:root {
    --primary: #0f172a;
    --primary-accent: #3b82f6;
    --secondary: #10b981;
    --accent: #f59e0b;
    --dark: #020617;
    --light: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-400: #94a3b8;
    --gray-600: #475569;
    --white: #ffffff;
    --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);
    --transition-base: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--primary);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 120px 0;
}

.bg-light {
    background-color: var(--gray-100);
}

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

.text-gradient {
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header */
.header {
    padding: 1.25rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-base);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary-accent);
    background: linear-gradient(135deg, var(--primary-accent), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav a {
    text-decoration: none;
    color: var(--gray-600);
    margin-left: 2.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-base);
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-accent);
    transition: var(--transition-base);
}

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

.nav a:hover::after {
    width: 100%;
}

/* Hero */
.hero {
    padding: 200px 0 120px;
    background: radial-gradient(circle at 90% 10%, rgba(59, 130, 246, 0.05) 0%, rgba(255, 255, 255, 1) 50%);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    right: 5%;
    width: 300px;
    height: 300px;
    background: var(--primary-accent);
    filter: blur(150px);
    opacity: 0.1;
    z-index: -1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    line-height: 1;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 2rem;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 3rem;
    max-width: 600px;
    font-weight: 400;
}

.btn {
    display: inline-block;
    padding: 1.25rem 2.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #1e293b);
    color: var(--white);
    box-shadow: 0 10px 20px -5px rgba(15, 23, 42, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 30px -10px rgba(15, 23, 42, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), #059669);
    color: var(--white);
    box-shadow: 0 10px 20px -5px rgba(16, 185, 129, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 30px -10px rgba(16, 185, 129, 0.4);
}

.hero-img {
    width: 100%;
    border-radius: 32px;
    transition: var(--transition-base);
}

/* Animations */
.floating {
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-15px) rotate(1deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.btn-pulse {
    animation: pulse 2.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
    70% { box-shadow: 0 0 0 20px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Sections */
.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 2rem;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.rounded-img {
    width: 100%;
    border-radius: 32px;
}

.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.features {
    list-style: none;
    margin-top: 2.5rem;
}

.features li {
    display: flex;
    align-items: center;
    margin-bottom: 1.25rem;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--gray-600);
}

.features li span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--secondary);
    border-radius: 50%;
    margin-right: 1.25rem;
    font-size: 0.9rem;
}

/* Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 5rem;
}

.card {
    padding: 4rem 2.5rem;
    background: var(--white);
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid rgba(0,0,0,0.03);
    text-align: center;
}

.card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(59, 130, 246, 0.1);
}

.card-icon {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    display: inline-block;
    padding: 1rem;
    background: var(--gray-100);
    border-radius: 20px;
    line-height: 1;
}

.card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

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

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #1e293b 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--secondary);
    filter: blur(150px);
    opacity: 0.1;
    bottom: -200px;
    left: -100px;
}

.cta-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    padding: 100px 0 40px;
    background-color: var(--dark);
    color: #64748b;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 6rem;
    margin-bottom: 5rem;
}

.logo-white {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

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

.footer h4 {
    color: var(--white);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-contact p {
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-contact a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-base);
}

.footer-contact a:hover {
    color: var(--primary-accent);
}

.footer-links a {
    display: block;
    color: #64748b;
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-bottom {
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    font-size: 0.875rem;
}

.disclaimer {
    margin-top: 2rem;
    font-style: italic;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* Reveal Animation */
[data-reveal] {
    opacity: 0;
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal="left"] { transform: translateX(-60px); }
[data-reveal="right"] { transform: translateX(60px); }
[data-reveal="up"] { transform: translateY(60px); }

.revealed {
    opacity: 1;
    transform: translate(0, 0) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--white);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: 5px;
    border: 2px solid var(--white);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-600);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title { font-size: 3rem; }
    .section-grid { gap: 3rem; }
}

@media (max-width: 968px) {
    .section { padding: 80px 0; }
    .hero { padding: 160px 0 80px; }
    .hero-grid, .section-grid, .info-cards, .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title { font-size: 2.75rem; }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-image-wrapper { order: -1; }
    
    .nav { display: none; }
    
    .features li { justify-content: center; }
    .footer-grid { gap: 3rem; }
    .footer-links a:hover { transform: none; }
}