/* ── Reset & base ────────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

input, button, select, textarea { font-family: inherit; font-size: inherit; }

/* Responsive images — specific classes override where height must be controlled */
img { max-width: 100%; height: auto; }

html { font-size: 100%; } /* inherits browser default (16px) — respects user zoom */

body {
  font-family: 'Inter', Arial, sans-serif;
  background: #000;
  color: #fff;
  line-height: 1.6;
  overflow-x: hidden; /* prevent horizontal scrollbar from overflow edge-cases */
}

/* ── Design tokens ───────────────────────────────────────────────────────── */
:root {
  --c-text-muted:  #8c8ca0;
  --c-text-dim:    #7a7a8e;
  --c-text-faint:  #8c8ca0;
  --c-border:      #2a2a3a;
  --c-border-sub:  #1e1e1e;
  --c-accent:      #4a90d9;
}

/* ── Utility ─────────────────────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

/* Skip-to-content — visible only on focus */
.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.5rem 1.25rem;
  background: #fff;
  color: #000;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 4px;
  text-decoration: none;
  transition: top 0.15s;
}
.skip-link:focus { top: 1rem; }

/* Global focus indicator — overridden per-component where a custom style is better */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
}

/* ── Navbar (centered pill) ──────────────────────────────────────────────── */
/* Mobile base: compact pill with hamburger */
.navbar {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1rem;
  height: 46px;
  width: 95vw;
  max-width: 95vw;
  background: rgba(12, 12, 18, 0.88);
  border: 1px solid var(--c-border);
  border-radius: 999px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@media (min-width: 768px) {
  .navbar {
    top: 12px;
    gap: 1.5rem;
    padding: 0 1.25rem;
    height: 42px;
    max-width: 920px;
    width: 90vw;
  }
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}

.nav-logo img { height: 30px; width: auto; max-width: none; }

/* Mobile base: dropdown — hidden off-screen until checkbox toggled */
.nav-links {
  display: flex;
  flex-direction: column;
  list-style: none;
  position: fixed;
  top: 64px;
  left: 5%;
  right: 5%;
  background: rgba(10, 10, 16, 0.96);
  border: 1px solid var(--c-border);
  border-radius: 1rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1.25rem 1.5rem;
  gap: 0;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  z-index: 99;
}

.nav-links li { border-bottom: 1px solid #1a1a28; }
.nav-links li:last-child { border-bottom: none; }

.nav-links a {
  color: #c9c9d1;
  text-decoration: none;
  font-size: 0.95rem;
  padding: 0.875rem 0; /* 44px touch target: 2×14px padding + ~16px text */
  display: block;
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

/* Show dropdown when checkbox is checked */
.nav-toggle-input:checked ~ .nav-links {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (min-width: 768px) {
  .nav-links {
    position: static;
    flex-direction: row;
    background: none;
    border: none;
    border-radius: 0;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    padding: 0;
    gap: 1.25rem;
    flex: 1;
    justify-content: center;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition: none;
    z-index: auto;
    top: auto;
    left: auto;
    right: auto;
  }

  .nav-links li { border-bottom: none; }

  .nav-links a {
    font-size: 0.88rem;
    padding: 0;
    white-space: nowrap;
  }
}

/* ── Hamburger button ────────────────────────────────────────────────────── */
/* Mobile: visible by default */
.nav-toggle-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  flex-shrink: 0;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
}

.nav-toggle-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: #c9c9d1;
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
  transform-origin: center;
}

/* Animate to X when checked */
.nav-toggle-input:checked ~ .nav-toggle-btn span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle-input:checked ~ .nav-toggle-btn span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle-input:checked ~ .nav-toggle-btn span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Desktop: hide hamburger */
@media (min-width: 768px) {
  .nav-toggle-btn { display: none; }
}

/* Opaque fallback for browsers without backdrop-filter (Firefox <103) */
@supports not (backdrop-filter: blur(1px)) {
  .navbar        { background: rgba(12, 12, 18, 0.97); }
  .solution-card { background: rgba(0, 0, 0, 0.96); }
  .hero-card     { background: rgba(0, 0, 0, 0.85); }
}

/* ── Snap scroll container ───────────────────────────────────────────────── */
/* Mobile: no snap — mandatory snapping traps content taller than viewport */
.snap-container {
  height: 100vh;
  overflow-y: auto;
  scroll-snap-type: none;
}

@media (min-width: 768px) {
  .snap-container {
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
  }
}

