:root {
    --ink: #171512;
    --coal: #24211f;
    --steel: #31454c;
    --paper: #f4f3ef;
    --white: #ffffff;
    --amber: #f6a313;
    --amber-deep: #a75b08;
    --line: #d8d5cd;
    --muted: #625d55;
    --shadow: 0 18px 52px rgba(23, 21, 18, .12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: #f7f6f2;
    color: var(--ink);
    font-family: "Inter", Arial, sans-serif;
    line-height: 1.65;
}

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

a {
    color: inherit;
}

h1,
h2,
h3,
.brand-name,
.eyebrow,
.metric strong {
    font-family: "Oswald", Impact, sans-serif;
    letter-spacing: 0;
    line-height: 1.08;
    text-transform: uppercase;
}

h1 {
    color: var(--white);
    font-size: clamp(3rem, 7vw, 6.2rem);
    max-width: 920px;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.55rem);
}

h3 {
    font-size: 1.3rem;
}

p {
    color: var(--muted);
}

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

.skip-link {
    background: var(--amber);
    left: 16px;
    padding: 10px 14px;
    position: fixed;
    top: -60px;
    z-index: 20;
}

.skip-link:focus {
    top: 16px;
}

.site-header {
    background: rgba(23, 21, 18, .95);
    border-bottom: 1px solid rgba(255, 255, 255, .13);
    position: sticky;
    top: 0;
    z-index: 10;
}

.nav {
    align-items: center;
    display: flex;
    justify-content: space-between;
    min-height: 76px;
}

.brand {
    align-items: center;
    display: flex;
    gap: 12px;
    text-decoration: none;
}

.brand img {
    background: var(--white);
    border-radius: 6px;
    height: 50px;
    object-fit: contain;
    padding: 3px;
    width: 62px;
}

.brand-name {
    color: var(--white);
    font-size: 1.1rem;
}

.nav-links {
    align-items: center;
    display: flex;
    gap: 22px;
}

.nav-links a {
    color: rgba(255, 255, 255, .84);
    font-size: .9rem;
    font-weight: 800;
    text-decoration: none;
}

.nav-links .nav-cta {
    background: var(--amber);
    border-radius: 999px;
    color: var(--ink);
    padding: 11px 16px;
}

.hero {
    background: var(--ink);
    min-height: 640px;
    overflow: hidden;
    padding: 106px 0 62px;
    position: relative;
}

.hero-bg {
    background-position: center;
    background-size: cover;
    inset: 0;
    position: absolute;
}

.hero-bg::after {
    background: linear-gradient(90deg, rgba(23, 21, 18, .97) 0%, rgba(23, 21, 18, .82) 48%, rgba(23, 21, 18, .35) 100%),
        linear-gradient(0deg, rgba(23, 21, 18, .9), transparent 62%);
    content: "";
    inset: 0;
    position: absolute;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.breadcrumbs {
    color: rgba(255, 255, 255, .68);
    font-size: .84rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.breadcrumbs a {
    color: var(--amber);
    text-decoration: none;
}

.eyebrow {
    color: var(--amber);
    display: block;
    font-size: .88rem;
    margin-bottom: 16px;
}

.hero p {
    color: rgba(255, 255, 255, .8);
    font-size: 1.15rem;
    margin: 24px 0 28px;
    max-width: 720px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    align-items: center;
    border: 1px solid transparent;
    border-radius: 999px;
    display: inline-flex;
    font-weight: 900;
    justify-content: center;
    min-height: 50px;
    padding: 13px 20px;
    text-decoration: none;
}

.btn-primary {
    background: var(--amber);
    color: var(--ink);
}

.btn-ghost {
    border-color: rgba(255, 255, 255, .42);
    color: var(--white);
}

.metrics {
    background: var(--amber);
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.metric {
    border-right: 1px solid rgba(23, 21, 18, .25);
    padding: 22px 24px;
}

.metric:last-child {
    border-right: 0;
}

.metric strong {
    display: block;
    font-size: 1.15rem;
}

.metric span {
    font-size: .9rem;
    font-weight: 700;
}

section {
    padding: 82px 0;
}

.section-head {
    display: grid;
    gap: 28px;
    grid-template-columns: 1fr .7fr;
    margin-bottom: 36px;
}

