/* ==================== RESET & BASE STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* CallBird Brand Colors */
    --primary-color: #122092;
    --primary-hover: #0d1666;
    --secondary-color: #122092;
    --accent-color: #f6b828;
    --accent-hover: #e5a615;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;
    --bg-light: #f9f9f7;
    --bg-white: #ffffff;
    --bg-cream: #f9f9f7;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f6b828;
    --error-color: #ef4444;
    
    /* Typography */
    --font-primary: 'Sora', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 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);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-secondary);
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--bg-white);
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-medium);
}

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

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

/* ==================== BUTTONS ==================== */
.btn-primary,
.btn-secondary,
.btn-ghost,
.btn-large,
.btn-small,
.btn-pricing {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    font-family: var(--font-primary);
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

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

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

.btn-ghost:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(18, 32, 146, 0.05);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-small {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

.btn-pricing {
    width: 100%;
    padding: 1rem 2rem;
    margin-top: 1.5rem;
}

/* ==================== 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 var(--border-color);
    padding: 1.25rem 0;
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-dark);
}

.logo-image {
    height: 80px;
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .logo-image {
        height: 70px;
    }
}

.logo-icon {
    font-size: 2rem;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
}

.nav-links a {
    color: var(--text-medium);
    font-weight: 500;
    transition: color var(--transition-base);
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 1.5rem;
    height: 2px;
    background: var(--text-dark);
    transition: all var(--transition-base);
}

/* ==================== HERO SECTION ==================== */
.hero {
    position: relative;
    padding: 8rem 0 6rem;
    margin-top: 4rem;
    overflow: hidden;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(18, 32, 146, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

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

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

.hero-title {
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.price-highlight {
    color: var(--primary-color);
    display: block;
    font-size: 1.2em;
}

.subtitle {
    display: block;
    font-size: 0.6em;
    color: var(--text-medium);
    font-weight: 400;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.demo-cta {
    margin: 3rem 0;
}

.demo-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d1666 100%);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    color: white;
    box-shadow: var(--shadow-xl);
    display: flex;
    gap: 2rem;
    align-items: center;
    text-align: left;
    animation: float 6s ease-in-out infinite;
}

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

.demo-icon {
    font-size: 4rem;
    flex-shrink: 0;
}

.demo-content h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.demo-phone {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
    transition: all var(--transition-base);
}

.demo-phone:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.demo-instructions {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.trust-bar {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    flex-wrap: wrap;
}

.trust-item {
    font-weight: 600;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.live-counter {
    color: var(--success-color);
    font-weight: 700;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle at 50% 50%, rgba(18, 32, 146, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

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

.hero-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(18, 32, 146, 0.05) 1px, transparent 1px),
        radial-gradient(circle at 80% 80%, rgba(246, 184, 40, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* ==================== SECTION HEADERS ==================== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    margin-bottom: 1rem;
}

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

.section-header .subtitle {
    font-size: 1rem;
    color: var(--text-light);
    font-style: italic;
}

/* ==================== SAMPLE CALLS SECTION ==================== */
.sample-calls {
    padding: 6rem 0;
    background: var(--bg-light);
}

.audio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.audio-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.audio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.audio-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.audio-icon {
    font-size: 2.5rem;
}

.audio-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

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

.audio-player {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.play-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-color);
    border: none;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.play-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
}

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

.audio-progress {
    flex: 1;
    height: 4px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
}

.audio-progress-bar {
    height: 100%;
    background: var(--primary-color);
    width: 0%;
    transition: width 0.1s linear;
}

.audio-duration {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 600;
}

.audio-transcript {
    background: rgba(18, 32, 146, 0.05);
    padding: 1rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
    margin-bottom: 1rem;
}

.audio-transcript p {
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.audio-transcript p:last-child {
    margin-bottom: 0;
}

.audio-caption {
    font-size: 0.875rem;
    color: var(--text-light);
    font-style: italic;
}

.live-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 3rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

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

.stat-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-primary);
    display: block;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 600;
}

