.hero__floating--2 { top: 55%; right: -15%; animation-delay: -2.5s; }

/* ------------------------------------------------------------
   10b. Trust Bar
------------------------------------------------------------ */
.trust-bar {
    padding: var(--sp-8) 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}
.trust-bar__grid {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-6);
    flex-wrap: wrap;
}
.trust-bar__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
    min-width: 180px;
    justify-content: center;
}
.trust-bar__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.12), rgba(212, 165, 116, 0.04));
    color: var(--color-accent-dark);
    border-radius: var(--radius);
    flex-shrink: 0;
}
.trust-bar__icon svg { width: 20px; height: 20px; }
.trust-bar__text { display: flex; flex-direction: column; line-height: 1.2; }
.trust-bar__text strong { font-size: var(--fs-sm); color: var(--color-primary); font-weight: 700; }
.trust-bar__text span { font-size: 11px; color: var(--color-text-muted); margin-top: 1px; }

@media (max-width: 768px) {
    .trust-bar__grid { justify-content: center; gap: var(--sp-4); }
    .trust-bar__item { min-width: calc(50% - var(--sp-4)); flex: none; justify-content: flex-start; }
    .trust-bar__text strong { font-size: 12px; }
}
@media (max-width: 480px) {
    .trust-bar__item { min-width: 100%; }
    .trust-bar { padding: var(--sp-6) 0; }
}

/* ------------------------------------------------------------
   11. Stats Counter
------------------------------------------------------------ */
.stats {
    padding: var(--sp-16) 0;
    background: var(--color-primary);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.stats::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(212, 165, 116, 0.15), transparent 50%),
                radial-gradient(circle at bottom right, rgba(30, 58, 138, 0.3), transparent 50%);
    pointer-events: none;
}
.stats__grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-8);
    text-align: center;
}
.stats__item { position: relative; }
.stats__item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: calc(var(--sp-4) * -1);
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
}
.stats__number {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}
.stats__label {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

/* ------------------------------------------------------------
   12. Site Card
------------------------------------------------------------ */
.site-card {
    background: #fff;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}
.grid--3 .site-card { min-height: 100%; }
.grid--3 > div,
.grid--3 > article { display: flex; }
.site-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-border-dark);
}
.site-card__media {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-bg-alt);
    isolation: isolate;
}
.site-card__thumb {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}
.site-card__thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.site-card:hover .site-card__thumb img { transform: scale(1.05); }
.site-card__iframe-wrap {
    position: absolute;
    inset: 0;
    overflow: hidden;
}
.site-card__iframe-wrap iframe {
    position: absolute;
    top: 0; left: 0;
    width: 1440px;
    height: 900px;
    transform: scale(0.5);
    transform-origin: 0 0;
    border: 0;
    pointer-events: none;
    background: #fff;
}
.site-card__iframe-mask {
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.site-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--color-text-light);
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #e2e8f0 100%);
}
.site-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(10, 31, 68, 0.9) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 1.5rem;
    gap: 0.5rem;
    opacity: 0;
    transition: opacity var(--transition);
}
.site-card:hover .site-card__overlay { opacity: 1; }
.site-card__overlay-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: #fff;
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--fs-sm);
    transition: all var(--transition);
}
.site-card__overlay-btn:hover { background: var(--color-primary); color: #fff; }
.site-card__overlay-btn--demo {
    background: var(--color-accent);
    color: var(--color-primary-dark);
}
.site-card__overlay-btn--demo:hover { background: var(--color-accent-light); color: var(--color-primary-dark); }
.site-card__overlay-btn svg { width: 16px; height: 16px; }

.site-card__badges {
    position: absolute;
    top: 1rem; left: 1rem;
    display: flex;
    gap: 0.5rem;
    z-index: 2;
}
.site-card__body {
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    flex: 1;
}
.site-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}
.site-card__category {
    display: inline-block;
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-dark);
}
.site-card__rating {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    color: var(--color-accent);
}
.site-card__rating svg { width: 12px; height: 12px; }
.site-card__rating span { font-size: 11px; font-weight: 700; color: var(--color-text-muted); margin-left: 2px; }
.site-card__title {
    font-size: var(--fs-xl);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}
.site-card__title a { color: inherit; }
.site-card__title a:hover { color: var(--color-accent-dark); }
.site-card__excerpt {
    color: #475569;
    font-size: var(--fs-sm);
    line-height: 1.6;
    margin-bottom: var(--sp-4);
    flex: 1;
}
.site-card__meta {
    display: flex;
    gap: var(--sp-4);
    padding-bottom: var(--sp-4);
    margin-bottom: var(--sp-4);
    border-bottom: 1px solid var(--color-border);
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}
.site-card__meta-item { display: inline-flex; align-items: center; gap: 0.25rem; }
.site-card__meta-item svg { width: 14px; height: 14px; }
.site-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-2);
}

/* Price */
.price { display: inline-flex; flex-direction: row; align-items: baseline; gap: 0.25rem; flex-wrap: nowrap; line-height: 1.2; white-space: nowrap; }
.price__old {
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    text-decoration: line-through;
}
.price__current {
    font-family: var(--font-body);
    font-size: var(--fs-2xl);
    font-weight: 800;
    color: var(--color-primary-dark);
    letter-spacing: -0.02em;
}
.price__current--custom {
    font-size: var(--fs-base);
    color: var(--color-primary);
    font-style: italic;
    font-weight: 700;
    white-space: nowrap;
}

