/* =====================================================================
   thenaroo (더나루) — landing page
   Single compiled stylesheet. Sections appended below the FOUNDATION
   block as the build progresses (PR2+). Keep the FOUNDATION as the
   shared contract: tokens, reset, layout primitives, components, nav,
   footer. Section styles reuse these tokens/classes.
   ===================================================================== */

/* ============================ TOKENS ================================ */
:root {
  /* brand greens */
  --green:        #1f5d3f;   /* primary */
  --green-bright: #2c7a52;   /* accent / hover */
  --green-deep:   #16241d;   /* dark sections, footer, ink */

  /* ink + neutrals (on light) */
  --ink:        #16241d;     /* primary text */
  --ink-soft:   #46554d;     /* secondary text */
  --muted:      #7a857d;     /* muted / captions */
  --line:       #e2e7df;     /* hairline borders */
  --line-soft:  #eef1ec;

  /* surfaces */
  --bg:          #f5f7f3;    /* page background */
  --bg-warm:     #faf7f5;    /* warm cream alt */
  --surface:     #ffffff;
  --surface-soft:#f8faf7;
  --tint:        #e9f2e7;    /* light green tint */
  --tint-2:      #eef3ec;

  /* functional accents */
  --blue:       #2f7fb5;     /* info / humidity / charts */
  --terracotta: #c0492f;     /* temperature / alerts / down */
  --amber:      #c08a2f;     /* sun / warnings */

  /* on-dark */
  --on-dark:       #eaf1ea;
  --on-dark-soft:  rgba(234,241,234,.66);
  --on-dark-faint: rgba(234,241,234,.42);
  --dark-line:     rgba(255,255,255,.10);
  --dark-surface:  rgba(255,255,255,.045);
  --dark-surface-2:rgba(255,255,255,.08);

  /* type */
  --font-sans: "Pretendard Variable", Pretendard, system-ui, -apple-system,
               "Apple SD Gothic Neo", "Noto Sans KR", "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* radii */
  --r-xl:   22px;
  --r-card: 18px;
  --r-md:   12px;
  --r-sm:   9px;
  --r-pill: 999px;

  /* shadows */
  --shadow-sm:    0 1px 4px rgba(22,36,29,.05);
  --shadow:       0 8px 22px rgba(22,36,29,.06);
  --shadow-lg:    0 20px 46px rgba(22,36,29,.14);
  --shadow-green: 0 6px 18px rgba(31,93,63,.28);

  /* layout */
  --container: 1180px;
  --container-wide: 1280px;
  --nav-h: 68px;
  --section-pad: clamp(84px, 11vw, 160px);  /* editorial / homepage rhythm */
  --gap: clamp(16px, 2vw, 24px);
}

/* ============================ RESET ================================= */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
}
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  word-break: keep-all;       /* avoid awkward mid-word line breaks in Korean */
  overflow-wrap: break-word;
}
img, svg, video, canvas { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
input, textarea, select { font: inherit; }
:focus-visible { outline: 2px solid var(--green-bright); outline-offset: 2px; border-radius: 4px; }

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

/* ========================= TYPOGRAPHY ============================== */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.18; letter-spacing: -.02em; color: var(--ink); }
h1 { font-size: clamp(34px, 5.6vw, 58px); line-height: 1.08; letter-spacing: -.03em; }
h2 { font-size: clamp(26px, 3.6vw, 40px); letter-spacing: -.025em; }
h3 { font-size: clamp(18px, 1.4vw, 20px); font-weight: 700; }
p  { color: var(--ink-soft); }
strong { font-weight: 700; color: inherit; }
.mono { font-family: var(--font-mono); font-feature-settings: "tnum" 1; }
.text-green { color: var(--green); }

/* ========================== LAYOUT ================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 32px);
}
.section { padding-block: var(--section-pad); position: relative; }
.section--tint { background: var(--tint); }
.section--soft { background: var(--surface-soft); }
.section--dark { background: var(--green-deep); color: var(--on-dark); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark p { color: var(--on-dark-soft); }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 1000;
  background: var(--green); color: #fff; padding: 10px 16px; border-radius: var(--r-sm);
}
.skip-link:focus { left: 12px; }

