/* ════════════════════════════════════════════════════════════════
   MackaTech — Sectors Design System
   Shared across 5 sector landing pages
   Namespace: .sec-*  ·  Inherits navbar/footer from main.min.css
   Brand: Oswald + Inter + Rajdhani · Chrome shimmer · Dark canvas
   ════════════════════════════════════════════════════════════════ */

/* ── BODY ─────────────────────────────────────────────────────── */
body.sec-body {
  background: #050505;
  color: #f0f0ee;
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
}
.sec-body [data-gsap] { opacity: 1 !important; transform: none !important; }

/* ── CHROME SHIMMER (brand signature) ─────────────────────────── */
@keyframes sec-shimmer {
  0%   { background-position: 0% 50%; }
  100% { background-position: -220% 50%; }
}
.sec-chrome {
  background: linear-gradient(110deg, #6a6a6a 0%, #cfcfcf 30%, #ffffff 50%, #cfcfcf 70%, #6a6a6a 100%);
  background-size: 220% 100%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: sec-shimmer 7s linear infinite;
}

/* ── COMMON EYEBROW ────────────────────────────────────────────── */
.sec-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.sec-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.55), transparent);
}

/* ════ HERO ═══════════════════════════════════════════════════ */
.sec-hero {
  position: relative;
  /* Padding-top accounts for fixed navbar (~70px) + breathing room */
  padding: clamp(110px, 13vw, 170px) clamp(20px, 5vw, 56px) clamp(72px, 9vw, 120px);
  overflow: hidden;
  isolation: isolate;
  /* svh = small viewport height: stable on mobile (address bar shown). Fallback vh for older browsers */
  min-height: clamp(560px, 90vh, 780px);
  min-height: clamp(560px, calc(100svh - 40px), 780px);
  display: flex;
  align-items: center;
}
.sec-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.sec-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.68;
  filter: saturate(0.92) brightness(0.92) contrast(0.98);
}
/* Soft cinematic overlay — readable text, image stays alive */
.sec-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    /* darken bottom-left where text sits, leave right side image visible */
    linear-gradient(100deg, rgba(5, 5, 5, 0.78) 0%, rgba(5, 5, 5, 0.55) 38%, rgba(5, 5, 5, 0.22) 70%, rgba(5, 5, 5, 0.18) 100%),
    /* gentle vignette top + bottom for text scaffolding */
    linear-gradient(180deg, rgba(5, 5, 5, 0.45) 0%, transparent 22%, transparent 70%, rgba(5, 5, 5, 0.75) 100%);
}
.sec-hero__inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}
.sec-hero__eyebrow {
  margin-bottom: clamp(18px, 2.4vw, 28px);
}
.sec-hero__title {
  font-family: 'Oswald', sans-serif;
  /* Tightened scale: max 4.4rem (was 5rem); mid 5.2vw (was 6vw) to avoid mobile overflow */
  font-size: clamp(1.9rem, 5.2vw, 4.4rem);
  font-weight: 700;
  /* 1.08 (was 1.04) — Oswald's ascenders/descenders need breathing room when stacked with <br> */
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: clamp(20px, 2.8vw, 28px);
  max-width: 20ch;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.55), 0 1px 2px rgba(0, 0, 0, 0.4);
}
.sec-hero__title em { font-style: normal; }
/* Defensive: forced <br> gets predictable vertical rhythm even when em's halo overflows its own line-box */
.sec-hero__title br { line-height: 1.08; }
/* Override chrome shimmer in hero — brighter palette, halo glow lifts off the image */
.sec-hero__title em.sec-chrome {
  background: linear-gradient(110deg, #c8c8c8 0%, #f4f4f4 28%, #ffffff 50%, #f4f4f4 72%, #c8c8c8 100%);
  background-size: 220% 100%;
  background-position: 0% 50%;
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  filter:
    drop-shadow(0 2px 24px rgba(255, 255, 255, 0.22))
    drop-shadow(0 2px 6px rgba(0, 0, 0, 0.55))
    drop-shadow(0 0 1px rgba(0, 0, 0, 0.85));
  text-shadow: none; /* shadow comes through filter for gradient-clipped text */
}
.sec-hero__lede {
  max-width: 620px;
  font-size: clamp(0.95rem, 1.1vw, 1.08rem);
  line-height: 1.6;
  color: rgba(243, 243, 241, 0.74);
  margin-bottom: clamp(28px, 3.6vw, 40px);
}
.sec-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

