/* =====================================================================
   HINOLOGY ATELIER — Design System v1
   Premium editorial × intelligent technology
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
    /* Ink palette */
    --ink-0:    #050608;
    --ink-1:    #0a0b10;
    --ink-2:    #0f1118;
    --ink-3:    #161924;
    --ink-4:    #1f2333;
    --ink-5:    #2a2f44;

    /* Surface */
    --surface:        rgba(255, 255, 255, 0.02);
    --surface-hover:  rgba(255, 255, 255, 0.04);
    --surface-line:   rgba(255, 255, 255, 0.08);
    --surface-line-2: rgba(255, 255, 255, 0.14);

    /* Text */
    --text-primary:   #f5f6fa;
    --text-secondary: #a8aec3;
    --text-tertiary:  #6c7290;
    --text-muted:     #4a4f6b;

    /* Accents */
    --cyan:       #00d4ff;
    --cyan-soft:  rgba(0, 212, 255, 0.12);
    --cyan-line:  rgba(0, 212, 255, 0.30);
    --amber:      #ffb547;
    --amber-soft: rgba(255, 181, 71, 0.12);
    --magenta:    #ff5fa2;
    --green:      #4ade80;

    /* Gradients */
    --grad-primary: linear-gradient(135deg, #00d4ff 0%, #5b8dff 100%);
    --grad-warm:    linear-gradient(135deg, #ffb547 0%, #ff5fa2 100%);
    --grad-text:    linear-gradient(180deg, #ffffff 0%, #a8aec3 100%);

    /* Type */
    --font-display: 'Cormorant Garamond', serif;
    --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:    'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

    /* Sizing scale */
    --fs-display: clamp(2.25rem, 6vw, 4.25rem);
    --fs-h1:      clamp(2.5rem, 5vw, 4.5rem);
    --fs-h2:      clamp(1.75rem, 3.5vw, 3rem);
    --fs-h3:      clamp(1.25rem, 2vw, 1.625rem);
    --fs-lead:    clamp(1.05rem, 1.5vw, 1.25rem);
    --fs-body:    1rem;
    --fs-small:   0.875rem;
    --fs-xs:      0.75rem;
    --fs-mono:    0.7rem;

    /* Layout */
    --max-w:    1320px;
    --gutter:   clamp(1.25rem, 4vw, 2.5rem);
    --section-y: clamp(2.5rem, 5vw, 4.5rem);

    /* Motion */
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.83, 0, 0.17, 1);
    --t-fast: 0.2s;
    --t-base: 0.4s;
    --t-slow: 0.8s;

    --radius-sm: 6px;
    --radius:    14px;
    --radius-lg: 24px;

    --header-h: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
body {
    margin: 0;
    background: var(--ink-1);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: var(--fs-body);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: default;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ---------- Background canvas ---------- */
.hn-canvas {
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse at 20% -10%, rgba(0,212,255,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(255,181,71,0.05) 0%, transparent 50%),
        var(--ink-1);
    pointer-events: none;
}
.hn-canvas::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 0);
    background-size: 32px 32px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
    opacity: 0.5;
}
.hn-canvas::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/></svg>");
    opacity: 0.04;
    mix-blend-mode: overlay;
}

/* Cursor spotlight (desktop only) */
.hn-spotlight {
    position: fixed;
    pointer-events: none;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,212,255,0.10) 0%, transparent 60%);
    transform: translate(-50%, -50%);
    z-index: -1;
    transition: opacity 0.4s ease;
    opacity: 0;
    will-change: transform;
}
@media (hover: hover) and (pointer: fine) {
    .hn-spotlight { opacity: 1; }
}

/* ---------- Container ---------- */
.hn-wrap {
    max-width: var(--max-w);
    margin: 0 auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}
.hn-section { padding-top: var(--section-y); padding-bottom: var(--section-y); position: relative; }

/* ---------- Typography ---------- */
.hn-display {
    font-family: var(--font-display);
    font-size: var(--fs-display);
    line-height: 0.95;
    letter-spacing: -0.03em;
    font-weight: 400;
    margin: 0;
}
.hn-h1 { font-family: var(--font-display); font-size: var(--fs-h1); line-height: 1.05; letter-spacing: -0.025em; font-weight: 400; margin: 0; }
.hn-h2 { font-family: var(--font-display); font-size: var(--fs-h2); line-height: 1.1; letter-spacing: -0.02em; font-weight: 400; margin: 0; }
.hn-h3 { font-family: var(--font-sans); font-size: var(--fs-h3); line-height: 1.3; letter-spacing: -0.01em; font-weight: 600; margin: 0; }
.hn-lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--text-secondary); margin: 0; }
.hn-italic { font-style: italic; color: var(--cyan); }

.hn-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: var(--fs-mono);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}
.hn-eyebrow::before {
    content: '';
    width: 22px;
    height: 1px;
    background: var(--cyan);
}
.hn-eyebrow.is-amber::before { background: var(--amber); }

.hn-text-grad {
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.hn-text-cyan { color: var(--cyan); }
.hn-text-amber { color: var(--amber); }

/* ---------- Buttons ---------- */
.hn-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 14px 26px;
    border-radius: 100px;
    font-size: var(--fs-small);
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: transform var(--t-fast) var(--ease-out), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
    border: 1px solid transparent;
    position: relative;
    white-space: nowrap;
}
.hn-btn:hover { transform: translateY(-2px); }
.hn-btn--primary { background: #fff; color: var(--ink-0); }
.hn-btn--primary:hover { background: var(--cyan); }
.hn-btn--ghost { background: transparent; color: var(--text-primary); border-color: var(--surface-line-2); }
.hn-btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.hn-btn--cyan { background: var(--cyan); color: var(--ink-0); }
.hn-btn--cyan:hover { background: #fff; }
.hn-btn .hn-arrow { width: 18px; height: 18px; transition: transform var(--t-fast); }
.hn-btn:hover .hn-arrow { transform: translateX(3px); }

/* ---------- Header ---------- */
.hn-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h);
    z-index: 50;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    background: rgba(10, 11, 16, 0.65);
    border-bottom: 1px solid var(--surface-line);
    transition: background var(--t-base);
}
.hn-header__inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 var(--gutter);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.hn-logo {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}
.hn-logo span { font-family: 'Poppins', sans-serif; font-weight: 600; }
.hn-logo__mark {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--grad-primary);
    display: inline-grid;
    place-items: center;
    color: var(--ink-0);
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 18px;
    box-shadow: 0 4px 18px rgba(0, 212, 255, 0.35);
}
.hn-logo__mark--img {
    width: 72px;
    height: 72px;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 4px 14px rgba(0, 212, 255, 0.18));
}
.hn-nav { display: flex; align-items: center; gap: 2rem; }
.hn-nav__link {
    font-size: var(--fs-small);
    color: var(--text-secondary);
    transition: color var(--t-fast);
    position: relative;
}
.hn-nav__link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 1px;
    background: var(--cyan);
    transition: width var(--t-base) var(--ease-out);
}
.hn-nav__link:hover { color: var(--text-primary); }
.hn-nav__link:hover::after, .hn-nav__link.is-active::after { width: 100%; }
.hn-nav__link.is-active { color: var(--text-primary); }

