/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #dbeafe;
    --accent: #0ea5e9;
    --dark: #0f172a;
    --gray-900: #1e293b;
    --gray-700: #334155;
    --gray-500: #64748b;
    --gray-300: #cbd5e1;
    --gray-100: #f1f5f9;
    --white: #ffffff;
    --gradient: linear-gradient(135deg, var(--primary), var(--accent));
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --radius: 12px;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-700);
    line-height: 1.6;
    background: var(--white);
}

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

h1, h2, h3 { color: var(--dark); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }

a { color: var(--primary); text-decoration: none; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); opacity: 0.95; }

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

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

.btn-ghost {
    background: transparent;
    color: var(--primary);
    border-color: transparent;
}

.btn-ghost:hover { background: var(--primary-light); border-radius: 8px; }

.btn-nav {
    background: var(--gradient);
    color: var(--white) !important;
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-lg { padding: 16px 36px; font-size: 1.1rem; }
.btn-full { width: 100%; }

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(12px);
}

.navbar.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow);
    background: rgba(255,255,255,0.95);
}

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

.logo {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-accent { color: var(--primary); }
.logo-icon { font-size: 1.4rem; }

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

.nav-links a {
    color: var(--gray-700);
    font-size: 0.95rem;
    font-weight: 500;
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
}

/* ===== HERO ===== */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--white) 100%);
}

.hero-content { max-width: 800px; }

.hero-badge {
    display: inline-block;
    background: var(--white);
    border: 1px solid var(--gray-300);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1.25rem;
    color: var(--gray-500);
    margin: 24px 0 32px;
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-300);
}

.stat strong {
    display: block;
    font-size: 1.5rem;
    color: var(--dark);
}

.stat span {
    font-size: 0.85rem;
    color: var(--gray-500);
}

/* ===== PROBLEM ===== */
.problem {
    padding: 80px 0;
    background: var(--white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.problem-card {
    padding: 32px;
    border-radius: var(--radius);
    background: var(--gray-100);
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.problem-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.problem-icon { font-size: 2rem; margin-bottom: 16px; }

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--gray-100);
}

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

.section-header p {
    color: var(--gray-500);
    margin-top: 12px;
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all 0.2s ease;
}

.service-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.service-icon { font-size: 2rem; margin-bottom: 12px; }
.service-card h3 { margin-bottom: 8px; }

/* ===== PRICING ===== */
.pricing { padding: 100px 0; }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 48px;
}

.price-card {
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: all 0.2s ease;
}

.price-card:hover { border-color: var(--primary); transform: translateY(-2px); }

.price-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.price-card.featured:hover { transform: scale(1.03); }

.price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient);
    color: var(--white);
    padding: 4px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
}

.price-tier { font-size: 1.1rem; font-weight: 600; color: var(--gray-500); text-transform: uppercase; letter-spacing: 1px; }
.price-amount { font-size: 3rem; font-weight: 800; color: var(--dark); margin: 8px 0; }
.price-desc { color: var(--gray-500); margin-bottom: 24px; }

.price-features {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}

.price-features li {
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.95rem;
}

.price-timeline {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 24px;
}

.managed-cta {
    text-align: center;
    padding: 48px;
    background: var(--gray-100);
    border-radius: var(--radius);
}

.managed-cta h3 { margin-bottom: 8px; }
.managed-cta p { margin-bottom: 16px; color: var(--gray-500); }

/* ===== PROCESS ===== */
.process {
    padding: 100px 0;
    background: var(--gray-100);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 32px;
}

.process-step {
    text-align: center;
    padding: 32px;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.process-step h3 { margin-bottom: 12px; }

/* ===== ABOUT ===== */
.about { padding: 100px 0; }

.about-content {
    max-width: 700px;
    margin: 0 auto;
}

.about-text p {
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.about-creds {
    margin-top: 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.cred {
    padding: 12px 16px;
    background: var(--gray-100);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
}

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background: var(--gray-100);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-top: 12px;
}

.contact-info { padding-top: 20px; }
.contact-info h3 { margin-bottom: 24px; }

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
}

.contact-item span { font-size: 1.5rem; }
.contact-item strong { display: block; margin-bottom: 2px; color: var(--dark); }
.contact-item a, .contact-item p { color: var(--gray-500); font-size: 0.95rem; }
.contact-item a:hover { color: var(--primary); }

/* ===== FOOTER ===== */
.footer {
    padding: 48px 0;
    background: var(--dark);
    color: var(--gray-300);
    text-align: center;
}

.footer-brand {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.footer-copy { margin-top: 16px; font-size: 0.85rem; color: var(--gray-500); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
    }

    .nav-links.active { display: flex; }
    .mobile-toggle { display: block; }

    .hero { padding: 120px 0 60px; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .hero-ctas { flex-direction: column; }

    .about-creds { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .pricing-grid { grid-template-columns: 1fr; }
    .price-card.featured { transform: none; }
    .price-card.featured:hover { transform: translateY(-2px); }
}