/* ==========================================================================
   TEXTILA — Luxury Bedding Manufacturer
   Main Stylesheet
   ========================================================================== */

/* === DESIGN TOKENS === */
:root {
    /* Colors — Luxe Gold & Cream Palette */
    --color-bg: #FBF7F0;
    --color-bg-alt: #F5EDE0;
    --color-cream: #F8F1E4;
    --color-gold: #C9A961;
    --color-gold-dark: #A8893F;
    --color-gold-light: #E8D5A8;
    --color-bronze: #8B6F3A;
    --color-ink: #2A2218;
    --color-ink-soft: #4A3F2E;
    --color-line: rgba(201, 169, 97, 0.2);

    /* Typography */
    --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-body: 'Jost', 'Montserrat', sans-serif;
    --font-accent: 'Cormorant Garamond', serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    --space-2xl: 12rem;

    /* Containers */
    --container: 1400px;
    --container-narrow: 1100px;

    /* Effects */
    --shadow-soft: 0 20px 60px -20px rgba(42, 34, 24, 0.15);
    --shadow-deep: 0 40px 100px -40px rgba(42, 34, 24, 0.25);
    --shadow-gold: 0 20px 50px -20px rgba(201, 169, 97, 0.4);

    /* Transitions */
    --ease: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-luxe: cubic-bezier(0.77, 0, 0.175, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-ink);
    background: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s var(--ease);
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    color: inherit;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.eyebrow {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-gold-dark);
    font-weight: 500;
    margin-bottom: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
}

.eyebrow::before {
    content: '';
    width: 2.5rem;
    height: 1px;
    background: var(--color-gold);
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.section-title em {
    font-style: normal;
    color: var(--color-gold-dark);
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-ink-soft);
    max-width: 600px;
    margin-bottom: 4rem;
    font-weight: 300;
}

/* === LAYOUT === */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: var(--space-xl) 0;
    position: relative;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.4s var(--ease);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--color-ink);
    color: var(--color-bg);
    border: 1px solid var(--color-ink);
}

.btn-primary:hover {
    background: var(--color-gold-dark);
    border-color: var(--color-gold-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-outline {
    background: transparent;
    color: var(--color-ink);
    border: 1px solid var(--color-ink);
}

.btn-outline:hover {
    background: var(--color-ink);
    color: var(--color-bg);
}

.btn-gold {
    background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
    color: white;
    border: none;
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn .arrow {
    transition: transform 0.4s var(--ease);
}

.btn:hover .arrow {
    transform: translateX(5px);
}

/* === NAVIGATION === */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    background: transparent;
    border-bottom: none;
    transition: all 0.4s var(--ease);
}

.nav.scrolled {
    padding: 1rem 0;
    background: rgba(251, 247, 240, 0.95);
    border-bottom: 1px solid var(--color-line);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-style: italic;
    letter-spacing: 0.02em;
    color: var(--color-ink);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    /* إصلاح قص اللوغو */
    overflow: visible;
    height: auto;
}

/* إصلاح صورة اللوغو */
.logo img {
    height: 52px !important;
    width: auto !important;
    max-height: 52px;
    object-fit: contain;
    display: block;
}

/* اللوغو يبقى كما هو */

.logo-mark {
    width: 32px;
    height: 32px;
    border: 1.5px solid var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--color-gold-dark);
    font-style: normal;
    font-weight: 500;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-menu a {
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 400;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-icon {
    width: 22px;
    height: 22px;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    position: relative;
}

.nav-icon:hover {
    color: var(--color-gold-dark);
    transform: translateY(-2px);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-gold-dark);
    color: white;
    font-size: 0.65rem;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--color-ink);
    transition: all 0.3s var(--ease);
}

/* === DECORATIVE ELEMENTS === */
.ornament {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 3rem auto;
    color: var(--color-gold);
}

.ornament::before,
.ornament::after {
    content: '';
    width: 60px;
    height: 1px;
    background: var(--color-gold);
}

.ornament svg {
    width: 24px;
    height: 24px;
}

/* === FOOTER === */
.footer {
    background: var(--color-ink);
    color: var(--color-bg);
    padding: 6rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 2rem;
    font-style: italic;
    margin-bottom: 1.5rem;
    color: var(--color-gold-light);
}

.footer-brand p {
    color: rgba(251, 247, 240, 0.6);
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col a {
    color: rgba(251, 247, 240, 0.7);
    font-size: 0.9rem;
    transition: all 0.3s var(--ease);
}

.footer-col a:hover {
    color: var(--color-gold-light);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(251, 247, 240, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(251, 247, 240, 0.4);
    font-size: 0.8rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(251, 247, 240, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease);
}

.social-links a:hover {
    border-color: var(--color-gold);
    background: var(--color-gold);
    color: var(--color-ink);
    transform: translateY(-3px);
}

/* === ANIMATIONS === */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.fade-up {
    opacity: 0;
    animation: fadeUp 1s var(--ease-out) forwards;
}

.fade-up-delay-1 { animation-delay: 0.2s; }
.fade-up-delay-2 { animation-delay: 0.4s; }
.fade-up-delay-3 { animation-delay: 0.6s; }
.fade-up-delay-4 { animation-delay: 0.8s; }

/* === SCROLL REVEAL === */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s var(--ease-out);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* === CUSTOM SCROLLBAR === */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold-dark);
}

/* === SELECTION === */
::selection {
    background: var(--color-gold);
    color: var(--color-ink);
}

/* === LOADER === */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 2rem;
    transition: opacity 0.8s var(--ease), visibility 0.8s var(--ease);
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    font-family: var(--font-display);
    font-size: 3rem;
    font-style: italic;
    color: var(--color-ink);
    letter-spacing: 0.05em;
}

.loader-bar {
    width: 200px;
    height: 1px;
    background: var(--color-line);
    position: relative;
    overflow: hidden;
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: var(--color-gold);
    animation: loaderProgress 2s var(--ease-out) forwards;
}

@keyframes loaderProgress {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: var(--space-lg) 0;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-bg);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s var(--ease);
        border-bottom: 1px solid var(--color-line);
    }

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

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* الناف بار شفاف — نصوص بيضاء فوق الفيديو */
.nav:not(.scrolled) .nav-menu a {
    color: white;
}

.nav:not(.scrolled) .nav-icon svg {
    stroke: white;
}

.nav:not(.scrolled) .mobile-toggle span {
    background: white;
}

.nav:not(.scrolled) .nav-menu a::after {
    background: white;
}

/* اللوغو يبقى كما هو — خلفيته شفافة */