/* ════════════════════════════════════════════════════════════
   IEHAN TECHNOLOGIES — MIDNIGHT CHROME
   Palette: deep slate / chrome silver / cobalt accent
   ════════════════════════════════════════════════════════════ */

:root {
  /* surface */
  --bg-0: #07090E;
  --bg-1: #0A0E14;
  --bg-2: #0F141C;
  --surface: rgba(255, 255, 255, 0.025);
  --surface-hi: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  /* text */
  --text: #E6EAF0;
  --text-2: #A0A8B5;
  --text-3: #6B7280;
  --text-4: #4A5260;

  /* accent (tweakable) */
  --accent: #4D63E8;
  --accent-2: #6E84FF;
  --accent-glow: rgba(77, 99, 232, 0.35);

  /* chrome (for crystal & metal accents) */
  --chrome-light: #E9ECF1;
  --chrome-mid: #8B95A4;
  --chrome-dark: #3D434F;

  /* layout */
  --max: 1280px;
  --gutter: 32px;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;

  /* type */
  --f-display: "Inter Tight", system-ui, sans-serif;
  --f-serif: "Instrument Serif", "Times New Roman", serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", monospace;

  /* motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--f-display);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg-1);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
svg { display: block; }
img { max-width: 100%; }

::selection { background: var(--accent); color: #fff; }

/* ───────── EYEBROW + UTIL ───────── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-2);
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}
.eyebrow__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

/* ───────── BUTTONS ───────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--f-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: all 0.2s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.btn--sm { padding: 9px 16px; font-size: 13px; }
.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px -8px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn--primary:hover {
  background: var(--accent-2);
  transform: translateY(-1px);
  box-shadow: 0 12px 32px -8px var(--accent-glow), inset 0 1px 0 rgba(255,255,255,.22);
}
.btn--ghost {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover {
  background: var(--surface-hi);
  border-color: var(--border-strong);
}
.btn--block { display: flex; justify-content: center; width: 100%; }

/* ───────── NAV ───────── */
.nav {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: rgba(10, 14, 20, 0);
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), backdrop-filter 0.25s var(--ease);
}
.nav.is-scrolled {
  background: rgba(10, 14, 20, 0.72);
  backdrop-filter: saturate(140%) blur(18px);
  -webkit-backdrop-filter: saturate(140%) blur(18px);
  border-bottom-color: var(--border);
}
.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
}
.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.nav__mark {
  width: 28px; height: 28px; object-fit: contain;
}
.nav__wordmark {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
}
.nav__wordmark--mute { color: var(--text-2); font-weight: 400; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  justify-self: center;
}
.nav__item { position: relative; }
.nav__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav__btn:hover { color: var(--text); background: var(--surface); }
.nav__btn--link { text-decoration: none; }
.caret { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 2; transition: transform 0.2s; }
.nav__item:hover .caret { transform: rotate(180deg); }

.nav__panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  padding: 6px;
  background: rgba(15, 20, 28, 0.92);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,.04);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all 0.2s var(--ease);
  pointer-events: none;
}
.nav__item:hover .nav__panel,
.nav__item:focus-within .nav__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.nav__panel a {
  display: block;
  padding: 10px 14px;
  font-size: 13.5px;
  color: var(--text-2);
  border-radius: 8px;
  transition: color 0.15s, background 0.15s;
}
.nav__panel a:hover { color: var(--text); background: var(--surface); }

.nav__cta { display: flex; align-items: center; gap: 10px; justify-self: end; }
.nav__login {
  padding: 8px 12px;
  font-size: 13.5px;
  color: var(--text-2);
  transition: color 0.2s;
}
.nav__login:hover { color: var(--text); }

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  place-items: center;
}
.nav__toggle svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; }

.nav__mobile {
  display: none;
  flex-direction: column;
  padding: 12px var(--gutter) 18px;
  background: rgba(10,14,20,.96);
  border-bottom: 1px solid var(--border);
  gap: 4px;
}
.nav__mobile a {
  padding: 12px;
  font-size: 15px;
  border-radius: 10px;
  color: var(--text-2);
}
.nav__mobile a:hover { background: var(--surface); color: var(--text); }
.nav__mobile-cta { display: flex; gap: 10px; margin-top: 10px; }

