/**
 * AddonsCare Landing Page CSS v2.0
 * ============================================================================
 * Premium landing page styles: navbar, hero, sections, cards, footer + dark mode
 * ============================================================================
 */

/* ============================================================================
   1. CSS CUSTOM PROPERTIES (Light + Dark Theme)
   ============================================================================ */
:root {
    --clr-bg: #f8fafc;
    --clr-bg-alt: #f1f5f9;
    --clr-surface: #ffffff;
    --clr-surface-2: #f8fafc;
    --clr-border: #e2e8f0;
    --clr-border-light: rgba(226, 232, 240, 0.6);

    --clr-text: #0f172a;
    --clr-text-muted: #64748b;
    --clr-text-inv: #ffffff;

    --clr-accent: #0ea5e9;
    --clr-accent-2: #6366f1;
    --clr-accent-hover: #0284c7;
    --clr-accent-soft: rgba(14, 165, 233, 0.1);
    --clr-accent-glow: rgba(14, 165, 233, 0.3);

    --clr-hero-start: #0f172a;
    --clr-hero-end: #1e293b;

    --clr-nav-bg: rgba(255, 255, 255, 0.92);
    --clr-nav-border: rgba(226, 232, 240, 0.8);
    --clr-nav-shadow: 0 2px 20px rgba(15, 23, 42, 0.08);

    --clr-footer-bg: #0f172a;
    --clr-footer-text: #94a3b8;
    --clr-footer-heading: #f1f5f9;
    --clr-footer-link: #94a3b8;
    --clr-footer-link-hover: #0ea5e9;
    --clr-footer-border: rgba(255, 255, 255, 0.08);

    --clr-danger: #ef4444;
    --clr-danger-bg: rgba(239, 68, 68, 0.1);
    --clr-danger-border: rgba(239, 68, 68, 0.2);
    --clr-danger-text: #ef4444;
    --clr-success: #22c55e;
    --clr-success-bg: rgba(34, 197, 94, 0.1);
    --clr-success-border: rgba(34, 197, 94, 0.2);
    --clr-success-text: #22c55e;
    --clr-warning: #f59e0b;
    --clr-warning-bg: rgba(245, 158, 11, 0.1);
    --clr-warning-border: rgba(245, 158, 11, 0.2);
    --clr-warning-text: #f59e0b;

    --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow: 0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.05);
    --shadow-lg: 0 12px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);
    --shadow-xl: 0 24px 64px rgba(0,0,0,.16), 0 8px 24px rgba(0,0,0,.08);

    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --nav-h: 72px;
    --transition: 220ms cubic-bezier(.4,0,.2,1);

    /* Theme toggle */
    --toggle-track: #e2e8f0;
    --toggle-thumb: #ffffff;
    --toggle-track-size: 52px;
    --toggle-thumb-size: 24px;
}

[data-theme="dark"] {
    --clr-bg: #0d1117;
    --clr-bg-alt: #161b22;
    --clr-surface: #1c2333;
    --clr-surface-2: #161b22;
    --clr-border: rgba(255,255,255,0.08);
    --clr-border-light: rgba(255,255,255,0.05);

    --clr-text: #f0f6fc;
    --clr-text-muted: #8b949e;
    --clr-text-inv: #0d1117;

    --clr-accent: #38bdf8;
    --clr-accent-hover: #7dd3fc;
    --clr-accent-soft: rgba(56, 189, 248, 0.12);
    --clr-accent-glow: rgba(56, 189, 248, 0.25);

    --clr-hero-start: #020510;
    --clr-hero-end: #0d1117;

    --clr-nav-bg: rgba(13, 17, 23, 0.95);
    --clr-nav-border: rgba(255,255,255,0.07);
    --clr-nav-shadow: 0 2px 20px rgba(0,0,0,0.4);

    --clr-footer-bg: #020510;
    --clr-footer-text: #6e7681;
    --clr-footer-heading: #c9d1d9;
    --clr-footer-link: #6e7681;
    --clr-footer-link-hover: #38bdf8;
    --clr-footer-border: rgba(255,255,255,0.06);

