/* ============================================
   Paris Travel Site — Design System
   ============================================ */

:root {
    /* Colors */
    --color-bg: #000000;
    --color-surface: #0a0a0a;
    --color-surface-2: #141414;
    --color-text: #ffffff;
    --color-text-dim: rgba(255, 255, 255, 0.65);
    --color-text-muted: rgba(255, 255, 255, 0.4);
    --color-accent: #e8c170;
    --color-accent-dim: rgba(232, 193, 112, 0.15);
    --color-border: rgba(255, 255, 255, 0.1);
    --color-border-hover: rgba(255, 255, 255, 0.2);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-blur: 20px;

    /* Typography */
    --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-fa: 'Amiri', serif;
    --text-hero: clamp(2.5rem, 6vw, 3.375rem);
    --text-2xl: clamp(2rem, 4vw, 2.5rem);
    --text-xl: clamp(1.5rem, 3vw, 1.75rem);
    --text-lg: 1.25rem;
    --text-base: 1rem;
    --text-sm: 0.875rem;
    --text-xs: 0.75rem;

    /* Spacing */
    --space-section: clamp(4rem, 10vw, 8rem);
    --container-max: 1280px;
    --container-pad: clamp(1.5rem, 5vw, 4rem);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-interactive: 180ms var(--ease-out);
    --transition-slow: 400ms var(--ease-out);

    /* Radius */
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 24px;
}

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

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

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Farsi Font Typography Override */
html[lang="fa"] body,
html[dir="rtl"] body {
    font-family: var(--font-fa);
    letter-spacing: 0px !important;
}

html[lang="fa"] h1, html[lang="fa"] h2, html[lang="fa"] h3, html[lang="fa"] h4,
html[dir="rtl"] h1, html[dir="rtl"] h2, html[dir="rtl"] h3, html[dir="rtl"] h4 {
    font-family: var(--font-fa);
    font-weight: 700;
}

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

a {
    color: inherit;
    text-decoration: none;
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), #fff);
    z-index: 1000;
    transition: width 50ms linear;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.25rem 0;
    transition: background 300ms var(--ease-out), 
                padding 300ms var(--ease-out),
                backdrop-filter 300ms var(--ease-out);
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--color-border);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 1.1rem;
    z-index: 101;
}

.logo-text {
    background: linear-gradient(135deg, #fff, var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 12px var(--color-accent);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-links a {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-dim);
    transition: color var(--transition-interactive);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition-interactive);
}

.nav-links a:hover {
    color: var(--color-text);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-left: auto;
}

/* Minimalist Language Switcher */
.lang-switch-wrapper {
    display: flex;
    align-items: center;
}

.lang-switch-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--glass-border);
    padding: 0.35rem 0.75rem;
    border-radius: 100px;
    cursor: pointer;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all var(--transition-interactive);
    font-family: var(--font-sans);
}

.lang-switch-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--color-accent);
}

.lang-option {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    transition: color var(--transition-interactive), transform var(--transition-interactive);
}

.lang-option.active {
    color: var(--color-accent);
}

.lang-divider {
    font-size: 0.75rem;
    color: var(--color-border);
}

.btn-nav {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    font-size: var(--text-sm);
    font-weight: 500;
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    transition: all var(--transition-interactive);
}

.btn-nav:hover {
    background: var(--color-accent);
    color: #000;
    border-color: var(--color-accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 101;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: all 300ms var(--ease-out);
}

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

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    background: var(--color-accent);
    color: #000;
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: 100px;
    transition: all var(--transition-interactive);
    cursor: pointer;
    border: none;
}

.btn-primary svg {
    transition: transform var(--transition-interactive);
}

.btn-primary:hover {
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(232, 193, 112, 0.3);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-primary:active {
    transform: translateY(0);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    height: 300vh; /* Extra height for scroll animation */
    width: 100%;
}

.hero-video-container {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: 1;
}