/* ───────── HERO ───────── */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* bg layers */
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: var(--hero-density, 56px) var(--hero-density, 56px);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
}
.hero__perspective {
  position: absolute;
  inset: auto 0 -10% 0;
  height: 60%;
  background:
    linear-gradient(to top, transparent, rgba(77,99,232,0.04) 60%, transparent),
    repeating-linear-gradient(0deg, transparent 0 50px, rgba(255,255,255,.04) 50px 51px),
    repeating-linear-gradient(90deg, transparent 0 50px, rgba(255,255,255,.04) 50px 51px);
  transform: perspective(800px) rotateX(60deg);
  transform-origin: center bottom;
  mask-image: linear-gradient(to top, #000 30%, transparent 90%);
  -webkit-mask-image: linear-gradient(to top, #000 30%, transparent 90%);
  opacity: 0.55;
}
.hero__vignette {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 80% 30%, var(--accent-glow), transparent 50%),
    radial-gradient(circle at 20% 70%, rgba(140,160,200,0.06), transparent 60%);
  opacity: 0.7;
}

/* dots variant */
body[data-bg="dots"] .hero__grid {
  background-image: radial-gradient(circle, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: var(--hero-density, 56px) var(--hero-density, 56px);
}
body[data-bg="blueprint"] .hero__grid {
  background-image:
    linear-gradient(to right, rgba(77,99,232,.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(77,99,232,.08) 1px, transparent 1px),
    linear-gradient(to right, rgba(77,99,232,.16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(77,99,232,.16) 1px, transparent 1px);
  background-size:
    calc(var(--hero-density, 56px) / 4) calc(var(--hero-density, 56px) / 4),
    calc(var(--hero-density, 56px) / 4) calc(var(--hero-density, 56px) / 4),
    var(--hero-density, 56px) var(--hero-density, 56px),
    var(--hero-density, 56px) var(--hero-density, 56px);
}

.hero__inner {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
  flex: 1;
  z-index: 2;
}

.hero__copy { max-width: 640px; }

.hero__title {
  margin: 24px 0 24px;
  font-size: clamp(44px, 6.2vw, 84px);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--text);
}
.hero__title em {
  font-style: italic;
  font-family: var(--f-serif);
  font-weight: 400;
  color: var(--chrome-light);
  background: linear-gradient(180deg, var(--chrome-light) 0%, var(--chrome-mid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  padding-right: 0.08em;
}
.hero__title-grad {
  background: linear-gradient(90deg, #E6EAF0 0%, #8B95A4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 500px;
  margin: 0;
}

.hero__cta {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero__meta-item { display: flex; flex-direction: column; }
.hero__meta-num {
  font-family: var(--f-mono);
  font-size: 28px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.02em;
}
.hero__meta-lbl {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: 4px;
}
.hero__meta-divider {
  width: 1px; height: 30px;
  background: var(--border);
}

/* ───────── CRYSTAL ───────── */
.hero__art {
  position: relative;
  height: 600px;
  display: grid;
  place-items: center;
}
.crystal-stage {
  position: relative;
  width: 100%; height: 100%;
  display: grid;
  place-items: center;
}

/* chrome-masked logo */
.logo-chrome {
  position: relative;
  width: clamp(340px, 38vw, 560px);
  aspect-ratio: 1;
  animation: float 8s ease-in-out infinite;
  filter: drop-shadow(0 24px 60px rgba(0,0,0,0.55))
          drop-shadow(0 0 24px rgba(180,200,230,0.10));
}
/* shared mask wrapper helper — each layer masks itself via its own mask */
.logo-chrome__base,
.logo-chrome__sheen,
.logo-chrome__glint {
  position: absolute;
  inset: 0;
  -webkit-mask: url('asset/iehan_mark_transparent.png') center / contain no-repeat;
          mask: url('asset/iehan_mark_transparent.png') center / contain no-repeat;
}