.hn-burger { display: none; width: 40px; height: 40px; border-radius: 8px; border: 1px solid var(--surface-line); position: relative; }
.hn-burger span { position: absolute; left: 10px; right: 10px; height: 1.5px; background: currentColor; transition: transform var(--t-fast), top var(--t-fast); }
.hn-burger span:nth-child(1) { top: 14px; }
.hn-burger span:nth-child(2) { top: 19px; }
.hn-burger span:nth-child(3) { top: 24px; }
.hn-burger.is-open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.hn-burger.is-open span:nth-child(2) { opacity: 0; }
.hn-burger.is-open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

@media (max-width: 880px) {
    .hn-nav { display: none; position: fixed; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; padding: 1rem var(--gutter) 2rem; background: var(--ink-1); border-bottom: 1px solid var(--surface-line); }
    .hn-nav.is-open { display: flex; }
    .hn-nav__link { padding: 0.9rem 0; width: 100%; border-bottom: 1px solid var(--surface-line); font-size: 1rem; }
    .hn-nav__link:last-child { border-bottom: 0; }
    .hn-nav .hn-btn { margin-top: 1rem; }
    .hn-burger { display: inline-block; }
}

main { padding-top: var(--header-h); }

/* ---------- Hero ---------- */
.hn-hero {
    position: relative;
    padding: clamp(3rem, 8vw, 3rem) 0 clamp(4rem, 10vw, 8rem);
    min-height: calc(100vh - var(--header-h));
    display: flex;
    align-items: center;
}
.hn-hero__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 4rem; align-items: center; }
@media (max-width: 980px) { .hn-hero__grid { grid-template-columns: 1fr; gap: 3rem; } }
.hn-hero__title { margin-top: 1.5rem; }
.hn-hero__title .hn-line { display: block; opacity: 0; transform: translateY(40px); animation: hnRevealUp 1s var(--ease-out) forwards; }
.hn-hero__title .hn-line:nth-child(2) { animation-delay: 0.1s; }
.hn-hero__title .hn-line:nth-child(3) { animation-delay: 0.2s; }
@keyframes hnRevealUp { to { opacity: 1; transform: translateY(0); } }
.hn-hero__lead { margin-top: 2rem; max-width: 520px; opacity: 0; animation: hnRevealUp 1s var(--ease-out) 0.4s forwards; }
.hn-hero__cta { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: 1rem; opacity: 0; animation: hnRevealUp 1s var(--ease-out) 0.55s forwards; }
.hn-hero__meta {
    margin-top: 4rem;
    display: flex;
    flex-wrap: wrap;
    gap: 2rem 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--surface-line);
    opacity: 0;
    animation: hnRevealUp 1s var(--ease-out) 0.7s forwards;
}
.hn-stat__num {
    font-family: var(--font-display);
    font-size: 2.4rem;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}
.hn-stat__label { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); margin-top: 0.4rem; }

/* Hero visual: orbital tech card */
.hn-orb {
    position: relative;
    aspect-ratio: 1;
    max-width: 520px;
    margin: 0 auto;
    border-radius: 50%;
    background:
        radial-gradient(circle at 30% 30%, rgba(0,212,255,0.18), transparent 60%),
        radial-gradient(circle at 70% 70%, rgba(255,181,71,0.12), transparent 50%),
        var(--ink-2);
    border: 1px solid var(--surface-line);
    display: grid;
    place-items: center;
    overflow: visible;
}
.hn-orb::before, .hn-orb::after {
    content: '';
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    border: 1px dashed var(--surface-line-2);
    animation: hnOrbSpin 40s linear infinite;
}
.hn-orb::after { inset: 24%; animation-duration: 28s; animation-direction: reverse; }
@keyframes hnOrbSpin { to { transform: rotate(360deg); } }
.hn-orb__core {
    position: relative;
    width: 42%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.06), transparent 60%), var(--ink-2);
    border: 1px solid var(--surface-line-2);
    box-shadow: 0 0 60px rgba(0,212,255,0.25), inset 0 -20px 60px rgba(0,0,0,0.3);
    display: grid;
    place-items: center;
    overflow: hidden;
}
.hn-orb__core img {
    width: 58%;
    height: 58%;
    object-fit: contain;
    filter: drop-shadow(0 6px 24px rgba(0, 212, 255, 0.35));
    animation: hnOrbCore 8s ease-in-out infinite;
}
@keyframes hnOrbCore {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50%      { transform: translateY(-6px) rotate(3deg); }
}
.hn-orb__chip {
    position: absolute;
    padding: 8px 14px;
    background: var(--ink-3);
    border: 1px solid var(--surface-line);
    border-radius: 100px;
    font-family: var(--font-mono);
    font-size: var(--fs-mono);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
    backdrop-filter: blur(8px);
    white-space: nowrap;
    animation: hnOrbFloat 6s ease-in-out infinite;
}
.hn-orb__chip svg { width: 14px; height: 14px; vertical-align: -2px; margin-right: 6px; color: var(--cyan); }
.hn-orb__chip--1 { top: 12%; left: -14%; }
.hn-orb__chip--2 { top: 32%; right: -16%; animation-delay: 1s; }
.hn-orb__chip--3 { bottom: 26%; left: -12%; animation-delay: 2s; }
.hn-orb__chip--4 { bottom: 8%; right: -10%; animation-delay: 3s; }
@keyframes hnOrbFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- Marquee ---------- */
.hn-marquee {
    overflow: hidden;
    border-block: 1px solid var(--surface-line);
    padding: 1.5rem 0;
    background: var(--ink-2);
}
.hn-marquee__track {
    display: flex;
    gap: 4rem;
    width: max-content;
    animation: hnMarquee 40s linear infinite;
}
.hn-marquee__item {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--text-secondary);
    letter-spacing: -0.01em;
}
.hn-marquee__item .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); display: inline-block; }
.hn-marquee__item:nth-child(even) .dot { background: var(--amber); }
@keyframes hnMarquee { to { transform: translateX(-50%); } }

/* ---------- Section header ---------- */
.hn-section-head {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: end;
    margin-bottom: 4rem;
}
@media (max-width: 880px) { .hn-section-head { grid-template-columns: 1fr; gap: 1.5rem; } }
.hn-section-head__index {
    font-family: var(--font-mono);
    font-size: var(--fs-mono);
    letter-spacing: 0.25em;
    color: var(--text-tertiary);
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.hn-section-head__index .num { color: var(--cyan); }
.hn-section-head__title { margin-top: 0.5rem; }
.hn-section-head__lead { color: var(--text-secondary); }

/* ---------- Cards & feature grid ---------- */
.hn-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.hn-card {
    position: relative;
    padding: 2rem 1.75rem;
    background: var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius);
    transition: background var(--t-base), border-color var(--t-base), transform var(--t-base) var(--ease-out);
    overflow: hidden;
}
.hn-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(0,212,255,0.08), transparent 40%);
    opacity: 0;
    transition: opacity var(--t-base);
    pointer-events: none;
}
.hn-card:hover { background: var(--surface-hover); border-color: var(--surface-line-2); transform: translateY(-4px); }
.hn-card:hover::after { opacity: 1; }
.hn-card__num {
    font-family: var(--font-mono);
    font-size: var(--fs-mono);
    letter-spacing: 0.2em;
    color: var(--text-tertiary);
    margin-bottom: 1.5rem;
}
.hn-card__num .accent { color: var(--cyan); }
.hn-card__icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    background: var(--cyan-soft);
    border: 1px solid var(--cyan-line);
    border-radius: 10px;
    color: var(--cyan);
    margin-bottom: 1.25rem;
}
.hn-card__icon svg { width: 22px; height: 22px; }
.hn-card__title { font-size: 1.1rem; font-weight: 600; margin: 0 0 0.6rem; color: var(--text-primary); }
.hn-card__desc { font-size: var(--fs-small); line-height: 1.65; color: var(--text-secondary); margin: 0; }

