/* ═══════════════════════════════════════════════════════════════
   CORE LABS — Premium Design System
   ═══════════════════════════════════════════════════════════════ */
@import url("https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap");

:root {
  --font-sans: "Inter", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;

  --color-white: #ffffff;
  --color-black: #050505;
  --color-green: #88dc7f;
  --color-green-dim: rgba(136, 220, 127, 0.15);
  --color-teal-deep: #0f3d3e;
  --color-teal-mid: #1a6358;
  --color-teal-footer: #0c3234;
  --color-btn-dark: #0a1f1f;
  --color-glass: rgba(255, 255, 255, 0.03);
  --color-glass-border: rgba(255, 255, 255, 0.08);
  --color-glass-hover: rgba(255, 255, 255, 0.06);

  --max-w: 80rem;
  --radius: 1rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.5rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html:has(body.apply-page) {
  scroll-behavior: auto;
}

body {
  font-family: var(--font-sans);
  background: var(--color-black);
  color: var(--color-white);
  line-height: 1.55;
  overflow-x: clip;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  will-change: transform;
  background:
    radial-gradient(ellipse 90% 60% at 50% -15%, rgba(22, 79, 80, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 45% 40% at 0% 40%, rgba(136, 220, 127, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse 45% 40% at 100% 70%, rgba(22, 79, 80, 0.06) 0%, transparent 50%),
    var(--color-black);
}

body.apply-page::before { display: none; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
::selection { background: var(--color-green); color: var(--color-black); }
:focus-visible { outline: 2px solid var(--color-green); outline-offset: 3px; }
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
button:focus-visible,
.check-label:focus-within {
  outline: none;
  outline-offset: 0;
}

.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
@media (min-width: 768px) { .container { padding: 0 2.5rem; } }

/* ── Typography ── */
.serif { font-family: var(--font-serif); }
.mono-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-green);
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.025em; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 9999px;
  padding: 0.875rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: box-shadow 0.2s var(--ease), background-color 0.2s var(--ease), border-color 0.2s var(--ease), opacity 0.15s;
}
.btn:hover { opacity: 0.92; }
.btn:active { opacity: 0.85; }
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

button.btn {
  appearance: none;
  -webkit-appearance: none;
}

.btn--white {
  background: var(--color-white);
  color: var(--color-black);
  box-shadow: 0 4px 20px rgba(136, 220, 127, 0.15), 0 8px 40px rgba(0, 0, 0, 0.3);
}
.btn--white:hover { box-shadow: 0 8px 30px rgba(136, 220, 127, 0.25), 0 16px 60px rgba(0, 0, 0, 0.3); }

.btn--dark {
  background: var(--color-btn-dark);
  color: var(--color-white);
  border: 1px solid rgba(136, 220, 127, 0.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}
.btn--dark:hover { border-color: rgba(136, 220, 127, 0.4); box-shadow: 0 0 30px rgba(136, 220, 127, 0.1); }

.btn--ghost {
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.03);
}
.btn--ghost:hover { border-color: rgba(255, 255, 255, 0.3); background: rgba(255, 255, 255, 0.06); }

.btn--nav { padding: 0.5rem 1.25rem; background: var(--color-white); color: var(--color-black); font-weight: 600; }
.btn--nav:hover { opacity: 0.9; }

/* ── Nav ── */
.site-nav {
  position: relative;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  max-width: var(--max-w);
  margin: 0 auto;
  border-bottom: 1px solid transparent;
  transition: background-color 0.2s, border-color 0.2s;
}
.site-nav.is-scrolled {
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: rgba(255, 255, 255, 0.06);
}
@media (min-width: 768px) { .site-nav { padding: 1.5rem 2.5rem; } }

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: inherit;
}
.site-logo__mark {
  height: 1.625rem;
  width: auto;
  display: block;
}
@media (min-width: 768px) { .site-logo__mark { height: 1.875rem; } }

.site-logo__text {
  font-size: 0.875rem;
  font-weight: 300;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
}
.site-logo__text strong {
  font-weight: 700;
  color: var(--color-white);
}

.site-logo--footer {
  opacity: 0.4;
  margin-bottom: 0.25rem;
}
.site-logo--footer .site-logo__mark { height: 1.125rem; }
.site-logo--footer .site-logo__text { font-size: 0.75rem; }

