/* css/site.css */

/* ─── Variables ─────────────────────────────────────────── */
:root {
    --navy:       #0b1e35;
    --navy-mid:   #0f2a45;
    --navy-light: #1e2d3d;
    --navy-border:#2a3f54;
    --gold:       #c9a84c;
    --gold-dim:   rgba(201,168,76,.18);
    --gold-faint: rgba(201,168,76,.05);
    --text:       #e8edf3;
    --text-muted: #8fa3bb;
    --text-dim:   #6b85a0;
    --text-faint: #3d5266;
    --radius:     6px;
    --max-width:  1100px;
    --transition: .2s ease;
    --white:      #fff;
    --navy-deep:  #091729;
    --navy-cta:   #1a3a5c;
    --gold-subtle:rgba(201,168,76,.12);
    --red-text:   #fca5a5;
    --red-bg:     rgba(220,38,38,.1);
    --red-border: rgba(220,38,38,.3);
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
    background: var(--navy);
    color: var(--text);
    line-height: 1.6;
}

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

/* ─── Grid background (subtle) ──────────────────────────── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(var(--gold-faint) 1px, transparent 1px),
        linear-gradient(90deg, var(--gold-faint) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    z-index: 0;
}

/* ─── Layout ────────────────────────────────────────────── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

section { position: relative; z-index: 1; }

/* ─── Section labels ────────────────────────────────────── */
.section-label {
    font-size: .7rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gold);
    text-align: center;
    margin-bottom: 2rem;
}

/* ─── Buttons ───────────────────────────────────────────── */
.btn-primary {
    display: inline-block;
    background: var(--gold);
    color: var(--navy);
    font-size: .85rem;
    font-weight: 700;
    padding: .65rem 1.4rem;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    transition: opacity var(--transition);
    letter-spacing: .03em;
}
.btn-primary:hover { opacity: .85; text-decoration: none; color: var(--navy); }

.btn-primary:focus-visible,
.btn-outline:focus-visible,
.nav-lang:focus-visible,
.nav-hamburger:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
}

/* Nav-sized variant of primary button */
.btn-primary--nav {
    font-size: .82rem;
    padding: .5rem 1rem;
}

.btn-outline {
    display: inline-block;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-size: .85rem;
    font-weight: 700;
    padding: .65rem 1.4rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    background: transparent;
}
.btn-outline:hover { background: var(--gold); color: var(--navy); text-decoration: none; }

/* ─── Navbar ────────────────────────────────────────────── */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--navy);
    border-bottom: 1px solid var(--gold-dim);
    padding: .85rem 0;
}

.site-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: .55rem;
    text-decoration: none;
}
.nav-brand:hover { text-decoration: none; }

.nav-wordmark {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -.3px;
}
.nav-wordmark span { color: var(--gold); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    list-style: none;
}

.nav-links a:not(.btn-primary) {
    color: var(--text-muted);
    font-size: .88rem;
    transition: color var(--transition);
}
.nav-links a:not(.btn-primary):hover,
.nav-links a.active { color: var(--text); text-decoration: none; }

.nav-lang {
    background: none;
    border: 1px solid var(--navy-border);
    color: var(--text-muted);
    font-size: .78rem;
    font-weight: 600;
    padding: .3rem .7rem;
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
}
.nav-lang:hover { border-color: var(--gold); color: var(--gold); }

.nav-hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: .25rem;
}
.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    margin: 5px 0;
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 1.5rem 1.5rem;
    border-top: 1px solid var(--gold-dim);
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: var(--text-muted); font-size: .95rem; }
.nav-mobile a:hover,
.nav-mobile a:active { color: var(--text); }

@media (max-width: 680px) {
    .nav-hamburger { display: block; }
    .nav-links { display: none; }
}

/* ─── Hero ──────────────────────────────────────────────── */
.hero {
    padding: 5rem 0 4rem;
    background: linear-gradient(160deg, var(--navy) 55%, var(--navy-mid));
    border-bottom: 1px solid var(--gold-dim);
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.hero-text { flex: 1; }

.hero-eyebrow {
    font-size: .7rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .85rem;
}

.hero-headline {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 1rem;
}

.hero-sub {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1.75rem;
    max-width: 480px;
}

.hero-card {
    flex: 0 0 220px;
    background: var(--navy-light);
    border: 1px solid var(--navy-border);
    border-radius: 10px;
    padding: 1.25rem 1.5rem;
}

