:root {
    --bg-main: #ffffff;
    --bg-light: #f8f9fc;
    --text-dark: #1a1e23;
    --text-muted: #64748b;
    --primary: #ff9f43; /* Warm golden orange */
    --primary-dark: #f3861d;
    --border: #e2e8f0;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 15px 35px rgba(255, 159, 67, 0.15);
    --card-bg: #ffffff;
    --nav-bg: rgba(255, 255, 255, 0.95);
}

body.dark-mode {
    --bg-main: #0b1120;
    --bg-light: #0f172a;
    --text-dark: #f8fafc;
    --text-muted: #cbd5e1;
    --border: #334155;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    --hover-shadow: 0 15px 35px rgba(255, 159, 67, 0.2);
    --card-bg: #1e293b;
    --nav-bg: rgba(15, 23, 42, 0.95);
}

* {
    transition: background-color 0.3s, color 0.3s, border-color 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* Typography & General */
h1, h2, h3, h4 {
    color: var(--text-dark);
    line-height: 1.3;
}

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.section-header h2 span {
    color: var(--primary);
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 159, 67, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 159, 67, 0.4);
}

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

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

.btn-sm {
    padding: 10px 20px;
    font-size: 0.95rem;
}

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

.navbar.scrolled {
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
    padding: 15px 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
    text-decoration: none;
}

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

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-links .nav-btn {
    background: var(--bg-light);
    padding: 8px 20px;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.nav-links .nav-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* 1. Hero Section */
.hero {
    position: relative;
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at top right, rgba(255, 159, 67, 0.05) 0%, rgba(255, 255, 255, 0) 50%);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 159, 67, 0.1);
    color: var(--primary-dark);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.hero h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    letter-spacing: -1px;
}

.hero .highlight {
    color: var(--primary);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* 2. Stats Section */
.stats {
    padding: 50px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--card-bg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card h2 {
    font-size: 3rem;
    color: var(--primary);
    display: inline-block;
}

.stat-card span {
    font-size: 3rem;
    color: var(--primary);
    font-weight: 800;
}

.stat-card p {
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 5px;
}

/* 3. Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--hover-shadow);
    border-color: rgba(255, 159, 67, 0.2);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(255, 159, 67, 0.1);
    color: var(--primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 25px;
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

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

/* 4. Products */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border);
    transition: transform 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.product-img {
    height: 250px;
    background: var(--bg-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
    font-size: 3rem;
}

.product-img span {
    font-size: 1rem;
    margin-top: 10px;
    font-weight: 500;
}

.product-info {
    padding: 30px;
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.capacity {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.95rem;
}

.desc {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* 5. Process */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    position: relative;
}

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

.step-num {
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0 auto 20px;
    box-shadow: 0 5px 15px rgba(255, 159, 67, 0.3);
}

.step h4 {
    margin-bottom: 10px;
}

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

/* 6. Testimonials */
.testi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.testi-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border);
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.testi-card p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 30px;
    color: var(--text-dark);
}

.user-info strong {
    display: block;
    color: var(--primary);
}

.user-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 7. FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    padding: 20px 25px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: var(--card-bg);
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question i {
    color: var(--primary);
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 25px 20px;
    max-height: 200px;
}

/* 8. Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: var(--card-bg);
    border-radius: 30px;
    padding: 60px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.contact-wrapper::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(255,159,67,0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.contact-info, .socials-box {
    position: relative;
    z-index: 1;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.contact-info h2 span {
    color: var(--primary);
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 40px;
    font-size: 1.05rem;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.c-method {
    display: flex;
    align-items: center;
    gap: 20px;
}

.c-method i {
    width: 55px;
    height: 55px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 5px 15px rgba(255, 159, 67, 0.3);
    transition: transform 0.3s ease;
}

.c-method:hover i {
    transform: scale(1.1) rotate(5deg);
}

.c-method h4 {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.c-method a {
    color: var(--text-dark);
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s;
}

.c-method a:hover {
    color: var(--primary);
}

.socials-box {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid var(--border);
}

.socials-box h3 {
    margin-bottom: 25px;
    font-size: 1.4rem;
}

.socials-grid-new {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.s-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    aspect-ratio: 1 / 1;
    gap: 15px;
    background: var(--card-bg);
    padding: 15px;
    border-radius: 16px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border: 1px solid var(--border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.s-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.s-card i {
    font-size: 2.5rem;
    transition: transform 0.3s;
}

.s-card:hover i {
    transform: scale(1.1);
}

.s-card.telegram:hover { border-color: #0088cc; color: #0088cc; box-shadow: 0 10px 25px rgba(0, 136, 204, 0.15); }
.s-card.whatsapp:hover { border-color: #25d366; color: #25d366; box-shadow: 0 10px 25px rgba(37, 211, 102, 0.15); }
.s-card.instagram:hover { border-color: #e1306c; color: #e1306c; box-shadow: 0 10px 25px rgba(225, 48, 108, 0.15); }
.s-card.youtube:hover { border-color: #ff0000; color: #ff0000; box-shadow: 0 10px 25px rgba(255, 0, 0, 0.15); }

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid var(--border);
    background: var(--card-bg);
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

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

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

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero h1 { font-size: 3.5rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 2.8rem; }
    .hero-btns { flex-direction: column; }
    .socials-grid-new { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .contact-wrapper { padding: 30px 20px; gap: 40px; }
    .stats-grid { grid-template-columns: 1fr; gap: 20px; }
    .s-card i { font-size: 2rem; }
    .s-card { font-size: 0.9rem; padding: 10px; }
}

/* Theme Toggle Button */
.theme-toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-dark);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s, color 0.3s;
}
.theme-toggle-btn:hover {
    background: var(--bg-light);
    color: var(--primary);
}