:root {
  --bg: #F7F7F4;
  --bg-elev: #EFEFEA;
  --fg: #0A1628;
  --fg-dim: #6B7280;
  --fg-faint: #A8AEB7;
  --line: rgba(10, 22, 40, 0.10);
  --line-strong: rgba(10, 22, 40, 0.22);
  --accent: #2563EB;
  --accent-deep: #1D4FD4;
  --navy: #0A1628;
  --paper: #F7F7F4;

  --ff-sans: "Geist", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --ff-mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --ff-serif: "Fraunces", "Times New Roman", serif;

  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);

  --gutter: clamp(20px, 4vw, 64px);
  --max: 1440px;
}

[data-theme="dark"] {
  --bg: #0A1628;
  --bg-elev: #0F1D33;
  --fg: #F4F5F7;
  --fg-dim: #8B95A8;
  --fg-faint: #4E5A70;
  --line: rgba(244, 245, 247, 0.10);
  --line-strong: rgba(244, 245, 247, 0.22);
  --accent: #4F84FF;
  --accent-deep: #2F66EF;
  --paper: #0A1628;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--ff-sans);
  font-feature-settings: "ss01", "ss02", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.45;
  font-size: 16px;
  transition: background 0.6s var(--ease), color 0.6s var(--ease);
}

body {
  overflow-x: hidden;
  min-height: 100vh;
}

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

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

/* ---------- TYPE ---------- */
.eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  font-weight: 500;
}

.h-display {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(56px, 10.5vw, 176px);
  line-height: 0.92;
  letter-spacing: -0.045em;
}

.h-display .italic {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.h-section {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.h-section .italic {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
}

.lede {
  font-size: clamp(17px, 1.4vw, 22px);
  line-height: 1.45;
  color: var(--fg);
  font-weight: 400;
  letter-spacing: -0.01em;
  max-width: 60ch;
}

.label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

/* ---------- LAYOUT ---------- */
.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

section { position: relative; }

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 18px var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  pointer-events: none;
  color: #fff;
  transition: color 0.5s var(--ease);
}
.nav.scrolled { color: var(--fg); }
.nav > * { pointer-events: auto; }

.nav.scrolled::before {
  display: none;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: inherit;
}
.logo-mark {
  width: 32px; height: 32px;
  border-radius: 4px;
  object-fit: contain;
  background: #fff;
  padding: 2px;
  flex-shrink: 0;
}

.nav-center {
  display: flex; gap: 32px;
  font-size: 14px;
  color: inherit;
}
.nav-center a {
  position: relative;
  padding: 4px 0;
  transition: opacity 0.3s var(--ease);
}
.nav-center a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-out);
}
.nav-center a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
  justify-content: flex-end;
  color: inherit;
}

/* Lang switch */
.lang {
  display: flex;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 3px;
  position: relative;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  opacity: 0.7;
  transition: opacity 0.3s var(--ease);
}
.lang:hover { opacity: 1; }
.lang button {
  padding: 5px 11px;
  border-radius: 999px;
  color: inherit;
  position: relative;
  z-index: 1;
  transition: color 0.4s var(--ease);
}
.lang button.active { color: var(--bg); }
.lang-pill {
  position: absolute;
  top: 3px;
  bottom: 3px;
  width: calc(50% - 3px);
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.5s var(--ease-out);
  opacity: 1;
}
.lang[data-active="fr"] .lang-pill { transform: translateX(100%); }

.theme-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid currentColor;
  color: inherit;
  opacity: 0.7;
  transition: transform 0.5s var(--ease-out), opacity 0.3s var(--ease), background 0.3s var(--ease);
}
.theme-btn:hover { opacity: 1; background: color-mix(in oklch, currentColor 10%, transparent); }
.theme-btn svg { width: 14px; height: 14px; transition: transform 0.5s var(--ease); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 0 var(--gutter);
  padding-top: 120px;
  padding-bottom: 80px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  background: var(--navy);
  color: #fff;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: -10% -5% -10% -5%;
  z-index: -1;
  will-change: transform;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.55) contrast(1.05);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,22,40,0.45) 0%, rgba(10,22,40,0.3) 50%, rgba(10,22,40,0.9) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: -1;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-top {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: auto;
  margin-top: 40px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.hero-top-item {
  text-align: center;
}
.hero-top .ht-val {
  color: #fff;
  font-size: 13px;
  display: block;
  margin-top: 4px;
  letter-spacing: 0;
  text-transform: none;
  font-family: var(--ff-sans);
  font-weight: 500;
}