/* Feature alt — stacked editorial */
.hn-feature-rows { display: grid; gap: 0; border-top: 1px solid var(--surface-line); }
.hn-feature-row {
    display: grid;
    grid-template-columns: 80px 1fr 1.5fr 1fr;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--surface-line);
    align-items: start;
    transition: padding var(--t-base);
}
@media (max-width: 880px) { .hn-feature-row { grid-template-columns: 1fr; gap: 0.75rem; padding: 1.5rem 0; } }
.hn-feature-row:hover { padding-left: 1rem; }
.hn-feature-row__num { font-family: var(--font-mono); color: var(--text-tertiary); font-size: var(--fs-mono); letter-spacing: 0.2em; padding-top: 0.4rem; }
.hn-feature-row__title { font-family: var(--font-display); font-size: 1.6rem; line-height: 1.15; letter-spacing: -0.02em; }
.hn-feature-row__desc { color: var(--text-secondary); font-size: var(--fs-small); line-height: 1.65; }
.hn-feature-row__tag { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.2em; color: var(--cyan); text-transform: uppercase; }

/* ---------- Pricing ---------- */
.hn-pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.hn-price {
    position: relative;
    padding: 2rem;
    background: var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    transition: border-color var(--t-base), transform var(--t-base) var(--ease-out);
}
.hn-price:hover { border-color: var(--surface-line-2); transform: translateY(-4px); }
.hn-price--featured { background: linear-gradient(180deg, rgba(0,212,255,0.05), transparent), var(--ink-2); border-color: var(--cyan-line); }
.hn-price__badge { position: absolute; top: -12px; left: 24px; padding: 5px 12px; background: var(--cyan); color: var(--ink-0); font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; border-radius: 100px; font-weight: 600; }
.hn-price__name { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 1rem; }
.hn-price__amt { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 3.4rem); line-height: 1; letter-spacing: -0.03em; }
.hn-price__amt sub { font-family: var(--font-sans); font-size: 0.9rem; font-weight: 400; color: var(--text-tertiary); margin-left: 0.4rem; }
.hn-price__desc { color: var(--text-secondary); font-size: var(--fs-small); margin: 1rem 0 1.5rem; min-height: 3.2em; }
.hn-price__list { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; gap: 0.75rem; }
.hn-price__list li { display: flex; gap: 0.6rem; font-size: var(--fs-small); color: var(--text-secondary); line-height: 1.5; }
.hn-price__list li svg { flex-shrink: 0; width: 18px; height: 18px; color: var(--cyan); margin-top: 2px; }
.hn-price__cta { margin-top: auto; }

/* ---------- Stats band ---------- */
.hn-stats-band {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    border: 1px solid var(--surface-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: linear-gradient(180deg, var(--ink-2), var(--ink-1));
}
.hn-stats-band__item { padding: 2.5rem 2rem; border-right: 1px solid var(--surface-line); }
.hn-stats-band__item:last-child { border-right: 0; }
.hn-stats-band__num { font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.4rem); letter-spacing: -0.03em; line-height: 1; }
.hn-stats-band__num .unit { font-size: 0.6em; color: var(--cyan); }
.hn-stats-band__label { margin-top: 0.6rem; color: var(--text-tertiary); font-size: var(--fs-small); }
@media (max-width: 720px) { .hn-stats-band__item { border-right: 0; border-bottom: 1px solid var(--surface-line); } .hn-stats-band__item:last-child { border-bottom: 0; } }

/* ---------- Testimonial ---------- */
.hn-testimonial {
    padding: 3rem;
    background: var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius);
    position: relative;
}
.hn-testimonial__quote-mark { position: absolute; top: -20px; left: 30px; font-family: var(--font-display); font-size: 6rem; line-height: 1; color: var(--cyan); opacity: 0.4; }
.hn-testimonial__text { font-family: var(--font-display); font-size: clamp(1.1rem, 2vw, 1.1rem); line-height: 1.4; color: var(--text-primary); margin: 0 0 2rem; }
.hn-testimonial__author { font-weight: 600; color: var(--text-primary); }
.hn-testimonial__role { color: var(--text-tertiary); font-size: var(--fs-small); margin-top: 0.2rem; }

/* ---------- Logo cloud ---------- */
.hn-cloud { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; }
.hn-cloud__item {
    aspect-ratio: 16/9;
    display: grid;
    place-items: center;
    background: var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius);
    transition: border-color var(--t-base), background var(--t-base);
    padding: 1.25rem;
}
.hn-cloud__item:hover { border-color: var(--cyan-line); background: var(--surface-hover); }
.hn-cloud__item img, .hn-cloud__item iframe { max-width: 100%; max-height: 100%; }
.hn-cloud__item iframe { width: 100%; height: 100%; border: 0; }

/* ---------- CTA band ---------- */
.hn-cta-band {
    position: relative;
    padding: clamp(3rem, 6vw, 6rem);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 80% 20%, rgba(0,212,255,0.18), transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(255,181,71,0.10), transparent 50%),
        var(--ink-2);
    border: 1px solid var(--surface-line);
    overflow: hidden;
}
.hn-cta-band__inner { position: relative; z-index: 1; max-width: 720px; }
.hn-cta-band__cta { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 1rem; }

/* ---------- Footer ---------- */
.hn-footer {
    background: var(--ink-0);
    border-top: 1px solid var(--surface-line);
    padding: 5rem 0 2rem;
    margin-top: var(--section-y);
}
.hn-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}
.hn-footer__grid--5 { grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; gap: 2.5rem; }
@media (max-width: 1100px) { .hn-footer__grid--5 { grid-template-columns: 2fr 1fr 1fr; } }
@media (max-width: 880px) { .hn-footer__grid, .hn-footer__grid--5 { grid-template-columns: 1fr 1fr; gap: 2rem; } }
@media (max-width: 520px) { .hn-footer__grid, .hn-footer__grid--5 { grid-template-columns: 1fr; } }
.hn-footer__news { display: flex; gap: 0.5rem; }
.hn-footer__news input {
    flex: 1; min-width: 0;
    background: var(--ink-1); border: 1px solid var(--surface-line);
    border-radius: var(--radius-sm); padding: 0.7rem 0.9rem;
    color: var(--text-primary); font-family: var(--font-sans); font-size: 0.9rem;
}
.hn-footer__news input:focus { outline: none; border-color: var(--cyan); }
.hn-footer__news button {
    padding: 0.7rem 1.1rem; background: var(--cyan); color: var(--ink-0);
    border: 0; border-radius: var(--radius-sm); cursor: pointer;
    font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em;
    text-transform: uppercase; font-weight: 600;
    transition: background var(--t-fast);
}
.hn-footer__news button:hover { background: #fff; }
.hn-footer__brand { max-width: 360px; }
.hn-footer__tag { color: var(--text-secondary); margin: 1rem 0 1.5rem; font-size: var(--fs-small); }
.hn-footer__col h4 { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-tertiary); margin: 0 0 1.25rem; font-weight: 500; }
.hn-footer__col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.7rem; }
.hn-footer__col a { color: var(--text-secondary); font-size: var(--fs-small); transition: color var(--t-fast); }
.hn-footer__col a:hover { color: var(--cyan); }
.hn-footer__bottom { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 1px solid var(--surface-line); font-size: var(--fs-small); color: var(--text-tertiary); }
.hn-social { display: flex; gap: 0.6rem; }
.hn-social a { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--surface-line); border-radius: 50%; color: var(--text-secondary); transition: border-color var(--t-fast), color var(--t-fast); }
.hn-social a:hover { border-color: var(--cyan); color: var(--cyan); }
.hn-social svg { width: 16px; height: 16px; }

