/* ─── Design Tokens ──────────────────────────────────────────── */
:root {
  --navy:   #0D1B2A;
  --steel:  #1A3A5C;
  --red:    #C41E3A;
  --cool-white: #F7F8FA;
  --gray:   #8C8FA3;
  --border: #DDE1EA;
  --text:   #1A1D2E;

  --display: 'DM Serif Display', Georgia, serif;
  --body:    'Space Grotesk', system-ui, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --fast: 0.22s var(--ease);
  --mid:  0.4s  var(--ease);
}

/* ─── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--body);
  background: var(--cool-white);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ─── Shared Utilities ───────────────────────────────────────── */
.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.1rem;
  font-family: var(--body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 2px;
  border: none;
  transition: background var(--fast), color var(--fast), box-shadow var(--fast), transform var(--fast);
  white-space: nowrap;
}

.btn-primary {
  background: var(--red);
  color: #fff;
}
.btn-primary:hover {
  background: #a81830;
  box-shadow: 0 8px 24px rgba(196, 30, 58, 0.35);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--cool-white);
  border: 1.5px solid rgba(247, 248, 250, 0.45);
}
.btn-ghost:hover {
  border-color: var(--cool-white);
  background: rgba(247, 248, 250, 0.08);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  border: 1.5px solid var(--navy);
  border-radius: 2px;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--navy);
  background: transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--fast), color var(--fast);
}
.btn-outline:hover { background: var(--navy); color: var(--cool-white); }
#nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  transition: background var(--mid), box-shadow var(--mid);
}
#nav.scrolled {
  background: rgba(13, 27, 42, 0.97);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.07);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--cool-white);
}
.logo-mark {
  width: 36px; height: 36px;
  background: var(--red);
  border-radius: 4px;
  display: grid;
  place-items: center;
  font-family: var(--body);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--cool-white);
}
.logo-text em {
  display: block;
  font-style: normal;
  font-weight: 300;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav-links a {
  color: rgba(247,248,250,0.75);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--fast);
}
.nav-links a:hover { color: var(--cool-white); }
.nav-cta {
  background: var(--red);
  color: #fff !important;
  padding: 0.6rem 1.4rem;
  border-radius: 2px;
  font-weight: 600 !important;
  font-size: 0.875rem;
  transition: background var(--fast) !important;
}
.nav-cta:hover { background: #a81830 !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--cool-white);
  border-radius: 2px;
  transition: var(--fast);
}

/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: grayscale(20%);
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,27,42,0.25) 0%,
    rgba(13,27,42,0.55) 40%,
    rgba(13,27,42,0.92) 100%
  );
}

.hero-body {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem 5rem;
  width: 100%;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247,248,250,0.5);
  margin-bottom: 1.25rem;
}

.hero-content h1 {
  font-family: var(--display);
  font-size: clamp(3rem, 6.5vw, 6rem);
  font-weight: 400;
  line-height: 1.07;
  color: var(--cool-white);
  margin-bottom: 1.5rem;
  max-width: 720px;
}
.hero-content h1 em {
  font-style: italic;
  color: rgba(247,248,250,0.55);
}
.hero-sub {
  font-size: 1.05rem;
  color: rgba(247,248,250,0.65);
  max-width: 520px;
  margin-bottom: 2.25rem;
  line-height: 1.65;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(247,248,250,0.12);
}
.stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.stat-num {
  font-family: var(--display);
  font-size: 2.25rem;
  color: var(--cool-white);
  line-height: 1;
}
.stat-num sup { font-size: 1rem; vertical-align: super; }
.stat-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247,248,250,0.45);
}
.stat-divider {
  width: 1px;
  height: 52px;
  background: rgba(247,248,250,0.12);
  margin: 0 2.5rem;
  flex-shrink: 0;
}

/* ─── Product Rail Section ───────────────────────────────────── */
.product-rail-section {
  background: var(--navy);
  padding: 6rem 0 4rem;
}

.rail-header {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.rail-header-left .section-tag { color: rgba(247,248,250,0.45); }
.rail-header-left h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--cool-white);
  line-height: 1.1;
}

