/* ========================================
   1Heart Website - Premium Medical Theme
   ======================================== */

/* CSS Variables */
:root {
    /* Primary Colors */
    --primary: #E84C6F;
    --primary-dark: #D63B5C;
    --primary-light: #F5A3B5;

    /* Secondary Colors */
    --blue: #4A90D9;
    --blue-light: #E8F4FD;
    --green: #34C759;
    --green-light: #E8F9ED;
    --purple: #9B59B6;
    --purple-light: #F3E8F7;
    --orange: #FF9500;
    --orange-light: #FFF3E0;
    --teal: #00B4D8;
    --teal-light: #E0F7FA;
    --red-light: #FDEAED;

    /* Neutrals */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
}

/* Reset & Base */
*, *::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-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
}

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

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

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--gray-900);
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: 1.25rem;
}

h4 {
    font-size: 1.125rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border-color: var(--primary);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), #C62D4A);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--gray-900);
    color: var(--white);
    border-color: var(--gray-900);
}

.btn-secondary:hover {
    background: var(--gray-800);
    border-color: var(--gray-800);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

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

.btn-white {
    background: var(--white);
    color: var(--gray-900);
    border-color: var(--white);
}

.btn-white:hover {
    background: var(--gray-100);
    border-color: var(--gray-100);
    color: var(--gray-900);
    transform: translateY(-2px);
}

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

.btn-white-outline:hover {
    background: var(--white);
    color: var(--gray-900);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-lg svg {
    width: 24px;
    height: 24px;
}

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

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.logo:hover {
    color: var(--gray-900);
}

.logo-icon {
    width: 40px;
    height: 40px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-600);
    transition: color var(--transition-fast);
}

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

.nav-cta {
    display: flex;
    align-items: center;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.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);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--red-light);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.hero h1 {
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.hero-secondary-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.9375rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--gray-600);
    font-weight: 500;
}

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

.link-divider {
    color: var(--gray-300);
}

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

.phone-mockup {
    width: 280px;
    height: 580px;
    background: var(--gray-900);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0, 0, 0, 0.1);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 24px;
    background: var(--gray-800);
    border-radius: 20px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 28px;
    overflow: hidden;
    padding: var(--spacing-lg);
    padding-top: 50px;
}

.app-preview {
    height: 100%;
}

.preview-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.preview-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-full);
}

.preview-text {
    flex: 1;
}

.preview-line {
    height: 12px;
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.preview-line.short {
    width: 60%;
}

.preview-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.preview-card {
    height: 80px;
    border-radius: var(--radius-lg);
}

.preview-card.red {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
}

.preview-card.blue {
    background: linear-gradient(135deg, var(--blue), #7CB3E8);
}

.preview-card.green {
    background: linear-gradient(135deg, var(--green), #6EE79A);
}

.preview-card.purple {
    background: linear-gradient(135deg, var(--purple), #C28FD9);
}

.preview-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.stat-bar {
    height: 16px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
}

.stat-bar.short {
    width: 40%;
}

.stat-bar.medium {
    width: 70%;
}

/* Sections */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-header p {
    color: var(--gray-500);
    font-size: 1.125rem;
}

/* What Is Section */
.what-is {
    background: var(--white);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.lead-text {
    font-size: 1.125rem;
    color: var(--gray-600);
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.8;
}

.about-highlights {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
}

.highlight {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.25rem;
    background: var(--gray-50);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
}

.highlight-icon {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.highlight-icon svg {
    width: 100%;
    height: 100%;
}

/* Features Grid */
.features {
    background: var(--gray-50);
}

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

.feature-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
}

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

.feature-icon.red {
    background: var(--red-light);
    color: var(--primary);
}

.feature-icon.blue {
    background: var(--blue-light);
    color: var(--blue);
}

.feature-icon.green {
    background: var(--green-light);
    color: var(--green);
}

.feature-icon.purple {
    background: var(--purple-light);
    color: var(--purple);
}