/* ---------- Page hero (interior pages) ---------- */
.hn-page-hero { padding-top: clamp(4rem, 8vw, 7rem); padding-bottom: clamp(3rem, 6vw, 5rem); border-bottom: 1px solid var(--surface-line); }
.hn-page-hero__crumbs { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 1.5rem; }
.hn-page-hero__crumbs a { color: var(--text-tertiary); }
.hn-page-hero__crumbs a:hover { color: var(--cyan); }
.hn-page-hero__title { max-width: 18ch; }
.hn-page-hero__lead { max-width: 56ch; margin-top: 1.5rem; color: var(--text-secondary); }

/* ---------- Article (blog list) ---------- */
.hn-article-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.hn-article {
    background: var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: border-color var(--t-base), transform var(--t-base) var(--ease-out);
}
.hn-article:hover { border-color: var(--surface-line-2); transform: translateY(-4px); }
.hn-article__cover { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--ink-3), var(--ink-2)); position: relative; overflow: hidden; }
.hn-article__cover::after { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(0,212,255,0.18), transparent 60%); }
.hn-article__body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.hn-article__meta { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; color: var(--text-tertiary); text-transform: uppercase; margin-bottom: 0.75rem; }
.hn-article__title { font-family: var(--font-display); font-size: 1.4rem; line-height: 1.2; letter-spacing: -0.015em; margin: 0 0 0.75rem; }
.hn-article__title a { color: var(--text-primary); transition: color var(--t-fast); }
.hn-article__title a:hover { color: var(--cyan); }
.hn-article__excerpt { font-size: var(--fs-small); color: var(--text-secondary); margin: 0 0 1.5rem; flex: 1; }
.hn-article__more { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.2em; text-transform: uppercase; color: var(--cyan); display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Form ---------- */
.hn-form { display: grid; gap: 1.25rem; }
.hn-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media (max-width: 600px) { .hn-form__row { grid-template-columns: 1fr; } }
.hn-field { display: flex; flex-direction: column; gap: 0.4rem; }
.hn-field label { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); }
.hn-field input, .hn-field textarea, .hn-field select {
    width: 100%;
    padding: 0.9rem 1rem;
    background: var(--ink-2);
    border: 1px solid var(--surface-line);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: var(--fs-body);
    transition: border-color var(--t-fast), background var(--t-fast);
}
.hn-field input:focus, .hn-field textarea:focus, .hn-field select:focus { outline: 0; border-color: var(--cyan); background: var(--ink-3); }
.hn-field textarea { min-height: 140px; resize: vertical; }

/* ---------- Reveal on scroll ---------- */
.hn-reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
.hn-reveal.is-in { opacity: 1; transform: translateY(0); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .hn-hero__title .hn-line, .hn-hero__lead, .hn-hero__cta, .hn-hero__meta { opacity: 1 !important; transform: none !important; }
    .hn-reveal { opacity: 1; transform: none; }
}

/* ---------- Utilities ---------- */
.hn-mt-1 { margin-top: 0.5rem; }
.hn-mt-2 { margin-top: 1rem; }
.hn-mt-3 { margin-top: 1.5rem; }
.hn-mt-4 { margin-top: 2rem; }
.hn-mt-6 { margin-top: 3rem; }
.hn-mt-8 { margin-top: 4rem; }
.hn-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.hn-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 880px) { .hn-grid-2, .hn-grid-3 { grid-template-columns: 1fr; } }
.hn-divider { height: 1px; background: var(--surface-line); margin: var(--section-y) 0; }
.hn-center { text-align: center; }

/* aliases */
.hn-price__amount { font-family: var(--font-display); font-size: clamp(2.5rem, 5vw, 3.4rem); line-height: 1; letter-spacing: -0.03em; }
.hn-price__amount span { font-family: var(--font-sans); font-size: 0.95rem; font-weight: 400; color: var(--text-tertiary); margin-left: 0.4rem; }
.hn-price__list li::before { content: '→'; color: var(--cyan); font-weight: 600; }

/* contact form fields */
.hn-form__field { display: flex; flex-direction: column; gap: 0.5rem; }
.hn-form__field label { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); }
.hn-form__field input,
.hn-form__field textarea {
    background: var(--ink-1);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius-sm);
    padding: 0.9rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: border-color var(--t-fast), background var(--t-fast);
}
.hn-form__field input:focus,
.hn-form__field textarea:focus { outline: none; border-color: var(--cyan); background: var(--ink-2); }
.hn-form__field textarea { resize: vertical; min-height: 140px; }

/* ============================================================
   COMPONENTS — client strip, integrations, tabs, progress, map
   ============================================================ */

/* Client logo strip */
.hn-client-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    align-items: center;
    padding: 2rem;
    border: 1px solid var(--surface-line);
    border-radius: var(--radius-md);
    background: var(--ink-1);
}
.hn-client-strip__item { display: grid; place-items: center; }
.hn-client-strip__item img {
    max-width: 100%; max-height: 50px; width: auto; height: auto;
    opacity: 0.55; filter: grayscale(100%) brightness(1.4) contrast(0.9);
    transition: opacity var(--t-fast), filter var(--t-fast);
}
.hn-client-strip__item img:hover { opacity: 1; filter: none; }

/* Integration grid */
.hn-int-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 1rem;
}
.hn-int-grid__item {
    aspect-ratio: 1.4;
    border: 1px solid var(--surface-line);
    border-radius: var(--radius-md);
    background: var(--ink-1);
    display: grid; place-items: center;
    padding: 1rem;
    transition: border-color var(--t-fast), transform var(--t-fast), background var(--t-fast);
}
.hn-int-grid__item:hover { border-color: var(--cyan-line); background: var(--ink-2); transform: translateY(-3px); }
.hn-int-grid__item img { max-width: 64px; max-height: 48px; opacity: 0.85; filter: brightness(1.1); }
.hn-int-grid__item:hover img { opacity: 1; }

/* Tabs */
.hn-tabs { display: grid; grid-template-columns: 280px 1fr; gap: 3rem; align-items: start; }
@media (max-width: 880px) { .hn-tabs { grid-template-columns: 1fr; gap: 2rem; } }
.hn-tabs__nav { display: flex; flex-direction: column; gap: 0.5rem; position: sticky; top: calc(var(--header-h) + 1rem); }
@media (max-width: 880px) { .hn-tabs__nav { position: static; flex-direction: row; flex-wrap: wrap; overflow-x: auto; } }
.hn-tabs__btn {
    text-align: left;
    padding: 1.25rem 1.5rem;
    background: transparent;
    border: 1px solid var(--surface-line);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    display: flex; align-items: center; gap: 0.85rem;
    transition: all var(--t-fast);
}
.hn-tabs__btn .num { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; color: var(--text-tertiary); }
.hn-tabs__btn:hover { border-color: var(--surface-line-2); color: var(--text-primary); }
.hn-tabs__btn.is-active { background: var(--ink-2); border-color: var(--cyan-line); color: var(--text-primary); }
.hn-tabs__btn.is-active .num { color: var(--cyan); }
.hn-tab__panel { display: none; }
.hn-tab__panel.is-active { display: block; animation: hnRevealUp 0.5s var(--ease-out); }
.hn-tab__eyebrow { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.22em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1rem; }
.hn-tab__title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.1; letter-spacing: -0.025em; margin: 0 0 1.5rem; }
.hn-tab__text { color: var(--text-secondary); font-size: 1.05rem; line-height: 1.7; max-width: 64ch; margin-bottom: 2rem; }
.hn-tab__visual { margin-top: 2rem; border: 1px solid var(--surface-line); border-radius: var(--radius-md); overflow: hidden; background: var(--ink-1); }
.hn-tab__visual img { width: 100%; height: auto; display: block; }

