/* ================================
   Buttons — navy + white
================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1rem 1.75rem;
  min-height: 50px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.015em;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  isolation: isolate;
}
.btn:focus-visible { outline-offset: 4px; outline-color: var(--navy); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn svg { width: 18px; height: 18px; stroke-width: 2; }

/* Primary — Navy filled, white text. The brand's main button. */
.btn-primary {
  background: linear-gradient(180deg, var(--navy-700), var(--navy));
  color: var(--white);
  box-shadow: var(--shadow-cta);
}
.btn-primary:hover {
  background: linear-gradient(180deg, var(--navy), var(--navy-900));
  color: var(--white);
  box-shadow: 0 1px 2px rgba(20, 47, 73, 0.3), 0 20px 40px -10px rgba(20, 47, 73, 0.65), 0 8px 16px rgba(20, 47, 73, 0.35);
}

/* Secondary — White with navy border */
.btn-secondary {
  background: var(--white);
  color: var(--navy);
  border: 1.5px solid var(--navy);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

/* Light — White filled, used on navy backgrounds as the primary CTA */
.btn-light {
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-white);
}
.btn-light:hover {
  background: var(--blue-100);
  color: var(--navy);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1), 0 24px 48px -16px rgba(0, 0, 0, 0.3);
}

/* Ghost — Navy backgrounds (secondary action on hero) */
.btn-ghost-light {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
}
.btn-ghost-light:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}

/* WhatsApp stays its brand green */
.btn-whatsapp {
  background: linear-gradient(180deg, #2ad66d, #25D366);
  color: #fff;
  box-shadow: 0 1px 2px rgba(37, 211, 102, 0.3), 0 12px 28px -8px rgba(37, 211, 102, 0.5);
}
.btn-whatsapp:hover {
  background: linear-gradient(180deg, #25D366, #1fb858);
  color: #fff;
  box-shadow: 0 1px 2px rgba(37, 211, 102, 0.3), 0 18px 36px -10px rgba(37, 211, 102, 0.65);
}

/* ================================
   Header
================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 36, 57, 0.94);
  backdrop-filter: saturate(1.3) blur(14px);
  -webkit-backdrop-filter: saturate(1.3) blur(14px);
  color: var(--white);
  padding-block: 0.875rem;
  padding-top: calc(0.875rem + env(safe-area-inset-top, 0));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--white);
  transition: opacity var(--dur) var(--ease);
}
.brand:hover { opacity: 0.9; color: var(--white); }
.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #1a3a5a 0%, #0a1a2b 100%);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.3);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06), inset 0 1px 0 rgba(255,255,255,0.1);
}
.brand-mark svg { width: 28px; height: 28px; }
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-name {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--white);
}
.brand-tag {
  font-size: 0.625rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 3px;
  font-weight: 500;
}

.primary-nav { display: none; }
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.primary-nav a {
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 0.5rem 0;
  position: relative;
}
.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--white);
  transition: width var(--dur) var(--ease);
  border-radius: 2px;
}
.primary-nav a:hover { color: var(--white); }
.primary-nav a:hover::after, .primary-nav a.active::after { width: 100%; }

.header-cta { display: none; }
@media (min-width: 960px) {
  .primary-nav, .header-cta { display: flex; align-items: center; }
}

.nav-toggle {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--white);
  border-radius: var(--r-sm);
  transition: background var(--dur) var(--ease);
}
.nav-toggle:hover { background: rgba(255, 255, 255, 0.08); }
.nav-toggle svg { width: 26px; height: 26px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }
@media (min-width: 960px) { .nav-toggle { display: none; } }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--mesh-navy);
  padding: calc(var(--header-h) + 1.5rem) 2rem 2rem;
  padding-top: calc(var(--header-h) + 1.5rem + env(safe-area-inset-top, 0));
  display: flex;
  flex-direction: column;
  gap: 2rem;
  z-index: 90;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.mobile-nav.is-open { opacity: 1; visibility: visible; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 0.4rem; }
.mobile-nav a {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  letter-spacing: -0.01em;
}
.mobile-nav a:hover, .mobile-nav a.active { color: #B7C8DC; }
.mobile-nav .mobile-cta { margin-top: 0.5rem; }
@media (min-width: 960px) { .mobile-nav { display: none; } }