/* ── Shared section base ─────────────────────────────────────────────────── */
/* Mobile: no snap, smaller padding */
.section {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .section {
    scroll-snap-align: start;
    scroll-snap-stop: always;
  }
}

.section-inner {
  max-width: 1000px;
  margin-inline: auto;
  padding: 3.5rem 1.25rem 2.5rem; /* mobile */
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .section-inner { padding: 4rem 2.5rem; gap: 2.5rem; }
}

@media (min-width: 1024px) {
  .section-inner { padding: 5.5rem 3.5rem 3.5rem; }
}

@media (min-width: 1440px) {
  .section-inner { padding: 4.5rem 4rem; }
}

.section-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-text-dim);
}

.section-eyebrow {
  font-size: 0.88rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.headline-lg {
  font-size: 1.35rem; /* mobile */
  font-weight: 400;
  line-height: 1.4;
  color: #fff;
  max-width: 800px;
}

@media (min-width: 768px) {
  .headline-lg { font-size: clamp(1.5rem, 3.2vw, 2.2rem); }
}

.headline-xl {
  font-size: 1.5rem; /* mobile */
  font-weight: 400;
  line-height: 1.25;
  color: #fff;
  max-width: 820px;
}

@media (min-width: 768px) {
  .headline-xl { font-size: clamp(1.9rem, 4vw, 3.1rem); }
}

/* ── Shared buttons & links ──────────────────────────────────────────────── */
.btn-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.875rem 1.6rem;
  min-height: 44px; /* touch target */
  background: #fff;
  color: #000;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.15s;
}
.btn-pill:hover {
  background: #e0e0e0;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,255,255,0.1);
}
.btn-pill:active {
  transform: scale(0.97);
  box-shadow: none;
}
.btn-pill:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}
.btn-pill:disabled,
.btn-pill[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}
.btn-pill.loading {
  opacity: 0.6;
  pointer-events: none;
  cursor: wait;
}

.link-underline {
  display: inline-flex;
  align-items: center;
  min-height: 44px; /* touch target */
  color: #fff;
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.2s;
}
.link-underline:hover { color: #aaa; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  min-height: 44px; /* touch target */
  color: #fff;
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: color 0.2s;
}
.link-arrow:hover { color: #aaa; }

/* ── 1. Hero ─────────────────────────────────────────────────────────────── */
/* Mobile: flex-column so headline and CTA strip stack naturally */
.hero-section {
  background: #000;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 1.25rem;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  z-index: 0;
  filter: brightness(1.1) contrast(1.05) saturate(1.15);
}

/* Mobile: headline card in document flow */
.hero-card {
  position: relative;
  bottom: auto;
  left: auto;
  right: auto;
  z-index: 2;
  background: rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.25rem;
  padding: 0.5rem 1.25rem;
  margin: 0 1rem 0.75rem;
  text-align: left;
}

.hero-headline {
  font-size: 1.1rem; /* mobile */
  font-weight: 400;
  line-height: 1.4;
  color: #fff;
  max-width: none;
}

/* Mobile: CTA strip in document flow */
.hero-bottom {
  position: relative;
  bottom: auto;
  left: auto;
  right: auto;
  z-index: 2;
  margin: 0 1rem;
}

.hero-sub {
  font-size: 0.9rem; /* mobile */
  color: var(--c-text-muted);
  margin-bottom: 0.5rem;
  white-space: normal;
  padding-left: 0;
}

.hero-cta-row {
  display: flex;
  flex-direction: column; /* mobile */
  align-items: flex-start;
  gap: 0.75rem;
}

.hero-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-brand img { height: 32px; width: auto; }

.hero-brand span {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Desktop: restore absolute positioning */
@media (min-width: 768px) {
  .hero-section {
    display: block;
    padding-bottom: 0;
  }

  .hero-card {
    position: absolute;
    bottom: 7.5rem;
    left: 2.5rem;
    right: 2.5rem;
    margin: 0;
    padding: 0.6rem 1.75rem;
  }

  .hero-headline {
    font-size: clamp(1.05rem, 1.8vw, 1.45rem);
    max-width: 38%;
  }

  .hero-bottom {
    position: absolute;
    bottom: 1.5rem;
    left: 2.5rem;
    right: 2.5rem;
    margin: 0;
  }

  .hero-sub {
    font-size: 1rem;
    white-space: normal;
    padding-left: 1.75rem;
  }

  .hero-cta-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .hero-actions { flex-wrap: nowrap; }
}

/* nowrap only safe at wide desktop */
@media (min-width: 1024px) {
  .hero-sub { white-space: nowrap; }
}

