/* ==========================================================================
   ADDEREIN — Design System · v2 (compact)
   Light theme · single green accent · denser rhythm
   ========================================================================== */

:root {
  /* ---- color (logo-matched) ---- */
  --bg: #FAFAF7;
  --surface: #FFFFFF;
  --surface-alt: #F4F6F1;
  --border: #E5E7E2;
  --border-strong: #0E1410;

  --text: #0E1410;
  --text-muted: #5B6360;
  --text-faint: #9CA39E;

  --green:        #1FA34F;
  --green-bright: #29C25F;
  --green-dark:   #11703A;
  --green-deep:   #0B4A26;
  --green-soft:   #E6F4EA;
  --green-tint:   #C7E6D2;
  --green-line:   rgba(31, 163, 79, 0.18);

  /* logo-grey — second brand accent, paired with green (Addere = grey, In = green) */
  --grey:         #7E867F;
  --grey-soft:    #9CA39E;

  /* ---- typography ---- */
  --f-brand:   "Quicksand", "Nunito", system-ui, sans-serif;
  --f-display: "Bricolage Grotesque", "Inter Tight", system-ui, sans-serif;
  --f-italic:  "Instrument Serif", "DM Serif Display", Georgia, serif;
  --f-body:    "Inter Tight", "General Sans", system-ui, sans-serif;
  /* label font — warm/humanist (was JetBrains Mono) */
  --f-mono:    "Quicksand", "Inter Tight", system-ui, sans-serif;

  /* ---- layout ---- */
  --nav-h: 88px;
  --pad-x: clamp(20px, 5vw, 96px);
  --maxw: 1280px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  /* section padding tokens — v2 is denser */
  --sec-y:        clamp(64px, 9vh, 96px);
  --sec-y-compact:56px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.5;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--green); color: #fff; }

/* ---------- typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0;
  font-variation-settings: "wdth" 95, "opsz" 32;
}
.h1 {
  font-size: clamp(40px, 5vw, 80px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 700;
}
.h2 {
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.16;
  letter-spacing: -0.025em;
  font-weight: 700;
}
.h3 {
  font-size: clamp(18px, 1.6vw, 24px);
  font-weight: 600;
  letter-spacing: -0.015em;
}

.accent {
  font-family: var(--f-italic);
  font-style: italic;
  font-weight: 400;
  color: var(--green);
  letter-spacing: -0.005em;
  font-size: 1.04em;
  position: relative;
  padding-bottom: 2px;
  background-image: linear-gradient(var(--green), var(--green));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size .9s var(--ease) .15s, color .3s var(--ease);
}
.reveal.is-in .accent { background-size: 100% 1px; }

/* grey accent variant — pairs with green so headings aren't monotonously green */
.accent.alt {
  color: var(--grey);
  background-image: linear-gradient(var(--grey), var(--grey));
}

.mono, .eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1px;
  background: var(--grey-soft);
  transition: width .3s var(--ease), background .3s var(--ease);
}
.eyebrow:hover::before { width: 36px; background: var(--green-dark); }

/* large page-identifier kicker — sits above an H1 as a display label */
.page-kicker {
  display: block;
  font-family: var(--f-mono);
  font-size: clamp(13px, 1.3vw, 16px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--grey);
  margin-bottom: 10px;
}

/* ---------- layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}
section {
  padding: var(--sec-y) 0;
  position: relative;
}
section.compact { padding: var(--sec-y-compact) 0; }
section.thin { padding: 40px 0; }
.band-alt { background: var(--surface-alt); }
.band-white { background: var(--surface); }

/* ---------- BRAND LOCKUP ---------- */
.brand {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  flex-shrink: 0;
  gap: 5px;
  font-family: var(--f-brand);
  color: var(--green);
  line-height: 1;
  transition: color .3s var(--ease);
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  font-size: 30px;
  letter-spacing: -0.025em;
  line-height: 1;
  position: relative;
}
.brand-logo {
  height: 64px;
  width: auto;
  /* nav wordmark sits a touch larger than the footer one — see .nav .brand-logo */
  flex-shrink: 0;
  display: block;
  transition: transform .35s var(--ease), filter .35s var(--ease);
  transform-origin: left center;
  filter: brightness(0) invert(1);
}
.brand-mark::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: linear-gradient(90deg, var(--green-bright), var(--green-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
  opacity: 0.9;
}
.brand:hover .brand-logo {
  transform: translateY(-1px) scale(1.03);
  filter: drop-shadow(0 10px 18px rgba(31, 163, 79, 0.25));
}
.nav:hover .brand-logo,
.nav.is-scrolled .brand-logo { filter: none; }
/* top-left logo: the wordmark+claim lockup is wide (no skyline stacked on
   top), so it sits shorter than the old mark to keep the nav balanced */
.nav .brand-logo { height: 52px; }
.brand:hover .brand-mark::after { transform: scaleX(1); }
.brand-w { display: inline-block; transition: color .3s var(--ease); }
.brand-plus {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.05em;
  height: 1.05em;
  margin: 0 0.04em;
  font-family: var(--f-brand);
  font-weight: 600;
  color: var(--green);
  transition: transform .45s var(--ease), color .3s var(--ease);
}
.brand-plus::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1.8px solid var(--green);
  border-radius: 50%;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.brand-plus span {
  position: relative; z-index: 1; display: inline-block;
  transform: translateY(-1px);
}
.brand-tagline {
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--green);
  text-transform: uppercase;
  opacity: 0.85;
  font-weight: 500;
}
/* hover plays with logo colors */
.brand:hover { color: var(--green-dark); }
.brand:hover .brand-w:first-of-type { color: var(--green-dark); }
.brand:hover .brand-w:last-of-type { color: var(--green); }
.brand:hover .brand-plus { transform: rotate(90deg); }
.brand:hover .brand-plus::before { background: var(--green); }
.brand:hover .brand-plus span { color: #fff; }
.brand:hover .brand-tagline { color: var(--green-dark); }

/* re-usable inline + token */
.plusmark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border: 1.4px solid var(--green);
  border-radius: 50%;
  color: var(--green);
  font-family: var(--f-brand);
  font-weight: 600;
  font-size: 14px;
  vertical-align: middle;
  transition: transform .35s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.plusmark span { transform: translateY(-1px); }
*:hover > .plusmark, .plusmark:hover { background: var(--green); color: #fff; transform: rotate(90deg); }

/* ---------- nav (88px tall) ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(24, 28, 26, 0.42);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  z-index: 100;
  transition: background .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.nav:hover,
.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--border);
  box-shadow: 0 14px 30px -18px rgba(11, 74, 38, 0.35);
}
.nav-inner {
  height: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.96);
  position: relative;
  padding: 6px 0;
  background-image: linear-gradient(to right, var(--green-bright), var(--green-dark));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1.5px;
  transition: background-size .3s var(--ease), color .25s var(--ease);
}
.nav-links a:hover,
.nav-links a.is-active {
  color: #fff;
  background-size: 100% 1.5px;
}
.nav:hover .nav-links a,
.nav.is-scrolled .nav-links a { color: var(--green-dark); }
.nav:hover .nav-links a:hover,
.nav:hover .nav-links a.is-active,
.nav.is-scrolled .nav-links a:hover,
.nav.is-scrolled .nav-links a.is-active { color: var(--green); }
.nav-right { display: flex; align-items: center; gap: 18px; }

