/* ============================================================
   HOMOPEPTIDE — LAB HERO (rewrite 2026-04-15)
   Aesthetic: pharmaceutical laboratory paper + live instrument readout.
   Display:  Instrument Serif (Google Fonts)
   Body:     IBM Plex Sans
   Data/UI:  IBM Plex Mono
   Palette:  #ffffff paper, clinical blues, zero teal.
   ============================================================ */

.lab-hero {
    --paper:        #ffffff;
    --paper-tint:   #f5fafd;
    --ink:          #0b1f33;
    --ink-2:        #3b5168;
    --ink-mute:     #7d93a8;
    --line:         #e3edf7;
    --line-2:       #cfe1f1;
    --blue:         #0369a1;
    --blue-deep:    #075985;
    --blue-darker:  #0b3558;
    --blue-soft:    #e0f2fe;
    --signal:       #0ea5e9;
    --signal-glow:  #38bdf8;
    --amber:        #c2a766;

    --serif: "Instrument Serif", "Spectral", Georgia, serif;
    --sans:  "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --mono:  "IBM Plex Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

    position: relative;
    background: linear-gradient(180deg, var(--paper) 0%, var(--paper-tint) 100%);
    color: var(--ink);
    font-family: var(--sans);
    overflow: hidden;
    padding: 0;
    border-bottom: 1px solid var(--line);
}

/* Laboratory grid paper background (blueprint feel) */
.lab-hero__grid {
    position: absolute; inset: 0; pointer-events: none;
    background-image:
        linear-gradient(to right,  rgba(14, 165, 233, 0.055) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(14, 165, 233, 0.055) 1px, transparent 1px);
    background-size: 48px 48px;
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 62% 40%, black 10%, transparent 82%);
            mask-image: radial-gradient(ellipse 90% 70% at 62% 40%, black 10%, transparent 82%);
}
.lab-hero__glow {
    position: absolute; top: -24%; right: -12%;
    width: 720px; height: 720px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.10) 0%, transparent 60%);
    pointer-events: none; filter: blur(40px);
}

/* ================================
   Metadata rails (top + bottom)
   ================================ */
.lab-rail {
    position: relative; z-index: 2;
    background: rgba(255, 255, 255, 0.65);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.lab-rail--top    { border-bottom: 1px solid var(--line); }
.lab-rail--bottom { border-top:    1px solid var(--line); }
.lab-rail__content {
    display: flex; align-items: center; gap: 14px;
    padding: 13px 0;
    font-family: var(--mono); font-size: 10.5px; font-weight: 500;
    color: var(--ink-mute); letter-spacing: 0.08em; text-transform: uppercase;
    white-space: nowrap; overflow: hidden;
    opacity: 0; animation: labFadeUp 0.9s ease-out 0.05s forwards;
}
.lab-rail__tag       { color: var(--ink-2); }
.lab-rail__tag--mark { color: var(--blue); font-weight: 600; }
.lab-rail__sep       { color: var(--line-2); font-weight: 300; }
.lab-rail__live {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--blue-deep); margin-left: auto; font-weight: 500;
}
.lab-pulse {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--signal);
    box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.7);
    animation: labPulse 2.2s infinite;
}
@keyframes labPulse {
    0%   { box-shadow: 0 0 0 0   rgba(56, 189, 248, 0.65); }
    70%  { box-shadow: 0 0 0 10px rgba(56, 189, 248, 0);    }
    100% { box-shadow: 0 0 0 0   rgba(56, 189, 248, 0);    }
}

/* ================================
   Main hero layout
   ================================ */
.lab-hero__layout {
    display: grid; grid-template-columns: 1fr;
    gap: 48px;
    padding: 80px 0 88px;
    position: relative; z-index: 1;
}
@media (min-width: 1024px) {
    .lab-hero__layout {
        grid-template-columns: 1.15fr 0.85fr;
        gap: 72px;
        padding: 112px 0 120px;
        align-items: start;
    }
}

/* ================================
   Editorial article (left)
   ================================ */
.lab-hero__article { position: relative; min-width: 0; }

.lab-hero__eyebrow {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 44px;
    font-family: var(--mono); font-size: 10.5px; font-weight: 500;
    color: var(--ink-mute); text-transform: uppercase; letter-spacing: 0.12em;
    opacity: 0; animation: labFadeUp 0.8s ease-out 0.15s forwards;
}
.lab-hero__section { color: var(--blue); font-weight: 600; white-space: nowrap; }
.lab-hero__marker {
    flex: 0 0 44px; height: 1px; background: var(--line-2);
}
.lab-hero__class { font-size: 10px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.lab-hero__headline {
    font-family: var(--serif);
    font-weight: 400;
    font-size: clamp(44px, 7.2vw, 88px);
    line-height: 1.02;
    letter-spacing: -0.022em;
    color: var(--ink);
    margin: 0 0 36px;
}
.lab-hero__headline em {
    font-style: italic; font-weight: 400;
    color: var(--blue);
    position: relative;
}
.lab-line {
    display: block;
    opacity: 0;
    transform: translateY(18px);
    animation: labLineRise 0.95s cubic-bezier(.2,.7,.3,1) forwards;
}
.lab-line:nth-child(1) { animation-delay: 0.22s; }
.lab-line:nth-child(2) { animation-delay: 0.38s; }
.lab-line:nth-child(3) { animation-delay: 0.54s; }
@keyframes labLineRise { to { opacity: 1; transform: none; } }

.lab-hero__deck {
    font-family: var(--sans);
    font-size: 17px; line-height: 1.65;
    color: var(--ink-2); max-width: 540px;
    margin: 0 0 40px;
    opacity: 0; animation: labFadeUp 0.9s ease-out 0.7s forwards;
}
.lab-hero__deck strong { color: var(--ink); font-weight: 600; }