.feature-icon.orange {
    background: var(--orange-light);
    color: var(--orange);
}

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

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--gray-500);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Who It's For */
.who-its-for {
    background: var(--white);
}

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

.audience-card {
    padding: var(--spacing-xl);
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.audience-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.audience-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.audience-icon svg {
    width: 32px;
    height: 32px;
}

.audience-card h3 {
    margin-bottom: var(--spacing-sm);
}

.audience-card > p {
    color: var(--gray-500);
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.audience-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.audience-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.audience-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

/* Trust Section */
.trust {
    background: var(--gray-50);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

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

.trust-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: var(--radius-xl);
    margin: 0 auto var(--spacing-md);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

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

.trust-item h4 {
    margin-bottom: var(--spacing-sm);
}

.trust-item p {
    color: var(--gray-500);
    font-size: 0.875rem;
    line-height: 1.6;
}

.trust-cta {
    text-align: center;
}

/* Payments Section */
.payments {
    background: var(--white);
}

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

.payments-text h2 {
    margin-bottom: var(--spacing-md);
}

.payments-text > p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.payments-features {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.payments-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-700);
}

.payments-features svg {
    width: 20px;
    height: 20px;
    color: var(--green);
    flex-shrink: 0;
}

/* Web App Section */
.webapp {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
}

.webapp-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.webapp-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
}

.webapp h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.webapp p {
    color: var(--gray-300);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.webapp-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.webapp .btn-primary {
    background: var(--white);
    color: var(--gray-900);
    border-color: var(--white);
}

.webapp .btn-primary:hover {
    background: var(--gray-100);
    border-color: var(--gray-100);
    color: var(--gray-900);
}

.webapp .btn-outline {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.webapp .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--white);
}

/* Download CTA */
.download-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
    font-size: 1.125rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 60px 0 30px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-800);
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-brand > p {
    margin-bottom: var(--spacing-sm);
}

.footer-company {
    font-size: 0.875rem;
}

.footer-company a {
    color: var(--gray-300);
}

.footer-company a:hover {
    color: var(--white);
}

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

.footer-column h4 {
    color: var(--white);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

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

.footer-column a {
    color: var(--gray-400);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.footer-contact a {
    color: var(--gray-400);
}

.footer-contact a:hover {
    color: var(--white);
}

/* Policy Pages */
.page-header {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    text-align: center;
}

.page-header h1 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

.page-header p {
    color: var(--gray-500);
    font-size: 1.125rem;
}

.page-content {
    padding: 60px 0 80px;
}

.page-content .container {
    max-width: 800px;
}

.policy-content h2 {
    font-size: 1.5rem;
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.policy-content h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.policy-content h3 {
    font-size: 1.125rem;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-sm);
}

.policy-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--gray-600);
}

.policy-content ul, .policy-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.policy-content ul {
    list-style: disc;
}

.policy-content ol {
    list-style: decimal;
}

.policy-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
    color: var(--gray-600);
}

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

.policy-content a:hover {
    text-decoration: underline;
}

.policy-meta {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-info h2 {
    margin-bottom: var(--spacing-lg);
}

.contact-info > p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

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

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.contact-method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--red-light);
    border-radius: var(--radius-lg);
    color: var(--primary);
    flex-shrink: 0;
}

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

.contact-method h4 {
    margin-bottom: var(--spacing-xs);
}

.contact-method p, .contact-method a {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.contact-card {
    background: var(--gray-50);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
}

.contact-card h3 {
    margin-bottom: var(--spacing-md);
}

.contact-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

/* Responsive */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-main {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow-lg);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-secondary-links {
        justify-content: center;
    }

    .hero-visual {
        display: none;
    }

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

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

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

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

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }

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

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-secondary-links {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .link-divider {
        display: none;
    }

    .webapp-buttons {
        flex-direction: column;
    }

    .webapp-buttons .btn {
        width: 100%;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }

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