.hero-video-container canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.5) 0%,
        rgba(0, 0, 0, 0.2) 30%,
        rgba(0, 0, 0, 0.4) 60%,
        rgba(0, 0, 0, 0.8) 100%
    );
    pointer-events: none;
}

.hero-content {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100vh;
    z-index: 2;
    padding: 6.5rem var(--container-pad) 4rem;
    max-width: var(--container-max);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    pointer-events: auto;
    opacity: 1;
    transition: opacity 300ms var(--ease-out), transform 300ms var(--ease-out);
}

.hero-text {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.hero-eyebrow {
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.hero-title {
    font-size: var(--text-hero);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: var(--text-lg);
    font-weight: 400;
    color: var(--color-text-dim);
    line-height: 1.5;
    margin-bottom: 2rem;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Hero Glass Cards */
.hero-cards {
    display: flex;
    gap: 1.5rem;
    max-width: 760px;
    margin: 0 auto;
}

.glass-card {
    flex: 1;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    transition: all var(--transition-slow);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.glass-card-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-dim);
    border-radius: 12px;
    color: var(--color-accent);
}

.glass-card-body h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.375rem;
}

.glass-card-body p {
    font-size: var(--text-sm);
    color: var(--color-text-dim);
    line-height: 1.5;
}

.glass-card-wide {
    flex: 1;
}

/* Scroll Hint */
.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.6;
    transition: opacity 300ms var(--ease-out);
}

.scroll-hint.hidden {
    opacity: 0;
    pointer-events: none;
}

.scroll-hint span {
    font-size: var(--text-xs);
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-text-dim);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-text-dim), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: var(--color-accent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(200%); }
}

/* ============================================
   Section 2: Eiffel Tower with Cards
   ============================================ */
.section-tower {
    position: relative;
    padding: var(--space-section) 0;
    overflow: hidden;
}

.tower-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.tower-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.tower-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.7) 0%,
        rgba(0, 0, 0, 0.5) 30%,
        rgba(0, 0, 0, 0.5) 70%,
        rgba(0, 0, 0, 0.8) 100%
    );
}

.tower-content {
    position: relative;
    z-index: 1;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 2rem;
    align-items: center;
    min-height: 600px;
}

.tower-cards-left,
.tower-cards-right {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tower-card {
    padding: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    transition: all var(--transition-slow);
}

.tower-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.tower-card-number {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.tower-card h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.tower-card p {
    font-size: var(--text-sm);
    color: var(--color-text-dim);
    line-height: 1.6;
}

.tower-center-spacer {
    width: 300px;
    height: 500px;
}

.tower-bottom-cards {
    position: relative;
    z-index: 1;
    max-width: 760px;
    margin: 3rem auto 0;
    padding: 0 var(--container-pad);
    display: flex;
    gap: 1.5rem;
}

/* ============================================
   Section 3: Brand Logos
   ============================================ */
.section-brands {
    padding: var(--space-section) 0;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.brands-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    text-align: center;
}

.brands-header {
    margin-bottom: 3rem;
}

.section-title {
    font-size: var(--text-2xl);
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: var(--text-base);
    color: var(--color-text-dim);
    max-width: 500px;
    margin: 0 auto;
}

.brands-row {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.brand-logo {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    transition: color var(--transition-interactive);
    cursor: pointer;
}

.brand-logo:hover {
    color: var(--color-text);
}

/* ============================================
   Section 4: Gradient Cards
   ============================================ */
.section-gradient {
    padding: var(--space-section) 0;
    background: var(--color-bg);
}

.gradient-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

.gradient-header {
    text-align: center;
    margin-bottom: 3rem;
}

.gradient-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.gradient-card {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-slow);
}

.gradient-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.gradient-card-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
}

.gradient-card-body {
    padding: 1.5rem;
}

.gradient-card-body h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.gradient-card-body p {
    font-size: var(--text-sm);
    color: var(--color-text-dim);
    margin-bottom: 1rem;
}

.card-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-accent);
    transition: color var(--transition-interactive);
}

