/* ========================================
   LobsterCloud.ai - Main Stylesheet
   ======================================== */

/* ----------------------------------------
   CSS Custom Properties (Design Tokens)
   ---------------------------------------- */
:root {
    /* Colors - Northern Lights palette */
    --color-bg-primary: #021536;
    --color-bg-secondary: #041d42;
    --color-bg-tertiary: #062550;
    --color-coral: #f06060;
    --color-coral-light: #ff8080;
    --color-coral-gradient: linear-gradient(135deg, #f06060, #ff9068);
    --color-text-primary: #f0f6ff;
    --color-text-secondary: #a4c3e0;
    --color-text-muted: #6890b8;
    --color-accent-mint: #34d399;
    --color-accent-cyan: #22d3ee;
    --color-accent-violet: #8b5cf6;
    --color-accent-magenta: #e879f9;
    --color-accent-amber: #fbbf24;
    --color-accent-blue: #22d3ee;
    --color-accent-ice: #a4c3e0;
    --color-accent-silver: #c8d0e8;
    --color-border: rgba(34, 211, 238, 0.15);
    --color-card-bg: rgba(4, 29, 66, 0.8);

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Roboto Mono', monospace;

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

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 40px rgba(240, 96, 96, 0.3);

    /* Layout */
    --container-max: 1200px;
    --nav-height: 80px;
}

/* ----------------------------------------
   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-body);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

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

input {
    font-family: inherit;
}

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

.gradient-text {
    background: var(--color-coral-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.js-enabled .reveal {
    opacity: 0;
    transform: translateY(30px);
}

.js-enabled .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

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

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
}

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--color-coral-gradient);
    color: var(--color-bg-primary);
    box-shadow: 0 4px 15px rgba(240, 96, 96, 0.3);
}

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

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-arrow {
    transition: transform var(--transition-base);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ----------------------------------------
   Navigation
   ---------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: transparent;
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
    background: rgba(2, 21, 54, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-coral);
    z-index: 1001;
}

.logo-icon {
    width: 38px;
    height: 38px;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.logo-dot {
    color: var(--color-coral);
}

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

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

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

.nav-cta {
    padding: 0.625rem 1.25rem;
    background: var(--color-coral-gradient);
    color: var(--color-bg-primary);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(232, 120, 88, 0.3);
}

.nav-login {
    color: var(--color-text-secondary) !important;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.nav-login:hover {
    color: var(--color-text-primary) !important;
}

.nav-toggle {
    display: none;
    width: 32px;
    height: 32px;
    position: relative;
    z-index: 1001;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    position: absolute;
    left: 4px;
    transition: all var(--transition-base);
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before,
.hamburger::after {
    content: '';
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ----------------------------------------
   Hero Section
   ---------------------------------------- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    padding: calc(var(--nav-height) + var(--space-lg)) 0 var(--space-xl);
    overflow: hidden;
    background-color: #021536;
}

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

.orb {
    display: none;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--color-coral), transparent);
    top: -150px;
    right: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--color-accent-ice), transparent);
    bottom: -100px;
    left: -100px;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--color-accent-blue), transparent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

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

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.hero-form {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.hero-input {
    flex: 1;
    max-width: 300px;
    padding: 1rem 1.25rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.hero-form {
    flex-wrap: wrap;
    position: relative;
}

.hero-form #recaptcha-hero {
    margin-top: 2px;
    transform: scale(0.75);
    transform-origin: top left;
    height: 56px;
}

.hero-input::placeholder {
    color: var(--color-text-muted);
}

.hero-input:focus {
    outline: none;
    border-color: var(--color-coral);
}

.hero-success {
    color: var(--color-accent-mint);
    font-size: 1.125rem;
    font-weight: 500;
}

.hero-note {
    flex-basis: 100%;
    margin-top: 0;
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.hero-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-md) var(--space-xl);
    margin-top: var(--space-2xl);
    padding: 0 var(--space-md);
    width: 100%;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.hero-badge svg {
    flex-shrink: 0;
    color: var(--color-text-muted);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: visible;
    position: relative;
    z-index: 1;
}

.hero-image {
    width: 140%;
    max-width: 900px;
    height: auto;
    flex-shrink: 0;
}

.hero-card {
    width: 100%;
    max-width: 480px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--color-border);
}

.card-dots {
    display: flex;
    gap: 6px;
}

.card-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-text-muted);
}

.card-dots span:nth-child(1) {
    background: #ff5f56;
}

.card-dots span:nth-child(2) {
    background: #ffbd2e;
}

.card-dots span:nth-child(3) {
    background: #27c93f;
}

.card-title {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.card-body {
    padding: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.code-line {
    margin-bottom: var(--space-xs);
}

.code-prompt {
    color: var(--color-accent-blue);
}

.code-command {
    color: var(--color-coral);
}

.code-output {
    color: var(--color-text-secondary);
    padding-left: var(--space-md);
}

.code-success {
    color: var(--color-accent-blue);
    padding-left: var(--space-md);
}

