/* Goldlet website — shared stylesheet */

:root {
    --gold-50:  #fff8e6;
    --gold-100: #ffeab8;
    --gold-300: #f5c453;
    --gold-500: #d4a017;
    --gold-700: #a07300;
    --ink-900:  #1c1a15;
    --ink-700:  #3a3528;
    --ink-500:  #6a6452;
    --ink-300:  #b5ad97;
    --paper:    #fffdf7;
    --surface:  #ffffff;
    --border:   #ece4cf;
    --shadow:   0 10px 30px rgba(58, 53, 40, 0.08);
    --radius:   18px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI",
                 Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--paper);
    color: var(--ink-900);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--gold-700);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--gold-500);
}

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

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Navigation ---------- */

.nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 253, 247, 0.85);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--ink-900);
}

.brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(212, 160, 23, 0.35);
}

.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--ink-700);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--gold-700);
}

@media (max-width: 640px) {
    .nav-links {
        gap: 16px;
    }
    .nav-links a {
        font-size: 0.85rem;
    }
}

/* ---------- Hero ---------- */

.hero {
    padding: 96px 0 80px;
    background:
      radial-gradient(900px 480px at 80% -10%, rgba(245, 196, 83, 0.25), transparent 70%),
      radial-gradient(700px 380px at 10% 110%, rgba(212, 160, 23, 0.12), transparent 70%);
    text-align: center;
}

.eyebrow {
    display: inline-block;
    background: var(--gold-50);
    color: var(--gold-700);
    border: 1px solid var(--gold-100);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--ink-900);
    margin-bottom: 18px;
}

h1 .accent {
    background: linear-gradient(135deg, var(--gold-700), var(--gold-300));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p.lead {
    font-size: 1.15rem;
    color: var(--ink-500);
    max-width: 640px;
    margin: 0 auto 32px;
}

.cta-row {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-700), var(--gold-500));
    color: #fff;
    box-shadow: 0 8px 20px rgba(160, 115, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(160, 115, 0, 0.35);
    color: #fff;
}

.btn-ghost {
    background: var(--surface);
    color: var(--ink-700);
    border-color: var(--border);
}

.btn-ghost:hover {
    border-color: var(--gold-300);
    color: var(--gold-700);
}

/* ---------- Sections ---------- */

section.block {
    padding: 80px 0;
}

section.block.alt {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--ink-900);
    letter-spacing: -0.01em;
    margin-bottom: 12px;
}

h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ink-900);
    margin-bottom: 8px;
}

.section-lead {
    color: var(--ink-500);
    max-width: 620px;
    margin-bottom: 40px;
    font-size: 1.05rem;
}

/* Feature grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.card .icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--gold-50);
    color: var(--gold-700);
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.card p {
    color: var(--ink-500);
    font-size: 0.97rem;
}

/* ---------- Legal / Doc layout ---------- */

.doc-hero {
    padding: 60px 0 32px;
    background:
      radial-gradient(700px 320px at 80% -20%, rgba(245, 196, 83, 0.18), transparent 70%);
    border-bottom: 1px solid var(--border);
}

.doc-hero .eyebrow {
    margin-bottom: 12px;
}

.doc-hero h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 8px;
}

.doc-hero .meta {
    color: var(--ink-500);
    font-size: 0.95rem;
}

.doc {
    padding: 56px 0 96px;
}

.doc article {
    max-width: 760px;
    margin: 0 auto;
}

.doc h2 {
    font-size: 1.4rem;
    margin: 40px 0 12px;
}

.doc h2:first-child {
    margin-top: 0;
}

.doc h3 {
    font-size: 1.1rem;
    margin: 24px 0 8px;
}

.doc p, .doc li {
    color: var(--ink-700);
    font-size: 1.02rem;
}

.doc p + p {
    margin-top: 12px;
}

.doc ul, .doc ol {
    margin: 12px 0 12px 22px;
}

.doc li + li {
    margin-top: 6px;
}

.doc strong {
    color: var(--ink-900);
}

.callout {
    margin-top: 32px;
    padding: 18px 22px;
    background: var(--gold-50);
    border: 1px solid var(--gold-100);
    border-radius: 12px;
    color: var(--ink-700);
    font-size: 0.95rem;
}

/* ---------- FAQ ---------- */

.faq {
    max-width: 760px;
    margin: 0 auto;
}

.faq details {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px 22px;
    margin-bottom: 12px;
    transition: border-color 0.2s ease;
}

.faq details[open] {
    border-color: var(--gold-300);
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--ink-900);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: "+";
    color: var(--gold-700);
    font-size: 1.4rem;
    font-weight: 400;
    transition: transform 0.2s ease;
}

.faq details[open] summary::after {
    transform: rotate(45deg);
}

.faq details p {
    margin-top: 12px;
    color: var(--ink-500);
    font-size: 0.97rem;
}

/* ---------- Footer ---------- */

footer {
    background: var(--ink-900);
    color: var(--ink-300);
    padding: 56px 0 32px;
    margin-top: 0;
}

footer .container {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    justify-content: space-between;
    align-items: flex-start;
}

footer .brand {
    color: #fff;
}

footer .links {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    list-style: none;
}

footer a {
    color: var(--ink-300);
    font-size: 0.95rem;
}

footer a:hover {
    color: var(--gold-300);
}

.copy {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: var(--ink-300);
    text-align: center;
}