/* ============================================================
   Component-specific styles — Nav, Hero, Sections, Pages
   ============================================================ */

/* ---------------- NAV ---------------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: color-mix(in oklch, var(--paper) 88%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease;
}
.nav.is-scrolled { border-bottom-color: var(--rule); }
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 14px;
}
.nav__brand { display: inline-flex; align-items: center; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 4px;
}
.nav__link {
  position: relative;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color .15s ease, background .15s ease;
}
.nav__link:hover { color: var(--ink); }
.nav__link.is-active {
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}
.nav__actions { display: flex; align-items: center; gap: 10px; }
.nav__theme {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  font-size: 16px;
  color: var(--ink-soft);
  transition: background .15s ease;
}
.nav__theme:hover { background: var(--paper-2); }
.nav__cta { padding: 10px 16px; font-size: 14px; }
.nav__hamburger {
  display: none;
  width: 36px; height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0 8px;
}
.nav__hamburger span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
}
@media (max-width: 880px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
}
.nav__mobile {
  border-top: 1px solid var(--rule);
  background: var(--paper);
  padding: 16px var(--pad-page) 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav__mobile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 4px;
  font-family: var(--f-display);
  font-size: 22px;
  border-bottom: 1px solid var(--rule);
}
.nav__mobile-link.is-active { color: var(--brand); }

/* ---------------- HERO ---------------- */
.hero {
  padding-top: 120px;
  padding-bottom: 0;
  position: relative;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: end;
  padding-block: 40px 80px;
}
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
}
.hero__copy { display: flex; flex-direction: column; gap: 28px; }
.hero__accent {
  background: linear-gradient(180deg, transparent 60%, var(--accent) 60%);
  padding: 0 4px;
  margin: 0 -4px;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__spec {
  margin-top: 4px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  grid-template-columns: 110px 1fr 110px 1fr;
  max-width: 540px;
}
@media (max-width: 640px) { .hero__spec { grid-template-columns: auto 1fr; } }

.hero__media {
  display: grid;
  gap: 16px;
}
.hero__media-frame {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
}
.hero__media-tag {
  position: absolute;
  bottom: 12px; left: 12px;
  background: var(--paper);
  padding: 8px 12px;
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12px;
  box-shadow: var(--shadow-sm);
}
.hero__media-tag .mono { color: var(--ink-mute); font-size: 10px; }
.hero__media-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.hero__ticker {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
  overflow: hidden;
}
.hero__ticker-row {
  display: flex;
  gap: 40px;
  padding-block: 14px;
  flex-wrap: wrap;
  color: var(--ink-mute);
  font-size: 12px;
}
.hero__pulse {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--ok);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.3; transform: scale(0.85); } }

/* HERO B */
.hero--b { padding-top: 0; min-height: 100vh; display: flex; align-items: center; position: relative; isolation: isolate; overflow: hidden; }
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: linear-gradient(180deg, oklch(0.20 0.02 245) 0%, oklch(0.12 0.02 250) 100%);
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.hero__bg-image {
  position: absolute;
  inset: 0;
  z-index: 1;
  animation: kenburns 28s ease-in-out infinite alternate;
}
.hero__bg-image.is-hidden { display: none; }
.hero__bg-image image-slot { width: 100%; height: 100%; }
@keyframes kenburns {
  0%   { transform: scale(1.05) translate3d(-1%, 0, 0); }
  100% { transform: scale(1.15) translate3d(2%, -1%, 0); }
}

