/* ============================================================
   ioc systems — design tokens & base
   ============================================================ */
:root {
  /* Brand palette */
  --navy-900: #0A1628;
  --navy-800: #0F1E36;
  --navy-700: #16294A;
  --navy-600: #1E3660;
  --slate-500: #5A7AA8;
  --slate-400: #8CA0BF;
  --slate-300: #B6C2D6;
  --slate-200: #D6DEEB;
  --slate-100: #EEF2F8;
  --slate-50:  #F7F9FC;
  --paper:     #FBFCFE;
  --white:     #FFFFFF;

  /* Accent — driven by Tweaks */
  --accent: #7CFC4E;
  --accent-deep: #4FB91A;
  --accent-soft: rgba(124, 252, 78, 0.12);
  --accent-line: rgba(124, 252, 78, 0.35);

  /* Type */
  --font-sans: "Inter Tight", "Helvetica Neue", system-ui, sans-serif;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;

  /* Layout */
  --container: 1240px;
  --gutter: clamp(20px, 4vw, 56px);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--navy-900);
  background: var(--paper);
  font-feature-settings: "ss01", "cv11";
}

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

/* ===== Typography ===== */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-500);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
}
.eyebrow.no-bar::before { display: none; }

h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0;
  color: var(--navy-900);
  text-wrap: balance;
}

h1 { font-size: clamp(48px, 7vw, 92px); letter-spacing: -0.035em; }
h2 { font-size: clamp(34px, 4.5vw, 56px); letter-spacing: -0.03em; }
h3 { font-size: clamp(22px, 2vw, 28px); letter-spacing: -0.02em; }
h4 { font-size: 18px; letter-spacing: -0.01em; }

.serif { font-family: var(--font-display); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
.mono { font-family: var(--font-mono); font-feature-settings: "zero", "ss01"; }

p { margin: 0; }

/* ===== Container & section scaffold ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
section {
  padding-block: clamp(80px, 10vw, 140px);
  position: relative;
}
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px 80px;
  align-items: end;
  margin-bottom: 64px;
}
.section-head .eyebrow { margin-bottom: 18px; display: flex; }
.section-head .lede {
  font-size: clamp(17px, 1.4vw, 19px);
  color: var(--slate-500);
  max-width: 52ch;
  line-height: 1.5;
}
@media (max-width: 720px) {
  .section-head { grid-template-columns: 1fr; gap: 24px; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: var(--navy-900);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--navy-700);
  transform: translateY(-1px);
}
.btn-primary .arrow {
  width: 18px; height: 18px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-900);
  font-size: 11px;
  transition: transform 0.25s var(--ease);
}
.btn-primary:hover .arrow { transform: translateX(2px); }

.btn-ghost {
  background: transparent;
  color: var(--navy-900);
  border: 1px solid var(--slate-200);
}
.btn-ghost:hover {
  border-color: var(--navy-900);
  background: var(--white);
}

/* ===== Top nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 252, 254, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}
.nav.scrolled { border-bottom-color: var(--slate-200); }
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo svg { display: block; }
.nav-links {
  display: flex;
  gap: 36px;
  font-size: 14.5px;
  color: var(--navy-900);
}
.nav-links a {
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--navy-700); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.nav-links a:hover::after { transform: scaleX(1); }

.nav-right { display: flex; align-items: center; gap: 18px; }
.lang-toggle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  border: 1px solid var(--slate-200);
  border-radius: 999px;
  padding: 6px 4px;
  display: inline-flex;
  background: var(--white);
}
.lang-toggle button {
  background: transparent;
  border: none;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--slate-500);
  font-family: inherit;
  font-size: inherit;
  letter-spacing: inherit;
  transition: all 0.2s;
}
.lang-toggle button.active {
  background: var(--navy-900);
  color: var(--white);
}
@media (max-width: 880px) { .nav-links { display: none; } }

/* ===== Hero ===== */
.hero {
  padding-block: clamp(80px, 12vw, 160px) clamp(60px, 8vw, 100px);
  position: relative;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--slate-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--slate-100) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 70% 30%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 70% 30%, black 30%, transparent 75%);
  pointer-events: none;
  opacity: 0.7;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 80px;
  align-items: center;
}
@media (max-width: 980px) { .hero-inner { grid-template-columns: 1fr; gap: 48px; } }

