@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@300;400;600;700;800&display=swap');

:root {
    --bg-dark: #020617;
    --bg-darker: #010410;
    --card-bg: rgba(15, 23, 42, 0.4);
    --card-hover: rgba(15, 23, 42, 0.7);
    --teal-accent: #2dd4bf;
    --teal-glow: rgba(45, 212, 191, 0.2);
    --blue-accent: #38bdf8;
    --gold-accent: #fcd34d;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-border-bright: rgba(255, 255, 255, 0.12);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* --- Background Effects --- */
.bg-glow {
    position: fixed;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--teal-glow) 0%, transparent 70%);
    top: -20vw;
    right: -10vw;
    z-index: -1;
    pointer-events: none;
}

.bg-glow-bottom {
    position: fixed;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.05) 0%, transparent 70%);
    bottom: -10vw;
    left: -10vw;
    z-index: -1;
    pointer-events: none;
}

/* --- Glassmorphism --- */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
}

.glass:hover {
    border-color: var(--glass-border-bright);
    background: var(--card-hover);
}

/* --- Header --- */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

header.scrolled {
    background: rgba(2, 6, 23, 0.7);
    backdrop-filter: blur(15px);
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--glass-border);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.logo span { color: var(--teal-accent); }

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.nav-links a:hover { color: #fff; }

.btn-header {
    background: #fff;
    color: var(--bg-dark);
    padding: 0.6rem 1.4rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-header:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

/* --- Hero --- */
.hero {
    padding: 12rem 0 8rem;
    text-align: center;
}

.badge {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    color: var(--teal-accent);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    display: inline-block;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to bottom, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-bottom: 5rem;
}

.btn-primary {
    background: var(--teal-accent);
    color: var(--bg-dark);
    padding: 1rem 2.2rem;
    border-radius: 12px;
    font-weight: 800;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(45, 212, 191, 0.3);
    transform: translateY(-2px);
}

.hero-visual {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    border-radius: 2rem;
    overflow: hidden;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.6);
}

.hero-visual img { width: 100%; display: block; }

/* --- Bento Grid --- */
.section { padding: 8rem 0; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-header h2 { font-size: 3rem; margin-bottom: 1rem; }
.section-header p { color: var(--text-muted); max-width: 600px; margin: 0 auto; }

.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 240px;
    gap: 1.5rem;
}

.bento-item { padding: 2.5rem; position: relative; overflow: hidden; }
.item-1 { grid-column: span 2; grid-row: span 2; }
.item-2 { grid-column: span 1; grid-row: span 1; }
.item-3 { grid-column: span 1; grid-row: span 2; }
.item-4 { grid-column: span 2; grid-row: span 1; }

.bento-item h3 { font-size: 1.5rem; margin-bottom: 0.8rem; }
.bento-item p { color: var(--text-muted); font-size: 0.95rem; }

.bento-icon {
    width: 40px;
    height: 40px;
    background: rgba(45, 212, 191, 0.1);
    border-radius: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--teal-accent);
    margin-bottom: 1.5rem;
}

/* --- Pricing --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.price-card {
    padding: 3.5rem 2.5rem;
    text-align: left;
    position: relative;
}

.price-card.popular {
    border-color: var(--teal-accent);
    box-shadow: 0 0 30px rgba(45, 212, 191, 0.1);
}

.price-tag { font-size: 3rem; font-weight: 800; margin: 1.5rem 0; }
.price-tag span { font-size: 1rem; color: var(--text-muted); }

.features-list { list-style: none; margin: 2rem 0; }
.features-list li { margin-bottom: 1rem; display: flex; align-items: center; gap: 0.8rem; font-size: 0.95rem; }
.features-list i { color: var(--teal-accent); }

/* --- FAQ --- */
.faq-grid { max-width: 800px; margin: 0 auto; display: grid; gap: 1rem; }
.faq-item { padding: 1.5rem 2rem; cursor: pointer; }
.faq-item summary { list-style: none; font-weight: 600; font-size: 1.1rem; }
.faq-item p { margin-top: 1rem; color: var(--text-muted); }

/* --- Footer --- */
footer {
    padding: 6rem 0 3rem;
    background: var(--bg-darker);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo { font-size: 1.5rem; font-weight: 800; margin-bottom: 1.5rem; }
.footer-col h4 { margin-bottom: 1.5rem; color: #fff; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.1em; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.8rem; }
.footer-col a { color: var(--text-muted); text-decoration: none; transition: 0.3s; font-size: 0.9rem; }
.footer-col a:hover { color: #fff; }

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.8rem;
}

@media (max-width: 992px) {
    .hero h1 { font-size: 3.5rem; }
    .bento-grid { grid-template-columns: 1fr; grid-auto-rows: auto; }
    .item-1, .item-2, .item-3, .item-4 { grid-column: span 1; grid-row: span 1; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .hero h1 { font-size: 2.5rem; }
    .footer-content { grid-template-columns: 1fr; }
    .nav-links { display: none; }
}

/* --- Form Support --- */
.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.form-control {
    width: 100%;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.form-control:focus {
    border-color: var(--teal-accent);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.15);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.2);
}