/* ============================================
   DV AVIATION - LUXURY PRIVATE CHARTER
   Designed by Victoria Ashford
   "Quiet confidence, effortless sophistication"
   ============================================ */

/* --------------------
   CSS Custom Properties
   -------------------- */
:root {
    /* Colors - Luxury Palette */
    --color-primary: #0A1628;      /* Deep Navy - trust, sophistication */
    --color-secondary: #C9A962;    /* Warm Gold - luxury, exclusivity */
    --color-accent: #6B9AC4;       /* Sky Blue - aviation, aspiration */
    --color-cream: #F8F6F3;        /* Soft Cream - warmth, approachability */
    --color-text: #2D3436;         /* Charcoal - readability, elegance */
    --color-text-light: #636E72;   /* Lighter text for secondary content */
    --color-white: #FFFFFF;
    --color-black: #000000;

    /* Gradients */
    --gradient-luxury: linear-gradient(135deg, var(--color-primary) 0%, #142238 100%);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, var(--color-secondary) 50%, #B8860B 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(10, 22, 40, 0.4) 0%, rgba(10, 22, 40, 0.8) 100%);

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

    /* Spacing Scale */
    --space-xs: 0.25rem;   /* 4px */
    --space-sm: 0.5rem;    /* 8px */
    --space-md: 1rem;      /* 16px */
    --space-lg: 1.5rem;    /* 24px */
    --space-xl: 2rem;      /* 32px */
    --space-2xl: 3rem;     /* 48px */
    --space-3xl: 4rem;     /* 64px */
    --space-4xl: 6rem;     /* 96px */
    --space-5xl: 8rem;     /* 128px */

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

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 22, 40, 0.12);
    --shadow-lg: 0 8px 32px rgba(10, 22, 40, 0.16);
    --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.2);
    --shadow-gold: 0 4px 20px rgba(201, 169, 98, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-smooth: 600ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container-max: 1200px;
    --container-narrow: 800px;
    --nav-height: 80px;
}

/* --------------------
   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: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-base);
}

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

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

ul, ol {
    list-style: none;
}

/* --------------------
   Utility Classes
   -------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.desktop-only {
    display: none;
}

@media (min-width: 1024px) {
    .desktop-only {
        display: inline;
    }
}

/* --------------------
   Animation Utilities
   -------------------- */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.5s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Data-driven animations for scroll */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-right"] {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* --------------------
   Typography
   -------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    color: var(--color-text-light);
}

/* --------------------
   Buttons
   -------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-secondary);
    color: var(--color-primary);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    background: #D4B56A;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(201, 169, 98, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

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

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

.btn-full {
    width: 100%;
}

.btn-icon {
    display: flex;
    align-items: center;
}

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

.nav.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.nav-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    color: var(--color-white);
}

.nav-logo-img {
    width: 150px;
    height: auto;
    filter: brightness(0) invert(1);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    line-height: 1;
}

.logo-subtext {
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-white);
}

.nav-link-cta {
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-secondary);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
}

.nav-link-cta:hover {
    background: #D4B56A;
    color: var(--color-primary);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 28px;
    height: 28px;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-base);
}

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

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }

    .nav-toggle {
        display: none;
    }
}

/* Mobile Menu */
.nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-primary);
    padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-xl);
    gap: var(--space-xl);
}

.nav-links.mobile-open .nav-link {
    font-size: 1.25rem;
}

/* --------------------
   Hero Section
   -------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-lg) var(--space-3xl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-image {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1540962351504-03099e0a754b?w=1920&h=1080&fit=crop') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.hero-eyebrow {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background: rgba(201, 169, 98, 0.15);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: var(--radius-full);
    color: var(--color-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
}

.hero-headline {
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

.hero-subheadline {
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
}

@media (min-width: 640px) {
    .hero-ctas {
        flex-direction: row;
        justify-content: center;
    }
}

.hero-trust-bar {
    position: absolute;
    bottom: var(--space-3xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.8125rem;
    font-weight: 500;
}

.trust-item svg {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.trust-divider {
    width: 1px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    display: none;
}

@media (min-width: 768px) {
    .trust-divider {
        display: block;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: float 3s ease-in-out infinite;
}

.scroll-arrow {
    animation: float 2s ease-in-out infinite;
}

/* --------------------
   Section Styling
   -------------------- */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-3xl);
}

.section-header-light {
    color: var(--color-white);
}

.section-header-light .section-headline {
    color: var(--color-white);
}

.section-header-light .section-subheadline {
    color: rgba(255, 255, 255, 0.8);
}