/* ===================== SECTION HEADER PATTERN ===================== */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--green);
}
.eyebrow::before { content: ""; width: 22px; height: 1.5px; background: currentColor; opacity: .7; }
.section--dark .eyebrow { color: #9fd6b4; }
.section-head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head .eyebrow { margin-bottom: 18px; }
.section-title { margin-bottom: 18px; }
.section-lead { font-size: clamp(15px, 1.2vw, 17.5px); color: var(--muted); max-width: 640px; }
.section--dark .section-lead { color: var(--on-dark-soft); }

/* ========================= COMPONENTS ============================= */
/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: var(--r-md);
  font-weight: 700; font-size: 15px; white-space: nowrap;
  transition: transform .16s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--green); color: #fff; box-shadow: var(--shadow-green); }
.btn--primary:hover { background: var(--green-bright); }
.btn--ghost { background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.btn--ghost:hover { border-color: var(--green); color: var(--green); }
.btn--on-dark { background: #fff; color: var(--green-deep); }
.btn--on-dark:hover { background: var(--tint); }
.btn--ghost-dark { background: transparent; color: #fff; border: 1px solid var(--dark-line); }
.btn--ghost-dark:hover { background: var(--dark-surface-2); }
.btn--lg { padding: 16px 28px; font-size: 16px; }

/* cards */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-card); box-shadow: var(--shadow);
}
.card--flat { box-shadow: none; }

/* chips / badges / tags */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: var(--r-pill);
  font-size: 13px; font-weight: 600; background: var(--tint); color: var(--green);
}
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px; border-radius: var(--r-pill);
  font-size: 13.5px; font-weight: 600;
  background: var(--surface); border: 1px solid var(--line); color: var(--ink-soft);
}
.badge-num {
  font-family: var(--font-mono); font-weight: 600; color: var(--green);
  font-size: 13px; letter-spacing: .04em;
}

/* ============================ NAV ================================= */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  background: color-mix(in srgb, var(--bg-warm) 80%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--bg-warm) 92%, transparent);
  box-shadow: var(--shadow-sm);
}
.nav { display: flex; align-items: center; gap: 20px; height: var(--nav-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { width: 30px; height: 30px; border-radius: 9px; flex: none; }
.brand__name { display: inline-flex; align-items: baseline; gap: 7px; line-height: 1; }
.brand__ko { font-weight: 800; font-size: 18px; letter-spacing: -.02em; color: var(--ink); }
.brand__en { font-family: var(--font-mono); font-size: 12px; color: var(--muted); letter-spacing: .02em; }

.nav__links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__links a {
  padding: 9px 14px; border-radius: var(--r-sm);
  font-size: 14.5px; font-weight: 600; color: var(--ink-soft);
  transition: color .18s ease, background .18s ease;
}
.nav__links a:hover { color: var(--green); background: var(--tint); }
.nav__actions { display: flex; align-items: center; gap: 10px; margin-left: 8px; }
.nav__cta { padding: 10px 18px; font-size: 14.5px; }

.nav__toggle {
  display: none; width: 42px; height: 42px; margin-left: auto;
  border-radius: var(--r-sm); align-items: center; justify-content: center;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; border-radius: 2px;
  background: var(--ink); transition: transform .25s ease, opacity .2s ease;
}
.nav__toggle span { position: relative; }
.nav__toggle span::before { position: absolute; top: -6px; }
.nav__toggle span::after  { position: absolute; top:  6px; }
body.nav-open .nav__toggle span { background: transparent; }
body.nav-open .nav__toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav__toggle span::after  { transform: translateY(-6px) rotate(-45deg); }

/* mobile drawer */
.nav__drawer {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99;
  background: var(--bg-warm);
  padding: 18px clamp(20px, 5vw, 32px) 40px;
  display: flex; flex-direction: column; gap: 6px;
  transform: translateY(-8px); opacity: 0; pointer-events: none;
  transition: opacity .22s ease, transform .22s ease;
  overflow-y: auto;
}
body.nav-open .nav__drawer { opacity: 1; transform: none; pointer-events: auto; }
.nav__drawer a:not(.btn) {
  padding: 15px 8px; font-size: 18px; font-weight: 700; color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}
.nav__drawer .btn { margin-top: 18px; }