/* Portfolio cards */
.portfolio-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition);
}
.portfolio-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-border-dark);
}
.portfolio-card__preview {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: var(--color-bg-alt);
}
.portfolio-card__preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.portfolio-card:hover .portfolio-card__preview img {
    transform: scale(1.05);
}
.portfolio-card__overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 31, 68, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}
.portfolio-card:hover .portfolio-card__overlay { opacity: 1; }
.portfolio-card__body { padding: var(--sp-5); }
.portfolio-card__meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.portfolio-card__tech { font-size: var(--fs-xs); color: var(--color-text-muted); }
.portfolio-card__title { font-size: var(--fs-lg); margin-bottom: 0.5rem; }
.portfolio-card__title a { display: inline-flex; align-items: center; gap: 0.375rem; }
.portfolio-card__title svg { width: 14px; height: 14px; color: var(--color-accent-dark); }
.portfolio-card__desc { font-size: var(--fs-sm); color: var(--color-text-muted); margin: 0; line-height: 1.6; }
.price__badge {
    display: inline-block;
    margin-top: 2px;
    padding: 2px 8px;
    background: var(--color-error);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: var(--radius-full);
}

/* ------------------------------------------------------------
   13. Benefits
------------------------------------------------------------ */
.benefit {
    padding: var(--sp-10) var(--sp-8);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.benefit::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.benefit:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}
.benefit:hover::before { transform: scaleX(1); }
.benefit__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px; height: 72px;
    margin-bottom: var(--sp-6);
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.12) 0%, rgba(212, 165, 116, 0.06) 100%);
    color: var(--color-accent-dark);
    border-radius: var(--radius-lg);
}
.benefit__title {
    font-size: var(--fs-xl);
    margin-bottom: var(--sp-3);
}
.benefit__text {
    color: #475569;
    font-size: var(--fs-sm);
    line-height: 1.7;
}

/* ------------------------------------------------------------
   13b. Services Section
------------------------------------------------------------ */
.section--services { background: var(--color-bg-alt); }
.service-card {
    padding: var(--sp-8);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--color-border);
    transition: background var(--transition);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-accent);
}
.service-card:hover::before { background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark)); }
.service-card--featured {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-lg);
}
.service-card--featured::before { background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark)); height: 4px; }
.service-card__badge {
    position: absolute;
    top: 16px; right: 16px;
    padding: 0.25rem 0.75rem;
    background: var(--color-accent);
    color: var(--color-primary-dark);
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px; height: 64px;
    border-radius: var(--radius-lg);
    margin-bottom: var(--sp-5);
}
.service-card__icon--blue { background: rgba(30, 58, 138, 0.08); color: var(--color-primary-light); }
.service-card__icon--accent { background: rgba(212, 165, 116, 0.12); color: var(--color-accent-dark); }
.service-card__icon--green { background: rgba(16, 185, 129, 0.08); color: var(--color-success); }
.service-card__title { font-size: var(--fs-xl); margin-bottom: var(--sp-3); }
.service-card__text { color: #475569; font-size: var(--fs-sm); line-height: 1.7; margin-bottom: var(--sp-5); flex: 1; }
.service-card__list {
    list-style: none;
    margin-bottom: var(--sp-6);
    padding-bottom: var(--sp-6);
    border-bottom: 1px solid var(--color-border);
}
.service-card__list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0;
    font-size: var(--fs-sm);
    color: var(--color-text);
}
.service-card__list svg { width: 16px; height: 16px; color: var(--color-success); flex-shrink: 0; }

.services-extra {
    margin-top: var(--sp-12);
    padding: var(--sp-10) var(--sp-12);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-8);
    color: #fff;
}
.services-extra__content h3 { color: #fff; font-size: var(--fs-2xl); margin-bottom: var(--sp-3); }
.services-extra__content p { color: rgba(255, 255, 255, 0.85); margin: 0; line-height: 1.7; max-width: 600px; }

@media (max-width: 768px) {
    .services-extra { flex-direction: column; text-align: center; padding: var(--sp-8) var(--sp-6); }
    .services-extra .btn { width: 100%; }
}

/* ------------------------------------------------------------
   14. Categories Grid
------------------------------------------------------------ */
.section--categories { background: var(--color-bg-alt); }
.category-card {
    display: block;
    padding: var(--sp-10) var(--sp-8);
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.category-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 0;
}
.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    color: #fff;
    border-color: transparent;
}
.category-card:hover::before { opacity: 1; }
.category-card > * { position: relative; z-index: 1; }
.category-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px; height: 64px;
    background: var(--color-bg-alt);
    color: var(--color-accent-dark);
    border-radius: var(--radius);
    margin-bottom: var(--sp-4);
    transition: all var(--transition);
}
.category-card:hover .category-card__icon { background: var(--color-accent); color: var(--color-primary-dark); }
.category-card__title {
    font-size: var(--fs-xl);
    margin-bottom: 0.5rem;
    color: var(--color-primary);
    transition: color var(--transition);
}
.category-card:hover .category-card__title { color: #fff; }
.category-card__count {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    margin: 0;
    transition: color var(--transition);
}
.category-card:hover .category-card__count { color: rgba(255, 255, 255, 0.7); }
.category-card__arrow {
    position: absolute;
    bottom: var(--sp-8);
    right: var(--sp-8);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--color-bg-alt);
    color: var(--color-accent-dark);
    transition: all var(--transition);
}
.category-card:hover .category-card__arrow {
    background: var(--color-accent);
    color: var(--color-primary-dark);
    transform: translateX(4px);
}

/* ------------------------------------------------------------
   15. Process Steps
------------------------------------------------------------ */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-8);
    position: relative;
}
.process-steps::before {
    content: '';
    position: absolute;
    top: 100px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: repeating-linear-gradient(90deg, var(--color-border-dark) 0, var(--color-border-dark) 6px, transparent 6px, transparent 12px);
    z-index: 0;
}
.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}
.process-step__num {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--sp-4);
    letter-spacing: 0.05em;
}
.process-step__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 88px; height: 88px;
    background: #fff;
    color: var(--color-primary);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    margin-bottom: var(--sp-6);
    box-shadow: var(--shadow-md);
    transition: all var(--transition);
}
.process-step:hover .process-step__icon {
    background: var(--color-primary);
    color: var(--color-accent);
    border-color: var(--color-primary);
    transform: scale(1.08);
}
.process-step__title {
    font-size: var(--fs-xl);
    margin-bottom: var(--sp-3);
}
.process-step__text {
    color: #475569;
    font-size: var(--fs-sm);
    line-height: 1.7;
}