/* ── 2. Compliance Badges (inside journey section) ───────────────────────── */
.badges-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  padding: 4rem 1.25rem 1rem; /* mobile */
}

@media (min-width: 768px) {
  .badges-inner { padding: 1rem 2rem 1.5rem; gap: 1rem; }
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  list-style: none;
}

.badge {
  display: inline-block;
  padding: 0.4rem 1rem; /* mobile */
  border: 1px solid #fff;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #fff;
}

@media (min-width: 768px) {
  .badge { padding: 0.5rem 1.5rem; font-size: 0.85rem; }
}

/* ── 3. Journey / Supported By ──────────────────────────────────────────── */
.journey-section {
  overflow: hidden;
  align-items: center;
  justify-content: center;
  padding: 2rem 0; /* mobile: replaces the 33vh that traps landscape content */
}

@media (min-width: 768px) {
  .journey-section { padding: 33vh 0; }
}

.journey-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/bg-journey-robot-arm.jpg');
  background-size: cover;
  background-position: center;
}

.journey-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.08) 0%,
    rgba(0,0,0,0.08) 20%,
    rgba(0,0,0,0.90) 20%,
    rgba(0,0,0,0.90) 70%,
    rgba(0,0,0,0.08) 70%,
    rgba(0,0,0,0.08) 100%
  );
}

.journey-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.75rem; /* mobile */
  padding: 2.5rem 1.25rem; /* mobile */
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .journey-content { padding: 3.5rem 2.5rem; gap: 2.5rem; }
}

@media (min-width: 1024px) {
  .journey-content { padding: 2rem 3rem; }
}

@media (min-width: 1440px) {
  .journey-content { padding: 4.5rem 4rem; }
}

.journey-headline {
  font-size: 1.3rem; /* mobile */
  font-weight: 400;
  line-height: 1.6;
  color: #fff;
  max-width: 340px;
}

@media (min-width: 768px) {
  .journey-headline { font-size: clamp(0.85rem, 1.1vw, 1rem); }
}

.marquee-track { overflow: hidden; width: 100%; }

.marquee-inner {
  display: flex;
  gap: 4rem;
  white-space: nowrap;
  animation: lp-marquee 22s linear infinite;
}

.marquee-logo {
  flex-shrink: 0;
  height: 60px;
  width: auto;
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
}

/* ── Mid-section CTA row ─────────────────────────────────────────────────── */
.section-cta-row { padding-top: 0.5rem; }

/* ── 4. The Problem ──────────────────────────────────────────────────────── */
.problem-section {
  background: #000;
  justify-content: flex-start;
}

.problem-section .section-inner {
  padding-top: 6rem;
  padding-bottom: 2.5rem;
  gap: 1.75rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr; /* mobile: single column */
  gap: 2rem;
  border-top: 1px solid var(--c-border-sub);
  padding-top: 1.5rem;
}

@media (min-width: 480px) {
  .stats-grid { gap: 2.5rem; }
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
}

.stat-number {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
}

.stat-text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--c-text-muted);
}

/* ── 5. Our Solution ─────────────────────────────────────────────────────── */
.solution-section {
  background: #000;
  flex-direction: column; /* mobile: stack vertically */
  align-items: stretch;
  overflow: hidden;
}

@media (min-width: 768px) {
  .solution-section { flex-direction: row; align-items: center; }
}

/* Mobile: hide background photo to keep layout clean */
.solution-photo {
  display: none;
}

@media (min-width: 768px) {
  .solution-photo {
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 58%;
    background-image: url('images/bg-solution-3d-printing.webp');
    background-size: cover;
    background-position: center;
  }
  .solution-photo::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, #000 0%, rgba(0,0,0,0.25) 100%);
  }
}

.solution-card {
  position: relative;
  z-index: 2;
  margin: 1rem;
  max-width: calc(100% - 2rem); /* mobile */
  background: rgba(0,0,0,0.82);
  border: 1px solid #222;
  border-radius: 1.25rem;
  padding: 1.5rem; /* mobile */
  backdrop-filter: blur(6px);
}

@media (min-width: 480px) {
  .solution-card { margin: 1.25rem; max-width: calc(100% - 2.5rem); }
}

@media (min-width: 768px) {
  .solution-card {
    margin: 2rem 0 2rem 3rem;
    max-width: 460px;
    padding: 1.75rem 2rem;
  }
}

@media (min-width: 1024px) {
  .solution-card { margin: 2.5rem 0 2.5rem 2.5rem; }
}