.card-link:hover {
    color: #fff;
}

/* ============================================
   Section 5: Feature
   ============================================ */
.section-feature {
    padding: var(--space-section) 0;
    background: var(--color-surface);
}

.feature-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
}

.feature-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 800ms var(--ease-out);
}

.feature-image:hover img {
    transform: scale(1.05);
}

.feature-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(0, 0, 0, 0.3) 100%
    );
}

.feature-content {
    max-width: 500px;
}

.feature-eyebrow {
    font-size: var(--text-sm);
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.feature-title {
    font-size: var(--text-2xl);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
}

.feature-text {
    font-size: var(--text-base);
    color: var(--color-text-dim);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.feature-stats {
    display: flex;
    gap: 2.5rem;
    margin: 2rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stat-number {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-accent);
}

.stat-number span {
    font-size: var(--text-sm);
    font-weight: 500;
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    font-size: var(--text-sm);
    color: var(--color-text-dim);
    margin-top: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-col h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-col a {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
    transition: color var(--transition-interactive);
}

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

.footer-bottom {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 2rem var(--container-pad) 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
}

/* ============================================
   Scroll Reveal Animations
   ============================================ */
[data-reveal] {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}

@supports (animation-timeline: view()) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(30px);
        animation: reveal-up linear both;
        animation-timeline: view();
        animation-range: entry 0% entry 80%;
    }
}

@keyframes reveal-up {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fallback for browsers without scroll-driven animations */
@media not (supports(animation-timeline: view())) {
    [data-reveal] {
        opacity: 0;
        transform: translateY(30px);
    }
    [data-reveal].revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
    .tower-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .tower-center-spacer {
        display: none;
    }

    .tower-cards-left,
    .tower-cards-right {
        gap: 1rem;
    }

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

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

    .feature-stats {
        gap: 1.5rem;
    }
}

/* Mobile Header CTA Pill */
.mobile-header-cta {
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0.45rem 1rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #000;
    background: linear-gradient(135deg, #fce09b 0%, #e8c170 100%);
    border-radius: 9999px;
    box-shadow: 0 2px 10px rgba(232, 193, 112, 0.35);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease;
}

.mobile-header-cta:active {
    transform: scale(0.94);
}

/* ============================================
   APPLE LIQUID GLASS MOBILE BOTTOM DOCK
   ============================================ */
.liquid-mobile-dock {
    display: none;
    position: fixed;
    bottom: calc(env(safe-area-inset-bottom, 0px) + 14px);
    left: 50%;
    transform: translateX(-50%) translateZ(0);
    z-index: 9999;
    width: auto;
    max-width: calc(100vw - 24px);
    pointer-events: auto;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
    user-select: none;
    -webkit-user-select: none;
}

.liquid-mobile-dock.dock-hidden {
    transform: translateX(-50%) translateY(120%) scale(0.92);
    opacity: 0;
    pointer-events: none;
}

.dock-container {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: radial-gradient(130% 130% at 50% 0%, rgba(255, 255, 255, 0.16) 0%, rgba(12, 12, 16, 0.88) 100%);
    backdrop-filter: blur(36px) saturate(220%);
    -webkit-backdrop-filter: blur(36px) saturate(220%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 9999px;
    box-shadow: 
        inset 0 1.5px 1px 0 rgba(255, 255, 255, 0.4),
        inset 0 -1.5px 1px 0 rgba(0, 0, 0, 0.6),
        0 18px 40px rgba(0, 0, 0, 0.8),
        0 0 24px rgba(232, 193, 112, 0.22);
}

.dock-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6px 9px;
    border-radius: 14px;
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
    -webkit-tap-highlight-color: transparent;
    position: relative;
}

.dock-item:active {
    transform: scale(0.88);
}

.dock-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    transition: transform 0.22s ease, color 0.22s ease;
}