/* ------------------------------------------------------------
   16. Testimonials
------------------------------------------------------------ */
.section--testimonials { background: var(--color-bg-alt); }
.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-8);
}
.testimonial {
    padding: var(--sp-8);
    background: #fff;
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    position: relative;
    transition: all var(--transition);
}
.testimonial:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.testimonial::before {
    content: '"';
    position: absolute;
    top: 20px; right: 30px;
    font-family: var(--font-heading);
    font-size: 6rem;
    line-height: 1;
    color: var(--color-bg-alt);
    pointer-events: none;
}
.testimonial__stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--sp-4);
    color: var(--color-accent);
}
.testimonial__stars svg { width: 18px; height: 18px; }
.testimonial__text {
    font-size: var(--fs-base);
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: var(--sp-6);
    position: relative;
    z-index: 1;
}
.testimonial__author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: var(--sp-4);
    border-top: 1px solid var(--color-border);
}
.testimonial__avatar {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-family: var(--font-heading);
}
.testimonial__author strong {
    display: block;
    color: var(--color-primary);
}
.testimonial__author span {
    display: block;
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}

/* ------------------------------------------------------------
   17. Final CTA
------------------------------------------------------------ */
.final-cta {
    padding: var(--sp-24) 0;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.final-cta__bg { position: absolute; inset: 0; }
.final-cta__pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black, transparent);
}
.final-cta__glow {
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
}
.final-cta__glow--1 {
    background: var(--color-accent);
    top: -200px; left: -200px;
}
.final-cta__glow--2 {
    background: var(--color-primary-light);
    bottom: -200px; right: -200px;
}
.final-cta__content {
    position: relative;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.final-cta__eyebrow {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(212, 165, 116, 0.15);
    border: 1px solid rgba(212, 165, 116, 0.3);
    color: var(--color-accent);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    margin-bottom: var(--sp-6);
}
.final-cta__title {
    color: #fff;
    font-size: clamp(2rem, 5vw, 3.75rem);
    line-height: 1.15;
    margin-bottom: var(--sp-6);
}
.final-cta__title span {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-style: italic;
}
.final-cta__text {
    font-size: var(--fs-lg);
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.7;
    margin-bottom: var(--sp-10);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.final-cta__actions {
    display: flex;
    gap: var(--sp-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--sp-10);
}
.final-cta__trust {
    display: flex;
    gap: var(--sp-8);
    justify-content: center;
    flex-wrap: wrap;
}
.final-cta__trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--fs-sm);
}
.final-cta__trust-item svg { color: var(--color-accent); width: 18px; height: 18px; }

/* ------------------------------------------------------------
   18. Page Hero
------------------------------------------------------------ */
.page-hero {
    position: relative;
    padding: var(--sp-20) 0 var(--sp-16);
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
    text-align: center;
    overflow: hidden;
}
.page-hero--sm { padding: var(--sp-16) 0 var(--sp-12); }
.page-hero__bg { position: absolute; inset: 0; pointer-events: none; }
.page-hero__blob {
    position: absolute;
    top: 50%; left: 50%;
    width: 600px; height: 300px;
    transform: translate(-50%, -50%);
    background: radial-gradient(ellipse, rgba(212, 165, 116, 0.2), transparent);
    filter: blur(60px);
}
.page-hero__content { position: relative; max-width: 800px; margin: 0 auto; }
.page-hero__title { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: var(--sp-4); }
.page-hero__subtitle { font-size: var(--fs-lg); color: var(--color-text-muted); max-width: 600px; margin: 0 auto; }

/* Breadcrumbs */
.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--sp-8);
    flex-wrap: wrap;
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-accent-dark); }
.breadcrumbs__current { color: var(--color-primary); font-weight: 500; }

/* ------------------------------------------------------------
   19. Product Single Page
------------------------------------------------------------ */
.product-hero {
    padding: var(--sp-12) 0 var(--sp-8);
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}
.product-hero__header { max-width: 900px; }
.product-hero__meta { display: flex; gap: 0.75rem; margin-bottom: var(--sp-4); flex-wrap: wrap; }
.product-hero__title { font-size: clamp(2rem, 4.5vw, 3.25rem); margin-bottom: var(--sp-4); }
.product-hero__excerpt { font-size: var(--fs-lg); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--sp-6); max-width: 700px; }
.product-hero__rating { display: inline-flex; align-items: center; gap: 0.75rem; }
.stars { display: flex; gap: 2px; color: var(--color-accent); }
.stars svg { width: 18px; height: 18px; }
.rating-text { font-weight: 600; color: var(--color-primary); }
.rating-text small { font-weight: 400; color: var(--color-text-muted); }

.product-preview { padding: var(--sp-8) 0 var(--sp-16); }
.product-preview__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--sp-6);
    margin-bottom: var(--sp-6);
    flex-wrap: wrap;
}
.product-preview__title { display: flex; align-items: center; gap: 0.75rem; font-size: var(--fs-2xl); margin-bottom: 0.5rem; }
.product-preview__title svg { width: 24px; height: 24px; color: var(--color-accent-dark); }
.product-preview__subtitle { color: var(--color-text-muted); font-size: var(--fs-sm); }

.device-switcher {
    display: flex;
    gap: 0.25rem;
    padding: 0.25rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
}
.device-switcher__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.125rem;
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    transition: all var(--transition);
}
.device-switcher__btn:hover { color: var(--color-primary); }
.device-switcher__btn.is-active {
    background: var(--color-primary);
    color: var(--color-accent);
    box-shadow: var(--shadow);
}
.device-switcher__btn svg { width: 16px; height: 16px; }