/* Actions */
.lab-hero__actions {
    display: flex; gap: 14px; flex-wrap: wrap;
    margin-bottom: 48px;
    opacity: 0; animation: labFadeUp 0.9s ease-out 0.82s forwards;
}
.lab-btn {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 15px 26px;
    font-family: var(--sans); font-size: 14px; font-weight: 500;
    letter-spacing: 0.01em;
    text-decoration: none; transition: all 0.22s cubic-bezier(.2,.7,.3,1);
    border: 1px solid transparent;
    position: relative; overflow: hidden;
    cursor: pointer;
}
.lab-btn svg { flex: 0 0 auto; transition: transform 0.22s; }
.lab-btn:hover svg { transform: translateX(3px); }
.lab-btn--primary {
    background: var(--ink); color: var(--paper);
}
.lab-btn--primary::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
    transform: translateX(-100%); transition: transform 0.6s ease;
}
.lab-btn--primary:hover::after { transform: translateX(100%); }
.lab-btn--primary:hover {
    background: var(--blue-deep); color: var(--paper);
    text-decoration: none; transform: translateY(-1px);
    box-shadow: 0 10px 28px -8px rgba(3, 105, 161, 0.35);
}
.lab-btn--ghost {
    background: transparent; color: var(--ink);
    border-color: var(--line-2);
}
.lab-btn--ghost:hover {
    background: var(--paper); color: var(--blue-deep);
    border-color: var(--blue); text-decoration: none;
    transform: translateY(-1px);
}

/* Footnote metadata below CTAs */
.lab-hero__meta {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    margin: 0;
    opacity: 0; animation: labFadeUp 0.9s ease-out 0.95s forwards;
}
.lab-hero__meta > div { min-width: 0; }
.lab-hero__meta dt {
    font-family: var(--mono); font-size: 10.5px; font-weight: 600;
    color: var(--blue); letter-spacing: 0.12em;
    margin-bottom: 8px;
}
.lab-hero__meta dd {
    margin: 0;
    font-family: var(--sans); font-size: 13px; font-weight: 500;
    color: var(--ink-2); line-height: 1.45;
}

/* ================================
   Instrument readout (right)
   ================================ */
.lab-hero__readout {
    background: var(--paper);
    border: 1px solid var(--line-2);
    border-radius: 2px;
    padding: 30px 30px 24px;
    box-shadow:
        0 1px 0 rgba(255,255,255,0.9) inset,
        0 24px 48px -16px rgba(11, 31, 51, 0.12),
        0 8px 16px -8px rgba(11, 31, 51, 0.08);
    position: relative;
    opacity: 0; animation: labFadeUp 1s ease-out 0.45s forwards;
}
.lab-hero__readout::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--blue) 0%, var(--signal) 55%, var(--signal-glow) 100%);
    border-radius: 2px 2px 0 0;
}
/* Hairline corner crosshairs — "instrument" detail */
.lab-hero__readout::after {
    content: ''; position: absolute;
    top: 12px; right: 12px; width: 10px; height: 10px;
    border-top: 1px solid var(--line-2);
    border-right: 1px solid var(--line-2);
    opacity: 0.6;
}

.lab-readout__header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 22px;
    font-family: var(--mono); font-size: 10.5px; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
}
.lab-readout__title {
    display: flex; align-items: center; gap: 9px; color: var(--ink);
}
.lab-readout__dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--signal);
    animation: labPulse 2.2s infinite;
}
.lab-readout__ts { color: var(--ink-mute); }

/* Chromatogram chart */
.lab-chart {
    display: grid;
    grid-template-columns: 34px 1fr;
    grid-template-rows: 1fr 22px;
    height: 220px;
    margin-bottom: 22px;
    font-family: var(--mono);
}
.lab-chart__yaxis {
    grid-row: 1; grid-column: 1;
    display: flex; flex-direction: column; justify-content: space-between;
    padding-right: 9px; padding-top: 2px; padding-bottom: 2px;
    font-size: 9px; color: var(--ink-mute);
    text-align: right; line-height: 1;
}
.lab-chart__plot {
    grid-row: 1; grid-column: 2;
    position: relative;
    background: linear-gradient(180deg, rgba(224, 242, 254, 0.28) 0%, rgba(224, 242, 254, 0.05) 100%);
    border-left: 1px solid var(--line-2);
    border-bottom: 1px solid var(--line-2);
    overflow: hidden;
}
.lab-chart__xaxis {
    grid-row: 2; grid-column: 2;
    display: flex; justify-content: space-between;
    padding: 5px 2px 0 2px;
    font-size: 9px; color: var(--ink-mute);
}
.lab-chart__xaxis em { font-style: normal; color: var(--ink-2); }

.lab-chart__svg {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
}
.lab-chart__grid line {
    stroke: var(--line); stroke-width: 1;
    stroke-dasharray: 2 3;
}
.lab-chart__fill {
    fill: url(#labChartFill);
    opacity: 0; animation: labFadeIn 1.8s ease-out 1.3s forwards;
}
.lab-chart__trace {
    fill: none;
    stroke: var(--signal);
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 1400;
    stroke-dashoffset: 1400;
    animation: labTrace 2.6s cubic-bezier(.3,.7,.2,1) 0.75s forwards;
    filter: drop-shadow(0 0 2px rgba(56, 189, 248, 0.45));
}
@keyframes labTrace  { to { stroke-dashoffset: 0; } }
@keyframes labFadeIn { to { opacity: 1; } }

.lab-chart__marker {
    stroke: var(--blue-deep); stroke-width: 1;
    opacity: 0; animation: labFadeIn 0.4s ease-out 2.9s forwards;
}
.lab-chart__peak-label {
    font-family: var(--mono); font-size: 8.5px; font-weight: 600;
    fill: var(--blue-deep); letter-spacing: 0.04em;
    opacity: 0; animation: labFadeIn 0.4s ease-out 3.05s forwards;
}

