/**
 * Miss Octo Restaurant - Main Stylesheet
 * Ultra-modern, elegant dark theme
 */

/* ========================================
   CSS Custom Properties (Design Tokens)
   ======================================== */
:root {
    /* Primary Colors - Deep Ocean */
    --color-primary: #0a1628;
    --color-primary-light: #152238;
    --color-primary-darker: #060d18;

    /* Accent Colors - Elegant Gold */
    --color-accent: #c9a962;
    --color-accent-light: #d4bc7d;
    --color-accent-dark: #a68b4b;

    /* Secondary - Coral/Octopus */
    --color-secondary: #e85d52;
    --color-secondary-light: #ff7b70;

    /* Neutrals */
    --color-white: #ffffff;
    --color-cream: #f8f6f3;
    --color-gray-100: #e8e8e8;
    --color-gray-200: #d0d0d0;
    --color-gray-300: #a0a0a0;
    --color-gray-400: #707070;
    --color-gray-500: #505050;
    --color-dark: #1a1a1a;
    --color-black: #000000;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-accent: 'Cormorant Garamond', Georgia, serif;

    /* Font Sizes - Fluid Typography */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.925rem + 0.375vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.375rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.625rem);
    --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2.25rem);
    --text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
    --text-4xl: clamp(2.5rem, 1.75rem + 3.75vw, 5rem);
    --text-5xl: clamp(3rem, 2rem + 5vw, 7rem);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;

    /* Layout */
    --container-max: 1400px;
    --container-narrow: 900px;
    --header-height: 80px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-slower: 800ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(201, 169, 98, 0.15);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ========================================
   Reset & Base Styles
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-cream);
    background-color: var(--color-primary);
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

/* Links */
a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-light);
}

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

/* Lists */
ul, ol {
    list-style: none;
}

/* Buttons */
button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-white);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
    margin-bottom: var(--space-md);
}

.text-accent {
    font-family: var(--font-accent);
    font-style: italic;
}

.text-gold {
    color: var(--color-accent);
}

.text-muted {
    color: var(--color-gray-300);
}

/* ========================================
   Layout & Container
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container--narrow {
    max-width: var(--container-narrow);
}

.section {
    padding: var(--space-5xl) 0;
}

.section--dark {
    background-color: var(--color-primary-darker);
}

/* ========================================
   Header & Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    transition: all var(--transition-base);
}

.header--scrolled {
    background-color: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 var(--space-xl);
}

.header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--color-white);
    text-decoration: none;
    letter-spacing: 0.05em;
}

.header__logo img {
    height: 50px;
    width: auto;
}

.header__logo-text {
    font-weight: 500;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-2xl);
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav__link {
    position: relative;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-cream);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-sm) 0;
    transition: color var(--transition-fast);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-accent);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

/* Mobile Menu Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 32px;
    height: 32px;
    padding: 4px;
}

.nav__toggle-line {
    width: 100%;
    height: 2px;
    background-color: var(--color-white);
    transition: all var(--transition-fast);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(2) {
    opacity: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Language Switcher */
.lang-switch {
    display: flex;
    gap: var(--space-sm);
}

.lang-switch__btn {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-gray-300);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.lang-switch__btn:hover,
.lang-switch__btn--active {
    color: var(--color-accent);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero__bg img,
.hero__bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(
        180deg,
        rgba(10, 22, 40, 0.4) 0%,
        rgba(10, 22, 40, 0.6) 50%,
        rgba(10, 22, 40, 0.95) 100%
    );
}

.hero__content {
    text-align: center;
    padding: var(--space-4xl) var(--space-lg);
    max-width: 900px;
}

.hero__pretitle {
    font-family: var(--font-accent);
    font-size: var(--text-lg);
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.3s forwards;
}

.hero__title {
    font-size: var(--text-5xl);
    font-weight: 400;
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.5s forwards;
}

.hero__subtitle {
    font-size: var(--text-xl);
    color: var(--color-gray-200);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.7s forwards;
}

.hero__cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.9s forwards;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-300);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    opacity: 0;
    animation: fadeIn 1s ease 1.2s forwards;
}