    --clr-danger: #f87171;
    --clr-danger-bg: rgba(239, 68, 68, 0.2);
    --clr-danger-border: rgba(239, 68, 68, 0.3);
    --clr-danger-text: #fca5a5;
    --clr-success: #4ade80;
    --clr-success-bg: rgba(34, 197, 94, 0.2);
    --clr-success-border: rgba(34, 197, 94, 0.3);
    --clr-success-text: #86efac;
    --clr-warning: #fbbf24;
    --clr-warning-bg: rgba(245, 158, 11, 0.2);
    --clr-warning-border: rgba(245, 158, 11, 0.3);
    --clr-warning-text: #fde68a;

    --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
    --shadow: 0 4px 16px rgba(0,0,0,.4);
    --shadow-lg: 0 12px 40px rgba(0,0,0,.5);
    --shadow-xl: 0 24px 64px rgba(0,0,0,.6);

    --toggle-track: #30363d;
    --toggle-thumb: #0ea5e9;
}

/* ============================================================================
   2. BASE RESET
   ============================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    background: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background var(--transition), color var(--transition);
    min-height: 100vh;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ============================================================================
   3. LAYOUT UTILITIES
   ============================================================================ */
.container {
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
    padding-inline: 24px;
}

/* ============================================================================
   4. NAVIGATION
   ============================================================================ */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-h);
    background: var(--clr-nav-bg);
    border-bottom: 1px solid var(--clr-nav-border);
    box-shadow: var(--clr-nav-shadow);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.nav-inner {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--clr-text);
    text-decoration: none;
    flex-shrink: 0;
    transition: opacity var(--transition);
}

.nav-logo:hover { opacity: 0.8; }

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px var(--clr-accent-glow);
}

.logo-img {
    height: 38px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.logo-img-footer {
    height: 42px;
    max-width: 180px;
}

[data-theme="dark"] .logo-img {
    filter: brightness(0) invert(1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
    list-style: none;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    text-decoration: none;
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--clr-text);
    background: var(--clr-accent-soft);
}

.nav-link.active {
    color: var(--clr-accent);
}

/* Dropdown */
.nav-item-dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 0.6rem;
    transition: transform var(--transition);
    display: inline-block;
}

.nav-item-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    min-width: 200px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 100;
}

.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: block;
    padding: 10px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--clr-text-muted);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: color var(--transition), background var(--transition);
}

.dropdown-item:hover {
    color: var(--clr-accent);
    background: var(--clr-accent-soft);
}

/* Client btn */
.nav-client { margin-left: 4px; }

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 20px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-accent);
    border: 1.5px solid var(--clr-accent);
    text-decoration: none;
    transition: all var(--transition);
    background: transparent;
    white-space: nowrap;
}

.btn-outline:hover {
    background: var(--clr-accent);
    color: #fff;
    box-shadow: 0 4px 16px var(--clr-accent-glow);
    transform: translateY(-1px);
}

.nav-cart-btn {
    position: relative;
}

.nav-cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: var(--radius-full);
    background: var(--clr-accent);
    color: var(--clr-text-inv);
    border: 2px solid var(--clr-surface);
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    line-height: 1;
}

.nav-cart {
    position: relative;
}

.nav-cart-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 320px;
    max-height: 400px;
    overflow-y: auto;
    padding: 16px;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 1001;
}

.nav-cart-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-cart-panel h3 {
    margin: 0 0 12px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--clr-text);
}

.nav-cart-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--clr-border);
    font-size: 13px;
}

.nav-cart-item:last-child {
    border-bottom: none;
}

.nav-cart-item-name {
    font-weight: 600;
    color: var(--clr-text);
    display: block;
}

.nav-cart-item-platform {
    font-size: 11px;
    color: var(--clr-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
    display: inline-block;
    background: var(--clr-bg-alt);
    padding: 2px 6px;
    border-radius: 6px;
}

.nav-cart-item-qty {
    font-size: 12px;
    color: var(--clr-text-muted);
    margin-top: 6px;
}

.nav-cart-empty {
    color: var(--clr-text-muted);
    text-align: center;
    padding: 18px 10px;
    font-size: 13px;
}

.nav-cart-footer {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--clr-border);
    text-align: center;
}

.nav-cart-footer a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    background: var(--clr-accent);
    color: var(--clr-text-inv);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 13px;
    transition: background var(--transition), transform var(--transition);
}