/* ==================== PROBLEM/SOLUTION SECTION ==================== */
.problem-solution {
    padding: 6rem 0;
    background: white;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.problem-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--bg-light);
    transition: all var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--error-color);
}

.solution-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    padding: 3rem;
    border-radius: var(--radius-lg);
    color: white;
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.solution-box h2 {
    color: white;
    margin-bottom: 1.5rem;
}

.solution-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
}

.solution-highlight {
    font-size: 1.25rem;
    background: rgba(255, 255, 255, 0.15);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    margin: 1.5rem 0;
    color: white;
}

.solution-highlight strong {
    color: var(--accent-color);
}

/* ==================== HOW IT WORKS SECTION ==================== */
.how-it-works {
    padding: 6rem 0;
    background: var(--bg-light);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.hero-bg {
    pointer-events: none;
}

.step-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 3rem;
    height: 3rem;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.5rem;
    font-family: var(--font-primary);
}

.step-icon {
    font-size: 4rem;
    margin: 1rem 0;
}

.step-card h3 {
    margin-bottom: 1rem;
}

.step-time {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(18, 32, 146, 0.1);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-top: 1rem;
}

.cta-box {
    text-align: center;
    padding: 2rem;
}

.cta-subtext {
    margin-top: 1rem;
    color: var(--text-light);
}

/* ==================== APP SHOWCASE SECTION ==================== */
.app-showcase {
    padding: 6rem 0;
    background: white;
}

.app-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.dashboard-mockup {
    background: white;
    border-radius: 1rem;
    padding: 0.5rem;
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
}

.dashboard-image {
    width: 100%;
    height: auto;
    border-radius: 0.75rem;
    display: block;
}

/* Legacy phone mockup styles - keep for fallback */
.phone-mockup {
    background: #1f2937;
    border-radius: 2rem;
    padding: 1rem;
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    margin: 0 auto;
}

.phone-screen {
    background: white;
    border-radius: 1.5rem;
    overflow: hidden;
    aspect-ratio: 9 / 16;
}

.app-demo-content {
    padding: 1rem;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.app-logo {
    font-weight: 700;
    font-family: var(--font-primary);
}

.notification-badge {
    background: var(--error-color);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.call-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.call-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    background: var(--bg-light);
    transition: all var(--transition-base);
}

.call-item:hover {
    background: rgba(18, 32, 146, 0.1);
}

.call-item.success .call-status {
    color: var(--success-color);
}

.call-item.pending .call-status {
    color: var(--warning-color);
}

.call-status {
    font-size: 1.5rem;
}

.call-details {
    flex: 1;
    font-size: 0.875rem;
}

.call-details strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.call-details span {
    display: block;
    color: var(--text-light);
}

.call-time {
    font-size: 0.75rem;
    color: var(--text-light);
}

.app-benefits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

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

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-item h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.benefit-item p {
    font-size: 0.875rem;
    color: var(--text-light);
}

.sms-example {
    display: flex;
    gap: 3rem;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem;
    background: var(--bg-light);
    border-radius: var(--radius-lg);
}

.sms-mockup {
    flex-shrink: 0;
    width: 300px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.sms-header {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    font-weight: 600;
    text-align: center;
}

.sms-content {
    padding: 1.5rem;
}

.sms-message {
    background: rgba(18, 32, 146, 0.1);
    padding: 1rem;
    border-radius: var(--radius-md);
}

.sms-message strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.sms-message p {
    font-size: 0.875rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.sms-link {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 0.5rem;
}

.sms-caption {
    flex: 1;
}

.sms-caption p {
    font-size: 1.125rem;
}

/* ==================== FEATURES SECTION ==================== */
.features {
    padding: 6rem 0;
    background: var(--bg-light);
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-card h3 {
    margin-bottom: 1rem;
}

.feature-highlight {
    background: rgba(18, 32, 146, 0.1);
    padding: 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 1rem;
}

.feature-integrations {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.feature-integrations span {
    background: var(--bg-light);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-medium);
}

