:root {
    /* Color Palette */
    --primary: #FF6B00;
    --primary-dark: #cc5500;
    --primary-light: #FF8C00;
    --secondary: #8B0000;
    --secondary-dark: #660000;
    --accent-yellow: #FFD700;
    --white: #FFFFFF;
    --off-white: #FFF8F0;
    --gray-100: #F7F7F7;
    --gray-200: #EAEAEA;
    --gray-400: #888888;
    --black: #1A1A1A;
    --error: #FF3B30;
    
    /* Gradients */
    --hero-gradient: linear-gradient(135deg, #FF6B00 0%, #FF8C00 100%);
    --bg-warm-gradient: linear-gradient(180deg, #FFF8F0 0%, #FFFFFF 100%);
    --overlay-gradient: linear-gradient(0deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0) 100%);
    
    /* Shadows */
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
    --glass-shadow: 0 8px 32px 0 rgba(255, 107, 0, 0.1);
    
    /* Spacing & Borders */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 100px;
    --grid: 8px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--black);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

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

.section {
    padding: 100px 0;
}

/* Typography Helpers */
.highlight {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(255, 107, 0, 0.15);
    z-index: -1;
}

.text-orange { color: var(--primary); }
.text-red { color: var(--secondary); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    font-size: 1rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 10px 20px rgba(255, 107, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(255, 107, 0, 0.3);
    background: var(--primary-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--black);
}

.btn-secondary:hover {
    color: var(--primary);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

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

.btn-white:hover {
    transform: scale(1.05);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
}

.navbar.sticky {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo {
    height: 40px;
}

.logo-text {
    font-size: 1.5rem;
    color: var(--black);
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    color: var(--black);
    opacity: 0.8;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
    opacity: 1;
}

.nav-cta {
    display: flex;
    gap: 12px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--black);
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--bg-warm-gradient);
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
    top: -100px;
    right: -100px;
    z-index: 0;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 107, 0, 0.1);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-400);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--black);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-400);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* Hero Image Wrapper */
.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--hero-gradient);
    border-radius: var(--radius-lg);
    z-index: -1;
    transform: rotate(3deg);
    opacity: 0.95;
    box-shadow: var(--shadow-lg);
    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='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    background-blend-mode: soft-light;
}

.hero-img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 500px;
    object-fit: cover;
    box-shadow: var(--glass-shadow);
}

.hero-float-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 5;
}

.card-1 {
    top: 40px;
    left: -40px;
}

.card-2 {
    bottom: 60px;
    right: -20px;
}

.float-title {
    display: block;
    font-weight: 700;
    font-size: 1rem;
}

.float-sub {
    font-size: 0.8rem;
    color: var(--gray-400);
}

.icon-orange { color: var(--primary); }
.icon-red { color: var(--secondary); }

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-400);
}

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 40px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-100);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--white);
}

.orange-bg { background: var(--primary); }
.red-bg { background: var(--secondary); }
.yellow-bg { background: var(--accent-yellow); color: var(--black); }
.maroon-bg { background: var(--secondary-dark); }

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--gray-400);
    font-size: 0.95rem;
}

/* How It Works */
.how-it-works {
    background: var(--off-white);
}

.shadow-container {
    background: var(--white);
    padding: 80px 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    position: relative;
}

.step-card {
    text-align: center;
    position: relative;
    padding: 20px;
}

.step-num {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-100);
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

.step-card i {
    width: 70px;
    height: 70px;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--primary);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.step-card.active i {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.step-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--gray-400);
    font-size: 0.9rem;
}

/* Categories Section */
.categories {
    background: var(--white);
    overflow: hidden;
}

.header-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: center;
}

.scroll-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--gray-200);
    background: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

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

.categories-carousel {
    display: flex;
    gap: 24px;
    padding: 20px 0;
    overflow-x: auto;
    padding-left: calc((100vw - 1200px) / 2 + 24px);
    scrollbar-width: none; /* Firefox */
}

.categories-carousel::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.category-card {
    min-width: 280px;
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.category-card:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-md);
}