/* ---------- mobile menu button (hidden on desktop) ---------- */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 0;
}
.nav-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.96);
  transition: transform .3s var(--ease), opacity .2s var(--ease), background .25s var(--ease);
}
.nav:hover .nav-burger,
.nav.is-scrolled .nav-burger,
.nav.menu-open .nav-burger { border-color: var(--border); }
.nav:hover .nav-burger span,
.nav.is-scrolled .nav-burger span,
.nav.menu-open .nav-burger span { background: var(--green-dark); }
.nav.menu-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.menu-open .nav-burger span:nth-child(2) { opacity: 0; }
.nav.menu-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.lang {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 0;
  transition: border-color .25s var(--ease);
}
.nav:hover .lang,
.nav.is-scrolled .lang {
  color: var(--text-muted);
  border-color: var(--border);
  background: var(--surface);
}
.lang:hover { border-color: var(--green); }
.lang button {
  background: none; border: 0; color: inherit;
  padding: 0 2px;
  font-family: inherit; font-size: inherit; letter-spacing: inherit;
  opacity: 0.55;
  transition: opacity .2s var(--ease), color .2s var(--ease);
}
.lang button.is-active { opacity: 1; color: var(--green-dark); }
.lang span { opacity: 0.4; }
.nav:hover .lang button.is-active,
.nav.is-scrolled .lang button.is-active { color: var(--green-dark); }

/* ---------- nav dropdown panels (Apple-style) ---------- */
.nav-links > li { position: relative; }
/* contact CTA list item only exists for the mobile sheet */
.nav-links > li.nav-menu-cta { display: none; }
.nav-panel {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  transform: translateY(8px);
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 22px 40px -22px rgba(14, 20, 16, 0.25), 0 6px 16px -10px rgba(14, 20, 16, 0.12);
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
  z-index: 200;
}
/* transparent bridge so mouse can travel gap without losing hover */
.nav-panel::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -16px;
  height: 16px;
}
.nav-links > li.is-open > .nav-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.nav-panel-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 22px var(--pad-x) 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.nav-panel-eye {
  display: block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 8px;
}
.nav-panel p {
  margin: 0 0 14px;
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 60ch;
}
.nav-panel-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green-dark);
  background-image: linear-gradient(var(--green-dark), var(--green-dark));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  padding-bottom: 1px;
  transition: background-size .25s var(--ease), color .2s var(--ease);
}
.nav-panel-link:hover { background-size: 100% 1px; color: var(--green); }
.nav-panel-link .arrow { display: inline-block; transition: transform .2s var(--ease); }
.nav-panel-link:hover .arrow { transform: translateX(3px); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-size: 14px;
  font-weight: 500;
  border-radius: 0;
  border: 1px solid transparent;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn-primary {
  background: var(--green);
  color: #fff;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.btn-primary::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(120deg, var(--green-bright) 0%, var(--green) 50%, var(--green-dark) 100%);
  opacity: 0;
  transition: opacity .3s var(--ease);
  z-index: 0;
}
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary:hover { background: var(--green-dark); box-shadow: 0 8px 24px -10px rgba(31, 163, 79, 0.5); }
.btn-primary:hover::before { opacity: 1; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.btn-ghost:hover { background: var(--text); color: var(--green-bright); border-color: var(--text); }
.btn-sm { padding: 10px 16px; font-size: 11px; }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HERO — video carousel
   ============================================================ */
.hero {
  min-height: 78vh;
  padding-top: calc(var(--nav-h) + 56px);
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.hero-inner {
  position: relative;
  z-index: 2;
}
.hero-video-stack {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 800ms var(--ease);
  pointer-events: none;
  /* css fallback when no real <video src> resolves */
  background-color: var(--surface-alt);
  background-size: cover;
  background-position: center;
}
.hero-video video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(1.1);
}
.hero-video.active { opacity: 1; }
/* three placeholder atmospheres — replaced by real video when files load */
.hero-video[data-bg="1"] {
  background-image:
    radial-gradient(circle at 25% 30%, rgba(31, 163, 79, 0.18), transparent 55%),
    radial-gradient(circle at 75% 80%, rgba(31, 163, 79, 0.12), transparent 60%),
    linear-gradient(135deg, #F4F6F1 0%, #FAFAF7 100%);
  animation: drift1 24s ease-in-out infinite alternate;
}
.hero-video[data-bg="2"] {
  background-image:
    repeating-linear-gradient(45deg, rgba(31,163,79,0.05) 0 2px, transparent 2px 22px),
    linear-gradient(180deg, #FFFFFF 0%, #F4F6F1 100%);
  animation: drift2 20s linear infinite;
}
.hero-video[data-bg="3"] {
  background-image:
    radial-gradient(circle at center, rgba(31, 163, 79, 0.14) 1px, transparent 1.4px);
  background-size: 26px 26px;
  background-color: #FAFAF7;
  animation: drift3 28s linear infinite;
}
@keyframes drift1 {
  0%   { background-position: 0% 0%, 0% 0%, 0 0; }
  100% { background-position: 4% 2%, -3% 4%, 0 0; }
}
@keyframes drift2 {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 200px 200px, 0 0; }
}
@keyframes drift3 {
  0% { background-position: 0 0; }
  100% { background-position: 260px 0; }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  /* denser on the left, where the copy sits */
  background:
    linear-gradient(90deg, rgba(6, 10, 9, 0.44) 0%, rgba(6, 10, 9, 0.24) 55%, rgba(6, 10, 9, 0.10) 100%),
    linear-gradient(180deg, rgba(6, 10, 9, 0.10) 0%, rgba(6, 10, 9, 0.40) 100%);
  pointer-events: none;
}

.hero.is-video-dark { color: #fff; }
.hero.is-video-dark .eyebrow { color: rgba(255, 255, 255, 0.7); }
.hero.is-video-dark .eyebrow::before { background: var(--green-bright); }
.hero.is-video-dark .h1 { color: #fff; }
.hero.is-video-dark .accent {
  color: var(--green-bright);
  background-image: linear-gradient(var(--green-bright), var(--green-bright));
}
.hero.is-video-dark p.lead { color: rgba(255, 255, 255, 0.92); text-shadow: 0 1px 8px rgba(6, 10, 9, 0.35); }
.hero.is-video-dark .hero-tagline { color: rgba(255, 255, 255, 0.8); }
.hero.is-video-dark .hero-live { color: rgba(255, 255, 255, 0.7); }
.hero.is-video-dark .btn-ghost {
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
}
.hero.is-video-dark .btn-ghost:hover {
  background: #fff;
  color: var(--green-dark);
  border-color: #fff;
}

.hero h1 { max-width: 14ch; margin-top: 22px; }
.hero p.lead {
  font-size: clamp(16px, 1.3vw, 19px);
  color: var(--text-muted);
  max-width: 56ch;
  margin: 20px 0 0;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}
.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--grey);
}
.hero-live {
  position: absolute;
  right: var(--pad-x);
  bottom: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  z-index: 3;
}
.dot-live {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  position: relative;
}
.dot-live::after {
  content: "";
  position: absolute; inset: -4px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0.4;
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(0.6); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* ---------- generic section header (compact gap) ---------- */
.section-head { max-width: 880px; margin-bottom: 44px; }
.section-head .h2 { margin-top: 14px; }
.section-head p {
  color: var(--text-muted);
  font-size: 17px;
  margin: 20px 0 0;
  max-width: 60ch;
}

