/* ============================================================
   ROH®  ·  Modern minimal — single-font, neutral + 1 accent
   ============================================================ */

:root {
  /* surface / ink — neutral grayscale */
  --paper:    #FAFAF9;
  --paper-2:  #FFFFFF;
  --ink:      #0A0A0A;
  --ink-2:    #1F1F1F;
  --ink-3:    #404040;
  --mute:     #737373;
  --mute-2:   #A3A3A3;
  --rule:     #E5E5E5;
  --rule-2:   #EFEFEF;
  --tint:     #F4F4F3;

  /* one accent */
  --accent:   #5046E4;
  --accent-2: #6E66F0;
  --accent-soft: #ECEAFE;

  /* pastel sky blue surfaces — soft, light, airy (matches 보컬센세 app vibe) */
  --navy:      #E2EAFB;   /* base pastel sky surface */
  --navy-2:    #D4E0F7;   /* slightly stronger pastel */
  --navy-card: #FFFFFF;   /* card bg on pastel sections */
  --navy-line: rgba(31,61,184,.12);  /* divider on pastel surface */
  --navy-text: #1B2C6E;   /* dark text/CTA color for pastel surfaces */

  /* type — single family */
  --sans: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont,
          'Apple SD Gothic Neo', system-ui, sans-serif;

  --sh-1: 0 1px 2px rgba(10,10,10,.04);
  --sh-2: 0 6px 24px -6px rgba(10,10,10,.08), 0 2px 6px -2px rgba(10,10,10,.04);
  --sh-3: 0 24px 48px -24px rgba(10,10,10,.18), 0 6px 16px -6px rgba(10,10,10,.06);

  --ease: cubic-bezier(.2,.7,.2,1);
  --ease-out: cubic-bezier(.16,1,.3,1);

  --maxw: 1240px;
  --pad: clamp(20px, 4vw, 56px);

  --radius-sm: 10px;
  --radius:    16px;
  --radius-lg: 24px;
}

/* ── reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; padding: 0; }
ol, ul { list-style: none; padding: 0; margin: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "ss01" on, "ss02" on, "tnum" on;
  /* Korean line wrapping — break at word boundaries (spaces), never mid-syllable */
  word-break: keep-all;
  -webkit-word-break: keep-all;
  overflow-wrap: normal;
}

/* Better wrapping for headings (balance) and paragraphs (pretty) */
.display,
.hero__title,
.contact__title,
.philo__quote p {
  text-wrap: balance;
}
.lead,
.hero__sub,
.contact__lead,
.product__desc,
.about__lead,
.about p,
.prin p,
.b-card p,
.svc__desc {
  text-wrap: pretty;
}

::selection { background: var(--ink); color: var(--paper); }

/* ── shared ────────────────────────────────────────────── */
.accent {
  color: var(--accent);
  font-weight: 600;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -.005em;
  color: var(--ink-3);
  padding: 7px 14px 7px 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper-2);
  box-shadow: var(--sh-1);
}
.eyebrow__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(80,70,228,.18);
}

.kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: -.005em;
  color: var(--ink-3);
  margin-bottom: 32px;
}
.kicker__num {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 26px; height: 22px;
  padding: 0 8px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .04em;
}
.kicker__num--invert { background: var(--ink); color: var(--paper); }
.kicker--invert { color: var(--ink-3); }

/* ── buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -.005em;
  white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), box-shadow .25s var(--ease),
              transform .2s var(--ease);
  border: 1px solid transparent;
}
.btn__arrow {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: transform .25s var(--ease);
}
.btn:hover .btn__arrow { transform: translateX(3px); }

.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--primary:hover {
  background: var(--ink-2);
}

.btn--ghost {
  border-color: var(--rule);
  background: transparent;
  color: var(--ink);
}
.btn--ghost:hover {
  border-color: var(--ink);
  background: var(--paper-2);
}