/* CSS-animated industrial silhouette scene (default background) */
.hero__scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}
.hero__sky {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, oklch(0.45 0.06 60 / 0.25), transparent 60%),
    radial-gradient(ellipse at 80% 20%, oklch(0.55 0.10 30 / 0.18), transparent 55%),
    linear-gradient(180deg, oklch(0.22 0.04 260) 0%, oklch(0.14 0.03 250) 60%, oklch(0.10 0.02 250) 100%);
}
.hero__layer {
  position: absolute;
  bottom: 18%;
  left: 0;
  right: 0;
  height: 60%;
  display: flex;
  align-items: flex-end;
  gap: 28px;
  padding-inline: 5%;
  width: 200%;
  animation: panLeft linear infinite;
  will-change: transform;
}
.hero__layer--far {
  bottom: 22%;
  height: 35%;
  opacity: 0.45;
  animation-duration: 90s;
  filter: blur(0.5px);
}
.hero__layer--mid {
  bottom: 18%;
  height: 55%;
  opacity: 0.7;
  animation-duration: 60s;
  gap: 60px;
}
.hero__layer--near {
  bottom: 16%;
  height: 22%;
  opacity: 0.85;
  animation-duration: 36s;
  gap: 14px;
}
@keyframes panLeft {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}
.hero__tower {
  display: block;
  width: var(--w, 30px);
  height: var(--h, 50%);
  background: oklch(0.10 0.02 250);
  border-top: 2px solid oklch(0.18 0.03 250);
  flex-shrink: 0;
  position: relative;
}
.hero__tower::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: oklch(0.55 0.18 30 / 0.7);
  box-shadow: 0 0 12px oklch(0.65 0.20 30 / 0.5);
  animation: blink 3s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.2; } }
.hero__crane {
  display: block;
  width: 6px;
  height: var(--h, 60%);
  background: oklch(0.08 0.02 250);
  flex-shrink: 0;
  position: relative;
}
.hero__crane::before {
  content: "";
  position: absolute;
  top: 0;
  left: -30px;
  width: 80px;
  height: 4px;
  background: oklch(0.08 0.02 250);
}
.hero__crane::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 30px;
  width: 1px;
  height: 14px;
  background: oklch(0.30 0.04 250);
  box-shadow: -10px 0 0 oklch(0.30 0.04 250), -20px 0 0 oklch(0.30 0.04 250);
}
.hero__pipe {
  display: block;
  width: 14px;
  height: var(--h, 15%);
  background: oklch(0.06 0.02 250);
  border-top: 2px solid oklch(0.16 0.03 250);
  flex-shrink: 0;
}
.hero__waterline {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 18%;
  background:
    repeating-linear-gradient(180deg,
      oklch(0.10 0.02 240 / 0.0) 0px,
      oklch(0.10 0.02 240 / 0.0) 8px,
      oklch(0.20 0.04 240 / 0.4) 9px,
      oklch(0.20 0.04 240 / 0.0) 12px),
    linear-gradient(180deg, oklch(0.14 0.02 245) 0%, oklch(0.08 0.02 245) 100%);
  animation: shimmer 6s ease-in-out infinite alternate;
}
@keyframes shimmer {
  from { filter: brightness(0.95); }
  to   { filter: brightness(1.1); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__layer, .hero__bg-image, .hero__waterline, .hero__tower::before { animation: none !important; }
}
.hero__bg-veil {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(180deg,
    color-mix(in oklch, var(--ink) 30%, transparent),
    color-mix(in oklch, var(--ink) 75%, transparent));
}
.hero__b-inner {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 28px;
  color: var(--paper);
  padding-top: 180px;
  padding-bottom: 100px;
  max-width: 900px;
}
.hero__b-title { color: var(--paper); }
.hero__b-lede { color: oklch(0.92 0.005 90); }
.hero__b-ghost { border-color: oklch(0.85 0.01 90 / 0.4); color: var(--paper); }
.hero__b-ghost:hover { background: oklch(1 0 0 / 0.1); border-color: var(--paper); }
.eyebrow--inv { color: oklch(0.85 0.01 90); }
.eyebrow--inv::before { background: var(--accent); }

/* HERO C */
.hero--c { padding-top: 120px; padding-bottom: 80px; }
.hero__c-grid {
  display: grid;
  grid-template-columns: 80px 1.3fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
  padding-top: 40px;
}
@media (max-width: 980px) {
  .hero__c-grid { grid-template-columns: 1fr; }
}
.hero__c-side {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-bottom: 40px;
}
.hero__c-vertical {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.16em;
}
@media (max-width: 980px) { .hero__c-vertical { display: none; } }
.hero__c-num {
  font-family: var(--f-display);
  font-size: clamp(80px, 12vw, 180px);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.05em;
  color: var(--brand);
}
.hero__c-num-label { color: var(--ink-mute); margin-top: 6px; }
.hero__c-main { display: flex; flex-direction: column; gap: 28px; }
.hero__c-em { font-style: italic; color: var(--brand); }
.hero__c-image { align-self: stretch; }

/* ---------------- Section heads ---------------- */
.section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: clamp(40px, 5vw, 72px);
  max-width: 760px;
}
.section-head--split {
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: end;
  max-width: none;
  gap: 32px;
}
.section-head--split > div { display: flex; flex-direction: column; gap: 16px; }

