/* ============================================
   SuaTerapia Landing Page
   Design System & Styles
   ============================================ */

/* === CSS Custom Properties (Design Tokens) === */
:root {
    /* Colors - Primary (Calming Blues) */
    --color-primary-50: #eff6ff;
    --color-primary-100: #dbeafe;
    --color-primary-200: #bfdbfe;
    --color-primary-300: #93c5fd;
    --color-primary-400: #60a5fa;
    --color-primary-500: #3b82f6;
    --color-primary-600: #2563eb;
    --color-primary-700: #1d4ed8;
    --color-primary-800: #1e40af;
    --color-primary-900: #1e3a8a;
    
    /* Colors - Secondary (Soothing Greens) */
    --color-secondary-50: #ecfdf5;
    --color-secondary-100: #d1fae5;
    --color-secondary-200: #a7f3d0;
    --color-secondary-300: #6ee7b7;
    --color-secondary-400: #34d399;
    --color-secondary-500: #10b981;
    --color-secondary-600: #059669;
    --color-secondary-700: #047857;
    --color-secondary-800: #065f46;
    --color-secondary-900: #064e3b;
    
    /* Colors - Neutral */
    --color-neutral-50: #f9fafb;
    --color-neutral-100: #f3f4f6;
    --color-neutral-200: #e5e7eb;
    --color-neutral-300: #d1d5db;
    --color-neutral-400: #9ca3af;
    --color-neutral-500: #6b7280;
    --color-neutral-600: #4b5563;
    --color-neutral-700: #374151;
    --color-neutral-800: #1f2937;
    --color-neutral-900: #111827;
    
    /* Colors - Accent (Warm Coral) */
    --color-accent-50: #fff7ed;
    --color-accent-100: #ffedd5;
    --color-accent-200: #fed7aa;
    --color-accent-300: #fdba74;
    --color-accent-400: #fb923c;
    --color-accent-500: #f97316;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    
    --leading-tight: 1.2;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* 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 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: var(--space-6);
}

/* === 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-sans);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    color: var(--color-neutral-800);
    background-color: #fff;
}

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

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

ul, ol {
    list-style: none;
}

/* === Utilities === */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-50);
    color: var(--color-primary-600);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-title {
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: var(--leading-tight);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: var(--text-lg);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-primary-600) 100%);
    color: white;
    border-color: var(--color-primary-500);
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-600);
    border-color: var(--color-primary-200);
}

.btn-outline:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-300);
}

.btn-ghost {
    background: transparent;
    color: var(--color-neutral-700);
}

.btn-ghost:hover {
    background: var(--color-neutral-100);
}

.btn-white {
    background: white;
    color: var(--color-primary-600);
    border-color: white;
}

.btn-white:hover {
    background: var(--color-neutral-50);
    transform: translateY(-2px);
}

.btn-ghost-white {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

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

.btn-icon {
    width: 1.25em;
    height: 1.25em;
}

/* === Header & Navigation === */
.header {
    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 var(--color-neutral-100);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary-600);
}

.logo-icon {
    width: 36px;
    height: 36px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-links a {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-neutral-600);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--color-primary-600);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

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

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-neutral-700);
    transition: var(--transition-fast);
}

/* === Hero Section === */
.hero {
    position: relative;
    padding: calc(72px + var(--space-20)) 0 var(--space-20);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        var(--color-primary-50) 0%,
        var(--color-secondary-50) 50%,
        white 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(
        var(--color-primary-100) 1px,
        transparent 1px
    );
    background-size: 32px 32px;
    opacity: 0.5;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: white;
    border: 1px solid var(--color-secondary-200);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-secondary-700);
    margin-bottom: var(--space-6);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-secondary-500);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.hero-title {
    font-size: var(--text-5xl);
    font-weight: 700;
    line-height: var(--leading-tight);
    color: var(--color-neutral-900);
    margin-bottom: var(--space-6);
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-secondary-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--text-xl);
    line-height: var(--leading-relaxed);
    color: var(--color-neutral-600);
    margin-bottom: var(--space-8);
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.trust-avatars {
    display: flex;
    align-items: center;
}

.trust-avatars img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid white;
    margin-left: -12px;
    box-shadow: var(--shadow-sm);
}

.trust-avatars img:first-child {
    margin-left: 0;
}

.trust-count {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary-500);
    color: white;
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: 50%;
    margin-left: -12px;
    border: 3px solid white;
}

