/* ═══════════════════════════════════════════════════════════
   DESIGN SYSTEM — J.A.A. Bovis | Harbion Biometr
   Aesthetic: Art Deco Scientific · Warm Gold · Ancient Precision
   ═══════════════════════════════════════════════════════════ */

:root {
    /* Palette — warm gold on charcoal */
    --bg-dark:       #0c0b09;
    --bg-mid:        #141210;
    --bg-card-dark:  #191611;
    --bg-light:      #f2ede3;
    --bg-warm:       #faf7f1;

    --gold:          #c9a84c;
    --gold-light:    #e0c06a;
    --gold-dim:      #8a6d2f;
    --gold-pale:     #f0dfa0;

    --cream:         #f5f0e6;
    --cream-dim:     #c8bfa8;

    --text-dark:     #1a1710;
    --text-body:     #3d3828;
    --text-muted:    #7a7060;
    --text-light:    #f2ede3;
    --text-dim:      #a89d85;

    /* Scale type colors */
    --danger:        #5c1a1a;
    --danger-light:  #8b2020;
    --warning:       #7a3810;
    --warning-light: #b55520;
    --neutral:       #2c5438;
    --neutral-light: #4a8c5c;
    --positive:      #1e4d3a;
    --positive-light:#3a7a58;
    --high:          #1e3a5c;
    --high-light:    #2e5a8c;
    --spiritual:     #3d2a5c;
    --spiritual-light:#6448a0;
    --transcendent:  #5c3a20;
    --transcend-light:#c09040;

    --radius:   10px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Jost', sans-serif;
    font-weight: 400;
    color: var(--text-body);
    background: var(--bg-warm);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Typography helpers ── */
.section-eyebrow {
    font-family: 'Jost', sans-serif;
    font-weight: 500;
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}
.section-eyebrow.center { text-align: center; }
.section-eyebrow.light  { color: var(--gold-light); }

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 600;
    line-height: 1.15;
    color: var(--text-dark);
    margin-bottom: 20px;
}
.section-title.center { text-align: center; }
.section-title.light  { color: var(--cream); }
.section-title em     { font-style: italic; color: var(--gold); }

.section-lead {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-muted);
    max-width: 740px;
    margin: 0 auto;
}
.section-lead.center { text-align: center; }
.section-lead.light  { color: var(--cream-dim); }

.gold-rule {
    width: 48px;
    height: 2px;
    background: var(--gold);
    margin-bottom: 28px;
    border-radius: 1px;
}
.gold-rule.center { margin-left: auto; margin-right: auto; }

.section { padding: 100px 0; }
.bg-dark  { background: var(--bg-dark); }

/* ═══════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════ */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px 0;
    transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.nav.scrolled {
    background: rgba(12, 11, 9, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.15);
    padding: 12px 0;
}
.nav-inner {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cream);
    font-family: 'Cormorant Garamond', serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}
.nav-seal {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 50%;
}
.nav-cta {
    background: var(--gold);
    color: var(--bg-dark);
    padding: 9px 22px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-dark);
    overflow: hidden;
    text-align: center;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 30%, rgba(201, 168, 76, 0.07) 0%, transparent 70%),
        radial-gradient(ellipse 60% 80% at 20% 80%, rgba(74, 140, 92, 0.04) 0%, transparent 60%);
}
.hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 200px;
    pointer-events: none;
}
.hero-container {
    position: relative;
    z-index: 2;
    padding: 120px 24px 80px;
    max-width: 900px;
    margin: 0 auto;
}
.hero-eyebrow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    color: var(--gold-dim);
    font-size: 0.7rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 40px;
    animation: fadeInDown 0.8s ease both;
}
.rule {
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--gold-dim);
}
.hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 600;
    color: var(--cream);
    line-height: 1.1;
    margin-bottom: 30px;
    animation: fadeInDown 0.8s 0.1s ease both;
}
.hero-title em {
    font-style: italic;
    color: var(--gold);
    display: block;
}
.hero-sub {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: var(--cream-dim);
    line-height: 1.75;
    max-width: 640px;
    margin: 0 auto 50px;
    animation: fadeInDown 0.8s 0.2s ease both;
}
.br-d { display: block; }
.btn-hero {
    display: inline-block;
    border: 1px solid var(--gold);
    color: var(--gold);
    padding: 16px 40px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background var(--transition), color var(--transition), transform var(--transition);
    animation: fadeInDown 0.8s 0.3s ease both;
}
.btn-hero:hover {
    background: var(--gold);
    color: var(--bg-dark);
    transform: translateY(-2px);
}
.hero-scroll-hint {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-dim);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    animation: fadeIn 1s 1s ease both;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--gold-dim), transparent);
    animation: scrollPulse 2s infinite;
}