.feature-example {
    background: var(--bg-light);
    padding: 1rem;
    border-radius: var(--radius-md);
    font-style: italic;
    color: var(--text-light);
    margin-top: 1rem;
    font-size: 0.875rem;
}

.feature-stat {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
}

.feature-stat strong {
    color: var(--success-color);
}

.feature-use {
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* ==================== INDUSTRIES SECTION ==================== */
.industries {
    padding: 6rem 0;
    background: white;
}

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

.industry-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.industry-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.industry-icon {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    display: block;
}

.industry-card h3 {
    margin-bottom: 0.5rem;
}

.industry-subtitle {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.industry-result {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
}

.industry-result strong {
    color: var(--success-color);
}

/* ==================== COMPARISON SECTION ==================== */
.comparison {
    padding: 6rem 0;
    background: var(--bg-light);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: 3rem;
}

.comparison-table {
    width: 100%;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-table thead {
    background: var(--text-dark);
    color: white;
}

.comparison-table th {
    padding: 1.5rem 1rem;
    text-align: left;
    font-weight: 700;
}

.comparison-table .highlight-col {
    background: var(--primary-color);
}

.table-header-highlight {
    font-size: 1.125rem;
    font-weight: 800;
}

.comparison-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table tbody tr:hover {
    background: rgba(18, 32, 146, 0.05);
}

.comparison-table .highlight-col {
    background: rgba(18, 32, 146, 0.1);
    font-weight: 700;
}

.comparison-summary {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.comparison-summary h3 {
    margin-bottom: 1.5rem;
}

.comparison-summary ol {
    margin-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.comparison-summary li {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.comparison-conclusion {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    color: var(--primary-color);
    margin-top: 1.5rem;
}

/* ==================== TESTIMONIALS SECTION ==================== */
.testimonials {
    padding: 6rem 0;
    background: white;
}

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

.testimonial-card {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-rating {
    color: var(--accent-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.testimonial-author {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.author-avatar {
    font-size: 3rem;
}

.author-info {
    flex: 1;
}

.author-info strong {
    display: block;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.author-info span {
    display: block;
    font-size: 0.875rem;
    color: var(--text-light);
}

.author-stats {
    font-size: 0.75rem !important;
    color: var(--primary-color) !important;
    font-weight: 600;
}

/* ==================== PRICING SECTION ==================== */
.pricing {
    padding: 6rem 0;
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pricing-price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.price-currency {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-medium);
}

.price-amount {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    color: var(--primary-color);
    font-family: var(--font-primary);
}

.price-period {
    font-size: 1.25rem;
    color: var(--text-medium);
    align-self: flex-end;
    margin-bottom: 0.5rem;
}

.pricing-subtitle {
    color: var(--text-light);
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    color: var(--text-medium);
    border-bottom: 1px solid var(--border-color);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.pricing-recommendation {
    text-align: center;
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 1rem;
}

.pricing-guarantee {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
}

.pricing-guarantee p {
    margin-bottom: 1rem;
}

.pricing-custom {
    font-weight: 600;
    color: var(--primary-color);
}

/* ==================== FAQ SECTION ==================== */
.faq {
    padding: 6rem 0;
    background: white;
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-color);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer ul, .faq-answer ol {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.faq-answer li {
    margin-bottom: 0.5rem;
}

/* ==================== FINAL CTA SECTION ==================== */
.final-cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: white;
}

.final-cta-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.final-cta-content h2 {
    color: white;
    margin-bottom: 1.5rem;
}

.final-cta-text {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
}

.final-cta-boxes {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.cta-box-primary {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    flex: 1;
    min-width: 300px;
}

.cta-box-primary h3 {
    color: var(--text-dark);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.cta-phone-large {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.cta-box-primary p {
    color: var(--text-light);
    font-style: italic;
}

.cta-box-divider {
    font-size: 1.5rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.7);
}

.cta-box-secondary {
    background: rgba(255, 255, 255, 0.15);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    flex: 1;
    min-width: 300px;
}