.site-nav__links {
  display: none;
  gap: 2.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.02em;
}
.site-nav__links a { transition: color 0.2s; position: relative; }
.site-nav__links a:hover { color: var(--color-white); }
.site-nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: var(--color-green);
  transition: width 0.3s var(--ease);
}
.site-nav__links a:hover::after { width: 100%; }
@media (min-width: 768px) { .site-nav__links { display: flex; } }

.menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  transition: all 0.2s;
}
.menu-btn:hover { border-color: rgba(255, 255, 255, 0.3); }
@media (min-width: 768px) { .menu-btn { display: none; } }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 5, 5, 0.97);
  backdrop-filter: blur(24px);
  padding: 2rem;
  transform: translateX(-100%);
  transition: transform 0.4s var(--ease);
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu__close { position: absolute; top: 1.5rem; right: 1.5rem; font-size: 1.5rem; opacity: 0.6; transition: opacity 0.2s; }
.mobile-menu__close:hover { opacity: 1; }
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 5rem;
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: -0.02em;
}
.mobile-menu nav a { transition: color 0.2s; color: rgba(255,255,255,0.7); }
.mobile-menu nav a:hover { color: var(--color-green); }

/* ── Hero (with photo background) ── */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-black);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5,5,5,0.5) 0%, rgba(5,5,5,0.88) 60%, var(--color-black) 100%),
    radial-gradient(ellipse 80% 60% at 50% 20%, rgba(22,79,80,0.15) 0%, transparent 70%);
}
.hero .fluid-blob { z-index: 1; opacity: 0.5; }
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.fluid-gradient {
  position: relative;
  overflow: hidden;
  background: var(--color-black);
}
.fluid-gradient::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(to right, var(--color-green) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-green) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 20%, transparent 70%);
}

.fluid-blob {
  position: absolute;
  left: 50%;
  top: 30%;
  width: 900px;
  height: 900px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22, 79, 80, 0.6) 0%, rgba(136, 220, 127, 0.08) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  animation: blobPulse 8s ease-in-out infinite;
}
@keyframes blobPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50% { transform: translate(-50%, -50%) scale(1.08); opacity: 0.85; }
}

.fluid-blob-2 {
  position: absolute;
  right: -10%;
  top: 60%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(136, 220, 127, 0.12) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  animation: blobPulse 12s ease-in-out 2s infinite;
}

.hero-inner {
  position: relative;
  z-index: 10;
  max-width: 56rem;
  margin: 0 auto;
  padding: 4rem 1.5rem 4.5rem;
  text-align: center;
}
@media (min-width: 768px) { .hero-inner { padding: 9rem 2.5rem 5rem; } }

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  border: 1px solid rgba(136, 220, 127, 0.2);
  background: rgba(136, 220, 127, 0.06);
  backdrop-filter: blur(12px);
  padding: 0.4rem 1.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 2.5rem;
}
.badge-pill::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-green);
  animation: dot-pulse 2s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(2.75rem, 7.5vw, 5.5rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--color-white) 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  margin-top: 1.75rem;
  max-width: 34rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 400;
}

/* ── Marquee ── */
.marquee-wrap {
  position: relative;
  z-index: 10;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(5, 5, 5, 0.5);
  backdrop-filter: blur(12px);
  padding: 1.25rem 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 4rem;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
}
.marquee-track img { height: 3rem; width: auto; object-fit: contain; opacity: 0.5; transition: opacity 0.3s; }
.marquee-track img:hover { opacity: 0.85; }

.marquee-track--text { gap: 1rem; align-items: center; }
.marquee-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.5);
  white-space: nowrap;
  transition: all 0.3s;
}
.marquee-tag:hover { color: var(--color-green); border-color: rgba(136, 220, 127, 0.2); }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── CORE acronym cards ── */
.core-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .core-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .core-grid { grid-template-columns: repeat(4, 1fr); } }

.core-card {
  padding: 2rem 1.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--color-glass);
  backdrop-filter: blur(12px);
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.core-card:hover {
  border-color: rgba(136, 220, 127, 0.15);
  transform: translateY(-2px);
}
.core-card__letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.625rem;
  background: rgba(136, 220, 127, 0.1);
  border: 1px solid rgba(136, 220, 127, 0.2);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-green);
  margin-bottom: 1.25rem;
}
.core-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.core-card p {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.45);
}