.code-cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--color-coral);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ----------------------------------------
   OpenClaw Section
   ---------------------------------------- */
.openclaw-section {
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
    border-top: 1px solid transparent;
    border-bottom: 1px solid transparent;
    border-image: linear-gradient(90deg, transparent, var(--color-coral), var(--color-accent-cyan), transparent) 1;
}

.openclaw-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(240, 96, 96, 0.08) 0%, rgba(232, 121, 249, 0.04) 40%, transparent 70%);
    pointer-events: none;
}

.openclaw-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.openclaw-logo-link {
    display: inline-block;
    margin-bottom: var(--space-lg);
    transition: transform var(--transition-base);
}

.openclaw-logo-link:hover {
    transform: scale(1.05);
}

.openclaw-logo {
    height: 96px;
    width: auto;
}

.openclaw-title {
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.openclaw-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 650px;
    margin: 0 auto var(--space-lg);
    line-height: 1.7;
}

.openclaw-chat-apps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.chat-icon-wrapper {
    position: relative;
    display: inline-flex;
    cursor: pointer;
}

.chat-icon-wrapper::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    padding: 0.5rem 0.75rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-primary);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
    z-index: 10;
}

.chat-icon-wrapper::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    border: 6px solid transparent;
    border-top-color: var(--color-border);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    pointer-events: none;
    z-index: 10;
}

.chat-icon-wrapper:hover::after,
.chat-icon-wrapper:hover::before {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.chat-icon {
    opacity: 0.7;
    transition: all var(--transition-fast);
}

.chat-icon-wrapper:hover .chat-icon {
    opacity: 1;
    transform: scale(1.15);
}

.openclaw-pills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.openclaw-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.openclaw-pill:nth-child(1) {
    border-color: rgba(240, 96, 96, 0.3);
}

.openclaw-pill:nth-child(2) {
    border-color: rgba(139, 92, 246, 0.3);
}

.openclaw-pill:nth-child(3) {
    border-color: rgba(34, 211, 238, 0.3);
}

.pill-icon {
    font-size: 1rem;
}

.openclaw-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-accent-cyan);
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.openclaw-link:hover {
    color: var(--color-text-primary);
    gap: 0.75rem;
}

/* ----------------------------------------
   Features Section
   ---------------------------------------- */
.features {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-secondary);
}

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

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

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(240, 96, 96, 0.3);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3), 0 0 30px rgba(240, 96, 96, 0.1);
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(240, 96, 96, 0.2), rgba(255, 144, 104, 0.1));
    border-radius: var(--radius-lg);
    color: var(--color-coral);
    margin-bottom: var(--space-md);
}

/* Feature icon color variations */
.feature-card:nth-child(2) .feature-icon {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.2), rgba(34, 211, 238, 0.1));
    color: var(--color-accent-cyan);
}

.feature-card:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(139, 92, 246, 0.1));
    color: var(--color-accent-violet);
}

.feature-card:nth-child(4) .feature-icon {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.2), rgba(52, 211, 153, 0.1));
    color: var(--color-accent-mint);
}

.feature-card:nth-child(5) .feature-icon {
    background: linear-gradient(135deg, rgba(232, 121, 249, 0.2), rgba(232, 121, 249, 0.1));
    color: var(--color-accent-magenta);
}

.feature-card:nth-child(6) .feature-icon {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(251, 191, 36, 0.1));
    color: var(--color-accent-amber);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.feature-description {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

/* ----------------------------------------
   How It Works Section
   ---------------------------------------- */
.how-it-works {
    padding: var(--space-3xl) 0;
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.step {
    flex: 1;
    max-width: 320px;
    text-align: center;
    padding: var(--space-lg);
    position: relative;
}

.step-number {
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 700;
    color: rgba(240, 96, 96, 0.25);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

/* Step number color variations */
.step:nth-child(1) .step-number { color: rgba(240, 96, 96, 0.25); }
.step:nth-child(3) .step-number { color: rgba(34, 211, 238, 0.25); }
.step:nth-child(5) .step-number { color: rgba(52, 211, 153, 0.25); }

.step-content {
    margin-bottom: var(--space-lg);
}

.step-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.step-description {
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.step-icon {
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-secondary);
}

/* Step icon color variations */
.step:nth-child(1) .step-icon { color: var(--color-coral); border-color: rgba(240, 96, 96, 0.3); }
.step:nth-child(3) .step-icon { color: var(--color-accent-cyan); border-color: rgba(34, 211, 238, 0.3); }
.step:nth-child(5) .step-icon { color: var(--color-accent-mint); border-color: rgba(52, 211, 153, 0.3); }

.step-connector {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, rgba(240, 96, 96, 0.3), var(--color-accent-cyan), rgba(52, 211, 153, 0.3));
    margin-top: 180px;
    flex-shrink: 0;
}

/* ----------------------------------------
   Benefits Section
   ---------------------------------------- */
.benefits {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-secondary);
}