.solution-card .section-label { margin-bottom: 1.5rem; }

/* Steps — ol with pseudo-element vertical line */
.steps {
  position: relative;
  list-style: none;
}

.steps::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 22px;
  bottom: 22px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.25) 8%, rgba(255,255,255,0.25) 92%, transparent);
  pointer-events: none;
}

.step {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.5rem; /* mobile */
  padding: 0.6rem 0; /* mobile */
}

@media (min-width: 768px) {
  .step { gap: 1.5rem; padding: 0.75rem 0; }
}

.step-connector {
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.15);
}

.step-side {
  display: flex;
  align-items: center;
}

.step-side-left {
  justify-content: flex-end;
  text-align: right;
}

.step-side-right {
  justify-content: flex-start;
  text-align: left;
}

.step-side-num {
  display: flex;
  align-items: center;
}

.step-side-left.step-side-num { justify-content: flex-end; }
.step-side-right.step-side-num { justify-content: flex-start; }

.step-side-num span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; /* mobile */
  height: 36px;
  border-radius: 0.65rem;
  background: #e8e8e8;
  font-size: 11px;
  font-weight: 600;
  color: #111;
  font-variant-numeric: tabular-nums;
}

@media (min-width: 768px) {
  .step-side-num span { width: 48px; height: 48px; font-size: 13px; }
}

.step-side p {
  font-size: 1rem;
  line-height: 1.6;
  color: #e0e0e0;
  margin: 0;
}

.solution-submit {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--c-border-sub);
  padding-top: 1.25rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.solution-submit span {
  font-size: 1rem;
  color: var(--c-text-muted);
}

.btn-submit {
  padding: 0.45rem 1.4rem;
  background: #fff;
  color: #000;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 999px;
  border: none;
  cursor: default;
}

/* ── 6. Hypothesis ───────────────────────────────────────────────────────── */
.hypothesis-section {
  background: #000;
  justify-content: center;
}

/* ── 7. Our Technology ───────────────────────────────────────────────────── */
.technology-section {
  background: #0a0a0a;
  overflow: hidden;
  justify-content: flex-start;
}

.tech-shape {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 60%;
  background: linear-gradient(200deg, #1a1a1a, #060606);
  opacity: 0.8;
  border-bottom-left-radius: 40%;
}

/* Mobile: column layout */
.tech-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column; /* mobile */
  align-items: stretch;
  padding: 3rem 1.25rem 2.5rem; /* mobile */
  gap: 3rem;
  width: 100%;
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .tech-content { flex-direction: row; padding: 2.5rem 2rem 2rem; }
}

@media (min-width: 1024px) {
  .tech-content { padding: 2.5rem 3rem 2rem; }
}

@media (min-width: 1440px) {
  .tech-content { padding: 2.5rem 4rem 3rem; }
}

.tech-left {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
}

.tech-left > .section-label {
  flex: 0 0 auto;
  margin-right: 1rem;
  margin-bottom: 0.75rem; /* mobile */
}

@media (min-width: 768px) {
  .tech-left > .section-label { margin-bottom: 0; }
}

.tech-right {
  flex: 0 0 42%;
  display: flex;
  align-items: stretch;
  padding: 2rem 0;
}

.tech-video {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 1.25rem;
  object-fit: cover;
  display: block;
}

.tech-tab-labels {
  flex: 0 0 auto;
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem; /* mobile */
}

@media (min-width: 768px) {
  .tech-tab-labels { margin-bottom: 0; }
}

.tech-tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px; /* touch target */
  min-height: 44px;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid #444;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  opacity: 0.35;
  transition: opacity 0.2s, border-color 0.2s;
  background: none;
}

@media (min-width: 768px) {
  .tech-tab-btn { width: 2rem; height: 2rem; min-width: unset; min-height: unset; }
}

.tech-tab-btn.active {
  opacity: 1;
  border-color: #fff;
}

.tech-tab-btn:focus-visible {
  opacity: 1;
  border-color: var(--c-accent);
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
}

.tech-left .lp-tab-panel {
  flex: 0 0 100%;
  margin-top: 1.75rem;
}

.tech-intro {
  font-size: clamp(0.95rem, 1.8vw, 1.2rem);
  line-height: 1.6;
  color: #fff;
  max-width: 600px;
  margin-bottom: 1.75rem;
}

/* Mobile: stack cards vertically */
.tech-cards {
  display: flex;
  flex-direction: column; /* mobile */
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .tech-cards { flex-direction: row; gap: 2.5rem; }
}

.tech-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tech-card-img {
  width: 100%;
  max-width: 100%; /* mobile */
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 0.75rem;
  display: block;
}