.btn--invert {
  background: var(--ink);
  color: var(--paper);
}
.btn--invert:hover {
  background: var(--ink-2);
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px var(--pad);
  transition: background .25s var(--ease), backdrop-filter .25s, border-color .25s, padding .25s;
  border-bottom: 1px solid transparent;
}
.topbar.is-scrolled {
  background: rgba(250,250,249,.78);
  backdrop-filter: saturate(170%) blur(14px);
  -webkit-backdrop-filter: saturate(170%) blur(14px);
  border-bottom-color: var(--rule);
  padding: 10px var(--pad);
}
.topbar__brand {
  display: inline-flex; align-items: center; gap: 2px;
  transition: opacity .2s;
}
.topbar__brand:hover { opacity: .7; }
.brand-logo {
  height: 52px;
  width: auto;
  display: block;
}
.topbar.is-scrolled .brand-logo { height: 40px; transition: height .25s var(--ease); }
.topbar__nav {
  justify-self: center;
  display: flex; gap: 4px;
}
.topbar__nav a {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-3);
  transition: background .18s, color .18s;
}
.topbar__nav a:hover { background: var(--tint); color: var(--ink); }

.topbar__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  font-weight: 500;
  transition: background .2s;
}
.topbar__cta-arrow { transition: transform .25s var(--ease); }
.topbar__cta:hover { background: var(--ink-2); }
.topbar__cta:hover .topbar__cta-arrow { transform: translateX(3px); }

@media (max-width: 1080px) {
  .topbar__nav { display: none; }
  .topbar { grid-template-columns: 1fr auto; }
}

/* ============================================================
   ROAD  —  Road Of Habit motif, reusable brand graphic
   ============================================================ */
.road {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}
.road--hero {
  /* subtle road tucked into the bottom-left corner of hero */
  width: clamp(180px, 22vw, 320px);
  height: auto;
  aspect-ratio: 240 / 320;
  left: clamp(-80px, -6vw, -40px);
  bottom: clamp(-60px, -4vw, -20px);
  color: var(--accent);
  opacity: .08;
  transform: rotate(-8deg);
}
.road--philo {
  /* large faded watermark behind philosophy content */
  top: 50%;
  left: 50%;
  width: clamp(360px, 52vw, 720px);
  height: auto;
  aspect-ratio: 240 / 320;
  transform: translate(-50%, -50%);
  color: var(--accent);
  opacity: .07;
}

/* ============================================================
   HERO  —  split layout
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: clamp(120px, 14vh, 180px) var(--pad) clamp(40px, 6vh, 80px);
  display: flex; flex-direction: column; justify-content: space-between;
  background: var(--paper);
  overflow: hidden;
}
.hero > *:not(.road) { position: relative; z-index: 1; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(55% 45% at 12% 0%, rgba(80,70,228,.08) 0%, transparent 60%),
    radial-gradient(45% 35% at 95% 5%, rgba(80,70,228,.05) 0%, transparent 60%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
@media (max-width: 920px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
}
.hero__text {
  display: flex; flex-direction: column;
  align-items: flex-start;
  gap: 26px;
}
.hero__title {
  font-weight: 700;
  font-size: clamp(48px, 7vw, 104px);
  line-height: .98;
  letter-spacing: -.045em;
  margin: 4px 0 0;
  color: var(--ink);
}
.hero__sub {
  font-size: clamp(15.5px, 1.2vw, 17.5px);
  line-height: 1.65;
  color: var(--ink-3);
  margin: 0;
  max-width: 44ch;
}
.hero__sub strong { color: var(--ink); font-weight: 600; }
.hero__actions {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 4px;
}
.hero__avail {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--mute);
  margin-top: 4px;
}

.hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--tint);
  box-shadow: var(--sh-3);
  aspect-ratio: 4 / 3;
  isolation: isolate;
}
.hero__visual img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .8s var(--ease-out);
}
.hero__visual:hover img { transform: scale(1.02); }
.hero__visual-tag {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 2;
  display: inline-flex; align-items: center;
  padding: 7px 12px;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(10,10,10,.06);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -.005em;
  color: var(--ink);
}
@media (max-width: 920px) {
  .hero__visual { aspect-ratio: 16 / 10; max-height: 380px; }
}
.live {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #14B86A;
  box-shadow: 0 0 0 3px rgba(20,184,106,.2);
}
.hero__scroll {
  position: relative;
  align-self: center;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px;
  color: var(--mute);
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: color .2s;
  margin-top: 56px;
}
.hero__scroll:hover { color: var(--ink); }

/* ============================================================
   STATS
   ============================================================ */
.stats {
  background: var(--navy);
  color: var(--ink);
}
.stats__row {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 36px clamp(20px, 3vw, 40px);
  border-right: 1px solid var(--navy-line);
  display: flex; flex-direction: column; gap: 6px;
  text-align: center;
  align-items: center;
}
.stat:last-child { border-right: 0; }
.stat__big {
  font-size: clamp(44px, 5.5vw, 72px);
  font-weight: 600;
  letter-spacing: -.04em;
  line-height: 1;
  color: var(--navy-text);
}
.stat__lbl {
  color: rgba(27,44,110,.55);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .02em;
}

@media (max-width: 720px) {
  .stats__row { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 24px; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--navy-line); }
}

/* ============================================================
   SECTION GENERIC
   ============================================================ */
.section {
  position: relative;
  padding: clamp(96px, 12vw, 160px) var(--pad);
  max-width: 100%;
  text-align: center;
}
.section > * { max-width: var(--maxw); margin-left: auto; margin-right: auto; }

.section .prin,
.section .b-card,
.section .feat,
.section .feat li,
.section .svc__row,
.section .meta-list,
.section .meta-list li,
.section .contact__grid li {
  text-align: left;
}

.display {
  font-weight: 700;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 1.06;
  letter-spacing: -.035em;
  margin: 0 auto 28px;
  max-width: 22ch;
}
.lead {
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.65;
  color: var(--ink-3);
  margin: 0 auto 64px;
  max-width: 60ch;
}
.lead strong { color: var(--ink); font-weight: 600; }

/* reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
  transition-delay: calc(var(--d, 0) * 70ms);
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.brand-seal {
  width: 144px;
  height: auto;
  display: block;
  margin: 0 auto 36px;
  opacity: .92;
  transition: opacity .25s var(--ease), transform .4s var(--ease);
}
.brand-seal:hover { opacity: 1; transform: scale(1.04); }

.about__lead {
  max-width: 64ch;
  margin: 0 auto 48px;
}
.meta-list {
  border-top: 1px solid var(--rule);
  max-width: 560px;
  margin: 0 auto 80px;
}
.meta-list li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14px;
  color: var(--ink-3);
}
.meta-list__k { color: var(--mute); }

/* principles */
.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 880px) { .principles { grid-template-columns: 1fr; } }

.prin {
  position: relative;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  border-radius: var(--radius-lg);
  padding: 32px 28px 28px;
  display: flex; flex-direction: column;
  gap: 14px;
  min-height: 240px;
  transition: border-color .25s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.prin:hover {
  border-color: var(--ink);
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
}
.prin__num {
  font-size: 13px;
  font-weight: 500;
  color: var(--mute);
  font-feature-settings: "ss02" on;
}
.prin h3 {
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin: 0;
}
.prin p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-3);
  flex: 1;
}
.prin p strong { color: var(--ink); font-weight: 600; }

/* ============================================================
   WORK  —  pastel sky section
   ============================================================ */
.work {
  background: var(--navy);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}
.work::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 45% at 85% 0%, rgba(80,70,228,.14) 0%, transparent 60%),
    radial-gradient(50% 40% at 0% 90%, rgba(80,70,228,.10) 0%, transparent 60%);
  pointer-events: none;
}
.work > * { position: relative; z-index: 1; }
.work .kicker { color: var(--ink-3); }
.work .kicker__num { background: var(--ink); color: var(--paper); }
.work .display { color: var(--ink); }
.work .lead { color: var(--ink-3); }
.work .lead strong { color: var(--ink); }
.work .accent { color: var(--accent); }

