:root {
    --bg: #0f1115;
    --bg-2: #151922;
    --surface: #1b202b;
    --surface-2: #222836;
    --line: #2c3342;
    --text: #eef1f6;
    --muted: #9aa4b5;
    --accent: #ff7a1a;
    --accent-2: #ffb066;
    --steel: #7d8aa0;
    --radius: 14px;
    --radius-lg: 22px;
    --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
    --maxw: 1180px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-name, .stat-value, .process-num {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    line-height: 1.15;
    letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.section { padding: 96px 0; }
.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
}
.section-head { max-width: 640px; margin-bottom: 54px; }
.section-head h2, .about-copy h2, .contact-info h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 24px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
    background: linear-gradient(135deg, var(--accent), #ff9a45);
    color: #16130d;
    box-shadow: 0 10px 24px -10px rgba(255, 122, 26, 0.7);
}
.btn-primary:hover { box-shadow: 0 14px 30px -8px rgba(255, 122, 26, 0.85); transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--text); background: rgba(255, 255, 255, 0.02); }
.btn-ghost:hover { border-color: var(--steel); background: rgba(255, 255, 255, 0.05); }
.btn-ghost-light { border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.btn-ghost-light:hover { background: rgba(255, 255, 255, 0.12); }
.btn-block { width: 100%; }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(15, 17, 21, 0.8);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 24px; height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), #ff9a45);
    color: #16130d;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
}
.brand-name { font-size: 1.02rem; font-weight: 600; }
.main-nav { display: flex; gap: 26px; margin-left: auto; }
.main-nav a { position: relative; color: var(--muted); font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.main-nav a:hover { color: var(--text); }
.main-nav a.active { color: var(--text); }
.main-nav a.active::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -6px;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
.header-cta { padding: 10px 18px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.25s; }

/* Hero */
.hero { position: relative; padding: 96px 0 60px; overflow: hidden; }
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 400px at 80% -10%, rgba(255, 122, 26, 0.18), transparent 60%),
        radial-gradient(700px 500px at 0% 20%, rgba(125, 138, 160, 0.14), transparent 55%),
        repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.02) 0 2px, transparent 2px 26px);
    z-index: 0;
}
.hero-inner { position: relative; z-index: 1; padding-bottom: 56px; }
.hero-copy { max-width: 720px; }
.eyebrow {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.3rem, 6vw, 4.1rem); font-weight: 700; }
.hero h1 .accent {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.lead { margin: 22px 0 30px; font-size: 1.12rem; color: var(--muted); max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Stats */
.stats {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.stat { text-align: center; }
.stat-value { display: block; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; color: var(--accent-2); }
.stat-label { font-size: 0.85rem; color: var(--muted); }

/* About */
.about-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.about-copy p { color: var(--muted); margin: 18px 0 24px; }
.check-list { list-style: none; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 32px; color: var(--text); }
.check-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 4px;
    width: 18px; height: 18px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--accent), #ff9a45);
    box-shadow: inset 0 0 0 2px rgba(0, 0, 0, 0.15);
}
.check-list li::after {
    content: '✓';
    position: absolute;
    left: 4px; top: 2px;
    font-size: 0.75rem;
    color: #16130d;
    font-weight: 700;
}
.about-visual { display: grid; place-items: center; }
.visual-card {
    width: 100%;
    background: linear-gradient(160deg, var(--surface-2), var(--surface));
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow);
}
.visual-lines { display: grid; gap: 14px; margin-bottom: 22px; }
.visual-lines span {
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--steel), rgba(125, 138, 160, 0.25));
}
.visual-lines span:nth-child(1) { width: 100%; }
.visual-lines span:nth-child(2) { width: 92%; }
.visual-lines span:nth-child(3) { width: 96%; }
.visual-lines span:nth-child(4) { width: 88%; }
.visual-lines span:nth-child(5) { width: 94%; }
.visual-caption { color: var(--muted); font-size: 0.9rem; text-align: center; }

/* Services */
.services { background: var(--bg-2); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.service-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.service-icon {
    width: 52px; height: 52px;
    display: grid; place-items: center;
    border-radius: 14px;
    background: rgba(255, 122, 26, 0.12);
    color: var(--accent);
    margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { color: var(--muted); margin-bottom: 18px; }
.service-link { color: var(--accent); font-weight: 600; font-size: 0.92rem; }
.service-link:hover { color: var(--accent-2); }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.process-step {
    position: relative;
    padding: 28px 24px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.process-num {
    font-size: 2rem;
    font-weight: 700;
    color: rgba(255, 122, 26, 0.35);
    display: block;
    margin-bottom: 10px;
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.process-step p { color: var(--muted); font-size: 0.94rem; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--accent), #ff9a45); }
.cta-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-inner h2 { color: #16130d; font-size: clamp(1.6rem, 3vw, 2.3rem); }
.cta-inner p { color: rgba(22, 19, 13, 0.8); font-weight: 500; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.cta-actions .btn-primary { background: #16130d; color: #fff; box-shadow: none; }
.cta-actions .btn-primary:hover { background: #000; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; }
.contact-info p { color: var(--muted); margin: 16px 0 30px; }
.info-block { margin-bottom: 22px; }
.info-block h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 6px; }
.info-block a { color: var(--text); font-weight: 500; }
.info-block a:hover { color: var(--accent); }
.info-block address { color: var(--text); font-style: normal; }
.info-people { display: flex; flex-wrap: wrap; gap: 28px; }