/* ---------------- ABOUT PANEL (home) ---------------- */
.about-panel { background: var(--paper); }
.about-panel__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 980px) { .about-panel__grid { grid-template-columns: 1fr; } }
.about-panel__media {
  position: relative;
}
.about-panel__media image-slot { display: block; }
.about-panel__badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--accent);
  color: oklch(0.18 0.02 30);
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: right;
  min-width: 200px;
}
.about-panel__badge .mono { font-size: 11px; font-weight: 600; }
.about-panel__badge-num {
  font-size: 60px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}
.about-panel__copy { display: flex; flex-direction: column; gap: 24px; }
.about-panel__copy h2 { margin: 0; }
.about-panel__copy p { margin: 0; }
.about-panel__spec {
  margin-top: 4px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  grid-template-columns: 110px 1fr;
}
.about-panel__copy .btn { align-self: flex-start; }

/* ---------------- SERVICE CARDS GRID (home) ---------------- */
.sv-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 980px) { .sv-cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .sv-cards { grid-template-columns: 1fr; } }
.sv-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, border-color .2s ease;
  display: flex;
  flex-direction: column;
}
.sv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--ink);
}
.sv-card__img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--paper-3);
}
.sv-card__img image-slot { width: 100%; height: 100%; }
.sv-card__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, color-mix(in oklch, var(--ink) 60%, transparent));
  pointer-events: none;
}
.sv-card__code {
  position: absolute;
  top: 14px; left: 16px;
  background: var(--paper);
  padding: 4px 8px;
  border-radius: 3px;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink);
  z-index: 2;
}
.sv-card__cat {
  position: absolute;
  top: 14px; right: 16px;
  background: color-mix(in oklch, var(--ink) 80%, transparent);
  color: var(--paper);
  z-index: 2;
}
.sv-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.sv-card__t { margin: 0; }
.sv-card__short { color: var(--ink-soft); font-size: 14px; margin: 0; flex: 1; }
.sv-card__more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  font-weight: 600;
  transition: gap .2s ease;
}
.sv-card:hover .sv-card__more { gap: 14px; color: var(--accent-deep); }
.sv-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}
.sv-row {
  display: grid;
  grid-template-columns: 60px 1.3fr 100px 1fr 40px;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background .2s ease, padding .2s ease;
  position: relative;
}
.sv-row:hover { background: var(--paper-2); padding-inline: 16px; }
.sv-row__code { color: var(--ink-mute); }
.sv-row__title { transition: color .2s ease; }
.sv-row:hover .sv-row__title { color: var(--brand); }
.sv-row__cat { justify-self: start; }
.sv-row__short { color: var(--ink-mute); font-size: 14px; }
.sv-row__arrow {
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--rule);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.sv-row:hover .sv-row__arrow {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
@media (max-width: 880px) {
  .sv-row {
    grid-template-columns: 50px 1fr 36px;
    grid-template-rows: auto auto auto;
    gap: 8px 16px;
    padding: 20px 0;
  }
  .sv-row__code { grid-row: 1; grid-column: 1; }
  .sv-row__title { grid-row: 1 / 3; grid-column: 2; }
  .sv-row__cat { grid-row: 2; grid-column: 1; }
  .sv-row__arrow { grid-row: 1; grid-column: 3; }
  .sv-row__short { grid-column: 1 / -1; grid-row: 3; }
}
.sv-foot {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.sv-foot__note { color: var(--ink-mute); }

/* ---------------- PROCESS ---------------- */
.process { background: var(--paper-2); }
.process__list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--rule);
}
.process__step {
  display: grid;
  grid-template-columns: 100px 1fr 2fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--rule);
  align-items: start;
}
.process__n { color: var(--ink-mute); padding-top: 6px; }
.process__t { margin: 0; }
.process__b { color: var(--ink-soft); margin: 0; max-width: 60ch; }
@media (max-width: 880px) {
  .process__step { grid-template-columns: 80px 1fr; gap: 16px; }
  .process__b { grid-column: 2; }
}