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.b-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 24px 26px 28px;
  display: flex; flex-direction: column;
  gap: 18px;
  min-height: 360px;
  background: var(--navy-card);
  border: 1px solid var(--navy-line);
  color: var(--ink);
  grid-column: span 3;
  transition: border-color .25s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
  overflow: hidden;
  box-shadow: var(--sh-1);
}
.b-card:hover {
  border-color: rgba(31,61,184,.35);
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
}
.b-card--lg { grid-column: span 4; min-height: 440px; }
.b-card--wide { grid-column: span 6; }

/* feature card — full-width horizontal split: visual left, copy right */
.b-card--feature {
  flex-direction: row;
  padding: 0;
  overflow: hidden;
  min-height: 560px;
  gap: 0;
  grid-column: span 6;
}
.b-card--feature .b-card__media {
  flex: 1.25;
  position: relative;
  background: var(--tint);
  overflow: hidden;
  min-height: 320px;
}
.b-card--feature .b-card__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.b-card--feature:hover .b-card__media img { transform: scale(1.03); }
.b-card--feature .b-card__body {
  flex: 1;
  padding: clamp(32px, 4vw, 56px) clamp(28px, 3.5vw, 48px);
  display: flex; flex-direction: column;
  gap: 24px;
  border-left: 1px solid var(--navy-line);
}
.b-card--feature .b-card__copy {
  margin-top: auto;
}
.b-card--feature .b-card__copy h3 {
  font-size: clamp(26px, 2.2vw, 36px);
  font-weight: 600;
  letter-spacing: -.025em;
  line-height: 1.15;
  margin: 0 0 14px;
  color: var(--ink);
}
.b-card--feature .b-card__copy p {
  margin: 0 0 18px;
  font-size: clamp(14.5px, 1.05vw, 16px);
  line-height: 1.65;
  color: var(--ink-3);
}

@media (max-width: 1080px) {
  .b-card--feature {
    flex-direction: column;
    min-height: auto;
  }
  .b-card--feature .b-card__media { min-height: 280px; aspect-ratio: 16 / 10; }
  .b-card--feature .b-card__body {
    border-left: 0;
    border-top: 1px solid var(--navy-line);
    padding: 32px 28px 36px;
  }
}

@media (max-width: 880px) {
  .bento { grid-template-columns: 1fr; }
  .b-card, .b-card--lg, .b-card--wide { grid-column: span 1; min-height: auto; }
}
@media (min-width: 881px) and (max-width: 1080px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .b-card, .b-card--lg, .b-card--wide { grid-column: span 1; }
}

.b-card header {
  display: flex; justify-content: space-between; align-items: center;
}
.b-no {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--mute);
}
.b-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--ink-3);
  background: var(--tint);
  padding: 4px 10px;
  border-radius: 999px;
}

.b-art {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  padding: 24px;
  background: var(--tint);
  position: relative;
  overflow: hidden;
}

/* mini phone */
.mphone {
  width: 160px;
  background: var(--ink);
  border-radius: 28px;
  padding: 7px;
  box-shadow: var(--sh-2);
  position: relative;
}
.mphone__notch {
  position: absolute;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 16px;
  background: var(--ink);
  border-radius: 999px;
  z-index: 2;
}
.mphone__screen {
  background: var(--paper-2);
  border-radius: 22px;
  padding: 32px 14px 16px;
  text-align: center;
  color: var(--ink);
}
.mphone__pitch {
  font-size: 38px; font-weight: 700;
  letter-spacing: -.04em;
  color: var(--ink);
  line-height: 1;
}
.mphone__pitch sup { font-size: 18px; color: var(--accent); }
.mphone__wave {
  width: 100%; height: 36px; margin: 8px 0 12px;
  color: var(--accent);
}
.mphone__keys { display: flex; gap: 4px; justify-content: center; }
.mphone__keys span {
  width: 14px; height: 8px;
  background: var(--rule);
  border-radius: 3px;
}
.mphone__keys span.hot { background: var(--ink); }