body.nav-open { overflow: hidden; }

/* ================================
   HERO — navy with white monogram
================================ */
.hero {
  background: var(--mesh-navy);
  color: var(--white);
  padding-block: clamp(4rem, 8vw, 7rem);
  overflow: hidden;
  position: relative;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--noise-url);
  background-size: 180px;
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  right: -160px; top: -160px;
  background: radial-gradient(circle, rgba(74,123,176,0.3) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(20px);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 4.5rem; }
}

.hero-copy { position: relative; }
.hero h1 {
  color: var(--white);
  margin: 1.5rem 0 1.75rem;
  font-weight: 800;
  font-size: var(--fs-hero);
  line-height: 1;
  letter-spacing: -0.04em;
}
.hero h1 .accent {
  background: linear-gradient(135deg, #B7C8DC 0%, #FFFFFF 50%, #B7C8DC 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 100%;
  display: inline-block;
  animation: shine 6s ease-in-out infinite;
}
@keyframes shine {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero-lead {
  font-size: var(--fs-lead);
  color: rgba(255,255,255,0.82);
  max-width: 54ch;
  margin-bottom: 2rem;
  line-height: 1.7;
}
.hero-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 1.1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}
.hero-meta .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.2), 0 0 12px rgba(255,255,255,0.5);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.55; } }

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

/* Hero visual stage */
.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 520px;
  justify-self: center;
}
.hero-stage {
  position: absolute;
  inset: 0;
  border-radius: var(--r-xl);
  background:
    radial-gradient(at 20% 20%, rgba(74,123,176,0.3) 0px, transparent 55%),
    linear-gradient(145deg, rgba(26, 58, 90, 0.9), rgba(10, 26, 43, 0.95));
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255,255,255,0.08);
  overflow: hidden;
}
.hero-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--noise-url);
  background-size: 140px;
  opacity: 0.5;
  pointer-events: none;
}
.hero-monogram {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 2;
}
.hero-monogram svg {
  width: 70%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.35));
}
.hero-floating {
  position: absolute;
  z-index: 3;
  background: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-lg);
  color: var(--navy);
}
.hero-chip-tl {
  top: 24px; left: 20px;
  display: flex; align-items: center; gap: 0.75rem;
}
.hero-chip-tl .ic {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--navy);
  display: grid; place-items: center;
  color: var(--white);
}
.hero-chip-tl .ic svg { width: 20px; height: 20px; }
.hero-chip-tl .tx { font-size: 0.75rem; }
.hero-chip-tl .tx strong { display: block; font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; }

.hero-chip-br {
  bottom: 28px; right: 20px;
  text-align: right;
  display: flex; align-items: center; gap: 0.75rem;
}
.hero-chip-br .num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
}
.hero-chip-br .num span { color: var(--navy-500); }
.hero-chip-br .lbl {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink);
  opacity: 0.72;
  margin-top: 0.25rem;
}

.hero-ring {
  position: absolute;
  width: 100%; height: 100%;
  inset: 0;
  border-radius: var(--r-xl);
  pointer-events: none;
  z-index: 1;
}
.hero-ring::before, .hero-ring::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.15);
}
.hero-ring::before {
  width: 70%; height: 70%;
  top: 15%; left: 15%;
  animation: spin-slow 60s linear infinite;
}
.hero-ring::after {
  width: 90%; height: 90%;
  top: 5%; left: 5%;
  border: 1px dashed rgba(255, 255, 255, 0.08);
  animation: spin-slow 90s linear infinite reverse;
}
@keyframes spin-slow { to { transform: rotate(360deg); } }