.nav-cart-footer a:hover {
    background: var(--clr-accent-hover);
    transform: translateY(-1px);
}

@media (max-width: 640px) {
    .nav-cart-panel {
        width: min(320px, calc(100vw - 48px));
        right: 0;
    }
}

/* Floating Checkout Button */
.floating-checkout-btn {
    position: fixed;
    bottom: 120px;
    right: 32px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    color: #fff;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(14, 165, 233, 0.4);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-checkout-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.floating-checkout-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(14, 165, 233, 0.6);
    filter: brightness(1.1);
}

@media (max-width: 768px) {
    .floating-checkout-btn {
        bottom: 100px;
        right: 50%;
        transform: translate(50%, 20px);
        width: calc(100% - 48px);
        max-width: 400px;
        justify-content: center;
    }

    .floating-checkout-btn.visible {
        transform: translate(50%, 0);
    }

    .floating-checkout-btn:hover {
        transform: translate(50%, -3px) scale(1.02);
    }
}

/* Theme toggle */
.nav-theme-toggle { display: flex; align-items: center; }

.theme-switch {
    position: relative;
    display: inline-block;
    width: var(--toggle-track-size);
    height: calc(var(--toggle-thumb-size) + 8px);
    cursor: pointer;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.slider {
    position: absolute;
    inset: 0;
    background: var(--toggle-track);
    border-radius: var(--radius-full);
    transition: background var(--transition);
    display: flex;
    align-items: center;
}

.slider.round { border-radius: var(--radius-full); }

.slider::after {
    content: '';
    position: absolute;
    left: 4px;
    width: var(--toggle-thumb-size);
    height: var(--toggle-thumb-size);
    border-radius: 50%;
    background: var(--toggle-thumb);
    transition: transform var(--transition), background var(--transition);
    box-shadow: var(--shadow-sm);
}

input:checked + .slider { background: var(--clr-accent); }
input:checked + .slider::after { transform: translateX(calc(var(--toggle-track-size) - var(--toggle-thumb-size) - 8px)); }

.icon-sun, .icon-moon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    color: #555;
    pointer-events: none;
    transition: opacity var(--transition);
}

.icon-sun { left: 5px; opacity: 1; }
.icon-moon { right: 5px; opacity: 0; }

input:checked ~ .icon-sun,
.slider .icon-sun { opacity: 0; }
input:checked ~ .icon-moon,
.slider .icon-moon { opacity: 1; }

/* Because the icons are inside .slider, use input state on .theme-switch */
input:checked + .slider .icon-sun { opacity: 0; }
input:checked + .slider .icon-moon { opacity: 1; }
input:not(:checked) + .slider .icon-sun { opacity: 1; }
input:not(:checked) + .slider .icon-moon { opacity: 0; }

/* Action buttons wrapper */
.nav-action-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* Mobile hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: var(--radius-sm);
    margin-left: auto;
    color: var(--clr-text);
    transition: background var(--transition);
}

.nav-toggle:hover { background: var(--clr-accent-soft); }

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================================
   5. MAIN CONTENT OFFSET (below fixed nav)
   ============================================================================ */
main { padding-top: var(--nav-h); }

/* ============================================================================
   5.1 SITE BANNER (static, non-scrolling)
   ============================================================================ */
.site-banner {
    width: 100%;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    color: #fff;
}

.site-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-block: 10px;
}

.site-banner-message {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.35;
}

.site-banner-logo {
    width: 28px;
    height: 28px;
    object-fit: contain;
    flex-shrink: 0;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.14);
    padding: 4px;
}

.site-banner-icon {
    font-size: 1.1rem;
    line-height: 1;
    flex-shrink: 0;
}

.site-banner-code {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.26);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.85rem;
    letter-spacing: 0.3px;
}

.site-banner-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    white-space: nowrap;
    transition: background var(--transition), transform var(--transition);
}

.site-banner-action:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-1px);
}

@media (max-width: 640px) {
    .site-banner-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-banner-action {
        width: 100%;
    }
}

/* ============================================================================
   6. HERO SECTION
   ============================================================================ */
.hero {
    background: linear-gradient(135deg, var(--clr-hero-start) 0%, var(--clr-hero-end) 60%, #0c1a3a 100%);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 30%, rgba(14,165,233,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 70%, rgba(99,102,241,0.12) 0%, transparent 60%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-accent-glow), transparent);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    color: #ffffff;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.125rem;
    color: rgba(255,255,255,0.65);
    max-width: 600px;
    line-height: 1.75;
}