/* Progress bars */
.hn-progress { margin-bottom: 2rem; }
.hn-progress__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.6rem; }
.hn-progress__label { font-family: var(--font-sans); font-size: 1rem; color: var(--text-primary); font-weight: 500; }
.hn-progress__pct { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; color: var(--cyan); }
.hn-progress__bar { height: 4px; background: var(--surface-line); border-radius: 4px; overflow: hidden; }
.hn-progress__fill { height: 100%; background: var(--grad-primary); border-radius: 4px; width: 0; transition: width 1.5s var(--ease-out); }

/* Map */
.hn-map { width: 100%; aspect-ratio: 16/9; border: 1px solid var(--surface-line); border-radius: var(--radius-md); overflow: hidden; }
.hn-map iframe { width: 100%; height: 100%; border: 0; filter: invert(0.92) hue-rotate(180deg) saturate(0.5); }

/* Two-col split (image + content) */
.hn-split { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media (max-width: 980px) { .hn-split { grid-template-columns: 1fr; gap: 3rem; } }
.hn-split__media { border: 1px solid var(--surface-line); border-radius: var(--radius-md); overflow: hidden; background: var(--ink-1); }
.hn-split__media img { width: 100%; height: auto; display: block; }

/* Bullet list */
.hn-bullets { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.85rem; }
.hn-bullets li { display: flex; gap: 0.75rem; color: var(--text-secondary); font-size: 0.95rem; line-height: 1.55; }
.hn-bullets li::before { content: ''; flex-shrink: 0; width: 18px; height: 18px; margin-top: 2px; border-radius: 50%; background: linear-gradient(135deg, var(--cyan), transparent); border: 1px solid var(--cyan-line); }
.hn-bullets--check li::before { content: '✓'; background: transparent; border: 0; color: var(--cyan); width: auto; height: auto; font-weight: 700; font-size: 1.1rem; margin-top: 0; }

/* Tag pills */
.hn-pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.hn-pill { padding: 5px 12px; background: var(--ink-3); border: 1px solid var(--surface-line); border-radius: 100px; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-secondary); }

/* Industries band */
.hn-industries { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.hn-industries span { padding: 0.6rem 1.1rem; border: 1px solid var(--surface-line); border-radius: 100px; font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-secondary); }

/* Why-choose mini */
.hn-why { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 3rem; }
@media (max-width: 880px) { .hn-why { grid-template-columns: 1fr; } }
.hn-why__item { padding: 2rem 1.75rem; border: 1px solid var(--surface-line); border-radius: var(--radius-md); background: var(--ink-1); }
.hn-why__icon { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(255,181,71,0.1)); border: 1px solid var(--cyan-line); display: grid; place-items: center; color: var(--cyan); margin-bottom: 1.25rem; }
.hn-why__icon svg { width: 22px; height: 22px; }
.hn-why__title { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: -0.015em; margin: 0 0 0.5rem; }
.hn-why__text { color: var(--text-secondary); font-size: var(--fs-small); }

/* Advisor card extended */
.hn-advisor__cred { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.75rem 0 1.25rem; }
.hn-advisor__cred span { padding: 4px 10px; background: rgba(0,212,255,0.05); border: 1px solid var(--cyan-line); border-radius: 100px; font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); }
.hn-advisor__block { margin-top: 1rem; }
.hn-advisor__block .label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 0.4rem; }
.hn-advisor__block p { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.55; margin: 0; }

/* Contact info card */
.hn-contact-card { padding: 2rem; border: 1px solid var(--surface-line); border-radius: var(--radius-md); background: var(--ink-1); height: 100%; }
.hn-contact-card__icon { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(255,181,71,0.1)); border: 1px solid var(--cyan-line); display: grid; place-items: center; color: var(--cyan); margin-bottom: 1.25rem; }
.hn-contact-card__icon svg { width: 22px; height: 22px; }
.hn-contact-card h3 { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: -0.015em; margin: 0 0 1rem; }
.hn-contact-card p,
.hn-contact-card a { color: var(--text-secondary); font-size: var(--fs-small); line-height: 1.6; margin: 0 0 0.4rem; display: block; }
.hn-contact-card a:hover { color: var(--cyan); }

/* Pricing list */
.hn-price__list { list-style: none; padding: 0; margin: 0 0 2rem; display: grid; gap: 0.75rem; }
.hn-price__list li { display: flex; gap: 0.6rem; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.5; align-items: flex-start; }

/* Section dot index */
.hn-section-head__index .num { color: var(--cyan); }

/* Page header (used on About/Contact/Pricing/Blog/Quantum/Clients) */
.hn-page-head { padding: 9rem 0 5rem; max-width: 880px; }
.hn-page-head__title { margin: 1.5rem 0 1.5rem; font-size: clamp(2.6rem, 6vw, 4.8rem); }
.hn-page-head__lead { max-width: 640px; }
@media (max-width: 720px) { .hn-page-head { padding: 7rem 0 3rem; } }


/* =====================================================================
   MOBILE POLISH v2 — Professional padding, margins & rhythm
   Applied in cascading breakpoints for tablet, phone, and small phone.
   ===================================================================== */

/* ---- Tablet (≤1024px) tightens horizontal rhythm ---- */
@media (max-width: 1024px) {
    :root {
        --section-y: clamp(2.5rem, 5vw, 4rem);
    }
    .hn-section { padding: var(--section-y) 0; }
    .hn-section-head { margin-bottom: 2.5rem; }
}

/* ---- Mobile (≤880px) — main breakpoint ---- */
@media (max-width: 880px) {
    :root {
        --gutter: 1.25rem;
        --header-h: 64px;
        --section-y: 3rem;
    }

    /* Header */
    .hn-header__inner { gap: 1rem; padding: 0 var(--gutter); }
    .hn-logo { font-size: 1.05rem; gap: 4px; }
    .hn-logo__mark--img { width: 44px; height: 44px; }
    .hn-burger { width: 38px; height: 38px; flex-shrink: 0; }
    .hn-nav { padding: 1.25rem var(--gutter) 1.75rem; max-height: calc(100vh - var(--header-h)); overflow-y: auto; box-shadow: 0 12px 30px rgba(0,0,0,.4); }
    .hn-nav .hn-btn { width: 100%; justify-content: center; margin-top: 1.25rem; }

    /* Hero — reduce vertical drama on phones */
    .hn-hero {
        min-height: 0;
        padding: 2.5rem 0 3.5rem;
    }
    .hn-hero__grid { gap: 2.5rem; }
    .hn-hero__title { margin-top: 1rem; }
    .hn-hero__lead { margin-top: 1.25rem; max-width: 100%; }
    .hn-hero__cta { margin-top: 1.75rem; gap: 0.75rem; flex-direction: column; align-items: stretch; }
    .hn-hero__cta .hn-btn { width: 100%; justify-content: center; }
    .hn-hero__meta { margin-top: 2.25rem; padding-top: 1.5rem; gap: 1.5rem; display: grid; grid-template-columns: 1fr 1fr; }
    .hn-stat__num { font-size: 1.85rem; }