/* base polished chrome — multi-stop linear band creates light/shadow/light reflections */
.logo-chrome__base {
  background: linear-gradient(155deg,
    #F4F6FA 0%,
    #CAD0DB 12%,
    #6E7889 28%,
    #2A2F39 46%,
    #5A6473 58%,
    #B8BFCB 74%,
    #E9ECF1 88%,
    #8B95A4 100%);
}

/* subtle inner dark for depth in the recessed traces */
.logo-chrome__base::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 35% 25%, rgba(255,255,255,0.55), transparent 45%),
    radial-gradient(ellipse at 70% 80%, rgba(0,0,0,0.35), transparent 50%);
  mix-blend-mode: overlay;
}

/* moving specular sheen — diagonal white band that sweeps across */
.logo-chrome__sheen {
  background: linear-gradient(115deg,
    transparent 38%,
    rgba(255,255,255,0.85) 50%,
    transparent 62%);
  background-size: 220% 100%;
  background-repeat: no-repeat;
  animation: chrome-sweep 5.5s ease-in-out infinite;
  mix-blend-mode: screen;
}

/* fine glint — small bright spot rim-lighting */
.logo-chrome__glint {
  background:
    radial-gradient(circle at 28% 22%, rgba(255,255,255,0.7), transparent 18%),
    radial-gradient(circle at 72% 78%, rgba(150,180,220,0.4), transparent 22%);
}

@keyframes chrome-sweep {
  0%   { background-position: -110% 0; }
  55%  { background-position: 210% 0; }
  100% { background-position: 210% 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.crystal-rings {
  position: absolute;
  inset: 50% 0 0 0;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  pointer-events: none;
}
.ring {
  position: absolute;
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 320px; height: 320px;
  animation: ringPulse 6s ease-out infinite;
}
.ring:nth-child(2) { width: 420px; height: 420px; animation-delay: 2s; opacity: 0.6; }
.ring:nth-child(3) { width: 520px; height: 520px; animation-delay: 4s; opacity: 0.3; }
@keyframes ringPulse {
  0% { transform: scale(0.9); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: scale(1.15); opacity: 0; }
}

.crystal-orbit {
  position: absolute;
  bottom: 80px;
  width: 80%;
  pointer-events: none;
  opacity: 0.8;
}

.float-chip {
  position: absolute;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-2);
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(15,20,28,0.7);
  backdrop-filter: blur(8px);
}
.float-chip--1 { top: 14%; left: -2%; animation: floatChip 7s ease-in-out infinite; }
.float-chip--2 { top: 50%; right: -2%; animation: floatChip 9s ease-in-out infinite 1s; }
.float-chip--3 { bottom: 18%; left: 6%; animation: floatChip 8s ease-in-out infinite 2s; }
@keyframes floatChip {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* chrome logo variants */
body[data-crystal="warm"] .logo-chrome__base { filter: hue-rotate(-20deg) saturate(1.6) brightness(1.05); }
body[data-crystal="warm"] .logo-chrome { filter: drop-shadow(0 24px 60px rgba(0,0,0,0.55)) drop-shadow(0 0 24px rgba(216,178,106,0.18)); }
body[data-crystal="prism"] .logo-chrome__base { background: linear-gradient(155deg, #C7E0F4 0%, #A7B6D9 18%, #6E5BFF 36%, #2A1F4D 50%, #B07AE8 64%, #C3D6F0 82%, #E9ECF1 100%); }
body[data-crystal="prism"] .logo-chrome { filter: drop-shadow(0 24px 60px rgba(0,0,0,0.55)) drop-shadow(0 0 30px rgba(124,91,255,0.25)); }

/* ───────── TRUST STRIP ───────── */
.trust-strip {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin: 80px auto 0;
  padding: 24px var(--gutter);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-strip__label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  flex-shrink: 0;
}
.trust-strip__items {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 13.5px;
  color: var(--text-2);
}
.trust-strip__items span:not(:nth-child(even)) { color: var(--text); }