/* ---------- split block: text + illustration side by side ----------
   Keeps each section to one screenful: the illustration sits next to
   its text instead of stacking full-width below it. */
.split {
  display: grid;
  grid-template-columns: 0.8fr 1.6fr;   /* illustration takes most of the width */
  gap: clamp(18px, 2vw, 40px);
  align-items: center;
}
.split.fig-wide { grid-template-columns: 0.6fr 1.5fr; }
.split.fig-first { grid-template-columns: 1.6fr 0.8fr; }              /* illustration on the left */
.split.fig-first.fig-wide { grid-template-columns: 1.5fr 0.6fr; }    /* wide illustration on the left */
.split.fig-even { grid-template-columns: 1fr 1.1fr; }                /* balanced: small illustration + content */
.split-text { min-width: 0; }
.split-text > .section-head { margin-bottom: 0; max-width: none; }
.split-text .cyber-p { max-width: 50ch; }
.split .h1 { font-size: clamp(26px, 2.4vw, 38px); margin-top: 12px; }
.split .h2 { font-size: clamp(22px, 2.1vw, 31px); }
.split .cyber-claim { font-size: clamp(24px, 2.5vw, 38px); margin: 12px 0 16px; }
.split-text p { font-size: 17px; line-height: 1.6; }
.split-fig { margin: 0; min-width: 0; width: 100%; }
.split-fig .ar { position: relative; width: 100%; }
.split-fig .ar iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0; background: transparent;
}
@media (max-width: 960px) {
  .split, .split.fig-wide,
  .split.fig-first, .split.fig-first.fig-wide,
  .split.fig-even { grid-template-columns: 1fr; gap: 30px; }
  .split.fig-first .split-fig { order: -1; }   /* illustration above text when stacked */
  .split-fig { max-width: 620px; margin: 0 auto; }
}

/* ---------- section snap — "encuadre" per section on the illustration pages ----------
   Each section frames to the top as you scroll; you can't stop half-way. Desktop only
   (on touch / narrow screens sections stack tall, so snapping is disabled there). */
@media (min-width: 961px) {
  html:has(body.snap-page) {
    scroll-snap-type: none;          /* scroll libre y uniforme, sin encuadre forzado por secciones */
    scroll-padding-top: var(--nav-h);
  }
  body.snap-page main > section {
    scroll-snap-align: none;
  }
}

/* ---------- inline photographs (designer cards) ---------- */
.block-photo, .sector-photo, .split-photo {
  display: block;
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-alt);
  box-shadow: 0 6px 20px rgba(14, 20, 16, 0.06);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.block-photo:hover, .sector-photo:hover, .split-photo:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(14, 20, 16, 0.11);
}
.block-photo  { aspect-ratio: 16 / 10; margin: 2px 0 18px; }   /* under each block title */
.sector-photo { aspect-ratio: 3 / 2;  margin-top: 18px; }      /* under each experience sector */
.split-photo  { height: auto; border-radius: 16px; }           /* fills a split column */

/* photo on top, aligned across the row; text flows beneath it */
.breakdown-item { display: flex; flex-direction: column; height: 100%; }
.breakdown-item p { margin-bottom: 0; }
.breakdown-item .sector-photo { margin-top: 0; margin-bottom: 20px; order: -1; }

/* vertical variant: the three points stacked in one column (beside an illustration) */
.breakdown.stack { grid-template-columns: 1fr; gap: 22px; margin-top: 0; }
.breakdown.stack .breakdown-item { height: auto; }
.breakdown.stack .breakdown-item p { margin-bottom: 0; }

/* softer grey for secondary subtitles */
.section-head p.p-soft, p.p-soft { color: var(--text-faint); }

/* page order: About · Services · Technology · Cybersecurity · Experience · Contact
   (source order stays About·Tech·Cyber·Services·…; reordered visually here) */
.nav-links > li:nth-child(1), .footer-grid ul li:nth-child(1) { order: 1; }
.nav-links > li:nth-child(2), .footer-grid ul li:nth-child(2) { order: 3; }  /* Technology */
.nav-links > li:nth-child(3), .footer-grid ul li:nth-child(3) { order: 4; }  /* Cybersecurity */
.nav-links > li:nth-child(4), .footer-grid ul li:nth-child(4) { order: 2; }  /* Services */
.nav-links > li:nth-child(5), .footer-grid ul li:nth-child(5) { order: 5; }
.nav-links > li:nth-child(6), .footer-grid ul li:nth-child(6) { order: 6; }
.nav-links > li.nav-menu-cta { order: 7; }   /* mobile-sheet CTA always last */

/* stakeholder chips (Services · many sides) */
.chip-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-start; margin-top: 28px; padding: 0; list-style: none; }
.chip {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 20px;
  border: 1px solid var(--border); border-radius: 999px;
  background: var(--surface);
  font-family: var(--f-body); font-weight: 600; font-size: 16px; color: var(--text);
  box-shadow: 0 4px 14px rgba(14,20,16,.05);
}
.chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex: none; }

/* ADDERE + IN — big name lockup */
.name-lockup { text-align: center; margin-top: 44px; }
.name-big {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(52px, 8vw, 108px);
  line-height: 1;
  letter-spacing: -0.03em;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.04em;
}
.name-big .n-addere { color: var(--text-faint); }   /* grey */
.name-big .n-in     { color: var(--green); }          /* green */
.name-big .n-plus {
  color: var(--green);
  font-size: 0.5em;
  font-weight: 700;
  transform: translateY(-0.28em);
  margin: 0 0.04em;
}
/* classic lockup image, sized to read like the .name-big wordmark it replaces */
.name-logo {
  display: block;
  width: min(540px, 82vw);
  height: auto;
  margin: 0 auto;
}
.name-exp {
  margin: 18px auto 0;
  max-width: 48ch;
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.6;
}

/* ============================================================
   PRINT / PDF — A4, visual layout
   ============================================================ */
@media print {
  @page { size: A4; margin: 12mm; }

  /* keep the brand colours and backgrounds on paper */
  *, *::before, *::after {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  html, body { background: #fff !important; }
  html { scroll-snap-type: none !important; }   /* no snapping while printing */

  /* navigation: static and minimal */
  .nav { position: static !important; box-shadow: none !important; border-bottom: 1px solid var(--border); }
  .nav-panel, .nav-right, .lang, .hero-live, .hero-ctas, footer .lang { display: none !important; }

  /* hero: the video can't print — fall back to a clean light header */
  .hero, .hero.is-video-dark { min-height: auto !important; color: var(--text) !important; padding: 18px 0 22px !important; }
  .hero-video-stack, .hero-overlay { display: none !important; }
  .hero.is-video-dark .h1,
  .hero.is-video-dark p.lead,
  .hero.is-video-dark .eyebrow,
  .hero.is-video-dark .hero-tagline { color: var(--text) !important; }

  /* tighter paper rhythm */
  section, section.cyber-band, section.thin { padding: 14px 0 !important; }
  :root { --sec-y: 18px; }

  /* don't split a block across two pages */
  .split, figure, .compact-card, .breakdown-item, .project-row,
  .trio-col, .value-grid > *, .layers > *, .cta-band { break-inside: avoid; page-break-inside: avoid; }
  h1, h2, h3, .h1, .h2, .cyber-claim, .section-head { break-after: avoid; page-break-after: avoid; }