.hero h1 .accent-line {
  position: relative;
  display: inline-block;
}
.hero h1 .accent-line::after {
  content: "";
  position: absolute;
  left: 0; right: 8%;
  bottom: 4px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
}
.hero-lede {
  margin-top: 32px;
  font-size: clamp(18px, 1.6vw, 21px);
  color: var(--slate-500);
  max-width: 52ch;
  line-height: 1.55;
}
.hero-cta {
  margin-top: 40px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-meta {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 540px;
}
.hero-meta div .num {
  font-family: var(--font-display);
  font-size: 38px;
  font-style: italic;
  color: var(--navy-900);
  line-height: 1;
}
.hero-meta div .num .accent-text { color: var(--accent-deep); }
.hero-meta div .lbl {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--slate-500);
  text-transform: uppercase;
}

/* Hero visual — system diagram */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 520px;
  margin-left: auto;
  width: 100%;
}
.hv-card {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  padding: 18px;
  box-shadow: 0 30px 60px -30px rgba(10, 22, 40, 0.18);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--navy-900);
}
.hv-card .hv-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 14px;
}
.hv-card .hv-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px var(--accent-soft); }
  50%      { box-shadow: 0 0 0 8px transparent; }
}

.hv-1 { top: 0; left: 0; width: 62%; }
.hv-1 .hv-row {
  display: flex; justify-content: space-between;
  padding: 8px 0;
  border-top: 1px dashed var(--slate-200);
  font-size: 12.5px;
}
.hv-1 .hv-row:first-of-type { border-top: none; }
.hv-1 .hv-val { color: var(--navy-900); font-weight: 500; }
.hv-1 .hv-val.up { color: var(--accent-deep); }

.hv-2 { bottom: 14%; right: 0; width: 60%; }
.hv-2 .bars {
  display: flex; align-items: end; gap: 6px;
  height: 80px;
  margin-top: 6px;
}
.hv-2 .bar {
  flex: 1;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-deep) 100%);
  border-radius: 3px 3px 0 0;
  opacity: 0.95;
}
.hv-2 .bar:nth-child(1) { height: 35%; opacity: 0.4; }
.hv-2 .bar:nth-child(2) { height: 55%; opacity: 0.5; }
.hv-2 .bar:nth-child(3) { height: 45%; opacity: 0.6; }
.hv-2 .bar:nth-child(4) { height: 70%; opacity: 0.7; }
.hv-2 .bar:nth-child(5) { height: 60%; opacity: 0.8; }
.hv-2 .bar:nth-child(6) { height: 85%; opacity: 0.9; }
.hv-2 .bar:nth-child(7) { height: 75%; }
.hv-2 .bar:nth-child(8) { height: 100%; }

.hv-3 {
  bottom: 0; left: 8%;
  width: 48%;
  background: var(--navy-900);
  color: var(--white);
}
.hv-3 .hv-head { color: var(--slate-400); }
.hv-3 .check {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 0;
  font-size: 12px;
  color: var(--slate-200);
}
.hv-3 .check::before {
  content: "";
  width: 14px; height: 14px;
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: var(--accent);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A1628' stroke-width='3'><polyline points='20 6 9 17 4 12'/></svg>");
  background-size: 10px;
  background-repeat: no-repeat;
  background-position: center;
}
.hv-3 .check.pending::before {
  background: transparent;
  background-image: none;
}

/* Connecting lines (svg) */
.hv-lines { position: absolute; inset: 0; pointer-events: none; }

/* ===== Marquee logo strip ===== */
.logos {
  padding-block: 56px;
  border-block: 1px solid var(--slate-100);
  background: var(--white);
}
.logos-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 28px;
}
.logos-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px;
  max-width: 1100px;
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.logo-mark {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--slate-400);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}
.logo-mark:hover { opacity: 1; color: var(--navy-900); }
.logo-mark .glyph {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 600;
  background: var(--slate-100);
  border: 1px solid var(--slate-200);
  width: 28px; height: 28px;
  border-radius: 6px;
  display: inline-grid;
  place-items: center;
  font-size: 13px;
  color: var(--navy-900);
}

