/* ===== RESET & BASE ===== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f8fafc;
    color: #1e293b;
    line-height: 1.7;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-alt { background: #f1f5f9; }

/* ===== TYPOGRAPHY ===== */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 60px; }
.section-badge {
    display: inline-block;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}
.section-header h2 { font-size: 2.4rem; font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.section-header p { color: #64748b; font-size: 1.1rem; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 28px; border-radius: 50px; font-weight: 600;
    font-size: 0.95rem; border: none; cursor: pointer;
    transition: all 0.3s ease; text-decoration: none;
}
.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff; box-shadow: 0 4px 14px rgba(59,130,246,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(59,130,246,0.4); }
.btn-accent {
    background: linear-gradient(135deg, #f97316, #d97706);
    color: #fff; box-shadow: 0 4px 14px rgba(249,115,22,0.3);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(249,115,22,0.4); }
.btn-outline {
    background: transparent; border: 2px solid #3b82f6; color: #3b82f6;
}
.btn-outline:hover { background: #3b82f6; color: #fff; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-block { width: 100%; justify-content: center; }
.nav-btn { padding: 8px 20px; font-size: 0.85rem; }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed; top:0; left:0; width:100%; z-index:1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}
.navbar.scrolled { background: rgba(255,255,255,0.96); box-shadow: 0 2px 20px rgba(0,0,0,0.06); }
.nav-container { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 1.6rem; font-weight: 800; color: #1e293b; }
.logo i { color: #3b82f6; font-size: 1.8rem; }
.nav-menu { display: flex; align-items: center; gap: 32px; }
.nav-menu ul { display: flex; gap: 24px; }
.nav-menu ul li a {
    font-size: 0.95rem; font-weight: 500; color: #475569;
    position: relative; transition: color 0.2s;
}
.nav-menu ul li a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: #3b82f6;
    transition: width 0.3s;
}
.nav-menu ul li a:hover, .nav-menu ul li a.active { color: #3b82f6; }
.nav-menu ul li a.active::after, .nav-menu ul li a:hover::after { width: 100%; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 26px; height: 3px; background: #1e293b; border-radius: 3px; transition: 0.3s; }

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex; align-items: center;
    background: linear-gradient(135deg, #f0f4ff 0%, #e0e7ff 50%, #fdf2f8 100%);
    position: relative; overflow: hidden; padding-top: 80px;
}
.hero-content { display: flex; align-items: center; gap: 60px; flex-wrap: wrap; }
.hero-text { flex: 1; min-width: 300px; }
.badge {
    display: inline-block; background: #fef3c7; color: #b45309;
    padding: 6px 16px; border-radius: 50px; font-weight: 600; font-size: 0.85rem;
    margin-bottom: 20px;
}
.hero-text h1 { font-size: 3.2rem; font-weight: 800; line-height: 1.15; margin-bottom: 16px; }
.hero-text .highlight { background: linear-gradient(135deg, #3b82f6, #8b5cf6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-text p { font-size: 1.2rem; color: #475569; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stats div { text-align: center; }
.hero-stats strong { display: block; font-size: 2rem; font-weight: 800; color: #1e293b; }
.hero-stats span { font-size: 0.9rem; color: #64748b; }

/* Hero Visual */
.hero-visual { flex: 1; min-width: 280px; position: relative; display: flex; justify-content: center; }
.hero-card {
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(12px);
    padding: 40px 36px; border-radius: 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
    text-align: center; max-width: 320px; z-index: 2;
    border: 1px solid rgba(255,255,255,0.5);
}
.hero-card i { font-size: 4rem; color: #3b82f6; margin-bottom: 16px; }
.hero-card p { font-size: 1.2rem; font-weight: 600; margin-bottom: 12px; }
.hero-card .tag {
    display: inline-block; background: linear-gradient(135deg, #f97316, #d97706);
    color: #fff; padding: 6px 20px; border-radius: 50px; font-weight: 600; font-size: 0.85rem;
}
.floating { animation: float 3s ease-in-out infinite; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.hero-bg-shapes .shape {
    position: absolute; border-radius: 50%; opacity: 0.1; z-index: 0;
}
.shape-1 { width: 300px; height: 300px; background: #3b82f6; top: -40px; right: -40px; }
.shape-2 { width: 200px; height: 200px; background: #8b5cf6; bottom: -30px; left: -30px; }
.shape-3 { width: 150px; height: 150px; background: #f97316; top: 50%; left: 50%; transform: translate(-50%, -50%); }