  /* links as plain text on paper */
  a { color: inherit !important; text-decoration: none !important; }
}

/* ============================================================
   ABOUT US — merged WHO / WHAT / HOW grid
   ============================================================ */
.trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  align-items: start;
}
.trio-col h3 { margin: 14px 0 12px; }
.trio-col p { color: var(--text-muted); font-size: 15px; margin: 0; }
.trio-col .col-icon {
  width: 42px; height: 42px;
  color: var(--text);
  transition: color .3s var(--ease);
}
.trio-col:hover .col-icon { color: var(--green-dark); }
.trio-col.is-feat {
  position: relative;
  padding-left: 28px;
}
.trio-col.is-feat::before {
  content: "";
  position: absolute;
  left: 0; top: 4px; bottom: 4px;
  width: 2px;
  background: linear-gradient(to bottom, var(--green-bright), var(--green), var(--green-dark));
}
.trio-col .illu-mini {
  margin-top: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  height: 200px;
  position: relative;
  overflow: hidden;
}
.trio-col .illu-mini iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.trio-col .illu-mini-cap {
  position: absolute;
  left: 10px; top: 8px;
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
  background: rgba(255,255,255,0.85);
  padding: 2px 6px;
  pointer-events: none;
}

/* ---------- three columns w/ convergence (perspectives — tightened) ---------- */
.cols-3 {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  align-items: center;
}
.cols-3 .col-tag {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
  display: block;
}
.cols-3 .pill-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.cols-3 .pill-list li {
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.015em;
  position: relative;
  padding-right: 14px;
}
.cols-3 .pill-list li:not(:last-child)::after {
  content: "·";
  color: var(--green);
  margin-left: 12px;
  font-weight: 700;
}
.convergence {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 70px;
  align-self: stretch;
}
.convergence-line {
  width: 1px;
  flex: 1;
  background: linear-gradient(to bottom, transparent, var(--green) 20%, var(--green) 80%, transparent);
}
.convergence-label {
  font-family: var(--f-italic);
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: var(--green);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  padding: 14px 0;
  white-space: nowrap;
}

/* ---------- illustration slot ---------- */
.illu {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px;
  margin-top: 40px;
  position: relative;
  transition: border-color .3s var(--ease);
}
.illu:hover { border-color: var(--green); }
.illu-cap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.illu-cap-top { margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.illu-cap-bot { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); }
.illu iframe,
.illu .illu-canvas {
  display: block;
  width: 100%;
  height: 480px;
  border: 0;
  background: var(--surface-alt);
}
.illu-tall iframe,
.illu-tall .illu-canvas { height: 640px; }

/* ============================================================
   SERVICES — compact two-layer grid
   ============================================================ */
.layers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 1180px) { .layers { grid-template-columns: repeat(2, 1fr); } }
.layer-col-head {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.layer-col-head .tag {
  background: var(--green-soft);
  color: var(--green-dark);
  padding: 3px 8px;
  font-weight: 500;
}
.compact-stack { display: grid; gap: 12px; }
.layers .compact-card {
  min-height: 128px;
  max-height: 128px;
  align-items: flex-start;
  grid-template-columns: 28px minmax(0, 1fr);
  overflow: hidden;
  transition: border-color .25s var(--ease), background .25s var(--ease),
              transform .25s var(--ease), max-height .4s var(--ease);
}
.layers .compact-card .c-body {
  align-self: center;
}
.layers .compact-card .c-title {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.layers .compact-card .c-desc {
  -webkit-line-clamp: 2;
}
/* hover-to-expand: cards with truncated text grow on hover/focus to reveal everything */
.layers .compact-card.is-clamped:hover,
.layers .compact-card.is-clamped:focus-within,
.layers .compact-card.is-clamped:focus {
  max-height: 1000px;
  overflow: visible;
}
.layers .compact-card.is-clamped:hover .c-body,
.layers .compact-card.is-clamped:focus-within .c-body,
.layers .compact-card.is-clamped:focus .c-body { align-self: flex-start; }
.layers .compact-card.is-clamped:hover .c-title,
.layers .compact-card.is-clamped:hover .c-desc,
.layers .compact-card.is-clamped:focus-within .c-title,
.layers .compact-card.is-clamped:focus-within .c-desc,
.layers .compact-card.is-clamped:focus .c-title,
.layers .compact-card.is-clamped:focus .c-desc {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
}
.compact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 28px 1fr auto;
  align-items: center;
  gap: 16px;
  min-height: 92px;
  position: relative;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.compact-card::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--green);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .3s var(--ease);
}
.compact-card:hover { border-color: var(--green); background: var(--green-soft); }
.compact-card:hover::after { transform: scaleY(1); }
.compact-card svg { color: var(--text); transition: color .25s var(--ease); }
.compact-card:hover svg { color: var(--green-dark); }
.compact-card .c-body { display: grid; gap: 4px; }
.compact-card .c-title {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--text);
  line-height: 1.2;
}
.compact-card .c-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.45;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.compact-card .c-num {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--text-faint);
}
.compact-card:hover .c-num { color: var(--green-dark); }

/* ---------- flagship callout (services) ---------- */
.flagship-callout {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 26px 28px;
  margin-top: 22px;
  position: relative;
  box-shadow: 0 18px 36px -24px rgba(14, 20, 16, 0.25);
}
.flagship-callout::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--green-bright), var(--green-dark));
}
.flagship-kicker {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green-dark);
}
.flagship-callout h3 {
  margin: 10px 0 8px;
  font-size: clamp(22px, 2.5vw, 30px);
}
.flagship-callout p {
  margin: 0 0 16px;
  color: var(--text-muted);
  max-width: 70ch;
}
.flagship-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-dark);
}
.flagship-list li {
  background: var(--green-soft);
  padding: 6px 10px;
}

/* ---------- breakdown after demo ---------- */
.breakdown {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 24px;
}
.breakdown-item .step {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--grey);
  margin-bottom: 8px;
}
.breakdown-item h4 {
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
/* dotted label — replaces the numbered step prefix */
.step.step-dot { display: inline-flex; align-items: center; gap: 9px; }
.step.step-dot::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  flex: none;
}
.breakdown-item p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
  font-family: var(--f-mono);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* sectors — promoted as a main, larger block (experience page) */
.breakdown { gap: 44px; margin-top: 36px; }
.breakdown .breakdown-item .step { font-size: 12px; margin-bottom: 12px; }
.breakdown .breakdown-item h4 {
  font-size: clamp(22px, 2.3vw, 30px);
  margin-bottom: 12px;
}
.breakdown .breakdown-item p {
  font-size: 15px;
  font-family: var(--f-body);
  line-height: 1.6;
}

/* ---------- vendor band (thin) ---------- */
.vendors {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 28px;
  align-items: center;
  margin-top: 28px;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.vendor {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 17px;
  text-align: center;
  color: var(--text-faint);
  letter-spacing: -0.015em;
  filter: grayscale(1);
  transition: color .25s var(--ease), transform .25s var(--ease), filter .25s var(--ease);
}
.vendor:hover { color: var(--green-dark); filter: grayscale(0); transform: translateY(-2px); }