@media (min-width: 768px) {
  .tech-card-img { max-width: 220px; }
}

.tech-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--c-text-muted);
  max-width: 220px;
}

/* ── 8. What We Cover — Three Layers ────────────────────────────────────── */
/* Mobile: column layout */
.layers-section {
  background: #060608;
  flex-direction: column; /* mobile */
  overflow: hidden;
}

@media (min-width: 768px) {
  .layers-section { flex-direction: row; }
}

/* Mobile: full width, border on bottom */
.layers-left {
  flex: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem 1.25rem 2rem; /* mobile */
  border-right: none;
  border-bottom: 1px solid #1a1a1a;
}

@media (min-width: 768px) {
  .layers-left {
    flex: 0 0 42%;
    padding: 4rem 2rem 4rem 3rem;
    border-right: 1px solid #1a1a1a;
    border-bottom: none;
  }
}

@media (min-width: 1024px) {
  .layers-left { flex: 0 0 38%; padding: 5rem 3rem 5rem 4rem; }
}

.layers-heading {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: #fff;
  margin: 1rem 0 1.25rem;
}

.layers-sub {
  font-size: 0.92rem;
  line-height: 1.65;
  color: #555;
  margin-bottom: 1.75rem; /* mobile */
  max-width: 320px;
}

@media (min-width: 768px) {
  .layers-sub { margin-bottom: 3rem; }
}

.layers-nav {
  display: flex;
  flex-direction: column;
}

.layers-btn {
  background: none;
  border: none;
  border-left: 2px solid #1e1e1e;
  padding: 0.9rem 0 0.9rem 1.25rem;
  min-height: 44px; /* touch target */
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.25s;
}

.layers-btn.active { border-left-color: #fff; }

.layers-btn-num {
  font-size: 0.75rem;
  color: #3a3a3a;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  min-width: 20px;
  transition: color 0.25s;
}

.layers-btn-label {
  font-size: 0.92rem;
  color: #3a3a3a;
  transition: color 0.25s;
}

.layers-btn.active .layers-btn-num,
.layers-btn.active .layers-btn-label { color: #fff; }

.layers-right {
  flex: 1;
  display: grid;
  padding: 1.25rem; /* mobile */
  align-items: center;
  align-content: center;
  min-height: 60vh; /* mobile */
}

@media (min-width: 768px) {
  .layers-right { padding: 2.5rem; min-height: auto; }
}

.layers-card {
  grid-column: 1;
  grid-row: 1;
  background: #0d0d10;
  border: 1px solid #1e1e1e;
  border-radius: 1.25rem;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  max-height: 420px;
}

.layers-card.active {
  opacity: 1;
  pointer-events: auto;
}

.layers-card-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1.75rem; /* mobile */
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .layers-card-text { padding: 2rem; }
}

.layers-card-num {
  font-size: 1.75rem;
  font-weight: 300;
  color: #222;
  line-height: 1;
  display: block;
}

.layers-card-title {
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.2;
}

.layers-card-body {
  font-size: 0.9rem;
  line-height: 1.8;
  color: #8c8ca0;
  flex: 1;
}

.layers-card-tag {
  font-size: 0.82rem;
  color: #555;
  font-style: italic;
}

/* Mobile: hide image to save space */
.layers-card-img {
  display: none;
}

@media (min-width: 768px) {
  .layers-card-img {
    display: block;
    flex: 0 0 40%;
    width: 40%;
    object-fit: cover;
  }
}

/* ── 9. Our Mission ──────────────────────────────────────────────────────── */
.mission-section {
  background: #000;
  justify-content: center;
}

/* ── 10. Who We Serve ────────────────────────────────────────────────────── */
.serve-section {
  background: #000;
  overflow: hidden;
  justify-content: center;
}

.serve-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, #18181f 0%, #000 60%);
}

.serve-outer {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  padding: 3rem 1.25rem 2.5rem; /* mobile */
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .serve-outer { padding: 3.5rem 2rem; }
}

@media (min-width: 1024px) {
  .serve-outer { padding: 5rem 4rem; }
}

@media (min-width: 1440px) {
  .serve-outer { padding: 4.5rem 4rem; }
}

.serve-outer .section-label { margin-bottom: 1.5rem; }

.serve-carousel {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.serve-slide-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.serve-count {
  font-size: 0.78rem;
  color: #6e6e82;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.serve-arrows {
  display: flex;
  gap: 0.5rem;
}