.iframe-stage {
    display: flex;
    justify-content: center;
    padding: var(--sp-6);
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, #e2e8f0 100%);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-slow);
}
.iframe-stage__frame {
    width: 100%;
    max-width: 100%;
    background: #1e293b;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    transition: max-width var(--transition-slow);
    position: relative;
}
.iframe-stage[data-device="tablet"] .iframe-stage__frame { max-width: 820px; }
.iframe-stage[data-device="mobile"] .iframe-stage__frame { max-width: 400px; }

.iframe-stage__bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.625rem 1rem;
    background: #1e293b;
    color: #fff;
}
.iframe-stage__dots { display: flex; gap: 6px; }
.iframe-stage__dots span { width: 12px; height: 12px; border-radius: 50%; background: #475569; }
.iframe-stage__dots span:first-child { background: #ef4444; }
.iframe-stage__dots span:nth-child(2) { background: #f59e0b; }
.iframe-stage__dots span:nth-child(3) { background: #10b981; }
.iframe-stage__url {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #0f172a;
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.7);
    max-width: 500px;
    margin: 0 auto;
}
.iframe-stage__url svg { width: 14px; height: 14px; color: var(--color-success); }
.iframe-stage__external {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    color: #fff;
    transition: all var(--transition);
}
.iframe-stage__external:hover { background: var(--color-accent); color: var(--color-primary-dark); }
.iframe-stage__external svg { width: 14px; height: 14px; }

.iframe-stage__body {
    position: relative;
    background: #fff;
    aspect-ratio: 16/10;
}
.iframe-stage[data-device="tablet"] .iframe-stage__body { aspect-ratio: 4/3; }
.iframe-stage[data-device="mobile"] .iframe-stage__body { aspect-ratio: 9/16; }

.iframe-stage__iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    z-index: 1;
}
.iframe-stage__loader {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    color: var(--color-text-muted);
    z-index: 0;
}
.iframe-stage__spinner {
    width: 48px; height: 48px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
.iframe-stage__note {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: var(--sp-4);
    padding: 0.75rem 1.25rem;
    background: rgba(16, 185, 129, 0.08);
    border-left: 3px solid var(--color-success);
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
}
.iframe-stage__fallback {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--sp-8);
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    color: var(--color-text);
    gap: var(--sp-4);
    z-index: 2;
}
.iframe-stage__fallback svg { color: var(--color-accent-dark); opacity: 0.8; }
.iframe-stage__fallback h3 { margin: 0; font-size: var(--fs-2xl); color: var(--color-primary); }
.iframe-stage__fallback p { max-width: 440px; color: var(--color-text-muted); margin: 0; line-height: 1.6; }
.iframe-stage__fallback .btn { margin-top: var(--sp-2); }
.iframe-stage__note svg { color: var(--color-success); width: 16px; height: 16px; }

/* Product details */
.product-details { padding: var(--sp-16) 0; background: var(--color-bg-alt); }
.product-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--sp-12);
    align-items: start;
}
.product-details__section {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--sp-8);
    margin-bottom: var(--sp-6);
}
.product-details__title {
    font-size: var(--fs-2xl);
    margin-bottom: var(--sp-6);
    padding-bottom: var(--sp-4);
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}
.product-details__content p { color: var(--color-text-muted); line-height: 1.8; }

.features-list { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); }
.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    color: var(--color-text);
}
.features-list__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px; height: 24px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border-radius: 50%;
    flex-shrink: 0;
}
.features-list__icon svg { width: 14px; height: 14px; }

.tech-badges { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-primary);
}
.tech-badge svg { width: 14px; height: 14px; color: var(--color-accent-dark); }

/* Price box */
.price-box {
    position: sticky;
    top: 100px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--sp-8);
    box-shadow: var(--shadow-xl);
}
.price-box__header {
    padding-bottom: var(--sp-6);
    margin-bottom: var(--sp-6);
    border-bottom: 1px solid var(--color-border);
}
.price-box .price__current { font-size: var(--fs-4xl); }
.price-box__delivery {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.5rem;
    padding: 0.25rem 0.625rem;
    background: rgba(16, 185, 129, 0.08);
    color: var(--color-success);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
}
.price-box__delivery svg { width: 12px; height: 12px; }
.price-box__includes { list-style: none; margin-bottom: var(--sp-6); }
.price-box__includes li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0;
    font-size: var(--fs-sm);
    color: var(--color-text);
}
.price-box__includes svg { width: 16px; height: 16px; color: var(--color-success); }
.price-box__actions { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: var(--sp-6); }
.price-box__trust {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-2);
    padding-top: var(--sp-4);
    border-top: 1px solid var(--color-border);
}
.price-box__trust-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    color: var(--color-text-muted);
    font-size: 11px;
    text-align: center;
}
.price-box__trust-item svg { width: 20px; height: 20px; color: var(--color-accent-dark); }

/* Gallery */
.product-gallery { padding: var(--sp-12) 0; }
.gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-4);
    margin-top: var(--sp-6);
}
.gallery__item {
    display: block;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.gallery__item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}
.gallery__item:hover img { transform: scale(1.08); }

/* Related */
.section--related { padding-top: var(--sp-20); }

/* Sticky mobile CTA */
.sticky-bar-mobile {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    padding: 0.875rem 1rem;
    background: #fff;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -10px 30px -10px rgba(0, 0, 0, 0.15);
    z-index: 50;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* ------------------------------------------------------------
   20. Shop / Archive
------------------------------------------------------------ */
.shop { padding: var(--sp-16) 0; }
.shop__layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--sp-10);
}
.shop__sidebar {
    position: sticky;
    top: 100px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--sp-6);
    align-self: start;
}
.shop__sidebar-header { display: none; justify-content: space-between; align-items: center; margin-bottom: var(--sp-4); }
.shop__sidebar-close { padding: 0.25rem; }

.filter-group { padding: var(--sp-4) 0; border-bottom: 1px solid var(--color-border); }
.filter-group:last-of-type { border-bottom: none; }
.filter-group__title {
    font-size: var(--fs-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--sp-3);
    font-family: var(--font-body);
}