/* ── Section flow system (unified dark) ── */
.section {
  position: relative;
  padding: 5rem 0;
  background: transparent;
}
@media (min-width: 768px) { .section { padding: 6.5rem 0; } }

.section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(48rem, 90%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
  pointer-events: none;
}


.section--cta { padding-top: 0; padding-bottom: 7rem; }

/* Prevent divider line above first content section after hero */
.hero + .section::before { display: none; }

.section-header { text-align: center; margin-bottom: 3.5rem; max-width: 40rem; margin-left: auto; margin-right: auto; }
.section-header--row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
  max-width: none;
}
@media (min-width: 768px) {
  .section-header--row { flex-direction: row; justify-content: space-between; align-items: flex-end; }
}
.section-sub {
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.45);
}
.cta-sub { margin-top: 1.25rem; color: rgba(255,255,255,0.4); line-height: 1.7; }

/* ── About photo ── */
.about-photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,5,0.7) 0%, transparent 50%);
  pointer-events: none;
}
.about-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  z-index: 2;
  border-radius: var(--radius);
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(12px);
  padding: 0.625rem 1rem;
  border: 1px solid rgba(255,255,255,0.08);
}
.about-badge__sub { margin-top: 0.125rem; font-size: 0.75rem; color: rgba(255,255,255,0.55); }

/* ── Service image cards ── */
.service-img-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .service-img-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .service-img-grid { grid-template-columns: repeat(3, 1fr); } }

.service-img-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  background: var(--color-glass);
  transition: all 0.35s var(--ease);
}
.service-img-card:hover {
  border-color: rgba(136,220,127,0.15);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.service-img-card__img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.service-img-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.service-img-card:hover .service-img-card__img img { transform: scale(1.05); }
.service-img-card__tag {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.625rem;
  border-radius: 9999px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  color: var(--color-green);
  border: 1px solid rgba(136,220,127,0.2);
}
.service-img-card__body { padding: 1.25rem 1.5rem 1.5rem; }
.service-img-card__num {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-green);
}
.service-img-card__body h3 {
  margin-top: 0.375rem;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.service-img-card__body p {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.45);
}

/* ── Process strip ── */
.process-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }

.process-step {
  padding: 1.75rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.06);
  background: var(--color-glass);
  backdrop-filter: blur(8px);
  transition: border-color 0.3s;
}
.process-step:hover { border-color: rgba(136,220,127,0.12); }
.process-step__num {
  display: block;
  font-size: 2rem;
  font-weight: 200;
  color: rgba(136,220,127,0.3);
  line-height: 1;
  margin-bottom: 1rem;
}
.process-step h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.process-step p {
  font-size: 0.8125rem;
  line-height: 1.65;
  color: rgba(255,255,255,0.45);
}

/* ── Why grid ── */
.why-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }

.why-card {
  padding: 2rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.06);
  background: var(--color-glass);
  backdrop-filter: blur(8px);
  transition: border-color 0.3s;
}
.why-card:hover { border-color: rgba(255,255,255,0.1); }
.why-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}
.why-card p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

/* ── Service detail cards (inner pages) ── */
.service-detail {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  align-items: start;
  margin-bottom: 2rem;
}
@media (min-width: 768px) {
  .service-detail { grid-template-columns: 1fr 1.2fr; }
  .service-detail--reverse { direction: rtl; }
  .service-detail--reverse > * { direction: ltr; }
}
.service-detail__img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.service-detail__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* ── Reveal animations ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal].is-visible { opacity: 1; transform: none; }

/* Don't let invisible reveal wrappers steal clicks from buttons inside */
[data-reveal]:not(.is-visible) a,
[data-reveal]:not(.is-visible) button:not([type="submit"]) {
  pointer-events: none;
}

/* Consult page is always fully interactive */
.apply-form,
.apply-form * {
  pointer-events: auto;
}

[data-reveal-scale] {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
}
[data-reveal-scale].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal-scale] { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .fluid-blob { animation: none; }
}

/* ── Section headings ── */
.section-heading {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.section-heading--sm { font-size: clamp(1.75rem, 4vw, 2.75rem); }

/* ── Glass cards (reusable) ── */
.glass {
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  transition: all 0.35s var(--ease);
}
.glass:hover {
  background: var(--color-glass-hover);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(136, 220, 127, 0.05);
}