.section-eyebrow {
    display: inline-block;
    color: var(--color-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

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

.section-subheadline {
    font-size: 1.125rem;
    line-height: 1.7;
}

/* --------------------
   The Difference Section
   -------------------- */
.difference {
    background: var(--color-cream);
}

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

@media (min-width: 768px) {
    .difference-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.difference-card {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition-smooth);
}

.difference-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.difference-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(201, 169, 98, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    color: var(--color-secondary);
}

.difference-title {
    margin-bottom: var(--space-md);
}

.difference-description {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* --------------------
   Destinations Section
   -------------------- */
.destinations-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .destinations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .destinations-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.destination-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.destination-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: var(--transition-slow);
}

.destination-card:hover .destination-image {
    transform: scale(1.08);
}

.destination-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(10, 22, 40, 0.9) 100%);
}

.destination-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-xl);
    color: var(--color-white);
}

.destination-name {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.destination-type {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.destination-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-base);
}

.destination-card:hover .destination-link {
    opacity: 1;
    transform: translateY(0);
}

.destination-link::after {
    content: '→';
    transition: var(--transition-fast);
}

.destination-link:hover::after {
    transform: translateX(4px);
}

/* Custom Destination Card */
.destination-card-custom {
    background: var(--gradient-luxury);
    display: flex;
    align-items: center;
    justify-content: center;
}

.destination-custom-content {
    padding: var(--space-xl);
    text-align: center;
    color: var(--color-white);
}

.destination-custom-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    color: var(--color-secondary);
}

.destination-custom-content .destination-name {
    margin-bottom: var(--space-sm);
}

.destination-custom-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

/* --------------------
   Experience Section
   -------------------- */
.experience {
    background: var(--color-cream);
}

.timeline {
    position: relative;
    max-width: 700px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--color-secondary) 0%, rgba(201, 169, 98, 0.2) 100%);
}

@media (min-width: 768px) {
    .timeline-line {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    padding-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .timeline-item {
        padding-left: 0;
        padding-right: 0;
    }

    .timeline-item:nth-child(odd) {
        padding-right: calc(50% + 40px);
        text-align: right;
    }

    .timeline-item:nth-child(even) {
        padding-left: calc(50% + 40px);
    }
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 42px;
    height: 42px;
    background: var(--color-white);
    border: 3px solid var(--color-secondary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-secondary);
    z-index: 1;
}

@media (min-width: 768px) {
    .timeline-marker {
        left: 50%;
        transform: translateX(-50%);
    }
}

.timeline-content {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.timeline-title {
    margin-bottom: var(--space-sm);
}

.timeline-description {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* --------------------
   Concierge Section
   -------------------- */
.concierge-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .concierge-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

.concierge-content .section-eyebrow,
.concierge-content .section-headline {
    text-align: left;
}

.concierge-description {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.concierge-note {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.concierge-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.concierge-actions .btn-secondary {
    color: var(--color-text);
    border-color: var(--color-text-light);
}

.concierge-actions .btn-secondary:hover {
    border-color: var(--color-primary);
    background: transparent;
}

/* Chat Preview */
.chat-preview {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.chat-preview-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-primary);
    color: var(--color-white);
}

.chat-preview-avatar {
    width: 48px;
    height: 48px;
    background: rgba(201, 169, 98, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
}

.chat-preview-name {
    font-weight: 600;
    display: block;
}

.chat-preview-status {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #10B981;
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

.chat-preview-messages {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    min-height: 200px;
}

.chat-message {
    max-width: 85%;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.chat-message p {
    color: inherit;
}

.chat-message p + p {
    margin-top: var(--space-sm);
}

.chat-message-user {
    align-self: flex-end;
    background: var(--color-primary);
    color: var(--color-white);
    border-bottom-right-radius: var(--radius-sm);
}

.chat-message-bot {
    align-self: flex-start;
    background: var(--color-cream);
    color: var(--color-text);
    border-bottom-left-radius: var(--radius-sm);
}

.chat-preview-input {
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

/* --------------------
   Safety Section
   -------------------- */
.safety {
    position: relative;
    background: var(--color-primary);
    overflow: hidden;
}

.safety-background {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=1920&h=800&fit=crop') center/cover no-repeat;
    opacity: 0.1;
}

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

.safety-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .safety-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .safety-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

.safety-item {
    text-align: center;
    color: var(--color-white);
}

.safety-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: rgba(201, 169, 98, 0.15);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    color: var(--color-secondary);
}

.safety-title {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-xs);
}

.safety-description {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
}

/* --------------------
   Testimonials Section
   -------------------- */
.testimonials {
    background: var(--color-cream);
}