.cta-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.cta-benefits span {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.final-trust {
    margin-top: 3rem;
}

.final-trust p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.trust-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.trust-stats span {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 600;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: white;
    margin-bottom: 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
}

.footer-contact p {
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-base);
}

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: color var(--transition-base);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* ==================== POPUPS & MODALS ==================== */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.popup-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.popup-content {
    background: white;
    border-radius: var(--radius-lg);
    padding: 3rem;
    max-width: 500px;
    margin: 2rem;
    position: relative;
    text-align: center;
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.popup-overlay.active .popup-content {
    transform: scale(1);
}

.popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-light);
    transition: color var(--transition-base);
}

.popup-close:hover {
    color: var(--text-dark);
}

.popup-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.popup-content h3 {
    margin-bottom: 1rem;
}

.popup-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

/* ==================== STICKY CTA ==================== */
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    z-index: 999;
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.sticky-cta.visible {
    transform: translateY(0);
}

.sticky-cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.sticky-cta-actions {
    display: flex;
    gap: 1rem;
}

.sticky-cta-subtext {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1024px) {
    .app-features {
        grid-template-columns: 1fr;
    }
    
    .app-benefits {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Container padding */
    .container {
        padding: 0 1.25rem;
    }
    
    /* Navigation */
    .navbar {
        padding: 1rem 0;
    }
    
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    /* Hero section */
    .hero {
        padding: 5rem 0 3rem;
        margin-top: 3.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        margin-bottom: 1.5rem;
    }
    
    .demo-box {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1.5rem;
        gap: 1.5rem;
    }
    
    .demo-icon {
        font-size: 3rem;
    }
    
    .demo-phone {
        font-size: 1.25rem;
        padding: 0.625rem 1.25rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .hero-ctas .btn-large {
        width: 100%;
        padding: 1rem 1.5rem;
    }
    
    .trust-bar {
        flex-direction: column;
        gap: 0.75rem;
        padding: 1rem;
    }
    
    /* Sections spacing */
    section {
        padding: 3rem 0 !important;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
    }
    
    /* Grids */
    .audio-grid,
    .problems-grid,
    .steps-grid,
    .features-grid,
    .industries-grid,
    .testimonials-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Cards */
    .audio-card,
    .problem-card,
    .step-card,
    .feature-card,
    .industry-card,
    .testimonial-card,
    .pricing-card {
        padding: 1.5rem;
    }
    
    /* App features */
    .app-features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .app-benefits {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .dashboard-mockup {
        max-width: 100%;
        padding: 0.25rem;
    }
    
    /* SMS Example */
    .sms-example {
        flex-direction: column;
        padding: 2rem 1.5rem;
        gap: 2rem;
    }
    
    .sms-mockup {
        width: 100%;
        max-width: 350px;
    }
    
    /* Comparison table */
    .comparison-table {
        font-size: 0.8125rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }
    
    /* CTA boxes */
    .final-cta-boxes {
        flex-direction: column;
        gap: 1.5rem;
        margin: 2rem 0;
    }
    
    .cta-box-primary,
    .cta-box-secondary {
        min-width: 100%;
        padding: 2rem 1.5rem;
    }
    
    .cta-phone-large {
        font-size: 1.5rem;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Sticky CTA */
    .sticky-cta-content {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        text-align: center;
    }
    
    .sticky-cta-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .sticky-cta-actions .btn-small {
        width: 100%;
    }
    
    /* Stats */
    .live-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        padding: 2rem 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Pricing */
    .pricing-card {
        margin-bottom: 1rem;
    }
    
    .pricing-popular {
        transform: scale(1);
    }
    
    /* Popup */
    .popup-content {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
}
    }
    
    .sms-example {
        flex-direction: column;
    }
    
    .comparison-table {
        font-size: 0.875rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .final-cta-boxes {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .sticky-cta-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .sticky-cta-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    .pricing-popular {
        transform: scale(1);
    }
    
    .live-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ==================== UTILITY CLASSES ==================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.hidden {
    display: none;
}

.visible {
    display: block;
}