/* ===================================
   Guardian AI - Styles
   Soft & Calming Design Theme
   =================================== */

/* CSS Variables */
:root {
    --primary-teal: #2DD4BF;
    --primary-teal-dark: #14B8A6;
    --primary-teal-light: #99F6E4;
    --primary-pink: #EC8B9C;
    --primary-pink-dark: #E06B7F;
    --primary-pink-light: #FBD5DB;
    
    --bg-cream: #FAFAF9;
    --bg-white: #FFFFFF;
    --bg-teal-light: #F0FDFA;
    --bg-pink-light: #FDF2F4;
    
    --text-dark: #1F2937;
    --text-gray: #6B7280;
    --text-light: #9CA3AF;
    
    --border-color: #E5E7EB;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-cream);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

.text-teal {
    color: var(--primary-teal);
}

.text-pink {
    color: var(--primary-pink);
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-teal-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logo-icon svg {
    width: 20px;
    height: 20px;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
}

.logo-highlight {
    color: var(--primary-teal);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-gray);
    padding: 8px 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-teal);
    transition: var(--transition);
}

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

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

.nav-cta {
    background: var(--primary-teal);
    color: white !important;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
}

.nav-cta:hover {
    background: var(--primary-teal-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

/* ===================================
   Award Banner
   =================================== */
.award-banner {
    margin-top: 73px;
    background: linear-gradient(135deg, var(--bg-cream), var(--bg-teal-light));
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.award-icon {
    font-size: 1.25rem;
}

.award-text {
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.9rem;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    padding: 80px 24px 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
    min-height: calc(100vh - 120px);
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn svg {
    width: 18px;
    height: 18px;
}

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

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

.btn-secondary {
    background: white;
    color: var(--text-dark);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-teal);
    color: var(--primary-teal);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Phone Mockup */
.hero-mockup {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-frame {
    width: 300px;
    height: 600px;
    background: linear-gradient(180deg, var(--primary-teal-light), #B2F5EA);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #E6FFFA, #B2F5EA);
    border-radius: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.app-demo {
    text-align: center;
    position: relative;
    z-index: 1;
}

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    font-size: 0.875rem;
    font-weight: 500;
    animation: float 3s ease-in-out infinite;
}

.badge-voice {
    top: 80px;
    left: -40px;
}

.badge-location {
    top: 200px;
    right: -60px;
    animation-delay: 1s;
}

.badge-privacy {
    bottom: 160px;
    left: -30px;
    animation-delay: 2s;
}

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

.app-icon-large {
    width: 80px;
    height: 80px;
    background: var(--primary-teal);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: white;
}

.app-icon-large svg {
    width: 40px;
    height: 40px;
}

.app-demo h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.app-demo p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

/* ===================================
   Features Section
   =================================== */
.features {
    padding: 100px 0;
    background: white;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-gray);
    font-size: 1.125rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-cream);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.icon-teal {
    background: var(--bg-teal-light);
    color: var(--primary-teal);
}

.icon-pink {
    background: var(--bg-pink-light);
    color: var(--primary-pink);
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ===================================
   Achievement Section
   =================================== */
.achievement {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-teal-dark));
    color: white;
}

.achievement-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.achievement-icons {
    font-size: 2.5rem;
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
    gap: 16px;
}

.achievement-title {
    font-size: 3rem;
    margin-bottom: 24px;
}

.achievement-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.2);
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    margin-bottom: 24px;
}

.badge-trophy {
    font-size: 1.25rem;
}

.achievement-description {
    font-size: 1.2rem;
    opacity: 0.95;
    line-height: 1.7;
    margin-bottom: 48px;
}

.achievement-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: rgba(255, 255, 255, 0.3);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--bg-cream);
    padding: 80px 0 32px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 350px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
}

.social-links a:hover {
    background: var(--primary-teal);
    border-color: var(--primary-teal);
    color: white;
}

.social-links svg {
    width: 18px;
    height: 18px;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-column a {
    color: var(--text-gray);
    font-size: 0.95rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    color: var(--text-gray);
    font-size: 0.875rem;
}

.heart {
    color: #EF4444;
}

/* ===================================
   Download Page
   =================================== */
.download-hero,
.developers-hero,
.contact-hero {
    padding: 140px 0 60px;
    text-align: center;
    background: white;
}

.download-hero h1,
.developers-hero h1,
.contact-hero h1 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.download-hero p,
.developers-hero p,
.contact-hero p {
    color: var(--text-gray);
    font-size: 1.125rem;
}

.download-section {
    padding: 40px 0 80px;
    background: white;
}

.download-card {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-cream);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--border-color);
}

.app-info {
    display: flex;
    align-items: flex-start;
    gap: 24px;
}

.app-icon-download {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-teal-dark));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.app-icon-download svg {
    width: 50px;
    height: 50px;
}