.section-head p {
    align-self: end;
    font-size: 1.04rem;
}

.detail-grid,
.process-grid,
.language-grid,
.related-grid {
    display: grid;
    gap: 18px;
}

.detail-grid {
    grid-template-columns: 1.15fr .85fr;
}

.panel,
.process-card,
.language-card,
.related-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.panel {
    padding: 30px;
}

.panel h2,
.panel h3 {
    margin-bottom: 16px;
}

.check-list {
    display: grid;
    gap: 12px;
    list-style: none;
    margin-top: 20px;
}

.check-list li {
    border-top: 1px solid var(--line);
    font-weight: 750;
    padding-top: 12px;
}

.check-list li::before {
    color: var(--amber-deep);
    content: "+";
    font-weight: 900;
    margin-right: 10px;
}

.process-section {
    background: var(--ink);
    color: var(--white);
}

.process-section h2,
.process-section p {
    color: inherit;
}

.process-grid {
    grid-template-columns: repeat(4, 1fr);
}

.process-card {
    background: #24211f;
    border-color: rgba(255, 255, 255, .13);
    padding: 24px;
}

.process-card span {
    color: var(--amber);
    display: block;
    font-family: "Oswald", Impact, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 34px;
}

.process-card h3 {
    color: var(--white);
    margin-bottom: 10px;
}

.process-card p {
    color: rgba(255, 255, 255, .68);
    font-size: .92rem;
}

.language-grid {
    grid-template-columns: repeat(3, 1fr);
}

.language-card {
    border-top: 5px solid var(--amber);
    padding: 26px;
}

.language-card h3 {
    margin-bottom: 12px;
}

.language-card small {
    color: var(--amber-deep);
    display: block;
    font-weight: 900;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.quote-band {
    background: var(--steel);
    color: var(--white);
}

.quote-inner {
    align-items: center;
    display: grid;
    gap: 32px;
    grid-template-columns: 1fr auto;
}

.quote-band h2,
.quote-band p {
    color: inherit;
}

.quote-band p {
    color: rgba(255, 255, 255, .75);
    margin-top: 12px;
}

.related-grid {
    grid-template-columns: repeat(3, 1fr);
}

.related-card {
    padding: 24px;
    text-decoration: none;
}

.related-card h3 {
    margin-bottom: 10px;
}

.related-card span {
    color: var(--amber-deep);
    display: block;
    font-size: .82rem;
    font-weight: 900;
    margin-top: 18px;
    text-transform: uppercase;
}

.footer {
    background: #11100e;
    color: rgba(255, 255, 255, .72);
    padding: 30px 0;
}

.footer-inner {
    align-items: center;
    display: flex;
    font-size: .86rem;
    gap: 20px;
    justify-content: space-between;
}

.footer a {
    color: var(--amber);
    text-decoration: none;
}

.float-wa {
    background: #25d366;
    border-radius: 999px;
    bottom: 18px;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .25);
    color: #092c16;
    font-weight: 900;
    padding: 13px 18px;
    position: fixed;
    right: 18px;
    text-decoration: none;
    z-index: 12;
}

@media (max-width: 860px) {
    .nav-links a:not(.nav-cta) {
        display: none;
    }

    .section-head,
    .detail-grid,
    .quote-inner {
        grid-template-columns: 1fr;
    }

    .process-grid,
    .language-grid,
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .container {
        padding-left: 18px;
        padding-right: 18px;
    }

    .brand-name {
        font-size: .9rem;
    }

    .hero {
        min-height: 610px;
        padding-top: 76px;
    }

    .actions .btn {
        width: 100%;
    }

    .metric-grid,
    .process-grid,
    .language-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .metric {
        border-bottom: 1px solid rgba(23, 21, 18, .25);
        border-right: 0;
    }

    section {
        padding: 62px 0;
    }

    .float-wa {
        left: 18px;
        right: 18px;
        text-align: center;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        scroll-behavior: auto !important;
    }
}