/* ===================================
   SafeSpeak - Modern CSS Styles
   Talk Freely. Live Fully.
   =================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Based on SafeSpeak Logo */
    --primary-green: #3D7B4C;
    --primary-green-dark: #2D5A38;
    --primary-green-light: #4A9D5B;
    --primary-gradient: linear-gradient(135deg, #3D7B4C 0%, #2D5A38 100%);

    /* Secondary Colors */
    --mint-light: #E8F5E9;
    --mint-medium: #C8E6C9;
    --sage-light: #F1F8E9;

    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #FAFFFE;
    --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;

    /* Accent Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;

    /* Typography */
    --font-primary: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* 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);
    --shadow-green: 0 10px 40px -10px rgba(61, 123, 76, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

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

/* Section Styles */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-green);
    background: var(--mint-light);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--gray-600);
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1rem;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 45px -10px rgba(61, 123, 76, 0.4);
}

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

.btn-secondary:hover {
    background: var(--mint-light);
}

.btn-full {
    width: 100%;
}

/* ===================================
   Navigation
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--space-md) var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-green);
}

.nav-logo img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
}

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

.nav-link {
    font-weight: 500;
    color: var(--gray-600);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: width var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-btn {
    background: var(--primary-gradient);
    color: var(--white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all var(--transition-base);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-green);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-sm);
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--mint-light) 50%, var(--sage-light) 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(61, 123, 76, 0.1) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(74, 157, 91, 0.1) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(61, 123, 76, 0.08) 0%, transparent 70%);
    top: 50%;
    left: 30%;
    animation: float 25s ease-in-out infinite;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 600px;
}

.launch-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--primary-green);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-xl);
}

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

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
}

.hero-title-main {
    display: block;
    color: var(--gray-900);
}

.hero-title-accent {
    display: block;
    color: var(--primary-green);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.stat-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--primary-green);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

/* Hero Visual - Multi-Phone Showcase */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.phones-showcase {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    gap: -20px;
}

.phone-mockup {
    background: linear-gradient(145deg, #1a1a1a 0%, #2d2d2d 100%);
    border-radius: 35px;
    padding: 8px;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    position: relative;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.phone-mockup:hover {
    box-shadow:
        0 35px 60px -15px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.15);
}

.phone-notch {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 22px;
    background: #1a1a1a;
    border-radius: 15px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 28px;
    overflow: hidden;
    position: relative;
}

/* Center Phone - Dashboard */
.phone-center {
    width: 260px;
    height: 520px;
    z-index: 3;
}

/* Left Phone - Chat */
.phone-left {
    width: 220px;
    height: 440px;
    transform: translateX(30px) rotateY(15deg) scale(0.9);
    z-index: 2;
    opacity: 0.95;
}

.phone-left:hover {
    transform: translateX(30px) rotateY(10deg) scale(0.92);
}

/* Right Phone - Community */
.phone-right {
    width: 220px;
    height: 440px;
    transform: translateX(-30px) rotateY(-15deg) scale(0.9);
    z-index: 2;
    opacity: 0.95;
}

.phone-right:hover {
    transform: translateX(-30px) rotateY(-10deg) scale(0.92);
}

/* ===== Chat Screen Styles ===== */
.screen-chat {
    background: linear-gradient(180deg, #f8fdf9 0%, #ffffff 100%);
    display: flex;
    flex-direction: column;
}

.screen-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 35px 12px 10px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
}

.chat-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-header-info {
    display: flex;
    flex-direction: column;
}

.chat-name {
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--gray-900);
}

.chat-status {
    font-size: 0.6rem;
    color: var(--gray-500);
}

.chat-messages {
    flex: 1;
    padding: 10px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow: hidden;
}

.chat-bubble {
    padding: 8px 10px;
    border-radius: 12px;
    font-size: 0.6rem;
    line-height: 1.4;
    max-width: 90%;
    animation: slideInChat 0.5s ease forwards;
}

.chat-bubble p {
    margin: 0;
}

.chat-bubble.ai {
    background: var(--primary-green);
    color: var(--white);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-bubble.user {
    background: var(--white);
    color: var(--gray-700);
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.chat-time {
    display: block;
    font-size: 0.5rem;
    opacity: 0.7;
    margin-top: 3px;
}

