:root {
    --ink: #121417;
    --muted: #5f6671;
    --line: #e6e8ec;
    --paper: #ffffff;
    --soft: #f5f7fa;
    --dark: #111827;
    --dark-2: #1f2937;
    --accent: #f5b301;
    --accent-2: #ff7a1a;
    --success: #14885f;
    --radius: 8px;
    --shadow: 0 24px 70px rgba(17, 24, 39, .18);
    --glow: 0 18px 42px rgba(245, 179, 1, .25);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }

.topbar {
    background: var(--dark);
    color: #fff;
    font-size: 14px;
}
.topbar-inner {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.topbar a { color: var(--accent); font-weight: 800; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}
.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
}
.brand-mark {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: var(--radius);
    color: var(--dark);
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    font-weight: 900;
}
.brand small {
    display: block;
    color: var(--muted);
    font-size: 12px;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.nav {
    display: flex;
    align-items: center;
    gap: 22px;
    color: var(--dark-2);
    font-weight: 700;
    font-size: 14px;
}
.nav a:hover { color: var(--accent-2); }
.nav-cta,
.btn,
.quote-card button,
.form-card button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: var(--radius);
    border: 0;
    font-weight: 900;
    cursor: pointer;
}
.nav-cta,
.btn.primary,
.quote-card button,
.form-card button {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: var(--dark);
}
.btn.ghost {
    color: #fff;
    border: 1px solid rgba(255,255,255,.36);
    background: rgba(255,255,255,.08);
}
.btn.light { background: #fff; color: var(--dark); }
.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    background: #fff;
    border-radius: var(--radius);
    font-size: 22px;
}

.hero {
    position: relative;
    min-height: 720px;
    color: #fff;
    background: var(--hero) center/cover no-repeat;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 13, 21, .9), rgba(8, 13, 21, .58), rgba(8, 13, 21, .28));
}
.hero-grid {
    position: relative;
    min-height: 720px;
    display: grid;
    grid-template-columns: 1.1fr 420px;
    align-items: center;
    gap: 44px;
    padding: 80px 0;
}
.eyebrow {
    display: inline-flex;
    color: var(--accent);
    font-weight: 900;
    letter-spacing: .08em;
    text-transform: uppercase;
    font-size: 12px;
}
.eyebrow.dark { color: var(--accent-2); }
.hero h1,
.page-hero h1 {
    max-width: 760px;
    margin: 18px 0;
    font-size: clamp(42px, 6vw, 76px);
    line-height: .98;
    letter-spacing: 0;
}
.hero p {
    max-width: 650px;
    color: rgba(255,255,255,.86);
    font-size: 18px;
}
.hero-actions,
.footer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}
.proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 12px;
    margin-top: 38px;
}
.proof span {
    padding: 18px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: var(--radius);
    background: rgba(255,255,255,.08);
}
.proof strong { display: block; color: var(--accent); font-size: 24px; }

.quote-card,
.form-card,
.contact-panel,
.side-cta {
    padding: 28px;
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    box-shadow: var(--shadow);
}
.quote-card span { color: var(--accent-2); font-weight: 900; }
.quote-card h2 { margin: 8px 0 18px; line-height: 1.15; }
input, select, textarea {
    width: 100%;
    margin: 8px 0;
    padding: 14px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font: inherit;
    color: var(--ink);
    background: #fff;
}
textarea { resize: vertical; min-height: 112px; }
label { display: block; font-weight: 800; color: var(--dark-2); }

.section { padding: 92px 0; }
.service-band { background: var(--soft); }
.section-head {
    max-width: 760px;
    margin-bottom: 36px;
}
.section-head h2,
.split h2,
.faq-grid h2,
.cta-strip h2 {
    margin: 12px 0;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
}
.section-head p,
.split p,
.faq-grid p,
.rich-content p {
    color: var(--muted);
    font-size: 17px;
}
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
}
.service-card {
    min-height: 278px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 42px rgba(17,24,39,.1); }
.service-card span {
    color: var(--accent-2);
    font-weight: 900;
    font-size: 34px;
}
.service-card h3 { margin: 18px 0 10px; font-size: 22px; line-height: 1.18; }
.service-card p { color: var(--muted); }
.service-card a { color: var(--dark); font-weight: 900; }