.hero-headline {
  margin-top: 60px;
  margin-bottom: 32px;
  font-weight: 500;
}

.hero-headline .line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
}
.hero-headline .line span {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
}
.hero-headline.in .line:nth-child(1) span { animation: lineRise 1s var(--ease-out) 0.1s forwards; }
.hero-headline.in .line:nth-child(2) span { animation: lineRise 1s var(--ease-out) 0.25s forwards; }

@keyframes lineRise {
  from { transform: translateY(110%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.hero-foot {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 28px;
}
.hero-cta-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 18px;
}
.hero-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  color: #fff;
  transition: opacity 0.3s var(--ease);
}
.hero-phone:hover { opacity: 0.85; }
.hero-phone-label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.hero-phone-num {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(22px, 2.4vw, 32px);
  letter-spacing: -0.025em;
  line-height: 1;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.hero-sub {
  max-width: 44ch;
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.5;
  color: rgba(255,255,255,0.78);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s var(--ease-out) 0.6s, transform 1s var(--ease-out) 0.6s;
}
.hero-headline.in ~ .hero-foot .hero-sub { opacity: 1; transform: none; }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px 14px 24px;
  border-radius: 999px;
  background: #fff;
  color: #000;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: -0.01em;
  transition: transform 0.5s var(--ease-out), background 0.4s var(--ease);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateY(100%);
  transition: transform 0.5s var(--ease-out);
  z-index: -1;
}
.cta:hover { color: #fff; transform: translateY(-2px); }
.cta:hover::before { transform: translateY(0); }
.cta .arrow {
  display: inline-flex;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: #000;
  color: #fff;
  align-items: center;
  justify-content: center;
  transition: background 0.4s var(--ease), transform 0.5s var(--ease-out);
}
.cta:hover .arrow { background: #fff; color: var(--accent); transform: rotate(-45deg); }
.cta-quote {
  background: #25D366;
  color: #fff;
  gap: 12px;
}
.cta-quote::before { background: #1DA851; }
.cta-quote:hover { color: #fff; }
.cta-quote .cta-wa {
  width: 18px; height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.cta-quote .cta-wa svg { width: 18px; height: 18px; }
.cta-quote .arrow { background: #fff; color: #1DA851; }
.cta-quote:hover .arrow { background: #fff; color: #1DA851; transform: rotate(-45deg); }
.cta .arrow svg { width: 12px; height: 12px; }

.hero-scroll {
  position: absolute;
  left: var(--gutter);
  bottom: 24px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  display: flex;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1.2s forwards;
}
.hero-scroll .line {
  width: 40px; height: 1px;
  background: rgba(255,255,255,0.3);
  position: relative;
  overflow: hidden;
}
.hero-scroll .line::after {
  content: "";
  position: absolute;
  width: 20px; height: 100%;
  background: #fff;
  animation: scrollIndicator 2.4s linear infinite;
}
@keyframes scrollIndicator {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

/* ---------- MARQUEE ---------- */
.marquee {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  color: var(--fg);
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 64px;
  animation: marqueeScroll 40s linear infinite;
  font-size: clamp(20px, 2.5vw, 36px);
  font-weight: 500;
  letter-spacing: -0.025em;
  font-family: var(--ff-sans);
  padding-right: 64px;
}
.marquee-track .italic {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.marquee-track .dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--fg);
  border-radius: 50%;
  margin: auto 0;
  align-self: center;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- SERVICES INTRO ---------- */
.intro {
  padding: clamp(80px, 14vw, 200px) 0 clamp(60px, 10vw, 140px);
}
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.intro-label {
  display: flex;
  gap: 10px;
  align-items: center;
}
.intro-label .num {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--fg-dim);
}
.intro-left {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: 80px;
  align-self: start;
}
.intro-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 4px;
  background: var(--bg-elev);
}
.intro-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
  transition: transform 8s var(--ease-out);
}
.intro-left:hover .intro-image { transform: scale(1.04); }
.intro-body { display: flex; flex-direction: column; gap: 28px; }
.intro-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.stat-num {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(32px, 3.4vw, 52px);
  letter-spacing: -0.04em;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: clip;
}
.stat-num .italic {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.stat-label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-top: 10px;
}

/* ---------- SERVICES ---------- */
.services {
  padding-bottom: clamp(80px, 12vw, 160px);
}