/* ═══════════════════════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════════════════════ */
.about-section { background: var(--bg-light); }
.about-grid {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 80px;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.about-grid.revealed {
    opacity: 1;
    transform: none;
}

.about-image-col { display: flex; justify-content: center; }

.medallion-wrap {
    position: relative;
    width: 300px;
    height: 300px;
}
.medallion-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 8px 40px rgba(201, 168, 76, 0.3));
    transition: transform 0.6s ease, filter 0.6s ease;
}
.medallion-img:hover {
    transform: scale(1.03) rotate(2deg);
    filter: drop-shadow(0 12px 60px rgba(201, 168, 76, 0.5));
}
.medallion-glow {
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.12) 0%, transparent 70%);
    z-index: 1;
}

.about-text-col p {
    font-size: 1.0rem;
    color: var(--text-body);
    margin-bottom: 18px;
    line-height: 1.75;
}
.about-text-col p strong { color: var(--text-dark); font-weight: 600; }

.about-badge {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    background: var(--bg-warm);
    border: 1px solid rgba(201, 168, 76, 0.25);
    border-radius: var(--radius);
    margin-top: 30px;
}
.badge-seal {
    width: 44px;
    height: 44px;
    object-fit: contain;
    flex-shrink: 0;
}
.about-badge strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 3px;
}
.about-badge span {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ═══════════════════════════════════════════════════════════
   SCALE INTRO & VISUAL
   ═══════════════════════════════════════════════════════════ */
.scale-intro-section { background: var(--bg-warm); padding-bottom: 60px; }
.scale-intro-section .section-lead { margin-bottom: 60px; }

.scale-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}
.scale-biometer { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.biometer-img {
    width: 100%;
    max-width: 420px;
    border-radius: var(--radius);
    box-shadow:
        0 4px 20px rgba(0,0,0,0.08),
        0 0 0 1px rgba(201, 168, 76, 0.15);
    filter: sepia(8%) contrast(1.05);
}
.biometer-caption {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
    line-height: 1.5;
    max-width: 340px;
}

/* Vertical color bar */
.scale-bar-wrap {
    display: flex;
    gap: 24px;
    align-items: stretch;
    height: 480px;
}
.scale-bar {
    width: 28px;
    border-radius: 14px;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.scale-segment { flex: 1; position: relative; }
.seg-fill { width: 100%; height: 100%; }

/* Segment colors */
.seg-0    .seg-fill { background: #1a0205; }
.seg-1    .seg-fill { background: linear-gradient(#1a0205, #6b1a08); }
.seg-neutral .seg-fill { background: #2e5f3a; }
.seg-2    .seg-fill { background: linear-gradient(#2e5f3a, #4a8c5c); }
.seg-3    .seg-fill { background: linear-gradient(#4a8c5c, #3a7a6e); }
.seg-4    .seg-fill { background: linear-gradient(#3a7a6e, #2e6080); }
.seg-5    .seg-fill { background: #2e6080; }
.seg-6    .seg-fill { background: linear-gradient(#2e6080, #3a4a8c); }
.seg-7    .seg-fill { background: linear-gradient(#3a4a8c, #5a3a8c); }
.seg-8    .seg-fill { background: linear-gradient(#5a3a8c, #c09040); }
.seg-9    .seg-fill { background: linear-gradient(#c09040, #f0e080); }