.split-grid,
.contact-grid,
.content-grid,
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
    align-items: center;
}
.check-list {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
}
.check-list li {
    margin: 10px 0;
    padding-left: 30px;
    position: relative;
    font-weight: 700;
}
.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 900;
}
.image-stack { position: relative; }
.image-stack img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: var(--radius);
}
.image-stack div {
    position: absolute;
    right: 18px;
    bottom: 18px;
    padding: 20px;
    max-width: 240px;
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
}
.image-stack strong { display: block; font-size: 34px; }
.image-stack span { color: var(--muted); }

.dark-section {
    background: var(--dark);
    color: #fff;
}
.inverted p { color: rgba(255,255,255,.72); }
.region-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
}
.region-card {
    padding: 24px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: var(--radius);
    background: rgba(255,255,255,.06);
}
.region-card h3 { margin-top: 0; color: var(--accent); }
.region-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.region-links a {
    padding: 8px 10px;
    border-radius: var(--radius);
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.9);
    font-size: 13px;
    font-weight: 700;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 14px;
}
.gallery-grid figure {
    margin: 0;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--soft);
}
.gallery-grid img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    transition: transform .25s ease;
}
.gallery-grid figure:hover img { transform: scale(1.04); }
.gallery-grid figcaption {
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 10px;
    border-radius: var(--radius);
    background: rgba(17,24,39,.82);
    color: #fff;
    font-weight: 800;
}

.testimonials { background: var(--soft); }
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
}
.testimonial-grid article {
    padding: 28px;
    border-radius: var(--radius);
    background: #fff;
    border: 1px solid var(--line);
}
.stars { color: var(--accent-2); letter-spacing: .12em; }
.testimonial-grid p { color: var(--muted); }

.faq-section { background: #fff; }
.faq-grid { align-items: start; }
details {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
}
summary {
    cursor: pointer;
    font-size: 18px;
    font-weight: 900;
}
details p { color: var(--muted); }

.cta-strip {
    padding: 54px 0;
    color: #fff;
    background: linear-gradient(135deg, var(--dark), #2b313d);
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.cta-inner span { color: var(--accent); font-weight: 900; text-transform: uppercase; font-size: 12px; }
.cta-inner h2 { margin: 8px 0; }
.cta-inner p { margin: 0; color: rgba(255,255,255,.72); }

.page-hero {
    padding: 110px 0;
    color: #fff;
    background:
        linear-gradient(90deg, rgba(17,24,39,.94), rgba(17,24,39,.72)),
        url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1600&q=85') center/cover;
}
.page-hero.compact { padding: 82px 0; }
.page-hero p { max-width: 720px; color: rgba(255,255,255,.82); font-size: 18px; }
.rich-content,
.side-cta,
.contact-panel,
.form-card {
    align-self: start;
}
.rich-content h2 { font-size: 38px; line-height: 1.12; }
.side-cta { background: var(--soft); box-shadow: none; border: 1px solid var(--line); }
.contact-panel a,
.contact-panel span {
    display: block;
    margin: 12px 0;
    font-weight: 900;
}
.alert {
    padding: 12px 14px;
    margin-bottom: 12px;
    border-radius: var(--radius);
    font-weight: 800;
}
.alert.success { background: #e8f8f1; color: #0b6b49; }
.alert.error { background: #fff0ee; color: #a93226; }

.footer {
    padding: 64px 0 86px;
    color: rgba(255,255,255,.78);
    background: #0f141c;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 32px;
}
.footer h3 { color: #fff; margin-top: 0; }
.footer a { display: block; margin: 8px 0; }
.footer-brand { color: #fff; margin-bottom: 14px; }
.footer-actions a {
    display: inline-flex;
    margin: 0;
    color: var(--accent);
    font-weight: 900;
}
.mini { margin-top: 24px; font-size: 13px; }
.float-call,
.float-whatsapp {
    position: fixed;
    z-index: 60;
    right: 16px;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-width: 112px;
    height: 44px;
    padding: 0 14px;
    border-radius: var(--radius);
    font-weight: 900;
    box-shadow: 0 10px 30px rgba(0,0,0,.22);
}
.float-call { bottom: 68px; background: var(--accent); color: var(--dark); }
.float-whatsapp { bottom: 16px; background: #20bf63; color: #fff; }

