/* /Users/anumartin/Documents/GitHub/VINSRA/landing/assets/css/main.css */

/* ── Reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* ── DS Tokens — VINSRA v2 (Aug 2026) ───────────────────────────────────── */
:root {
    /* Ink ramp */
    --ink-950:      #000000;
    --ink-900:      #050506;
    --ink-800:      #0A0A0C;
    --ink-700:      #121214;
    --ink-600:      #1A1A1D;
    --ink-500:      #232327;
    --ink-400:      #2E2E33;

    /* Silver ramp — interactive accent (gold is logo-only) */
    --silver-100:   #F5F5F6;
    --silver-200:   #E3E3E6;
    --silver-300:   #C6C6CB;
    --silver-400:   #9E9EA6;
    --silver-500:   #75757D;
    --silver-600:   #54545B;
    --silver-700:   #3A3A40;

    /* White opacity utilities */
    --white-a04:    rgba(255,255,255,.04);
    --white-a08:    rgba(255,255,255,.08);
    --white-a12:    rgba(255,255,255,.12);
    --white-a20:    rgba(255,255,255,.20);

    /* Brand mark — logo / wordmark ONLY. Never use on UI elements. */
    --brand-gold:   #C9A227;

    /* Semantic status */
    --status-success: #3F9E63;
    --status-danger:  #C4504C;

    /* Mapped UI tokens */
    --bg-canvas:       #050506;
    --bg-sunken:       #000000;
    --surface-card:    #121214;
    --surface-raised:  #1A1A1D;
    --surface-input:   #1A1A1D;
    --surface-overlay: rgba(0,0,0,.76);
    --text-primary:    #F5F5F6;
    --text-secondary:  #9E9EA6;
    --text-tertiary:   #75757D;
    --text-on-accent:  #050506;
    --border-subtle:   #1E1E22;
    --border-strong:   #34343A;
    --border-hairline: rgba(255,255,255,.08);

    /* Accent = silver-100. Primary CTAs, active states. */
    --accent:          #F5F5F6;
    --accent-hover:    #FFFFFF;
    --accent-press:    #C6C6CB;
    --accent-soft:     rgba(255,255,255,.08);
    --accent-2:        #9E9EA6;

    /* Gradients */
    --gradient-focal:    linear-gradient(135deg, #FFFFFF 0%, #C6C6CB 46%, #75757D 100%);
    --gradient-protect:  linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.9) 100%);

    /* Elevation — pure black shadows only */
    --shadow-xs:    0 1px 2px rgba(0,0,0,.5);
    --shadow-sm:    0 2px 10px rgba(0,0,0,.55);
    --shadow-md:    0 10px 30px rgba(0,0,0,.62);
    --shadow-lg:    0 28px 64px rgba(0,0,0,.70);
    --ring-focus:   0 0 0 3px rgba(255,255,255,.24);
    --sheen-top:    inset 0 1px 0 rgba(255,255,255,.14);

    /* Shape */
    --radius-xs:    6px;
    --radius-sm:    10px;
    --radius-md:    14px;
    --radius-lg:    20px;
    --radius-xl:    28px;
    --radius-pill:  999px;

    /* Motion */
    --dur-fast:     120ms;
    --dur-base:     200ms;
    --dur-slow:     320ms;
    --ease-out:     cubic-bezier(.16,1,.3,1);
    --ease-std:     cubic-bezier(.2,.8,.2,1);

    /* Typography */
    --font:         "Geist", "SF Pro Display", -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono:    "Geist Mono", ui-monospace, Menlo, monospace;
}

/* ── Base ────────────────────────────────────────────────────────────────── */
body {
    background: var(--bg-canvas);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 15px;
    line-height: 1.5;
    letter-spacing: -0.005em;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
.mono { font-family: var(--font-mono); }
.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
}

/* ── Scroll progress ─────────────────────────────────────────────────────── */
.scroll-progress {
    position: fixed;
    top: 0; left: 0;
    height: 1px; width: 0%;
    background: var(--accent);
    z-index: 200;
    pointer-events: none;
    transition: width .1s linear;
    opacity: .48;
}