/* ---------------- INDUSTRIES (image-card grid) ---------------- */
.ind-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1080px) { .ind-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 880px) { .ind-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .ind-grid { grid-template-columns: 1fr; } }
.ind-card {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--ink);
}
.ind-card__img {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
}
.ind-card__img image-slot { width: 100%; height: 100%; }
.ind-card__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    color-mix(in oklch, var(--ink) 20%, transparent) 0%,
    color-mix(in oklch, var(--ink) 80%, transparent) 100%);
  pointer-events: none;
  transition: background .3s ease;
}
.ind-card:hover .ind-card__veil {
  background: linear-gradient(180deg,
    color-mix(in oklch, var(--brand) 20%, transparent) 0%,
    color-mix(in oklch, var(--brand) 90%, transparent) 100%);
}
.ind-card__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 24px;
  color: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ind-card__n { color: oklch(0.85 0.01 90 / 0.7); font-size: 11px; }
.ind-card__t { font-size: 22px; font-weight: 700; letter-spacing: -0.015em; margin: 0; line-height: 1.1; }
.ind-card__note {
  margin: 4px 0 0;
  font-size: 13px;
  color: oklch(0.9 0.01 90);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .3s ease, opacity .3s ease, margin .3s ease;
}
.ind-card:hover .ind-card__note {
  max-height: 80px;
  opacity: 1;
  margin-top: 8px;
}

/* ---------------- STATS ---------------- */
.stats {
  background: var(--ink);
  color: var(--paper);
}
.stats .eyebrow { color: oklch(0.75 0.01 90); }
.stats .h-display em { font-style: italic; color: var(--accent); }
.stats__h em { font-style: italic; color: var(--accent); }
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px 32px;
  border-top: 1px solid oklch(0.30 0.02 250);
  padding-top: 32px;
}
@media (max-width: 880px) { .stats__grid { grid-template-columns: repeat(2, 1fr); } }
.stat { display: flex; flex-direction: column; gap: 8px; padding-top: 16px; }
.stat__label { font-size: 14px; color: oklch(0.85 0.01 90); }
.stat__sub { color: oklch(0.65 0.02 90); }

/* ---------------- BRANDS ---------------- */
.brands {
  padding-block: clamp(56px, 7vw, 96px);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}
.brands__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.brands__count { color: var(--ink-mute); }
.brands__marquee {
  position: relative;
  mask-image: linear-gradient(90deg, transparent 0, black 5%, black 95%, transparent 100%);
}
.brands__item {
  font-size: clamp(36px, 6vw, 80px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink-faint);
  white-space: nowrap;
  transition: color .2s ease;
}
.brands__item:hover { color: var(--ink); }

/* ---------------- TESTIMONIALS ---------------- */
.testimonials { background: var(--paper-2); }
.quote {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.quote__text {
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
  max-width: 22ch;
}
.quote__foot {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  flex-wrap: wrap;
}
.quote__author { font-weight: 600; }
.quote__co { color: var(--ink-mute); margin-top: 2px; }
.quote__nav { display: flex; gap: 8px; }
.quote__dot {
  width: 28px; height: 4px;
  border-radius: 2px;
  background: var(--rule-strong);
  transition: background .2s ease, width .2s ease;
}
.quote__dot.is-active { background: var(--ink); width: 48px; }

/* ---------------- CTA ---------------- */
.cta {
  background: var(--brand-deep);
  color: var(--paper);
  padding-block: clamp(72px, 8vw, 120px);
}
.cta__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  align-items: end;
}
@media (max-width: 880px) { .cta__inner { grid-template-columns: 1fr; } }
.cta__h { color: var(--paper); }
.cta__lede { color: oklch(0.85 0.01 90); }
.cta__ghost { border-color: oklch(0.85 0.01 90 / 0.4); color: var(--paper); }
.cta__ghost:hover { background: oklch(1 0 0 / 0.1); border-color: var(--paper); }
.cta__spec {
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  padding: 24px;
  border: 1px solid oklch(0.85 0.01 90 / 0.2);
  border-radius: var(--r-lg);
}
.cta__spec dt { color: oklch(0.7 0.02 90); font-size: 10px; }
.cta__spec dd { color: var(--paper); font-size: 14px; }