.rail-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-end;
}
.filter-pill {
  padding: 0.45rem 1.1rem;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1.5px solid rgba(247,248,250,0.2);
  background: transparent;
  color: rgba(247,248,250,0.55);
  border-radius: 100px;
  transition: border-color var(--fast), color var(--fast), background var(--fast);
}
.filter-pill:hover {
  border-color: rgba(247,248,250,0.5);
  color: var(--cool-white);
}
.filter-pill.active {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}

/* The actual scrollable rail */
.product-rail {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 0.5rem 2rem 2rem;
  max-width: 1280px;
  margin: 0 auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(247,248,250,0.12) transparent;
}
.product-rail::-webkit-scrollbar { height: 4px; }
.product-rail::-webkit-scrollbar-track { background: transparent; }
.product-rail::-webkit-scrollbar-thumb { background: rgba(247,248,250,0.12); border-radius: 4px; }

/* Product Card — flip effect */
.product-card {
  flex: 0 0 260px;
  height: 340px;
  perspective: 1000px;
  cursor: pointer;
}
.card-inner {
  width: 100%; height: 100%;
  position: relative;
  transition: transform 0.55s var(--ease);
  transform-style: preserve-3d;
}
.product-card:hover .card-inner { transform: rotateY(180deg); }

.card-front, .card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 4px;
  overflow: hidden;
}

.card-front {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
}
.card-image-wrap {
  flex: 1;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  overflow: hidden;
}
.card-image-wrap img {
  max-height: 160px;
  object-fit: contain;
  transition: transform var(--mid);
}
.card-front:hover .card-image-wrap img { transform: scale(1.04); }
.card-meta {
  padding: 1rem 1.25rem;
}
.card-brand {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.35rem;
}
.card-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cool-white);
  line-height: 1.35;
}
.card-hint {
  font-size: 0.65rem;
  color: rgba(247,248,250,0.3);
  margin-top: 0.5rem;
  font-style: italic;
}

.card-back {
  background: var(--steel);
  border: 1px solid rgba(247,248,250,0.1);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem 1.25rem;
}
.card-back-brand {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(247,248,250,0.4);
}
.card-back-title {
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--cool-white);
  line-height: 1.2;
  margin: 0.5rem 0 1rem;
}
.card-specs { display: flex; flex-direction: column; gap: 0.6rem; }
.card-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding-bottom: 0.5rem;
}
.card-spec-row span:first-child { color: rgba(247,248,250,0.45); }
.card-spec-row span:last-child  { color: var(--cool-white); font-weight: 600; }
.card-back-cta {
  display: block;
  text-align: center;
  padding: 0.65rem;
  background: var(--red);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 2px;
  transition: background var(--fast);
  margin-top: 1rem;
}
.card-back-cta:hover { background: #a81830; }

.rail-cta-row {
  max-width: 1280px;
  margin: 1.5rem auto 0;
  padding: 0 2rem;
  text-align: center;
}
.rail-cta-row p {
  color: rgba(247,248,250,0.4);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* ─── Why Section ────────────────────────────────────────────── */
.why-section {
  padding: 7rem 0;
  background: var(--cool-white);
}
.why-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.why-media {
  position: relative;
}
.why-img-main {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
}
.why-img-badge {
  position: absolute;
  bottom: -1.75rem;
  right: -1.75rem;
  width: 42%;
  border-radius: 4px;
  overflow: hidden;
  border: 4px solid var(--cool-white);
  box-shadow: 0 12px 40px rgba(13,27,42,0.2);
}
.why-img-badge img { width: 100%; height: 100%; object-fit: cover; }

.why-content .section-tag { color: var(--red); }
.why-content h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 1.25rem;
  line-height: 1.1;
}
.why-content > p {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.advantage-list { display: flex; flex-direction: column; gap: 1.5rem; }
.advantage-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}
.adv-icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  display: grid;
  place-items: center;
  background: var(--navy);
  color: var(--cool-white);
  font-size: 0.8rem;
  border-radius: 2px;
  margin-top: 2px;
}
.advantage-item h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.25rem;
}
.advantage-item p {
  font-size: 0.84rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ─── Factory Strip ──────────────────────────────────────────── */
.factory-strip {
  background: var(--navy);
  padding: 6rem 0;
}
.strip-header {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  margin-bottom: 3rem;
}
.strip-header .section-tag { color: rgba(247,248,250,0.4); }
.strip-header h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--cool-white);
}