.lab-chart__scanner {
    position: absolute; top: 0; bottom: 0;
    width: 1px; left: 0;
    background: linear-gradient(180deg, transparent 0%, var(--signal-glow) 50%, transparent 100%);
    box-shadow: 0 0 14px 2px rgba(56, 189, 248, 0.55);
    opacity: 0;
    animation: labScan 9s linear 3.6s infinite;
    pointer-events: none;
}
@keyframes labScan {
    0%   { opacity: 0; left: 0; }
    4%   { opacity: 1; }
    92%  { opacity: 1; }
    100% { opacity: 0; left: 100%; }
}

/* Data grid below chart */
.lab-readout__data {
    display: grid; grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid var(--line);
    margin: 0;
}
.lab-readout__data > div {
    padding: 16px 0 12px;
    border-bottom: 1px solid var(--line);
    min-width: 0;
}
.lab-readout__data > div:nth-child(odd) {
    border-right: 1px solid var(--line);
    padding-right: 18px;
}
.lab-readout__data > div:nth-child(even) { padding-left: 18px; }
.lab-readout__data > div:nth-child(3),
.lab-readout__data > div:nth-child(4) {
    border-bottom: none;
    padding-bottom: 4px;
}
.lab-readout__data dt {
    font-family: var(--mono); font-size: 9.5px; font-weight: 500;
    color: var(--ink-mute); letter-spacing: 0.14em; text-transform: uppercase;
    margin-bottom: 7px;
}
.lab-readout__data dd {
    margin: 0;
    font-family: var(--serif);
    font-size: 28px; font-weight: 400; color: var(--ink);
    line-height: 1; letter-spacing: -0.01em;
    display: flex; align-items: baseline; gap: 6px;
}
.lab-num { font-feature-settings: "tnum" 1; }
.lab-num--lot {
    font-family: var(--mono) !important;
    font-size: 15px !important;
    letter-spacing: 0.02em !important;
    color: var(--blue-deep);
    font-weight: 500;
}
.lab-unit {
    font-family: var(--mono); font-size: 11px;
    color: var(--ink-mute); font-weight: 500;
    letter-spacing: 0.04em;
}

/* Readout footer: signature + caret */
.lab-readout__footer {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 16px; margin-top: 16px;
    border-top: 1px solid var(--line);
    font-family: var(--mono); font-size: 9.5px; font-weight: 500;
    color: var(--ink-mute); letter-spacing: 0.12em;
}
.lab-readout__caret {
    width: 8px; height: 12px; background: var(--signal);
    animation: labBlink 1.1s steps(1) infinite;
}
@keyframes labBlink { 50% { opacity: 0; } }

/* ================================
   Bottom status bar
   ================================ */
.lab-status {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 14px 0;
    opacity: 0; animation: labFadeUp 0.9s ease-out 1.1s forwards;
}
@media (min-width: 640px)  { .lab-status { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .lab-status { grid-template-columns: repeat(6, 1fr); } }
.lab-status__cell {
    display: flex; flex-direction: column; gap: 3px;
    padding: 6px 18px 6px 0;
    border-right: 1px solid var(--line);
    min-width: 0;
}
.lab-status__cell:last-child { border-right: none; }
.lab-status__k {
    font-family: var(--mono); font-size: 9.5px; font-weight: 500;
    color: var(--ink-mute); letter-spacing: 0.14em; text-transform: uppercase;
}
.lab-status__v {
    font-family: var(--sans); font-size: 13px; font-weight: 500;
    color: var(--ink); display: flex; align-items: center; gap: 7px;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.lab-status__live {
    width: 6px; height: 6px; border-radius: 50%;
    background: #10b981; flex: 0 0 auto;
    animation: labPulse 2.2s infinite;
}

/* Shared fade primitive */
@keyframes labFadeUp {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

/* Respect reduced-motion users */
@media (prefers-reduced-motion: reduce) {
    .lab-rail__content,
    .lab-hero__eyebrow,
    .lab-line,
    .lab-hero__deck,
    .lab-hero__actions,
    .lab-hero__meta,
    .lab-hero__readout,
    .lab-status,
    .lab-chart__fill,
    .lab-chart__marker,
    .lab-chart__peak-label {
        opacity: 1 !important; transform: none !important; animation: none !important;
    }
    .lab-chart__trace { stroke-dashoffset: 0 !important; animation: none !important; }
    .lab-chart__scanner, .lab-pulse, .lab-readout__dot, .lab-status__live, .lab-readout__caret { animation: none !important; }
}

/* ================================
   RESPONSIVE — mobile-optimised
   ================================ */

/* Tablet — below 2-col threshold */
@media (max-width: 1023px) {
    .lab-hero__layout { padding: 80px 0 88px; gap: 56px; }
    .lab-hero__article { max-width: 640px; }
    .lab-hero__readout { max-width: 560px; }
}

/* Tablet → phone transition */
@media (max-width: 768px) {
    .lab-hero__layout { padding: 72px 0 80px; gap: 48px; }
    .lab-hero__headline { font-size: clamp(42px, 9vw, 62px); }
    .lab-hero__deck { font-size: 16px; }
    .lab-rail__content { gap: 10px; font-size: 9.5px; }
    .lab-rail__tag:nth-of-type(n+4) { display: none; }
    .lab-status { grid-template-columns: repeat(2, 1fr); }
    .lab-status__cell {
        padding: 8px 14px 8px 0;
    }
    .lab-status__cell:nth-child(2n) { border-right: none; }
    .lab-status__cell:nth-child(-n+4) { border-bottom: 1px solid var(--line); padding-bottom: 10px; margin-bottom: 10px; }
}