/* ───────── SECTIONS ───────── */
.section {
  position: relative;
  padding: 140px 0;
  border-top: 1px solid var(--border);
}
.section__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.section__head { max-width: 720px; margin-bottom: 64px; }
.section__head--center { margin-inline: auto; text-align: center; }
.section__title {
  margin: 18px 0 14px;
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  text-wrap: pretty;
}
.section__title em {
  font-style: italic;
  font-family: var(--f-serif);
  font-weight: 400;
  background: linear-gradient(180deg, var(--chrome-light) 0%, var(--chrome-mid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section__lede {
  margin: 0;
  font-size: 17px;
  color: var(--text-2);
  max-width: 560px;
  line-height: 1.6;
}
.section__head--center .section__lede { margin-inline: auto; }

/* ───────── ECOSYSTEM CARDS ───────── */
.eco-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.eco-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 36px 32px 32px;
  min-height: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all 0.3s var(--ease);
  isolation: isolate;
}
.eco-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(77,99,232,0.10), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  z-index: -1;
}
.eco-card:hover {
  background: var(--surface-hi);
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.5);
}
.eco-card:hover::before { opacity: 1; }

.eco-card__icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  color: var(--chrome-light);
  margin-bottom: 20px;
}
.eco-card__icon svg { width: 28px; height: 28px; }

.eco-card__index {
  position: absolute;
  top: 32px; right: 32px;
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0.12em;
}

.eco-card__title {
  margin: 0 0 16px;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.eco-card__desc {
  margin: 0 0 24px;
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.55;
  flex-grow: 1;
}
.eco-card__tags {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.eco-card__tags li {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
}
.eco-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.eco-card__cta svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.2s var(--ease); }
.eco-card:hover .eco-card__cta svg { transform: translateX(4px); }

/* ───────── PILLARS ───────── */
.section--pillars { background: var(--bg-0); }
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.pillar {
  position: relative;
  padding: 32px 28px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all 0.3s var(--ease);
  overflow: hidden;
}
.pillar:hover {
  background: var(--surface-hi);
  border-color: var(--border-strong);
}
.pillar__num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-3);
  margin-bottom: 28px;
}
.pillar__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), transparent);
  border: 1px solid var(--border);
  color: var(--chrome-light);
  margin-bottom: 20px;
}
.pillar__icon svg { width: 22px; height: 22px; }
.pillar__title {
  margin: 0 0 12px;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.015em;
}
.pillar__desc {
  margin: 0 0 24px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.55;
}
.pillar__learn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-2);
  transition: color 0.2s, gap 0.2s var(--ease);
}
.pillar__learn svg { width: 12px; height: 12px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.pillar:hover .pillar__learn { color: var(--text); gap: 10px; }

/* ───────── USE CASES CAROUSEL ───────── */
.section--usecases { background: var(--bg-0); }
.carousel { position: relative; }
.carousel__viewport {
  overflow: hidden;
  margin: 0 -16px;
  padding: 16px;
}
.carousel__track {
  display: flex;
  gap: 16px;
  transition: transform 0.5s var(--ease);
  will-change: transform;
}
.uc {
  flex: 0 0 calc((100% - 48px) / 4);
  min-height: 280px;
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  transition: all 0.3s var(--ease);
}
.uc:hover {
  background: var(--surface-hi);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.uc__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(255,255,255,0.06), transparent);
  border: 1px solid var(--border);
  color: var(--chrome-light);
  margin-bottom: 22px;
}
.uc__icon svg { width: 22px; height: 22px; }
.uc__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.015em;
}
.uc__desc {
  margin: 0 0 22px;
  font-size: 13.5px;
  color: var(--text-2);
  line-height: 1.55;
  flex: 1;
}
.uc__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.uc__tag {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
}
.uc__arrow { color: var(--text-2); transition: color 0.2s, transform 0.2s var(--ease); }
.uc:hover .uc__arrow { color: var(--accent); transform: translateX(4px); }

.carousel__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  display: grid;
  place-items: center;
  z-index: 5;
  transition: all 0.2s var(--ease);
  backdrop-filter: blur(8px);
}
.carousel__nav:hover {
  background: var(--surface-hi);
  border-color: var(--border-strong);
}
.carousel__nav svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.carousel__nav--prev { left: -22px; }
.carousel__nav--next { right: -22px; }
.carousel__nav:disabled { opacity: 0.3; cursor: not-allowed; }

