/* Base & Variables */
:root {
    /* Colors */
    --color-cyan: #00c2ff;
    --color-blue: #2d6df6;
    --color-bg: #0d1117;
    --color-surface: #3a3f47;
    --color-text: #e8eaed;
    --color-text-muted: #a1a6af;
    --color-mac-bar: #1e1e1e;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-blue) 100%);
    --gradient-aurora: radial-gradient(circle at 50% 50%, rgba(0, 194, 255, 0.15), rgba(45, 109, 246, 0.1), transparent 50%);

    /* Fonts */
    --font-heading: 'Syne', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    /* Spacing */
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    --space-2xl: 8rem;

    /* Shadows & Glows */
    --glow-cyan: 0 0 20px rgba(0, 194, 255, 0.4);
    --glow-blue: 0 0 30px rgba(45, 109, 246, 0.3);
    --shadow-mac: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 194, 255, 0.1);

    /* Layout */
    --container-width: 1200px;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.dark-theme {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--space-xl);
}

.section-title.centered {
    text-align: center;
}

.highlight-cyan {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Animated Aurora Background */
.background-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background: var(--color-bg);
}

.mesh-gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: drift 20s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
}

.mesh-gradient.blur-1 {
    top: -10%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(0, 194, 255, 0.15) 0%, transparent 60%);
    animation-duration: 25s;
}

.mesh-gradient.blur-2 {
    bottom: -20%;
    right: -10%;
    width: 70vw;
    height: 70vw;
    background: radial-gradient(circle, rgba(45, 109, 246, 0.12) 0%, transparent 60%);
    animation-duration: 30s;
    animation-direction: alternate-reverse;
}

.mesh-gradient.blur-3 {
    top: 40%;
    left: 40%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(0, 194, 255, 0.08) 0%, transparent 60%);
    animation-duration: 35s;
}

.mesh-noise {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}

@keyframes drift {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(5%, 5%) scale(1.05);
    }

    100% {
        transform: translate(-2%, 8%) scale(0.95);
    }
}

/* Base Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: var(--font-body);
}

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

.btn-primary {
    background-color: var(--color-cyan);
    color: #000;
}

.btn-primary:hover {
    background-color: #00ace6;
    color: #000;
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-surface);
}

.btn-secondary:hover {
    border-color: var(--color-cyan);
    background-color: rgba(0, 194, 255, 0.05);
}

/* Glassmorphism Classes */
.glass-card {
    background: rgba(58, 63, 71, 0.2);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(232, 234, 237, 0.1);
    border-radius: 16px;
}

/* Nav */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(13, 17, 23, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.75rem 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 2rem;
}

.logo {
    margin-right: auto;
}

.logo-img {
    height: 96px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.menu-toggle:hover {
    color: var(--color-cyan);
}

.menu-toggle svg {
    width: 28px;
    height: 28px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: var(--space-xl);
}

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

.hero-title {
    font-size: clamp(3rem, 6vw, 4.5rem);
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    max-width: 90%;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* macOS App Mockup Spec */
.mac-window {
    background: var(--color-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-mac);
    width: 100%;
    position: relative;
}

.mac-window::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border-radius: 13px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), transparent 50%, rgba(0, 194, 255, 0.2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 10;
}

.mac-header {
    background: var(--color-mac-bar);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red {
    background-color: #ff5f57;
}

.dot.yellow {
    background-color: #febc2e;
}

.dot.green {
    background-color: #28c840;
}

.mac-title {
    flex: 1;
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-right: 48px;
    /* Offset the dots */
}

.mac-content {
    background: var(--color-bg);
    padding: 0;
    position: relative;
}

/* Dashboard Mockup Content */
.dashboard-mockup {
    display: flex;
    height: 400px;
}

.dash-sidebar {
    width: 20%;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-item {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    padding: 0.5rem 1rem;
    cursor: pointer;
}