/* Phone (primary mobile target) */
@media (max-width: 640px) {
    .lab-hero { border-bottom: 1px solid var(--line); }
    .lab-hero__grid {
        background-size: 32px 32px;
        -webkit-mask-image: radial-gradient(ellipse 120% 80% at 50% 30%, black 20%, transparent 78%);
                mask-image: radial-gradient(ellipse 120% 80% at 50% 30%, black 20%, transparent 78%);
    }
    .lab-hero__glow {
        top: -15%; right: -40%;
        width: 420px; height: 420px;
    }
    .lab-hero__layout {
        padding: 56px 0 64px;
        gap: 44px;
    }
    .lab-hero__article { max-width: none; }

    /* Eyebrow: drop the marker line, wrap chips */
    .lab-hero__eyebrow {
        flex-wrap: wrap; gap: 8px 10px;
        margin-bottom: 24px;
        font-size: 9.5px; letter-spacing: 0.1em;
    }
    .lab-hero__marker { display: none; }
    .lab-hero__class { font-size: 9px; white-space: normal; }

    /* Headline: tighter on small screens */
    .lab-hero__headline {
        font-size: clamp(36px, 11.5vw, 52px);
        line-height: 1.04;
        margin-bottom: 24px;
        letter-spacing: -0.018em;
    }
    .lab-hero__deck {
        font-size: 15.5px; line-height: 1.62;
        margin-bottom: 30px; max-width: none;
    }

    /* CTAs: full-width stack, ≥48px tap target */
    .lab-hero__actions {
        flex-direction: column; gap: 10px;
        margin-bottom: 36px;
    }
    .lab-btn {
        width: 100%;
        justify-content: center;
        padding: 15px 22px;
        font-size: 14px;
        min-height: 48px;
        border-radius: 2px;
    }

    /* Meta footnotes: stack vertically */
    .lab-hero__meta {
        grid-template-columns: 1fr; gap: 18px;
        padding-top: 24px;
    }
    .lab-hero__meta dt { margin-bottom: 4px; }

    /* Readout card: tighter padding */
    .lab-hero__readout { padding: 22px 20px 18px; }
    .lab-hero__readout::after { top: 10px; right: 10px; width: 8px; height: 8px; }
    .lab-readout__header { margin-bottom: 18px; font-size: 9.5px; }
    .lab-readout__title { gap: 7px; }

    /* Chart: compact height */
    .lab-chart { height: 160px; margin-bottom: 18px; }
    .lab-chart__yaxis { font-size: 8.5px; padding-right: 7px; }
    .lab-chart__xaxis { font-size: 8.5px; }

    /* Data grid: keep 2×2 but tighter */
    .lab-readout__data > div { padding: 14px 0 10px; }
    .lab-readout__data > div:nth-child(odd) { padding-right: 14px; }
    .lab-readout__data > div:nth-child(even) { padding-left: 14px; }
    .lab-readout__data dt { font-size: 9px; margin-bottom: 5px; }
    .lab-readout__data dd { font-size: 22px; gap: 4px; }
    .lab-num--lot { font-size: 13px !important; }
    .lab-unit { font-size: 10px; }

    .lab-readout__footer { padding-top: 12px; margin-top: 12px; font-size: 9px; }
    .lab-readout__caret { width: 7px; height: 10px; }

    /* Top rail: simplified */
    .lab-rail__content {
        font-size: 9px; gap: 8px; padding: 10px 0;
    }
    .lab-rail__tag:nth-of-type(n+3) { display: none; }
    .lab-rail__sep:nth-of-type(n+2) { display: none; }
    .lab-rail__live { display: none; }

    /* Bottom status: 3-column wrap */
    .lab-status {
        grid-template-columns: repeat(2, 1fr);
        padding: 12px 0;
        gap: 0;
    }
    .lab-status__cell {
        padding: 10px 12px 10px 0;
        gap: 4px;
    }
    .lab-status__k { font-size: 8.5px; letter-spacing: 0.12em; }
    .lab-status__v { font-size: 12px; }
}

/* Small phones (≤ 400px) */
@media (max-width: 400px) {
    .lab-hero__layout { padding: 48px 0 56px; gap: 36px; }
    .lab-hero__headline { font-size: clamp(32px, 13vw, 44px); }
    .lab-hero__deck { font-size: 15px; }
    .lab-hero__readout { padding: 18px 16px 16px; }
    .lab-chart { height: 140px; }
    .lab-readout__data dd { font-size: 20px; }
    .lab-status__cell { padding: 9px 9px 9px 0; }
    .lab-status__v { font-size: 11px; }
}

/* Landscape phone: don't over-stretch chart */
@media (max-width: 900px) and (orientation: landscape) {
    .lab-hero__layout { padding: 56px 0 64px; gap: 36px; }
}

/* === 2. STATS BAR === */
.stats-section {
    padding: 0;
    background: linear-gradient(135deg, #0b3558 0%, #075985 100%);
    border-top: 3px solid #C0A16B;
}
.stats-bar {
    display: grid; grid-template-columns: repeat(5, 1fr);
}
.stat-item {
    text-align: center; padding: 28px 12px;
    border-right: 1px solid rgba(255,255,255,0.08);
    transition: background 0.15s ease;
}
.stat-item:hover { background: rgba(255,255,255,0.05); }
.stat-item:last-child { border-right: none; }
.stat-number {
    display: block; font-size: 30px; font-weight: 800; color: #fff;
    letter-spacing: -0.02em;
}
.stat-label {
    display: block; font-size: 11px; font-weight: 600;
    color: rgba(255,255,255,0.6); margin-top: 6px;
    text-transform: uppercase; letter-spacing: 0.08em;
}