.filter-check {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0;
    cursor: pointer;
    font-size: var(--fs-sm);
    color: var(--color-text);
}
.filter-check input { width: 18px; height: 18px; accent-color: var(--color-primary); flex-shrink: 0; }
.filter-check span { flex: 1; }
.filter-check em {
    font-style: normal;
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-full);
}

.filter-price { display: flex; align-items: center; gap: 0.5rem; }
.filter-price__input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
}
.filter-price__input:focus { outline: 2px solid var(--color-accent); border-color: var(--color-accent); }

.shop__toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-4);
    padding: var(--sp-4) var(--sp-6);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: var(--sp-6);
    flex-wrap: wrap;
}
.shop__count { font-size: var(--fs-sm); color: var(--color-text-muted); }
.shop__actions { display: flex; align-items: center; gap: var(--sp-3); }
.shop__filters-toggle { display: none; }
.shop__sort { display: flex; align-items: center; gap: 0.5rem; font-size: var(--fs-sm); color: var(--color-text-muted); }
.shop__sort select { padding: 0.5rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff; }

.shop__pagination { margin-top: var(--sp-12); display: flex; justify-content: center; }
.shop__pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 0.75rem;
    margin: 0 0.25rem;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-weight: 600;
    font-size: var(--fs-sm);
    color: var(--color-text);
    transition: all var(--transition);
}
.shop__pagination .page-numbers:hover,
.shop__pagination .page-numbers.current {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.no-results { text-align: center; padding: var(--sp-16); color: var(--color-text-muted); grid-column: 1 / -1; }

/* ------------------------------------------------------------
   21. Error 404
------------------------------------------------------------ */
.error-404 { padding: var(--sp-24) 0; text-align: center; }
.error-404__code {
    font-family: var(--font-heading);
    font-size: clamp(6rem, 18vw, 12rem);
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--sp-4);
}
.error-404__title { margin-bottom: var(--sp-3); }
.error-404__text { font-size: var(--fs-lg); color: var(--color-text-muted); margin-bottom: var(--sp-8); }
.error-404__actions { display: flex; gap: var(--sp-4); justify-content: center; flex-wrap: wrap; }

/* ------------------------------------------------------------
   22. About, FAQ, Contact
------------------------------------------------------------ */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-16); align-items: center; }
.about-grid__content p { color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--sp-4); }
.about-stats { display: flex; gap: var(--sp-6); margin-top: var(--sp-8); }
.about-stats > div { flex: 1; padding: var(--sp-4); background: var(--color-bg-alt); border-radius: var(--radius); border-left: 3px solid var(--color-accent); }
.about-stats strong { display: block; font-family: var(--font-heading); font-size: var(--fs-3xl); color: var(--color-primary); }
.about-stats span { font-size: var(--fs-sm); color: var(--color-text-muted); }
.about-grid__visual { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.about-card {
    padding: var(--sp-6);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}
.about-card:nth-child(2) { transform: translateY(var(--sp-6)); }
.about-card:nth-child(4) { transform: translateY(var(--sp-6)); }
.about-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-accent); }
.about-card:nth-child(2):hover, .about-card:nth-child(4):hover { transform: translateY(calc(var(--sp-6) - 4px)); }
.about-card svg { color: var(--color-accent-dark); margin-bottom: var(--sp-3); }
.about-card h4 { margin-bottom: 0.375rem; font-size: var(--fs-lg); }
.about-card p { color: var(--color-text-muted); font-size: var(--fs-sm); margin: 0; }

.pillar { padding: var(--sp-8); background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-xl); }
.pillar__num { font-family: var(--font-heading); font-size: var(--fs-3xl); color: var(--color-accent); margin-bottom: var(--sp-4); }
.pillar__title { margin-bottom: var(--sp-3); }
.pillar p { color: var(--color-text-muted); line-height: 1.7; }

.faq { max-width: 800px; margin: 0 auto; }
.faq__item {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: var(--sp-3);
    overflow: hidden;
    transition: all var(--transition);
}
.faq__item[open] { border-color: var(--color-accent); box-shadow: var(--shadow-md); }
.faq__item summary {
    padding: var(--sp-5) var(--sp-6);
    cursor: pointer;
    font-weight: 600;
    color: var(--color-primary);
    list-style: none;
    position: relative;
    padding-right: var(--sp-12);
    font-family: var(--font-body);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: '+';
    position: absolute;
    top: 50%; right: var(--sp-6);
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-accent-dark);
    line-height: 1;
    transition: transform var(--transition);
}
.faq__item[open] summary::after { content: '−'; }
.faq__item p {
    padding: 0 var(--sp-6) var(--sp-5);
    color: var(--color-text-muted);
    line-height: 1.7;
    margin: 0;
}

.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--sp-12); }
.contact-grid__info > h2 { margin-bottom: var(--sp-4); }
.contact-grid__info > p { color: var(--color-text-muted); margin-bottom: var(--sp-8); }
.contact-info-list { display: flex; flex-direction: column; gap: var(--sp-5); }
.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: var(--sp-4);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.contact-info-item:hover { border-color: var(--color-accent); box-shadow: var(--shadow); }
.contact-info-item__icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, rgba(212, 165, 116, 0.12), rgba(212, 165, 116, 0.06));
    color: var(--color-accent-dark);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-info-item strong { display: block; color: var(--color-primary); margin-bottom: 0.125rem; }

.contact-form {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--sp-8);
}
.contact-form h3 { margin-bottom: var(--sp-6); }

/* Forms generic */
.form-row { display: flex; gap: var(--sp-4); margin-bottom: var(--sp-4); }
.form-row--2 { grid-template-columns: 1fr 1fr; display: grid; }
.form-row--3 { grid-template-columns: 1fr 1fr 1fr; display: grid; }
.form-field--full { grid-column: 1 / -1; }
.form-field--2 { grid-column: span 2; }
.form-field { flex: 1; display: flex; flex-direction: column; gap: 0.375rem; margin-bottom: var(--sp-4); }
.form-field label { font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary); }
.form-field input,
.form-field textarea,
.form-field select {
    padding: 0.875rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    font-size: var(--fs-base);
    transition: all var(--transition);
    font-family: var(--font-body);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(212, 165, 116, 0.15);
}
.form-field textarea { resize: vertical; min-height: 120px; }