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

.benefits-description {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.benefits-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-size: 1rem;
}

.benefit-check {
    color: var(--color-accent-blue);
    font-weight: 700;
    flex-shrink: 0;
}

.comparison-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    display: flex;
}

.comparison-side {
    flex: 1;
    padding: var(--space-lg);
}

.comparison-side h4 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}

.comparison-side ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    font-size: 0.9375rem;
}

.comparison-old {
    background: rgba(255, 95, 86, 0.05);
}

.comparison-old li {
    color: var(--color-text-muted);
}

.comparison-new {
    background: rgba(110, 231, 183, 0.05);
}

.comparison-new li {
    color: var(--color-accent-blue);
}

.comparison-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    background: var(--color-bg-tertiary);
    font-weight: 700;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.comparison-emoji {
    font-size: 3rem;
    margin-top: var(--space-lg);
    text-align: center;
}

/* ----------------------------------------
   Testimonials Section
   ---------------------------------------- */
.testimonials {
    padding: var(--space-3xl) 0;
}

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

.testimonial-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-color);
}

.testimonial-quote {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    color: var(--color-text-secondary);
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-color);
    color: var(--color-bg-primary);
    font-weight: 700;
    border-radius: 50%;
    font-size: 0.875rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.9375rem;
}

.author-role {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

/* ----------------------------------------
   FAQ Section
   ---------------------------------------- */
.faq {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-secondary);
}

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

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-sm);
    overflow: hidden;
    background: var(--color-card-bg);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

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

.faq-icon {
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: transform var(--transition-base);
}

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

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

.faq-answer p {
    padding: 0 var(--space-lg) var(--space-lg);
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ----------------------------------------
   Waitlist Section
   ---------------------------------------- */
.waitlist {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

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

.waitlist-title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    margin-bottom: var(--space-md);
}

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

.waitlist-form {
    position: relative;
}

.form-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin: 0 auto;
}

.form-input {
    flex: 1;
    padding: 1rem 1.25rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-coral);
}

.form-group .btn {
    white-space: nowrap;
    flex-shrink: 0;
}

#recaptcha-waitlist {
    transform: scale(0.75);
    transform-origin: left center;
    flex-shrink: 0;
    margin-right: -76px;
}

.form-note {
    margin-top: var(--space-sm);
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.waitlist-success {
    display: none;
    padding: var(--space-xl);
    background: var(--color-card-bg);
    border: 1px solid var(--color-accent-mint);
    border-radius: var(--radius-xl);
    animation: fadeIn 0.5s ease;
}

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

.waitlist-form.hidden {
    display: none;
}

.success-icon {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
}

.waitlist-success h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
    color: var(--color-accent-mint);
}

.waitlist-success p {
    color: var(--color-text-secondary);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.footer {
    padding: var(--space-3xl) 0 var(--space-lg);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

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

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

.footer-logo .logo-icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-md);
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.footer-links {
    display: flex;
    gap: var(--space-2xl);
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

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

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

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

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    color: var(--color-coral);
    border-color: var(--color-coral);
}

.footer-bottom {
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ----------------------------------------
   Responsive Design
   ---------------------------------------- */

/* Tablet */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-form {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
    }

    .hero-input {
        max-width: none;
        width: 100%;
    }

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

    .hero-form #recaptcha-hero {
        transform-origin: top center;
        align-self: center;
    }

    .hero-image {
        width: 100%;
        max-width: 600px;
    }

    .hero-badges {
        gap: var(--space-sm) var(--space-md);
    }

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

    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0;
        background: linear-gradient(180deg, var(--color-border), var(--color-coral), var(--color-border));
    }

    .benefits-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .footer-links {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .nav-links,
    .nav-cta {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-lg);
        background: var(--color-bg-primary);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
    }

    .nav-links.active,
    .nav-cta.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-cta {
        position: fixed;
        top: auto;
        bottom: 60px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }

    .nav-toggle {
        display: block;
    }

    .hero-badges {
        gap: var(--space-xs) var(--space-sm);
    }

    .hero-badge {
        font-size: 0.8125rem;
    }

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

    .step {
        max-width: 100%;
    }

    .comparison-card {
        flex-direction: column;
    }

    .comparison-divider {
        width: 100%;
        height: 40px;
    }

    .form-group {
        flex-direction: column;
    }

    .form-group .btn {
        width: 100%;
    }

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

/* Small Mobile */
@media (max-width: 480px) {
    :root {
        --space-3xl: 3rem;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--nav-height) + var(--space-sm));
        padding-bottom: var(--space-lg);
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 0.9375rem;
        margin-bottom: var(--space-md);
    }

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

    .hero-badges {
        margin-top: var(--space-lg);
        gap: var(--space-xs) var(--space-sm);
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0;
    }

    .hero-badge svg {
        width: 16px;
        height: 16px;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

    .step-number {
        font-size: 3rem;
    }

    .waitlist-title {
        font-size: 1.75rem;
    }
}