/* ===== CARDS ===== */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; }
.cards-container .card {
    background: #fff; border-radius: 24px; padding: 36px 28px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: all 0.4s ease; border: 1px solid rgba(0,0,0,0.03);
}
.card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(59,130,246,0.08); }
.glow-card:hover { border-color: rgba(59,130,246,0.2); }
.card-icon {
    width: 64px; height: 64px; border-radius: 18px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    margin-bottom: 20px; font-size: 1.6rem; color: #3b82f6;
}
.card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 12px; }
.card p { color: #64748b; font-size: 0.95rem; }

/* ===== SERVICE CARD ===== */
.service-card {
    background: #fff; border-radius: 24px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: all 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.08); }
.service-img {
    height: 200px; display: flex; align-items: center; justify-content: center; font-size: 4rem; color: #fff;
}
.service-info { padding: 24px; }
.service-info h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.service-info p { color: #64748b; font-size: 0.9rem; margin-bottom: 12px; }
.price-tag {
    display: inline-block; background: #dcfce7; color: #16a34a;
    padding: 3px 14px; border-radius: 50px; font-weight: 600; font-size: 0.8rem;
}

/* ===== PROCESS ===== */
.process-steps {
    display: flex; align-items: center; justify-content: center;
    gap: 20px; flex-wrap: wrap; margin-top: 20px;
}
.step {
    background: #fff; border-radius: 24px; padding: 36px 28px;
    flex: 1; min-width: 180px; max-width: 240px;
    text-align: center; box-shadow: 0 4px 20px rgba(0,0,0,0.04);
    transition: all 0.3s;
}
.step:hover { transform: translateY(-4px); box-shadow: 0 12px 36px rgba(0,0,0,0.06); }
.step-number {
    width: 56px; height: 56px; border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 1.4rem; margin: 0 auto 16px;
}
.step-content h3 { font-weight: 700; margin-bottom: 8px; }
.step-content p { color: #64748b; font-size: 0.9rem; }
.step-arrow { color: #cbd5e1; font-size: 1.4rem; }

/* ===== FAQ ===== */
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item {
    background: #fff; border-radius: 18px; margin-bottom: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.03); overflow: hidden;
    border: 1px solid rgba(0,0,0,0.04);
}
.faq-question {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 28px; cursor: pointer; font-weight: 600; font-size: 1.05rem;
    transition: background 0.2s;
}
.faq-question i { transition: transform 0.3s; color: #94a3b8; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s;
    padding: 0 28px; color: #64748b; font-size: 0.95rem;
}
.faq-item.active .faq-answer {
    max-height: 300px; padding: 0 28px 20px;
}

/* ===== CONTACT ===== */
.contact-wrapper {
    display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px;
    background: #fff; border-radius: 32px; padding: 48px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.04);
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.info-item { display: flex; align-items: center; gap: 16px; font-size: 1rem; }
.info-item i { width: 44px; height: 44px; border-radius: 14px; background: #eef2ff; display: flex; align-items: center; justify-content: center; color: #3b82f6; font-size: 1.1rem; }
.social-links { display: flex; gap: 12px; margin-top: 12px; }
.social-links a {
    width: 44px; height: 44px; border-radius: 14px; background: #f1f5f9;
    display: flex; align-items: center; justify-content: center;
    color: #475569; transition: all 0.3s; font-size: 1.2rem;
}
.social-links a:hover { background: #3b82f6; color: #fff; transform: translateY(-2px); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form input, .contact-form textarea {
    padding: 16px 20px; border: 1px solid #e2e8f0; border-radius: 14px;
    font-family: inherit; font-size: 0.95rem; transition: border 0.2s;
    background: #f8fafc;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: #3b82f6; outline: none; background: #fff; }

