*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --bg-main: #050507;
    --bg-elevated: #0c0d12;
    --bg-muted: #11131b;
    --gold: #d4af37;
    --gold-soft: #f4e3a2;
    --text-main: #f5f5f7;
    --text-muted: #a2a5b3;
    --border-subtle: #272936;
    --danger: #ff4d4d;
}

body {
    margin: 0;
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

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

a:hover {
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: linear-gradient(to bottom, rgba(5,5,7,0.96), rgba(5,5,7,0.9));
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(212,175,55,0.18);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    gap: 1.5rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.brand img {
    width: 44px;
    height: 44px;
    border-radius: 999px;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-name {
    font-weight: 600;
    letter-spacing: 0.04em;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.brand-tagline {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 0.9rem;
}

.main-nav a {
    color: var(--text-main);
    text-decoration: none;
    position: relative;
    padding-bottom: 0.15rem;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--gold-soft));
    transition: width 0.2s ease;
}

.main-nav a:hover::after {
    width: 100%;
}

.btn-nav {
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-weight: 500;
}

.btn-nav::after {
    display: none;
}

.btn-nav:hover {
    background: rgba(212,175,55,0.1);
}

/* Hero */

.hero {
    position: relative;
    min-height: 80vh;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    color: #ffffff;
}

.hero .overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(212,175,55,0.2), transparent 55%);
    mix-blend-mode: screen;
    opacity: 0.9;
}

.hero-content {
    position: relative;
    padding: 5rem 0 4rem;
    max-width: 640px;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-size: 0.7rem;
    color: var(--gold-soft);
    margin-bottom: 0.75rem;
}

h1 {
    font-size: clamp(2.4rem, 3.1vw + 1.6rem, 3.4rem);
    margin: 0 0 1rem;
}

.hero-subtitle {
    margin-bottom: 1.75rem;
    color: var(--text-muted);
    max-width: 36rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn-primary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.4rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease, border-color 0.12s ease;
    white-space: nowrap;
}

.btn-primary {
    background: radial-gradient(circle at top left, #f9e7a8, var(--gold));
    color: #111111;
    box-shadow: 0 12px 30px rgba(0,0,0,0.45);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 36px rgba(0,0,0,0.55);
}

.btn-outline {
    background: transparent;
    color: var(--gold-soft);
    border-color: rgba(244,227,162,0.5);
}

.btn-outline:hover {
    background: rgba(244,227,162,0.08);
}

/* Sections */

main {
    background: radial-gradient(circle at top, #171726 0, #050507 55%);
}

.section,
.section-muted,
.section-split,
.cta-section {
    padding: 3.5rem 0;
}

.section-muted {
    background: radial-gradient(circle at top, #151620, #050507);
    border-top: 1px solid rgba(255,255,255,0.03);
    border-bottom: 1px solid rgba(0,0,0,0.7);
}

.section-header {
    text-align: left;
    margin-bottom: 2rem;
}

.section-header h2 {
    margin-bottom: 0.5rem;
    font-size: 1.6rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 32rem;
}

.key-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.key-list li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.key-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.6rem;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: radial-gradient(circle, var(--gold-soft), var(--gold));
}

.columns-2 {
    columns: 2;
    column-gap: 3rem;
}

/* Split layout */

.section-split .split-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: center;
}

.split-inner.reverse {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
}

.image-stack {
    position: relative;
}

.image-stack img {
    border-radius: 1.25rem;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 18px 40px rgba(0,0,0,0.75);
}

.image-stack .stack-front {
    position: absolute;
    width: 70%;
    right: -8%;
    bottom: -14%;
    border-radius: 999px;
}

.single-image {
    border-radius: 1.25rem;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 18px 40px rgba(0,0,0,0.75);
}