.highlight {
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: var(--clr-accent-soft);
    border: 1px solid rgba(14,165,233,0.3);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--clr-accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero action buttons */
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-hero-primary {
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    color: #fff;
    box-shadow: 0 8px 24px var(--clr-accent-glow);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px var(--clr-accent-glow);
    filter: brightness(1.1);
}

.btn-hero-outline {
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.9);
    border: 1.5px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
}

.btn-hero-outline:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.35);
    transform: translateY(-2px);
}

/* Hero stats */
.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
    width: 100%;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.hero-stat .number {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.hero-stat .label {
    font-size: 0.8125rem;
    color: rgba(255,255,255,0.5);
    font-weight: 500;
}

/* ============================================================================
   7. CONTENT SECTIONS
   ============================================================================ */
.section {
    padding: 96px 0;
    background: var(--clr-bg);
    transition: background var(--transition);
}

.section-dark {
    background: var(--clr-bg-alt);
}

[data-theme="dark"] .section-dark {
    background: #0a0e17;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-header p {
    font-size: 1.0625rem;
    color: var(--clr-text-muted);
    max-width: 600px;
    line-height: 1.75;
}

/* ============================================================================
   8. PLATFORM CARDS
   ============================================================================ */
.platforms-grid {
    display: flex;
    overflow-x: auto;
    gap: 28px;
    padding-bottom: 24px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin; /* Firefox */
    -webkit-overflow-scrolling: touch; /* iOS Safari */
}

/* Custom Scrollbar for WebKit */
.platforms-grid::-webkit-scrollbar {
    height: 8px;
}
.platforms-grid::-webkit-scrollbar-track {
    background: var(--clr-bg-alt);
    border-radius: 4px;
}
.platforms-grid::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 4px;
}
.platforms-grid::-webkit-scrollbar-thumb:hover {
    background: var(--clr-text-muted);
}

.platform-card {
    flex: 0 0 calc(33.333% - 19px); /* 3 cards visible on desktop minus gap */
    min-width: 300px;
    scroll-snap-align: start;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-2));
    opacity: 0;
    transition: opacity var(--transition);
}

.platform-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--clr-accent-soft);
}

.platform-card:hover::before { opacity: 1; }

.platform-icon {
    font-size: 2.5rem;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: var(--clr-accent-soft);
    border: 1px solid rgba(14,165,233,.15);
}

.platform-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--clr-text);
}

.platform-card p {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
    flex: 1;
}

.platform-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-accent);
    text-decoration: none;
    transition: gap var(--transition), opacity var(--transition);
    margin-top: 8px;
}

.platform-link:hover {
    gap: 10px;
    opacity: 0.8;
}

/* ============================================================================
   9. FEATURE CARDS
   ============================================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

[data-theme="dark"] .feature-card {
    background: #161b22;
    border-color: rgba(255,255,255,0.06);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 2rem;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    background: var(--clr-accent-soft);
    margin-bottom: 4px;
}

.feature-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--clr-text);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    line-height: 1.65;
}

/* ============================================================================
   10. TESTIMONIALS
   ============================================================================ */
.testimonials-grid {
    display: flex;
    overflow-x: auto;
    gap: 24px;
    padding-bottom: 24px;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin; /* Firefox */
    -webkit-overflow-scrolling: touch; /* iOS Safari */
}

/* Custom Scrollbar for WebKit */
.testimonials-grid::-webkit-scrollbar {
    height: 8px;
}
.testimonials-grid::-webkit-scrollbar-track {
    background: var(--clr-bg-alt);
    border-radius: 4px;
}
.testimonials-grid::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 4px;
}
.testimonials-grid::-webkit-scrollbar-thumb:hover {
    background: var(--clr-text-muted);
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 16px);
    min-width: 320px;
    scroll-snap-align: start;
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 1rem;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.75;
    font-style: italic;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--clr-border);
}

.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8125rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.testimonial-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.testimonial-info strong {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--clr-text);
}