.hero__scroll-icon {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-gray-400);
    border-radius: var(--radius-full);
    position: relative;
}

.hero__scroll-icon::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: var(--radius-full);
    animation: scrollDown 2s ease infinite;
}

@keyframes scrollDown {
    0%, 100% { opacity: 1; transform: translateX(-50%) translateY(0); }
    50% { opacity: 0.3; transform: translateX(-50%) translateY(12px); }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border: 2px solid var(--color-accent);
}

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

.btn--outline {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn--outline:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn--ghost {
    background-color: transparent;
    color: var(--color-accent);
    padding: var(--space-sm) 0;
    border: none;
}

.btn--ghost::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1px;
    background-color: currentColor;
    margin-left: var(--space-sm);
    transition: width var(--transition-base);
}

.btn--ghost:hover::after {
    width: 40px;
}

/* ========================================
   Story Section
   ======================================== */
.story {
    position: relative;
    overflow: hidden;
}

.story__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.story__content {
    padding-right: var(--space-2xl);
}

.story__label {
    display: inline-block;
    font-family: var(--font-accent);
    font-size: var(--text-sm);
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    letter-spacing: 0.1em;
}

.story__title {
    margin-bottom: var(--space-xl);
}

.story__text {
    color: var(--color-gray-200);
    margin-bottom: var(--space-lg);
}

.story__text--highlight {
    font-family: var(--font-accent);
    font-size: var(--text-xl);
    font-style: italic;
    color: var(--color-white);
    border-left: 2px solid var(--color-accent);
    padding-left: var(--space-lg);
    margin: var(--space-2xl) 0;
}

.story__founders {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.story__founder h4 {
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

.story__founder p {
    font-size: var(--text-sm);
    color: var(--color-gray-300);
}

.story__image {
    position: relative;
}

.story__image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.story__image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    z-index: -1;
}

/* ========================================
   Experience Section
   ======================================== */
.experience {
    position: relative;
    background-color: var(--color-primary-darker);
}

.experience__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-4xl);
}

.experience__label {
    font-family: var(--font-accent);
    font-size: var(--text-sm);
    font-style: italic;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.experience__title {
    margin-bottom: var(--space-lg);
}

.experience__subtitle {
    color: var(--color-gray-300);
    font-size: var(--text-lg);
}

.experience__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.experience__card {
    position: relative;
    padding: var(--space-2xl);
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.03) 0%,
        rgba(255, 255, 255, 0.01) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.experience__card:hover {
    transform: translateY(-8px);
    border-color: rgba(201, 169, 98, 0.3);
    box-shadow: var(--shadow-glow);
}

.experience__card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    font-size: var(--text-2xl);
}

.experience__card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-md);
}

.experience__card p {
    color: var(--color-gray-300);
    font-size: var(--text-sm);
}

/* ========================================
   Menu CTA Section
   ======================================== */
.menu-cta {
    padding: var(--space-5xl) 0;
    text-align: center;
    background: linear-gradient(
        180deg,
        var(--color-primary) 0%,
        var(--color-primary-light) 50%,
        var(--color-primary) 100%
    );
    position: relative;
    overflow: hidden;
}

.menu-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(201, 169, 98, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(201, 169, 98, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.menu-cta__content {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.menu-cta__label {
    font-family: var(--font-accent);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.menu-cta h2 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-lg);
}

.menu-cta__text {
    font-size: var(--text-lg);
    color: var(--color-gray-300);
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.menu-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.menu-cta .btn svg {
    flex-shrink: 0;
}

.btn--large {
    padding: var(--space-md) var(--space-2xl);
    font-size: var(--text-lg);
}

/* ========================================
   Gallery Section
   ======================================== */
.gallery {
    padding: var(--space-5xl) 0;
}

.gallery__header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.gallery__label {
    font-family: var(--font-accent);
    font-size: var(--text-sm);
    font-style: italic;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.gallery__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.gallery__item {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        0deg,
        rgba(10, 22, 40, 0.6) 0%,
        transparent 50%
    );
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery__item:hover img {
    transform: scale(1.08);
}