/* ── Nav ─────────────────────────────────────────────────────────────────── */
.nav {
    position: sticky;
    top: 0; z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 40px;
    background: rgba(5,5,6,.88);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-subtle);
    transition: border-color var(--dur-fast);
}
.wordmark {
    font-family: var(--font);
    font-size: 17px; font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--brand-gold);
    display: flex; align-items: center; gap: 8px;
}
.nav-mark { width: 26px; height: 26px; flex-shrink: 0; display: block; }
.wordmark-lg {
    font-size: 20px; font-weight: 700;
    letter-spacing: -0.04em;
    color: var(--brand-gold);
    display: block; margin-bottom: 14px;
}
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a:not(.btn) {
    font-size: 14px; font-weight: 500;
    color: var(--text-tertiary);
    letter-spacing: 0;
    transition: color var(--dur-fast);
}
.nav-links a:not(.btn):hover { color: var(--text-primary); }
.nav-hamburger {
    display: none;
    background: none; border: none;
    color: var(--text-tertiary);
    cursor: pointer; padding: 4px;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    font-family: var(--font); font-weight: 600;
    border: none; cursor: pointer;
    border-radius: var(--radius-md);
    transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast);
    text-decoration: none; white-space: nowrap; letter-spacing: -.01em;
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--accent); color: var(--text-on-accent); box-shadow: var(--sheen-top); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-sm { font-size: 13px; padding: 8px 16px; border-radius: var(--radius-sm); }

/* ── Store badges ────────────────────────────────────────────────────────── */
.store-row { display: flex; gap: 10px; flex-wrap: wrap; }
.store-row-center { justify-content: center; }
.store-btn {
    display: inline-flex; align-items: center; gap: 11px;
    padding: 11px 20px;
    border-radius: var(--radius-md);
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    font-family: var(--font); color: var(--text-primary);
    cursor: pointer;
    transition: background var(--dur-fast), border-color var(--dur-fast), transform var(--dur-base);
}
.store-btn:hover { background: var(--ink-500); border-color: var(--white-a20); transform: translateY(-2px); }
.store-btn .store-icon { width: 20px; height: 20px; flex-shrink: 0; object-fit: contain; }
.store-btn:not(.store-btn-primary) img.store-icon[alt="Apple"] { filter: invert(1); }
.store-btn span { display: flex; flex-direction: column; line-height: 1.2; text-align: left; }
.store-btn small { font-size: 10px; color: var(--text-tertiary); display: block; margin-bottom: 2px; }
.store-btn span > :last-child { font-size: 14px; font-weight: 600; }
.store-btn-primary { background: var(--accent); border-color: var(--accent); color: var(--text-on-accent); box-shadow: var(--sheen-top); }
.store-btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.store-btn-primary small { color: rgba(5,5,6,.52); }
.store-btn-primary img.store-icon { filter: invert(0) !important; }

/* ── Icon helpers ────────────────────────────────────────────────────────── */
.icon-success { color: var(--status-success); }
.icon-silver  { color: var(--silver-400); }
.icon-gold    { color: var(--brand-gold); }

/* ── Live / status badge ─────────────────────────────────────────────────── */
.live-badge {
    display: inline-flex; align-items: center; align-self: center; gap: 8px;
    padding: 6px 14px; border-radius: var(--radius-pill);
    background: var(--white-a08); border: 1px solid var(--border-hairline);
    font-size: 12px; color: var(--text-secondary);
    margin-bottom: 24px;
}
.live-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--status-success); flex-shrink: 0;
    animation: pulse-dot 2.2s ease-out infinite;
}

/* ── Overline ────────────────────────────────────────────────────────────── */
.overline {
    font-size: 11px; font-weight: 600;
    letter-spacing: .10em; text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 14px; display: block;
}