.testimonial-info span {
    font-size: 0.8125rem;
    color: var(--clr-text-muted);
}

/* ============================================================================
   11. CTA SECTION
   ============================================================================ */
.cta-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0c1a3a 100%);
    padding: 96px 0;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 30% 40%, rgba(14,165,233,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 70% 60%, rgba(99,102,241,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.cta-section .container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.cta-section h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.cta-section p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    line-height: 1.75;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 1.0625rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 32px rgba(14,165,233,0.4);
    transition: all var(--transition);
    margin-top: 8px;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 48px rgba(14,165,233,0.5);
    filter: brightness(1.1);
}

/* ============================================================================
   12. FOOTER
   ============================================================================ */
.site-footer {
    background: var(--clr-footer-bg);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--clr-footer-border);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--clr-footer-text);
    line-height: 1.7;
    max-width: 280px;
}

.site-footer .nav-logo {
    color: var(--clr-footer-heading);
}
.site-footer .logo-icon {
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
}

.footer-col { display: flex; flex-direction: column; gap: 20px; }

.footer-col h4 {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--clr-footer-heading);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
    list-style: none;
}

.footer-col a {
    font-size: 0.9rem;
    color: var(--clr-footer-link);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-col a:hover {
    color: var(--clr-footer-link-hover);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom > span {
    font-size: 0.875rem;
    color: var(--clr-footer-text);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    font-size: 0.875rem;
    color: var(--clr-footer-text);
    text-decoration: none;
    transition: color var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--clr-footer-link-hover);
}

/* ============================================================================
   13. PRODUCT LISTING PAGES (whmcs, wordpress, blesta pages)
   ============================================================================ */
.products-hero {
    background: linear-gradient(135deg, var(--clr-hero-start) 0%, var(--clr-hero-end) 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.products-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 40%, rgba(14,165,233,0.14) 0%, transparent 60%);
    pointer-events: none;
}

.products-hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.products-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
}

.products-hero p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    line-height: 1.75;
}

/* Products filter bar */
.products-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px 0;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    background: var(--clr-surface);
    border: 1.5px solid var(--clr-border);
    color: var(--clr-text-muted);
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--clr-accent);
    border-color: var(--clr-accent);
    color: #fff;
}

/* ============================================================================
   PRODUCT FILTER BAR (Platform Pages)
   ============================================================================ */
.product-filter-bar {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 32px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 80px; /* offset for nav */
    z-index: 100;
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 200px;
    position: relative;
}

.filter-search {
    flex: 2;
    min-width: 260px;
}

.filter-search .filter-icon {
    position: absolute;
    left: 14px;
    color: var(--clr-text-muted);
    font-size: 1rem;
    pointer-events: none;
}

.filter-search input {
    padding-left: 40px;
}

.filter-price {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    min-width: 220px;
}

.filter-price .price-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-text-muted);
}

.form-control-range {
    width: 100%;
    accent-color: var(--clr-accent);
}

@media (max-width: 768px) {
    .product-filter-bar {
        position: static;
        padding: 16px;
    }
    .filter-group {
        min-width: 100%;
    }
}

/* Product cards grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    padding-bottom: 80px;
}

.product-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.product-card-header {
    padding: 28px 24px 16px;
    background: linear-gradient(135deg, var(--clr-accent-soft), transparent);
    border-bottom: 1px solid var(--clr-border);
}

.product-badge {
    display: inline-flex;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
}

.badge-new { background: rgba(34,197,94,0.12); color: #16a34a; }
.badge-popular { background: rgba(14,165,233,0.12); color: var(--clr-accent); }
.badge-premium { background: rgba(99,102,241,0.12); color: #6366f1; }

.product-card-header h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 6px;
}

.product-card-header p {
    font-size: 0.875rem;
    color: var(--clr-text-muted);
    line-height: 1.6;
}

.product-card-body {
    padding: 20px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--clr-text-muted);
}

.product-features li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(34,197,94,0.12);
    color: #22c55e;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

.product-price {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--clr-border);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-text);
    line-height: 1;
}

.price-period {
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    display: block;
    font-weight: 400;
    margin-top: 2px;
}

.btn-buy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    color: #fff;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-buy:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--clr-accent-glow);
    filter: brightness(1.1);
}