/* ============================================================
   EXPERIENCE PAGE
   ============================================================ */
.exp-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: end;
}
.exp-intro.is-single {
  grid-template-columns: 1fr;
}
.exp-kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 36px;
  border-top: 1px solid var(--border);
  padding-top: 28px;
}
.kpi .num {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(40px, 4.6vw, 64px);
  line-height: 1;
  letter-spacing: -0.04em;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}
.kpi .num em {
  font-family: var(--f-italic);
  font-style: italic;
  font-weight: 400;
  color: var(--green);
}
.kpi .label {
  margin-top: 8px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---------- KPI fact panels: hover on desktop, tap on touch ----------
   the panel is absolutely positioned so opening it never shifts the row */
/* the row owns a stacking context so an open panel paints over the cards below */
.exp-kpis { position: relative; z-index: 5; }
.kpi {
  position: relative;
  transition: opacity .32s var(--ease);
  justify-self: start;
  width: max-content;
}
.kpi-fact { cursor: pointer; outline: none; }
.kpi-fact .num { transition: color .32s var(--ease); }
.exp-kpis.is-focus .kpi { opacity: 0.14; }
.exp-kpis.is-focus .kpi.is-open { opacity: 1; }
.kpi-fact.is-open .num { color: var(--green); }

.kpi-panel {
  position: absolute;
  top: -4px;
  left: calc(100% + 26px);
  z-index: 4;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-10px);
  transition: opacity .32s var(--ease), transform .32s var(--ease), visibility .32s;
  pointer-events: none;
}
/* last KPI of the row: no space on its right, so the panel opens left */
.kpi-fact-left .kpi-panel { left: auto; right: calc(100% + 26px); transform: translateX(10px); }
.kpi-fact.is-open .kpi-panel { opacity: 1; visibility: visible; transform: none; }
/* a floating card: the list can overhang the project grid and stay legible */
.kpi-panel-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 2px solid var(--green);
  box-shadow: 0 18px 40px rgba(14, 20, 16, 0.09);
  padding: 14px 20px;
  width: max-content;
  max-width: min(460px, 46vw);
}
.kpi-fact-left .kpi-panel-inner {
  border-left: 1px solid var(--border);
  border-right: 2px solid var(--green);
}
.kpi-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-muted);
}
.kpi-list.is-two-col { columns: 2; column-gap: 34px; }
.kpi-list li { break-inside: avoid; white-space: nowrap; }

/* touch / narrow screens: no hover, so the panel becomes an accordion */
@media (max-width: 960px), (hover: none), (pointer: coarse) {
  .exp-kpis.is-focus .kpi { opacity: 1; }
  .kpi-panel {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: auto;
    display: grid;
    grid-template-rows: 0fr;
    margin-top: 0;
    transition: grid-template-rows .3s var(--ease), margin-top .3s var(--ease);
  }
  /* inline accordion: flat list, no floating card */
  .kpi-panel-inner,
  .kpi-fact-left .kpi-panel-inner {
    overflow: hidden;
    min-height: 0;
    background: none;
    box-shadow: none;
    border: 0;
    border-left: 2px solid var(--green);
    padding: 0 0 0 14px;
    max-width: none;
    width: auto;
  }
  .kpi-fact.is-open .kpi-panel { grid-template-rows: 1fr; margin-top: 12px; }
  .kpi-list { font-size: 13.5px; line-height: 1.8; }
  .kpi-list li { white-space: normal; }
  /* affordance: there is no hover to discover the list with */
  .kpi-fact .label::after { content: " +"; color: var(--green); font-weight: 700; }
  .kpi-fact.is-open .label::after { content: " –"; }
}

/* project grid */
.project-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 0;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  height: clamp(500px, 38vw, 580px);
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.project-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--green);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .35s var(--ease);
  z-index: 2;
}
.project-card:hover {
  border-color: var(--green-tint);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -22px rgba(11, 74, 38, 0.35);
}
.project-card:hover::before { transform: scaleY(1); }
.project-card.is-featured { border-color: var(--green-tint); }
.project-card.is-featured::before { transform: scaleY(1); }
.project-image {
  aspect-ratio: 16 / 9;
  width: 100%;
  background-color: var(--surface-alt);
  background-size: cover;
  background-position: center;
  position: relative;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  flex: 0 0 auto;
}
.project-image.placeholder {
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 25% 30%, rgba(31,163,79,0.18), transparent 55%),
    radial-gradient(circle at 75% 75%, rgba(31,163,79,0.10), transparent 60%),
    linear-gradient(135deg, #F0F4EE 0%, #FFFFFF 100%);
}
.project-image.placeholder svg { width: 64px; height: 64px; color: var(--green-dark); opacity: 0.6; }
.project-image .img-badge {
  position: absolute;
  left: 14px; top: 14px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  background: rgba(255,255,255,0.92);
  padding: 4px 8px;
  text-transform: uppercase;
}
.project-image .live-badge {
  position: absolute;
  right: 14px; top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--green-dark);
  background: #fff;
  padding: 4px 10px;
  text-transform: uppercase;
}
.project-image .live-badge::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: var(--green); position: relative;
  box-shadow: 0 0 0 0 rgba(31,163,79,0.6);
  animation: livepulse 1.6s infinite;
}
@keyframes livepulse {
  0%   { box-shadow: 0 0 0 0 rgba(31,163,79,0.5); }
  100% { box-shadow: 0 0 0 10px rgba(31,163,79,0); }
}
.project-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1 1 auto;
  min-height: 0;
}
.project-meta {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.project-card h3 {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.project-card h3 .live-dot {
  display: inline-block; width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  position: relative;
}
.project-card h3 .live-dot::after {
  content: ""; position: absolute; inset: -3px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0.35;
  animation: pulse 1.8s ease-out infinite;
}
.project-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
.project-tags {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: auto;
}
.project-tags span {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  padding: 3px 8px;
}

/* selected projects rows */
.selected-projects {
  display: grid;
  gap: 24px;
}
.project-row {
  display: grid;
  grid-template-columns: minmax(280px, 400px) 1fr;
  gap: 36px;
  align-items: center;
  padding: 24px 0;
}
.project-media {
  width: 100%;
  aspect-ratio: 3 / 2;
  background: #E3E6E1;
  border: 1px solid var(--border);
  object-fit: cover;
  display: block;
}
.project-location {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.project-title {
  font-family: var(--f-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.project-desc {
  margin: 0;
  font-size: 15.5px;
  color: var(--text-muted);
  line-height: 1.6;
}
.project-divider {
  height: 1px;
  background: var(--border);
}

/* ---------- trust strip (home, under hero) ---------- */
section.trust-strip {
  padding: 26px 0 28px;
  border-bottom: 1px solid var(--border);
}
.trust-roles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 22px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.trust-roles .trust-label {
  color: var(--grey);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.trust-roles .trust-label::after {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1px;
  background: var(--grey-soft);
}
.trust-roles > span:not(.trust-label):not(:last-child)::after {
  content: "·";
  margin-left: 22px;
  color: var(--text-faint);
}
/* moving strip of project/client names, faded at both edges, not full-width */
.trust-marquee {
  margin: 18px auto 0;
  max-width: 820px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 12%, #000 88%, transparent 100%);
}
.trust-track {
  display: flex;
  width: max-content;
  animation: trust-scroll 45s linear infinite;
}
.trust-marquee:hover .trust-track { animation-play-state: paused; }
@keyframes trust-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.trust-names {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex: none;
  font-family: var(--f-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.trust-names li { white-space: nowrap; padding: 0 13px; }