.mood-tag {
    display: inline-block;
    font-size: 0.5rem;
    background: var(--mint-light);
    color: var(--primary-green);
    padding: 2px 6px;
    border-radius: 10px;
    margin-top: 4px;
}

.chat-quick-actions {
    display: flex;
    gap: 4px;
    padding: 6px 8px;
    flex-wrap: wrap;
}

.quick-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.5rem;
    background: var(--gray-100);
    color: var(--gray-600);
    padding: 4px 8px;
    border-radius: 12px;
}

.quick-tag i {
    font-size: 0.5rem;
}

.chat-input-area {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
}

.chat-input-area input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--gray-200);
    border-radius: 15px;
    font-size: 0.55rem;
    background: var(--white);
}

.send-btn {
    width: 26px;
    height: 26px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.55rem;
}

/* ===== Dashboard Screen Styles ===== */
.screen-dashboard {
    background: linear-gradient(180deg, #f0f9f1 0%, #ffffff 100%);
    padding: 35px 12px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-small {
    display: flex;
    align-items: center;
    gap: 5px;
}

.logo-small img {
    width: 22px;
    height: 22px;
    border-radius: 6px;
}

.logo-small span {
    font-weight: 700;
    font-size: 0.7rem;
    color: var(--primary-green);
}

.day-badge {
    font-size: 0.55rem;
    background: var(--mint-light);
    color: var(--primary-green);
    padding: 3px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.dashboard-greeting h3 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.dashboard-greeting p {
    font-size: 0.6rem;
    color: var(--gray-500);
}

.checkin-card {
    background: var(--white);
    border-radius: 12px;
    padding: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.checkin-icon {
    width: 28px;
    height: 28px;
    background: #FECACA;
    color: #DC2626;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.checkin-content h4 {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--gray-900);
}

.checkin-content p {
    font-size: 0.55rem;
    color: var(--gray-500);
}

.checkin-btn {
    background: var(--primary-green);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.6rem;
    font-weight: 600;
    width: 100%;
}

.stats-row {
    display: flex;
    gap: 8px;
}

.stat-card {
    flex: 1;
    background: var(--white);
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.stat-label {
    font-size: 0.5rem;
    color: var(--gray-500);
    display: block;
    margin-bottom: 4px;
}

.stat-value {
    display: flex;
    align-items: center;
    gap: 5px;
}

.stat-value i {
    color: var(--primary-green);
    font-size: 0.65rem;
}

.stat-number {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
}

.progress-section {
    background: var(--white);
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.progress-section h4 {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.progress-bar {
    height: 6px;
    background: var(--gray-200);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 3px;
    transition: width 1s ease;
}

/* ===== Community Screen Styles ===== */
.screen-community {
    background: linear-gradient(180deg, #f8fdf9 0%, #ffffff 100%);
    padding: 35px 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.community-header h3 {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--gray-900);
}

.community-header p {
    font-size: 0.55rem;
    color: var(--gray-500);
}

.search-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 6px 10px;
}

.search-bar i {
    color: var(--gray-400);
    font-size: 0.55rem;
}

.search-bar input {
    border: none;
    font-size: 0.55rem;
    flex: 1;
    background: transparent;
}

.group-tabs {
    display: flex;
    gap: 4px;
    overflow-x: auto;
}

.group-tabs .tab {
    font-size: 0.5rem;
    padding: 4px 8px;
    border-radius: 12px;
    background: var(--gray-100);
    color: var(--gray-600);
    white-space: nowrap;
}

.group-tabs .tab.active {
    background: var(--primary-green);
    color: var(--white);
}

.groups-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
    overflow: hidden;
}

.group-card {
    background: var(--white);
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.group-info h4 {
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 2px;
}

.group-category {
    font-size: 0.45rem;
    background: var(--mint-light);
    color: var(--primary-green);
    padding: 2px 5px;
    border-radius: 6px;
    display: inline-block;
    margin-bottom: 4px;
}

.group-info p {
    font-size: 0.5rem;
    color: var(--gray-500);
    line-height: 1.3;
    margin-bottom: 4px;
}

.group-meta {
    display: flex;
    gap: 8px;
    font-size: 0.45rem;
    color: var(--gray-400);
}

.group-meta i {
    margin-right: 2px;
}

.join-badge {
    font-size: 0.45rem;
    background: var(--mint-light);
    color: var(--primary-green);
    padding: 3px 6px;
    border-radius: 6px;
    font-weight: 500;
}