.strip-photos {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  padding: 0 2rem;
  max-width: 1280px;
  margin: 0 auto 2.5rem;
  scrollbar-width: none;
}
.strip-photos::-webkit-scrollbar { display: none; }

.strip-photo {
  position: relative;
  flex: 0 0 300px;
  height: 220px;
  overflow: hidden;
  border-radius: 2px;
}
.strip-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(40%);
  transition: filter var(--mid), transform var(--mid);
}
.strip-photo:hover img { filter: grayscale(0%); transform: scale(1.04); }
.strip-photo span {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1rem 0.85rem 0.75rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247,248,250,0.75);
  background: linear-gradient(to top, rgba(13,27,42,0.85), transparent);
}

.cert-row {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.cert-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.75rem 1.25rem;
  border-radius: 2px;
  font-size: 0.8rem;
  color: rgba(247,248,250,0.7);
  font-weight: 500;
}
.cert-icon { color: var(--red); font-size: 1rem; }

/* ─── Contact Section ────────────────────────────────────────── */
.contact-section {
  padding: 7rem 0;
  background: var(--cool-white);
}
.contact-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}
.contact-left .section-tag { color: var(--red); }
.contact-left h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.contact-left > p {
  color: var(--gray);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}
.contact-details { display: flex; flex-direction: column; gap: 1.1rem; }
.contact-details li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.9rem;
}
.detail-label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
}
.contact-details a { color: var(--navy); font-weight: 500; }
.contact-details a:hover { text-decoration: underline; }

/* Form */
.contact-form {
  background: var(--navy);
  padding: 3rem;
  border-radius: 4px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1rem; }
.form-group-full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(247,248,250,0.45);
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--cool-white);
  font-family: var(--body);
  font-size: 0.9rem;
  padding: 0.85rem 1rem;
  border-radius: 2px;
  outline: none;
  transition: border-color var(--fast);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(247,248,250,0.2); }
.form-group input:focus,
.form-group textarea:focus { border-color: var(--red); }
.btn-submit {
  width: 100%;
  justify-content: center;
  font-size: 0.95rem;
  padding: 1rem;
  margin-top: 0.5rem;
}

/* ─── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background: #060d15;
  padding: 3rem 0;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  text-align: center;
}
.footer-brand .logo-text { color: rgba(247,248,250,0.8); }
.footer-brand > p {
  font-size: 0.8rem;
  color: rgba(247,248,250,0.3);
  margin-top: 0.5rem;
}
.footer-links {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.8rem;
  color: rgba(247,248,250,0.4);
  transition: color var(--fast);
}
.footer-links a:hover { color: rgba(247,248,250,0.8); }
.footer-copy {
  font-size: 0.72rem;
  color: rgba(247,248,250,0.2);
  border-top: 1px solid rgba(247,248,250,0.06);
  padding-top: 1.5rem;
  width: 100%;
  text-align: center;
}

/* ─── WhatsApp Float ─────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  z-index: 800;
  transition: transform var(--fast), box-shadow var(--fast);
}
.wa-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 28px rgba(37,211,102,0.55);
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: rgba(13,27,42,0.99);
    backdrop-filter: blur(12px);
    padding: 1.5rem 2rem 2rem;
    gap: 1.5rem;
    align-items: flex-start;
  }
  .hero-stats { flex-direction: column; gap: 1.5rem; }
  .stat-divider { display: none; }
  .rail-header { flex-direction: column; align-items: flex-start; }
  .why-grid { grid-template-columns: 1fr; gap: 3rem; }
  .why-img-badge { display: none; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .contact-form { padding: 2rem; }
  .form-row { grid-template-columns: 1fr; }
}

/* ─── Product Types Section ──────────────────────────────────── */
.product-types-section {
  padding: 7rem 0;
  background: var(--cool-white);
}
.pt-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.pt-header {
  max-width: 680px;
  margin-bottom: 4rem;
}
.pt-header h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.1;
}
.pt-sub {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.7;
}