/* experience v2 — featured cards + filterable compact grid */
.exp-kpis.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .exp-kpis.cols-4 { grid-template-columns: repeat(2, 1fr); } }

.project-grid.cols-3 { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
@media (max-width: 1180px) { .project-grid.cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 760px) { .project-grid.cols-3 { grid-template-columns: 1fr; } }
.project-grid.cols-3 .project-card h3 { font-size: 18px; }
.project-grid.cols-3 .project-card p { font-size: 14px; }

@media (max-width: 1180px) {
  .project-card { height: clamp(480px, 48vw, 560px); }
}

@media (max-width: 760px) {
  .project-card { height: auto; }
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* sector filter buttons */
.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 4px 0 30px;
}
.filter-row button {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 10px 16px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-muted);
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.filter-row button:hover { border-color: var(--green); color: var(--green-dark); }
.filter-row button.is-active {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

/* references grid */
.references-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.reference-card {
  position: relative;
  padding: 22px 22px 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface) 0%, #FCFCFA 100%);
  box-shadow: 0 10px 30px -24px rgba(14, 20, 16, 0.24);
}
.reference-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--green-bright), var(--green-dark));
}
.reference-card h3 {
  font-size: clamp(18px, 1.9vw, 24px);
  margin: 0 0 10px;
}
.reference-location {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.reference-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.55;
}
.reference-list li::marker { color: var(--green-dark); }

/* FIG.03 placeholder slot */
.fig-placeholder {
  border: 1px dashed var(--border);
  background: repeating-linear-gradient(45deg, var(--surface-alt) 0 16px, var(--surface) 16px 32px);
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.fig-placeholder .label {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  background: var(--surface);
  padding: 10px 18px;
  border: 1px solid var(--border);
}

/* CTA band */
.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: clamp(26px, 3vw, 38px); }
.cta-band .accent { font-size: 1em; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  padding-top: var(--nav-h);
}
.contact-form-wrap, .contact-info {
  padding: clamp(48px, 7vh, 88px) clamp(28px, 5vw, 80px);
}
.contact-form-wrap { background: var(--surface); }
.contact-info { background: var(--surface-alt); }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
  transition: color .25s var(--ease);
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border-strong);
  background: transparent;
  font-family: var(--f-body);
  font-size: 16px;
  color: var(--text);
  border-radius: 0;
  outline: none;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--green);
  background: var(--green-soft);
}
.field:focus-within label { color: var(--green-dark); }
.field textarea { resize: vertical; min-height: 130px; }

/* RGPD consent row */
.field-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 22px 0;
}
.field-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  flex: none;
  accent-color: var(--green);
}
.field-consent label {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
}
.field-consent a {
  color: var(--green-dark);
  border-bottom: 1px solid var(--green-line);
  transition: border-color .25s var(--ease);
}
.field-consent a:hover { border-bottom-color: var(--green); }

/* form submission status */
.form-status {
  display: none;
  margin: 18px 0 0;
  padding: 14px 16px;
  font-size: 14.5px;
  line-height: 1.5;
  border: 1px solid var(--green-tint);
  background: var(--green-soft);
  color: var(--green-deep);
}
.form-status.is-visible { display: block; }
.form-status.is-error {
  border-color: #E8C4C4;
  background: #FBEFEF;
  color: #7A2E2E;
}
.form-status a { text-decoration: underline; }
.contact-info dl {
  display: grid; gap: 28px; margin: 24px 0 0;
}
.contact-info dt {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-info dd { margin: 0; font-size: 17px; color: var(--text); }
.contact-info dd a {
  border-bottom: 1px solid var(--green-line);
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.contact-info dd a:hover { border-bottom-color: var(--green); color: var(--green-dark); }

/* ============================================================
   FOOTER (denser)
   ============================================================ */
.footer {
  /* charcoal grey — the logo grey, deepened; green stays as the accent */
  background: #161918;
  background-image: linear-gradient(180deg, #232725 0%, #141716 100%);
  color: #D5D9D6;
  padding: 64px 0 clamp(72px, 8vw, 100px);
  position: relative;
  overflow: hidden;
}
/* Barcelona skyline as a subtle watermark along the bottom of the footer.
   skyline-footer.png carries a real alpha channel (the old paletted file had
   an opaque white background, which is what showed up as a pale block).
   aspect-ratio makes the band exactly as tall as the full-width artwork needs,
   so the skyline is never cropped or stretched; the mask fades its top out
   before it reaches the footer text. */
.footer .container::before {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -24px;
  aspect-ratio: 1600 / 472;
  background: url('../img/skyline-footer.png?v=3') no-repeat center bottom;
  background-size: 100% auto;
  opacity: 0.16;
  filter: grayscale(1) brightness(2);
  -webkit-mask-image: linear-gradient(to top, #000 60%, transparent 100%);
  mask-image: linear-gradient(to top, #000 60%, transparent 100%);
  pointer-events: none;
  z-index: 0;
}
/* keep the footer content above the watermark */
.footer .container { position: relative; z-index: 1; }
.footer h4 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(213, 217, 214, 0.5);
  font-weight: 500;
  margin: 0 0 18px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  position: relative;
  z-index: 1;
}
/* footer brand: white wordmark + bright-green tagline & plus */
.footer .brand { color: #fff; }
/* the classic footer logo keeps its own colours (no white-out filter) */
.footer .brand-logo { height: 60px; filter: none; }
.footer .brand .brand-w { color: #fff; }
.footer .brand .brand-plus { color: var(--green-bright); }
.footer .brand .brand-plus::before { border-color: var(--green-bright); }
.footer .brand .brand-tagline { color: var(--green-bright); }
.footer .brand-mark::after { display: none; }
.footer .brand:hover { color: #fff; }
.footer .brand:hover .brand-w:first-of-type { color: #fff; }
.footer .brand:hover .brand-w:last-of-type { color: #fff; }
.footer .brand:hover .brand-plus::before { background: transparent; }
.footer .brand:hover .brand-plus span { color: var(--green-bright); }

.footer-tag {
  margin-top: 18px;
  max-width: 32ch;
  font-size: 14.5px;
  color: rgba(213, 217, 214, 0.75);
  line-height: 1.55;
}
.footer-tag em {
  font-family: var(--f-italic);
  font-style: italic;
  color: var(--green-bright);
  font-size: 1.08em;
}
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer ul a {
  font-size: 14.5px;
  color: #fff;
  position: relative;
  padding-bottom: 2px;
  background-image: linear-gradient(var(--green-bright), var(--green-bright));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0% 1px;
  transition: background-size .25s var(--ease), color .25s var(--ease);
}
.footer ul a:hover { background-size: 100% 1px; color: var(--green-bright); }
.footer-info { font-size: 14.5px; line-height: 1.7; color: rgba(255,255,255,0.85); }
.footer-info a { color: #fff; border-bottom: 1px solid rgba(255,255,255,0.2); }
.footer-info a:hover { border-color: var(--green-bright); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(213, 217, 214, 0.55);
  position: relative;
  z-index: 1;
}
.footer-copy {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
}
.footer-updated {
  color: rgba(213, 217, 214, 0.4);
  text-transform: none;
  letter-spacing: 0.12em;
}
.footer-legal {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.footer-legal a {
  color: rgba(213, 217, 214, 0.7);
  transition: color .25s var(--ease);
}
.footer-legal a:hover { color: var(--green-bright); }
@media (max-width: 700px) {
  .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
}
.footer-bottom .lang { background: transparent; border-color: rgba(255,255,255,0.15); color: rgba(213, 217, 214, 0.7); }
.footer-bottom .lang:hover { border-color: var(--green-bright); }
.footer-bottom .lang button.is-active { color: var(--green-bright); }