/* ---------------- FOOTER ---------------- */
.footer {
  background: var(--ink);
  color: oklch(0.85 0.01 90);
  padding-block: 64px 32px;
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.3fr 1.3fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid oklch(0.30 0.02 250);
}
@media (max-width: 980px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .footer__top { grid-template-columns: 1fr; gap: 32px; } }
.footer__brand .se-wordmark, .footer__brand svg rect { color: var(--paper); }
.footer__tag { color: oklch(0.75 0.01 90); margin: 16px 0 20px; max-width: 38ch; font-size: 14px; }
.footer__spec { grid-template-columns: 80px 1fr; }
.footer__spec dt { color: oklch(0.55 0.02 90); }
.footer__spec dd { color: oklch(0.85 0.01 90); }
.footer__h {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: oklch(0.65 0.02 90);
  margin: 0 0 16px;
  font-weight: 500;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.footer__col a, .footer__col button {
  font-size: 14px;
  color: oklch(0.85 0.01 90);
  text-align: left;
  transition: color .15s ease;
}
.footer__col a:hover, .footer__col button:hover { color: var(--accent); }
.footer__certs { margin-top: 24px; display: flex; flex-direction: column; gap: 8px; }
.footer__cert {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: oklch(0.7 0.02 90);
  padding: 6px 0;
  border-top: 1px solid oklch(0.30 0.02 250);
}
.footer__cert span:first-child { color: var(--paper); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 11px;
  color: oklch(0.6 0.02 90);
  flex-wrap: wrap;
  gap: 12px;
}
.footer__pulse {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--ok);
  border-radius: 50%;
  margin-right: 6px;
  animation: pulse 1.6s ease-in-out infinite;
}

/* ---------------- PAGE HEADER (about/services/contact) ---------------- */
.ph {
  padding-top: 140px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--rule);
}
.ph__inner { display: flex; flex-direction: column; gap: 20px; max-width: 900px; }
.ph__title { margin: 0; }
.ph__lede { margin: 0; }

/* ---------------- ABOUT ---------------- */
.about__story-grid { gap: 56px; align-items: start; }
.about__story-copy { display: flex; flex-direction: column; gap: 16px; }
.about__story-h { margin: 8px 0 8px; max-width: 22ch; }
.about__story-copy p { color: var(--ink-soft); margin: 0; }
.about__story-spec { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--rule); }
.about__story-media { display: flex; flex-direction: column; gap: 16px; }
.about__story-quote {
  background: var(--ink);
  color: var(--paper);
  padding: 28px;
  border-radius: var(--r-lg);
}
.about__story-quote p { margin: 0; }

.about__principles { background: var(--paper-2); }
.about__pcard {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about__pcard-n { color: var(--brand); font-size: 13px; }
.about__pcard-t { margin: 0; }
.about__pcard p { margin: 0; color: var(--ink-soft); }

.tl { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.tl__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 32px;
  padding: 28px 0;
  border-bottom: 1px solid var(--rule);
}
.tl__year { font-size: 28px; color: var(--brand); margin: 0; }
.tl__t { margin: 0 0 8px; }
.tl__body p { margin: 0; color: var(--ink-soft); max-width: 70ch; }
@media (max-width: 640px) { .tl__row { grid-template-columns: 1fr; gap: 8px; } }

.team-card { display: flex; flex-direction: column; gap: 12px; }
.team-card__meta { display: flex; flex-direction: column; gap: 4px; }
.team-card__meta .mono { color: var(--ink-mute); }
.team-card__meta h3 { margin: 0; }
.team-card__meta p { margin: 0; color: var(--ink-soft); font-size: 14px; }

.about__certs-grid { gap: 12px; }
.about__cert {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.about__cert-code { color: var(--ink); font-size: 13px; font-weight: 600; }
.about__cert-label { color: var(--ink-soft); font-size: 14px; }

/* ---------------- SERVICES PAGE ---------------- */
.services__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.services__chip-n {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 999px;
  background: oklch(0.92 0.005 90);
  font-size: 10px;
  margin-left: 6px;
  color: var(--ink-mute);
}
.chip--active .services__chip-n { background: oklch(0.30 0.02 250); color: var(--paper-2); }

.services__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 980px) { .services__layout { grid-template-columns: 1fr; } }
.services__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.services__row {
  display: grid;
  grid-template-columns: 60px 1fr 32px;
  gap: 16px;
  align-items: center;
  padding: 20px 4px;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
  transition: background .15s ease, padding .15s ease, color .15s ease;
}
.services__row:hover { padding-inline: 12px; background: var(--paper-2); }
.services__row.is-open {
  background: var(--ink);
  color: var(--paper);
  padding-inline: 16px;
  border-radius: var(--r-md);
  border-bottom-color: transparent;
}
.services__row.is-open .services__row-meta .mono,
.services__row.is-open .services__row-short { color: oklch(0.75 0.01 90); }
.services__row.is-open .tag { background: oklch(0.30 0.02 250); color: oklch(0.85 0.01 90); }
.services__row-mark { color: var(--ink-mute); }
.services__row.is-open .services__row-mark { color: var(--accent); }
.services__row-body { display: flex; flex-direction: column; gap: 4px; }
.services__row-meta { display: flex; gap: 8px; align-items: center; font-size: 11px; color: var(--ink-mute); }
.services__row-t { margin: 0; }
.services__row-short { font-size: 13px; color: var(--ink-mute); margin: 4px 0 0; }
.services__row-arrow { display: grid; place-items: center; opacity: 0.5; }