.cat-img-wrapper {
    height: 200px;
    overflow: hidden;
}

.cat-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.category-card:hover .cat-img-wrapper img {
    transform: scale(1.1);
}

.category-card h3 {
    padding: 20px 20px 4px;
    font-size: 1.25rem;
}

.category-card p {
    padding: 0 20px 20px;
    color: var(--gray-400);
    font-size: 0.9rem;
}

/* App Preview */
.app-preview {
    background: var(--bg-warm-gradient);
}

.preview-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.preview-content h2 {
    font-size: 3rem;
    margin-bottom: 24px;
}

.preview-content p {
    font-size: 1.1rem;
    color: var(--gray-400);
    margin-bottom: 32px;
}

.preview-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.p-feat {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.download-btns {
    display: flex;
    gap: 16px;
}

.store-btn img {
    height: 50px;
}

.preview-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.app-mockup-img {
    height: 600px;
    z-index: 2;
    filter: drop-shadow(0 30px 60px rgba(255, 107, 0, 0.2));
}

.glow-bg {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--hero-gradient);
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
    z-index: 1;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.testi-card {
    padding: 40px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    color: #FFB800;
}

.stars i.fill {
    fill: #FFB800;
}

.testi-card p {
    font-size: 1.1rem;
    color: var(--black);
    font-style: italic;
    margin-bottom: 32px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info h4 {
    font-size: 1.1rem;
}

.user-info p {
    margin-bottom: 0;
    font-size: 0.85rem;
    color: var(--gray-400);
    font-style: normal;
}

/* Final CTA */
.cta-box {
    background: var(--hero-gradient);
    border-radius: var(--radius-lg);
    padding: 80px;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 3.5rem;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-decoration .circle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.circle-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    left: -100px;
}

.circle-2 {
    width: 300px;
    height: 300px;
    bottom: -50px;
    right: -50px;
}

/* Footer */
.footer {
    background: var(--off-white);
    padding: 80px 0 40px;
    border-top: 1px solid var(--gray-200);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    margin: 24px 0;
    color: var(--gray-400);
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--white);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.footer-links h4, .footer-subscribe h4 {
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.footer-links a {
    display: block;
    margin-bottom: 12px;
    color: var(--gray-400);
    font-size: 0.95rem;
}

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

.footer-subscribe p {
    color: var(--gray-400);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.subscribe-form {
    display: flex;
    gap: 8px;
    background: var(--white);
    padding: 6px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.subscribe-form input {
    flex: 1;
    border: none;
    padding: 0 16px;
    outline: none;
    font-family: inherit;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
    border-top: 1px solid var(--gray-200);
    color: var(--gray-400);
    font-size: 0.85rem;
}

/* Mobile Overlay Menu */
.mobile-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.98);
    z-index: 2000;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-overlay.active {
    right: 0;
}

.mobile-menu {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.mobile-menu a {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
}

.mobile-menu .close-btn {
    position: absolute;
    top: 30px;
    right: 30px;
    background: none;
    border: none;
    cursor: pointer;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float 4s ease-in-out infinite;
    animation-delay: 2s;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-title { font-size: 3.5rem; }
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-content { display: flex; flex-direction: column; align-items: center; }
    .hero-subtitle { margin: 0 auto 40px; }
    .hero-stats { justify-content: center; }
    .hero-image-wrapper { max-width: 600px; margin: 0 auto; }
    .preview-container { grid-template-columns: 1fr; text-align: center; }
    .preview-image { order: -1; }
    .preview-features { align-items: center; }
    .download-btns { justify-content: center; }
}

@media (max-width: 768px) {
    .section { padding: 60px 0; }
    .nav-links, .nav-cta { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-title { font-size: 2.8rem; }
    .hero-actions { flex-direction: column; width: 100%; }
    .btn-large { width: 100%; justify-content: center; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .cta-box { padding: 40px 20px; }
    .cta-content h2 { font-size: 2.5rem; }
    .card-1 { left: 0; }
    .card-2 { right: 0; }
    .shadow-container { padding: 40px 20px; }
    .full-width-mobile { padding: 0; }
    .categories-carousel { padding-left: 20px; }
}

@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}