/* ============================================================
   TESTO BOOST — multi-page site styles
   ============================================================ */

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

:root {
    --bg:        #070708;
    --surface:   #0d0e10;
    --surface2:  #141618;
    --gold:      #C8941A;
    --gold-lt:   #E4B040;
    --gold-dk:   #8A6210;
    --cream:     #F6F1E7;
    --cream2:    #EFE8D9;
    --paper:     #FBF8F1;
    --ink:       #1A1816;
    --ink-dim:   #4A453F;
    --rule:      #E2D8C2;
    --text:      #EBEBEB;
    --dim:       #888888;
    --dim2:      #555555;
    --border:    #1C1D1F;
}

html { scroll-behavior: smooth; }
img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }

body {
    background: var(--paper);
    color: var(--ink);
    font-family: 'Barlow', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
}

/* subtle film grain over whole page */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── TOP BANNER ── */
.top-banner {
    background: #F5D000;
    color: #0a0a0a;
    text-align: center;
    padding: 9px 24px;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 601;
    display: flex;
    align-items: center;
    justify-content: center;
}
.top-banner-item {
    padding: 0 18px;
    position: relative;
}
.top-banner-item + .top-banner-item::before {
    content: '|';
    position: absolute; left: 0;
    color: rgba(0,0,0,0.3);
}
@media (max-width: 700px) {
    .top-banner-item:nth-child(n+3) { display: none; }
    .top-banner { font-size: 11px; }
}

/* ── NAV ── */
nav.site-nav {
    position: fixed;
    top: 35px; left: 0; right: 0;
    z-index: 600;
    background: rgba(7,7,8, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 14px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text);
}
.nav-logo {
    font-family: 'Anton', sans-serif;
    letter-spacing: 0.14em;
    font-size: 22px;
    color: #fff;
}
.nav-logo em {
    color: var(--gold);
    font-style: normal;
    font-weight: inherit;
}
.nav-links {
    display: flex;
    gap: 28px;
    list-style: none;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 13.5px;
    font-weight: 600;
}
.nav-links a {
    color: var(--text);
    padding: 6px 0;
    border-bottom: 1px solid transparent;
    transition: color 180ms, border-color 180ms;
}
.nav-links a:hover { color: var(--gold-lt); border-bottom-color: var(--gold); }
.nav-links a.active { color: var(--gold-lt); border-bottom-color: var(--gold); }

.nav-cta {
    background: var(--gold);
    color: #111;
    padding: 10px 22px;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-size: 13px;
    transition: background 180ms, transform 180ms;
}
.nav-cta:hover { background: var(--gold-lt); transform: translateY(-1px); }

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    width: 28px; height: 22px;
    justify-content: center;
}
.nav-burger span {
    display: block; height: 2px; width: 100%;
    background: var(--text);
    transition: transform 220ms, opacity 220ms;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 980px) {
    nav.site-nav { padding: 12px 22px; }
    .nav-burger { display: flex; }
    .nav-links {
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: rgba(7,7,8, 0.98);
        flex-direction: column;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 280ms ease;
        border-bottom: 1px solid var(--border);
    }
    .nav-links.open { max-height: 480px; }
    .nav-links li { width: 100%; border-top: 1px solid var(--border); }
    .nav-links a {
        display: block;
        padding: 16px 22px;
        border: 0;
    }
    .nav-cta-mobile-hide { display: none; }
}

/* ── PAGE OFFSETS ── */
.page-pad { padding-top: 110px; }   /* under nav + banner */

/* ── SECTIONS ── */
.section {
    padding: 90px 36px;
}
.section.dark { background: var(--bg); color: var(--text); }
.section.cream { background: var(--cream); color: var(--ink); }
.section.paper { background: var(--paper); color: var(--ink); }
.section.surface2 { background: var(--surface2); color: var(--text); }
.container { max-width: 1180px; margin: 0 auto; }
.container.narrow { max-width: 820px; }
.container.medium { max-width: 980px; }