/* Hero scroll cue */
.sec-hero__cue {
  position: absolute;
  bottom: clamp(20px, 4vw, 40px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sec-hero__cue::after {
  content: "";
  width: 1px;
  height: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.45), transparent);
  animation: sec-cue-drop 2.5s ease-in-out infinite;
}
@keyframes sec-cue-drop {
  0%, 100% { transform: translateY(0); opacity: 0.4; }
  50%      { transform: translateY(6px); opacity: 0.8; }
}

/* ════ SHARED SECTION ════════════════════════════════════════ */
.sec-section {
  position: relative;
  padding: clamp(72px, 10vw, 140px) clamp(20px, 5vw, 56px);
}
.sec-section--light {
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 0, 0, 0.025), transparent 40%),
    linear-gradient(180deg, #ffffff 0%, #f6f6f4 50%, #ffffff 100%);
  color: #1a1a1a;
}
.sec-section--light .sec-eyebrow {
  color: rgba(0, 0, 0, 0.55);
}
.sec-section--light .sec-eyebrow::before {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.55), transparent);
}

.sec-section__inner {
  max-width: 1180px;
  margin: 0 auto;
}
.sec-section__head {
  max-width: 760px;
  margin: 0 auto clamp(48px, 6vw, 80px);
  text-align: center;
}
.sec-section__head--left {
  margin-left: 0;
  text-align: left;
}
.sec-section__eyebrow {
  margin-bottom: 22px;
}
.sec-section__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.8rem, 3.8vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: #f3f3f1;
  margin-bottom: 18px;
}
.sec-section--light .sec-section__title { color: #1a1a1a; }
.sec-section__title em { font-style: normal; }
.sec-section__lede {
  font-size: clamp(0.98rem, 1.15vw, 1.08rem);
  line-height: 1.65;
  color: rgba(243, 243, 241, 0.7);
}
.sec-section--light .sec-section__lede { color: rgba(0, 0, 0, 0.66); }

/* ════ PAIN POINTS GRID ═════════════════════════════════════ */
.sec-pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.sec-pain {
  padding: clamp(32px, 4vw, 48px);
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 255, 255, 0.03), transparent 14rem),
    linear-gradient(180deg, #0c0c0c 0%, #050505 100%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background 0.4s var(--ease-expo, cubic-bezier(0.16, 1, 0.3, 1));
}
.sec-pain:hover {
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 255, 255, 0.06), transparent 14rem),
    linear-gradient(180deg, #121212 0%, #080808 100%);
}
.sec-pain__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 4px;
}
.sec-pain__num {
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0;
  color: rgba(255, 255, 255, 0.42);
  flex-shrink: 0;
}
.sec-pain__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.05rem, 1.4vw, 1.32rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #f3f3f1;
}
.sec-pain__desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(243, 243, 241, 0.62);
}
.sec-pain__quote {
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.85rem;
  font-style: italic;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.5);
}
@media (max-width: 700px) {
  .sec-pain-grid { grid-template-columns: 1fr; }
}

/* ════ WHY NOW (3 data points) ══════════════════════════════ */
.sec-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.5vw, 40px);
}
.sec-why {
  padding: clamp(28px, 3vw, 40px) 0;
  border-top: 1px solid rgba(0, 0, 0, 0.14);
}
.sec-why__metric {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2.4rem, 4.6vw, 4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #1a1a1a 0%, #888888 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 14px;
}
.sec-why__title {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #1a1a1a;
  margin-bottom: 10px;
}
.sec-why__desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(0, 0, 0, 0.6);
}
@media (max-width: 800px) {
  .sec-why-grid { grid-template-columns: 1fr; gap: 0; }
  .sec-why { border-top: 1px solid rgba(0, 0, 0, 0.14); padding: 24px 0; }
}