.dock-label {
    font-size: 0.62rem;
    font-weight: 600;
    margin-top: 1px;
    letter-spacing: 0.2px;
    transition: color 0.22s ease;
    white-space: nowrap;
}

.dock-item.active {
    color: #e8c170;
    background: rgba(232, 193, 112, 0.14);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.25), 0 0 14px rgba(232, 193, 112, 0.3);
}

.dock-item.active .dock-icon {
    transform: scale(1.12);
}

.dock-divider {
    width: 1px;
    height: 22px;
    background: rgba(255, 255, 255, 0.15);
    margin: 0 3px;
}

/* Dock Segmented Language Toggle */
.dock-lang-segment {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 9999px;
    padding: 2px;
    cursor: pointer;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

.dock-lang-segment:active {
    transform: scale(0.93);
}

.dock-lang-opt {
    position: relative;
    z-index: 2;
    padding: 4px 7px;
    font-size: 0.64rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.55);
    transition: color 0.2s ease;
    text-align: center;
}

.dock-lang-opt.active {
    color: #000;
}

.dock-lang-pill {
    position: absolute;
    top: 2px;
    left: 2px;
    width: calc(50% - 2px);
    height: calc(100% - 4px);
    background: linear-gradient(135deg, #fce09b 0%, #e8c170 100%);
    border-radius: 9999px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
}

html[lang="fa"] .dock-lang-pill,
html[dir="rtl"] .dock-lang-pill {
    transform: translateX(100%);
}

/* Quick Action Booking Button in Dock */
.dock-action-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 7px 11px;
    background: linear-gradient(135deg, #fce09b 0%, #e8c170 100%);
    color: #000;
    border-radius: 9999px;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.3px;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(232, 193, 112, 0.4);
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
}

.dock-action-btn:active {
    transform: scale(0.92);
}

@media (max-width: 768px) {
    /* Show Apple Liquid Glass Mobile Dock */
    .liquid-mobile-dock {
        display: block;
    }

    /* Hide desktop nav list and hamburger overlay */
    .nav-links {
        display: none !important;
    }

    .nav-toggle {
        display: none !important;
    }

    .desktop-lang-wrapper {
        display: none !important;
    }

    .nav-cta {
        display: none !important;
    }

    /* Show streamlined header CTA pill */
    .mobile-header-cta {
        display: inline-flex;
    }

    .navbar {
        padding: 0.75rem 0;
        background: rgba(0, 0, 0, 0.75);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .hero-content {
        padding-bottom: 5rem;
    }

    .hero-cards {
        flex-direction: column;
        gap: 1rem;
    }

    .tower-bottom-cards {
        flex-direction: column;
        gap: 1rem;
    }

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

    .footer {
        padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 5.5rem);
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
}

/* ============================================
   RTL / Farsi Specific Styles
   ============================================ */
html[dir="rtl"] {
    text-align: right;
}

html[dir="rtl"] .nav-actions {
    margin-left: 0;
    margin-right: auto;
}

html[dir="rtl"] .arrow-icon,
html[dir="rtl"] .card-link .arrow-text {
    display: inline-block;
    transform: scaleX(-1);
}

html[dir="rtl"] .btn-primary:hover .arrow-icon {
    transform: scaleX(-1) translateX(4px);
}

html[dir="rtl"] .hero-eyebrow,
html[dir="rtl"] .feature-eyebrow {
    letter-spacing: 0px;
}

html[dir="rtl"] .glass-card {
    text-align: right;
}

html[dir="rtl"] .tower-card {
    text-align: right;
}

html[dir="rtl"] .gradient-card-body {
    text-align: right;
}

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

html[dir="rtl"] .footer-brand,
html[dir="rtl"] .footer-col {
    text-align: right;
}

html[dir="rtl"] .scroll-progress {
    left: auto;
    right: 0;
}

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

    .hero {
        height: auto;
    }

    .hero-video-container {
        position: relative;
        height: 70vh;
    }

    .hero-content {
        margin-top: 0;
        opacity: 1;
        transform: none;
    }
}