/* ── TYPOGRAPHY ── */
.eyebrow {
    display: inline-block;
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.32em;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 18px;
    padding: 4px 0;
    border-top: 1px solid var(--gold);
    border-bottom: 1px solid var(--gold);
}
.section.cream .eyebrow,
.section.paper .eyebrow { color: var(--gold-dk); border-color: var(--gold-dk); }

h1, h2, h3, h4 {
    font-family: 'Anton', sans-serif;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.05;
}
.display {
    font-size: clamp(48px, 7vw, 96px);
    letter-spacing: -0.005em;
    line-height: 0.98;
}
.h1 { font-size: clamp(40px, 5.5vw, 68px); }
.h2 { font-size: clamp(30px, 4vw, 48px); }
.h3 { font-size: clamp(22px, 2.4vw, 28px); }
.lede {
    font-family: 'Barlow', sans-serif;
    font-size: clamp(18px, 1.9vw, 21px);
    color: var(--ink-dim);
    line-height: 1.55;
    max-width: 64ch;
}
.section.dark .lede,
.section.surface2 .lede { color: #c5c5c5; }
.gold { color: var(--gold-lt); }
.section.cream .gold,
.section.paper .gold { color: var(--gold-dk); }
.kicker {
    font-family: 'Barlow Condensed', sans-serif;
    font-size: 13.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--dim);
    font-weight: 600;
}

p { margin-bottom: 1.05em; }
ul, ol { margin: 0 0 1.05em 1.4em; }
li { margin-bottom: 0.4em; }

/* ── HERO (HOME) ── */
.home-hero {
    position: relative;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    padding: 130px 36px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.home-hero::before {
    content: 'T';
    position: absolute;
    font-family: 'Anton', sans-serif;
    font-size: clamp(440px, 65vw, 980px);
    color: var(--gold);
    opacity: 0.04;
    top: 50%; left: 50%;
    transform: translate(-50%, -52%);
    pointer-events: none;
    line-height: 1;
}
.home-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    width: 100%;
    max-width: 1280px;
}
.home-hero-copy .display {
    margin: 18px 0 24px;
}
.home-hero-copy .display em { color: var(--gold-lt); font-style: normal; }
.home-hero-actions {
    margin-top: 38px;
    display: flex; gap: 16px; flex-wrap: wrap;
}
.home-hero-bottle {
    max-height: 620px;
    margin: 0 auto;
    filter: drop-shadow(0 30px 60px rgba(0,0,0,0.6));
    animation: floaty 6s ease-in-out infinite;
}
@keyframes floaty {
    0%,100% { transform: translateY(0); }
    50%     { transform: translateY(-14px); }
}
@media (max-width: 900px) {
    .home-hero-grid { grid-template-columns: 1fr; gap: 30px; }
    .home-hero-bottle { max-height: 360px; }
}

/* ── PAGE HERO (interior) ── */
.page-hero {
    background: var(--bg);
    color: var(--text);
    padding: 150px 36px 90px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 80px; height: 3px;
    background: var(--gold);
}
.page-hero .lede { margin: 22px auto 0; }

/* ── BUTTONS ── */
.btn {
    display: inline-block;
    padding: 16px 32px;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    border: 0;
    transition: transform 180ms, background 180ms, color 180ms;
}
.btn-primary {
    background: var(--gold);
    color: #111;
}
.btn-primary:hover { background: var(--gold-lt); transform: translateY(-2px); }
.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1.5px solid var(--text);
}
.btn-ghost:hover { background: var(--text); color: #111; transform: translateY(-2px); }
.section.cream .btn-ghost,
.section.paper .btn-ghost { color: var(--ink); border-color: var(--ink); }
.section.cream .btn-ghost:hover,
.section.paper .btn-ghost:hover { background: var(--ink); color: var(--cream); }

/* ── FEATURE BLOCKS ── */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
    margin-bottom: 100px;
}
.feature-row:last-child { margin-bottom: 0; }
.feature-row.reverse .feature-copy { order: 2; }
.feature-copy h2 { margin-bottom: 18px; }
.feature-image {
    background: var(--cream2);
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--rule);
    position: relative;
    overflow: hidden;
}
.feature-image img { max-height: 90%; max-width: 90%; object-fit: contain; }
.feature-image.dark { background: var(--surface2); border-color: #2A2C2F; }

@media (max-width: 800px) {
    .feature-row { grid-template-columns: 1fr; gap: 30px; margin-bottom: 60px; }
    .feature-row.reverse .feature-copy { order: 0; }
}