.pt-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1.5px solid var(--border);
}
.pt-card {
  background: var(--cool-white);
  padding: 2.5rem 2rem;
  position: relative;
  transition: background var(--fast);
}
.pt-card:hover { background: #fff; }
.pt-card-num {
  position: absolute;
  top: 2rem; right: 2rem;
  font-family: var(--display);
  font-size: 3.5rem;
  font-weight: 400;
  color: var(--border);
  line-height: 1;
  pointer-events: none;
}
.pt-card-icon {
  width: 48px; height: 48px;
  color: var(--navy);
  margin-bottom: 1.25rem;
}
.pt-card-icon svg { width: 100%; height: 100%; }
.pt-card h3 {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 400;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}
.pt-card h3 em {
  font-style: italic;
  color: var(--gray);
  font-size: 1rem;
}
.pt-card > p {
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.pt-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.pt-specs li {
  font-size: 0.78rem;
  color: var(--text);
  font-weight: 500;
  padding-left: 1rem;
  position: relative;
}
.pt-specs li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 700;
}
.pt-link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--red);
  letter-spacing: 0.02em;
  transition: letter-spacing var(--fast);
}
.pt-link:hover { letter-spacing: 0.05em; }

/* ─── Applications Section ───────────────────────────────────── */
.applications-section {
  padding: 7rem 0;
  background: var(--navy);
}
.app-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.app-header {
  max-width: 680px;
  margin-bottom: 3.5rem;
}
.app-header .section-tag { color: rgba(247,248,250,0.4); }
.app-header h2 {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: var(--cool-white);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.app-sub {
  color: rgba(247,248,250,0.5);
  font-size: 1rem;
  line-height: 1.7;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: rgba(255,255,255,0.06);
}
.app-card-large {
  /* no special spanning — equal to other cards */
}
.app-img-clip {
  overflow: hidden;
  flex-shrink: 0;
  height: 220px;
}
.app-img-clip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: grayscale(30%);
  transition: filter var(--mid), transform var(--mid);
}
.app-card:hover .app-img-clip img {
  filter: grayscale(0%);
  transform: scale(1.05);
}
.app-card {
  background: rgba(13,27,42,0.6);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background var(--fast);
}
.app-card:hover { background: rgba(26,58,92,0.5); }
.app-card-body {
  padding: 2rem;
  flex: 1;
}
.app-card-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.5rem;
}
.app-card-body h3 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--cool-white);
  margin-bottom: 0.75rem;
}
.app-card-body > p {
  font-size: 0.85rem;
  color: rgba(247,248,250,0.55);
  line-height: 1.7;
  margin-bottom: 1rem;
}
.app-card-body ul { display: flex; flex-direction: column; gap: 0.35rem; }
.app-card-body li {
  font-size: 0.78rem;
  color: rgba(247,248,250,0.45);
  padding-left: 1rem;
  position: relative;
}
.app-card-body li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--red);
  font-size: 0.65rem;
}

/* ─── FAQ Section ────────────────────────────────────────────── */
.faq-section {
  padding: 7rem 0;
  background: var(--cool-white);
}
.faq-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 6rem;
  align-items: start;
}
.faq-header { position: sticky; top: 100px; }
.faq-header h2 {
  font-family: var(--display);
  font-size: clamp(1.75rem, 2.5vw, 2.5rem);
  font-weight: 400;
  color: var(--navy);
  line-height: 1.15;
}
.faq-list { display: flex; flex-direction: column; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  gap: 1rem;
  transition: color var(--fast);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  font-family: var(--body);
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--red);
  transition: transform var(--fast);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { color: var(--red); }
.faq-body {
  padding: 0 0 1.5rem;
}
.faq-body p, .faq-body li {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.75;
}
.faq-body ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.faq-body strong { color: var(--navy); font-weight: 600; }

/* Form select */
.form-group select {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--cool-white);
  font-family: var(--body);
  font-size: 0.9rem;
  padding: 0.85rem 1rem;
  border-radius: 2px;
  outline: none;
  transition: border-color var(--fast);
  width: 100%;
  appearance: none;
  cursor: pointer;
}
.form-group select:focus { border-color: var(--red); }
.form-group select option { background: var(--navy); color: var(--cool-white); }

/* Responsive additions */
@media (max-width: 900px) {
  .pt-grid { grid-template-columns: 1fr; }
  .app-grid { grid-template-columns: 1fr; }
  .faq-inner { grid-template-columns: 1fr; gap: 3rem; }
  .faq-header { position: static; }
}

@media (max-width: 1100px) {
  .pt-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  .card-inner { transition: none; }
  * { transition-duration: 0.01ms !important; }
}