/* Frutiger Aero Web Design */
@import url('https://fonts.googleapis.com/css2?family=Segoe+UI:wght@300;400;600&display=swap');

:root {
    --primary-blue: linear-gradient(135deg, #00bfff, #1e90ff);
    --emerald-green: #50c878;
    --sky-blue: #87ceeb;
    --glossy-silver: linear-gradient(135deg, #f0f0f0, #d3d3d3);
    --translucent-white: rgba(255, 255, 255, 0.3);
    --neon-lime: #32ff32;
    --neon-fuchsia: #ff1493;
    --glass-bg: rgba(255, 255, 255, 0.15);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(135, 206, 235, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 300;
    background: linear-gradient(135deg, #87ceeb 0%, #e0f6ff 50%, #b0e0e6 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    cursor: url('glove-cursor.cur'), auto;
}

a:hover {
  cursor: url('glove-cursor.cur'), pointer;
}

.audio-button {
  display: inline-block;
  padding: 10px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  box-shadow: 0 0 10px #00ffff55;
  transition: 0.3s ease;
}

.audio-button audio {
  accent-color: #00ffff; /* optional: updates progress/volume bar */
  width: 160px;
  background: transparent;
  outline: none;
  border: none;
  filter: drop-shadow(0 0 6px #00ffff66);
}

/* Background Effects */
.background-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.8), rgba(135, 206, 235, 0.3));
    backdrop-filter: blur(10px);
    animation: float 6s ease-in-out infinite;
}

.bubble-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.bubble-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.bubble-3 {
    width: 60px;
    height: 60px;
    top: 80%;
    left: 70%;
    animation-delay: 4s;
}

.light-ray {
    position: absolute;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 8s ease-in-out infinite;
}

.ray-1 {
    width: 200px;
    height: 2px;
    top: 30%;
    left: 20%;
    transform: rotate(25deg);
}

.ray-2 {
    width: 150px;
    height: 1px;
    top: 70%;
    right: 25%;
    transform: rotate(-15deg);
    animation-delay: 3s;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-soft);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-logo h1 {
    color: #1e90ff;
    font-weight: 400;
    font-size: 1.8rem;
    text-shadow: 0 2px 10px rgba(30, 144, 255, 0.3);
}

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

.nav-item {
    isolation: isolate;
}

.nav-link {
    text-decoration: none;
    color: #2c5aa0;
    font-weight: 400;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link:hover,
.nav-link.active {
    background: linear-gradient(135deg, rgba(50, 255, 50, 0.2), rgba(30, 144, 255, 0.3));
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(30, 144, 255, 0.4);
    color: #1e90ff;
}

/* Main Content */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.hero-section {
    text-align: center;
    margin-bottom: 4rem;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    padding: 4rem 2rem;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 300;
    color: #1e90ff;
    margin-bottom: 1rem;
    text-shadow: 0 4px 20px rgba(30, 144, 255, 0.3);
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #2c5aa0;
    margin-bottom: 2rem;
    opacity: 0.9;
    position: relative;
    z-index: 2;
}

.cta-button {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 400;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
    overflow: hidden;
    text-decoration: none;
    display: inline-block;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.6s ease;
    transform: translate(-50%, -50%);
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 40px rgba(30, 144, 255, 0.6);
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.content-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.8s ease;
}

.content-card:hover::before {
    left: 100%;
}

.content-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(30, 144, 255, 0.3);
    border-color: rgba(50, 255, 50, 0.5);
}

.content-card h3 {
    color: #1e90ff;
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(30, 144, 255, 0.3);
}

.content-card p {
    color: #2c5aa0;
    line-height: 1.6;
    opacity: 0.9;
}

/* Enhanced Hero Section */
.hero-main {
    position: relative;
    text-align: center;
    padding: 4rem 3rem;
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--neon-lime), #32cd32);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(50, 255, 50, 0.3);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 300;
    color: #1e90ff;
    text-shadow: 0 4px 20px rgba(30, 144, 255, 0.4);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: #2c5aa0;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.2);
    color: #2c5aa0;
    border: 2px solid rgba(30, 144, 255, 0.3);
}

.cta-button.secondary:hover {
    background: rgba(30, 144, 255, 0.1);
    border-color: rgba(50, 255, 50, 0.5);
}

/* Featured Content Section */
.featured-content {
    margin: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    color: #1e90ff;
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    text-shadow: 0 2px 15px rgba(30, 144, 255, 0.4);
}

.section-header p {
    color: #2c5aa0;
    font-size: 1.2rem;
    opacity: 0.8;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.featured-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.featured-card.spotlight {
    background: linear-gradient(135deg, var(--glass-bg), rgba(30, 144, 255, 0.1));
    border: 2px solid rgba(30, 144, 255, 0.3);
}

.featured-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.8s ease;
}

.featured-card:hover::before {
    left: 100%;
}

.featured-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(30, 144, 255, 0.3);
    border-color: rgba(50, 255, 50, 0.5);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-badge {
    background: linear-gradient(135deg, #ff69b4, #ff1493);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 400;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.card-icon {
    font-size: 2rem;
    filter: drop-shadow(0 4px 15px rgba(30, 144, 255, 0.3));
}

.featured-card h3 {
    color: #1e90ff;
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(30, 144, 255, 0.3);
}

.featured-card p {
    color: #2c5aa0;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.card-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tag-mini {
    background: rgba(255, 255, 255, 0.2);
    color: #2c5aa0;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.card-link {
    color: #1e90ff;
    text-decoration: none;
    font-weight: 400;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.card-link:hover {
    color: #50c878;
    text-shadow: 0 2px 10px rgba(80, 200, 120, 0.4);
}