.contact-form-wrap {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 34px;
    box-shadow: var(--shadow);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; display: flex; flex-direction: column; }
.field label { font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.field .optional { color: var(--muted); font-weight: 400; font-size: 0.78rem; }
.field input, .field select, .field textarea {
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.field input::placeholder, .field textarea::placeholder { color: #5f6a7c; }
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 122, 26, 0.15);
}
.field textarea { resize: vertical; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-note { color: var(--muted); font-size: 0.8rem; text-align: center; margin-top: 14px; }

.alert { padding: 14px 18px; border-radius: 12px; margin-bottom: 22px; font-size: 0.92rem; font-weight: 500; }
.alert-success { background: rgba(46, 160, 91, 0.15); border: 1px solid rgba(46, 160, 91, 0.5); color: #7ee0a3; }
.alert-error { background: rgba(220, 70, 70, 0.15); border: 1px solid rgba(220, 70, 70, 0.5); color: #f0a0a0; }

/* Footer */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--line); padding-top: 60px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 40px; }
.footer-brand p { color: var(--muted); margin-top: 16px; max-width: 320px; font-size: 0.94rem; }
.footer-col h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col a { color: var(--muted); font-size: 0.94rem; }
.footer-col a:hover { color: var(--accent); }
.footer-col address { color: var(--muted); font-style: normal; font-size: 0.94rem; }
.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    padding: 22px 24px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 0.85rem;
}

/* WhatsApp float */
.whatsapp-float {
    position: fixed;
    right: 22px; bottom: 22px;
    width: 56px; height: 56px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    box-shadow: 0 10px 24px -6px rgba(37, 211, 102, 0.6);
    z-index: 60;
    transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* Page hero (inner pages) */
.page-hero { position: relative; padding: 84px 0 64px; overflow: hidden; border-bottom: 1px solid var(--line); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 700; }
.page-hero h1 .accent {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-hero .lead { margin: 18px 0 20px; max-width: 620px; }
.page-hero-tall { padding: 120px 0 130px; }

.breadcrumb { font-size: 0.9rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 8px; opacity: 0.6; }

/* Flat stats (no card) used on inner pages */
.stats-flat { background: transparent; border: none; box-shadow: none; padding: 0; }

/* Service detail */
.detail-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: 48px; align-items: start; }
.detail-main h2 { font-size: 1.7rem; margin-bottom: 14px; }
.detail-lead { color: var(--muted); font-size: 1.05rem; }
.detail-subhead { font-size: 1.2rem; margin: 32px 0 18px; }
.service-icon-lg { width: 64px; height: 64px; margin-bottom: 24px; }
.service-icon-lg svg { width: 32px; height: 32px; }
.check-list-2col { grid-template-columns: 1fr 1fr; column-gap: 28px; }

.detail-aside { position: sticky; top: 90px; }
.aside-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
}
.aside-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.aside-card p { color: var(--muted); font-size: 0.94rem; margin-bottom: 18px; }
.aside-contacts { display: grid; gap: 12px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.aside-contacts a { display: flex; flex-direction: column; }
.aside-contacts strong { color: var(--text); font-weight: 600; }
.aside-contacts span { color: var(--muted); font-size: 0.85rem; }
.aside-contacts a:hover strong { color: var(--accent); }
.service-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* Timeline (process page) */
.timeline { position: relative; max-width: 760px; margin: 0 auto; padding-left: 8px; }
.timeline::before {
    content: '';
    position: absolute;
    left: 27px; top: 8px; bottom: 8px;
    width: 2px;
    background: linear-gradient(var(--accent), transparent);
}
.timeline-item { position: relative; display: flex; gap: 26px; padding-bottom: 38px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-marker {
    flex: 0 0 auto;
    width: 56px; height: 56px;
    display: grid; place-items: center;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--accent);
    color: var(--accent-2);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    z-index: 1;
}
.timeline-body h3 { font-size: 1.2rem; margin-bottom: 6px; padding-top: 12px; }
.timeline-body p { color: var(--muted); }

/* Map */
.map-section { line-height: 0; border-top: 1px solid var(--line); }
.map-section iframe { display: block; filter: grayscale(0.2) contrast(1.05); }

/* Responsive */
@media (max-width: 900px) {
    .detail-grid { grid-template-columns: 1fr; gap: 34px; }
    .detail-aside { position: static; }
    .service-grid-2 { grid-template-columns: 1fr 1fr; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
    .service-grid { grid-template-columns: 1fr 1fr; }
    .process-grid { grid-template-columns: 1fr 1fr; }
    .stats { grid-template-columns: 1fr 1fr; gap: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .main-nav {
        position: fixed;
        inset: 70px 0 auto 0;
        flex-direction: column;
        gap: 0;
        background: var(--bg-2);
        border-bottom: 1px solid var(--line);
        padding: 8px 24px 16px;
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        margin-left: 0;
    }
    .main-nav.open { transform: translateY(0); }
    .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
    .nav-toggle { display: flex; margin-left: auto; }
    .header-cta { display: none; }
}
@media (max-width: 560px) {
    .section { padding: 64px 0; }
    .service-grid, .service-grid-2, .process-grid, .footer-grid { grid-template-columns: 1fr; }
    .check-list-2col { grid-template-columns: 1fr; }
    .field-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 24px; }
    .page-hero-tall { padding: 80px 0 90px; }
    .timeline-marker { width: 48px; height: 48px; }
    .timeline::before { left: 23px; }
}