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}
.carousel__dots button {
  width: 24px; height: 3px;
  border-radius: 2px;
  background: var(--border);
  transition: all 0.3s var(--ease);
}
.carousel__dots button.is-active {
  background: var(--accent);
  width: 36px;
}

/* ───────── CTA ───────── */
.section--cta { border-bottom: 1px solid var(--border); }
.cta {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 60px;
  background: linear-gradient(135deg, rgba(77,99,232,0.06) 0%, rgba(255,255,255,0.025) 100%);
  border: 1px solid var(--border);
  border-radius: 24px;
  position: relative;
  overflow: hidden;
}
.cta::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 30%, var(--accent-glow), transparent 50%);
  opacity: 0.4;
  pointer-events: none;
}
.cta__copy { position: relative; z-index: 2; }
.cta__title {
  margin: 18px 0 18px;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.03em;
}
.cta__title em {
  font-style: italic;
  font-family: var(--f-serif);
  font-weight: 400;
  background: linear-gradient(180deg, var(--chrome-light) 0%, var(--chrome-mid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta__lede {
  font-size: 16px;
  color: var(--text-2);
  max-width: 480px;
  margin: 0 0 28px;
  line-height: 1.6;
}
.cta__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta__art {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
}
.cta__art svg { width: 100%; max-width: 280px; animation: rotate-cta 20s linear infinite; transform-origin: center; }
@keyframes rotate-cta { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ───────── FOOTER ───────── */
.footer {
  background: var(--bg-0);
  padding-top: 100px;
}
.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
}
.footer__brand { max-width: 280px; }
.footer__mark { width: 40px; height: 40px; object-fit: contain; }
.footer__name { display: flex; align-items: baseline; gap: 8px; margin-top: 14px; }
.footer__name-1 { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.footer__name-2 { font-size: 13px; color: var(--text-2); font-family: var(--f-mono); letter-spacing: 0.08em; }
.footer__tag {
  margin: 16px 0 24px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
}
.footer__social { display: flex; gap: 14px; }
.footer__social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--text-2);
  transition: all 0.2s var(--ease);
}
.footer__social a:hover { color: var(--text); border-color: var(--border-strong); background: var(--surface); }
.footer__social a svg { width: 14px; height: 14px; }

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer__col h5 {
  margin: 0 0 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 500;
}
.footer__col a {
  font-size: 14px;
  color: var(--text-2);
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--text); }

.footer__build h5 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 500;
  margin: 0 0 12px;
}
.footer__build p { margin: 0 0 18px; font-size: 14px; color: var(--text-2); line-height: 1.5; }

.footer__base {
  margin-top: 80px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}
.footer__base-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

/* ───────── MODAL ───────── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
}
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7,9,14,0.7);
  backdrop-filter: blur(8px);
  animation: fadeIn 0.2s ease;
}
.modal__panel {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  animation: slideUp 0.3s var(--ease);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.modal__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 28px 28px 16px;
  gap: 16px;
}
.modal__title {
  margin: 12px 0 0;
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.modal__close {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  color: var(--text-2);
  transition: all 0.2s var(--ease);
}
.modal__close:hover { color: var(--text); background: var(--surface); }
.modal__close svg { width: 16px; height: 16px; stroke: currentColor; fill: none; }

.modal__form {
  padding: 12px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal__form label { display: flex; flex-direction: column; gap: 6px; }
.modal__form span {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
}
.modal__form input,
.modal__form select,
.modal__form textarea {
  padding: 11px 14px;
  font-family: var(--f-display);
  font-size: 14px;
  color: var(--text);
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.modal__form input:focus,
.modal__form select:focus,
.modal__form textarea:focus {
  border-color: var(--accent);
  background: var(--bg-0);
}
.modal__form textarea { resize: vertical; font-family: var(--f-display); }
.modal__foot {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}
.modal__success {
  text-align: center;
  font-size: 13.5px;
  color: #3FB28B;
  font-family: var(--f-mono);
  letter-spacing: 0.04em;
}

