:root {
    /* Colors */
    --primary: #EF9E3B;
    --primary-hover: #D68B31;
    --secondary: #34383B;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --bg-light: #FFFBF6;
    --white: #FFFFFF;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

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

html {
    scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
.logo span {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-content {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 24px;
    color: var(--secondary);
}

.logo img {
    height: 40px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 99px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 15px;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 6px -1px rgba(239, 158, 59, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px -1px rgba(239, 158, 59, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid #E5E7EB;
}

.btn-outline:hover {
    background: #F9FAFB;
    border-color: #D1D5DB;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}

.btn-white {
    background: white;
    color: var(--primary);
}

.btn-white:hover {
    background: #FFFCF9;
    color: var(--primary-hover);
}

/* Hero Section */
.hero {
    padding-top: 160px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #FFFBF6 0%, #FFFFFF 100%);
}

.hero-bg-circle {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(239, 158, 59, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
    border-radius: 50%;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 12px;
    background: #FFF0D9;
    color: #B46B18;
    border-radius: 99px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-text h1 {
    font-size: 64px;
    line-height: 1.1;
    color: var(--secondary);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-text p {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 500px;
}

.cta-group {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.stats {
    display: flex;
    align-items: center;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid #F3F4F6;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-weight: 700;
    font-size: 20px;
    color: var(--secondary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

.separator {
    width: 1px;
    height: 40px;
    background: #F3F4F6;
}

/* Device Mockup */
.device-mockup {
    width: 320px;
    height: auto;
    margin: 0 auto;
    display: block;
    z-index: 2;
    position: relative;
    filter: drop-shadow(0 20px 25px rgba(0, 0, 0, 0.15));
    transition: transform 0.3s ease;
}

.device-mockup:hover {
    transform: translateY(-5px);
}

.small-mockup {
    width: 280px;
}

/* Floating Icons */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.float-icon {
    position: absolute;
    width: 64px;
    height: 64px;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.1));
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.icon-1 {
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.icon-2 {
    bottom: 15%;
    left: 10%;
    animation-delay: 2s;
}

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

    50% {
        transform: translateY(-20px);
    }

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

/* Features */
.features-section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.section-header h2 {
    font-size: 48px;
    color: var(--secondary);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 20px;
    color: var(--text-muted);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 40px;
    background: white;
    border-radius: 24px;
    border: 1px solid #F3F4F6;
    transition: all 0.3s ease;
}

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

.icon-box {
    width: 64px;
    height: 64px;
    background: #FFF5EB;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.icon-box img {
    width: 32px;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--secondary);
}

/* Showcase */
.showcase-section {
    padding: 100px 0;
    background: #FAFAFA;
}

.showcase-row {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 120px;
}

.showcase-row:last-child {
    margin-bottom: 0;
}

.showcase-row.reverse {
    flex-direction: row-reverse;
}

.showcase-text {
    flex: 1;
}

.showcase-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.step-badge {
    width: 48px;
    height: 48px;
    background: var(--secondary);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    margin-bottom: 24px;
}

.showcase-text h2 {
    font-size: 40px;
    margin-bottom: 24px;
    color: var(--secondary);
}

.check-list {
    list-style: none;
    margin-top: 32px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 18px;
    color: var(--secondary);
}

.check-list li::before {
    content: "✓";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #ECFDF5;
    color: #10B981;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 900;
}

/* Bottom CTA */
.bottom-cta {
    padding: 80px 24px;
    background: var(--white);
}

.cta-container {
    background: var(--primary);
    border-radius: 32px;
    padding: 64px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.cta-content {
    max-width: 500px;
    z-index: 2;
}

.cta-content h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.cta-visual {
    position: absolute;
    right: -50px;
    bottom: -100px;
    width: 600px;
    z-index: 1;
    opacity: 0.3;
    /* Blend image */
    mix-blend-mode: overlay;
    transform: rotate(15deg);
}

.cta-visual img {
    width: 100%;
}

/* Footer */
.footer {
    padding: 80px 0 32px;
    background: white;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid #F3F4F6;
}

.footer-brand p {
    margin-top: 16px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 64px;
}

.link-col h4 {
    margin-bottom: 24px;
    color: var(--secondary);
}

.link-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 12px;
    transition: color 0.2s;
}

.link-col a:hover {
    color: var(--primary);
}

.copyright {
    padding-top: 32px;
    text-align: center;
    color: #9CA3AF;
    font-size: 14px;
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

.delay-1 {
    animation-delay: 0.2s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        padding: 0 32px;
    }

    .hero-text h1 {
        font-size: 48px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 80px;
    }

    .hero-text p {
        margin: 0 auto 32px;
    }

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

    .stats {
        justify-content: center;
    }

    .showcase-row,
    .showcase-row.reverse {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .check-list {
        display: inline-block;
        text-align: left;
    }

    .cta-container {
        flex-direction: column;
        text-align: center;
        padding: 40px;
    }

    .cta-visual {
        display: none;
    }
}

@media (max-width: 640px) {
    .hero-text h1 {
        font-size: 40px;
    }

    .btn-lg {
        width: 100%;
    }

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

    .device-mockup,
    .small-mockup {
        width: 260px;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
}