/* === 3. SECTION HEADER (shared) === */
.section-header {
    text-align: center; margin-bottom: 2.5rem;
}
.section-header h2,
.section-heading {
    font-size: 28px; font-weight: 800; color: var(--gray-900);
    margin-bottom: 4px; position: relative; display: inline-block;
    letter-spacing: -0.02em;
}
.section-header h2::after,
.section-heading::after {
    content: ''; display: block; width: 56px; height: 3px;
    background: linear-gradient(90deg, #0369a1, #0ea5e9);
    border-radius: 2px; margin: 8px auto 0;
}
.section-header p {
    font-size: 15px; color: var(--gray-500); margin-top: 8px; line-height: 1.6;
}

/* === 3. COMPANY PROFILE === */
.company-section { padding: 64px 0; background: #fff; }
.company-grid {
    display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start;
}
@media (min-width: 768px) {
    .company-grid { grid-template-columns: 1.4fr 0.6fr; }
}
.company-text h2 {
    font-size: 28px; font-weight: 800; color: var(--gray-900);
    margin-bottom: 20px; letter-spacing: -0.02em;
}
.company-text h2 span { color: #0369a1; }
.company-text p {
    font-size: 15px; color: var(--gray-600); line-height: 1.8; margin-bottom: 14px;
}
.company-text .lead {
    font-size: 17px; color: var(--gray-700); font-weight: 500;
}
.company-badges {
    display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px;
}
.company-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 8px 16px; background: var(--gray-50);
    border: 1px solid var(--gray-200); border-radius: 100px;
    font-size: 13px; font-weight: 600; color: var(--gray-700);
    transition: all 0.15s ease;
}
.company-badge:hover {
    background: #f0f9ff; border-color: #bae6fd; color: #075985;
}
.company-badge i { color: #0369a1; font-size: 13px; }

/* Company Media (right column) */
.company-media { display: flex; flex-direction: column; gap: 16px; }
.company-photo {
    width: 100%; max-height: 220px; object-fit: cover;
    border-radius: 12px; box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}
.company-stat-cards {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.company-stat-card {
    padding: 20px; background: var(--gray-50); border-radius: 14px;
    text-align: center; border: 1px solid var(--gray-200);
    transition: all 0.2s ease;
    position: relative; overflow: hidden;
}
.company-stat-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, #0369a1, #0ea5e9);
}
.company-stat-card:hover {
    background: var(--white); box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transform: translateY(-4px);
}
.company-stat-num {
    display: block; font-size: 32px; font-weight: 800; color: #0369a1;
    letter-spacing: -0.03em;
}
.company-stat-label {
    display: block; font-size: 11px; font-weight: 700; color: var(--gray-500);
    margin-top: 4px; text-transform: uppercase; letter-spacing: 0.05em;
}

/* === 4. CATEGORIES === */
.categories-section { padding: 64px 0; background: var(--gray-50); }
.categories-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
}
@media (min-width: 640px) {
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
    .categories-grid { grid-template-columns: repeat(5, 1fr); }
}
.category-card {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    padding: 28px 16px 20px; background: #fff;
    border: 1px solid var(--gray-200); border-radius: 14px;
    text-decoration: none; color: var(--gray-700);
    transition: all 0.2s ease;
}
.category-card:hover {
    border-color: rgba(3,105,161,0.3); background: #f0f9ff;
    box-shadow: 0 8px 24px rgba(3,105,161,0.1);
    text-decoration: none; color: var(--gray-700);
    transform: translateY(-4px);
}
.category-icon {
    width: 56px; height: 56px; border-radius: 12px;
    background: var(--gray-100); color: #0369a1;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 14px;
    transition: all 0.2s ease;
}
.category-card:hover .category-icon {
    background: #0369a1; color: #fff; border-radius: 16px;
}
.category-card h3 {
    font-size: 14px; font-weight: 700; margin-bottom: 4px;
    color: var(--gray-800); line-height: 1.3;
}
.category-count {
    font-size: 12px; color: var(--gray-500); margin-bottom: 10px;
}
.category-link {
    font-size: 12px; font-weight: 700; color: #0369a1;
    display: flex; align-items: center; gap: 4px;
}
.category-link i {
    font-size: 10px; transition: transform 0.15s ease;
}
.category-card:hover .category-link i { transform: translateX(4px); }

/* === 5. TRENDING / FEATURED PRODUCTS === */
.trending-section { padding: 64px 0; background: #fff; }
.trending-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px; max-width: 1000px; margin: 0 auto;
    min-height: 400px;
}
.trending-card {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: 12px; padding: 0;
    overflow: hidden; transition: all 0.2s ease;
    text-decoration: none; color: inherit; display: block;
}
.trending-card:hover {
    border-color: #0369a1; transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(3,105,161,0.12);
}
.trending-card-image {
    width: 100%; aspect-ratio: 4 / 3;
    overflow: hidden; background: #f8fafb;
}
.trending-card-image img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.3s ease;
}
.trending-card:hover .trending-card-image img { transform: scale(1.05); }
.trending-card-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 0.5rem; padding: 0;
}
.trending-card-header, .trending-name, .trending-spec, .trending-price, .trending-cta {
    padding-left: 1.25rem; padding-right: 1.25rem;
}
.trending-card-header { padding-top: 1rem; }
.trending-category {
    font-size: 11px; color: #0369a1; font-weight: 600; text-transform: uppercase;
}
.trending-badge {
    font-size: 10px; background: #ede9fe; color: #6d28d9;
    padding: 2px 6px; border-radius: 100px; font-weight: 600;
}
.trending-name {
    font-size: 15px; font-weight: 600; color: var(--gray-900); margin-bottom: 0.25rem;
}
.trending-spec {
    font-size: 12px; color: var(--gray-500); margin-bottom: 0.75rem;
}
.trending-price {
    display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 0.75rem;
}
.trending-price-value {
    font-size: 18px; font-weight: 800; color: var(--gray-900);
}
.trending-bulk { font-size: 12px; color: #075985; }
.trending-cta {
    display: block; text-align: center; padding: 0.5rem;
    margin: 0 1.25rem 1.25rem;
    background: #f0f9ff; color: #075985;
    border-radius: 8px; font-size: 13px; font-weight: 600;
    text-decoration: none; transition: all 0.15s ease;
}
.trending-cta:hover { background: #0369a1; color: #fff; }