.serve-arrow {
  background: none;
  border: 1px solid #2e2e2e;
  color: #888;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1;
  transition: border-color 0.2s, color 0.2s;
  padding: 0;
}

.serve-arrow:hover { border-color: #555; color: #fff; }

.serve-track {
  display: grid;
  border-top: 1px solid #1a1a1a;
  padding-top: 2.5rem;
}

.serve-slide {
  grid-column: 1;
  grid-row: 1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.55s ease;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.serve-slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide-heading {
  font-size: 1.35rem; /* mobile */
  font-weight: 400;
  line-height: 1.3;
  color: #fff;
}

@media (min-width: 768px) {
  .slide-heading { font-size: clamp(2rem, 4.2vw, 3.2rem); }
}

/* Mobile: single column */
.slide-cols {
  display: grid;
  grid-template-columns: 1fr; /* mobile */
  gap: 1.25rem;
}

@media (min-width: 480px) {
  .slide-cols { gap: 1.5rem; }
}

@media (min-width: 768px) {
  .slide-cols { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (min-width: 1024px) {
  .slide-cols { gap: 3rem; }
}

.slide-col-title {
  font-size: 1.05rem;
  color: #fff;
  font-weight: 500;
  margin-bottom: 0.6rem;
}

.slide-col-body {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--c-text-muted);
}

/* Mobile: single column */
.slide-split {
  display: grid;
  grid-template-columns: 1fr; /* mobile */
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .slide-split { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (min-width: 1024px) {
  .slide-split { gap: 3rem; }
}

.slide-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #111;
  border: 1px solid var(--c-border-sub);
  border-radius: 0.75rem;
  padding: 2rem 1.5rem;
  aspect-ratio: 16 / 9; /* mobile */
  height: auto;
}

@media (min-width: 768px) {
  .slide-visual { aspect-ratio: 4 / 3; }
}

.slide-visual-photo {
  padding: 0;
  overflow: hidden;
  display: block;
}

.slide-logo-img {
  max-width: 100%;
  max-height: 100px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.slide-logo-bfn { max-height: 70px; }

.slide-photo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.slide-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.serve-dots {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

/* Dot: 44px tap zone (upgraded from 28px), 6px visible dot via ::after */
.serve-dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.serve-dot::after {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2e2e2e;
  transition: background 0.25s, transform 0.25s;
}

.serve-dot.active::after {
  background: var(--c-accent);
  transform: scale(1.35);
}

/* ── 11. Meet the Founder ────────────────────────────────────────────────── */
.founder-section {
  background: radial-gradient(ellipse at 25% 60%, #0e0e1a 0%, #000 60%);
  justify-content: center;
}

/* Mobile: single column */
.founder-grid {
  display: grid;
  grid-template-columns: 1fr; /* mobile */
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .founder-grid { grid-template-columns: 1fr 1.4fr; gap: 3rem; }
}

@media (min-width: 1024px) {
  .founder-grid { gap: 5rem; }
}

/* Mobile: constrain and center photo */
.founder-photo {
  width: 100%;
  max-width: 280px; /* mobile */
  height: auto;
  border-radius: 0.75rem;
  display: block;
  margin: 0 auto; /* mobile: center in column */
}

@media (min-width: 768px) {
  .founder-photo { max-width: 420px; margin: 0; }
}

.founder-quote {
  font-size: 1.2rem; /* mobile */
  font-weight: 400;
  line-height: 1.4;
  color: #fff;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .founder-quote { font-size: clamp(1.3rem, 3vw, 2.2rem); }
}

.founder-attribution {
  font-size: 1rem;
  font-weight: 600;
  color: #c0c0c0;
}

/* ── News cards (inside founder section) ────────────────────────────────── */
/* Mobile: single column */
.news-grid {
  display: grid;
  grid-template-columns: 1fr; /* mobile */
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .news-grid { grid-template-columns: repeat(3, 1fr); }
}

.news-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.875rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 0.75rem;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.news-card:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.04);
}

.news-topic {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4a90d9;
}

.news-title {
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.45;
  color: #fff;
  flex: 1;
}

.news-date {
  font-size: 0.7rem;
  color: #7a7a8e;
}

/* ── 12. FAQ (shared) ────────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.faq-item {
  background: #111;
  border-radius: 0.875rem;
  overflow: hidden;
}

/* Mobile: slightly larger touch target */
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 1rem 1.25rem; /* mobile: more padding = bigger touch target */
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.95rem; /* mobile: slightly larger */
  font-weight: 400;
  color: #fff;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.4;
}