/* ------------------------------------------------------------
   23. Thank You Page
------------------------------------------------------------ */
.thank-you { padding: var(--sp-24) 0; }
.thank-you__content { max-width: 640px; margin: 0 auto; text-align: center; }
.thank-you__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 120px; height: 120px;
    background: linear-gradient(135deg, var(--color-success), #059669);
    color: #fff;
    border-radius: 50%;
    margin-bottom: var(--sp-6);
    box-shadow: 0 20px 40px -10px rgba(16, 185, 129, 0.4);
    animation: pulse-scale 2s ease-in-out infinite;
}
.thank-you__title { margin-bottom: var(--sp-4); }
.thank-you__order { font-size: var(--fs-lg); margin-bottom: var(--sp-6); }
.thank-you__order strong { color: var(--color-accent-dark); }
.thank-you__text { color: var(--color-text-muted); font-size: var(--fs-lg); line-height: 1.7; margin-bottom: var(--sp-10); }
.thank-you__next {
    background: var(--color-bg-alt);
    border-radius: var(--radius-xl);
    padding: var(--sp-8);
    text-align: left;
    margin-bottom: var(--sp-10);
}
.thank-you__next h3 { margin-bottom: var(--sp-4); }
.thank-you__steps { margin-left: 1.25rem; }
.thank-you__steps li { padding: 0.5rem 0; color: var(--color-text-muted); }
.thank-you__actions { display: flex; gap: var(--sp-4); justify-content: center; flex-wrap: wrap; }

/* ------------------------------------------------------------
   24. Alerts
------------------------------------------------------------ */
.alert {
    padding: var(--sp-4) var(--sp-6);
    border-radius: var(--radius);
    margin-bottom: var(--sp-6);
    border-left: 4px solid;
}
.alert--error {
    background: rgba(239, 68, 68, 0.08);
    border-color: var(--color-error);
    color: var(--color-error);
}
.alert ul { margin: 0.5rem 0 0 1.25rem; }

/* ------------------------------------------------------------
   25. Footer
------------------------------------------------------------ */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding-top: var(--sp-16);
    position: relative;
    overflow: hidden;
}
.site-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.footer-cta {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--sp-10);
    align-items: center;
    padding: var(--sp-12);
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.3), rgba(10, 31, 68, 0.3));
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    margin-bottom: var(--sp-16);
    backdrop-filter: blur(10px);
}
.footer-cta__title { color: #fff; font-size: clamp(1.5rem, 3vw, 2.25rem); margin-bottom: var(--sp-3); }
.footer-cta__text { color: rgba(255, 255, 255, 0.7); margin: 0; }
.footer-cta__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; justify-content: flex-end; }

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--sp-10);
    padding-bottom: var(--sp-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-col__title {
    color: #fff;
    font-size: var(--fs-base);
    font-family: var(--font-body);
    font-weight: 700;
    margin-bottom: var(--sp-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.footer-col__text { color: rgba(255, 255, 255, 0.75); line-height: 1.7; font-size: var(--fs-sm); margin-bottom: var(--sp-4); }
.footer-col--brand { max-width: 340px; }

.footer-list { list-style: none; }
.footer-list li { margin-bottom: 0.5rem; }
.footer-list a { color: rgba(255, 255, 255, 0.8); font-size: var(--fs-sm); transition: color var(--transition); }
.footer-list a:hover { color: var(--color-accent); }

.social-links { display: flex; gap: 0.75rem; margin-top: var(--sp-4); }
.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    transition: all var(--transition);
}
.social-links a:hover {
    background: var(--color-accent);
    color: var(--color-primary-dark);
    border-color: var(--color-accent);
    transform: translateY(-2px);
}
.social-links svg { width: 18px; height: 18px; }

.newsletter-form { display: flex; gap: 0.5rem; margin-bottom: var(--sp-4); }
.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    color: #fff;
    font-size: var(--fs-sm);
}
.newsletter-form input::placeholder { color: rgba(255, 255, 255, 0.4); }
.newsletter-form input:focus { outline: none; border-color: var(--color-accent); }
.newsletter-form__message { font-size: var(--fs-xs); min-height: 1em; margin-bottom: var(--sp-4); }
.newsletter-form__message.is-success { color: var(--color-success); }
.newsletter-form__message.is-error { color: var(--color-error); }

.contact-box { display: flex; flex-direction: column; gap: 0.75rem; }
.contact-box__item { display: flex; align-items: center; gap: 0.5rem; font-size: var(--fs-sm); color: rgba(255, 255, 255, 0.8); }
.contact-box__item svg { width: 14px; height: 14px; color: var(--color-accent); }
.contact-box__item a:hover { color: var(--color-accent); }

.footer-company {
    text-align: center;
    padding: var(--sp-4) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 0;
}
.footer-company p {
    margin: 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 11px;
    letter-spacing: 0.02em;
}
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sp-6) 0;
    flex-wrap: wrap;
    gap: var(--sp-4);
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.5);
}
.footer-bottom p { margin: 0; }
.footer-bottom__links { display: flex; gap: var(--sp-4); }
.footer-bottom__links a:hover { color: var(--color-accent); }
.payment-icons { display: flex; gap: 0.75rem; }
.payment-icons span {
    padding: 0.25rem 0.625rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ------------------------------------------------------------
   26. Animations
------------------------------------------------------------ */
@keyframes blob-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}
@keyframes pulse-scale {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes laptop-float {
    0%, 100% { transform: translateY(0) rotate(0); }
    50% { transform: translateY(-12px) rotate(-0.5deg); }
}
@keyframes phone-float {
    0%, 100% { transform: translateY(0) rotate(3deg); }
    50% { transform: translateY(-15px) rotate(4deg); }
}
@keyframes spin {
    to { transform: rotate(360deg); }
}
@keyframes reveal {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ------------------------------------------------------------
   27. Responsive Breakpoints
------------------------------------------------------------ */
@media (max-width: 1200px) {
    .hero__container { grid-template-columns: 1fr; gap: var(--sp-10); }
    .hero__visual { max-width: 600px; margin: 0 auto; width: 100%; }
    .hero__floating--1 { left: 0; }
    .hero__floating--2 { right: 0; }
    .shop__layout { grid-template-columns: 240px 1fr; gap: var(--sp-6); }
    .product-layout { grid-template-columns: 1fr; }
    .price-box { position: static; }
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
    .footer-col--brand { grid-column: 1 / -1; max-width: 100%; }
}