/* === 6. ADVANTAGES === */
.advantages-section { padding: 64px 0; background: var(--gray-50); }
.advantages-grid {
    display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 640px) {
    .advantages-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .advantages-grid { grid-template-columns: repeat(3, 1fr); }
}
.advantage-card {
    padding: 32px; background: #fff; border: 1px solid var(--gray-200);
    border-radius: 14px; transition: all 0.2s ease;
    position: relative;
}
.advantage-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, #0369a1, #0ea5e9);
    border-radius: 14px 14px 0 0;
    opacity: 0; transition: opacity 0.2s ease;
}
.advantage-card:hover {
    box-shadow: 0 12px 32px rgba(3,105,161,0.1);
    transform: translateY(-6px); border-color: rgba(3,105,161,0.2);
}
.advantage-card:hover::before { opacity: 1; }
.advantage-icon {
    width: 56px; height: 56px; border-radius: 12px;
    background: #f0f9ff; color: #0369a1;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 18px;
    transition: all 0.2s ease;
}
.advantage-card:hover .advantage-icon {
    background: linear-gradient(135deg, #0369a1, #0ea5e9);
    color: #fff; border-radius: 16px;
}
.advantage-card h4 {
    font-size: 17px; font-weight: 700; color: var(--gray-900); margin-bottom: 10px;
}
.advantage-card p {
    font-size: 14px; color: var(--gray-600); line-height: 1.7;
}

/* === 7. LAB SECTION === */
.lab-section {
    padding: 64px 0; background: #fff;
    border-bottom: 1px solid var(--gray-200);
}
.lab-featured {
    max-width: 400px; margin: 0 auto 1.5rem;
}
.lab-video-hero .lab-video-label {
    font-size: 13px; padding: 0.75rem 1rem;
}
.lab-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1rem; max-width: 700px; margin: 0 auto;
}
.lab-video-card {
    position: relative; border-radius: 14px; overflow: hidden;
    border: 1px solid var(--gray-200); background: #fff;
    transition: all 0.2s ease; box-shadow: var(--shadow-sm);
}
.lab-video-card:hover {
    border-color: #0369a1; transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(3,105,161,0.15);
}
.lab-video-card video {
    width: 100%; height: auto; display: block; border-radius: 14px;
}
.lab-video-label {
    position: absolute; bottom: 0; left: 0; right: 0;
    padding: 0.875rem 1.25rem;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.25) 60%, transparent 100%);
    color: #fff; font-size: 13px; font-weight: 600; letter-spacing: 0.02em;
    display: flex; align-items: center; gap: 0.5rem;
}
.lab-video-label i { font-size: 11px; opacity: 0.8; }

/* === TESTIMONIALS SECTION === */
.testimonials-section {
    padding: 64px 0;
    background: linear-gradient(180deg, #f8fafb 0%, #fff 100%);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.testimonial-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 1.5rem;
    transition: all 0.25s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.testimonial-card:hover {
    border-color: #0369a1;
    box-shadow: 0 8px 24px rgba(3,105,161,0.1);
    transform: translateY(-4px);
}
.testimonial-stars {
    color: #f59e0b;
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    display: flex;
    gap: 2px;
}
.testimonial-quote {
    font-size: 0.9rem;
    color: #374151;
    line-height: 1.7;
    margin: 0 0 1rem 0;
    font-style: italic;
}
.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 2px;
    border-top: 1px solid #f1f5f9;
    padding-top: 0.75rem;
}
.testimonial-name {
    font-weight: 700;
    font-size: 0.85rem;
    color: #0f172a;
}
.testimonial-location {
    font-size: 0.75rem;
    color: #94a3b8;
}
@media (max-width: 1024px) {
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 479px) {
    .testimonials-section { padding: 40px 0; }
    .testimonials-grid { grid-template-columns: 1fr; gap: 0.85rem; }
    .testimonial-card { padding: 1.15rem; }
    .testimonial-quote { font-size: 0.85rem; }
}

/* === 8. HOW TO ORDER — Timeline === */
.process-section { padding: 64px 0; background: var(--gray-50); }
.timeline {
    display: flex; flex-direction: column; align-items: center;
    max-width: 640px; margin: 0 auto;
}
.timeline-step {
    display: flex; align-items: flex-start; gap: 20px; width: 100%;
}
.timeline-number {
    width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, #0369a1, #0ea5e9);
    color: #fff; display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 18px;
    box-shadow: 0 4px 12px rgba(3,105,161,0.2);
}
.timeline-content { padding-top: 8px; }
.timeline-content h4 {
    font-size: 17px; font-weight: 700; color: var(--gray-900); margin-bottom: 6px;
}
.timeline-content p {
    font-size: 14px; color: var(--gray-600); line-height: 1.7;
}
.timeline-connector {
    width: 2px; height: 28px;
    background: linear-gradient(180deg, #bae6fd, #0369a1);
    margin-left: 23px;
}

/* === 9. FAQ === */
.faq-section { padding: 64px 0; background: #fff; }
.faq-list { max-width: 700px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--gray-200); }
.faq-question {
    display: flex; justify-content: space-between; align-items: center;
    width: 100%; padding: 1rem 0; cursor: pointer;
    font-weight: 600; font-size: 15px;
    color: var(--gray-800); transition: color 0.15s ease;
    background: none; border: none; text-align: left; font-family: inherit;
}
.faq-question:hover { color: #0369a1; }
.faq-question i {
    transition: transform 0.3s ease; color: var(--gray-400); flex-shrink: 0;
}
.faq-item.open .faq-question i { transform: rotate(180deg); color: #0369a1; }
.faq-answer {
    max-height: 0; overflow: hidden; transition: max-height 0.3s ease;
    font-size: 14px; color: var(--gray-600); line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 500px; padding-bottom: 1rem; }