/* browser */
.brws {
  width: 100%;
  max-width: 280px;
  background: var(--paper-2);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--sh-1);
  border: 1px solid var(--rule);
}
.brws__bar {
  background: var(--tint);
  padding: 9px 12px;
  display: flex; gap: 6px; align-items: center;
  border-bottom: 1px solid var(--rule);
}
.brws__bar i {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rule);
}
.brws__bar span {
  margin-left: 8px;
  background: var(--paper-2);
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 10px;
  color: var(--mute);
  border: 1px solid var(--rule);
}
.brws__body {
  padding: 22px 18px;
  display: flex; flex-direction: column; gap: 8px;
}
.brws__line {
  height: 8px; border-radius: 4px;
  background: var(--rule);
}
.brws__line.w8 { width: 80%; background: var(--ink); }
.brws__line.w5 { width: 50%; }
.brws__line.w7 { width: 65%; }
.brws__btn {
  align-self: flex-start;
  background: var(--ink);
  color: var(--paper);
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 999px;
  margin-top: 6px;
  font-weight: 500;
}

/* design frames */
.b-art:has(.frame) {
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.frame {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 8px;
  box-shadow: var(--sh-1);
  position: relative;
}
.frame--1 { width: 50px; height: 90px; transform: rotate(-4deg); }
.frame--2 { width: 60px; height: 60px; transform: rotate(2deg); z-index: 2; background: var(--ink); border-color: var(--ink); }
.frame--3 { width: 50px; height: 90px; transform: rotate(4deg); }
.frame--1::before, .frame--3::before {
  content: ""; position: absolute; top: 14px; left: 8px; right: 8px; height: 6px;
  background: var(--rule); border-radius: 3px;
}
.frame--1::after, .frame--3::after {
  content: ""; position: absolute; top: 26px; left: 8px; right: 16px; height: 5px;
  background: var(--rule-2); border-radius: 3px;
}

/* growth grass */
.grass {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  width: 100%;
  max-width: 360px;
}
.grass span {
  aspect-ratio: 1;
  background: rgba(80,70,228, calc(var(--l) * .8 + .08));
  border-radius: 5px;
}

.b-card footer { margin-top: auto; }
.b-card footer h3 {
  font-size: clamp(20px, 1.7vw, 24px);
  font-weight: 600;
  letter-spacing: -.02em;
  margin: 0 0 6px;
  color: var(--ink);
}
.b-card footer p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-3);
}
.chip {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 12px;
}
.chip li {
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--tint);
  color: var(--ink-3);
  letter-spacing: .01em;
}

/* ============================================================
   FEATURED PRODUCT
   ============================================================ */
.product { background: var(--paper); }

/* hero visual — full composite shot */
.product__visual {
  margin: 16px auto 24px;
  max-width: 1080px;
  padding: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--sh-3);
}
.product__visual img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--rule);
  background: var(--tint);
  transition: opacity .25s var(--ease);
}
.product__visual.is-swapping img { opacity: 0; }

/* gallery — 5-up clickable thumbnails */
.product__gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 1080px;
  margin: 0 auto 80px;
}
@media (min-width: 720px) {
  .product__gallery { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1000px) {
  .product__gallery { grid-template-columns: repeat(5, 1fr); }
}
.product__shot {
  margin: 0;
  display: flex; flex-direction: column; gap: 10px;
  cursor: pointer;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.product__shot img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--rule);
  background: var(--tint);
  outline: 2px solid transparent;
  outline-offset: 2px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              outline-color .2s var(--ease), border-color .2s var(--ease);
}
.product__shot:hover img {
  transform: translateY(-2px);
  box-shadow: var(--sh-2);
  border-color: var(--ink-3);
}
.product__shot:focus-visible img,
.product__shot.is-active img {
  outline-color: var(--accent);
  border-color: var(--accent);
}
.product__shot figcaption {
  font-size: 12.5px;
  color: var(--mute);
  letter-spacing: .01em;
  text-align: center;
  transition: color .2s var(--ease);
}
.product__shot:hover figcaption { color: var(--ink-3); }
.product__shot.is-active figcaption {
  color: var(--accent);
  font-weight: 600;
}