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

@media (min-width: 768px) {
    .testimonials-slider {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
}

.testimonial-quote {
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
    color: var(--color-secondary);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.testimonial-name {
    font-weight: 600;
    color: var(--color-primary);
}

.testimonial-location {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* --------------------
   Fleet Section
   -------------------- */
.fleet-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .fleet-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.aircraft-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.aircraft-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.aircraft-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.aircraft-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(10, 22, 40, 0.3) 100%);
}

.aircraft-content {
    padding: var(--space-xl);
}

.aircraft-name {
    margin-bottom: var(--space-xs);
}

.aircraft-tagline {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
}

.aircraft-specs {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.aircraft-specs li {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.spec-label {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.spec-value {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.875rem;
}

.aircraft-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
}

.aircraft-link:hover {
    color: var(--color-primary);
}

.aircraft-link::after {
    content: '→';
    transition: var(--transition-fast);
}

.aircraft-link:hover::after {
    transform: translateX(4px);
}

/* --------------------
   Contact Section
   -------------------- */
.contact {
    background: var(--color-cream);
}

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

@media (min-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
        align-items: flex-start;
    }
}

.contact-content .section-eyebrow,
.contact-content .section-headline {
    text-align: left;
}

.contact-description {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

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

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

.contact-info-item svg {
    color: var(--color-secondary);
    flex-shrink: 0;
    margin-top: 4px;
}

.contact-info-item div {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact-info-label {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-light);
}

.contact-info-item a {
    color: var(--color-primary);
    font-weight: 500;
}

.contact-info-item a:hover {
    color: var(--color-secondary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

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

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    font-size: 0.8125rem;
    color: var(--color-text-light);
    text-align: center;
}

/* --------------------
   Footer
   -------------------- */
.footer {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

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

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: 1fr 2fr;
    }
}

.footer-logo {
    display: flex;
    flex-direction: column;
    color: var(--color-white);
}

.footer-logo-img {
    width: 160px;
    height: auto;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    margin-top: var(--space-lg);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    line-height: 1.6;
}

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

@media (min-width: 768px) {
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-column h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

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

.footer-column a,
.footer-column span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding-top: var(--space-xl);
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-certifications {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
    justify-content: center;
}

.certification-badge {
    padding: var(--space-sm) var(--space-md);
    background: rgba(201, 169, 98, 0.15);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-secondary);
    letter-spacing: 0.05em;
}

.footer-copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

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

.footer-legal a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-legal a:hover {
    color: rgba(255, 255, 255, 0.8);
}

.footer-credit {
    width: 100%;
    text-align: center;
    padding-top: var(--space-lg);
    margin-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-credit p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.02em;
}

.footer-credit a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-credit a:hover {
    color: #D4B56A;
}

/* --------------------
   Chat Widget - Luxury Edition
   -------------------- */
.chat-widget {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    z-index: 1000;
    font-family: var(--font-body);
}

.chat-toggle {
    width: 64px;
    height: 64px;
    background: linear-gradient(145deg, #D4B56A 0%, var(--color-secondary) 50%, #B8942E 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    box-shadow:
        0 4px 20px rgba(201, 169, 98, 0.35),
        0 8px 32px rgba(10, 22, 40, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

/* Beacon Effect Animation */
@keyframes beacon-pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.4;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

@keyframes beacon-pulse-outer {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

.chat-toggle::before,
.chat-toggle::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-full);
    border: 3px solid var(--color-secondary);
    animation: beacon-pulse 2s ease-out infinite;
    pointer-events: none;
}

.chat-toggle::after {
    animation: beacon-pulse-outer 2s ease-out infinite;
    animation-delay: 0.5s;
    border-width: 2px;
}

/* Hide beacon when chat is open */
.chat-widget.open .chat-toggle::before,
.chat-widget.open .chat-toggle::after {
    animation: none;
    opacity: 0;
}

.chat-toggle:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl), 0 6px 24px rgba(201, 169, 98, 0.4);
}

.chat-icon-close {
    display: none;
}

.chat-widget.open .chat-icon-open {
    display: none;
}

.chat-widget.open .chat-icon-close {
    display: block;
}

.chat-window {
    position: absolute;
    bottom: calc(100% + var(--space-md));
    right: 0;
    width: 400px;
    max-width: calc(100vw - var(--space-xl));
    background: var(--color-white);
    border-radius: 20px;
    box-shadow:
        0 25px 50px -12px rgba(10, 22, 40, 0.25),
        0 12px 24px -8px rgba(10, 22, 40, 0.15),
        0 0 0 1px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(24px) scale(0.92);
    transform-origin: bottom right;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-widget.open .chat-window {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #142238 100%);
    color: var(--color-white);
    border-bottom: 1px solid rgba(201, 169, 98, 0.2);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.chat-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(145deg, rgba(201, 169, 98, 0.25) 0%, rgba(201, 169, 98, 0.15) 100%);
    border: 1px solid rgba(201, 169, 98, 0.3);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
}