.sidebar-item.active {
    color: var(--color-cyan);
    background: rgba(0, 194, 255, 0.1);
    border-right: 2px solid var(--color-cyan);
}

.dash-main {
    width: 80%;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.dash-header-bar {
    height: 30px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 600;
}

.user-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
}

.dash-stats {
    display: flex;
    gap: 1rem;
}

.stat-card {
    flex: 1;
    height: 80px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
}

.stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-top: 2px;
}

.stat-trend {
    font-size: 0.65rem;
    margin-top: auto;
}

.stat-trend.positive {
    color: #28c840;
}

.stat-card:first-child::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-cyan);
    box-shadow: 0 -5px 15px rgba(0, 194, 255, 0.3);
}

.dash-chart {
    height: 120px;
    background: linear-gradient(180deg, rgba(0, 194, 255, 0.1) 0%, transparent 100%);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 2px solid var(--color-blue);
    position: relative;
    overflow: hidden;
}

.chart-line {
    width: 100%;
    height: 100%;
}

.chart-line svg {
    width: 100%;
    height: 100%;
    display: block;
}

.dash-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.list-item {
    height: 40px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1rem;
    font-size: 0.8rem;
}

.lead-info strong {
    color: #fff;
}

.lead-info {
    color: var(--color-text-muted);
}

.badge-cyan {
    background: rgba(0, 194, 255, 0.15);
    color: var(--color-cyan);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

.badge-blue {
    background: rgba(45, 109, 246, 0.15);
    color: #8ab4f8;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
}

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

.float-animation-slow {
    animation: float 8s ease-in-out infinite 1s;
}

.float-animation-alt {
    animation: float 7s ease-in-out infinite 2s;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Scroll Reveals */
.reveal-text,
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-text.visible,
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
}

/* Social Proof Marquee */
.social-proof {
    padding: var(--space-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.marquee-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    gap: 4rem;
    white-space: nowrap;
    animation: marquee 60s linear infinite;
    width: max-content;
}

.stat-item {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-item span {
    font-weight: 700;
    color: var(--color-cyan);
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }

    /* Navigates half the width because content is duplicated */
}

/* Features */
.features {
    padding: var(--space-2xl) 0;
}

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

.feature-card {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 194, 255, 0.3);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
}

.icon-cyan {
    color: var(--color-cyan);
    box-shadow: 0 0 20px rgba(0, 194, 255, 0.2);
    border: 1px solid rgba(0, 194, 255, 0.2);
}

.icon-blue {
    color: var(--color-blue);
    box-shadow: 0 0 20px rgba(45, 109, 246, 0.2);
    border: 1px solid rgba(45, 109, 246, 0.2);
}

.feature-text h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.feature-text p {
    color: var(--color-text-muted);
}

/* Feature Mockups inside Cards */
.feature-visual {
    margin-top: auto;
    padding-top: 1.5rem;
}

.mac-window.mini {
    box-shadow: var(--shadow-mac);
    border-color: rgba(255, 255, 255, 0.08);
}

.mac-window.mini .mac-header {
    padding: 0.5rem;
}

.mac-window.mini .dot {
    width: 10px;
    height: 10px;
}

.chat-mockup,
.call-mockup,
.review-mockup,
.voice-mockup {
    padding: 1.5rem;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    background: rgba(13, 17, 23, 0.6);
}

.message {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    max-width: 80%;
}

.message.incoming {
    background: rgba(255, 255, 255, 0.05);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

.message.outgoing {
    background: rgba(0, 194, 255, 0.1);
    color: var(--color-cyan);
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    box-shadow: 0 0 15px rgba(0, 194, 255, 0.1);
}

.neon-border {
    position: relative;
}

.neon-border::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    border: 1px solid rgba(0, 194, 255, 0.5);
    pointer-events: none;
}

.call-mockup {
    align-items: center;
    text-align: center;
}

.missed-call {
    color: #ff5f57;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.auto-reply {
    background: rgba(45, 109, 246, 0.1);
    color: #8ab4f8;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
}