/* ================================
   Credibility strip — light blue tint band
================================ */
.strip {
  background: var(--blue-100);
  padding-block: 1.75rem;
  border-block: 1px solid var(--blue-200);
  position: relative;
  overflow: hidden;
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}
@media (min-width: 640px) { .strip-grid { grid-template-columns: repeat(4, 1fr); } }
.strip-item { padding: 0.5rem 0.5rem; position: relative; }
.strip-item + .strip-item::before {
  content: "";
  position: absolute;
  left: 0; top: 20%;
  width: 1px; height: 60%;
  background: var(--blue-200);
}
.strip-item .n {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1rem + 2.5vw, 2.75rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  letter-spacing: -0.03em;
}
.strip-item .n span { color: var(--navy-500); }
.strip-item .l {
  margin-top: 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.75;
  font-weight: 600;
}

/* ================================
   Cards — white with navy accent
================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--blue-200);
  border-radius: var(--r-lg);
  padding: 2rem;
  position: relative;
  transition: transform var(--dur-slow) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 1px 2px rgba(20,47,73,0.04);
}
/* Gradient border on hover (ring effect) */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(42,82,128,0) 0%, rgba(42,82,128,0.5) 50%, rgba(42,82,128,0) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--dur-slow) var(--ease);
  pointer-events: none;
}
/* Shimmer sweep on hover */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(42,82,128,0.04) 45%, rgba(42,82,128,0.04) 55%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 800ms var(--ease);
  pointer-events: none;
}
.card > * { position: relative; z-index: 1; }
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 2px 6px rgba(20,47,73,0.06), 0 24px 50px -16px rgba(20,47,73,0.28), 0 8px 20px rgba(20,47,73,0.1);
  border-color: var(--navy-500);
}
.card:hover::before { opacity: 1; }
.card:hover::after { transform: translateX(100%); }

/* Icons — navy filled circles with white symbols */
.card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--navy-700), var(--navy));
  display: grid;
  place-items: center;
  color: var(--white);
  margin-bottom: 1.5rem;
  position: relative;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.15),
    0 10px 24px -6px rgba(20,47,73,0.4),
    0 0 0 4px rgba(20,47,73,0.08);
}
.card-icon svg { width: 28px; height: 28px; stroke-width: 2; }
.card h3 { margin-bottom: 0.75rem; font-family: var(--font-display); }
.card p { color: var(--ink); opacity: 0.78; font-size: 0.95rem; line-height: 1.65; }
.card .n {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--navy-500);
  opacity: 0.3;
  font-weight: 700;
  letter-spacing: -0.03em;
}

/* Product category card — navy-dominant */
.product-card {
  padding: 0;
  background: linear-gradient(165deg, var(--navy-700) 0%, var(--navy-900) 100%);
  color: var(--white);
  border-color: rgba(255,255,255,0.12);
}
.product-card::after { display: none; }
.product-card:hover {
  border-color: rgba(255,255,255,0.3);
  box-shadow: var(--shadow-xl);
}
.product-card .product-media {
  aspect-ratio: 16 / 10;
  background: var(--navy-900);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.product-card .product-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 50% 100%, rgba(10,26,43,0.6) 0px, transparent 50%),
    linear-gradient(180deg, transparent 50%, rgba(10,26,43,0.4) 100%);
}
.product-card .product-body { padding: 1.75rem 2rem 2rem; }
.product-card h3 { color: var(--white); }
.product-card p { color: rgba(255,255,255,0.75); }
.product-card ul {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.product-card li {
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}
.product-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 12px; height: 2px;
  background: var(--white);
  opacity: 0.7;
  border-radius: 1px;
}

/* ================================
   Promise band
================================ */
.promise {
  background: var(--mesh-navy);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.promise::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--noise-url);
  background-size: 160px;
  opacity: 0.4;
  pointer-events: none;
}
.promise > .container { position: relative; z-index: 2; }
.promise .huge-mark {
  position: absolute;
  font-family: var(--font-display);
  font-size: 32rem;
  color: rgba(255, 255, 255, 0.02);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  letter-spacing: -0.1em;
  font-weight: 700;
  z-index: 0;
  user-select: none;
}
.promise .quote {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.2rem + 2.4vw, 2.75rem);
  font-weight: 500;
  font-style: italic;
  color: var(--white);
  max-width: 22ch;
  margin-inline: auto;
  line-height: 1.3;
  letter-spacing: -0.015em;
}
.promise .quote span {
  color: var(--white);
  font-style: normal;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,0.4);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}
.promise ul {
  margin-top: 3rem;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  max-width: 920px;
  margin-inline: auto;
}
.promise ul li {
  padding: 1.75rem 1.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--r-md);
  font-weight: 500;
  text-align: left;
  position: relative;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
  backdrop-filter: blur(10px);
}
.promise ul li:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.08);
}
.promise ul li strong {
  display: block;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

