/* assets/css/style.css - Modern UI 2025 */
:root {
    --black: #0a0a0a;
    --black-soft: #111111;
    --yellow: #ffc107;
    --yellow-dark: #e6a800;
    --white: #ffffff;
    --gray-100: #f5f5f5;
    --gray-300: #e0e0e0;
    --gray-800: #2c2c2c;
    --shadow-sm: 0 10px 25px -5px rgba(0,0,0,0.05), 0 8px 10px -6px rgba(0,0,0,0.02);
    --shadow-md: 0 20px 25px -12px rgba(0,0,0,0.1);
    --radius: 20px;
    --radius-sm: 14px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--white);
    color: var(--black);
    line-height: 1.5;
    scroll-behavior: smooth;
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }

/* Header Sticky */
.site-header {
    position: sticky;
    top: 0;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 0.8rem 0;
}

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

.logo a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-mark {
    background: var(--black);
    color: var(--yellow);
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.5rem;
    transition: transform 0.2s;
}

.logo-text {
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--black);
}
.logo-text span { color: var(--yellow); font-weight: 800; }

.nav-list {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}
.nav-list a {
    text-decoration: none;
    font-weight: 500;
    color: var(--black);
    transition: 0.2s;
}
.nav-list a:hover, .nav-list a.active { color: var(--yellow); }
.btn-nav {
    background: var(--black);
    color: var(--yellow) !important;
    padding: 0.5rem 1.2rem;
    border-radius: 40px;
    font-weight: 600;
}
.mobile-toggle { display: none; font-size: 1.5rem; cursor: pointer; }

/* Hero */
.hero {
    padding: 5rem 0 4rem;
    background: linear-gradient(135deg, #fff 0%, #fef7e0 100%);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.2rem;
}
.hero-title span { color: var(--yellow); background: var(--black); padding: 0 0.2rem; display: inline-block; }
.hero-subtitle { font-size: 1.2rem; color: #3a3a3a; margin-bottom: 2rem; max-width: 90%; }
.btn-primary {
    background: var(--black);
    color: var(--yellow);
    padding: 0.9rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}
.btn-primary:hover { background: #2a2a2a; transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-outline {
    border: 2px solid var(--black);
    padding: 0.9rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    color: var(--black);
    transition: 0.2s;
}
.btn-outline:hover { background: var(--black); color: var(--yellow); }
.hero-visual { position: relative; }
.doc-card {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 30px;
    box-shadow: var(--shadow-md);
    margin-bottom: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 80%;
    transition: transform 0.3s;
}
.doc-card i { font-size: 1.8rem; color: var(--yellow); }

/* Services preview */
.services-preview, .why-us, .testimonials { padding: 5rem 0; }
.section-header { text-align: center; margin-bottom: 3rem; }
.badge {
    background: var(--yellow);
    padding: 0.3rem 0.8rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}
.section-header h2 { font-size: 2.2rem; margin-bottom: 0.8rem; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}
.service-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: all 0.25s;
    border: 1px solid #eee;
    text-align: center;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-md); border-color: var(--yellow); }
.service-icon i { font-size: 2.5rem; color: var(--yellow); margin-bottom: 1rem; }
.btn-secondary { background: none; border: 1px solid var(--black); padding: 0.7rem 1.8rem; border-radius: 40px; text-decoration: none; color: var(--black); font-weight: 500; display: inline-flex; align-items: center; gap: 0.5rem; transition: 0.2s; }
.btn-secondary:hover { background: var(--black); color: var(--yellow); }

/* Why us */
.why-us { background: var(--black); color: white; }
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    text-align: center;
}
.benefit-icon i { font-size: 2.8rem; color: var(--yellow); margin-bottom: 1rem; }
.white-header h2 { color: white; }
.dark-badge { background: #333; color: var(--yellow); }

/* Testimonials */
.testimonial-slider {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 1rem 0.5rem;
    scroll-snap-type: x mandatory;
}
.testimonial-card {
    min-width: 300px;
    background: var(--gray-100);
    padding: 2rem;
    border-radius: var(--radius-sm);
    scroll-snap-align: start;
}
.stars i { color: var(--yellow); margin-right: 0.2rem; }

/* Footer */
.site-footer {
    background: var(--black-soft);
    color: #ccc;
    padding: 3rem 0 1rem;
    margin-top: 2rem;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}
.footer-logo { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1rem; }
.footer-col ul { list-style: none; }
.footer-col a { color: #ccc; text-decoration: none; }
.footer-col a:hover { color: var(--yellow); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid #222; margin-top: 2rem; }

/* Contact & Order pages */
.page-hero { background: var(--black); color: white; padding: 3rem 0; text-align: center; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; padding: 3rem 0; }
.contact-info ul { list-style: none; margin: 1.5rem 0; }
.contact-info li { margin-bottom: 1rem; display: flex; align-items: center; gap: 1rem; }
.form-group { margin-bottom: 1.5rem; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 1rem;
    border-radius: 16px;
    border: 1px solid #ddd;
    font-family: inherit;
    transition: 0.2s;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--yellow); outline: none; }
.full-width { width: 100%; justify-content: center; }
.alert { padding: 1rem; border-radius: 16px; margin-bottom: 1.5rem; }
.success { background: #e6ffed; color: #0e6245; border-left: 5px solid #0e6245; }
.error { background: #ffe6e6; color: #b33; border-left: 5px solid #b33; }
.order-card { max-width: 700px; margin: 0 auto; background: white; padding: 2rem; border-radius: 32px; box-shadow: var(--shadow-md); }
.service-detailed-card {
    display: flex;
    gap: 1.8rem;
    background: white;
    padding: 1.8rem;
    border-radius: 28px;
    margin-bottom: 1.5rem;
    border: 1px solid #efefef;
    transition: 0.2s;
}
.service-detailed-card:hover { border-color: var(--yellow); transform: translateX(8px); }
.btn-small { background: var(--black); color: var(--yellow); padding: 0.4rem 1.2rem; border-radius: 40px; text-decoration: none; font-size: 0.8rem; display: inline-block; margin-top: 0.8rem; }

@media (max-width: 768px) {
    .hero-grid, .contact-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.4rem; }
    .nav-list { display: none; flex-direction: column; background: white; position: absolute; top: 70px; left: 0; width: 100%; padding: 1rem; box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
    .nav-list.active { display: flex; }
    .mobile-toggle { display: block; }
    .service-detailed-card { flex-direction: column; text-align: center; }
}