.services__detail-sticky {
  position: sticky;
  top: 100px;
  padding: 32px;
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.services__detail-code { color: var(--ink-mute); }
.services__detail-t { margin: 8px 0 0; }
.services__detail-lede { margin: 0; }
.services__detail-block { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--rule); }
.services__detail-h { margin: 0 0 12px; color: var(--ink-mute); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 500; }
.services__deliv { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.services__deliv li { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.services__deliv li svg { color: var(--ok); }
.services__detail-cta { margin-top: 32px; align-self: stretch; justify-content: center; }

.services__brands { background: var(--paper-2); }
.services__brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
@media (max-width: 880px) { .services__brand-grid { grid-template-columns: repeat(2, 1fr); } }
.services__brand-card {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background .15s ease;
}
.services__brand-card:hover { background: var(--paper); }
.services__brand-n { font-size: 22px; font-weight: 700; letter-spacing: -0.015em; }
.services__brand-tag { color: var(--ink-mute); }

/* ---------------- CONTACT ---------------- */
.contact__layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 980px) { .contact__layout { grid-template-columns: 1fr; } }

.contact__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.contact__step {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  position: relative;
  color: var(--ink-mute);
  transition: color .2s ease;
}
.contact__step.is-active, .contact__step.is-done { color: var(--ink); }
.contact__step-n { font-size: 11px; }
.contact__step-label { font-size: 14px; font-weight: 500; }
.contact__step-bar {
  grid-column: 1 / -1;
  height: 2px;
  background: var(--rule);
  border-radius: 2px;
  margin-top: 4px;
  overflow: hidden;
}
.contact__step-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width .35s ease;
}

.contact__form { padding: 32px; display: flex; flex-direction: column; gap: 0; }
.contact__step-panel { display: flex; flex-direction: column; gap: 24px; }
.contact__step-panel h2 { margin: 0 0 8px; }
.contact__group { display: flex; flex-direction: column; gap: 12px; }
.contact__group-h {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.contact__radiogrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.contact__radiogrid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 640px) { .contact__radiogrid, .contact__radiogrid--3 { grid-template-columns: 1fr; } }
.contact__radio {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--rule-strong);
  border-radius: var(--r-md);
  text-align: left;
  font-size: 14px;
  background: var(--paper);
  transition: all .15s ease;
}
.contact__radio:hover { border-color: var(--ink); }
.contact__radio.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.contact__radio--warn.is-active { background: var(--accent); border-color: var(--accent); color: oklch(0.18 0.02 30); }
.contact__radio-dot {
  width: 14px; height: 14px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  flex: 0 0 auto;
  position: relative;
}
.contact__radio.is-active .contact__radio-dot::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: currentColor;
  border-radius: 50%;
}
.contact__row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 640px) { .contact__row2 { grid-template-columns: 1fr; } }

.contact__summary {
  margin-top: 8px;
  padding: 20px;
  background: var(--paper-2);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact__summary .mono { color: var(--ink-mute); font-size: 11px; }
.contact__summary .spec { grid-template-columns: 100px 1fr; }

.contact__nav {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.contact__side { display: flex; flex-direction: column; gap: 16px; }
.contact__card { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.contact__big-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--rule);
  transition: color .2s ease;
}
.contact__big-link:first-of-type { border-top: 0; padding-top: 0; }
.contact__big-link:hover { color: var(--brand); }
.contact__big-link .mono { color: var(--ink-mute); font-size: 10px; }
.contact__big-link--accent { color: var(--accent-deep); }
.contact__big-link--accent .mono { color: var(--accent-deep); }
.contact__addr { margin: 0; line-height: 1.6; font-size: 14px; }

.contact__success { padding-top: 140px; }
.contact__success-h { margin: 16px 0 16px; }
.contact__success-card {
  padding: 28px;
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 540px;
}
.contact__success-id {
  font-weight: 600;
  color: var(--brand);
  font-size: 13px;
}
.contact__success-spec { grid-template-columns: 120px 1fr; }