/* Stats */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.stat-card {
    padding: 1.75rem 1.5rem;
    border-radius: 1.25rem;
    background: radial-gradient(circle at top left, rgba(212,175,55,0.22), rgba(12,13,18,0.95));
    border: 1px solid rgba(255,255,255,0.04);
    box-shadow: 0 16px 40px rgba(0,0,0,0.7);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--gold-soft);
    margin: 0 0 0.35rem;
}

.stat-label {
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin: 0 0 0.5rem;
}

.stat-text {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Cards */

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: linear-gradient(145deg, rgba(12,13,20,0.96), rgba(5,5,8,0.96));
    border-radius: 1.25rem;
    border: 1px solid rgba(255,255,255,0.05);
    padding: 1.5rem 1.4rem 1.6rem;
    box-shadow: 0 14px 32px rgba(0,0,0,0.75);
}

.service-card img {
    border-radius: 1rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    margin: 0 0 0.5rem;
    font-size: 1.1rem;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
}

/* Page hero */

.page-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 4.5rem 0 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.page-hero-inner {
    position: relative;
    max-width: 720px;
}

.page-hero h1 {
    margin-bottom: 0.6rem;
    font-size: 2.2rem;
}

.page-hero p {
    color: var(--text-muted);
    max-width: 32rem;
}

/* About */

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem;
}

/* Services layout */

.service-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.3fr);
    gap: 2.5rem;
    align-items: center;
    margin-bottom: 2.5rem;
}

.service-layout.reverse {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr);
}

.service-image {
    border-radius: 1.25rem;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 16px 36px rgba(0,0,0,0.85);
}

/* CTA */

.cta-section {
    background: radial-gradient(circle at top left, rgba(212,175,55,0.25), #050507);
    border-top: 1px solid rgba(255,255,255,0.06);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.cta-inner p {
    color: var(--text-muted);
    max-width: 30rem;
}

/* Contact */

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: 3rem;
    align-items: flex-start;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 1.5rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.contact-list li {
    margin-bottom: 0.5rem;
}

.small {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.contact-form {
    background: linear-gradient(145deg, rgba(12,13,20,0.96), rgba(5,5,8,0.96));
    border-radius: 1.25rem;
    border: 1px solid rgba(255,255,255,0.06);
    padding: 1.75rem 1.5rem 1.5rem;
    box-shadow: 0 18px 40px rgba(0,0,0,0.85);
}

.form-row {
    margin-bottom: 1rem;
}

.form-row label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    color: var(--text-muted);
}

.form-row input,
.form-row textarea {
    width: 100%;
    border-radius: 0.6rem;
    border: 1px solid var(--border-subtle);
    background: #05060a;
    padding: 0.7rem 0.75rem;
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.form-row input:focus,
.form-row textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 1px rgba(212,175,55,0.25);
    background: #070812;
}

.form-note {
    margin-top: 0.5rem;
}

/* Footer */

.site-footer {
    border-top: 1px solid rgba(255,255,255,0.04);
    background: #050509;
    padding: 1.75rem 0 1.5rem;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    align-items: center;
    flex-wrap: wrap;
}

.footer-brand {
    font-weight: 500;
    margin-bottom: 0.2rem;
    color: var(--text-main);
}

.footer-right {
    text-align: right;
}

/* Responsive */

@media (max-width: 880px) {
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-nav {
        flex-wrap: wrap;
    }

    .section-split .split-inner,
    .service-layout,
    .service-layout.reverse,
    .about-grid,
    .contact-grid,
    .cta-inner {
        grid-template-columns: minmax(0, 1fr);
        display: grid;
    }

    .image-stack .stack-front {
        position: relative;
        right: 0;
        bottom: 0;
        margin-top: 1rem;
    }

    .card-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .stats-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .columns-2 {
        columns: 1;
    }

    .footer-right {
        text-align: left;
    }
}

@media (max-width: 520px) {
    .hero-content {
        padding-top: 4.25rem;
    }

    h1 {
        font-size: 2.1rem;
    }

    .btn-primary,
    .btn-outline {
        width: 100%;
        justify-content: center;
    }
}