.carousel-dots { display: flex; align-items: center; justify-content: center; gap: 0.25rem; margin-top: 2rem; }
.carousel-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.carousel-dot::after {
  content: "";
  display: block;
  height: 3px;
  width: 1.5rem;
  border-radius: 9999px;
  background: rgba(136, 220, 127, 0.25);
  transition: width 0.3s var(--ease), background 0.3s var(--ease);
}
.carousel-dot.is-active::after { width: 2.5rem; background: var(--color-green); }
.carousel-dot--light::after { background: rgba(255, 255, 255, 0.25); }
.carousel-dot--light.is-active::after { background: var(--color-white); }

.carousel-arrows {
  display: none;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  z-index: 5;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: border-color 0.2s, background 0.2s;
}
.carousel-arrows:hover { border-color: rgba(255,255,255,0.3); background: rgba(0,0,0,0.8); }
.carousel-arrows:active { opacity: 0.8; }
@media (min-width: 768px) { .carousel-arrows { display: flex; } }
.carousel-arrows--prev { left: -0.5rem; }
.carousel-arrows--next { right: -0.5rem; }

/* ── About section ── */
.about-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) { .about-grid { grid-template-columns: 5fr 7fr; } }

.about-title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.about-title em { font-style: italic; font-weight: 300; color: rgba(255, 255, 255, 0.75); }
.about-text { margin-top: 1.5rem; max-width: 34rem; color: rgba(255, 255, 255, 0.55); line-height: 1.7; }
.about-text p + p { margin-top: 1.25rem; }
.read-more { margin-top: 1rem; font-size: 0.8125rem; font-weight: 600; color: var(--color-green); letter-spacing: 0.02em; }
.read-more:hover { text-decoration: underline; }

/* ── Stats ── */
.stats-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 768px) { .stats-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .stats-grid { grid-template-columns: repeat(5, 1fr); } }

.stat-card {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--color-glass);
  backdrop-filter: blur(8px);
  padding: 1.75rem;
  text-align: center;
  transition: all 0.3s;
}
.stat-card:hover {
  border-color: rgba(136, 220, 127, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(136, 220, 127, 0.04);
}
.stat-value {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-green);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  margin-top: 0.5rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

/* ── Footer ── */
.site-footer {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: transparent;
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
  line-height: 1.8;
}
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(48rem, 90%);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(136, 220, 127, 0.12), transparent);
}

/* ── Inner pages ── */
.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-black);
  padding: 7rem 1.5rem 5rem;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(to right, var(--color-green) 1px, transparent 1px),
    linear-gradient(to bottom, var(--color-green) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 70% 60% at 30% 50%, black 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 30% 50%, black 10%, transparent 70%);
}
.page-hero::after {
  content: "";
  position: absolute;
  bottom: -12rem;
  right: -12rem;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(136, 220, 127, 0.08) 0%, transparent 60%);
  filter: blur(80px);
  pointer-events: none;
}

.page-hero__inner { position: relative; z-index: 1; max-width: 48rem; }
.page-hero__label { margin-bottom: 1.5rem; }
.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
}
.page-hero__title em { font-style: italic; }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.5rem; }
.page-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.page-hero__stat-num { font-size: 2rem; font-weight: 700; color: var(--color-green); letter-spacing: -0.02em; }
.page-hero__stat-label {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-top: 0.25rem;
}

.page-section { padding: 5rem 1.5rem; background: transparent; }
.page-section--alt { background: transparent; }

.content-block { max-width: 48rem; }
.content-block h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}
.content-block h2 em { font-style: italic; font-weight: 300; color: rgba(255, 255, 255, 0.7); }
.content-block p { color: rgba(255, 255, 255, 0.55); line-height: 1.75; margin-bottom: 1rem; }

.system-card {
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: var(--color-glass);
  backdrop-filter: blur(8px);
  padding: 2.5rem;
  margin-bottom: 1.25rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.system-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-green), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.system-card:hover::before { opacity: 1; }
.system-card:hover { border-color: rgba(255,255,255,0.1); }

.system-card__label {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 0.5rem;
}
.system-card__num { font-size: 4rem; font-weight: 200; color: rgba(255, 255, 255, 0.06); line-height: 1; margin-bottom: 1rem; }
.system-card h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; letter-spacing: -0.02em; }
.system-card p, .system-card li { font-size: 0.9375rem; color: rgba(255, 255, 255, 0.55); line-height: 1.7; }
.system-card ul { margin: 1rem 0 0 1.25rem; }
.system-card li { margin-bottom: 0.5rem; }
.system-card li::marker { color: var(--color-green); }