.chat-header h4 {
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    margin-bottom: 3px;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.02em;
}

.chat-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.2s ease;
}

.chat-close:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
}

.chat-messages {
    height: 380px;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: linear-gradient(180deg, #FAFAF9 0%, var(--color-white) 100%);
}

.chat-messages::-webkit-scrollbar {
    width: 5px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-full);
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.15);
}

.chat-input-form {
    display: flex;
    padding: 16px 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    gap: 10px;
    background: var(--color-white);
}

.chat-input-form input {
    flex: 1;
    padding: 14px 18px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 24px;
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--color-text);
    background: #F8F8F7;
    transition: all 0.25s ease;
}

.chat-input-form input::placeholder {
    color: #9CA3AF;
    font-weight: 400;
}

.chat-input-form input:focus {
    outline: none;
    border-color: var(--color-secondary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.1);
}

.chat-input-form button {
    width: 46px;
    height: 46px;
    background: linear-gradient(145deg, #D4B56A 0%, var(--color-secondary) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    transition: all 0.25s ease;
    box-shadow: 0 2px 8px rgba(201, 169, 98, 0.25);
}

.chat-input-form button[type="submit"]:hover {
    background: linear-gradient(145deg, #E0C478 0%, #D4B56A 100%);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(201, 169, 98, 0.35);
}

/* Voice Button Styles - Luxury */
.voice-btn,
.speaker-btn {
    width: 42px;
    height: 42px;
    background: #F8F8F7;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6B7280;
    cursor: pointer;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.voice-btn:hover,
.speaker-btn:hover {
    background: var(--color-cream);
    border-color: rgba(201, 169, 98, 0.3);
    color: var(--color-secondary);
    transform: scale(1.05);
}

.voice-btn.listening {
    background: linear-gradient(145deg, #EF4444 0%, #DC2626 100%);
    border-color: transparent;
    color: white;
    animation: pulse-recording 1.5s ease-in-out infinite;
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
}

.voice-btn .mic-active-icon,
.voice-btn.listening .mic-icon {
    display: none;
}

.voice-btn.listening .mic-active-icon {
    display: block;
}

.speaker-btn.disabled {
    opacity: 0.5;
}

.speaker-btn .speaker-off-icon,
.speaker-btn.disabled .speaker-on-icon {
    display: none;
}

.speaker-btn.disabled .speaker-off-icon {
    display: block;
}

@keyframes pulse-recording {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4);
    }
    50% {
        box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
    }
}

/* Voice status indicator */
.voice-status {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    white-space: nowrap;
    margin-bottom: var(--space-xs);
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.voice-btn.listening + .voice-status,
.voice-btn:hover + .voice-status {
    opacity: 1;
}

/* Audio playing indicator on messages */
.chat-message-bot.speaking {
    position: relative;
}

.chat-message-bot.speaking::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A962' stroke-width='2'%3E%3Cpolygon points='11 5 6 9 2 9 2 15 6 15 11 19 11 5'/%3E%3Cpath d='M15.54 8.46a5 5 0 0 1 0 7.07'/%3E%3C/svg%3E") center/contain no-repeat;
    animation: speakerPulse 1s ease-in-out infinite;
}

@keyframes speakerPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Chat Messages in Widget - Luxury Styling */
.chat-messages .chat-message {
    max-width: 88%;
    animation: messageSlideIn 0.3s ease-out;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message-bot {
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    padding: 16px 18px;
    border-radius: 16px 16px 16px 4px;
}

.chat-message-user {
    background: linear-gradient(135deg, var(--color-primary) 0%, #142238 100%);
    padding: 14px 18px;
    border-radius: 16px 16px 4px 16px;
    box-shadow: 0 2px 8px rgba(10, 22, 40, 0.15);
}

/* Message Content - Markdown Styling */
.chat-message .message-content {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: inherit;
}

.chat-message-bot .message-content {
    color: var(--color-text);
}

.chat-message .message-content p {
    margin: 0;
    color: inherit;
}

.chat-message .message-content p + p {
    margin-top: 12px;
}

.chat-message .message-content strong {
    font-weight: 600;
    color: var(--color-primary);
}