/* ===== Services triad ===== */
.services {
  background: var(--white);
}
.triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--slate-200);
  border-left: 1px solid var(--slate-200);
}
@media (max-width: 880px) { .triad { grid-template-columns: 1fr; } }
.triad-card {
  padding: 48px 40px 56px;
  border-right: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
  position: relative;
  background: var(--white);
  transition: background 0.3s var(--ease);
}
.triad-card:hover { background: var(--slate-50); }
.triad-card .pillar-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.triad-card .pillar-tag .num {
  color: var(--navy-900);
}
.triad-card h3 {
  margin-bottom: 18px;
}
.triad-card .tag-accent {
  color: var(--accent-deep);
}
.triad-card .desc {
  color: var(--slate-500);
  font-size: 15.5px;
  line-height: 1.6;
  margin-bottom: 28px;
}
.triad-card ul {
  list-style: none;
  padding: 0; margin: 0;
  border-top: 1px solid var(--slate-200);
}
.triad-card li {
  padding: 12px 0;
  font-size: 14.5px;
  color: var(--navy-900);
  border-bottom: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  gap: 12px;
}
.triad-card li::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.triad-card .icon-svg {
  width: 44px; height: 44px;
  margin-bottom: 24px;
  color: var(--navy-900);
}

/* ===== Process flow ===== */
.process {
  background: var(--paper);
}
.process-flow {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 980px) { .process-flow { grid-template-columns: 1fr; } }

.process-steps {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--slate-200);
}
.step {
  position: relative;
  padding: 22px 16px 22px 0;
  border-bottom: 1px solid var(--slate-200);
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 18px;
  align-items: center;
  cursor: pointer;
  transition: background 0.2s var(--ease);
}
.step:hover { background: var(--slate-50); }
.step.active {
  background: transparent;
}
.step.active::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--accent);
}
.step .step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--slate-500);
  padding-left: 8px;
}
.step.active .step-num { color: var(--accent-deep); font-weight: 600; }
.step .step-title {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--navy-900);
}
.step .step-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-500);
  letter-spacing: 0.05em;
}
.step .step-arrow {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--slate-100);
  display: grid;
  place-items: center;
  color: var(--slate-500);
  transition: all 0.25s var(--ease);
}
.step.active .step-arrow {
  background: var(--navy-900);
  color: var(--accent);
  transform: rotate(90deg);
}

.process-detail {
  position: sticky;
  top: 100px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  padding: 40px;
  min-height: 360px;
}
.process-detail .pd-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 56px;
  color: var(--accent-deep);
  line-height: 1;
}
.process-detail .pd-title {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-top: 8px;
}
.process-detail .pd-fr {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-500);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--slate-200);
}
.process-detail .pd-body {
  margin-top: 24px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--slate-500);
}
.process-detail .pd-list {
  margin-top: 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.process-detail .pd-list li {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--navy-900);
  padding: 10px 14px;
  background: var(--slate-50);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.process-detail .pd-list li::before {
  content: "→";
  color: var(--accent-deep);
  font-weight: 600;
}
.process-detail .pd-optional {
  display: inline-block;
  margin-left: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  vertical-align: middle;
  font-weight: 600;
}

/* ===== Sira product ===== */
.sira {
  background: var(--navy-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.sira::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 80% at 20% 50%, black, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 20% 50%, black, transparent 70%);
  pointer-events: none;
}
.sira .container { position: relative; }
.sira .eyebrow { color: var(--slate-400); }
.sira .eyebrow::before { background: var(--accent); }
.sira h2 { color: var(--white); }
.sira-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 980px) { .sira-grid { grid-template-columns: 1fr; gap: 48px; } }