/* ════ SYSTEM (numbered list with chrome accent) ════════════ */
.sec-system-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.sec-system {
  padding: clamp(28px, 3.5vw, 44px);
  background: linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}
.sec-system__index {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  background: linear-gradient(135deg, #ffffff 0%, #6a6a6a 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.92;
}
.sec-system__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.05rem, 1.3vw, 1.28rem);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #f3f3f1;
  line-height: 1.25;
}
.sec-system__desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(243, 243, 241, 0.62);
}
.sec-system__tag {
  margin-top: 4px;
  align-self: flex-start;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}
@media (max-width: 700px) {
  .sec-system-grid { grid-template-columns: 1fr; }
}

/* ════ INTL / MEDICAL TOURISM (signature system block) ══════ */
.sec-intl {
  position: relative;
  padding: clamp(72px, 9vw, 130px) clamp(20px, 5vw, 56px);
  background:
    radial-gradient(circle at 80% 0%, rgba(255, 255, 255, 0.05), transparent 50%),
    radial-gradient(circle at 10% 100%, rgba(255, 255, 255, 0.035), transparent 55%),
    linear-gradient(180deg, #060606 0%, #0a0a0a 50%, #050505 100%);
  overflow: hidden;
}
.sec-intl::before, .sec-intl::after {
  content: "";
  position: absolute;
  left: 50%;
  width: clamp(220px, 38vw, 460px);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  pointer-events: none;
}
.sec-intl::before { top: 0; }
.sec-intl::after  { bottom: 0; }

.sec-intl__inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
}

.sec-intl__head {
  max-width: 760px;
  margin: 0 auto clamp(48px, 6vw, 72px);
  text-align: center;
}
.sec-intl__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  margin-bottom: 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
}
.sec-intl__badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffffff, #6a6a6a);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}
.sec-intl__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-transform: uppercase;
  color: #f3f3f1;
  margin-bottom: 22px;
}
.sec-intl__title em { font-style: normal; }
.sec-intl__lede {
  font-size: clamp(0.98rem, 1.15vw, 1.08rem);
  line-height: 1.65;
  color: rgba(243, 243, 241, 0.7);
}

/* ── Comparison table (domestic vs international) ── */
.sec-intl__compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  margin-bottom: clamp(48px, 6vw, 80px);
}
.sec-intl__col {
  padding: clamp(28px, 3.5vw, 44px);
  background: linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sec-intl__col--accent {
  background: linear-gradient(180deg, #121212 0%, #0a0a0a 100%);
  position: relative;
}
.sec-intl__col--accent::after {
  content: "";
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
}
.sec-intl__col-eyebrow {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 8px;
}
.sec-intl__col--accent .sec-intl__col-eyebrow {
  color: rgba(255, 255, 255, 0.85);
}
.sec-intl__col-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.sec-intl__col-row:last-child { border-bottom: none; }
.sec-intl__col-label {
  font-size: 0.86rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.62);
}
.sec-intl__col-value {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.05rem, 1.6vw, 1.4rem);
  font-weight: 700;
  letter-spacing: 0;
  color: #f3f3f1;
  white-space: nowrap;
}
.sec-intl__col--accent .sec-intl__col-value {
  background: linear-gradient(135deg, #ffffff 0%, #b8b8b8 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sec-intl__col-note {
  margin-top: 4px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.42);
  font-style: italic;
}
@media (max-width: 720px) {
  .sec-intl__compare { grid-template-columns: 1fr; }
}