/* === 10. FINAL CTA === */
.cta-section {
    padding: 64px 0;
    background: linear-gradient(135deg, #0b3558 0%, #075985 100%);
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: ''; position: absolute; top: -50%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
    border-radius: 50%;
}
.cta-inner {
    text-align: center; max-width: 600px; margin: 0 auto;
    position: relative; z-index: 1;
}
.cta-inner h2 {
    font-size: 32px; font-weight: 800; color: #fff;
    margin-bottom: 12px; letter-spacing: -0.02em;
}
.cta-inner p {
    font-size: 16px; color: rgba(255,255,255,0.65);
    margin-bottom: 32px; line-height: 1.7;
}
.cta-buttons {
    display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}
.cta-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 28px; border-radius: 10px;
    font-weight: 700; font-size: 15px; text-decoration: none;
    transition: all 0.15s ease;
}
.cta-btn:hover { text-decoration: none; transform: translateY(-2px); }
.cta-btn.primary {
    background: #C0A16B; color: #fff;
    box-shadow: 0 4px 12px rgba(192,161,107,0.3);
}
.cta-btn.primary:hover { background: #a8894f; color: #fff; }
.cta-btn.tg {
    background: #fff; color: #0369a1;
    box-shadow: var(--shadow-md);
}
.cta-btn.tg:hover { background: var(--gray-50); color: #075985; }
.cta-btn.wa {
    background: #25D366; color: #fff;
    box-shadow: 0 4px 12px rgba(37,211,102,0.3);
}
.cta-btn.wa:hover { background: #1da851; color: #fff; }
.cta-btn.email {
    background: rgba(255,255,255,0.08); color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
}
.cta-btn.email:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* === SHARED UTILITY === */
.text-center { text-align: center; }
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: 10px;
    font-weight: 700; font-size: 14px; text-decoration: none;
    transition: all 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
    background: #0369a1; color: #fff;
    box-shadow: 0 4px 12px rgba(3,105,161,0.2);
}
.btn-primary:hover { background: #075985; color: #fff; }
.btn-secondary {
    background: var(--white); color: var(--gray-700);
    border: 1px solid var(--gray-300);
}
.btn-secondary:hover { border-color: #0369a1; color: #0369a1; }
.btn-lg { padding: 14px 32px; font-size: 15px; }

/* ============================================================
   RESPONSIVE — TABLET (768px-1023px)
   ============================================================ */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-layout { padding: 40px 0 36px; }
    .hero-title { font-size: 38px; }
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .cert-display-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .stats-bar { grid-template-columns: repeat(5, 1fr); }
}

/* ============================================================
   RESPONSIVE — MOBILE (max-width: 767px)
   ============================================================ */
@media (max-width: 767px) {
    /* Hero compact */
    .hero-layout { padding: 28px 0 24px; gap: 20px; }
    .hero-section::before { width: 300px; height: 300px; top: -30%; right: -15%; }
    .hero-eyebrow { font-size: 10px; padding: 5px 12px; margin-bottom: 14px; }
    .hero-title { font-size: 28px; margin-bottom: 14px; }
    .hero-subtitle { font-size: 14px; margin-bottom: 20px; line-height: 1.65; }
    .hero-cta { gap: 8px; margin-bottom: 18px; flex-direction: column; }
    .hero-cta-primary { padding: 12px 22px; font-size: 14px; width: 100%; justify-content: center; }
    .hero-cta-secondary { padding: 12px 18px; font-size: 13px; width: 100%; justify-content: center; }
    .hero-trust-row { gap: 10px; }
    .hero-trust-item { font-size: 11px; gap: 4px; }
    .hero-trust-item i { font-size: 11px; }

    /* Cert display compact */
    .cert-display { padding: 14px; }
    .cert-display-label { font-size: 10px; margin-bottom: 10px; }
    .cert-display-grid { gap: 8px; }
    .cert-display-item span { font-size: 8px; }
    .cert-display-badges { gap: 4px; }
    .cert-mini-badge { font-size: 9px; padding: 3px 8px; }

    /* Crypto strip compact */
    .hero-crypto-strip { margin-top: 20px; max-width: 100%; border-radius: 10px; }
    .crypto-strip-header { padding: 6px 14px; }
    .crypto-strip-badge { font-size: 10px; letter-spacing: 1px; }
    .crypto-strip-body { padding: 10px 12px; gap: 6px; }
    .crypto-coin { font-size: 12px; padding: 4px 10px; gap: 4px; }
    .crypto-coin i { font-size: 14px; }
    .crypto-strip-note { font-size: 10px; padding: 0 12px 6px; }

    /* Contact strip */
    .hero-contact-strip { margin-top: 12px; font-size: 12px; gap: 8px; flex-wrap: wrap; }

    /* Stats compact */
    .stats-section { border-top-width: 2px; }
    .stats-bar { grid-template-columns: repeat(3, 1fr); }
    .stat-item { padding: 16px 6px; }
    .stat-number { font-size: 20px; }
    .stat-label { font-size: 9px; letter-spacing: 0.05em; margin-top: 3px; }

    /* Section headers */
    .section-header { margin-bottom: 2rem; }
    .section-header h2,
    .section-heading { font-size: 22px; }
    .section-header p { font-size: 14px; }