.chat-message-user .message-content strong {
    color: var(--color-secondary);
}

.chat-message .message-content em {
    font-style: italic;
}

.chat-message .message-content .chat-heading {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-primary);
    margin: 16px 0 8px 0;
    letter-spacing: 0.01em;
}

.chat-message .message-content .chat-heading:first-child {
    margin-top: 0;
}

.chat-message .message-content .chat-list {
    margin: 10px 0;
    padding-left: 0;
    list-style: none;
}

.chat-message .message-content .chat-list li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 6px;
    line-height: 1.5;
}

.chat-message .message-content .chat-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 5px;
    background: var(--color-secondary);
    border-radius: 50%;
}

.chat-message .message-content code {
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 0.875em;
    background: rgba(0, 0, 0, 0.05);
    padding: 2px 6px;
    border-radius: 4px;
}

.chat-message .message-content a {
    color: var(--color-secondary);
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s ease;
}

.chat-message .message-content a:hover {
    color: #B8942E;
}

/* Typing Indicator - Luxury */
.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 16px 20px;
    background: var(--color-white);
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    border-radius: 16px 16px 16px 4px;
    align-self: flex-start;
    animation: messageSlideIn 0.3s ease-out;
}

.typing-indicator span {
    width: 7px;
    height: 7px;
    background: var(--color-secondary);
    border-radius: var(--radius-full);
    opacity: 0.6;
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) { animation-delay: 0s; }
.typing-indicator span:nth-child(2) { animation-delay: 0.15s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-5px);
        opacity: 1;
    }
}

/* --------------------
   Form Success State
   -------------------- */
.form-success {
    text-align: center;
    padding: var(--space-2xl);
}

.form-success-icon {
    width: 80px;
    height: 80px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: #10B981;
}

.form-success h3 {
    margin-bottom: var(--space-md);
}

.form-success p {
    margin-bottom: var(--space-lg);
}

/* --------------------
   Media Queries
   -------------------- */
@media (max-width: 767px) {
    :root {
        --nav-height: 70px;
    }

    .hero {
        padding-bottom: 180px;
    }

    .hero-trust-bar {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        margin-top: var(--space-2xl);
        flex-direction: column;
        align-items: center;
    }

    .scroll-indicator {
        display: none;
    }

    section {
        padding: var(--space-3xl) 0;
    }

    .section-header {
        margin-bottom: var(--space-2xl);
    }

    /* Chat Widget Mobile Styles */
    .chat-widget {
        right: var(--space-sm);
        bottom: var(--space-sm);
    }

    .chat-toggle {
        width: 56px;
        height: 56px;
    }

    .chat-widget.open .chat-window {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        max-width: 100vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        max-height: 100vh !important;
        max-height: 100dvh !important;
        border-radius: 0 !important;
        z-index: 10000 !important;
        transform: none !important;
        display: flex;
        flex-direction: column;
    }

    .chat-header {
        padding: 16px 20px;
        border-radius: 0;
        position: sticky;
        top: 0;
        z-index: 10;
    }

    .chat-avatar {
        width: 40px;
        height: 40px;
    }

    .chat-header-title {
        font-size: 1rem;
    }

    .chat-header-subtitle {
        font-size: 0.75rem;
    }

    .chat-messages {
        flex: 1 !important;
        height: auto !important;
        max-height: none !important;
        min-height: 0 !important;
        padding: 16px;
        overflow-y: auto;
    }

    .chat-message {
        max-width: 90%;
        padding: 14px 16px;
        font-size: 0.9375rem;
    }

    .chat-input-form {
        padding: 12px 16px;
        gap: 10px;
        position: sticky;
        bottom: 0;
        background: var(--color-white);
    }

    .chat-input {
        padding: 12px 16px;
        font-size: 1rem;
    }

    .voice-btn,
    .chat-send-btn {
        width: 44px;
        height: 44px;
        min-width: 44px;
    }

    .suggested-btn {
        padding: 10px 14px;
        font-size: 0.8125rem;
    }

    .footer-credit {
        padding: 12px var(--space-md);
        font-size: 0.8125rem;
    }
}

/* Print Styles */
@media print {
    .nav,
    .chat-widget,
    .scroll-indicator {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: var(--space-xl) 0;
    }

    .hero-background {
        display: none;
    }

    .hero-content {
        color: var(--color-primary);
    }

    .hero-headline,
    .hero-subheadline {
        color: var(--color-primary);
    }
}

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

    html {
        scroll-behavior: auto;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --color-text-light: var(--color-text);
    }

    .btn-secondary {
        border-width: 2px;
    }
}