.hero-card-label {
    font-size: .68rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: .85rem;
}

.hero-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.hero-checklist li {
    font-size: .88rem;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: .5rem;
}

.hero-checklist li::before {
    content: '✓';
    color: var(--gold);
    font-weight: 700;
    font-size: .8rem;
    flex-shrink: 0;
}

@media (max-width: 680px) {
    .hero { padding: 3rem 0 2.5rem; }
    .hero-inner { flex-direction: column; gap: 2rem; }
    .hero-card { flex: none; width: 100%; }
}

/* ─── Services ──────────────────────────────────────────── */
.services {
    padding: 4rem 0;
    border-bottom: 1px solid var(--gold-dim);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.service-card {
    background: var(--navy-light);
    border: 1px solid var(--navy-border);
    border-radius: 10px;
    padding: 1.75rem;
}

.service-card-title {
    font-size: .72rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.service-items { display: flex; flex-direction: column; gap: 1rem; }

.service-item-name {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: .2rem;
}

.service-item-desc {
    font-size: .82rem;
    color: var(--text-dim);
}

@media (max-width: 680px) {
    .services-grid { grid-template-columns: 1fr; }
}

/* ─── How it works ──────────────────────────────────────── */
.how-it-works {
    padding: 4rem 0;
    background: var(--navy-deep);
    border-bottom: 1px solid var(--gold-dim);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    text-align: center;
    list-style: none;
    padding: 0;
}

.step-number {
    width: 38px;
    height: 38px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto .85rem;
    color: var(--navy);
    font-weight: 800;
    font-size: .95rem;
}

.step-title {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: .35rem;
}

.step-desc {
    font-size: .82rem;
    color: var(--text-dim);
    line-height: 1.5;
}

@media (max-width: 680px) {
    .steps-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

/* ─── Value props ───────────────────────────────────────── */
.why-us {
    padding: 4rem 0;
    border-bottom: 1px solid var(--gold-dim);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    text-align: center;
}

.value-icon { font-size: 2rem; margin-bottom: .75rem; }

.value-title {
    font-size: .95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: .35rem;
}

.value-desc {
    font-size: .82rem;
    color: var(--text-dim);
    line-height: 1.5;
}

@media (max-width: 680px) {
    .value-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ─── CTA band ──────────────────────────────────────────── */
.cta-band {
    padding: 3.5rem 0;
    background: linear-gradient(135deg, var(--navy-mid), var(--navy-cta));
    border-bottom: 1px solid var(--gold-dim);
    text-align: center;
}

.cta-band h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: .6rem;
}

.cta-band p {
    font-size: .95rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* ─── Footer ────────────────────────────────────────────── */
.site-footer {
    padding: 1.5rem 0;
    position: relative;
    z-index: 1;
}

.site-footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: .75rem;
}

.footer-copy {
    font-size: .78rem;
    color: var(--text-faint);
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    list-style: none;
}

.footer-links a {
    font-size: .78rem;
    color: var(--text-faint);
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); text-decoration: none; }

/* ─── Contact page ──────────────────────────────────────── */
.contact-page {
    min-height: calc(100vh - 60px);
    padding: 4rem 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.contact-card {
    background: var(--navy-light);
    border: 1px solid var(--gold-dim);
    border-radius: 12px;
    padding: 2.5rem 3rem;
    width: 100%;
    max-width: 560px;
}

.contact-card h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: .4rem;
}

.contact-card .subtitle {
    font-size: .88rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
    display: block;
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: .35rem;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--navy);
    border: 1px solid var(--navy-border);
    color: var(--text);
    font-size: .9rem;
    padding: .65rem .85rem;
    border-radius: var(--radius);
    font-family: inherit;
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-optional {
    font-size: .72rem;
    color: var(--text-faint);
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
}

.alert-success {
    background: var(--gold-subtle);
    border: 1px solid var(--gold-dim);
    border-radius: var(--radius);
    color: var(--gold);
    padding: .85rem 1rem;
    font-size: .88rem;
    margin-bottom: 1.5rem;
}

.alert-error {
    background: var(--red-bg);
    border: 1px solid var(--red-border);
    border-radius: var(--radius);
    color: var(--red-text);
    padding: .85rem 1rem;
    font-size: .88rem;
    margin-bottom: 1.5rem;
}

@media (max-width: 680px) {
    .contact-card { padding: 1.75rem 1.25rem; }
}