/* ============================================
   SOUL TRIBE AI — Main Stylesheet
   ============================================ */

:root {
    --bg:        #080810;
    --bg2:       #0d0d1a;
    --bg3:       #12121f;
    --card:      #0f0f1e;
    --border:    rgba(99, 102, 241, 0.18);
    --primary:   #6366f1;
    --primary-h: #818cf8;
    --gold:      #f59e0b;
    --gold-h:    #fbbf24;
    --text:      #f1f5f9;
    --muted:     #94a3b8;
    --dim:       #64748b;
    --radius:    14px;
    --radius-sm: 8px;
    --shadow:    0 8px 32px rgba(0,0,0,0.4);
    --glow:      0 0 40px rgba(99,102,241,0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Utility ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.3);
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-h);
    margin-bottom: 16px;
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 64px;
}
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; line-height: 1.2; margin-bottom: 16px; }
.section-header p  { color: var(--muted); font-size: 1.05rem; }

/* ── Buttons ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(99,102,241,0.35);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(99,102,241,0.5);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: var(--text);
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.05); border-color: var(--primary); }
.btn-full { width: 100%; justify-content: center; }

/* ── Navigation ── */
#navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
}
#navbar.scrolled {
    background: rgba(8,8,16,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}
.nav-container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
    letter-spacing: -0.02em;
}
.logo span { color: var(--primary); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}
.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--muted);
    transition: var(--transition);
}
.nav-links a:hover { color: var(--text); }
.btn-nav {
    padding: 9px 22px !important;
    background: linear-gradient(135deg, var(--primary), #4f46e5) !important;
    color: #fff !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 16px rgba(99,102,241,0.3);
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(99,102,241,0.45) !important; }
.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.25rem; cursor: pointer; }

/* ── Hero ── */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 120px 24px 80px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(99,102,241,0.18) 0%, transparent 70%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(245,158,11,0.08) 0%, transparent 60%);
    pointer-events: none;
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.badge {
    display: inline-block;
    padding: 7px 18px;
    background: rgba(99,102,241,0.1);
    border: 1px solid rgba(99,102,241,0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--primary-h);
    margin-bottom: 28px;
    animation: fadeUp 0.6s ease both;
}
#hero h1 {
    font-size: clamp(2.4rem, 7vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    animation: fadeUp 0.6s ease 0.1s both;
}
.hero-sub {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--muted);
    max-width: 560px;
    margin: 0 auto 40px;
    animation: fadeUp 0.6s ease 0.2s both;
}
.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
    animation: fadeUp 0.6s ease 0.3s both;
}
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    animation: fadeUp 0.6s ease 0.4s both;
}
.stat { text-align: center; }
.stat-num { display: block; font-size: 1.8rem; font-weight: 800; color: var(--text); }
.stat-label { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }
.scroll-indicator {
    position: absolute;
    bottom: 36px; left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}
.scroll-indicator span {
    display: block; width: 2px; height: 36px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    margin: 0 auto;
    border-radius: 2px;
}

/* ── Services ── */
#services { padding: 120px 0; background: var(--bg2); }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 80px;
}
.service-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(99,102,241,0.4);
    box-shadow: var(--glow);
}
.service-card.featured {
    border-color: var(--primary);
    box-shadow: var(--glow);
    background: linear-gradient(135deg, rgba(99,102,241,0.08), var(--card));
}
.featured-label {
    position: absolute;
    top: -12px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 4px 14px;
    border-radius: 50px;
    white-space: nowrap;
}
.service-icon {
    width: 52px; height: 52px;
    background: rgba(99,102,241,0.12);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-h);
    margin-bottom: 16px;
}
.service-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gold);
    margin-bottom: 8px;
}
.service-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 8px; }
.service-price { font-size: 1.5rem; font-weight: 800; color: var(--text); margin-bottom: 14px; }
.service-price span { font-size: 1rem; font-weight: 500; color: var(--muted); }
.service-card > p { color: var(--muted); font-size: 0.9rem; margin-bottom: 20px; }
.service-features { margin-bottom: 28px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.service-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem; color: var(--muted); }
.service-features i { color: var(--primary-h); margin-top: 2px; font-size: 0.75rem; flex-shrink: 0; }
.btn-card {
    display: block;
    text-align: center;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
    transition: var(--transition);
    margin-top: auto;
}
.btn-card:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.service-card.featured .btn-card { background: var(--primary); border-color: var(--primary); color: #fff; }
.service-card.featured .btn-card:hover { background: var(--primary-h); }