.review-mockup {
    align-items: center;
    text-align: center;
}

.stars {
    color: #febc2e;
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.review-text {
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.voice-mockup {
    align-items: center;
    text-align: center;
}

.voice-wave {
    display: flex;
    align-items: center;
    gap: 4px;
    height: 40px;
    margin-bottom: 1rem;
}

.voice-wave span {
    display: block;
    width: 6px;
    background: var(--color-cyan);
    border-radius: 3px;
    animation: wave 1s infinite ease-in-out alternate;
}

.voice-wave span:nth-child(1) {
    height: 10px;
    animation-delay: -0.4s;
}

.voice-wave span:nth-child(2) {
    height: 25px;
    animation-delay: -0.2s;
}

.voice-wave span:nth-child(3) {
    height: 40px;
    animation-delay: 0s;
}

.voice-wave span:nth-child(4) {
    height: 25px;
    animation-delay: -0.2s;
}

.voice-wave span:nth-child(5) {
    height: 10px;
    animation-delay: -0.4s;
}

@keyframes wave {
    0% {
        height: 10px;
    }

    100% {
        height: 40px;
        box-shadow: 0 0 10px var(--color-cyan);
    }
}

.transcription {
    font-size: 0.95rem;
    color: #fff;
}

/* How It Works */
.how-it-works {
    padding: var(--space-2xl) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 50%, transparent 100%);
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.step {
    flex: 3;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 64px;
    height: 64px;
    background: var(--color-surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-cyan);
    box-shadow: var(--shadow-mac);
}

.step-content h3 {
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.step-connector {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, rgba(0, 194, 255, 0.5) 0%, rgba(45, 109, 246, 0.5) 100%);
    margin-top: 32px;
    /* Half of step-number height */
    position: relative;
    z-index: 1;
}

/* CTA Section */
.cta-section {
    padding: var(--space-2xl) 0;
}

.cta-container {
    background: linear-gradient(135deg, rgba(0, 194, 255, 0.1) 0%, rgba(45, 109, 246, 0.05) 100%);
    border: 1px solid rgba(0, 194, 255, 0.2);
    border-radius: 24px;
    padding: 6rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 194, 255, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.cta-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: var(--space-xl);
    background: rgba(0, 0, 0, 0.3);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.footer-brand p {
    color: var(--color-text-muted);
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.link-col h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.link-col a {
    display: block;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.link-col a:hover {
    color: var(--color-cyan);
    transform: translateX(4px);
}

.footer-bottom {
    padding: 2rem var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero-title {
        font-size: 2.5rem;
    }
}

/* Contact Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(13, 17, 23, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--color-surface);
    width: 90%;
    max-width: 500px;
    padding: 2.5rem;
    border-radius: 12px;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 194, 255, 0.1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: #fff;
}

.modal-title {
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    color: #fff;
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(13, 17, 23, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 0 2px rgba(0, 194, 255, 0.2);
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.form-checkbox input[type="checkbox"] {
    margin-top: 0.2rem;
    cursor: pointer;
    accent-color: var(--color-cyan);
}

.form-checkbox label {
    font-size: 0.75rem;
    line-height: 1.4;
    color: var(--color-text-muted);
    cursor: pointer;
}

.form-checkbox label strong {
    color: #fff;
    font-size: 0.8rem;
    display: block;
    margin-bottom: 0.25rem;
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto var(--space-lg);
    }

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

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

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        margin-top: 1rem;
        gap: 1.5rem;
    }

    .nav-actions {
        display: none;
        width: 100%;
        margin-top: 1.5rem;
    }

    .navbar.mobile-active {
        background: rgba(13, 17, 23, 0.98);
    }

    .navbar.mobile-active .nav-container {
        flex-wrap: wrap;
    }

    .navbar.mobile-active .nav-links,
    .navbar.mobile-active .nav-actions {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

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

    .steps-container {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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