    /* Orb — keep proportional + tuck chips inside frame */
    .hn-orb { max-width: 320px; }
    .hn-orb__chip { font-size: 0.6rem; padding: 6px 10px; letter-spacing: 0.12em; }
    .hn-orb__chip svg { width: 12px; height: 12px; margin-right: 4px; }
    .hn-orb__chip--1 { top: 6%; left: -2%; }
    .hn-orb__chip--2 { top: 30%; right: -4%; }
    .hn-orb__chip--3 { bottom: 26%; left: -2%; }
    .hn-orb__chip--4 { bottom: 6%; right: -2%; }

    /* Marquee */
    .hn-marquee { padding: 1rem 0; }
    .hn-marquee__item { font-size: 1.15rem; gap: 0.5rem; }
    .hn-marquee__track { gap: 2.25rem; }

    /* Section headers */
    .hn-section-head { margin-bottom: 2rem; gap: 1.25rem; }
    .hn-section-head__title { margin-top: 0.25rem; }

    /* Cards & advisors */
    .hn-cards { gap: 1rem; }
    .hn-card { padding: 1.5rem 1.25rem; }

    /* Feature rows */
    .hn-feature-row { padding: 1.5rem 0; gap: 0.6rem; }
    .hn-feature-row:hover { padding-left: 0; }
    .hn-feature-row__title { font-size: 1.3rem; }

    /* Testimonial */
    .hn-testimonial { padding: 2rem 1.5rem; }
    .hn-testimonial__quote-mark { top: -14px; left: 18px; font-size: 4rem; }
    .hn-testimonial__text { font-size: 1rem; margin-bottom: 1.25rem; }

    /* Cloud / certifications */
    .hn-cloud { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
    .hn-cloud__item { padding: 0.85rem; aspect-ratio: 5/3; }

    /* Stats band */
    .hn-stats-band { grid-template-columns: 1fr 1fr; }
    .hn-stats-band__item { padding: 1.75rem 1.25rem; border-right: 1px solid var(--surface-line); border-bottom: 1px solid var(--surface-line); }
    .hn-stats-band__item:nth-child(2n) { border-right: 0; }
    .hn-stats-band__item:nth-last-child(-n+2) { border-bottom: 0; }
    .hn-stats-band__num { font-size: 2rem; }

    /* Tabs */
    .hn-tabs { gap: 1.5rem; }
    .hn-tabs__nav {
        display: flex; flex-direction: row; flex-wrap: nowrap;
        overflow-x: auto; gap: 0.5rem; margin: 0 calc(-1 * var(--gutter)); padding: 0 var(--gutter) 0.5rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .hn-tabs__nav::-webkit-scrollbar { display: none; }
    .hn-tabs__btn { padding: 0.85rem 1.1rem; font-size: 0.85rem; white-space: nowrap; flex-shrink: 0; }
    .hn-tab__title { font-size: 1.65rem; margin-bottom: 1rem; }
    .hn-tab__text { font-size: 0.95rem; margin-bottom: 1.5rem; }
    .hn-tab__panel .hn-btn { width: 100%; justify-content: center; }

    /* Integrations */
    .hn-int-grid { grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
    .hn-int-grid__item { padding: 0.75rem; }
    .hn-int-grid__item img { max-width: 48px; max-height: 36px; }

    /* Client strip */
    .hn-client-strip { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; padding: 1.25rem; }
    .hn-client-strip__item img { max-height: 38px; }

    /* Why grid */
    .hn-why { gap: 1rem; margin-top: 2rem; }
    .hn-why__item { padding: 1.5rem 1.25rem; }

    /* Page head (interior) */
    .hn-page-head { padding: 6rem 0 2.5rem; }
    .hn-page-head__title { margin: 1rem 0; }

    /* Split (about & contact) */
    .hn-split { gap: 2.5rem; }

    /* Form */
    .hn-form__row { gap: 0.85rem; }
    .hn-input { padding: 0.85rem 1rem; font-size: 0.95rem; }
    .hn-form .hn-btn,
    section .hn-btn--primary { width: 100%; justify-content: center; }

    /* Map */
    .hn-map { aspect-ratio: 4/3; }

    /* Contact card */
    .hn-contact-card { padding: 1.5rem 1.25rem; }
    .hn-contact-card h3 { font-size: 1.3rem; margin-bottom: 0.6rem; }

    /* Footer */
    .hn-footer { padding: 3rem 0 1.5rem; }
    .hn-footer__grid, .hn-footer__grid--5 { gap: 2rem; margin-bottom: 2.5rem; }
    .hn-footer__brand { max-width: 100%; }
    .hn-footer__news { flex-direction: column; gap: 0.6rem; }
    .hn-footer__news input,
    .hn-footer__news button { width: 100%; }
    .hn-footer__bottom { gap: 1rem; flex-direction: column; align-items: flex-start; text-align: left; }
}

/* ---- Phone (≤640px) — single column + tighter type ---- */
@media (max-width: 640px) {
    :root {
        --gutter: 1rem;
    }

    /* Hero — single column meta on small phones */
    .hn-hero__meta { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
    .hn-stat__num { font-size: 1.65rem; }

    /* Orb */
    .hn-orb { max-width: 260px; }
    .hn-orb__chip { font-size: 0.55rem; padding: 5px 9px; }

    /* Marquee */
    .hn-marquee__item { font-size: 1rem; }

    /* Cloud */
    .hn-cloud { grid-template-columns: 1fr 1fr; }

    /* Cards */
    .hn-cards { grid-template-columns: 1fr; }

    /* Stats band — single col */
    .hn-stats-band { grid-template-columns: 1fr; }
    .hn-stats-band__item,
    .hn-stats-band__item:nth-child(2n) { border-right: 0; border-bottom: 1px solid var(--surface-line); }
    .hn-stats-band__item:last-child { border-bottom: 0; }

    /* Integrations */
    .hn-int-grid { grid-template-columns: repeat(2, 1fr); }

    /* Client strip */
    .hn-client-strip { grid-template-columns: repeat(2, 1fr); }

    /* Footer single column */
    .hn-footer__grid, .hn-footer__grid--5 { grid-template-columns: 1fr; }

    /* Page head smaller display title */
    .hn-page-head { padding: 5.5rem 0 2rem; }
    .hn-page-head__title { font-size: clamp(2rem, 9vw, 2.6rem); line-height: 1.1; }

    /* Section titles wrap nicely */
    .hn-h1, .hn-section-head__title { font-size: clamp(1.75rem, 7.5vw, 2rem); line-height: 1.1; }

    /* Testimonial */
    .hn-testimonial { padding: 1.75rem 1.25rem; }

    /* CTA band */
    .hn-cta-band { padding: 2rem 1.5rem; }
    .hn-cta-band__cta { flex-direction: column; align-items: stretch; }
    .hn-cta-band__cta .hn-btn { width: 100%; justify-content: center; }
}

/* ---- Small phone (≤380px) ---- */
@media (max-width: 380px) {
    .hn-hero__meta { grid-template-columns: 1fr; }
    .hn-orb { max-width: 220px; }
    .hn-orb__chip--1 { left: 0; }
    .hn-orb__chip--3 { left: 0; }
    .hn-int-grid { grid-template-columns: 1fr 1fr; }
    .hn-client-strip { grid-template-columns: 1fr; }
}