.gallery__item:hover::after {
    opacity: 1;
}

.gallery__item--large {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
}

/* ========================================
   Quote Section
   ======================================== */
.quote {
    padding: var(--space-5xl) 0;
    text-align: center;
    background: linear-gradient(
        135deg,
        var(--color-primary-darker) 0%,
        var(--color-primary) 100%
    );
}

.quote__content {
    max-width: 900px;
    margin: 0 auto;
}

.quote__text {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: 400;
    line-height: 1.4;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
}

.quote__text span {
    color: var(--color-accent);
}

.quote__author {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--color-gray-300);
}

/* ========================================
   CTA Section
   ======================================== */
.cta {
    position: relative;
    padding: var(--space-5xl) 0;
    text-align: center;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.3;
}

.cta__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(2px);
}

.cta__content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta__label {
    font-family: var(--font-accent);
    font-size: var(--text-sm);
    font-style: italic;
    color: var(--color-accent);
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.cta__title {
    margin-bottom: var(--space-lg);
}

.cta__text {
    color: var(--color-gray-200);
    margin-bottom: var(--space-2xl);
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--space-5xl) 0;
}

.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact__info h2 {
    margin-bottom: var(--space-lg);
}

.contact__text {
    color: var(--color-gray-200);
    margin-bottom: var(--space-2xl);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.contact__item-icon {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.contact__item-content h4 {
    font-size: var(--text-sm);
    color: var(--color-gray-300);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xs);
}

.contact__item-content p,
.contact__item-content a {
    color: var(--color-white);
}

/* Contact Form */
.contact__form-wrapper {
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.03) 0%,
        rgba(255, 255, 255, 0.01) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.form__group {
    margin-bottom: var(--space-lg);
}

.form__label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-gray-200);
    margin-bottom: var(--space-sm);
}

.form__input,
.form__textarea,
.form__select {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--color-white);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.08);
}

.form__input::placeholder,
.form__textarea::placeholder {
    color: var(--color-gray-400);
}

.form__textarea {
    min-height: 150px;
    resize: vertical;
}

.form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0a0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    padding-right: var(--space-2xl);
}

.form__select option {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form__submit {
    width: 100%;
    margin-top: var(--space-md);
}

.form__message {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: var(--text-sm);
}

.form__message--success {
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

.form__message--error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

/* Honeypot fields - hidden from users */
.form-field-extra {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-primary-darker);
    padding: var(--space-4xl) 0 var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer__brand {
    max-width: 300px;
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer__logo img {
    height: 40px;
}

.footer__tagline {
    color: var(--color-gray-300);
    font-size: var(--text-sm);
    margin-bottom: var(--space-lg);
}

.footer__social {
    display: flex;
    gap: var(--space-md);
}

.footer__social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--color-gray-300);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.footer__nav h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.footer__nav ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__nav a {
    color: var(--color-gray-300);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer__nav a:hover {
    color: var(--color-accent);
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__copyright {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.footer__legal {
    display: flex;
    gap: var(--space-lg);
}

.footer__legal a {
    font-size: var(--text-sm);
    color: var(--color-gray-400);
}

.footer__legal a:hover {
    color: var(--color-accent);
}

.footer__credits {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    font-size: var(--text-xs);
    color: var(--color-gray-400);
}

.footer__wfs-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    color: var(--color-gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__wfs-badge:hover {
    color: var(--color-accent);
}

.footer__wfs-badge img {
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.footer__wfs-badge:hover img {
    opacity: 1;
}

.footer__dev a {
    color: var(--color-gray-400);
    text-decoration: none;
}

.footer__dev a:hover {
    color: var(--color-accent);
}

.footer__version {
    color: var(--color-gray-500);
    margin-left: 0.3em;
}

/* ========================================
   404 Page
   ======================================== */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-2xl);
}

.error-page__content {
    max-width: 500px;
}

.error-page__code {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

.error-page__title {
    margin-bottom: var(--space-md);
}

.error-page__text {
    color: var(--color-gray-300);
    margin-bottom: var(--space-2xl);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }

/* ========================================
   Utility Classes
   ======================================== */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 992px) {
    .story__grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .story__content {
        padding-right: 0;
        order: 2;
    }