.hero-trust p {
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
}

.hero-trust strong {
    color: var(--color-neutral-800);
}

/* Hero Visual / Mockup */
.hero-visual {
    position: relative;
}

.hero-mockup {
    position: relative;
}

.mockup-browser {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    border: 1px solid var(--color-neutral-200);
}

.browser-header {
    display: flex;
    gap: 8px;
    padding: var(--space-4);
    background: var(--color-neutral-100);
    border-bottom: 1px solid var(--color-neutral-200);
}

.browser-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-neutral-300);
}

.browser-dot:first-child { background: #ff5f57; }
.browser-dot:nth-child(2) { background: #febc2e; }
.browser-dot:nth-child(3) { background: #28c840; }

.browser-content {
    padding: var(--space-4);
    background: var(--color-neutral-50);
}

.dashboard-preview {
    display: flex;
    gap: var(--space-4);
    min-height: 300px;
}

.preview-sidebar {
    width: 60px;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-3);
    background: white;
    border-radius: var(--radius-md);
}

.sidebar-item {
    height: 36px;
    background: var(--color-neutral-100);
    border-radius: var(--radius-sm);
}

.sidebar-item.active {
    background: linear-gradient(135deg, var(--color-primary-400), var(--color-primary-500));
}

.preview-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.preview-header-bar {
    height: 40px;
    background: white;
    border-radius: var(--radius-md);
}

.preview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}

.preview-card {
    height: 80px;
    background: white;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary-400), var(--color-secondary-400));
}

.preview-chart {
    flex: 1;
    background: white;
    border-radius: var(--radius-md);
    min-height: 100px;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    animation: float 3s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 20%;
    left: -30px;
    animation-delay: 1.5s;
}

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

.floating-icon {
    font-size: var(--text-2xl);
}

.floating-text {
    display: flex;
    flex-direction: column;
}

.floating-text strong {
    font-size: var(--text-sm);
    color: var(--color-neutral-800);
}

.floating-text span {
    font-size: var(--text-xs);
    color: var(--color-neutral-500);
}

/* === Logos Section === */
.logos-section {
    padding: var(--space-16) 0;
    background: white;
    border-top: 1px solid var(--color-neutral-100);
    border-bottom: 1px solid var(--color-neutral-100);
}

.logos-title {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
    margin-bottom: var(--space-8);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.logos-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-12);
    flex-wrap: wrap;
}

.logo-item {
    opacity: 0.5;
    transition: opacity var(--transition-base);
}

.logo-item:hover {
    opacity: 1;
}

.partner-logo {
    width: 100px;
    height: 40px;
    color: var(--color-neutral-600);
}

/* === Pain Points Section === */
.pain-section {
    padding: var(--space-24) 0;
    background: var(--color-neutral-50);
}

.pain-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
}

.pain-text {
    position: sticky;
    top: 120px;
}

.pain-text .section-title {
    text-align: left;
}

.pain-text .section-description {
    text-align: left;
}

.pain-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.pain-card {
    padding: var(--space-6);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-neutral-100);
    transition: all var(--transition-base);
}

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

.pain-icon {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.pain-card h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-neutral-800);
    margin-bottom: var(--space-2);
}

.pain-card p {
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

/* === Features Section === */
.features-section {
    padding: var(--space-24) 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.feature-card {
    padding: var(--space-8);
    background: var(--color-neutral-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-neutral-100);
    transition: all var(--transition-base);
}

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

.feature-highlight {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-secondary-50) 100%);
    border-color: var(--color-primary-100);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-sm);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary-500);
}

.feature-card h3 {
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-neutral-800);
    margin-bottom: var(--space-3);
}

.feature-card p {
    font-size: var(--text-base);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

.feature-list {
    margin-top: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-neutral-700);
}

.feature-list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: var(--color-secondary-100);
    color: var(--color-secondary-600);
    border-radius: 50%;
    font-size: var(--text-xs);
    font-weight: 700;
}

/* === How it Works Section === */
.how-section {
    padding: var(--space-24) 0;
    background: var(--color-neutral-50);
}

.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--space-6);
}

.step-card {
    flex: 1;
    max-width: 320px;
    padding: var(--space-8);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
    color: white;
    font-size: var(--text-xl);
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: var(--space-5);
}

.step-card h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-neutral-800);
    margin-bottom: var(--space-3);
}

.step-card p {
    font-size: var(--text-base);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

.step-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary-200), var(--color-primary-400));
    margin-top: 48px;
    flex-shrink: 0;
}

/* === Pricing Section === */
.pricing-section {
    padding: var(--space-24) 0;
    background: white;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    align-items: start;
}