@media (max-width: 992px) {
    :root { --container-padding: 1.5rem; }
    .section { padding: var(--sp-20) 0; }
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); gap: var(--sp-10); }
    .process-steps::before { display: none; }
    .stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-8); }
    .stats__item::after { display: none; }
    .testimonials { grid-template-columns: 1fr; max-width: 640px; margin: 0 auto; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-cta { grid-template-columns: 1fr; text-align: center; padding: var(--sp-8); }
    .footer-cta__actions { justify-content: center; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .shop__layout { grid-template-columns: 1fr; }
    .shop__sidebar {
        position: fixed;
        top: 0; right: 0;
        bottom: 0;
        width: min(320px, 90%);
        max-height: 100vh;
        overflow-y: auto;
        border-radius: 0;
        border: none;
        transform: translateX(100%);
        transition: transform var(--transition);
        z-index: 200;
        box-shadow: var(--shadow-2xl);
        padding: var(--sp-6) var(--sp-5);
    }
    .shop__sidebar.is-open { transform: translateX(0); }
    .shop__sidebar-header { display: flex; }
    .shop__filters-toggle { display: inline-flex; }
    .hero__device--phone { display: none; }
    .hero__floating--1 { top: 5%; left: -5%; }
    .hero__floating--2 { top: 60%; right: -5%; }
}

@media (max-width: 768px) {
    :root { --container-padding: 1.25rem; }
    body { font-size: 15px; }
    .section { padding: var(--sp-16) 0; }
    .section__header { margin-bottom: var(--sp-10); padding: 0 var(--sp-2); }
    .section__subtitle { font-size: var(--fs-base); }
    .hero { padding: var(--sp-12) 0 var(--sp-10); }
    .grid { gap: var(--sp-5); }
    .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
    .topbar { font-size: 11px; padding: 0.4rem 0; }
    .topbar__item--hide-mobile { display: none; }
    .topbar__badge { display: none; }
    .topbar__left { gap: var(--sp-4); }
    .btn--desktop { display: none; }
    .nav-toggle { display: inline-flex; }
    .site-nav { display: none; }
    .site-header__inner { padding: var(--sp-3) 0; gap: var(--sp-3); }
    .brand__text { display: none; }
    .brand__mark { width: 40px; height: 40px; font-size: 1.1rem; }
    .footer-grid { grid-template-columns: 1fr; gap: var(--sp-8); }
    .footer-bottom { flex-direction: column; text-align: center; gap: var(--sp-3); }
    .footer-bottom__links { justify-content: center; flex-wrap: wrap; }
    .payment-icons { justify-content: center; }
    .features-list { grid-template-columns: 1fr; }
    .gallery { grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
    .product-preview__header { flex-direction: column; align-items: stretch; }
    .device-switcher { width: 100%; }
    .device-switcher__btn { flex: 1; justify-content: center; padding: 0.75rem 0.5rem; }
    .device-switcher__btn span { display: none; }
    .iframe-stage { padding: var(--sp-3); border-radius: var(--radius); }
    .iframe-stage__url { display: none; }
    .iframe-stage__external span { display: none; }
    .iframe-stage__external { padding: 0.5rem; }
    .iframe-stage[data-device="tablet"] .iframe-stage__frame { max-width: 100%; }
    .iframe-stage[data-device="mobile"] .iframe-stage__frame { max-width: 100%; }
    .about-grid__visual { grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
    .about-card:nth-child(2), .about-card:nth-child(4) { transform: none; }
    .about-card { padding: var(--sp-4); }
    .about-card h4 { font-size: var(--fs-base); }
    .about-card p { font-size: 13px; }
    .about-stats { flex-direction: column; gap: var(--sp-3); }
    .sticky-bar-mobile { display: flex; }
    .site-main { padding-bottom: 88px; }
    .hero__visual { min-height: 320px; max-width: 440px; }
    .hero__actions { flex-direction: column; align-items: stretch; }
    .hero__actions .btn { width: 100%; }
    .hero__trust { gap: var(--sp-3); flex-direction: column; }
    .hero__floating { display: none; }
    .product-hero { padding: var(--sp-8) 0 var(--sp-6); }
    .product-details { padding: var(--sp-10) 0; }
    .product-details__section { padding: var(--sp-5); }
    .price-box { padding: var(--sp-5); }
    .final-cta { padding: var(--sp-16) 0; }
    .final-cta__actions { flex-direction: column; align-items: stretch; }
    .final-cta__actions .btn { width: 100%; }
    .final-cta__trust { flex-direction: column; gap: var(--sp-3); }
    .thank-you__actions { flex-direction: column; align-items: stretch; }
    .thank-you__actions .btn { width: 100%; }
    .error-404__actions { flex-direction: column; align-items: stretch; }
    .error-404__actions .btn { width: 100%; }
    .shop__toolbar { gap: var(--sp-3); }
    .shop__actions { width: 100%; justify-content: space-between; }
    .page-hero { padding: var(--sp-12) 0 var(--sp-10); }
    .page-hero__subtitle { font-size: var(--fs-base); }
    .benefit { padding: var(--sp-6) var(--sp-5); }
    .category-card { padding: var(--sp-6) var(--sp-5); }
    .testimonial { padding: var(--sp-5); }
    .nav-menu a { padding: 0.75rem 1rem; }
    .form-row, .form-row--2, .form-row--3 { grid-template-columns: 1fr; display: grid; gap: 0; }
    .form-field--2 { grid-column: span 1; }
}