/* ---- Tap targets & accessibility on touch ---- */
@media (hover: none) and (pointer: coarse) {
    .hn-btn, .hn-nav__link, .hn-tabs__btn, .hn-footer__col a, .hn-social a {
        min-height: 44px;
    }
    .hn-feature-row:hover { padding-left: 0; }
    .hn-card:hover { transform: none; }
}

/* =====================================================================
   HOTFIX — Prevent horizontal scroll on all viewports
   ===================================================================== */
html, body { max-width: 100%; overflow-x: clip; }
@supports not (overflow-x: clip) {
    html, body { overflow-x: hidden; }
}
img, iframe, video, svg, table { max-width: 100%; }
.hn-hero,
.hn-hero__grid > div,
.hn-section,
.hn-wrap { min-width: 0; }

/* Contain the orb + its chips so negative positions can't overflow viewport */
.hn-hero__grid > div:has(.hn-orb) { overflow: hidden; padding: 1.5rem 0; }

@media (max-width: 880px) {
    /* Tighten orb chips fully inside frame on phones */
    .hn-orb { max-width: 280px; overflow: visible; }
    .hn-orb__chip--1 { left: 2%; }
    .hn-orb__chip--2 { right: 2%; }
    .hn-orb__chip--3 { left: 2%; }
    .hn-orb__chip--4 { right: 2%; }
}
@media (max-width: 480px) {
    .hn-orb { max-width: 240px; }
    .hn-orb__chip { font-size: 0.55rem; padding: 4px 8px; }
}

/* =====================================================================
   CERTIFICATIONS / BADGE CLOUD — Mobile-centred fix
   ===================================================================== */

/* Base: use flexbox so last item auto-centres when odd */
.hn-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}
.hn-cloud__item {
    flex: 0 1 calc(20% - 1rem);
    min-width: 148px;
    max-width: 200px;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: border-color var(--t-base), background var(--t-base);
    overflow: hidden;
}
.hn-cloud__item:hover { border-color: var(--cyan-line); background: var(--surface-hover); }
.hn-cloud__item img  { max-width: 100%; max-height: 80px; object-fit: contain; display: block; margin: auto; }
.hn-cloud__item iframe { width: 100%; height: 100%; border: 0; display: block; }

/* Tablet */
@media (max-width: 1024px) {
    .hn-cloud__item { flex: 0 1 calc(33.33% - 1rem); min-width: 130px; }
}

/* Mobile — 2-column centred, last item centred */
@media (max-width: 640px) {
    .hn-cloud { gap: 0.75rem; }
    .hn-cloud__item {
        flex: 0 1 calc(50% - 0.75rem);
        min-width: 130px;
        max-width: 100%;
        aspect-ratio: 4/3;
        padding: 1rem;
    }
}

/* Small phone — single column */
@media (max-width: 380px) {
    .hn-cloud__item { flex: 0 1 100%; max-width: 280px; }
}

/* =====================================================================
   CERTIFICATIONS — Iframe fit fix (Clutch badges have fixed px sizes)
   ===================================================================== */
.hn-cloud__item { position: relative; }
.hn-cloud__item iframe {
    width: 100% !important;
    height: 100% !important;
    transform: scale(0.85);
    transform-origin: center center;
    pointer-events: none;
}
@media (max-width: 1024px) {
    .hn-cloud__item { aspect-ratio: 1/1; min-height: 170px; padding: 0.75rem; }
    .hn-cloud__item iframe { transform: scale(0.78); }
}
@media (max-width: 640px) {
    .hn-cloud__item { aspect-ratio: 1/1; min-height: 175px; padding: 0.5rem; }
    .hn-cloud__item iframe { transform: scale(0.95); }
    .hn-cloud__item img  { max-height: 110px; }
}
@media (max-width: 380px) {
    .hn-cloud__item { aspect-ratio: 1/1; min-height: 200px; }
    .hn-cloud__item iframe { transform: scale(1); }
}

/* =====================================================================
   ORB — Compact size + chips fully inside viewport
   ===================================================================== */
.hn-orb { max-width: 420px; margin: 0 auto; }
.hn-orb__chip--1 { top: 10%; left: 4%; }
.hn-orb__chip--2 { top: 28%; right: 2%; }
.hn-orb__chip--3 { bottom: 26%; left: 2%; }
.hn-orb__chip--4 { bottom: 8%; right: 4%; }

@media (max-width: 1024px) {
    .hn-orb { max-width: 360px; }
    .hn-orb__chip { font-size: 0.62rem; padding: 6px 11px; }
    .hn-orb__chip--1 { top: 8%;  left: 2%; }
    .hn-orb__chip--2 { top: 28%; right: 2%; }
    .hn-orb__chip--3 { bottom: 26%; left: 2%; }
    .hn-orb__chip--4 { bottom: 6%; right: 2%; }
}

@media (max-width: 640px) {
    .hn-orb { max-width: 280px; }
    .hn-orb__chip { font-size: 0.55rem; padding: 5px 9px; letter-spacing: 0.1em; }
    .hn-orb__chip svg { width: 11px; height: 11px; margin-right: 4px; }
    .hn-orb__chip--1 { top: 4%;  left: 0%; }
    .hn-orb__chip--2 { top: 28%; right: 0%; }
    .hn-orb__chip--3 { bottom: 28%; left: 0%; }
    .hn-orb__chip--4 { bottom: 4%; right: 0%; }
}

/* =====================================================================
   HERO STATS — Force all 4 in one row
   ===================================================================== */
.hn-hero__meta {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    flex-wrap: nowrap !important;
    gap: 1.5rem 1rem !important;
}
.hn-stat__num { font-size: 2rem; }

@media (max-width: 640px) {
    .hn-hero__meta {
        grid-template-columns: repeat(4, 1fr) !important;
        gap: 0.75rem 0.5rem !important;
    }
    .hn-stat__num { font-size: 1.35rem; }
    .hn-stat__label { font-size: 0.45rem; letter-spacing: 0.1em; }
}

/* =====================================================================
   CERTIFICATIONS heading — fit "Trusted & Recognized" on 2 lines
   ===================================================================== */
.hn-section:has(.hn-cloud) .hn-section-head__title {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
}

/* =====================================================================
   CONSULTING PORTFOLIOS SECTION
   ===================================================================== */
.hn-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}
.hn-portfolio-card {
    background: var(--surface);
    border: 1px solid var(--surface-line);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: border-color var(--t-base), background var(--t-base);
}
.hn-portfolio-card:hover { border-color: var(--cyan-line); background: var(--surface-hover); }
.hn-portfolio-card__head { display: flex; align-items: center; justify-content: space-between; }
.hn-portfolio-card__num { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.2em; color: var(--text-tertiary); }
.hn-portfolio-card__num .accent { color: var(--cyan); }
.hn-portfolio-card__icon svg { width: 28px; height: 28px; color: var(--cyan); opacity: 0.8; }
.hn-portfolio-card__title { font-family: var(--font-display); font-size: 1.15rem; line-height: 1.3; color: var(--text-primary); margin: 0; }
.hn-portfolio-card__desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; margin: 0; }
.hn-portfolio-card__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.hn-portfolio-card__list li { font-size: 0.8rem; color: var(--text-tertiary); padding-left: 1rem; position: relative; line-height: 1.5; }
.hn-portfolio-card__list li::before { content: '—'; position: absolute; left: 0; color: var(--cyan); }
.hn-portfolio-card__outcome { margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--surface-line); }
.hn-portfolio-card__outcome .label { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--cyan); display: block; margin-bottom: 0.4rem; }
.hn-portfolio-card__outcome p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; margin: 0; font-style: italic; }