/* ───────── TWEAKS PANEL ───────── */
.tweaks {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 260px;
  z-index: 90;
  background: rgba(15,20,28,0.92);
  border: 1px solid var(--border);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  padding: 16px;
  font-size: 13px;
}
.tweaks[hidden] { display: none; }
.tweaks__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
}
.tweaks__title {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
}
#tweaksClose {
  width: 24px; height: 24px;
  border-radius: 6px;
  color: var(--text-2);
  font-size: 18px;
  line-height: 1;
}
#tweaksClose:hover { background: var(--surface); color: var(--text); }
.tweaks__section { margin-bottom: 14px; }
.tweaks__section:last-child { margin-bottom: 0; }
.tweaks__label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}
.tweaks__row { display: flex; gap: 6px; }
.swatch {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--c);
  border: 2px solid transparent;
  outline: 1px solid var(--border);
  transition: all 0.15s;
}
.swatch.is-active { border-color: #fff; }
.swatch:hover { transform: scale(1.08); }
.seg {
  flex: 1;
  padding: 8px 10px;
  font-size: 11.5px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-2);
  background: var(--surface);
  transition: all 0.15s;
}
.seg.is-active { background: var(--accent); color: #fff; border-color: var(--accent); }
.seg:hover:not(.is-active) { color: var(--text); }
#tweakDensity {
  width: 100%;
  accent-color: var(--accent);
}

/* tweaks float-toggle when panel hidden — also handled by toolbar */
.tweaks-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 89;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  display: grid;
  place-items: center;
  cursor: pointer;
}

/* ───────── REVEAL ───────── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* ───────── RESPONSIVE ───────── */
@media (max-width: 980px) {
  .nav__inner { grid-template-columns: 1fr auto; }
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: grid; }
  .nav.is-open .nav__mobile { display: flex; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__art { height: 380px; }
  .hero { padding: 130px 0 60px; min-height: auto; }
  .hero__meta { gap: 18px; }
  .eco-grid { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .uc { flex: 0 0 calc((100% - 16px) / 2); }
  .cta { grid-template-columns: 1fr; padding: 40px 32px; gap: 32px; }
  .cta__art { display: none; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; }
  .section { padding: 90px 0; }
  .tweaks { width: 220px; }
}
@media (max-width: 560px) {
  :root { --gutter: 20px; }
  .hero__meta { flex-wrap: wrap; gap: 14px; }
  .hero__meta-divider { display: none; }
  .hero { padding: 110px 0 48px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .uc { flex: 0 0 100%; }
  .section { padding: 64px 0; }
  .sol-hero { padding: 100px 0 56px; }
  .sol-challenge__callout { padding: 14px 16px; }
  .impact-stat { padding: 28px 20px; }
  .cta { padding: 32px 20px; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__base-inner { flex-direction: column; gap: 8px; }
  .form-row { grid-template-columns: 1fr; }
  .modal__panel { border-radius: 16px; }
  .tweaks { left: 16px; right: 16px; width: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}

/* ─── Solution Pages ─────────────────────────────────────── */
.sol-hero {
  padding: 150px 0 100px;
  position: relative;
  overflow: hidden;
}
.sol-hero__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.sol-hero__copy { max-width: 580px; }
.sol-hero__sub {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  margin: 14px 0 8px;
}
.sol-hero__title {
  font-size: clamp(30px, 4.2vw, 52px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.06;
  margin: 0 0 16px;
}
.sol-hero__title em {
  font-style: italic;
  font-family: var(--f-serif);
  font-weight: 400;
  background: linear-gradient(180deg, var(--chrome-light) 0%, var(--chrome-mid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sol-hero__lede {
  font-size: 15.5px;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 480px;
  margin: 0 0 32px;
}
.sol-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.sol-hero__art {
  display: flex;
  align-items: center;
  justify-content: center;
}
.sol-hero__art svg {
  width: 100%;
  max-width: 460px;
  height: auto;
  filter: drop-shadow(0 0 48px rgba(77,99,232,.10));
}

/* Sector pills */
.sol-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.sol-pill {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.sol-pill::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.65;
  flex-shrink: 0;
}