/* ---------- legal pages (aviso legal / privacidad) ---------- */
.legal-body { max-width: 760px; }
.legal-body h2 {
  font-size: 21px;
  margin: 40px 0 12px;
  letter-spacing: -0.015em;
}
.legal-body p, .legal-body li {
  color: var(--text-muted);
  font-size: 15.5px;
  line-height: 1.65;
}
.legal-body ul { padding-left: 20px; margin: 10px 0; }
.legal-body a {
  color: var(--green-dark);
  border-bottom: 1px solid var(--green-line);
}
.legal-body a:hover { border-bottom-color: var(--green); }
.legal-updated {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 8px;
}

/* ---------- scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  :root { --nav-h: 76px; }
  .nav .brand-logo { height: 40px; }
  .nav .brand-mark { font-size: 24px; }
  .nav .brand-tagline { font-size: 8.5px; letter-spacing: 0.2em; }
  .trio { grid-template-columns: 1fr; gap: 36px; }
  .cols-3 { grid-template-columns: 1fr; gap: 28px; }
  .convergence { display: none; }
  .layers { grid-template-columns: 1fr; gap: 28px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-row { grid-template-columns: 1fr; }
  .references-grid { grid-template-columns: 1fr; }
  .exp-intro { grid-template-columns: 1fr; gap: 36px; }
  .exp-kpis { grid-template-columns: repeat(2, 1fr); }
  .breakdown { grid-template-columns: 1fr; gap: 18px; }
  .vendors { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
  .nav-right .btn { display: none; }        /* CTA lives inside the menu on mobile */
  .nav-panel { display: none !important; }  /* desktop hover panels never on mobile */

  /* mobile: keep the bar light at all times — no dark→light inversion on scroll */
  .nav,
  .nav.is-scrolled {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--border);
    box-shadow: 0 10px 24px -18px rgba(11, 74, 38, 0.35);
  }
  .nav .brand-logo { filter: none; }
  .nav-links a { color: var(--green-dark); }
  .nav .nav-burger { border-color: var(--border); }
  .nav .nav-burger span { background: var(--green-dark); }
  .nav .lang {
    color: var(--text-muted);
    border-color: var(--border);
    background: var(--surface);
  }
  .nav .lang button.is-active { color: var(--green-dark); }

  /* open state: nav goes solid, links become a full-height sheet */
  .nav.menu-open {
    background: rgba(255, 255, 255, 0.98);
    border-bottom-color: var(--border);
  }
  .nav.menu-open .brand-logo { filter: none; }
  .nav.menu-open .lang {
    color: var(--text-muted);
    border-color: var(--border);
    background: var(--surface);
  }
  .nav.menu-open .lang button.is-active { color: var(--green-dark); }
  .nav.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    /* absolute (not fixed): the nav's backdrop-filter makes it the containing
       block for fixed descendants, which would collapse the sheet */
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    height: calc(100vh - var(--nav-h));
    height: calc(100dvh - var(--nav-h));
    background: var(--surface);
    padding: 12px var(--pad-x) 32px;
    overflow-y: auto;
    z-index: 99;
  }
  .nav.menu-open .nav-links > li { border-bottom: 1px solid var(--border); }
  .nav.menu-open .nav-links a {
    display: block;
    width: 100%;
    padding: 18px 0;
    font-size: 19px;
    font-weight: 600;
    color: var(--text);
    background-image: none;
  }
  .nav.menu-open .nav-links a:hover,
  .nav.menu-open .nav-links a.is-active { color: var(--green); }
  .nav.menu-open .nav-links > li.nav-menu-cta { border-bottom: 0; margin-top: 24px; }
  .nav.menu-open .nav-links > li.nav-menu-cta a {
    display: inline-flex;
    width: auto;
    font-size: 12px;
    color: #fff;
    padding: 14px 22px;
  }
  .nav-menu-cta { display: none; }               /* only rendered inside the open sheet */
  .nav.menu-open .nav-menu-cta { display: block; }
  body.menu-locked { overflow: hidden; }

  .hero-live { display: none; }
  .hero { min-height: 70vh; }
  .illu iframe, .illu .illu-canvas { height: 380px; }
  .illu-tall iframe, .illu-tall .illu-canvas { height: 520px; }
  .fig-placeholder { height: 340px; }
}
@media (max-width: 480px) {
  .vendors { grid-template-columns: repeat(2, 1fr); }
  .btn { padding: 12px 16px; }
  .nav .brand-logo { height: 34px; }
  .nav .brand-mark { font-size: 21px; }
  .nav .brand-tagline { font-size: 8px; }
}

/* ---------- value proposition grid (4 cards, home) ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 760px) {
  .value-grid { grid-template-columns: 1fr; }
}

/* "What sets us apart" (index): roomier cards whose copy is no longer clipped
   mid-sentence. Collapsed they show 3 lines with an ellipsis; on hover the box
   grows and reveals the full text with the same smooth easing used site-wide. */
.value-grid .compact-card {
  align-items: start;
  min-height: 168px;
}
.value-grid .compact-card svg { margin-top: 2px; }
.value-grid .compact-card .c-desc {
  -webkit-line-clamp: 3;                 /* was 2 — a fuller preview */
  max-height: 4.7em;                     /* ~3 lines; animates on hover */
  transition: max-height .45s var(--ease);
}
.value-grid .compact-card:hover,
.value-grid .compact-card:focus-within {
  box-shadow: 0 20px 40px -26px rgba(14, 20, 16, 0.32);
}
.value-grid .compact-card:hover .c-desc,
.value-grid .compact-card:focus-within .c-desc {
  -webkit-line-clamp: 20;                /* effectively unclamped */
  max-height: 24em;
}
/* no hover to discover the text with → show it in full on touch devices */
@media (hover: none) {
  .value-grid .compact-card .c-desc { -webkit-line-clamp: 20; max-height: none; }
}

/* ---------- cybersecurity 360 band ---------- */
.cyber-band {
  background: var(--surface-alt);
  background-image: linear-gradient(180deg, var(--surface-alt) 0%, #EEF1ED 100%);
  color: var(--text);
  padding: var(--sec-y) 0;
  position: relative;
  overflow: hidden;
}
.cyber-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 8% 65%, rgba(31,163,79,.05), transparent 52%),
    radial-gradient(circle at 92% 20%, rgba(14,20,16,.04), transparent 45%);
  pointer-events: none;
}
.cyber-band .eyebrow { color: var(--text-muted); }
.cyber-band .eyebrow::before { background: var(--green); }
.cyber-claim {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--text);
  font-variation-settings: "wdth" 95, "opsz" 32;
  margin: 14px 0 20px;
}
.cyber-claim em {
  font-family: var(--f-italic);
  font-style: italic;
  font-weight: 400;
  color: var(--green-dark);
}
.cyber-p {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 62ch;
  line-height: 1.65;
  margin: 0 0 18px;
}