/* page offset for fixed header */
.page { padding-top: var(--nav-h); }

/* =========================== FOOTER =============================== */
.site-footer { background: var(--green-deep); color: var(--on-dark); padding-block: clamp(56px, 7vw, 84px) 32px; }
.footer__top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: clamp(28px, 4vw, 56px);
  padding-bottom: 40px; border-bottom: 1px solid var(--dark-line);
}
.footer__brand .brand__ko { color: #fff; }
.footer__brand .brand__en { color: var(--on-dark-faint); }
.footer__tagline { margin-top: 18px; color: var(--on-dark-soft); font-size: 14.5px; max-width: 30ch; }
.footer__award { margin-top: 16px; font-size: 13px; color: var(--on-dark-faint); }
.footer__col h4 { font-size: 13px; font-weight: 700; color: var(--on-dark-faint); letter-spacing: .02em; margin-bottom: 16px; text-transform: none; }
.footer__col ul { display: flex; flex-direction: column; gap: 11px; }
.footer__col a { font-size: 14.5px; color: var(--on-dark-soft); transition: color .18s ease; }
.footer__col a:hover { color: #fff; }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding-top: 26px; flex-wrap: wrap;
}
.footer__copy { font-size: 13px; color: var(--on-dark-faint); }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a { font-size: 13px; color: var(--on-dark-soft); }
.footer__legal a:hover { color: #fff; }

/* ===================== FLOATING ACTIONS =========================== */
.floats { position: fixed; right: clamp(16px, 2vw, 26px); bottom: clamp(16px, 2vw, 26px); z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.float-top {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center; color: var(--ink-soft);
  opacity: 0; transform: translateY(8px) scale(.9); pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, color .2s ease;
}
.float-top.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.float-top:hover { color: var(--green); }
/* open-chat: white label pill + round kakao button (matches design) */
.float-chat { display: inline-flex; align-items: center; gap: 11px; animation: floatBtn 3.4s ease-in-out .4s infinite; }
@keyframes floatBtn { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.float-chat__pill {
  position: relative; background: #fff; color: var(--ink);
  border: 1px solid var(--line); border-radius: var(--r-pill);
  padding: 10px 15px; font-weight: 700; font-size: 13.5px; white-space: nowrap;
  box-shadow: 0 6px 18px rgba(22,36,29,.14); transition: transform .16s ease, box-shadow .2s ease;
}
.float-chat__pill::after {
  content: ""; position: absolute; right: -5px; top: 50%;
  width: 9px; height: 9px; background: #fff;
  border-right: 1px solid var(--line); border-top: 1px solid var(--line);
  transform: translateY(-50%) rotate(45deg);
}
.float-chat__pill:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(22,36,29,.18); }
.float-chat__btn {
  width: 56px; height: 56px; border-radius: 50%; background: #fee500;
  display: grid; place-items: center; flex: 0 0 auto; box-shadow: 0 8px 22px rgba(0,0,0,.2);
  transition: transform .16s ease, box-shadow .2s ease;
}
.float-chat__btn svg { width: 29px; height: 29px; }
.float-chat__btn:hover { transform: scale(1.05); box-shadow: 0 12px 28px rgba(0,0,0,.26); }

/* open-chat popover */
.openchat { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px; }
.openchat[hidden] { display: none; }
.openchat__backdrop { position: absolute; inset: 0; background: rgba(22,36,29,.5); backdrop-filter: blur(2px); animation: ocFade .2s ease; }
.openchat__card {
  position: relative; z-index: 1; width: 100%; max-width: 320px; text-align: center;
  background: #fff; border-radius: var(--r-xl); padding: 30px 26px 26px;
  box-shadow: var(--shadow-lg); animation: ocPop .22s cubic-bezier(.2,.8,.3,1);
}
@keyframes ocFade { from { opacity: 0; } }
@keyframes ocPop { from { opacity: 0; transform: translateY(10px) scale(.97); } }
.openchat__close {
  position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; color: var(--muted);
}
.openchat__close:hover { background: var(--surface-soft); color: var(--ink); }
.openchat__badge { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: #fee500; margin-bottom: 14px; }
.openchat__title { font-size: 18px; font-weight: 800; }
.openchat__desc { font-size: 13.5px; color: var(--muted); margin-top: 6px; }
.openchat__qr { width: 200px; height: 200px; margin: 18px auto 20px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: var(--r-md); padding: 12px; background: #fff; }
.openchat__qr img, .openchat__qr canvas, .openchat__qr svg { width: 100%; height: 100%; }
.openchat__qr.is-loading { color: var(--muted); font-size: 13px; }
.openchat__go { width: 100%; }

