/* AVOOR frontend — dark premium */

:root {
    --bg: #050505;
    --bg-alt: #0d0d0d;
    --card: #141414;
    --line: #242424;
    --text: #eaeaea;
    --muted: #8a8a8a;
    --accent: #f2f2f2;
    --wa: #25D366;
    --wa-dark: #128C7E;
    --max: 1200px;
    --radius: 14px;
    --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.preview-bar {
    background: #ffcc00;
    color: #111;
    text-align: center;
    padding: 10px;
    font-weight: 600;
    font-size: .9rem;
    position: sticky;
    top: 0;
    z-index: 100;
}
.preview-bar a { margin-left: 14px; text-decoration: underline; }

/* HERO */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 80px 24px;
    text-align: center;
    background: radial-gradient(ellipse at center, #161616 0%, #050505 70%);
}
.hero-media {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: 0;
    opacity: .35;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(5,5,5,.4) 0%, rgba(5,5,5,.85) 100%);
    z-index: 1;
}
.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 820px;
}
.wordmark {
    font-weight: 800;
    font-size: clamp(2.5rem, 8vw, 5rem);
    letter-spacing: .5em;
    color: var(--accent);
    text-shadow: 0 0 40px rgba(255,255,255,.15);
}
.tagline {
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .35em;
    font-size: .75rem;
    margin-top: 8px;
}
.headline {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 600;
    margin: 40px 0 12px;
}
.subheadline {
    color: var(--muted);
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    margin-bottom: 36px;
}

/* BUTTONS */
.btn-wa {
    display: inline-block;
    background: var(--wa);
    color: #fff !important;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 600;
    font-size: .95rem;
    letter-spacing: .02em;
    transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
    box-shadow: 0 12px 28px -12px rgba(37,211,102,.55);
}
.btn-wa:hover { transform: translateY(-2px); background: #1fb858; }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }

.age-badge {
    margin-top: 28px;
    display: inline-block;
    border: 1px solid #ff4444;
    color: #ff6b6b;
    padding: 8px 16px;
    border-radius: 999px;
    font-size: .75rem;
    letter-spacing: .1em;
    text-transform: uppercase;
}

/* SECTION */
section {
    padding: 100px 24px;
    max-width: var(--max);
    margin: 0 auto;
}
.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}
.eyebrow {
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .3em;
    font-size: .72rem;
}
.section-head h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    margin: 10px 0 14px;
    letter-spacing: .02em;
}
.section-head p {
    color: var(--muted);
}

/* FEATURED PRODUCT */
.featured {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    background: linear-gradient(180deg, #141414 0%, #0a0a0a 100%);
    border: 1px solid var(--line);
    border-radius: calc(var(--radius) + 4px);
    overflow: hidden;
    margin-bottom: 48px;
}
@media (min-width: 900px) {
    .featured { grid-template-columns: 1.1fr 1fr; align-items: center; gap: 0; }
}
.featured-media {
    aspect-ratio: 4/5;
    background: #060606;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
@media (min-width: 900px) { .featured-media { aspect-ratio: auto; height: 100%; min-height: 520px; } }
.featured-media img { width: 100%; height: 100%; object-fit: cover; }
.featured-body { padding: 44px 40px 48px; }
.featured-flag {
    display: inline-block;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: .3em;
    font-size: .72rem;
    border: 1px solid var(--line);
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 20px;
}
.featured-body h3 {
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    font-weight: 800;
    margin: 0 0 14px;
    letter-spacing: .01em;
}
.featured-desc {
    color: var(--muted);
    font-size: 1.05rem;
    margin: 0 0 24px;
}
.featured-body .highlights { margin-bottom: 30px; }

/* GRID (remaining 4) */
.cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 720px)  { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .cards { grid-template-columns: repeat(4, 1fr); } }
.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.card:hover { transform: translateY(-4px); border-color: #3a3a3a; }
.card-media {
    position: relative;
    aspect-ratio: 4/5;
    background: #0a0a0a;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.featured-media { position: relative; }

/* AVAILABILITY BADGE */
.avail-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: .7rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 999px;
    letter-spacing: .08em;
    text-transform: uppercase;
    backdrop-filter: blur(6px);
    background: rgba(0,0,0,.55);
    border: 1px solid rgba(255,255,255,.1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    z-index: 2;
}
.avail-badge::before {
    content: "";
    width: 8px; height: 8px; border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 8px currentColor;
}
.avail-ok  { color: #22c55e; }
.avail-low { color: #f59e0b; }
.avail-out { color: #ef4444; }