.svc-list {
  border-top: 1px solid var(--line-strong);
}

.svc {
  display: grid;
  grid-template-columns: 80px 1.3fr 2fr 1fr;
  gap: clamp(20px, 4vw, 56px);
  padding: clamp(36px, 5vw, 60px) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  position: relative;
  cursor: pointer;
  transition: padding 0.6s var(--ease-out);
}
.svc::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.7s var(--ease-out);
}
.svc:hover::before { transform: scaleX(1); }

.svc-num {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
}

.svc-title {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1;
  letter-spacing: -0.035em;
  transition: transform 0.6s var(--ease-out), color 0.4s var(--ease);
}
.svc:hover .svc-title { transform: translateX(8px); color: var(--accent); }
.svc-title .italic {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
}

.svc-body {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--fg-dim);
  max-width: 50ch;
}

.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}
.svc-tag {
  font-family: var(--ff-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--fg-dim);
  white-space: nowrap;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.svc:hover .svc-tag {
  border-color: var(--accent);
  color: var(--accent);
}

/* svc image reveal disabled */
.svc-image { display: none !important; }

@media (max-width: 900px) {
  .svc { grid-template-columns: 50px 1fr; }
  .svc-body, .svc-tags { grid-column: 2; }
  .svc-tags { justify-content: flex-start; margin-top: 6px; }
  .svc-image { display: none; }
}

/* ---------- FEATURE / SIGNATURE ---------- */
.signature {
  padding: clamp(80px, 12vw, 160px) 0;
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.sig-centered { display: flex; flex-direction: column; align-items: center; }
.sig-heading {
  text-align: center;
  max-width: 18ch;
  margin: 0 auto clamp(40px, 5vw, 64px);
}
.sig-image-wide {
  width: 100%;
  max-width: 980px;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: 4px;
  background: var(--bg-elev);
  position: relative;
}
.sig-caption-wide {
  width: 100%;
  max-width: 980px;
  margin-top: 14px;
  margin-bottom: clamp(60px, 8vw, 100px);
  display: flex;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  text-transform: uppercase;
}
.principles-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 64px;
  width: 100%;
  max-width: 800px;
  border-top: 1px solid var(--line);
  padding-top: 48px;
  justify-content: center;
}
.principles-no-image {
  border-top: 0;
  padding-top: 0;
}
.principles-row .principle {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 0;
  padding: 0;
  gap: 16px;
}
.principles-row .principle:last-child { border-bottom: 0; }
.principles-row .principle .p-num { padding-top: 0; }

@media (max-width: 800px) {
  .principles-row { grid-template-columns: 1fr; gap: 32px; }
}
.sig-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: end;
}
.sig-left { padding-bottom: 60px; }
.sig-image-wrap {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  border-radius: 4px;
  background: var(--bg-elev);
}
.sig-image {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: transform;
  transform: scale(1.15);
  transition: transform 1.4s var(--ease-out);
}
.sig-image-wrap.in .sig-image { transform: scale(1); }
.sig-image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--paper);
  transform: scaleY(1);
  transform-origin: bottom;
  transition: transform 1.2s var(--ease-out);
}
.sig-image-wrap.in::after { transform: scaleY(0); }
.sig-caption {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

.principles {
  display: grid;
  gap: 0;
}
.principle {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.principle:last-child { border-bottom: 1px solid var(--line); }
.principle .p-num {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--fg-dim);
  padding-top: 6px;
}
.p-title {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(20px, 1.8vw, 24px);
  letter-spacing: -0.02em;
}
.p-body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg-dim);
  margin-top: 6px;
  max-width: 44ch;
}

/* ---------- CTA STRIP ---------- */
.cta-strip {
  background: var(--navy);
  color: #fff;
  padding: clamp(80px, 12vw, 140px) var(--gutter);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .cta-strip { background: #050D1A; }
.cta-strip-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: end;
}
.cta-strip h2 {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(40px, 6.5vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  max-width: 14ch;
}
.cta-strip h2 .italic {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
}
.cta-strip-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}
.cta-strip .lede {
  color: rgba(255,255,255,0.7);
  max-width: 32ch;
  font-size: 15px;
}
.cta-strip .cta {
  background: var(--accent);
  color: #fff;
}
.cta-strip .cta .arrow { background: #fff; color: var(--accent); }
.cta-strip .cta:hover { color: #fff; }
.cta-strip .cta::before { background: #fff; }
.cta-strip .cta:hover { color: var(--accent); }
.cta-strip .cta:hover .arrow { background: var(--accent); color: #fff; }