    /* Company compact */
    .company-section { padding: 36px 0; }
    .company-grid { gap: 24px; }
    .company-text h2 { font-size: 21px; margin-bottom: 14px; }
    .company-text p { font-size: 14px; margin-bottom: 10px; line-height: 1.7; }
    .company-text .lead { font-size: 15px; }
    .company-badges { gap: 8px; margin-top: 16px; }
    .company-badge { padding: 6px 12px; font-size: 12px; }
    .company-photo { max-height: 180px; }
    .company-stat-cards { gap: 8px; }
    .company-stat-card { padding: 16px 10px; }
    .company-stat-num { font-size: 26px; }
    .company-stat-label { font-size: 10px; }

    /* Categories compact */
    .categories-section { padding: 36px 0; }
    .categories-grid { gap: 10px; }
    .category-card { padding: 18px 10px 14px; }
    .category-icon { width: 44px; height: 44px; font-size: 20px; margin-bottom: 10px; }
    .category-card h3 { font-size: 12px; margin-bottom: 2px; }
    .category-count { font-size: 11px; margin-bottom: 6px; }
    .category-link { font-size: 11px; }

    /* Trending products compact */
    .trending-section { padding: 36px 0; }
    .trending-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .trending-card-image { aspect-ratio: 3 / 2; }
    .trending-card-header, .trending-name, .trending-spec, .trending-price, .trending-cta {
        padding-left: 0.75rem; padding-right: 0.75rem;
    }
    .trending-card-header { padding-top: 0.75rem; }
    .trending-name { font-size: 13px; }
    .trending-spec { font-size: 11px; margin-bottom: 0.5rem; }
    .trending-price { margin-bottom: 0.5rem; }
    .trending-price-value { font-size: 15px; }
    .trending-bulk { font-size: 10px; }
    .trending-cta { font-size: 12px; padding: 0.375rem; margin: 0 0.75rem 0.75rem; }

    /* Advantages compact */
    .advantages-section { padding: 36px 0; }
    .advantages-grid { gap: 12px; }
    .advantage-card { padding: 20px 16px; }
    .advantage-icon { width: 44px; height: 44px; font-size: 20px; margin-bottom: 12px; }
    .advantage-card h4 { font-size: 16px; margin-bottom: 6px; }
    .advantage-card p { font-size: 13px; line-height: 1.6; }

    /* Lab compact */
    .lab-section { padding: 36px 0; }
    .lab-featured { max-width: 300px; margin-bottom: 0.75rem; }
    .lab-video-hero .lab-video-label { font-size: 11px; padding: 0.5rem 0.75rem; }
    .lab-grid { grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
    .lab-video-label { font-size: 10px; padding: 0.5rem 0.75rem; }

    /* Process compact */
    .process-section { padding: 36px 0; }
    .timeline-step { gap: 14px; }
    .timeline-number { width: 40px; height: 40px; font-size: 16px; }
    .timeline-content h4 { font-size: 15px; }
    .timeline-content p { font-size: 13px; }
    .timeline-connector { height: 20px; margin-left: 19px; }

    /* FAQ compact */
    .faq-section { padding: 36px 0; }
    .faq-question { font-size: 14px; padding: 0.875rem 0; }
    .faq-answer { font-size: 13px; }

    /* CTA compact */
    .cta-section { padding: 40px 0; }
    .cta-inner h2 { font-size: 22px; }
    .cta-inner p { font-size: 14px; margin-bottom: 24px; }
    .cta-buttons { gap: 10px; }
    .cta-btn { padding: 12px 24px; font-size: 14px; width: 100%; justify-content: center; }

    /* Typography */
    h1, .hero-title { font-size: 28px; line-height: 1.15; }
    h2 { font-size: 22px; line-height: 1.25; }
    h3 { font-size: 18px; line-height: 1.3; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (max-width: 479px)
   ============================================================ */
@media (max-width: 479px) {
    .hero-layout { padding: 20px 0 18px; }
    .hero-title { font-size: 24px; }
    .hero-subtitle { font-size: 13px; }
    h1, .hero-title { font-size: 24px; }
    h2 { font-size: 20px; }

    /* Trending small */
    .trending-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .trending-card-image { aspect-ratio: 1 / 1; }
    .trending-name { font-size: 12px; margin-bottom: 0.125rem; }
    .trending-spec { font-size: 10px; margin-bottom: 0.375rem; }
    .trending-price-value { font-size: 14px; }
    .trending-price { margin-bottom: 0.375rem; gap: 0.25rem; }
    .trending-bulk { font-size: 9px; }
    .trending-category { font-size: 9px; }
    .trending-badge { font-size: 8px; padding: 1px 4px; }
    .trending-cta {
        min-height: 36px; display: flex; align-items: center;
        justify-content: center; font-size: 11px;
        margin: 0 0.5rem 0.5rem; padding: 0.3rem;
    }

    /* Lab small */
    .lab-featured { max-width: 240px; }
    .lab-grid { grid-template-columns: 1fr; max-width: 300px; margin: 0 auto; }
    .lab-video-label { font-size: 10px; padding: 0.4rem 0.6rem; }

    /* Stats small */
    .stats-bar { grid-template-columns: repeat(3, 1fr); }
    .stat-number { font-size: 18px; }
    .stat-label { font-size: 8px; }

    /* Company stat small */
    .company-stat-num { font-size: 22px; }
}

/* ============================================================
   RESPONSIVE — VERY SMALL (max-width: 359px)
   ============================================================ */
@media (max-width: 359px) {
    .hero-title { font-size: 21px; }
    .hero-cta-primary, .hero-cta-secondary {
        padding: 10px 16px; font-size: 13px;
    }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .categories-grid { grid-template-columns: 1fr; }
    .company-stat-num { font-size: 20px; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    .hero-eyebrow, .hero-title, .hero-subtitle, .hero-cta,
    .hero-trust-row, .hero-crypto-strip, .hero-contact-strip,
    .cert-display { animation: none; }
    .hero-cta-primary::after { display: none; }
    .lab-video-card video { animation: none; }
}