/* Disabled CTA for out-of-stock */
.btn-disabled {
    background: #2a2a2a !important;
    color: #777 !important;
    cursor: not-allowed;
    box-shadow: none !important;
    pointer-events: none;
    display: inline-block;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 600;
    font-size: .95rem;
}
.btn-disabled.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-placeholder {
    color: #333; font-size: .85rem;
    text-transform: uppercase; letter-spacing: .2em;
}
.card-body { padding: 26px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { margin: 0 0 8px; font-size: 1.25rem; font-weight: 700; }
.card-desc { color: var(--muted); font-size: .95rem; margin: 0 0 18px; }
.highlights {
    list-style: none;
    padding: 0; margin: 0 0 24px;
    flex: 1;
}
.highlights li {
    padding: 6px 0 6px 26px;
    position: relative;
    font-size: .88rem;
    color: #cccccc;
    border-top: 1px solid #1a1a1a;
}
.highlights li:first-child { border-top: 0; }
.highlights li::before {
    content: "✓";
    position: absolute; left: 0; top: 6px;
    color: var(--accent);
    font-weight: 800;
}
.card .btn-wa { align-self: flex-start; }

/* TRUST */
.trust-list {
    list-style: none;
    padding: 0; margin: 0;
    display: grid;
    gap: 14px;
    grid-template-columns: 1fr;
    max-width: 720px;
    margin: 0 auto;
}
@media (min-width: 720px) { .trust-list { grid-template-columns: 1fr 1fr; } }
.trust-list li {
    background: var(--bg-alt);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 22px;
    display: flex; align-items: center; gap: 14px;
    font-size: .95rem;
}
.trust-list .check {
    display: inline-flex;
    width: 28px; height: 28px; border-radius: 50%;
    background: #1a1a1a;
    align-items: center; justify-content: center;
    color: var(--accent); font-weight: 800;
    flex-shrink: 0;
}

/* PROCESS */
.steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
    background: var(--bg-alt);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 36px 28px;
    text-align: center;
}
.step-num {
    font-weight: 800;
    color: var(--accent);
    font-size: 1.6rem;
    letter-spacing: .2em;
    opacity: .3;
    margin-bottom: 14px;
}
.step h3 { margin: 0 0 10px; font-size: 1.2rem; }
.step p { color: var(--muted); margin: 0; font-size: .92rem; }

/* FAQ */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
}
.faq-item {
    background: var(--bg-alt);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 14px;
}
.faq-item summary {
    cursor: pointer;
    font-weight: 600;
    list-style: none;
    display: flex; justify-content: space-between; align-items: center;
    font-size: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    color: var(--muted);
    font-size: 1.4rem;
    transition: transform .25s var(--ease);
}
.faq-item[open] summary::after { content: "−"; }
.faq-answer {
    color: var(--muted);
    padding-top: 14px;
    font-size: .95rem;
}

/* FOOTER */
footer {
    background: #020202;
    border-top: 1px solid var(--line);
    padding: 60px 24px 100px;
    text-align: center;
    color: var(--muted);
    font-size: .82rem;
}
.footer-brand {
    font-weight: 800;
    letter-spacing: .4em;
    color: var(--accent);
    margin-bottom: 16px;
}
.footer-links { margin-bottom: 12px; }
.footer-links a { margin: 0 14px; }
.footer-links a:hover { color: var(--text); }
.footer-age { max-width: 520px; margin: 10px auto; color: #666; font-size: .78rem; }
.footer-copy { margin-top: 14px; color: #444; }

/* STICKY WA */
.sticky-wa {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--wa);
    color: #fff !important;
    padding: 14px 22px;
    border-radius: 999px;
    font-weight: 600;
    box-shadow: 0 18px 40px -12px rgba(37,211,102,.6);
    z-index: 50;
}
@media (min-width: 900px) { .sticky-wa { display: none; } }

/* REVEAL */
.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; }
    .reveal { opacity: 1; transform: none; }
}

/* LEGAL PAGES */
.page-legal { background: var(--bg); color: var(--text); }
.legal-wrap {
    max-width: 760px;
    margin: 0 auto;
    padding: 60px 24px 100px;
}
.legal-wrap h2 { letter-spacing: .05em; }
.back-link { color: var(--muted); display: inline-block; margin-bottom: 30px; }
.back-link:hover { color: var(--text); }