/* Consumer Section */
.consumer-section { text-align: center; }
.consumer-section h3 { font-size: 1.8rem; font-weight: 700; margin-bottom: 40px; }
.consumer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}
.consumer-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: var(--transition);
}
.consumer-card:hover { transform: translateY(-3px); border-color: rgba(99,102,241,0.35); }
.consumer-card i { font-size: 1.8rem; color: var(--gold); margin-bottom: 14px; }
.consumer-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.consumer-price { font-size: 1.1rem; font-weight: 800; color: var(--primary-h); margin-bottom: 10px; }
.consumer-card p { font-size: 0.85rem; color: var(--muted); }

/* ── About ── */
#about { padding: 120px 0; }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-image-wrap { position: relative; }
.about-image-bg {
    position: absolute;
    inset: -20px;
    background: radial-gradient(ellipse at center, rgba(99,102,241,0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}
.about-image {
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: top;
}
.about-badge {
    position: absolute;
    bottom: -16px; right: -16px;
    z-index: 2;
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: #fff;
    border-radius: var(--radius-sm);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(99,102,241,0.4);
}
.about-content h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 800; line-height: 1.2; margin-bottom: 24px; }
.about-content p { color: var(--muted); margin-bottom: 16px; font-size: 0.97rem; }
.about-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0 32px;
}
.skill-tag {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    background: rgba(99,102,241,0.08);
    border: 1px solid rgba(99,102,241,0.2);
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text);
}
.skill-tag i { color: var(--primary-h); font-size: 0.75rem; }

/* ── Why Us ── */
#why { padding: 100px 0; background: var(--bg2); }
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.why-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
    transition: var(--transition);
}
.why-card:hover { transform: translateY(-3px); border-color: rgba(99,102,241,0.35); box-shadow: var(--glow); }
.why-card i {
    font-size: 1.8rem;
    background: linear-gradient(135deg, var(--primary), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
    display: block;
}
.why-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* ── Contact ── */
#contact { padding: 120px 0; }
.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 60px;
    align-items: start;
}
.contact-form {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--muted); }
.optional { font-weight: 400; color: var(--dim); }
.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
    width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--dim); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: rgba(99,102,241,0.06);
}
.form-group select { cursor: pointer; appearance: none; }
.form-group select option { background: var(--bg3); color: var(--text); }
.form-group textarea { resize: vertical; min-height: 110px; }
.contact-info { display: flex; flex-direction: column; gap: 28px; padding-top: 12px; }
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
}
.contact-item > i {
    width: 44px; height: 44px;
    background: rgba(99,102,241,0.1);
    border: 1px solid rgba(99,102,241,0.25);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    color: var(--primary-h);
    flex-shrink: 0;
}
.contact-item div span { display: block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--dim); margin-bottom: 4px; }
.contact-item div a { font-size: 0.95rem; color: var(--primary-h); transition: var(--transition); }
.contact-item div a:hover { color: var(--gold); }
.contact-item div p { font-size: 0.95rem; color: var(--muted); }

/* ── Footer ── */
footer {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    padding: 64px 0 32px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand .logo { font-size: 1.1rem; margin-bottom: 14px; display: inline-block; }
.footer-brand p { font-size: 0.88rem; color: var(--muted); max-width: 280px; line-height: 1.7; margin-bottom: 24px; }
.social-links { display: flex; gap: 12px; }
.social-links a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.95rem;
    color: var(--muted);
    transition: var(--transition);
}
.social-links a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.footer-links h5 { font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--dim); margin-bottom: 18px; }
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 0.9rem; color: var(--muted); transition: var(--transition); }
.footer-links a:hover { color: var(--text); }
.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 28px;
    text-align: center;
}
.footer-bottom p { font-size: 0.83rem; color: var(--dim); }

/* ── Animations ── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(8px); }
}
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-image { max-width: 360px; margin: 0 auto; }
    .about-badge { right: 0; }
    .contact-wrap { grid-template-columns: 1fr; }
    .contact-info { flex-direction: row; flex-wrap: wrap; padding-top: 0; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    .nav-links { display: none; flex-direction: column; position: fixed; inset: 0; background: rgba(8,8,16,0.97); backdrop-filter: blur(20px); justify-content: center; align-items: center; gap: 32px; z-index: 999; }
    .nav-links.open { display: flex; }
    .nav-links a { font-size: 1.2rem; }
    .nav-toggle { display: block; position: relative; z-index: 1001; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
    .stat-num { font-size: 1.4rem; }
}