/* ── Module grid (4 sub-systems) ── */
.sec-intl__modules {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.sec-intl__module {
  padding: clamp(28px, 3.2vw, 40px);
  background: linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sec-intl__module-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.sec-intl__module-num {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.2rem, 1.6vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
  background: linear-gradient(135deg, #ffffff 0%, #6a6a6a 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  flex-shrink: 0;
}
.sec-intl__module-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.02rem, 1.3vw, 1.22rem);
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #f3f3f1;
  line-height: 1.25;
}
.sec-intl__module-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(243, 243, 241, 0.62);
}
.sec-intl__module-meta {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.sec-intl__chip {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.025);
}
@media (max-width: 720px) {
  .sec-intl__modules { grid-template-columns: 1fr; }
}

/* ════ COMPLIANCE / TRUST BOX ═══════════════════════════════ */
.sec-compliance {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(28px, 4vw, 48px);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.05), transparent 60%),
    linear-gradient(180deg, #0d0d0d 0%, #050505 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}
.sec-compliance::before {
  content: "";
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
}
.sec-compliance__eyebrow {
  margin-bottom: 18px;
}
.sec-compliance__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 600;
  line-height: 1.25;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: #f3f3f1;
}
.sec-compliance__desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: rgba(243, 243, 241, 0.7);
}
.sec-compliance__desc strong { color: #fff; font-weight: 600; }

/* ════ TRUST SIGNALS (4-row badge list) ═════════════════════ */
.sec-trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.1);
  margin-top: clamp(40px, 5vw, 64px);
}
.sec-trust__cell {
  padding: clamp(24px, 3vw, 36px) clamp(18px, 2vw, 28px);
  background: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: center;
}
.sec-trust__metric {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #1a1a1a 0%, #888888 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sec-trust__label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(0, 0, 0, 0.7);
  line-height: 1.4;
}
@media (max-width: 800px) {
  .sec-trust { grid-template-columns: repeat(2, 1fr); }
}

/* ════ CTA SECTION ═════════════════════════════════════════ */
.sec-cta {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(56px, 7vw, 96px) 0;
}
.sec-cta__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 22px;
}
.sec-cta__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: #f3f3f1;
  margin-bottom: 20px;
}
.sec-cta__title em { font-style: normal; }
.sec-cta__lede {
  max-width: 600px;
  margin: 0 auto 36px;
  font-size: 1rem;
  line-height: 1.65;
  color: rgba(243, 243, 241, 0.68);
}
.sec-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  align-items: center;
}
.sec-cta__note {
  margin-top: 28px;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.42);
}

/* ════ BUTTONS (sector-page local, mirror brand chrome) ════ */
.sec-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease, gap 0.3s ease;
}
.sec-btn:hover {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  gap: 14px;
}
.sec-btn--primary {
  color: #0a0a0a;
  background: linear-gradient(135deg, #ffffff 0%, #c8c8c8 100%);
  border-color: transparent;
}
.sec-btn--primary:hover {
  color: #0a0a0a;
  background: linear-gradient(135deg, #ffffff 0%, #d8d8d8 100%);
  border-color: transparent;
}
.sec-btn--wa {
  color: #ffffff;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  border-color: transparent;
}
.sec-btn--wa:hover {
  color: #ffffff;
  background: linear-gradient(135deg, #2ce070 0%, #149a8a 100%);
  border-color: transparent;
}
.sec-btn--wa img { width: 18px; height: 18px; }
.sec-section--light .sec-btn {
  color: rgba(0, 0, 0, 0.85);
  border-color: rgba(0, 0, 0, 0.22);
}
.sec-section--light .sec-btn:hover {
  border-color: rgba(0, 0, 0, 0.6);
  color: #000;
  background: rgba(0, 0, 0, 0.04);
}
.sec-section--light .sec-btn--primary {
  color: #fff;
  background: linear-gradient(135deg, #1a1a1a 0%, #4a4a4a 100%);
}