@media (min-width: 768px) {
  .faq-q { padding: 0.875rem 1.25rem; font-size: 0.92rem; }
}

.faq-q:hover { color: #ccc; }

.faq-chevron {
  flex-shrink: 0;
  color: #666;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-chevron { transform: rotate(180deg); }

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.faq-item.open .faq-a { grid-template-rows: 1fr; }

.faq-a > div {
  overflow: hidden;
  padding: 0 1.25rem; /* mobile */
  font-size: 0.95rem;
  line-height: 1.75;
  color: #8c8ca0;
}

@media (min-width: 768px) {
  .faq-a > div { padding: 0 1.5rem; font-size: 0.95rem; }
}

.faq-item.open .faq-a > div { padding-bottom: 1rem; }

@media (min-width: 768px) {
  .faq-item.open .faq-a > div { padding-bottom: 1.25rem; }
}

/* ── 13. Work With Us / CTA (last slide — includes footer) ──────────────── */
/* Mobile: column layout, scrollable */
.cta-section {
  height: auto; /* mobile */
  min-height: 100vh;
  overflow: visible; /* mobile */
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .cta-section { height: 100vh; overflow: hidden; }
}

.cta-bg-left {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 48%;
  background: linear-gradient(to right, #1a1a1a, transparent);
}

.cta-bg-right {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  width: 40%;
  background: linear-gradient(to left, #1e1e1e, transparent);
  opacity: 0.6;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.35);
}

/* Mobile: stack panels vertically */
.cta-body {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column; /* mobile */
  align-items: stretch;
  min-height: 0;
  gap: 1.5rem;
  padding: 2rem 1.25rem; /* mobile */
}

@media (min-width: 768px) {
  .cta-body { flex-direction: row; padding: 4rem 2rem 1.5rem; }
}

.cta-content {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem; /* mobile */
  padding: 1.5rem 1.25rem; /* mobile */
  width: 100%; /* mobile */
  max-width: 100%; /* mobile */
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 1.25rem;
}

@media (min-width: 768px) {
  .cta-content {
    gap: 1.5rem;
    padding: 2.5rem;
    max-width: 480px;
    width: 45%;
  }
}

@media (min-width: 1440px) {
  .cta-content { padding: 2.5rem; }
}

.cta-faq {
  flex: 1;
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 1.25rem;
  overflow: visible; /* mobile */
}

@media (min-width: 768px) {
  .cta-faq { overflow: hidden; }
}

.cta-faq-label { margin-bottom: 1.5rem; }

.cta-faq .faq-q {
  padding: 0.6rem 1rem;
  min-height: 44px; /* touch target */
  font-size: 0.85rem;
}

.cta-faq .faq-a > div {
  padding: 0 1rem;
  font-size: 0.88rem;
}

.cta-faq .faq-item.open .faq-a > div {
  padding-bottom: 0.75rem;
}

.cta-heading-lg {
  font-size: 1.85rem; /* mobile base: ≤480px */
  font-weight: 300;
  color: #888;
  line-height: 1.05;
}

@media (min-width: 480px) {
  .cta-heading-lg { font-size: 2.2rem; }
}

@media (min-width: 768px) {
  .cta-heading-lg { font-size: clamp(2rem, 4.5vw, 3.5rem); }
}

.cta-headline {
  font-size: 1.2rem; /* mobile */
  font-weight: 400;
  line-height: 1.38;
  color: #fff;
}

@media (min-width: 768px) {
  .cta-headline { font-size: clamp(1.3rem, 2.8vw, 2rem); }
}

.cta-sub {
  font-size: 1rem;
  color: #b0b0b0;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Footer override inside CTA section */
.cta-section .footer {
  width: 100%;
  padding: 0.5rem 1.25rem 0.75rem; /* mobile */
}

@media (min-width: 768px) {
  .cta-section .footer { padding: 0; }
}

/* ── 11. Newsroom ────────────────────────────────────────────────────────── */
.newsroom-section {
  background: #000;
  justify-content: center;
}

.newsroom-heading {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
  color: #fff;
  margin-bottom: 2.5rem;
}

/* Mobile: single column */
.newsroom-grid {
  display: grid;
  grid-template-columns: 1fr; /* mobile */
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .newsroom-grid { grid-template-columns: repeat(3, 1fr); }
}

.newsroom-card {
  background: #f5f5f5;
  border-radius: 1.25rem;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.newsroom-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.newsroom-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

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

.newsroom-card-body {
  padding: 1.25rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.newsroom-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.newsroom-date {
  font-size: 0.8rem;
  color: #555;
}