/* ===================== SCROLL REVEAL ============================= */
/* only hide reveal targets when JS is present (no-JS users see everything) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ====================== RESPONSIVE NAV =========================== */
@media (max-width: 900px) {
  .nav__links, .nav__actions { display: none; }
  .nav__toggle { display: flex; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}

/* ===================================================================
   REDESIGN — editorial homepage (iocrops-style): photo-forward, spacious.
   Overrides deck-era section styles where class names are reused.
   =================================================================== */

/* page no longer pads for nav — full-bleed hero sits under the transparent nav */
.page { padding-top: 0; }
.container--wide { max-width: var(--container-wide); margin-inline:auto; padding-inline: clamp(20px,5vw,32px); }

/* transparent nav over the hero photo (until scrolled) */
.site-header:not(.is-scrolled) { background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; border-bottom-color: transparent; }
.site-header:not(.is-scrolled) .brand__ko { color:#fff; }
.site-header:not(.is-scrolled) .brand__en { color: rgba(255,255,255,.72); }
.site-header:not(.is-scrolled) .nav__links a { color: rgba(255,255,255,.9); }
.site-header:not(.is-scrolled) .nav__links a:hover { color:#fff; background: rgba(255,255,255,.14); }
.site-header:not(.is-scrolled) .nav__cta { background:#fff; color: var(--green-deep); box-shadow:none; }
.site-header:not(.is-scrolled) .nav__cta:hover { background: var(--tint); }
.site-header:not(.is-scrolled) .nav__toggle span,
.site-header:not(.is-scrolled) .nav__toggle span::before,
.site-header:not(.is-scrolled) .nav__toggle span::after { background:#fff; }

/* ---------------- full-bleed hero ---------------- */
.hero { position: relative; min-height: min(92vh, 880px); display:flex; flex-direction:column; justify-content:flex-end; padding:0; background: var(--green-deep); overflow:hidden; }
.hero__bg { position:absolute; inset:0; z-index:0; }
.hero__bg img { width:100%; height:100%; object-fit:cover; }
.hero__bg::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(11,22,16,.52) 0%, rgba(11,22,16,.22) 40%, rgba(11,22,16,.86) 100%); }
.hero__inner { position:relative; z-index:2; padding-block: clamp(130px,17vh,210px) clamp(34px,5vh,56px); }
.hero .eyebrow { color:#9fd6b4; margin-bottom:20px; }
.hero h1 { color:#fff; font-size: clamp(38px,6.6vw,74px); line-height:1.07; letter-spacing:-.035em; max-width:16ch; }
.hero__lead { color: rgba(255,255,255,.86); font-size: clamp(16px,1.5vw,20px); max-width:48ch; margin-top:22px; line-height:1.62; }
.hero__cta { display:flex; flex-wrap:wrap; gap:12px; margin-top:34px; }
.hero__strip { position:relative; z-index:2; border-top:1px solid rgba(255,255,255,.16); }
.hero__strip .container { display:flex; flex-wrap:wrap; gap:14px 38px; align-items:center; padding-block:18px; }
.hero__cred { display:flex; flex-direction:column; gap:3px; }
.hero__cred .k { font-family:var(--font-mono); font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; color: rgba(255,255,255,.55); }
.hero__cred .v { color: rgba(255,255,255,.92); font-size:13.5px; font-weight:600; }
.hero__cred--grow { margin-left:auto; }
.hero__scroll { color: rgba(255,255,255,.7); font-size:12px; font-family:var(--font-mono); letter-spacing:.1em; }