    .story__image {
        order: 1;
    }

    .experience__grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }

    .gallery__grid {
        grid-template-columns: 1fr 1fr;
    }

    .gallery__item--large {
        grid-column: span 1;
        grid-row: span 1;
        aspect-ratio: 4/5;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }

    .nav__toggle {
        display: flex;
    }

    .nav__list {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-2xl);
        background-color: var(--color-primary);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav__list.is-open {
        opacity: 1;
        visibility: visible;
    }

    .nav__link {
        font-size: var(--text-lg);
    }

    .lang-switch {
        position: absolute;
        bottom: var(--space-3xl);
    }

    .hero__content {
        padding: var(--space-2xl) var(--space-md);
    }

    .experience__grid {
        grid-template-columns: 1fr;
    }

    .story__founders {
        grid-template-columns: 1fr;
    }

    .form__row {
        grid-template-columns: 1fr;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }

    .footer__brand {
        max-width: none;
    }

    .footer__social {
        justify-content: center;
    }

    .footer__bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .footer__credits {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .footer__legal {
        justify-content: center;
    }

    .gallery__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section {
        padding: var(--space-3xl) 0;
    }

    .btn {
        width: 100%;
    }

    .hero__cta {
        flex-direction: column;
    }
}

/* ========================================
   RTL Support (Arabic)
   ======================================== */
[dir="rtl"] {
    --font-heading: 'Amiri', 'Playfair Display', serif;
    --font-body: 'Noto Sans Arabic', 'Inter', sans-serif;
    --font-accent: 'Amiri', 'Cormorant Garamond', serif;
}

[dir="rtl"] body {
    font-family: var(--font-body);
    text-align: right;
}

[dir="rtl"] h1,
[dir="rtl"] h2,
[dir="rtl"] h3,
[dir="rtl"] h4,
[dir="rtl"] h5,
[dir="rtl"] h6 {
    font-family: var(--font-heading);
}

[dir="rtl"] .header__inner {
    flex-direction: row-reverse;
}

[dir="rtl"] .nav__list {
    flex-direction: row-reverse;
}

[dir="rtl"] .nav__toggle {
    right: auto;
    left: var(--space-md);
}

[dir="rtl"] .hero__content {
    text-align: center;
}

[dir="rtl"] .story__grid {
    direction: rtl;
}

[dir="rtl"] .story__content {
    text-align: right;
}

[dir="rtl"] .story__founders {
    direction: rtl;
}

[dir="rtl"] .experience__card {
    text-align: right;
}

[dir="rtl"] .contact__grid {
    direction: rtl;
}

[dir="rtl"] .contact__info {
    text-align: right;
}

[dir="rtl"] .contact__item {
    flex-direction: row-reverse;
    text-align: right;
}

[dir="rtl"] .contact__item-content {
    text-align: right;
}

[dir="rtl"] .form__label {
    text-align: right;
}

[dir="rtl"] .form__input,
[dir="rtl"] .form__select,
[dir="rtl"] .form__textarea {
    text-align: right;
}

[dir="rtl"] .footer__grid {
    direction: rtl;
    text-align: right;
}

[dir="rtl"] .footer__brand {
    text-align: right;
}

[dir="rtl"] .footer__nav {
    text-align: right;
}

[dir="rtl"] .footer__nav ul {
    padding-right: 0;
}

[dir="rtl"] .footer__bottom {
    flex-direction: row-reverse;
}

[dir="rtl"] .footer__credits {
    flex-direction: row-reverse;
}

[dir="rtl"] .lang-switch {
    flex-direction: row-reverse;
}

[dir="rtl"] .btn {
    font-family: var(--font-body);
}

[dir="rtl"] .quote__text {
    font-family: var(--font-heading);
}

@media (max-width: 768px) {
    [dir="rtl"] .nav__list {
        text-align: right;
    }

    [dir="rtl"] .footer__grid {
        text-align: center;
    }

    [dir="rtl"] .footer__bottom {
        flex-direction: column;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .header,
    .footer,
    .hero__scroll,
    .btn {
        display: none;
    }

    body {
        color: #000;
        background: #fff;
    }

    h1, h2, h3, h4, h5, h6 {
        color: #000;
    }
}