/* ===== FOOTER ===== */
.footer {
    background: #1e293b; color: #cbd5e1; padding: 60px 0 20px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { font-size: 1.6rem; font-weight: 800; color: #fff; }
.footer-brand i { color: #3b82f6; margin-right: 8px; }
.footer-brand p { font-size: 0.9rem; margin-top: 8px; color: #94a3b8; }
.footer-links h4 { color: #fff; margin-bottom: 16px; font-weight: 600; }
.footer-links ul li { margin-bottom: 8px; }
.footer-links ul li a { color: #94a3b8; transition: color 0.2s; font-size: 0.9rem; }
.footer-links ul li a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #334155; padding-top: 20px; text-align: center; font-size: 0.85rem; color: #64748b; }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .hero-text h1 { font-size: 2.4rem; }
    .hero-visual { margin-top: 40px; }
    .contact-wrapper { grid-template-columns: 1fr; }
    .process-steps { flex-direction: column; }
    .step-arrow { transform: rotate(90deg); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hamburger { display: flex; }
    .nav-menu {
        position: fixed; top: 70px; left: 0; width: 100%;
        background: rgba(255,255,255,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column; padding: 24px;
        gap: 20px; transform: translateY(-120%); transition: 0.4s;
        box-shadow: 0 10px 40px rgba(0,0,0,0.06);
        border-radius: 0 0 24px 24px;
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-menu ul { flex-direction: column; gap: 16px; width: 100%; }
    .nav-menu ul li a { display: block; padding: 8px 0; }
    .nav-menu .nav-btn { width: 100%; justify-content: center; }
    .section { padding: 60px 0; }
    .section-header h2 { font-size: 1.8rem; }
    .hero { min-height: auto; padding: 120px 0 60px; }
    .hero-text h1 { font-size: 2rem; }
    .hero-stats { gap: 20px; }
    .hero-stats strong { font-size: 1.6rem; }
    .hero-card { padding: 28px 24px; }
    .contact-wrapper { padding: 28px; }
    .mobile-only { display: block; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-text h1 { font-size: 1.7rem; }
    .hero-actions { flex-direction: column; }
    .btn-lg { width: 100%; justify-content: center; }
    .footer-grid { grid-template-columns: 1fr; }
    .grid-3 { gap: 20px; }
}

/* ===== UTILITIES ===== */
.mobile-only { display: none; }

/* ===== ADMIN PAGE ===== */
body.admin-page {
    background: #f1f5f9; display: flex; align-items: center; justify-content: center;
    min-height: 100vh; padding: 20px;
}
.login-card {
    background: #fff; border-radius: 32px; padding: 48px 40px;
    max-width: 400px; width: 100%; box-shadow: 0 20px 60px rgba(0,0,0,0.06);
    text-align: center;
}
.login-card .logo { justify-content: center; margin-bottom: 12px; }
.login-card h2 { font-size: 1.5rem; font-weight: 700; margin-bottom: 4px; }
.login-card p { color: #64748b; margin-bottom: 32px; font-size: 0.9rem; }
.login-form { display: flex; flex-direction: column; gap: 16px; }
.login-form input {
    padding: 16px 20px; border: 1px solid #e2e8f0; border-radius: 14px;
    font-size: 1rem; transition: border 0.2s; background: #f8fafc;
}
.login-form input:focus { border-color: #3b82f6; outline: none; background: #fff; }
.login-error { color: #ef4444; font-size: 0.85rem; margin-top: 8px; display: none; }

/* Admin Dashboard (after login) */
.admin-dashboard { display: none; width: 100%; max-width: 1200px; margin: 0 auto; }
.admin-header {
    display: flex; justify-content: space-between; align-items: center;
    background: #fff; border-radius: 24px; padding: 20px 28px;
    margin-bottom: 32px; box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.admin-header h1 { font-size: 1.4rem; font-weight: 700; }
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; margin-bottom: 32px; }
.stat-card {
    background: #fff; border-radius: 20px; padding: 24px; text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.stat-card i { font-size: 2rem; color: #3b82f6; margin-bottom: 8px; }
.stat-card h3 { font-size: 1.8rem; font-weight: 800; }
.stat-card p { color: #64748b; font-size: 0.85rem; }
.admin-table-wrap {
    background: #fff; border-radius: 24px; padding: 24px; overflow-x: auto;
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.admin-table-wrap h3 { margin-bottom: 16px; font-weight: 700; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { text-align: left; padding: 12px 8px; font-size: 0.85rem; color: #64748b; border-bottom: 2px solid #f1f5f9; }
.admin-table td { padding: 12px 8px; border-bottom: 1px solid #f1f5f9; font-size: 0.9rem; }
.admin-table .btn-sm { padding: 6px 14px; font-size: 0.8rem; border-radius: 50px; background: #fee2e2; color: #dc2626; border: none; cursor: pointer; transition: 0.2s; }
.admin-table .btn-sm:hover { background: #fecaca; }
.admin-table .btn-sm.edit { background: #dbeafe; color: #2563eb; }
.admin-table .btn-sm.edit:hover { background: #bfdbfe; }

@media (max-width: 600px) {
    .login-card { padding: 32px 24px; }
    .admin-header { flex-direction: column; gap: 12px; align-items: flex-start; }
    .admin-stats { grid-template-columns: 1fr 1fr; }
}