/* Float Animations for Phones */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float 6s ease-in-out infinite;
    animation-delay: -2s;
}

.animate-float-delayed-2 {
    animation: float 6s ease-in-out infinite;
    animation-delay: -4s;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-500);
    font-size: 0.875rem;
    animation: bounce 2s ease-in-out infinite;
}

/* ===================================
   Problem Section
   =================================== */
.problem {
    background: var(--white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.problem-card {
    background: var(--gray-50);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

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

.problem-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-lg);
    background: var(--mint-light);
    color: var(--primary-green);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.problem-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.problem-card p {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

/* ===================================
   Features Section
   =================================== */
.features {
    background: linear-gradient(180deg, var(--white) 0%, var(--mint-light) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.feature-card {
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

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

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--gray-600);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ===================================
   How It Works Section
   =================================== */
.how-it-works {
    background: var(--white);
}

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

.step {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl) 0;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-green);
    position: relative;
    z-index: 2;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.step-content p {
    color: var(--gray-600);
}

.step-icon {
    width: 50px;
    height: 50px;
    background: var(--mint-light);
    color: var(--primary-green);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.step-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, var(--primary-green) 0%, var(--mint-medium) 100%);
    margin-left: 29px;
}

/* ===================================
   Why Us Section
   =================================== */
.why-us {
    background: linear-gradient(135deg, var(--primary-green-dark) 0%, var(--primary-green) 100%);
    color: var(--white);
}

.why-us-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.why-us-text .section-tag {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.why-us-text h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.why-us-text .lead {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-xl);
}

.why-us-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.why-us-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.why-us-list i {
    color: var(--mint-medium);
    font-size: 1.25rem;
    margin-top: 2px;
}

.why-us-list span {
    color: rgba(255, 255, 255, 0.95);
}

.why-us-list strong {
    color: var(--white);
}

.why-us-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.comparison-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
}

.comparison-header.negative {
    background: var(--gray-100);
    color: var(--gray-600);
}

.comparison-header.positive {
    background: var(--primary-green);
    color: var(--white);
}

.comparison-header h4 {
    font-size: 1rem;
    font-weight: 600;
}

.comparison-card ul {
    padding: var(--space-lg);
}

.comparison-card li {
    padding: var(--space-sm) 0;
    color: var(--gray-700);
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--gray-100);
}

.comparison-card li:last-child {
    border-bottom: none;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
    background: var(--gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.testimonial-card {
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.quote-icon {
    width: 48px;
    height: 48px;
    background: var(--mint-light);
    color: var(--primary-green);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: var(--space-lg);
}

.testimonial-content p {
    font-size: 1.0625rem;
    color: var(--gray-700);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: var(--space-xl);
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.author-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

.author-info span {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ===================================
   Team Section
   =================================== */
.team {
    background: var(--white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-xl);
    justify-items: center;
}

.team-card {
    text-align: center;
    max-width: 250px;
}

.team-image {
    position: relative;
    margin-bottom: var(--space-lg);
}

.team-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto;
    display: block;
    transition: all var(--transition-base);
    border: 4px solid var(--mint-light);
    box-shadow: var(--shadow-md);
}

.team-card:hover .team-photo {
    transform: scale(1.05);
    border-color: var(--primary-green);
    box-shadow: var(--shadow-lg);
}

.team-placeholder {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--mint-light) 0%, var(--mint-medium) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    color: var(--primary-green);
    font-size: 3rem;
    transition: all var(--transition-base);
}

.team-placeholder.coming-soon {
    background: var(--gray-100);
    color: var(--gray-400);
    border: 2px dashed var(--gray-300);
}

.team-card:hover .team-placeholder {
    transform: scale(1.05);
}

.team-social {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(50%);
    opacity: 0;
    transition: all var(--transition-base);
}

.team-card:hover .team-social {
    opacity: 1;
}

.team-social a {
    width: 40px;
    height: 40px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.team-social a:hover {
    background: var(--primary-green-dark);
    transform: scale(1.1);
}

.team-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.team-role {
    font-size: 0.9375rem;
    color: var(--primary-green);
    font-weight: 500;
}

/* ===================================
   FAQ Section
   =================================== */
.faq {
    background: var(--gray-50);
}