.app-details h2 {
    font-size: 1.75rem;
    margin-bottom: 4px;
}

.app-version {
    color: var(--text-gray);
    margin-bottom: 16px;
}

.app-badges {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: white;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-gray);
    border: 1px solid var(--border-color);
}

.badge-green {
    background: #ECFDF5;
    color: #059669;
    border-color: #A7F3D0;
}

.download-btn {
    display: inline-flex !important;
}

/* Installation Guide */
.installation-guide {
    padding: 80px 0;
    background: var(--bg-cream);
}

.steps-container {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
}

.step:last-child {
    border-bottom: none;
}

.step-icon {
    width: 56px;
    height: 56px;
    background: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-teal);
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.step-icon svg {
    width: 24px;
    height: 24px;
}

.step-icon.icon-success {
    background: var(--primary-teal);
    color: white;
    border-color: var(--primary-teal);
}

.step-number {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-teal);
    margin-bottom: 4px;
}

.step-content h3 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.step-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* Requirements Section */
.requirements-section {
    padding: 80px 0;
    background: white;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.requirements-card {
    background: var(--bg-cream);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.card-header svg {
    width: 24px;
    height: 24px;
    color: var(--primary-teal);
}

.card-header h3 {
    font-size: 1.25rem;
}

.requirements-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.requirements-list li {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.security-note {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: #FEF3C7;
    border-radius: var(--radius-lg);
    border: 1px solid #FCD34D;
}

.note-icon {
    color: #D97706;
    flex-shrink: 0;
}

.note-icon svg {
    width: 24px;
    height: 24px;
}

.note-content h4 {
    color: #92400E;
    margin-bottom: 4px;
}

.note-content p {
    color: #B45309;
    font-size: 0.95rem;
}

/* ===================================
   Developers Page
   =================================== */
.hackathon-journey {
    padding: 0 0 80px;
    background: white;
}

.journey-card {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-cream);
    padding: 48px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    text-align: center;
}

.journey-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-teal-light);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--primary-teal);
}

.journey-icon svg {
    width: 28px;
    height: 28px;
}

.journey-card h2 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.journey-text {
    color: var(--text-gray);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.journey-timeline {
    display: flex;
    justify-content: center;
    gap: 48px;
}

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

.timeline-icon {
    width: 48px;
    height: 48px;
    background: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    color: var(--primary-teal);
    border: 1px solid var(--border-color);
}

.timeline-icon svg {
    width: 20px;
    height: 20px;
}

.timeline-label {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.timeline-desc {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* Team Section */
.team-section {
    padding: 10px 0;
    background: var(--bg-cream);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.team-card {
    background: white;
    padding: 32px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.team-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--primary-teal);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 20px;
    overflow: hidden;
    position: relative;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.team-photo .team-avatar {
    margin: 0;
    width: 100%;
    height: 100%;
}

.team-avatar svg {
    width: 50px;
    height: 50px;
}

.avatar-teal {
    background: var(--primary-teal-light);
    color: var(--primary-teal);
}

.avatar-pink {
    background: var(--primary-pink-light);
    color: var(--primary-pink);
}

.team-card h3 {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.team-role {
    color: var(--primary-teal);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.team-desc {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.team-social .social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-gray);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.team-social .social-btn:hover {
    background: var(--primary-teal);
    border-color: var(--primary-teal);
    color: white;
    transform: translateY(-2px);
}

.team-social svg {
    width: 18px;
    height: 18px;
}

/* ===================================
   Contact Page
   =================================== */
.contact-section {
    padding: 0 0 100px;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.contact-form-card {
    background: var(--bg-cream);
    padding: 40px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.contact-form-card h2 {
    font-size: 1.5rem;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-teal);
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: var(--bg-cream);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.info-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-teal-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-teal);
    margin-bottom: 12px;
}

.info-icon svg {
    width: 20px;
    height: 20px;
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
}

.info-card p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.info-link {
    color: var(--primary-teal);
    font-weight: 500;
    font-size: 0.9rem;
}

.info-link:hover {
    text-decoration: underline;
}

.faq-preview {
    background: var(--bg-cream);
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.faq-preview h3 {
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.faq-item {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.faq-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.faq-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.faq-item p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ===================================
   Animations
   =================================== */
[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===================================
   Mobile Responsive
   =================================== */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        padding: 60px 24px 80px;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 73px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .phone-frame {
        width: 260px;
        height: 520px;
    }
    
    .floating-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    
    .badge-voice {
        left: -20px;
    }
    
    .badge-location {
        right: -30px;
    }
    
    .badge-privacy {
        left: -10px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .achievement-title {
        font-size: 2rem;
    }
    
    .achievement-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .stat-divider {
        width: 60px;
        height: 1px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .journey-timeline {
        flex-direction: column;
        gap: 24px;
    }
    
    .app-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .download-hero h1,
    .developers-hero h1,
    .contact-hero h1 {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.875rem;
    }
    
    .section-header h2 {
        font-size: 1.875rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .award-banner {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    .phone-frame {
        width: 240px;
        height: 480px;
    }
}