/* ── Section shared ──────────────────────────────────────────────────────── */
.section {
    padding: 96px 0;
    border-top: 1px solid var(--border-subtle);
    position: relative; overflow: hidden;
}
.section-body {
    font-size: 16px; line-height: 1.65;
    color: var(--text-secondary);
    text-wrap: pretty; margin-bottom: 28px;
}
h2 {
    font-size: clamp(30px, 4.5vw, 44px);
    font-weight: 700; letter-spacing: -.03em;
    line-height: 1.1; color: var(--text-primary);
    margin-bottom: 18px;
}
.section-label-footer {
    text-align: right; font-size: 11px;
    letter-spacing: .04em; text-transform: uppercase;
    color: var(--text-tertiary);
    padding-top: 40px; max-width: 1080px;
    margin: 0 auto; padding-right: 32px;
}

/* ── Trust badges (hero) ─────────────────────────────────────────────────── */
.trust-badges {
    display: flex; align-items: center; justify-content: center;
    gap: 28px; flex-wrap: wrap;
    font-size: 12px; color: var(--text-tertiary);
    margin-top: 20px;
}
.trust-badges span { display: inline-flex; align-items: center; gap: 7px; }
.trust-badges i { width: 13px; height: 13px; flex-shrink: 0; }

/* ── Check list ──────────────────────────────────────────────────────────── */
.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }
.check-list li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--text-secondary); }
.check-list i { width: 15px; height: 15px; flex-shrink: 0; }

/* ── Pills ───────────────────────────────────────────────────────────────── */
.pill {
    display: inline-flex; align-items: center; align-self: flex-start;
    gap: 7px; padding: 5px 12px; border-radius: var(--radius-pill);
    font-size: 11px; font-weight: 600;
    letter-spacing: .05em; text-transform: uppercase;
    margin-bottom: 20px; border: 1px solid var(--border-hairline);
}
.pill i { width: 12px; height: 12px; }
.pill-neutral { background: var(--white-a08); color: var(--silver-300); }
.pill-red     { background: rgba(196,80,76,.12); color: #E07B78; border-color: rgba(196,80,76,.22); }

/* ── Hero — centered stacked layout ─────────────────────────────────────── */
.hero {
    padding: 96px 0 96px;
    position: relative; overflow: hidden;
    background: var(--bg-sunken);
}
.hero-inner {
    display: flex; flex-direction: column;
    align-items: center; text-align: center;
}
.hero-text { display: flex; flex-direction: column; align-items: center; max-width: 740px; }
.hero h1 {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 700; letter-spacing: -.04em;
    line-height: 1.0; color: var(--text-primary);
    margin-bottom: 22px; text-wrap: pretty;
}
.hero-body {
    font-size: 17px; line-height: 1.62;
    color: var(--text-secondary);
    margin-bottom: 32px; text-wrap: pretty;
    max-width: 540px;
}
.hero .store-row { justify-content: center; }


/* ── Stats strip ─────────────────────────────────────────────────────────── */
.stats-strip { background: var(--bg-sunken); border-top: 1px solid var(--border-subtle); }
.stats-strip-inner { display: flex; align-items: stretch; }
.strip-stat {
    flex: 1;
    display: flex; flex-direction: column; gap: 5px;
    padding: 28px 0; text-align: center;
    border-right: 1px solid var(--border-subtle);
}
.strip-stat:last-child { border-right: none; }
.strip-stat-num {
    font-size: 30px; font-weight: 700;
    letter-spacing: -.04em; color: var(--text-primary);
    line-height: 1.1;
}
.strip-stat-label { font-size: 12px; color: var(--text-tertiary); letter-spacing: .02em; }

/* ── Manifesto ───────────────────────────────────────────────────────────── */
.manifesto { background: var(--bg-canvas); padding: 80px 0; border-top: 1px solid var(--border-subtle); }
.manifesto-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; }
.manifesto-item {
    display: flex; flex-direction: column; gap: 12px;
    padding: 0 48px;
    border-left: 1px solid var(--border-subtle);
}
.manifesto-item:first-child { border-left: none; padding-left: 0; }
.manifesto-item:last-child  { padding-right: 0; }
.manifesto-item strong {
    font-size: 17px; font-weight: 700;
    letter-spacing: -.025em; line-height: 1.25;
    color: var(--text-primary);
}
.manifesto-item span { font-size: 14px; line-height: 1.65; color: var(--text-tertiary); }