/* product info — centered narrow column */
.product__info {
  max-width: 720px;
  margin: 0 auto;
}
.product__desc {
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.65;
  color: var(--ink-3);
  margin: 0 0 32px;
}
.product__desc strong { color: var(--ink); font-weight: 600; }

.feat {
  display: grid;
  margin: 0 0 32px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-2);
}
.feat li {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--rule);
  transition: background .15s, color .15s;
}
.feat li:last-child { border-bottom: 0; }
.feat li:hover { background: var(--tint); }
.feat__no {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--mute);
}
.feat strong { font-weight: 500; color: var(--ink); font-size: 15px; }
.feat i {
  font-style: normal;
  font-size: 11.5px;
  color: var(--mute);
  letter-spacing: .02em;
}

.product__quote {
  border-top: 1px solid var(--rule);
  padding-top: 28px;
  margin: 0;
  text-align: center;
}
.product__quote p {
  margin: 0;
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.4;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -.01em;
}
.product__quote footer {
  margin-top: 12px;
  font-size: 12.5px;
  color: var(--mute);
}

/* ============================================================
   PHILOSOPHY
   ============================================================ */
.philo {
  background: var(--paper);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.philo > *:not(.road) {
  position: relative;
  z-index: 1;
  margin-left: auto;
  margin-right: auto;
}
.philo .kicker { display: inline-flex; }

.philo__quote {
  margin: 32px auto 72px;
  max-width: 1120px;
}
.philo__quote p {
  font-size: clamp(26px, 3.8vw, 50px);
  line-height: 1.3;
  letter-spacing: -.025em;
  font-weight: 600;
  margin: 0;
  color: var(--ink);
}
.philo__quote .accent {
  display: inline-block;
}
.philo__quote footer {
  margin-top: 28px;
  font-size: 13px;
  color: var(--mute);
}

.philo__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 980px;
  margin: 0 auto;
}
@media (max-width: 720px) { .philo__steps { grid-template-columns: 1fr; } }
.philo__step {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 8px;
  text-align: left;
  transition: border-color .25s var(--ease), box-shadow .3s var(--ease), transform .3s var(--ease);
}
.philo__step:hover {
  border-color: var(--ink);
  box-shadow: var(--sh-2);
  transform: translateY(-2px);
}
.philo__num {
  font-size: 14px;
  font-weight: 500;
  color: var(--mute);
  font-feature-settings: "tnum" on;
}
.philo__lbl {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--accent);
  text-transform: uppercase;
  margin-top: 8px;
}
.philo__step strong {
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 600;
  letter-spacing: -.015em;
  color: var(--ink);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--paper); }
.svc {
  margin: 16px auto 0;
  border-top: 1px solid var(--rule);
  text-align: left;
}
.svc__row {
  display: grid;
  grid-template-columns: 60px 1fr 60px;
  grid-template-areas:
    "no name arrow"
    ".  desc arrow";
  gap: 10px 28px;
  align-items: start;
  padding: 28px 20px;
  border-bottom: 1px solid var(--rule);
  border-radius: 10px;
  cursor: pointer;
  transition: background .2s var(--ease);
}
.svc__row:hover {
  background: var(--tint);
}
.svc__row:hover .svc__arrow {
  color: var(--ink);
  transform: translateX(4px);
  opacity: 1;
}