/* ---------- method, 4 numbered steps ---------- */
.steps-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-top: 8px;
}
@media (max-width: 960px) { .steps-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps-4 { grid-template-columns: 1fr; } }

/* ---------- accordion cards (click to expand) ---------- */
.compact-card.acc { cursor: pointer; align-items: flex-start; }
.compact-card .c-end { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.compact-card .c-toggle {
  width: 24px; height: 24px; flex: none;
  border: 1.4px solid var(--green-line); border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--green-dark);
  transition: transform .3s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.compact-card.acc:hover .c-toggle { border-color: var(--green); background: var(--green-soft); }
.compact-card.is-open .c-toggle { transform: rotate(180deg); background: var(--green); border-color: var(--green); color: #fff; }
.compact-card .c-more {
  margin: 0; max-height: 0; overflow: hidden; opacity: 0;
  font-size: 13.5px; line-height: 1.55; color: var(--text-muted);
  transition: max-height .4s var(--ease), opacity .3s var(--ease), margin-top .35s var(--ease);
}
.compact-card.is-open .c-more { max-height: 240px; opacity: 1; margin-top: 10px; }

/* ---------- focus ring ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
}

/* ============================================================
   MOBILE EXPERIENCE — clearer, lighter, calmer (≤700px)
   Desktop is untouched: everything below only reshapes phones.
   Goals: shorter pages, quieter typography, full-width tap
   targets, swipeable rows instead of tall stacks, less
   secondary copy.
   ============================================================ */
@media (max-width: 700px) {
  /* --- rhythm: shorter sections, less scroll fatigue --- */
  :root {
    --sec-y: 48px;
    --sec-y-compact: 38px;
  }
  body { font-size: 16px; }

  /* --- typography: calmer scale, comfortable measure --- */
  .h1 { font-size: clamp(30px, 8.5vw, 38px); line-height: 1.12; letter-spacing: -0.025em; }
  .h2 { font-size: clamp(23px, 6.5vw, 29px); line-height: 1.18; }
  .eyebrow { font-size: 10px; letter-spacing: 0.18em; }
  .section-head { margin-bottom: 26px; }
  .section-head .h2 { margin-top: 10px; }
  .section-head p { font-size: 15.5px; margin-top: 14px; line-height: 1.6; }
  /* secondary (faint) paragraphs add depth on desktop but weight on
     a phone — the same content lives on the detail pages */
  .section-head p.p-soft { display: none; }

  /* --- hero: compact, focused, readable --- */
  .hero {
    min-height: 0;
    padding-top: calc(var(--nav-h) + 36px);
    padding-bottom: 44px;
  }
  .hero h1 { margin-top: 14px; max-width: none; }
  .hero p.lead { font-size: 15.5px; line-height: 1.6; margin-top: 14px; }
  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(6, 10, 9, 0.38) 0%, rgba(6, 10, 9, 0.54) 100%);
  }
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-top: 26px;
  }
  .hero-ctas .btn {
    justify-content: center;
    text-align: center;
    white-space: normal;
    padding: 15px 20px;
  }
  .hero-tagline { margin-top: 22px; letter-spacing: 0.22em; }

  /* --- trust strip: one quiet swipeable line --- */
  section.trust-strip { padding: 20px 0 22px; }
  .trust-roles { gap: 6px 14px; font-size: 10px; }
  .trust-roles > span:not(.trust-label):not(:last-child)::after { margin-left: 14px; }
  .trust-marquee { max-width: 100%; }

  /* --- cards: tighter, calmer --- */
  .value-grid { gap: 10px; }
  .compact-card { padding: 15px 16px; gap: 12px; min-height: 0; }
  /* no hover on phones: always show the full text instead of clamping */
  .layers .compact-card { height: auto; min-height: 0; max-height: none; overflow: visible; }
  .layers .compact-card .c-body { align-self: flex-start; }
  .layers .compact-card .c-title,
  .layers .compact-card .c-desc { display: block; -webkit-line-clamp: unset; overflow: visible; }
  .compact-card .c-title { font-size: 15px; }
  .chip { padding: 9px 14px; font-size: 14px; }

  /* --- KPIs: 2×2 block instead of a tall single column --- */
  .exp-kpis, .exp-kpis.cols-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 16px;
    padding-top: 22px;
  }
  .kpi .num { font-size: 38px; }

  /* --- projects: swipeable card row instead of a tall stack --- */
  .project-grid, .project-grid.cols-3 {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: var(--pad-x);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-left: calc(-1 * var(--pad-x));
    margin-right: calc(-1 * var(--pad-x));
    padding: 4px var(--pad-x) 16px;
  }
  .project-grid::-webkit-scrollbar { display: none; }
  .project-grid .project-card { flex: 0 0 82%; scroll-snap-align: start; }
  .project-body { padding: 16px 18px 18px; }
  .project-card h3, .project-grid.cols-3 .project-card h3 { font-size: 17px; }
  .project-card p, .project-grid.cols-3 .project-card p { font-size: 13.5px; }

  /* filter buttons scroll on one line (experience page) */
  .filter-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-left: calc(-1 * var(--pad-x));
    margin-right: calc(-1 * var(--pad-x));
    padding: 0 var(--pad-x) 6px;
  }
  .filter-row::-webkit-scrollbar { display: none; }
  .filter-row button { flex: none; }

  .project-row { gap: 18px; padding: 16px 0; }

  /* --- big name lockup: fits the narrow screen --- */
  .name-lockup { margin-top: 32px; }
  .name-big { font-size: clamp(42px, 13vw, 58px); }
  .name-logo { width: min(320px, 86vw); }
  .name-exp { font-size: 15px; }

  /* --- cyber band / claims --- */
  .cyber-claim { font-size: clamp(27px, 8vw, 36px); }
  .cyber-p { font-size: 15px; }

  /* --- illustrations: shorter frames, less dead space --- */
  .illu { padding: 14px; margin-top: 28px; }
  .illu iframe, .illu .illu-canvas { height: 300px; }
  .illu-tall iframe, .illu-tall .illu-canvas { height: 420px; }
  .fig-placeholder { height: 260px; }
  .breakdown { gap: 28px; margin-top: 24px; }
  .layers { grid-template-columns: 1fr; gap: 20px; }

  /* --- CTA band: stacked, thumb-friendly --- */
  .cta-band { flex-direction: column; align-items: stretch; gap: 20px; }
  .cta-band .btn { justify-content: center; white-space: normal; }

  /* --- contact: lighter frame --- */
  .contact-grid { min-height: 0; }
  .contact-form-wrap, .contact-info { padding: 40px var(--pad-x); }

  /* --- footer: tighter --- */
  .footer { padding: 44px 0 64px; }
  .footer-grid { gap: 28px; }
  .footer .brand-logo { height: 44px; }
}

/* respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .reveal.is-in .accent { background-size: 100% 1px; transition: none; }
  .trust-track { animation: none; }
  .dot-live::after, .project-image .live-badge::before, .project-card h3 .live-dot::after { animation: none; }
  .hero-video[data-bg="1"], .hero-video[data-bg="2"], .hero-video[data-bg="3"] { animation: none; }
  html { scroll-behavior: auto; }
  .brand-plus, .plusmark { transition: none; }
}