/* ── Feature grid (3-col) ────────────────────────────────────────────────── */
.features { background: var(--bg-canvas); }
.features-header { text-align: center; max-width: 560px; margin: 0 auto 64px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.feature-card {
    display: flex; flex-direction: column; gap: 16px;
    padding: 28px; border-radius: var(--radius-lg);
    background: var(--surface-card); border: 1px solid var(--border-subtle);
    transition: border-color var(--dur-fast), transform var(--dur-base);
}
.feature-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.feature-icon {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border-radius: var(--radius-md);
    background: var(--surface-raised); border: 1px solid var(--border-subtle);
    flex-shrink: 0;
}
.feature-icon i { width: 19px; height: 19px; color: var(--text-primary); }
.feature-card h3 { font-size: 16px; font-weight: 600; letter-spacing: -.02em; color: var(--text-primary); line-height: 1.3; }
.feature-card p  { font-size: 14px; line-height: 1.6; color: var(--text-secondary); }

/* ── Pillar layout ───────────────────────────────────────────────────────── */
.pillar-inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 72px; align-items: center;
}
.pillar-reverse .pillar-inner { direction: rtl; }
.pillar-reverse .pillar-inner > * { direction: ltr; }
.pillar-text { display: flex; flex-direction: column; }
.pillar-visual {
    position: relative; height: 460px; border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    background: var(--surface-card); border: 1px solid var(--border-subtle);
    overflow: visible;
    transition: border-color var(--dur-base);
}
.pillar-visual:hover { border-color: var(--border-strong); }

/* ── Profile mockup ──────────────────────────────────────────────────────── */
.profile-mockup { position: relative; width: 200px; }
.superlike-toast {
    position: absolute; top: -14px; right: -40px; z-index: 2;
    display: flex; align-items: center; gap: 8px;
    padding: 9px 13px; border-radius: var(--radius-sm);
    background: var(--surface-raised); border: 1px solid var(--border-strong);
    font-size: 12px; font-weight: 600; white-space: nowrap;
    box-shadow: var(--shadow-md);
}
.superlike-toast i { width: 13px; height: 13px; flex-shrink: 0; }
.profile-card {
    position: relative; aspect-ratio: 3/4;
    border-radius: var(--radius-xl); overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.profile-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.profile-scrim { position: absolute; inset: auto 0 0 0; height: 55%; background: var(--gradient-protect); }
.profile-info { position: absolute; left: 16px; bottom: 16px; display: flex; flex-direction: column; }
.profile-name { font-size: 17px; font-weight: 700; letter-spacing: -.02em; }
.profile-sub  { font-size: 12px; color: var(--silver-300); }

/* ── Chat mockup ─────────────────────────────────────────────────────────── */
.chat-mockup {
    position: relative; width: 230px;
    display: flex; flex-direction: column; gap: 10px;
    padding: 16px; border-radius: var(--radius-xl);
    background: var(--surface-card); border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
}
.chat-header { display: flex; align-items: center; gap: 9px; }
.chat-avatar { width: 28px; height: 28px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.chat-name  { font-size: 13px; font-weight: 600; }
.chat-online{ font-size: 11px; color: var(--status-success); }
.bubble { max-width: 82%; padding: 9px 12px; border-radius: 12px; font-size: 13px; line-height: 1.45; }
.bubble-in  { align-self: flex-start; border-radius: 12px 12px 12px 3px; background: var(--white-a08); }
.bubble-out { align-self: flex-end;   border-radius: 12px 12px 3px 12px; background: var(--accent); color: var(--text-on-accent); }
.bubble-voice {
    align-self: flex-start;
    display: flex; align-items: center; gap: 8px;
    background: var(--white-a08); border-radius: 12px 12px 12px 3px;
    padding: 9px 12px;
}
.bubble-voice i { width: 13px; height: 13px; flex-shrink: 0; color: var(--text-primary); }
.bubble-voice .mono { font-size: 11px; color: var(--text-secondary); }
.call-pip {
    position: absolute; bottom: -22px; right: -28px; z-index: 2;
    width: 88px; aspect-ratio: 3/4; border-radius: 14px; overflow: hidden;
    border: 2px solid var(--surface-card); box-shadow: var(--shadow-lg);
}
.call-pip img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; }