.seg-neutral { flex: 0 0 8px; position: relative; }
.neutral-marker {
    position: absolute;
    right: calc(100% + 8px);
    top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--neutral-light);
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 6px;
}
.neutral-marker::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 2px;
    background: var(--neutral-light);
}

.scale-labels {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 4px 0;
    gap: 6px;
}
.scale-labels span {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    line-height: 1.3;
}
.lbl-danger  { color: #b24040; }
.lbl-warning { color: #b87040; }
.lbl-neutral { color: var(--neutral-light); font-weight: 600; }
.lbl-positive{ color: #3a8a5c; }
.lbl-high    { color: #5a80c8; }
.lbl-spiritual { color: #a080d0; }

/* ═══════════════════════════════════════════════════════════
   SCALE TABLE (DARK)
   ═══════════════════════════════════════════════════════════ */
.scale-table-section { padding: 100px 0; }

.scale-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 60px;
}
.scale-card {
    background: var(--bg-card-dark);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: transform var(--transition), border-color var(--transition);
    opacity: 0;
    transform: translateY(24px);
}
.scale-card.revealed {
    opacity: 1;
    transform: none;
}
.scale-card:hover {
    transform: translateY(-4px);
}

.sc-header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sc-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-bottom: 4px;
}
.sc-range {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cream);
    line-height: 1.2;
}
.sc-level {
    font-size: 0.72rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
}
.scale-card p {
    font-size: 0.88rem;
    color: var(--text-dim);
    line-height: 1.7;
}
.scale-card p strong { color: var(--cream-dim); font-weight: 600; }

/* Type-specific dot + border colors */
.type-danger      { border-left: 3px solid #8b2020; }
.type-danger      .sc-dot { background: #8b2020; }
.type-warning     { border-left: 3px solid #b55520; }
.type-warning     .sc-dot { background: #b55520; }
.type-neutral     { border-left: 3px solid var(--neutral-light); }
.type-neutral     .sc-dot { background: var(--neutral-light); }
.type-positive    { border-left: 3px solid #3a7a58; }
.type-positive    .sc-dot { background: #3a7a58; }
.type-positive-high { border-left: 3px solid #3a8a9a; }
.type-positive-high .sc-dot { background: #3a8a9a; }
.type-high        { border-left: 3px solid #5a80c8; }
.type-high        .sc-dot { background: #5a80c8; }
.type-spiritual   { border-left: 3px solid #a080d0; }
.type-spiritual   .sc-dot { background: #a080d0; }
.type-transcendent { border-left: 3px solid var(--gold); }
.type-transcendent .sc-dot { background: var(--gold); }

/* ═══════════════════════════════════════════════════════════
   TECHNOLOGY SECTION
   ═══════════════════════════════════════════════════════════ */
.tech-section { background: var(--bg-light); }

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 80px;
    align-items: center;
}
.tech-text p {
    font-size: 1.0rem;
    color: var(--text-body);
    margin-bottom: 18px;
    line-height: 1.75;
}
.tech-text p strong { color: var(--text-dark); }

.tech-features {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 36px;
}
.tech-feat {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.tech-feat.revealed {
    opacity: 1;
    transform: none;
}
.tech-feat:nth-child(2) { transition-delay: 0.1s; }
.tech-feat:nth-child(3) { transition-delay: 0.2s; }

.feat-icon {
    width: 40px;
    height: 40px;
    background: rgba(201, 168, 76, 0.1);
    border: 1px solid rgba(201, 168, 76, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--gold);
}
.tech-feat strong {
    display: block;
    font-size: 0.9rem;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 2px;
}
.tech-feat span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.tech-img-wrap {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.tech-img {
    border-radius: var(--radius-lg);
    box-shadow:
        0 20px 60px rgba(0,0,0,0.12),
        0 0 0 1px rgba(201, 168, 76, 0.12);
    filter: sepia(6%) contrast(1.04);
}
.tech-img-caption {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    font-style: italic;
}