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

.faq-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-green);
}

.faq-item.active {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-green);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--gray-900);
    text-align: left;
    transition: all var(--transition-fast);
}

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

.faq-question i {
    color: var(--primary-green);
    transition: transform var(--transition-base);
}

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

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-lg);
    color: var(--gray-600);
    line-height: 1.7;
}

/* ===================================
   Waitlist Section
   =================================== */
.waitlist {
    background: linear-gradient(135deg, var(--mint-light) 0%, var(--sage-light) 100%);
}

.waitlist-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.waitlist-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.waitlist-text p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

.app-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.app-badge {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.app-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.app-badge i {
    font-size: 2rem;
}

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

.badge-text span {
    font-size: 0.75rem;
    color: var(--gray-400);
}

.badge-text strong {
    font-size: 1rem;
}

/* Waitlist Form */
.waitlist-form-container {
    background: var(--white);
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    position: relative;
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-group label {
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(61, 123, 76, 0.1);
}

.form-group input::placeholder {
    color: var(--gray-400);
}

.form-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: var(--space-sm);
}

/* Form Success State */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-xl);
}

.form-success.show {
    display: block;
}

.form-success .success-icon {
    width: 80px;
    height: 80px;
    background: var(--mint-light);
    color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--space-lg);
    animation: scaleIn 0.5s ease;
}

.form-success h3 {
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.form-success p {
    color: var(--gray-600);
}

.waitlist-form-container.submitted .waitlist-form {
    display: none;
}

.waitlist-form-container.submitted .form-success {
    display: block;
}

/* ===================================
   Contact Section
   =================================== */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.contact-info h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.contact-info > p {
    font-size: 1.0625rem;
    color: var(--gray-600);
    margin-bottom: var(--space-xl);
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.contact-method:hover {
    background: var(--mint-light);
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-details span {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.contact-details strong {
    font-size: 1rem;
    color: var(--gray-900);
}

.contact-visual {
    display: flex;
    justify-content: center;
}

.contact-card {
    background: linear-gradient(135deg, var(--mint-light) 0%, var(--white) 100%);
    padding: var(--space-3xl);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--mint-medium);
}

.contact-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: var(--space-xs);
}

.contact-card > p {
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.social-links a {
    width: 44px;
    height: 44px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-green-dark);
    transform: translateY(-3px);
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--gray-700);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: var(--space-md);
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 350px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    color: var(--gray-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

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

.footer-column h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-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;
    color: var(--gray-500);
}

.footer-bottom i {
    color: var(--error);
}

/* ===================================
   Animations
   =================================== */
@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

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

@keyframes slideInChat {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Scroll Animations */
.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1200px) {
    .phone-left,
    .phone-right {
        display: none;
    }

    .phone-center {
        transform: none;
    }

    .phones-showcase {
        justify-content: center;
    }
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

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

    .hero-visual {
        margin-top: var(--space-2xl);
    }

    .phone-center {
        width: 240px;
        height: 480px;
    }

    .why-us-content,
    .waitlist-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .why-us-visual {
        order: -1;
    }

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

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    section {
        padding: var(--space-3xl) 0;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px var(--space-xl) var(--space-xl);
        gap: var(--space-md);
        box-shadow: var(--shadow-2xl);
        transition: right var(--transition-slow);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 1.125rem;
        padding: var(--space-sm) 0;
    }

    .nav-btn {
        width: 100%;
        text-align: center;
        margin-top: var(--space-md);
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

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

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

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

    .hero {
        min-height: auto;
        padding-top: 100px;
        padding-bottom: var(--space-3xl);
    }

    .hero-visual {
        display: none;
    }

    .step {
        grid-template-columns: auto 1fr;
        gap: var(--space-md);
    }

    .step-icon {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

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

    .comparison-card {
        width: 100%;
    }

    .app-badges {
        flex-direction: column;
    }

    .app-badge {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .btn {
        padding: var(--space-md) var(--space-lg);
        font-size: 0.9375rem;
    }

    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

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

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }

    .team-photo,
    .team-placeholder {
        width: 100px;
        height: 100px;
        font-size: 2rem;
    }

    .waitlist-form-container {
        padding: var(--space-lg);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Focus States */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .navbar,
    .hero-scroll,
    .waitlist,
    .nav-toggle {
        display: none;
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
    }

    .hero {
        min-height: auto;
        padding: 2rem 0;
    }
}