/* ── Live mockup ─────────────────────────────────────────────────────────── */
.live-toast {
    position: absolute; left: -28px; bottom: -18px; z-index: 2;
    display: flex; align-items: center; gap: 9px;
    padding: 9px 13px; border-radius: var(--radius-sm);
    background: var(--surface-raised); border: 1px solid var(--border-strong);
    font-size: 12px; font-weight: 600; white-space: nowrap;
    box-shadow: var(--shadow-md);
}
.live-toast i { width: 13px; height: 13px; flex-shrink: 0; }
.live-mockup {
    width: 230px;
    display: flex; flex-direction: column; gap: 10px;
    padding: 14px; border-radius: var(--radius-xl);
    background: var(--surface-card); border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-lg);
}
.live-header { display: flex; align-items: center; gap: 8px; }
.live-label {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 3px 8px; border-radius: 6px;
    background: rgba(196,80,76,.18);
    font-size: 10px; font-weight: 700;
    letter-spacing: .08em; text-transform: uppercase;
    color: #E07B78;
}
.live-label .live-dot { background: #E07B78; width: 5px; height: 5px; animation: none; }
.live-count { padding: 3px 8px; border-radius: 6px; background: var(--white-a08); font-size: 11px; color: var(--text-secondary); }
.live-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.live-cell { position: relative; aspect-ratio: 1; border-radius: 10px; overflow: hidden; }
.live-cell img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; }
.live-cell-open {
    background: var(--white-a04); border: 1px dashed var(--border-hairline);
    display: flex; align-items: center; justify-content: center;
    font-size: 10px; color: var(--text-tertiary);
}
.live-input { padding: 8px 12px; border-radius: var(--radius-pill); background: var(--white-a08); font-size: 11px; color: var(--text-tertiary); }

/* ── Trust & Safety ──────────────────────────────────────────────────────── */
.trust { background: var(--bg-sunken); }
.trust-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 72px; align-items: center; }
.trust-text { display: flex; flex-direction: column; }
.trust-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 8px; }
.trust-card {
    display: flex; flex-direction: column; gap: 8px;
    padding: 18px; border-radius: var(--radius-lg);
    background: var(--surface-card); border: 1px solid var(--border-subtle);
    transition: border-color var(--dur-fast), transform var(--dur-base);
}
.trust-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.trust-card i { width: 18px; height: 18px; flex-shrink: 0; }
.trust-card strong { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.trust-card span { font-size: 13px; line-height: 1.55; color: var(--text-secondary); }
.trust-profile-wrap { display: flex; justify-content: center; }
.trust-profile {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
    width: 220px; padding: 28px 24px; border-radius: var(--radius-xl);
    background: var(--surface-card); border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-md);
}
.trust-avatar { width: 112px; height: 112px; border-radius: 50%; overflow: hidden; border: 1px solid var(--border-subtle); }
.verified-badge {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 5px 11px; border-radius: var(--radius-pill);
    background: rgba(63,158,99,.12); color: var(--status-success);
    font-size: 12px; font-weight: 600; border: 1px solid rgba(63,158,99,.22);
}
.verified-badge i { width: 13px; height: 13px; }
.trust-name { font-size: 18px; font-weight: 600; letter-spacing: -.02em; }
.trust-meta { font-size: 12px; color: var(--text-tertiary); }
.trust-tags { display: flex; gap: 6px; }
.trust-tags span {
    padding: 4px 10px; border-radius: var(--radius-pill);
    background: var(--white-a08); font-size: 11px;
    color: var(--text-secondary); border: 1px solid var(--border-hairline);
}