@media (max-width: 980px) {
    .menu-toggle { display: inline-grid; place-items: center; }
    .nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 78px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: #fff;
        box-shadow: var(--shadow);
    }
    .nav.is-open { display: flex; }
    .nav-cta { display: none; }
    .hero-grid,
    .split-grid,
    .contact-grid,
    .content-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    .hero,
    .hero-grid { min-height: auto; }
    .service-grid,
    .region-grid,
    .testimonial-grid,
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .gallery-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .container { width: min(100% - 24px, 1160px); }
    .topbar-inner,
    .cta-inner,
    .proof {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: flex-start;
    }
    .hero-grid { padding: 58px 0; }
    .hero h1,
    .page-hero h1 { font-size: 40px; }
    .section { padding: 64px 0; }
    .service-grid,
    .region-grid,
    .testimonial-grid,
    .gallery-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .image-stack img { height: 360px; }
    .float-call,
    .float-whatsapp {
        right: 12px;
        left: 12px;
        width: auto;
    }
}

/* Premium visual layer */
body {
    background:
        radial-gradient(circle at 0% 0%, rgba(245, 179, 1, .08), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f6f7fb 100%);
}

.topbar,
.footer,
.dark-section,
.cta-strip {
    background:
        radial-gradient(circle at 16% 0%, rgba(245, 179, 1, .14), transparent 28%),
        linear-gradient(135deg, #0c111a, #1d2635);
}

.site-header {
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 12px 34px rgba(17, 24, 39, .08);
}

.brand-mark,
.brand-logo {
    box-shadow: var(--glow);
}

.brand-logo {
    width: 52px;
    height: 52px;
    object-fit: contain;
    border-radius: var(--radius);
    background: #fff;
    padding: 5px;
}

.nav-cta,
.btn,
.quote-card button,
.form-card button {
    transition: transform .2s ease, box-shadow .2s ease;
}

.nav-cta,
.btn.primary,
.quote-card button,
.form-card button {
    box-shadow: var(--glow);
}

.nav-cta:hover,
.btn.primary:hover,
.quote-card button:hover,
.form-card button:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 48px rgba(255, 122, 26, .28);
}

.hero {
    overflow: hidden;
}

.hero-overlay {
    background:
        radial-gradient(circle at 74% 18%, rgba(245, 179, 1, .24), transparent 26%),
        linear-gradient(90deg, rgba(8, 13, 21, .95), rgba(8, 13, 21, .68), rgba(8, 13, 21, .36));
}

.hero::after {
    content: "";
    position: absolute;
    left: -10%;
    right: -10%;
    bottom: -132px;
    height: 240px;
    background: #f6f7fb;
    transform: skewY(-3deg);
}

.hero-copy,
.quote-card {
    position: relative;
    z-index: 1;
}

.hero-copy::before {
    content: "";
    position: absolute;
    left: -24px;
    top: -24px;
    width: 84px;
    height: 84px;
    border-left: 3px solid var(--accent);
    border-top: 3px solid var(--accent);
    opacity: .78;
}

.proof span {
    background: linear-gradient(180deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .06));
    backdrop-filter: blur(10px);
}

.quote-card {
    overflow: hidden;
    border: 1px solid rgba(245, 179, 1, .25);
}

.quote-card::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2), #d8b45a);
}

.service-card,
.testimonial-grid article,
.contact-panel,
.form-card,
.side-cta {
    box-shadow: 0 16px 48px rgba(17, 24, 39, .08);
}

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: "";
    position: absolute;
    right: -54px;
    top: -54px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(245, 179, 1, .12);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 58px rgba(17, 24, 39, .14);
}

.image-stack img,
.gallery-grid figure {
    box-shadow: var(--shadow);
}

.region-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .045));
    backdrop-filter: blur(10px);
}

.page-hero {
    background:
        radial-gradient(circle at 74% 18%, rgba(245, 179, 1, .24), transparent 26%),
        linear-gradient(90deg, rgba(17, 24, 39, .96), rgba(17, 24, 39, .74)),
        url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1600&q=85') center/cover;
}

@media (max-width: 980px) {
    .hero-grid {
        gap: 28px;
    }

    .quote-card {
        max-width: 560px;
    }
}

@media (max-width: 640px) {
    .topbar {
        display: none;
    }

    .nav-wrap {
        min-height: 68px;
    }

    .brand-logo,
    .brand-mark {
        width: 42px;
        height: 42px;
    }

    .brand strong {
        font-size: 15px;
    }

    .brand small {
        font-size: 10px;
    }

    .hero h1,
    .page-hero h1 {
        font-size: 38px;
        line-height: 1.02;
    }

    .hero p,
    .page-hero p {
        font-size: 16px;
    }

    .hero-actions .btn,
    .quote-card button,
    .form-card button {
        width: 100%;
        min-height: 50px;
    }

    .quote-card,
    .form-card,
    .contact-panel,
    .side-cta {
        padding: 22px;
    }

    .proof span {
        width: 100%;
    }
}