/* ═══════════════════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════════════════ */
.pricing-section { }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 56px;
}

.price-card {
    background: var(--bg-card-dark);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
    opacity: 0;
    transform: translateY(28px);
}
.price-card.revealed {
    opacity: 1;
    transform: none;
}
.price-card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 168, 76, 0.2);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.price-card.featured {
    border: 1px solid rgba(201, 168, 76, 0.4);
    background: linear-gradient(160deg, #1c1a12, #0c0b09);
    box-shadow: 0 10px 40px rgba(201, 168, 76, 0.1);
}
.price-card.featured:hover {
    border-color: rgba(201, 168, 76, 0.7);
    box-shadow: 0 20px 60px rgba(201, 168, 76, 0.15);
}

.pc-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--bg-dark);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    white-space: nowrap;
}

.pc-tier {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.4rem;
    font-weight: 600;
    color: rgba(201, 168, 76, 0.18);
    line-height: 1;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
}
.price-card.featured .pc-tier { color: rgba(201, 168, 76, 0.3); }

.pc-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--cream);
    margin-bottom: 12px;
}
.pc-price {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--gold-light);
    margin-bottom: 4px;
    line-height: 1;
}
.pc-desc {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-bottom: 28px;
    letter-spacing: 0.03em;
}

.pc-features {
    list-style: none;
    margin-bottom: 32px;
}
.pc-features li {
    font-size: 0.88rem;
    color: var(--text-dim);
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-left: 18px;
    position: relative;
    line-height: 1.4;
}
.pc-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 17px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gold-dim);
}
.price-card.featured .pc-features li::before { background: var(--gold); }

.pc-btn {
    display: block;
    text-align: center;
    padding: 13px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(201, 168, 76, 0.08);
    border: 1px solid rgba(201, 168, 76, 0.2);
    color: var(--gold-dim);
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.pc-btn:hover {
    background: rgba(201, 168, 76, 0.15);
    color: var(--gold-light);
    border-color: var(--gold-dim);
}
.price-card.featured .pc-btn {
    background: var(--gold);
    color: var(--bg-dark);
    border-color: var(--gold);
}
.price-card.featured .pc-btn:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
}

/* Pricing note */
.pricing-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-top: 60px;
    padding: 28px 32px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius);
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
}
.pricing-seal {
    width: 52px;
    height: 52px;
    object-fit: contain;
    flex-shrink: 0;
}
.pricing-note p {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.6;
}
.pricing-note p strong { color: var(--cream-dim); }

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
    background: #080806;
    padding: 50px 0;
    border-top: 1px solid rgba(201, 168, 76, 0.1);
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}
.footer-seal {
    width: 44px;
    height: 44px;
    object-fit: contain;
    opacity: 0.85;
}
.footer-brand strong {
    display: block;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.0rem;
    font-weight: 600;
    color: var(--cream);
}
.footer-brand span {
    display: block;
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 2px;
}
.footer-copy {
    font-size: 0.8rem;
    color: var(--text-dim);
}
.footer-copy a {
    color: var(--gold-dim);
    transition: color var(--transition);
}
.footer-copy a:hover { color: var(--gold); }

/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-16px); }
    to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; transform: scaleY(1); }
    50%       { opacity: 1;   transform: scaleY(1.2); }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
    .scale-cards { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-image-col { order: -1; }
    .medallion-wrap { width: 220px; height: 220px; margin: 0 auto; }
    .tech-grid { grid-template-columns: 1fr; gap: 48px; }
    .tech-image-col { order: -1; }
    .scale-visual { grid-template-columns: 1fr; gap: 48px; }
    .scale-bar-wrap { height: 380px; }
}

@media (max-width: 680px) {
    .section { padding: 70px 0; }
    .scale-cards { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.8rem; }
    .br-d { display: none; }
    .footer-inner { flex-direction: column; text-align: center; }
    .footer-brand { flex-direction: column; }
    .scale-bar-wrap { height: 500px; }
    .pricing-note { flex-direction: column; text-align: center; }
}