/* Last row: 2 cards — centre them */
.hn-portfolio-card:nth-child(4) { grid-column: 1 / 2; }
.hn-portfolio-card:nth-child(5) { grid-column: 2 / 3; }

/* Why Hinology strip */
.hn-why-hinology { margin-top: 4rem; padding: 2.5rem 3rem; background: var(--surface); border: 1px solid var(--cyan-line); border-radius: var(--radius); text-align: center; }
.hn-why-hinology__title { font-family: var(--font-display); font-size: 2rem; margin-bottom: 0.75rem; }
.hn-why-hinology__lead { color: var(--text-secondary); max-width: 640px; margin: 0 auto 1.75rem; line-height: 1.7; }
.hn-why-hinology__pillars { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.65rem; margin-bottom: 2rem; }
.hn-why-hinology__pillars span { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-tertiary); background: var(--surface-hover); border: 1px solid var(--surface-line); border-radius: 999px; padding: 6px 14px; }

@media (max-width: 1024px) {
    .hn-portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .hn-portfolio-card:nth-child(4), .hn-portfolio-card:nth-child(5) { grid-column: auto; }
    .hn-portfolio-card:nth-child(5) { grid-column: 1 / -1; max-width: 50%; margin: 0 auto; }
}
@media (max-width: 640px) {
    .hn-portfolio-grid { grid-template-columns: 1fr; }
    .hn-portfolio-card:nth-child(5) { max-width: 100%; }
    .hn-why-hinology { padding: 2rem 1.25rem; }
    .hn-why-hinology__title { font-size: 1.5rem; }
}

/* =====================================================================
   HERO & SECTION — extra breathing room
   ===================================================================== */
.hn-hero { padding-top: 2rem; padding-bottom: 2rem; }
.hn-section { padding-top: 1.5rem; padding-bottom: 1.5rem; }

/* =====================================================================
   HERO & SECTION — mobile padding override (reverts desktop addition)
   ===================================================================== */
/* .hn-hero { padding-top: unset; padding-bottom: unset; } */
/* .hn-section { padding-top: unset; padding-bottom: unset; } */

@media (max-width: 880px) {
    .hn-hero  { padding-top: 2rem;  padding-bottom: 2rem; }
    .hn-section { padding-top: 1.5rem; padding-bottom: 1.5rem; }
}

/* =====================================================================
   HERO & SECTION — mobile left/right padding
   ===================================================================== */
@media (max-width: 880px) {
    .hn-hero, .hn-section { padding-left: 1rem; padding-right: 1rem; }
}

/* =====================================================================
   BLOG DETAIL PAGE
   ===================================================================== */

/* Hero */
.hn-post-hero { padding: 9rem 0 3rem; max-width: 860px; }
.hn-post-hero__breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 2rem; }
.hn-post-hero__breadcrumb a { color: var(--cyan); text-decoration: none; }
.hn-post-hero__breadcrumb a:hover { text-decoration: underline; }
.hn-post-hero__sep { color: var(--text-tertiary); }
.hn-post-hero__meta { display: flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 1.25rem; }
.hn-post-hero__dot { color: var(--text-tertiary); }
.hn-post-hero__source { color: var(--cyan); }
.hn-post-hero__title { font-size: clamp(2rem, 5vw, 3.8rem); line-height: 1.1; margin: 0 0 1.25rem; }
.hn-post-hero__excerpt { font-size: 1.15rem; color: var(--text-secondary); line-height: 1.7; max-width: 700px; margin: 0 0 1.75rem; }
.hn-post-hero__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.hn-post-tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); border: 1px solid var(--surface-line); border-radius: 2rem; padding: 4px 12px; }

/* Cover image */
.hn-post-cover { margin-bottom: 0; }
.hn-post-cover__img { width: 100%; aspect-ratio: 21/8; background-size: cover; background-position: center; border-radius: var(--radius); border: 1px solid var(--surface-line); }

/* Layout: content + sidebar */
.hn-post-layout { display: grid; grid-template-columns: 1fr 320px; gap: 4rem; align-items: start; }

/* Article prose */
.hn-post-content { min-width: 0; }
.hn-post-content p { color: var(--text-secondary); font-size: 1.05rem; line-height: 1.8; margin: 0 0 1.5rem; }
.hn-post-content p strong { color: var(--text-primary); }
.hn-post-content h2 { font-family: var(--font-display); font-size: 1.8rem; letter-spacing: -0.02em; margin: 2.5rem 0 1rem; color: var(--text-primary); }
.hn-post-content h3 { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: -0.015em; margin: 2rem 0 0.75rem; color: var(--text-primary); }
.hn-post-content ul { margin: 0 0 1.5rem 1.25rem; color: var(--text-secondary); font-size: 1.05rem; line-height: 1.8; }
.hn-post-content ul li { margin-bottom: 0.4rem; }
.hn-post-source-cta { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--surface-line); display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.hn-post-source-cta__label { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-tertiary); }

/* Sidebar */
.hn-post-sidebar { position: sticky; top: 6rem; display: flex; flex-direction: column; gap: 1.5rem; }
.hn-post-sidebar__card { background: var(--surface); border: 1px solid var(--surface-line); border-radius: var(--radius); padding: 1.5rem; }
.hn-post-sidebar__label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 1rem; }
.hn-post-sidebar__meta { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.hn-post-sidebar__meta li { display: flex; justify-content: space-between; gap: 1rem; font-size: 0.88rem; border-bottom: 1px solid var(--surface-line); padding-bottom: 0.65rem; }
.hn-post-sidebar__meta li:last-child { border-bottom: none; padding-bottom: 0; }
.hn-post-sidebar__meta li span { color: var(--text-tertiary); white-space: nowrap; }
.hn-post-sidebar__meta li strong { color: var(--text-primary); text-align: right; }
.hn-post-sidebar__cta p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.55; margin: 0 0 1.25rem; }

/* Prev / Next navigation */
.hn-post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; border-top: 1px solid var(--surface-line); padding-top: 2.5rem; }
.hn-post-nav__item { display: flex; flex-direction: column; gap: 0.5rem; padding: 1.25rem; background: var(--surface); border: 1px solid var(--surface-line); border-radius: var(--radius); text-decoration: none; transition: border-color var(--t-fast), background var(--t-fast); }
.hn-post-nav__item:hover { border-color: var(--cyan-line); background: var(--surface-hover); }
.hn-post-nav__dir { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan); }
.hn-post-nav__title { font-family: var(--font-display); font-size: 1rem; color: var(--text-primary); line-height: 1.3; }
.hn-post-nav__item--next { text-align: right; }

/* Responsive */
@media (max-width: 1024px) {
    .hn-post-layout { grid-template-columns: 1fr; gap: 2.5rem; }
    .hn-post-sidebar { position: static; }
}
@media (max-width: 720px) {
    .hn-post-hero { padding: 7rem 0 2rem; }
    .hn-post-hero__title { font-size: clamp(1.8rem, 7vw, 2.6rem); }
    .hn-post-cover__img { aspect-ratio: 16/9; }
    .hn-post-nav { grid-template-columns: 1fr; }
    .hn-post-nav__item--next { text-align: left; }
}