/* ── CARD GRID ── */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin-top: 50px;
}
.card {
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 32px 26px;
    transition: transform 220ms, box-shadow 220ms, border-color 220ms;
    display: flex;
    flex-direction: column;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(0,0,0,0.08);
    border-color: var(--gold);
}
.section.dark .card,
.section.surface2 .card {
    background: var(--surface2);
    border-color: #2A2C2F;
}
.card-icon {
    width: 50px; height: 50px;
    display: grid; place-items: center;
    background: var(--gold);
    color: #111;
    font-family: 'Anton', sans-serif;
    font-size: 22px;
    margin-bottom: 18px;
}
.card-title {
    font-family: 'Anton', sans-serif;
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 10px;
}
.card-meta {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 12px;
    color: var(--gold);
    margin-bottom: 8px;
}
.section.cream .card-meta,
.section.paper .card-meta { color: var(--gold-dk); }

/* ── INGREDIENT CARDS ── */
.ingredient-card {
    background: var(--paper);
    border: 1px solid var(--rule);
    padding: 36px 32px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.ingredient-card .ing-name {
    font-family: 'Anton', sans-serif;
    font-size: 28px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}
.ingredient-card .ing-latin {
    font-style: italic;
    color: var(--ink-dim);
    margin-bottom: 12px;
    font-size: 15px;
}
.ingredient-card .ing-dose {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 13px;
    color: var(--gold-dk);
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gold);
    align-self: flex-start;
}

/* ── STATS BAND ── */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
    margin-top: 30px;
}
.stat-num {
    font-family: 'Anton', sans-serif;
    font-size: clamp(48px, 5vw, 68px);
    color: var(--gold-lt);
    line-height: 1;
}
.section.cream .stat-num,
.section.paper .stat-num { color: var(--gold-dk); }
.stat-label {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 13px;
    margin-top: 10px;
    color: var(--dim);
}
.section.cream .stat-label,
.section.paper .stat-label { color: var(--ink-dim); }
@media (max-width: 700px) {
    .stats { grid-template-columns: repeat(2, 1fr); gap: 36px 16px; }
}

/* ── BLOG ── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 36px;
}
.blog-card {
    background: var(--paper);
    border: 1px solid var(--rule);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 220ms, box-shadow 220ms;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(0,0,0,0.08);
}
.blog-card-img {
    aspect-ratio: 16 / 9;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface2) 60%, #1c1d20 100%);
    position: relative;
    overflow: hidden;
}
.blog-card-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--cat-color, var(--gold));
    opacity: 0.18;
}
.blog-card-img::after {
    content: attr(data-letter);
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
    font-family: 'Anton', sans-serif;
    font-size: 110px;
    color: var(--cat-color, var(--gold));
    opacity: 0.7;
    letter-spacing: 0.02em;
}
.blog-card-body {
    padding: 26px 24px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.blog-card-cat {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 11.5px;
    color: var(--gold-dk);
    margin-bottom: 10px;
    font-weight: 700;
}
.blog-card-title {
    font-family: 'Anton', sans-serif;
    font-size: 22px;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 12px;
    letter-spacing: 0.01em;
}
.blog-card-excerpt {
    color: var(--ink-dim);
    font-size: 15px;
    line-height: 1.55;
    flex: 1;
}
.blog-card-meta {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--rule);
    display: flex;
    justify-content: space-between;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 12px;
    color: var(--dim);
}

/* ── BLOG POST ARTICLE ── */
.article-hero {
    background: var(--bg);
    color: var(--text);
    padding: 140px 36px 70px;
    border-bottom: 4px solid var(--gold);
}
.article-hero .container.narrow { text-align: left; }
.article-hero .article-cat {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    font-size: 13px;
    color: var(--gold);
    margin-bottom: 18px;
    font-weight: 700;
}
.article-hero h1 {
    font-size: clamp(34px, 5vw, 56px);
    margin-bottom: 22px;
    line-height: 1.05;
}
.article-meta {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 13px;
    color: var(--dim);
}
.article-body {
    padding: 80px 36px 90px;
    background: var(--paper);
}
.article-body .container.narrow { font-size: 17.5px; line-height: 1.78; }
.article-body p { margin-bottom: 1.3em; }
.article-body h2 {
    font-size: 30px;
    margin: 50px 0 20px;
    text-transform: uppercase;
    letter-spacing: 0.01em;
}
.article-body h3 {
    font-size: 22px;
    margin: 36px 0 14px;
}
.article-body blockquote {
    border-left: 4px solid var(--gold);
    margin: 32px 0;
    padding: 6px 0 6px 28px;
    font-family: 'Barlow', sans-serif;
    font-style: italic;
    font-size: 20px;
    color: var(--ink-dim);
}
.article-body ul, .article-body ol { margin-left: 1.4em; margin-bottom: 1.3em; }
.article-body li { margin-bottom: 0.5em; }
.article-body strong { color: var(--ink); }
.article-body a { color: var(--gold-dk); border-bottom: 1px solid var(--gold-dk); }