.newsroom-category {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #555;
}

.newsroom-title {
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.5;
  color: #111;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── 12. Closing section ─────────────────────────────────────────────────── */
.closing-section {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 140vh;
}

.closing-bg {
  position: absolute;
  inset: 0;
  background-color: #000;
  background-image: url('images/footer_background_image.png');
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  z-index: 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 75%, transparent 100%),
                      linear-gradient(to bottom, black 50%, transparent 88%),
                      radial-gradient(ellipse 70% 50% at 75% 100%, transparent 0%, black 70%);
  -webkit-mask-composite: destination-in, destination-in;
  mask-image: linear-gradient(to right, transparent 0%, black 10%, black 75%, transparent 100%),
              linear-gradient(to bottom, black 50%, transparent 88%),
              radial-gradient(ellipse 70% 50% at 75% 100%, transparent 0%, black 70%);
  mask-composite: intersect, intersect;
}

.closing-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1;
}

.closing-center {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  text-align: center;
}

.closing-logo {
  width: auto;
  height: 90px;
  opacity: 0.95;
}

.closing-tagline {
  font-size: clamp(1.5rem, 3.5vw, 2.75rem);
  font-weight: 300;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.closing-section .footer {
  position: relative;
  z-index: 2;
  background: transparent;
  border-top: 1px solid rgba(255,255,255,0.12);
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  background: #000;
  padding: 0 1.25rem 1.5rem; /* mobile */
  border-top: 1px solid #1a1a24;
}

@media (min-width: 768px) {
  .footer { padding: 0 2rem 2rem; }
}

.footer-inner {
  max-width: 100%;
  margin: 0;
  display: flex;
  flex-direction: column; /* mobile */
  align-items: flex-start;
  gap: 2.5rem; /* mobile */
  padding-top: 0.35rem;
  border-top: none;
}

@media (min-width: 768px) {
  .footer-inner { flex-direction: row; gap: 2rem; }
}

.footer-brand {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-logo {
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
}

.footer-tagline {
  color: var(--c-text-dim);
  font-size: 0.75rem;
  line-height: 1.5;
  max-width: 200px;
}

.footer-socials {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.25rem;
}

.footer-links {
  flex-shrink: 0;
  display: flex;
  flex-direction: row; /* mobile: already horizontal */
  flex-wrap: wrap; /* mobile */
  gap: 2rem;
}

.footer-col h3 {
  color: #fff;
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.footer-col ul li a {
  color: var(--c-text-dim);
  text-decoration: none;
  font-size: 0.75rem;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  min-height: 44px; /* touch target on mobile */
}

@media (min-width: 768px) {
  .footer-col ul li a { display: block; min-height: 0; }
}

.footer-col ul li a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-copyright {
  max-width: 100%;
  margin: 0.2rem 0 0;
  padding-top: 0.4rem;
  border-top: 1px solid #1a1a1a;
}

.footer-copyright p {
  font-size: 0.75rem;
  color: var(--c-text-faint);
}

/* ── Tab panels ──────────────────────────────────────────────────────────── */
.lp-tab-panel[hidden] { display: none; }

/* ── Marquee animation ───────────────────────────────────────────────────── */
@keyframes lp-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Scroll-reveal (progressive enhancement) ─────────────────────────────── */
@keyframes lp-fade-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@supports (animation-timeline: view()) {
  .lp-reveal {
    animation: lp-fade-in linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 40%;
  }
}

/* ── Reduced motion ──────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .marquee-inner            { animation-play-state: paused; }
  .btn-pill                 { transition: background 0.2s; }
  .btn-pill:hover           { transform: none; box-shadow: none; }
  .nav-toggle-btn span      { transition: none; }
  .serve-slide              { transition: none; }
  .serve-dot::after         { transition: none; }
  .lp-reveal                { animation: none; }
}

/* ── Short viewport (landscape laptops / 1366×768) ───────────────────────── */
@media (max-height: 780px) and (min-width: 769px) {
  .section-inner           { padding-top: 2.5rem; padding-bottom: 2.5rem; gap: 2rem; }
  .stat-number             { font-size: clamp(2.2rem, 4vw, 3.5rem); margin-bottom: 0.35rem; }
  .stats-grid              { padding-top: 1.25rem; gap: 1.75rem; }
  .solution-card           { margin: 1.25rem 0 1.25rem 2.5rem; padding: 1.25rem 1.5rem; }
  .step                    { padding: 0.4rem 0; }
  .solution-card .section-label { margin-bottom: 1rem; }
}