.pricing-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-neutral-50);
    border-radius: var(--radius-2xl);
    border: 2px solid var(--color-neutral-100);
    transition: all var(--transition-base);
}

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

.pricing-popular {
    background: white;
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-xl);
    transform: scale(1.05);
}

.pricing-popular:hover {
    transform: scale(1.05) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-2) var(--space-4);
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
    color: white;
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-neutral-200);
}

.pricing-header h3 {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-neutral-900);
    margin-bottom: var(--space-2);
}

.pricing-description {
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
    margin-bottom: var(--space-4);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
}

.currency {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-neutral-600);
}

.amount {
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-neutral-900);
    line-height: 1;
}

.period {
    font-size: var(--text-base);
    color: var(--color-neutral-500);
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-neutral-700);
}

.check-icon {
    width: 20px;
    height: 20px;
    color: var(--color-secondary-500);
    flex-shrink: 0;
}

/* === Testimonials Section === */
.testimonials-section {
    padding: var(--space-24) 0;
    background: var(--color-neutral-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    padding: var(--space-8);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.testimonial-stars {
    color: #f59e0b;
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: var(--text-base);
    color: var(--color-neutral-700);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author strong {
    display: block;
    font-size: var(--text-sm);
    color: var(--color-neutral-800);
}

.testimonial-author span {
    font-size: var(--text-xs);
    color: var(--color-neutral-500);
}

/* === Trust Section === */
.trust-section {
    padding: var(--space-24) 0;
    background: white;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

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

.trust-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-50);
    border-radius: var(--radius-xl);
    margin: 0 auto var(--space-4);
}

.trust-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-primary-500);
}

.trust-item h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-neutral-800);
    margin-bottom: var(--space-2);
}

.trust-item p {
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

/* === FAQ Section === */
.faq-section {
    padding: var(--space-24) 0;
    background: var(--color-neutral-50);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-neutral-200);
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-neutral-800);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-neutral-50);
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: var(--color-neutral-400);
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    padding: 0 var(--space-6) var(--space-5);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    font-size: var(--text-sm);
    color: var(--color-neutral-600);
    line-height: var(--leading-relaxed);
}

/* === CTA Section === */
.cta-section {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-700) 50%, var(--color-secondary-600) 100%);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(
        rgba(255, 255, 255, 0.1) 1px,
        transparent 1px
    );
    background-size: 32px 32px;
}

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

.cta-content h2 {
    font-size: var(--text-4xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-4);
}

.cta-content > p {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.cta-note {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
}

/* === Footer === */
.footer {
    padding: var(--space-20) 0 var(--space-8);
    background: var(--color-neutral-900);
    color: var(--color-neutral-300);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--space-12);
    margin-bottom: var(--space-16);
}

.footer-brand .logo {
    color: white;
    margin-bottom: var(--space-4);
}

.footer-brand > p {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-neutral-800);
    border-radius: var(--radius-lg);
    color: var(--color-neutral-400);
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-primary-500);
    color: white;
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-links h4 {
    font-size: var(--text-sm);
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    color: var(--color-neutral-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-neutral-800);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: var(--color-neutral-500);
}

.footer-compliance {
    margin-top: var(--space-2);
}

.footer-compliance strong {
    color: var(--color-neutral-400);
}

/* === Responsive Design === */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    .hero-visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .pain-content {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }
    
    .pain-text {
        position: static;
        text-align: center;
    }
    
    .pain-text .section-title,
    .pain-text .section-description {
        text-align: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-highlight {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .pricing-popular {
        transform: none;
        order: -1;
    }
    
    .pricing-popular:hover {
        transform: translateY(-4px);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: var(--space-4);
    }
    
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding-top: calc(72px + var(--space-12));
        min-height: auto;
    }
    
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .hero-description {
        font-size: var(--text-base);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-trust {
        flex-direction: column;
        text-align: center;
    }
    
    .floating-card {
        display: none;
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
    
    .pain-cards {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-highlight {
        grid-column: span 1;
    }
    
    .steps-grid {
        flex-direction: column;
    }
    
    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0 auto;
    }
    
    .trust-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-content h2 {
        font-size: var(--text-2xl);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-brand .logo {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* === Animations === */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-text > * {
    animation: fadeInUp 0.6s ease-out backwards;
}

.hero-badge { animation-delay: 0.1s; }
.hero-title { animation-delay: 0.2s; }
.hero-description { animation-delay: 0.3s; }
.hero-cta { animation-delay: 0.4s; }
.hero-trust { animation-delay: 0.5s; }

.hero-visual {
    animation: fadeInUp 0.8s ease-out 0.3s backwards;
}