.quote-block {
  border-left: 2px solid var(--color-green);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.9375rem;
}

.criteria-list { list-style: none; margin-top: 1.5rem; }
.criteria-list li {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.2s;
}
.criteria-list li:hover { color: var(--color-white); }
.criteria-list li span:first-child {
  font-family: monospace;
  font-weight: 700;
  color: var(--color-green);
  flex-shrink: 0;
}

/* ── Apply page ── */
.apply-page {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--color-black);
  display: flex;
  flex-direction: column;
}

.apply-page *:not(.mobile-menu):not(.mobile-menu *),
.apply-page *:not(.mobile-menu):not(.mobile-menu *)::before,
.apply-page *:not(.mobile-menu):not(.mobile-menu *)::after {
  transition: none !important;
  animation: none !important;
}
.apply-form h1 { font-size: 2.25rem; font-weight: 700; margin-bottom: 0.5rem; letter-spacing: -0.03em; }
.apply-form > p { color: rgba(255, 255, 255, 0.45); margin-bottom: 2rem; line-height: 1.6; }
.form-field { margin-bottom: 1.5rem; }
.form-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 0.875rem 1rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--color-white);
  font: inherit;
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(136, 220, 127, 0.1);
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(255, 255, 255, 0.2); }
.form-field select option { background: var(--color-black); }

.checkbox-group { display: flex; flex-direction: column; gap: 0.25rem; margin-top: 0.75rem; }
.check-label {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  min-height: 2.75rem;
  padding: 0.5rem 0.25rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  cursor: pointer;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.check-label:hover { color: var(--color-white); }
.check-label input[type="checkbox"] {
  width: 1.125rem;
  height: 1.125rem;
  min-width: 1.125rem;
  margin: 0;
  accent-color: var(--color-green);
  cursor: pointer;
}

/* ── Apply page split layout ── */
.apply-layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr;
  min-height: calc(100vh - 5rem);
}
@media (min-width: 1024px) {
  .apply-layout { grid-template-columns: 1fr 1fr; }
}

.apply-visual {
  position: relative;
  display: none;
  overflow: hidden;
}
@media (min-width: 1024px) { .apply-visual { display: block; } }
.apply-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.apply-visual__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,5,5,0.75) 0%, rgba(5,5,5,0.55) 100%);
}
.apply-visual__text {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 3rem;
  z-index: 1;
}
.apply-visual__text h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.apply-visual__text p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  max-width: 22rem;
}

.apply-page .apply-form {
  position: relative;
  z-index: 2;
  padding: 6rem 1.5rem 4rem;
  max-width: 32rem;
  margin: 0 auto;
  width: 100%;
}
@media (min-width: 1024px) {
  .apply-page .apply-form {
    margin: 0;
    max-width: none;
    padding: 7rem 3rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

.apply-form .btn--submit {
  width: 100%;
  min-height: 3rem;
  margin-top: 0.75rem;
  background: var(--color-white);
  color: var(--color-black);
}
.apply-page .btn--submit:hover,
.apply-page .btn--submit:active {
  opacity: 1;
}

.apply-form .btn--submit:disabled {
  opacity: 0.65;
  cursor: wait;
}

.form-actions {
  margin-top: 0.25rem;
  min-height: 7.5rem;
}

.form-success {
  margin-top: 1rem;
  min-height: 2.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 0.875rem;
  text-align: center;
  line-height: 1.4;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.form-success.is-visible {
  opacity: 1;
  visibility: visible;
  border-color: rgba(136, 220, 127, 0.25);
  background: rgba(136, 220, 127, 0.08);
  color: var(--color-green);
}

.form-note {
  margin-top: 1rem;
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
}

.form-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }

/* ── 404 ── */
.error-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background: var(--color-black);
}
.error-page h1 { font-size: 8rem; font-weight: 800; color: var(--color-green); letter-spacing: -0.05em; opacity: 0.6; }
.error-page p { margin: 1rem 0 2.5rem; color: rgba(255, 255, 255, 0.4); }

/* ── Utilities ── */
.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.link-muted { font-size: 0.8125rem; color: rgba(255, 255, 255, 0.45); font-weight: 500; transition: color 0.2s; }
.link-muted:hover { color: var(--color-green); }