/* ---------------- editorial intro (heading left / body right) ---------------- */
.intro { display:grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px,5vw,72px); align-items:end; }
.intro .eyebrow { margin-bottom:18px; }
.intro__title { font-size: clamp(28px,4.4vw,50px); line-height:1.12; letter-spacing:-.03em; font-weight:800; }
.intro__body { color: var(--ink-soft); font-size: clamp(15px,1.2vw,17.5px); line-height:1.72; }
.section--dark .intro__body { color: var(--on-dark-soft); }
@media (max-width:900px){ .intro{ grid-template-columns:1fr; gap:18px; align-items:start; } }

/* ---------------- feature (large media + text, alternating) ---------------- */
.feature { display:grid; grid-template-columns: 1.02fr .98fr; gap: clamp(28px,5vw,72px); align-items:center; }
.feature--reverse .feature__media { order:2; }
.feature__media { position:relative; border-radius: var(--r-xl); overflow:hidden; aspect-ratio:4/3; box-shadow: var(--shadow-lg); background:var(--tint); }
.feature__media img { width:100%; height:100%; object-fit:cover; }
.feature__eyebrow { margin-bottom:16px; }
.feature__title { font-size: clamp(24px,3.1vw,38px); line-height:1.16; letter-spacing:-.025em; font-weight:800; margin-bottom:16px; }
.feature__body { color:var(--ink-soft); font-size:16px; line-height:1.72; margin-bottom:22px; }
.feature__list { display:flex; flex-direction:column; gap:12px; margin:0 0 26px; }
.feature__list li { display:flex; gap:11px; font-size:15px; color:var(--ink); align-items:flex-start; line-height:1.55; }
.feature__list li::before { content:""; flex:none; margin-top:7px; width:7px; height:7px; border-radius:50%; background:var(--green); }
.section--dark .feature__body { color:var(--on-dark-soft); } .section--dark .feature__list li{ color:var(--on-dark); }
.media-stat { position:absolute; left: clamp(14px,2vw,22px); bottom: clamp(14px,2vw,22px); background: rgba(255,255,255,.95); backdrop-filter: blur(6px); border-radius: var(--r-md); padding:12px 15px; box-shadow: var(--shadow); }
.media-stat__v { font-family:var(--font-mono); font-weight:700; font-size:20px; color:var(--green); line-height:1; }
.media-stat__l { font-size:11.5px; color:var(--muted); margin-top:4px; }
@media (max-width:900px){ .feature{ grid-template-columns:1fr; gap:26px; } .feature--reverse .feature__media{ order:0; } }

/* ---------------- media-card (photo + overlaid label, iocrops solution card) ---------------- */
.media-grid { display:grid; grid-template-columns: repeat(2,1fr); gap: clamp(16px,2vw,24px); }
.media-card { position:relative; border-radius: var(--r-card); overflow:hidden; aspect-ratio:3/2; }
.media-card img { width:100%; height:100%; object-fit:cover; transition: transform .55s ease; }
.media-card:hover img { transform: scale(1.045); }
.media-card__o { position:absolute; inset:0; padding: clamp(20px,2.6vw,32px); display:flex; flex-direction:column; justify-content:flex-end; background: linear-gradient(180deg, rgba(11,22,16,0) 28%, rgba(11,22,16,.84) 100%); }
.media-card__label { font-family:var(--font-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:#9fd6b4; margin-bottom:8px; }
.media-card__title { color:#fff; font-size: clamp(18px,2vw,24px); font-weight:800; letter-spacing:-.02em; }
@media (max-width:720px){ .media-grid{ grid-template-columns:1fr; } }

/* ---------------- big editorial stats ---------------- */
.stat-row { display:grid; grid-template-columns: repeat(4,1fr); gap: clamp(16px,3vw,44px); }
.stat-big__v { font-size: clamp(32px,4.4vw,54px); font-weight:800; letter-spacing:-.03em; color:var(--green); line-height:1; }
.stat-big__v small { font-size:.5em; font-weight:700; }
.stat-big__l { margin-top:10px; font-size:14px; color:var(--muted); line-height:1.5; }
.section--dark .stat-big__v { color:#9fd6b4; } .section--dark .stat-big__l{ color:var(--on-dark-soft); }
@media (max-width:720px){ .stat-row{ grid-template-columns: repeat(2,1fr); gap:30px 18px; } }