/* ============================================================================
   14. ABOUT / CONTACT / LEGAL PAGES
   ============================================================================ */
.page-hero {
    background: linear-gradient(135deg, var(--clr-hero-start) 0%, var(--clr-hero-end) 100%);
    padding: 72px 0 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(14,165,233,0.12) 0%, transparent 60%);
    pointer-events: none;
}

.page-hero .container { position: relative; z-index: 1; }

.page-hero h1 {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    font-weight: 800;
    color: #fff;
    margin-top: 16px;
    letter-spacing: -0.02em;
}

.page-hero p {
    font-size: 1.0625rem;
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    margin: 16px auto 0;
    line-height: 1.75;
}

/* Content page body */
.page-content {
    padding: 64px 0 80px;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: start;
}

.content-block {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.content-block h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: 12px;
}

.content-block p {
    font-size: 0.9375rem;
    color: var(--clr-text-muted);
    line-height: 1.8;
}

/* Sidebar card */
.info-card {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: calc(var(--nav-h) + 24px);
}

.info-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--clr-text);
}

.info-card p {
    font-size: 0.9rem;
    color: var(--clr-text-muted);
    line-height: 1.7;
}

/* Contact form */
.contact-form {
    background: var(--clr-surface);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-text);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--radius);
    border: 1.5px solid var(--clr-border);
    background: var(--clr-bg);
    color: var(--clr-text);
    font-family: var(--font);
    font-size: 0.9375rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--clr-accent);
    box-shadow: 0 0 0 3px var(--clr-accent-soft);
}

.form-control::placeholder { color: var(--clr-text-muted); }

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 32px;
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--clr-accent-glow);
    filter: brightness(1.1);
}

/* ============================================================================
   15. ANIMATIONS - IntersectionObserver-based
   ============================================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

.no-js .fade-in { opacity: 1; transform: none; }

/* ============================================================================
   16. GENERIC BUTTON
   ============================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-2));
    color: #fff;
    border: none;
    box-shadow: 0 4px 14px var(--clr-accent-glow);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 20px var(--clr-accent-glow);
}

/* Full-width buttons (used in product cards) */
.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============================================================================
   17. RESPONSIVE — Tablets & Mobile
   ============================================================================ */
@media (max-width: 1024px) {
    .features-grid,
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .platforms-grid .platform-card,
    .testimonials-grid .testimonial-card {
        flex: 0 0 calc(50% - 14px);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .content-grid { grid-template-columns: 1fr; }
    .info-card { position: static; }
}

@media (max-width: 768px) {
    :root { --nav-h: 64px; }

    .nav-links {
        display: none;
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        background: var(--clr-surface);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border-bottom: 1px solid var(--clr-nav-border);
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        gap: 4px;
        z-index: 999;
    }

    .nav-links.open { display: flex; background: var(--clr-surface) !important; }

    .nav-action-buttons {
        flex-direction: row;
        justify-content: space-between;
        align-items: stretch;
        width: 100%;
        margin-top: 8px;
        gap: 8px;
    }

    .nav-action-buttons > div {
        flex: 1;
        display: flex;
    }

    .nav-action-buttons .btn-outline {
        width: 100%;
        justify-content: center;
        padding: 10px 8px;
        font-size: 0.95rem;
    }

    .nav-link { padding: 12px 16px; }

    .nav-toggle { display: flex; }

    .nav-item-dropdown { position: static; }

    .dropdown-menu {
        position: static;
        transform: none !important;
        box-shadow: none;
        padding-left: 16px;
        border: none;
        background: transparent;
        display: none;
    }

    .nav-item-dropdown.open .dropdown-menu {
        display: block;
        opacity: 1;
        visibility: visible;
    }

    .features-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }

    .platforms-grid .platform-card,
    .testimonials-grid .testimonial-card {
        flex: 0 0 100%;
    }

    .hero { padding: 64px 0 48px; }
    .hero-stats { gap: 28px; }
    .section { padding: 64px 0; }
    .cta-section { padding: 64px 0; }
    .hero-actions { flex-direction: row; gap: 8px; width: 100%; justify-content: center; }
    .hero-actions .btn-hero { flex: 1; padding-inline: 8px; justify-content: center; text-align: center; font-size: 0.95rem; }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-bottom { flex-direction: column; text-align: center; }