/* Philosophy Section */
.philosophy-section {
    margin: 6rem 0;
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(30, 144, 255, 0.05));
    backdrop-filter: blur(5px);
    border-radius: 30px;
}

.philosophy-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.philosophy-text h2 {
    color: #1e90ff;
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 2rem;
    text-shadow: 0 2px 15px rgba(30, 144, 255, 0.4);
}

.philosophy-text blockquote {
    font-size: 1.3rem;
    font-style: italic;
    color: #2c5aa0;
    margin: 2rem 0;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-left: 4px solid #50c878;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.philosophy-points {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.point {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #2c5aa0;
    font-size: 1.1rem;
}

.point-icon {
    font-size: 1.5rem;
}

.philosophy-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.crystal {
    position: relative;
    width: 120px;
    height: 120px;
    animation: rotate3d 8s linear infinite;
    transform-style: preserve-3d;
}

.crystal-face {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 20%;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.face-1 {
    background: linear-gradient(45deg, rgba(30, 144, 255, 0.3), rgba(50, 255, 50, 0.3));
    transform: rotateY(0deg) translateZ(60px);
}

.face-2 {
    background: linear-gradient(45deg, rgba(255, 105, 180, 0.3), rgba(30, 144, 255, 0.3));
    transform: rotateY(120deg) translateZ(60px);
}

.face-3 {
    background: linear-gradient(45deg, rgba(50, 255, 50, 0.3), rgba(255, 105, 180, 0.3));
    transform: rotateY(240deg) translateZ(60px);
}

@keyframes rotate3d {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

/* Nostalgia Timeline */
.nostalgia-timeline {
    margin: 6rem 0;
}

.timeline-horizontal {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    margin: 3rem 0;
    padding: 2rem 0;
    overflow-x: auto;
    gap: 2rem;
}

.timeline-horizontal::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--emerald-green));
    border-radius: 2px;
    z-index: 1;
}

.timeline-point {
    position: relative;
    z-index: 2;
    text-align: center;
    min-width: 150px;
    cursor: pointer;
    transition: all 0.4s ease;
}

.timeline-point:hover {
    transform: translateY(-5px);
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--primary-blue);
    border-radius: 50%;
    margin: 0 auto 1rem auto;
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.7);
    border: 3px solid white;
    transition: all 0.4s ease;
}

.timeline-marker.active {
    background: var(--emerald-green);
    box-shadow: 0 0 30px rgba(80, 200, 120, 0.8);
    transform: scale(1.3);
}

.timeline-content {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.timeline-content h4 {
    color: #1e90ff;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(30, 144, 255, 0.3);
}

.timeline-content p {
    color: #2c5aa0;
    font-size: 0.9rem;
    margin: 0;
}

.timeline-point::before {
    content: attr(data-year);
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8rem;
    color: #50c878;
    font-weight: 600;
}

/* Responsive Design for Enhanced Home Page */
@media (max-width: 1024px) {
    .philosophy-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .timeline-horizontal {
        flex-direction: column;
        gap: 2rem;
    }
    
    .timeline-horizontal::before {
        top: 0;
        bottom: 0;
        left: 50%;
        width: 4px;
        height: auto;
    }
}

@media (max-width: 768px) {
    .hero-main {
        padding: 3rem 2rem;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .timeline-point {
        min-width: 120px;
    }
}

/* Footer */
.footer {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    color: #2c5aa0;
    opacity: 0.8;
}

/* Frutiger Aero Gallery */
.aero-gallery {
    margin: 6rem 0;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(30, 144, 255, 0.08));
    backdrop-filter: blur(10px);
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.aero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.aero-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    aspect-ratio: 4/3;
    perspective: 1000px;
}

.aero-card:hover {
    box-shadow: 0 20px 60px rgba(30, 144, 255, 0.4);
    border-color: rgba(50, 255, 50, 0.6);
    transform: translateY(-10px);
}

.aero-img {
    width: 100%;
    height: 70%;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 15px 15px 0 0;
}

.aero-info {
    padding: 1rem;
    height: 30%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.aero-info h4 {
    color: #1e90ff;
    font-size: 1.1rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(30, 144, 255, 0.3);
}

.aero-info p {
    color: #2c5aa0;
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

/* Interactive Tilt Effect */
.aero-card[data-tilt] {
    transform-style: preserve-3d;
}

.aero-card[data-tilt]:hover .aero-img {
    transform: rotateY(var(--mouse-x, 0deg)) rotateX(var(--mouse-y, 0deg));
}

/* Image Modal */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.image-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background: var(--glass-bg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(30, 144, 255, 0.4);
    transform: scale(0.8);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.image-modal.active .modal-content {
    transform: scale(1);
}

.modal-image {
    width: 100%;
    height: auto;
    max-height: calc(90vh - 120px);
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modal-info {
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem;
    backdrop-filter: blur(10px);
    margin-top: auto;
    flex-shrink: 0;
}

.modal-title {
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: #87ceeb;
}

.modal-description {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Clickable image indicator */
.aero-img, .example-img, .inspiration-img, .floating-image, .bg-aero-img {
    cursor: pointer;
    position: relative;
}

.aero-img::before, .example-img::before, .inspiration-img::before {
    content: '🔍';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(30, 144, 255, 0.8);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 8px;
    font-size: 0.8rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(10px);
    z-index: 2;
}

.aero-card:hover .aero-img::before, 
.example-item:hover .example-img::before, 
.inspiration-item:hover .inspiration-img::before {
    opacity: 1;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .main-content {
        padding: 2rem 1rem;
    }
}