.cta-strip-noise {
  position: absolute;
  inset: -20%;
  pointer-events: none;
  background-image: radial-gradient(circle at 70% 30%, rgba(37,99,235,0.4) 0%, transparent 50%);
  filter: blur(60px);
  opacity: 0.5;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--bg);
  padding: 80px var(--gutter) 32px;
  border-top: 1px solid var(--line);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
}
.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 80px;
  padding-bottom: 80px;
  max-width: 900px;
  margin: 0 auto;
  justify-content: center;
}
.footer-top .footer-col:first-child {
  text-align: left;
}
.footer h4 {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
  font-weight: 500;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: grid; gap: 10px; }
.footer-col li { font-size: 15px; color: var(--fg); }
.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--fg-dim);
  text-transform: uppercase;
}
.footer-bottom .right { display: none; }

.footer-mega {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: clamp(40px, 9.2vw, 150px);
  line-height: 0.9;
  letter-spacing: -0.05em;
  margin-top: 60px;
  margin-bottom: -0.18em;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-align: center;
  opacity: 0.92;
}
.footer-mega .italic {
  font-family: var(--ff-serif);
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

/* ---------- REVEAL UTILITY ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; }
.reveal.d4 { transition-delay: 0.4s; }

.reveal-mask {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.reveal-mask > span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1s var(--ease-out);
}
.reveal-mask.in > span { transform: none; }

/* ---------- LANG FLIP ---------- */
.lang-flip {
  transition: opacity 0.3s var(--ease), transform 0.4s var(--ease);
}
body.lang-switching .lang-flip {
  opacity: 0;
  transform: translateY(8px);
}

/* ---------- QUOTE FORM MODAL ---------- */
.qf-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(10, 22, 40, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease);
}
.qf-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.qf-modal {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--bg);
  color: var(--fg);
  padding: 44px 36px 36px;
  border-radius: 6px;
  border: 1px solid var(--line);
  transform: translateY(20px) scale(0.98);
  opacity: 0;
  transition: transform 0.5s var(--ease-out), opacity 0.4s var(--ease);
}
.qf-overlay.open .qf-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
  transition-delay: 0.05s;
}
.qf-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: var(--fg);
  opacity: 0.6;
  transition: opacity 0.3s var(--ease), background 0.3s var(--ease);
}
.qf-close:hover { opacity: 1; background: var(--bg-elev); }
.qf-eyebrow {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 12px;
}
.qf-title {
  font-family: var(--ff-sans);
  font-weight: 500;
  font-size: 28px;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.qf-sub {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.5;
  margin-bottom: 24px;
  max-width: 38ch;
}
.qf-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.qf-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.qf-label {
  font-family: var(--ff-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.qf-input {
  font: inherit;
  font-size: 15px;
  color: var(--fg);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  padding: 8px 0;
  transition: border-color 0.3s var(--ease);
  outline: none;
  font-family: var(--ff-sans);
}
.qf-input::placeholder { color: var(--fg-faint); }
.qf-input:focus { border-color: var(--accent); }
.qf-textarea {
  resize: none;
  line-height: 1.5;
  font-family: var(--ff-sans);
}
.qf-submit {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  font-weight: 500;
  font-size: 14.5px;
  letter-spacing: -0.01em;
  transition: transform 0.4s var(--ease-out), background 0.3s var(--ease);
}
.qf-submit:hover { background: #1DA851; transform: translateY(-1px); }
.qf-submit svg { flex-shrink: 0; }

@media (max-width: 520px) {
  .qf-modal { padding: 40px 24px 28px; }
}
.theme-curtain {
  position: fixed;
  inset: 0;
  background: var(--fg);
  z-index: 1000;
  pointer-events: none;
  transform: translateY(100%);
}
.theme-curtain.run {
  animation: curtain 0.8s var(--ease-out) forwards;
}
@keyframes curtain {
  0% { transform: translateY(100%); }
  50% { transform: translateY(0); }
  100% { transform: translateY(-100%); }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .nav-center { display: none; }
  .hero-top { justify-content: flex-start; }
  .intro-grid { grid-template-columns: 1fr; }
  .intro-stats { grid-template-columns: 1fr; gap: 0; }
  .intro-stats > div { padding: 18px 0; border-bottom: 1px solid var(--line); }
  .sig-grid { grid-template-columns: 1fr; gap: 40px; }
  .sig-left { padding-bottom: 0; order: 2; }
  .cta-strip-inner { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .hero-top { justify-content: flex-start; }
  .hero-top-item { text-align: left; }
  .hero-foot { grid-template-columns: 1fr; gap: 24px; }
  .hero-cta-stack { align-items: flex-start; }
  .hero-phone { align-items: flex-start; }
  .footer-top { grid-template-columns: 1fr; }
}