/* Challenge */
.sol-challenge {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.sol-challenge__grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  align-items: start;
}
.sol-challenge__label { position: sticky; top: 90px; }
.sol-challenge__label h2 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin: 10px 0 0;
}
.sol-challenge__body p {
  font-size: 15.5px;
  color: var(--text-2);
  line-height: 1.75;
  margin: 0 0 20px;
}
.sol-challenge__callout {
  background: rgba(77,99,232,.05);
  border: 1px solid rgba(77,99,232,.2);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 18px 22px;
  margin-top: 4px;
}
.sol-challenge__callout p {
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.65;
  margin: 0;
}
.sol-challenge__callout strong { color: var(--text); }

/* Capabilities grid */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.cap-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, background .2s;
}
.cap-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-hi);
}
.cap-card__icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(77,99,232,.10);
  border: 1px solid rgba(77,99,232,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-2);
  margin-bottom: 16px;
  flex-shrink: 0;
}
.cap-card__icon svg { width: 22px; height: 22px; }
.cap-card__group {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 6px;
}
.cap-card__title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: 0 0 20px;
  line-height: 1.25;
}
.cap-item { padding: 12px 0; border-top: 1px solid var(--border); }
.cap-item:last-child { padding-bottom: 0; }
.cap-item strong { display: block; font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.cap-item p { font-size: 13px; color: var(--text-2); line-height: 1.55; margin: 0; }

/* Impact stats */
.sol-impact { background: var(--bg-0); }
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 56px;
}
.impact-stat { background: var(--bg-0); padding: 40px 32px; }
.impact-stat + .impact-stat { border-left: 1px solid var(--border); }
.impact-stat__num {
  font-size: clamp(38px, 4.5vw, 58px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
  background: linear-gradient(135deg, var(--chrome-light) 0%, var(--accent-2) 55%, var(--chrome-mid) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}
.impact-stat__label { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 8px; line-height: 1.3; }
.impact-stat__desc { font-size: 13px; color: var(--text-2); line-height: 1.55; }

/* Solution page responsive */
@media (max-width: 1024px) {
  .sol-hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .sol-hero__art { display: none; }
  .sol-challenge__grid { grid-template-columns: 1fr; gap: 28px; }
  .sol-challenge__label { position: static; }
  .cap-grid { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-stat + .impact-stat { border-left: none; border-top: 1px solid var(--border); }
}
@media (max-width: 700px) {
  .hero__art { display: none; }
  .sol-hero { padding: 120px 0 80px; }
  .cap-grid { grid-template-columns: 1fr; }
}

/* ─── Toast Notification ──────────────────────────────────── */
.toast-stack {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  gap: 10px;
  pointer-events: none;
}
.toast {
  pointer-events: auto;
  width: 340px;
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.55);
  animation: toast-in 0.32s cubic-bezier(0.34, 1.4, 0.64, 1) forwards;
}
.toast.is-leaving {
  animation: toast-out 0.22s ease forwards;
}
.toast--success { border-left: 3px solid var(--accent); }
.toast--error   { border-left: 3px solid #D95757; }

.toast__icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.toast__icon svg { width: 16px; height: 16px; }
.toast--success .toast__icon { background: rgba(77,99,232,0.12); color: var(--accent-2); }
.toast--error   .toast__icon { background: rgba(217,87,87,0.12); color: #E08080; }

.toast__body { flex: 1; min-width: 0; }
.toast__title {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 3px;
  line-height: 1.3;
}
.toast__msg {
  font-size: 12.5px;
  color: var(--text-2);
  line-height: 1.55;
  margin: 0;
}

.toast__close {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-2);
  padding: 2px;
  line-height: 0;
  transition: color 0.15s;
  margin-top: 1px;
}
.toast__close:hover { color: var(--text); }
.toast__close svg { width: 14px; height: 14px; }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(18px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0)    scale(1); }
}
@keyframes toast-out {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(8px) scale(0.96); }
}

@media (max-width: 560px) {
  .toast-stack { left: 16px; right: 16px; bottom: 20px; }
  .toast { width: 100%; }
}