/* ---------------- steps flow ---------------- */
.steps { display:grid; grid-template-columns: repeat(3,1fr); gap: clamp(24px,3.5vw,48px); }
.step__n { font-family:var(--font-mono); font-size:13px; font-weight:600; color:var(--green); letter-spacing:.04em; }
.step__t { font-size: clamp(18px,1.7vw,22px); font-weight:800; letter-spacing:-.02em; margin:12px 0 10px; }
.step__b { color:var(--ink-soft); font-size:15px; line-height:1.68; }
.step__top { height:2px; background: linear-gradient(90deg, var(--green), var(--line) 60%); margin-bottom:22px; }
@media (max-width:900px){ .steps{ grid-template-columns:1fr; gap:30px; } }

/* ---------------- band / callout ---------------- */
.band { background: var(--green); color:#fff; border-radius: var(--r-xl); padding: clamp(34px,5vw,60px); position:relative; overflow:hidden; }
.band::after { content:""; position:absolute; right:-60px; top:-80px; width:280px; height:280px; border-radius:50%; background: radial-gradient(circle at 32% 32%, rgba(168,224,188,.22), rgba(168,224,188,0) 70%); }
.band h3 { color:#fff; font-size: clamp(20px,2.6vw,32px); line-height:1.4; font-weight:800; letter-spacing:-.02em; max-width:34ch; position:relative; }

/* ---------------- problem as editorial list ---------------- */
.problem-list { display:grid; grid-template-columns: repeat(2,1fr); gap:0 clamp(28px,5vw,64px); }
.pitem { display:grid; grid-template-columns:auto 1fr; gap:18px; padding: clamp(20px,2.4vw,28px) 0; border-top:1px solid var(--line); }
.pitem__n { font-family:var(--font-mono); font-size:14px; font-weight:600; color:var(--green); padding-top:2px; }
.pitem__t { font-size: clamp(16px,1.4vw,18px); font-weight:700; margin-bottom:6px; }
.pitem__b { color:var(--muted); font-size:14px; line-height:1.62; }
@media (max-width:720px){ .problem-list{ grid-template-columns:1fr; } }

/* ---------------- full-bleed CTA on photo ---------------- */
.cta-photo { position:relative; border-radius: var(--r-xl); overflow:hidden; padding: clamp(48px,8vw,110px) clamp(28px,6vw,80px); }
.cta-photo__bg { position:absolute; inset:0; z-index:0; }
.cta-photo__bg img { width:100%; height:100%; object-fit:cover; }
.cta-photo__bg::after { content:""; position:absolute; inset:0; background: linear-gradient(120deg, rgba(11,22,16,.9) 0%, rgba(11,22,16,.6) 60%, rgba(11,22,16,.4) 100%); }
.cta-photo__in { position:relative; z-index:2; max-width:640px; }

/* section lead under intro (full width) */
.section-note { color:var(--muted); font-size: clamp(15px,1.2vw,17px); max-width:60ch; margin-top:20px; line-height:1.7; }

/* data section columns + use-case steps */
.datacols { display:grid; grid-template-columns: 1.4fr 1fr; gap: clamp(28px,5vw,72px); }
.kicker { font-family:var(--font-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--green); margin-bottom:18px; }
.tagwrap { display:flex; flex-wrap:wrap; gap:10px; }
.datacols .feature__list { margin:0; }
@media (max-width:720px){ .datacols{ grid-template-columns:1fr; gap:32px; } }

.uc-steps { counter-reset: uc; margin-top:20px; }
.uc-steps li { display:grid; grid-template-columns:auto 1fr; gap:3px 14px; padding:14px 0; border-top:1px solid var(--line); }
.uc-steps li::before { counter-increment:uc; content:counter(uc); grid-row:1 / span 2; grid-column:1; width:26px; height:26px; border-radius:50%; background:var(--tint); color:var(--green); font-family:var(--font-mono); font-weight:600; font-size:13px; display:grid; place-items:center; align-self:start; }
.uc-steps b { grid-column:2; font-size:15px; font-weight:700; }
.uc-steps span { grid-column:2; font-size:13.5px; color:var(--muted); line-height:1.5; }