    .contact-form { padding: 24px; }

    .products-filter { gap: 8px; }
    .hero-stats { gap: 24px; }

    .section-header { margin-bottom: 40px; }
}

@media (max-width: 480px) {
    .hero-stat .number { font-size: 1.5rem; }
    .btn-hero { padding: 12px 24px; font-size: 0.9375rem; }
    .container { padding-inline: 16px; }
}


/* ============================================================================
   18. LEGACY VARIABLE ALIASES (backwards compatibility)
   ============================================================================ */
:root {
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --bg-primary: #ffffff;
    --bg-secondary: #f1f5f9;
    --border-light: #e2e8f0;
    --primary-50: rgba(14, 165, 233, 0.05);
    --primary-100: rgba(14, 165, 233, 0.1);
    --primary-200: rgba(14, 165, 233, 0.2);
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --secondary-50: rgba(99, 102, 241, 0.05);
    --secondary-100: rgba(99, 102, 241, 0.1);
    --secondary-200: rgba(99, 102, 241, 0.2);
}
[data-theme="dark"] {
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --bg-primary: #1c2333;
    --bg-secondary: #161b22;
    --border-light: rgba(255,255,255,0.08);
    --primary-600: #0ea5e9;
    --primary-700: #38bdf8;
}

/* ============================================================================
   19. ADDITIONAL PAGE COMPONENTS
   ============================================================================ */
.breadcrumb { display:flex; align-items:center; gap:8px; font-size:0.875rem; color:rgba(255,255,255,0.55); margin-bottom:20px; }
.breadcrumb a { color:rgba(255,255,255,0.65); text-decoration:none; transition:color 220ms ease; }
.breadcrumb a:hover { color:#fff; }
.breadcrumb .separator { opacity:0.4; }
.breadcrumb .current { color:rgba(255,255,255,0.85); }

.section-light { padding:96px 0; background:var(--clr-bg-alt); transition:background 220ms ease; }
[data-theme="dark"] .section-light { background:#161b22; }

.content-section { padding:64px 0 80px; background:var(--clr-bg); transition:background 220ms ease; }
.content-wrapper { max-width:820px; margin:0 auto; display:flex; flex-direction:column; gap:24px; }
.content-wrapper h2 { font-size:1.5rem; font-weight:700; color:var(--clr-text); margin-top:16px; }
.content-wrapper h3 { font-size:1.125rem; font-weight:600; color:var(--clr-text); margin-top:8px; }
.content-wrapper p { font-size:0.95rem; color:var(--clr-text-muted); line-height:1.8; }
.content-wrapper ul { list-style:none; display:flex; flex-direction:column; gap:10px; padding-left:8px; }
.content-wrapper ul li { font-size:0.9375rem; color:var(--clr-text-muted); line-height:1.7; padding-left:20px; position:relative; }
.content-wrapper ul li::before { content:'�'; position:absolute; left:0; color:var(--clr-accent); font-weight:700; }
.content-wrapper strong { color:var(--clr-text); font-weight:600; }
.content-wrapper a { color:var(--clr-accent); }

.product-feature-card { display:flex; align-items:flex-start; gap:16px; padding:24px; background:var(--clr-surface); border:1px solid var(--clr-border); border-radius:var(--radius-lg); box-shadow:var(--shadow); transition:transform 220ms ease, box-shadow 220ms ease; }
.product-feature-card:hover { transform:translateY(-3px); box-shadow:var(--shadow-lg); }
.product-feature-icon { font-size:2rem; width:52px; height:52px; border-radius:var(--radius); background:var(--clr-accent-soft); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.product-feature-card h3 { font-size:1rem; font-weight:700; color:var(--clr-text); margin-bottom:6px; }
.product-feature-card p { font-size:0.875rem; color:var(--clr-text-muted); line-height:1.65; margin:0; }