.svc__no {
  grid-area: no;
  align-self: start;
  padding-top: 6px;
  font-size: 12px;
  color: var(--mute);
  font-weight: 500;
  letter-spacing: .04em;
}
.svc__name {
  grid-area: name;
}
.svc__name h3 {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin: 0 0 4px;
}
.svc__tags {
  font-size: 12px;
  color: var(--mute);
  letter-spacing: .02em;
}
.svc__desc {
  grid-area: desc;
  margin: 0;
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--ink-3);
  max-width: 72ch;
}
.svc__arrow {
  grid-area: arrow;
  align-self: center;
  text-align: right;
  font-size: 22px;
  color: var(--mute-2);
  opacity: .7;
  transform: translateX(-6px);
  transition: opacity .25s, transform .35s var(--ease), color .2s;
}

@media (max-width: 720px) {
  .svc__row {
    grid-template-columns: 50px 1fr 32px;
    grid-template-areas:
      "no name arrow"
      ".  desc desc";
    gap: 8px 16px;
    padding: 20px 16px;
  }
  .svc__no { padding-top: 4px; }
  .svc__arrow { font-size: 18px; align-self: start; padding-top: 4px; }
}

/* ============================================================
   CONTACT  (dark)
   ============================================================ */
.contact {
  background: var(--navy);
  color: var(--ink);
  padding: 0;
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(50% 40% at 80% 10%, rgba(80,70,228,.16) 0%, transparent 60%),
    radial-gradient(40% 35% at 10% 60%, rgba(80,70,228,.10) 0%, transparent 60%);
  pointer-events: none;
}

.contact__inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(96px, 12vw, 160px) var(--pad) clamp(64px, 8vw, 100px);
  text-align: center;
}
.contact__title {
  font-weight: 700;
  font-size: clamp(48px, 8vw, 112px);
  line-height: 1.02;
  letter-spacing: -.045em;
  margin: 0 auto 28px;
  color: var(--ink);
  max-width: 18ch;
}
.contact__title .accent { color: var(--accent); }
.contact__lead {
  font-size: clamp(15px, 1.3vw, 18px);
  line-height: 1.65;
  color: var(--ink-3);
  max-width: 56ch;
  margin: 0 auto 40px;
}
.contact__row {
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 64px;
}
.contact__mail {
  font-size: 14px;
  color: var(--ink-3);
  border-bottom: 1px solid rgba(10,10,10,.2);
  padding-bottom: 3px;
  transition: color .2s, border-color .2s;
}
.contact__mail:hover { color: var(--ink); border-color: var(--ink); }

.contact__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--navy-line);
}
.contact__grid li {
  display: flex; flex-direction: column; gap: 6px;
}
.contact__grid-k {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--mute);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.contact__grid li > *:not(.contact__grid-k):not(.contact__soon) {
  font-size: 14.5px;
  color: var(--ink-2);
  transition: color .2s;
}
.contact__grid a:hover { color: var(--accent); }
.contact__soon {
  font-size: 11px;
  color: var(--mute-2);
  letter-spacing: .02em;
}

@media (max-width: 880px) { .contact__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .contact__grid { grid-template-columns: 1fr; } }

/* big footer wordmark */
.bigmark {
  position: relative;
  z-index: 1;
  font-weight: 700;
  font-size: clamp(120px, 28vw, 480px);
  line-height: .85;
  letter-spacing: -.06em;
  margin: 0;
  padding: 0 var(--pad);
  text-align: center;
  color: rgba(31,61,184,.10);
  user-select: none;
}
.bigmark sup {
  font-size: .12em;
  color: rgba(31,61,184,.25);
  vertical-align: super;
}

.foot {
  position: relative; z-index: 1;
  display: flex; justify-content: space-between;
  gap: 16px;
  padding: 28px var(--pad);
  border-top: 1px solid var(--navy-line);
  flex-wrap: wrap;
  align-items: center;
  font-size: 12.5px;
  color: var(--mute);
}

/* ============================================================
   MOTION REDUCE
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}