.article-callout {
    background: var(--cream);
    border-left: 4px solid var(--gold);
    padding: 28px 32px;
    margin: 36px 0;
}
.article-callout .kicker {
    color: var(--gold-dk);
    margin-bottom: 8px;
    font-weight: 700;
}

/* ── FAQ ── */
.faq-list {
    margin-top: 30px;
    border-top: 1px solid var(--rule);
}
.faq-item {
    border-bottom: 1px solid var(--rule);
    padding: 28px 0;
}
.faq-q {
    font-family: 'Anton', sans-serif;
    font-size: 22px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 12px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}
.faq-q::after {
    content: '+';
    font-size: 26px;
    color: var(--gold-dk);
    flex-shrink: 0;
    transition: transform 220ms;
}
.faq-item.open .faq-q::after { content: '–'; }
.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 320ms ease;
    color: var(--ink-dim);
    font-size: 16.5px;
}
.faq-item.open .faq-a { max-height: 600px; padding-top: 8px; }

/* ── CTA BAND ── */
.cta-band {
    background: var(--bg);
    color: var(--text);
    padding: 80px 36px;
    text-align: center;
    border-top: 4px solid var(--gold);
    border-bottom: 4px solid var(--gold);
}
.cta-band h2 { margin-bottom: 18px; }

/* ── TRUST BAR ── */
.trust-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 48px 36px;
    background: var(--cream);
    border-top: 1px solid var(--rule);
    border-bottom: 1px solid var(--rule);
    text-align: center;
}
.trust-item {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.trust-icon {
    font-family: 'Anton', sans-serif;
    font-size: 32px;
    color: var(--gold-dk);
    width: 60px; height: 60px;
    border: 2px solid var(--gold-dk);
    border-radius: 50%;
    display: grid; place-items: center;
}
.trust-label {
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 13px;
    color: var(--ink);
}
.trust-sub {
    font-size: 13px;
    color: var(--ink-dim);
    max-width: 180px;
}
@media (max-width: 760px) { .trust-bar { grid-template-columns: repeat(2, 1fr); gap: 36px 16px; } }

/* ── FOOTER ── */
footer.site-footer {
    background: #050507;
    color: #c0c0c0;
    padding: 70px 36px 30px;
    border-top: 1px solid var(--border);
}
.footer-cols {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 48px;
    max-width: 1180px;
    margin: 0 auto;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border);
}
.footer-brand .nav-logo { font-size: 26px; margin-bottom: 16px; display: inline-block; }
.footer-brand .footer-corp {
    font-size: 13.5px;
    color: var(--dim);
    line-height: 1.65;
    margin-top: 14px;
}
.footer-brand .footer-corp a { color: var(--gold-lt); }
.footer-col h4 {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 13px;
    color: var(--gold-lt);
    margin-bottom: 18px;
    font-weight: 700;
}
.footer-col ul { list-style: none; margin: 0; }
.footer-col li { margin-bottom: 10px; font-size: 14.5px; }
.footer-col a { color: #c0c0c0; transition: color 180ms; }
.footer-col a:hover { color: var(--gold-lt); }
.footer-disclaimer {
    max-width: 1180px;
    margin: 30px auto 0;
    font-size: 12.5px;
    color: var(--dim2);
    line-height: 1.65;
    padding-bottom: 26px;
    border-bottom: 1px solid var(--border);
}
.footer-bottom {
    max-width: 1180px;
    margin: 22px auto 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 12px;
    color: var(--dim2);
}
.footer-bottom a { color: var(--dim); margin-left: 18px; }
.footer-bottom a:hover { color: var(--gold-lt); }

@media (max-width: 800px) {
    .footer-cols { grid-template-columns: 1fr 1fr; gap: 36px 24px; }
}
@media (max-width: 480px) {
    .footer-cols { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
    .footer-bottom a { margin-left: 0; margin-right: 16px; }
}

/* ── UTILITY ── */
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 26px; }
.mt-4 { margin-top: 38px; }
.mb-3 { margin-bottom: 26px; }
.divider {
    height: 3px;
    width: 60px;
    background: var(--gold);
    margin: 22px auto;
}
.divider.left { margin-left: 0; }