@media (max-width: 480px) {
    :root { --container-padding: 1rem; }
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }
    .hero__title { font-size: 2rem; line-height: 1.1; }
    .hero__subtitle { font-size: var(--fs-base); }
    .hero__badge { font-size: 11px; padding: 0.4rem 0.75rem; }
    .hero__trust-item { font-size: 13px; }
    .btn { padding: 0.75rem 1.25rem; font-size: var(--fs-sm); min-height: 44px; }
    .btn--sm { padding: 0.625rem 1rem; font-size: 13px; min-height: 40px; }
    .btn--lg { padding: 1rem 1.5rem; font-size: var(--fs-base); }
    .btn--xl { padding: 1.125rem 1.75rem; font-size: var(--fs-lg); }
    .site-header__actions { gap: 0.375rem; }
    .site-header__actions .btn--ghost { display: none; }
    .site-header__actions .cart-toggle { display: inline-flex; }
    .section__title { font-size: 1.75rem; }
    .section__eyebrow { font-size: 10px; padding: 0.375rem 0.75rem; }
    .price__current { font-size: var(--fs-xl); }
    .price-box .price__current { font-size: 2rem; }
    .stats__number { font-size: 2.5rem; }
    .hero__visual { min-height: 260px; }
    .hero__device--laptop { max-width: 360px; margin: 0 auto; }
    .iframe-stage__bar { padding: 0.5rem 0.625rem; }
    .iframe-stage__dots span { width: 8px; height: 8px; }
    .device-switcher { padding: 0.2rem; }
    .device-switcher__btn svg { width: 18px; height: 18px; }
    .gallery { grid-template-columns: 1fr 1fr; }
    .site-card__body { padding: var(--sp-5); }
    .site-card__title { font-size: var(--fs-lg); }
    .final-cta__title { font-size: 1.875rem; line-height: 1.2; }
    .final-cta__text { font-size: var(--fs-base); }
    .product-hero__title { font-size: 1.75rem; }
    .product-details__title { font-size: var(--fs-xl); }
    .mobile-menu__inner { width: 92%; }
    .topbar__left { flex: 1; justify-content: space-around; }
    .topbar__item { font-size: 10px; }
    .topbar__item svg { width: 11px; height: 11px; }
    .thank-you { padding: var(--sp-16) 0; }
    .thank-you__icon { width: 88px; height: 88px; }
    .thank-you__icon svg { width: 36px; height: 36px; }
    .thank-you__next { padding: var(--sp-5); }
    .error-404__code { font-size: 6rem; }
    .error-404 { padding: var(--sp-16) 0; }
    .breadcrumbs { font-size: 11px; }
    .tech-badge { font-size: 11px; padding: 0.4rem 0.75rem; }
    .features-list li { font-size: var(--fs-sm); }
    .footer-cta__title { font-size: 1.5rem; }
    .footer-cta__text { font-size: var(--fs-sm); }
    .sticky-bar-mobile { padding: 0.75rem var(--sp-4); }
    .sticky-bar-mobile .price__current { font-size: var(--fs-xl); }
}

/* ------------------------------------------------------------
   28. Floating Contact Button
------------------------------------------------------------ */
.float-contact {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 150;
}
.float-contact__trigger {
    width: 60px; height: 60px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px -8px rgba(10, 31, 68, 0.5);
    transition: all var(--transition);
    cursor: pointer;
    position: relative;
    z-index: 2;
}
.float-contact__trigger svg { width: 26px; height: 26px; }
.float-contact__trigger:hover { transform: scale(1.1); box-shadow: 0 12px 40px -10px rgba(10, 31, 68, 0.6); }
.float-contact__trigger.is-open { background: var(--color-accent); color: var(--color-primary-dark); transform: rotate(45deg); }
.float-contact__trigger::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
    opacity: 0;
    animation: float-pulse 2s infinite;
}
@keyframes float-pulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.15); }
}
.float-contact__menu {
    position: absolute;
    bottom: 72px;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
}
.float-contact__menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.float-contact__item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: #fff;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-primary);
    white-space: nowrap;
    transition: all var(--transition);
    border: 1px solid var(--color-border);
}
.float-contact__item:hover { transform: translateX(-4px); background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.float-contact__item svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ------------------------------------------------------------
   29. Cookie Consent Banner
------------------------------------------------------------ */
.cookie-banner {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 200;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-6);
    padding: var(--sp-5) var(--container-padding);
    background: rgba(10, 31, 68, 0.97);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(212, 165, 116, 0.2);
    color: #fff;
}
.cookie-banner__text {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    flex: 1;
}
.cookie-banner__text svg { width: 24px; height: 24px; color: var(--color-accent); flex-shrink: 0; }
.cookie-banner__text p { margin: 0; font-size: var(--fs-sm); color: rgba(255, 255, 255, 0.85); line-height: 1.5; }
.cookie-banner__text a { color: var(--color-accent); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

@media (max-width: 768px) {
    .cookie-banner__inner { flex-direction: column; text-align: center; padding: var(--sp-5) var(--sp-4); }
    .cookie-banner__text { flex-direction: column; }
    .cookie-banner__actions { width: 100%; }
    .cookie-banner__actions .btn { flex: 1; }
    .float-contact { bottom: 16px; right: 16px; }
    .float-contact__trigger { width: 52px; height: 52px; }
    .float-contact__trigger svg { width: 22px; height: 22px; }
}

/* Landscape phones */
@media (max-width: 896px) and (orientation: landscape) and (max-height: 500px) {
    .hero { padding: var(--sp-10) 0; }
    .hero__visual { min-height: 240px; }
    .mobile-menu__inner { overflow-y: auto; }
}