.sira-copy .lede {
  margin-top: 28px;
  font-size: 18px;
  color: var(--slate-300);
  line-height: 1.6;
  max-width: 50ch;
}
.sira-copy .feats {
  margin-top: 32px;
  display: grid;
  gap: 14px;
}
.sira-copy .feat {
  display: flex;
  gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.sira-copy .feat:last-child { border-bottom: 1px solid rgba(255,255,255,0.08); }
.sira-copy .feat .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  width: 80px;
  flex-shrink: 0;
  padding-top: 2px;
}
.sira-copy .feat .v {
  font-size: 15.5px;
  color: var(--slate-200);
  line-height: 1.5;
}
.sira-copy .cta {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.sira-copy .cta .btn-primary {
  background: var(--accent);
  color: var(--navy-900);
}
.sira-copy .cta .btn-primary .arrow {
  background: var(--navy-900);
  color: var(--accent);
}
.sira-copy .cta .btn-primary:hover { background: var(--white); }
.sira-copy .cta .btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.2);
  color: var(--white);
}
.sira-copy .cta .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Sira product preview frame */
.sira-preview {
  background: linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 14px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.5);
  position: relative;
}
.sira-preview .browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 4px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 14px;
}
.sira-preview .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.sira-preview .url {
  margin-left: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-400);
  background: rgba(0,0,0,0.25);
  padding: 4px 12px;
  border-radius: 6px;
  flex: 1;
  text-align: center;
  letter-spacing: 0.02em;
}
.sira-preview .url .accent-text { color: var(--accent); }
.sira-app {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
}
.sira-side {
  background: rgba(255,255,255,0.025);
  border-radius: 8px;
  padding: 14px 12px;
}
.sira-side .lbl {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 12px;
}
.sira-side .item {
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--slate-300);
  margin-bottom: 2px;
}
.sira-side .item.active {
  background: rgba(124, 252, 78, 0.1);
  color: var(--accent);
}
.sira-main {
  background: rgba(255,255,255,0.025);
  border-radius: 8px;
  padding: 16px;
}
.sira-main .title {
  font-family: var(--font-sans);
  font-size: 16px;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.sira-main .stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.sira-main .stat {
  background: rgba(0,0,0,0.25);
  padding: 10px;
  border-radius: 6px;
}
.sira-main .stat .v {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--white);
  line-height: 1;
}
.sira-main .stat .v .accent-text { color: var(--accent); }
.sira-main .stat .l {
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-top: 6px;
}
.sira-main .row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-top: 1px dashed rgba(255,255,255,0.06);
  color: var(--slate-300);
}
.sira-main .row .pill {
  font-size: 9px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.sira-main .row .pill.warn {
  background: rgba(255, 200, 80, 0.12);
  color: #FFD080;
}

/* ===== Manifesto / quote band ===== */
.manifesto {
  background: var(--white);
  padding-block: clamp(80px, 9vw, 120px);
  border-block: 1px solid var(--slate-100);
}
.manifesto .quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--navy-900);
  max-width: 22ch;
  margin: 0 auto;
  text-align: center;
  text-wrap: balance;
}
.manifesto .quote .accent-text { color: var(--accent-deep); }
.manifesto .quote-mark {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 80px;
  color: var(--accent);
  line-height: 0.6;
  display: block;
  text-align: center;
  margin-bottom: 16px;
}

/* ===== Contact ===== */
.contact {
  background: var(--paper);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 980px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

.contact-info h2 { margin-bottom: 24px; }
.contact-info p {
  color: var(--slate-500);
  font-size: 17px;
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 38ch;
}
.contact-blocks {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}
.contact-block {
  border-top: 1px solid var(--slate-200);
  padding-top: 20px;
}
.contact-block .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 8px;
}
.contact-block .val {
  font-size: 18px;
  font-weight: 500;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}
.contact-block .val.mono {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: -0.005em;
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  padding: 40px;
}
.contact-form .form-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 8px;
}
.contact-form h3 { margin-bottom: 28px; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) { .field-row { grid-template-columns: 1fr; } }
.field {
  margin-bottom: 18px;
  position: relative;
}
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 8px;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--slate-200);
  background: var(--slate-50);
  border-radius: 10px;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--navy-900);
  transition: all 0.2s;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--navy-900);
  background: var(--white);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 120px; }
.contact-form .submit {
  width: 100%;
  background: var(--navy-900);
  color: var(--white);
  border: none;
  padding: 16px 24px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all 0.2s;
}
.contact-form .submit:hover { background: var(--navy-700); }
.contact-form .submit .arrow {
  width: 20px; height: 20px;
  background: var(--accent);
  color: var(--navy-900);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
}

/* ===== Footer ===== */
footer {
  background: var(--navy-900);
  color: var(--slate-300);
  padding-block: 80px 36px;
  position: relative;
  overflow: hidden;
}
footer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 40%, var(--accent) 60%, transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 60px;
}
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
.footer-brand img { width: 130px; margin-bottom: 24px; }
.footer-brand p {
  font-size: 14.5px;
  color: var(--slate-400);
  line-height: 1.6;
  max-width: 32ch;
}
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin: 0 0 18px;
  font-weight: 500;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.footer-col a {
  color: var(--slate-200);
  font-size: 15px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--slate-400);
}
.footer-bottom .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
}
.footer-bottom .badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

/* ===== Reveal animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in { opacity: 1; transform: none; }