.addons-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; }
.addon-card { background:var(--clr-surface); border:1px solid var(--clr-border); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow); transition:transform 220ms ease, box-shadow 220ms ease; display:flex; flex-direction:column; }
.addon-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-xl); }
.addon-card-img { font-size:2.5rem; height:96px; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg, var(--clr-accent-soft), transparent); border-bottom:1px solid var(--clr-border); }
.addon-card-body { padding:20px 24px 24px; display:flex; flex-direction:column; gap:8px; flex:1; }
.addon-card-body h3 { font-size:1.0625rem; font-weight:700; color:var(--clr-text); }
.addon-card-body p { font-size:0.875rem; color:var(--clr-text-muted); line-height:1.65; flex:1; }
.addon-price { font-size:1.25rem; font-weight:800; color:var(--clr-accent); margin-top:12px; padding-top:12px; border-top:1px solid var(--clr-border); }
.addon-price span { font-size:0.8125rem; font-weight:500; color:var(--clr-text-muted); }

.values-grid { display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; }
.value-card { background:var(--clr-surface); border:1px solid var(--clr-border); border-radius:var(--radius-lg); padding:32px 24px; display:flex; flex-direction:column; gap:12px; box-shadow:var(--shadow); transition:transform 220ms ease, box-shadow 220ms ease; }
.value-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); }
.value-icon { font-size:2rem; width:56px; height:56px; border-radius:var(--radius); background:var(--clr-accent-soft); display:flex; align-items:center; justify-content:center; margin-bottom:4px; }
.value-card h3 { font-size:1.0625rem; font-weight:700; color:var(--clr-text); }
.value-card p { font-size:0.9rem; color:var(--clr-text-muted); line-height:1.65; }

.contact-info-card { padding:20px; border-radius:var(--radius-lg); margin-bottom:16px; border:1px solid var(--clr-border); background:var(--clr-surface); }

@media (max-width: 1024px) {
    .addons-grid, .values-grid { grid-template-columns:repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .addons-grid, .values-grid { grid-template-columns:1fr; }
    .content-section { padding:48px 0 60px; }
    .section-light { padding:56px 0; }
}


/* Cart Quantity Controls */
.cart-qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 1.2rem;
}

.cart-qty-input {
    width: 50px;
    height: 32px;
    border: none;
    border-left: 1px solid #e2e8f0;
    border-right: 1px solid #e2e8f0;
    text-align: center;
    font-size: 0.9rem;
    -moz-appearance: textfield;
}

.cart-qty-input::-webkit-outer-spin-button,
.cart-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Responsive Inputs and Buttons */
.responsive-input {
    flex: 1;
    padding: 0.65rem;
    border: 1px solid var(--clr-border);
    border-radius: 6px;
    font-size: 0.95rem;
    width: 100%;
    box-sizing: border-box;
    background: var(--clr-surface);
    color: var(--clr-text);
}

.responsive-btn {
    padding: 0.65rem 1rem;
    border: 1px solid var(--clr-border);
    background: var(--clr-bg-alt);
    color: var(--clr-text);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
}

.responsive-btn:hover {
    background: var(--clr-border);
}

@media (max-width: 480px) {
    .cart-qty-btn {
        width: 40px;
        height: 40px;
    }

    .cart-qty-input {
        width: 60px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Client Area overrides for dark mode on checkout page */
[data-theme="dark"] .ca-auth-card {
    background: var(--clr-surface);
    border-color: var(--clr-border);
}

[data-theme="dark"] .ca-auth-title {
    color: var(--clr-text);
}

[data-theme="dark"] .ca-auth-subtitle,
[data-theme="dark"] .ca-field label {
    color: var(--clr-text-muted);
}

[data-theme="dark"] .ca-input {
    background: var(--clr-bg-alt);
    border-color: var(--clr-border);
    color: var(--clr-text);
}

[data-theme="dark"] .ca-input:focus {
    border-color: var(--clr-accent);
}

[data-theme="dark"] .ca-auth-tab {
    color: var(--clr-text-muted);
}

[data-theme="dark"] .ca-auth-tab.active {
    color: var(--clr-text);
    border-bottom-color: var(--clr-accent);
}

[data-theme="dark"] .ca-btn {
    background: var(--clr-accent);
    color: var(--clr-surface);
}

[data-theme="dark"] .ca-btn:hover {
    background: var(--clr-accent-hover);
}

[data-theme="dark"] .ca-btn-outline {
    background: var(--clr-bg-alt);
    border-color: var(--clr-border);
    color: var(--clr-text);
}

[data-theme="dark"] .ca-btn-outline:hover {
    background: var(--clr-border);
}