/* ════ RELATED SECTORS ═════════════════════════════════════ */
.sec-related {
  padding: clamp(72px, 8vw, 120px) clamp(20px, 5vw, 56px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.sec-related__head {
  max-width: 1180px;
  margin: 0 auto clamp(36px, 5vw, 56px);
}
.sec-related__title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.005em;
  text-transform: uppercase;
  color: #f3f3f1;
  margin-top: 18px;
}
.sec-related__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.sec-related__card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px;
  background: linear-gradient(180deg, #0c0c0c 0%, #050505 100%);
  text-decoration: none;
  overflow: hidden;
  transition: background 0.4s ease;
  min-height: 220px;
}
.sec-related__card:hover {
  background: linear-gradient(180deg, #161616 0%, #080808 100%);
}
.sec-related__card-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.18;
  filter: grayscale(1) contrast(1.05);
  transition: opacity 0.4s ease, transform 0.6s var(--ease-expo, cubic-bezier(0.16, 1, 0.3, 1));
}
.sec-related__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sec-related__card:hover .sec-related__card-img {
  opacity: 0.32;
  transform: scale(1.04);
}
.sec-related__card-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
  gap: 18px;
}
.sec-related__card-eyebrow {
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}
.sec-related__card-name {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.05rem, 1.4vw, 1.32rem);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  line-height: 1.2;
  color: #f3f3f1;
}
.sec-related__card-arrow {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.55);
  transition: transform 0.3s ease, color 0.3s ease;
}
.sec-related__card:hover .sec-related__card-arrow {
  transform: translateX(6px);
  color: #fff;
}
@media (max-width: 900px) {
  .sec-related__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .sec-related__grid { grid-template-columns: 1fr; }
  .sec-related__card { min-height: 160px; }
}

/* ════ MOTION PREFERENCE ═══════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .sec-chrome { animation: none; }
  .sec-hero__cue::after { animation: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}

/* ════ TABLET (≤900px) ═══════════════════════════════════ */
@media (max-width: 900px) {
  .sec-hero {
    /* Tighter top padding — navbar still fixed */
    padding-top: clamp(96px, 14vw, 130px);
    padding-bottom: clamp(60px, 8vw, 90px);
  }
}

/* ════ MOBILE (≤640px) ═════════════════════════════════════ */
@media (max-width: 640px) {
  .sec-hero {
    /* Force address-bar-safe min-height + relaxed padding */
    min-height: auto;
    min-height: calc(100svh - 30px);
    padding-top: 100px;
    padding-bottom: 80px;
    align-items: flex-start;
  }
  .sec-hero__title {
    /* Mobile-first override: vw scale was still too aggressive on Oswald */
    font-size: clamp(1.7rem, 8vw, 2.4rem);
    line-height: 1.12;
    max-width: 100%;
  }
  .sec-hero__title br { line-height: 1.12; }
  .sec-hero__lede {
    font-size: 0.94rem;
    line-height: 1.6;
  }
  .sec-hero__eyebrow {
    font-size: 0.66rem;
    letter-spacing: 0.22em;
  }
  .sec-hero__cta { flex-direction: column; align-items: stretch; }
  .sec-hero__cta .sec-btn { width: 100%; }
  .sec-cta__actions { flex-direction: column; align-items: stretch; }
  .sec-cta__actions .sec-btn { width: 100%; }
  /* Scroll cue takes less vertical room on small screens */
  .sec-hero__cue {
    bottom: 14px;
    font-size: 0.6rem;
    letter-spacing: 0.24em;
  }
  .sec-hero__cue::after { height: 18px; }
}

/* ════ SMALL MOBILE (≤380px) ═══════════════════════════════ */
@media (max-width: 380px) {
  .sec-hero {
    padding-top: 92px;
    padding-bottom: 70px;
  }
  .sec-hero__title {
    font-size: clamp(1.55rem, 8.6vw, 2rem);
    line-height: 1.14;
  }
  .sec-hero__cue { display: none; }
}