/* ── CTA ─────────────────────────────────────────────────────────────────── */
.cta { background: var(--bg-sunken); text-align: center; }
.cta-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.cta h2 { font-size: clamp(32px, 5vw, 52px); letter-spacing: -.035em; }
.cta p { font-size: 16px; color: var(--text-secondary); line-height: 1.62; max-width: 440px; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer { background: var(--bg-sunken); border-top: 1px solid var(--border-subtle); padding: 40px 0 32px; }
.footer-inner { display: flex; flex-direction: column; gap: 20px; }
.footer-top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-nav { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-nav a { font-size: 13px; color: var(--text-tertiary); transition: color var(--dur-fast); }
.footer-nav a:hover { color: var(--text-secondary); }
.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 8px;
    font-size: 11px; color: var(--silver-700);
    border-top: 1px solid var(--border-subtle); padding-top: 20px;
}

/* ── Section rhythm ──────────────────────────────────────────────────────── */
.features      { background: var(--bg-canvas); }
#discovery     { background: var(--bg-canvas); }
#conversations { background: var(--bg-canvas); }
#live          { background: var(--bg-canvas); }

/* ── Animations ──────────────────────────────────────────────────────────── */
@keyframes pulse-dot {
    0%   { box-shadow: 0 0 0 0 rgba(63,158,99,.55); }
    60%  { box-shadow: 0 0 0 5px rgba(63,158,99,0); }
    100% { box-shadow: 0 0 0 0 rgba(63,158,99,0); }
}

/* ── Activity toast ──────────────────────────────────────────────────────── */
.activity-toast {
    position: fixed; bottom: 28px; left: 28px; z-index: 500;
    display: inline-flex; align-items: center; gap: 10px;
    padding: 11px 18px; border-radius: var(--radius-pill);
    background: rgba(18,18,20,.94);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-strong);
    font-size: 13px; color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    transform: translateY(14px); opacity: 0;
    transition: transform .38s var(--ease-out), opacity .38s ease;
    pointer-events: none; max-width: 300px; white-space: nowrap;
}
.activity-toast--in  { opacity: 1; transform: translateY(0); }
.activity-toast--out { opacity: 0; transform: translateY(14px); }
.activity-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--status-success); flex-shrink: 0;
    animation: pulse-dot 2.2s ease-out infinite;
}

/* ── Responsive — 900px ──────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .pillar-inner,
    .trust-inner { grid-template-columns: 1fr; gap: 40px; }
    .pillar-reverse .pillar-inner { direction: ltr; }
    .pillar-visual { height: 320px; }
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .manifesto-grid { grid-template-columns: 1fr; }
    .manifesto-item { border-left: none; border-top: 1px solid var(--border-subtle); padding: 28px 0; }
    .manifesto-item:first-child { border-top: none; padding-top: 0; }
    .manifesto-item:last-child  { padding-bottom: 0; }
    .trust-profile-wrap { margin-top: 8px; }
}

/* ── Responsive — 640px ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
    .container { padding: 0 20px; }
    .nav { padding: 0 20px; }
    .nav-links a:not(.btn) { display: none; }
    .nav-hamburger { display: flex; }
    .section { padding: 64px 0; }
    .hero { padding: 64px 0; }
    .hero h1 { font-size: clamp(40px, 12vw, 56px); }
    .feature-grid { grid-template-columns: 1fr; }
    .trust-grid { grid-template-columns: 1fr; }
    .strip-stat-num { font-size: 24px; }
    .strip-stat { padding: 20px 0; }
    .section-label-footer { text-align: center; padding-right: 20px; }
    .footer-top { flex-direction: column; align-items: flex-start; }
    .trust-badges { gap: 14px; }
    .manifesto { padding: 56px 0; }
}