/* ================================
   Final CTA — light blue band
================================ */
.final-cta {
  background: var(--blue-100);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--blue-200);
}
.final-cta > .container { position: relative; z-index: 1; }
.final-cta .inner { max-width: 760px; margin-inline: auto; }
.final-cta h2 { margin-bottom: 1rem; }
.final-cta .lead { font-size: var(--fs-lead); color: var(--ink); opacity: 0.78; margin-bottom: 2.25rem; }
.final-cta .ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.85rem; }

/* ================================
   Footer
================================ */
.site-footer {
  background: var(--navy-900);
  color: var(--white);
  padding-top: 4.5rem;
  padding-bottom: calc(1.75rem + env(safe-area-inset-bottom, 0));
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(at 20% 0%, rgba(74,123,176,0.1) 0px, transparent 50%),
    radial-gradient(at 80% 100%, rgba(26,58,90,0.6) 0px, transparent 50%);
  pointer-events: none;
}
.site-footer > .container { position: relative; z-index: 1; }
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
@media (min-width: 960px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1.2fr; gap: 4rem; } }
.footer-brand p {
  color: rgba(255,255,255,0.68);
  margin-top: 1.25rem;
  max-width: 36ch;
}
.site-footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: 1.5rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  display: inline-block;
}
.site-footer ul { display: flex; flex-direction: column; gap: 0.85rem; }
.site-footer a { color: rgba(255,255,255,0.75); font-size: 0.9375rem; transition: color var(--dur) var(--ease), transform var(--dur) var(--ease); display: inline-block; }
.site-footer a:hover { color: var(--white); transform: translateX(3px); }
.site-footer .contact-item { display: flex; align-items: flex-start; gap: 0.85rem; }
.site-footer .contact-item svg {
  width: 18px; height: 18px;
  color: var(--white);
  flex-shrink: 0;
  margin-top: 0.2rem;
  stroke-width: 2;
}
.site-footer .contact-item div {
  color: rgba(255,255,255,0.82);
  font-size: 0.925rem;
  line-height: 1.55;
  min-width: 0;
  overflow-wrap: anywhere;
}
.site-footer .contact-item a { color: inherit; }
.footer-base {
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  color: rgba(255,255,255,0.5);
  font-size: 0.825rem;
}

/* ================================
   Page hero (inner pages)
================================ */
.page-hero {
  background: var(--mesh-navy);
  color: var(--white);
  padding-block: clamp(4rem, 7vw, 6rem);
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--noise-url);
  background-size: 160px;
  opacity: 0.4;
  pointer-events: none;
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-top: 0.9rem; font-size: var(--fs-h1); }
.page-hero .lead { color: rgba(255,255,255,0.82); max-width: 640px; margin: 1.25rem auto 0; font-size: var(--fs-lead); }
.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  font-weight: 500;
}
.breadcrumbs a { color: rgba(255,255,255,0.6); }
.breadcrumbs a:hover { color: var(--white); }
.breadcrumbs .sep { color: rgba(255,255,255,0.4); }

/* ================================
   Pillars (why-choose-us)
================================ */
.pillars {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.pillar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2.5rem;
  background: var(--white);
  border-radius: var(--r-lg);
  border: 1px solid var(--blue-200);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-slow) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.pillar::before {
  content: "";
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--navy-500), var(--navy));
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur-slow) var(--ease);
}
.pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--navy-500);
}
.pillar:hover::before { transform: scaleY(1); }
@media (min-width: 720px) {
  .pillar { grid-template-columns: 200px 1fr; gap: 3rem; padding: 3rem; align-items: center; }
}
.pillar-visual {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--navy-700), var(--navy-900));
  display: grid;
  place-items: center;
  color: var(--white);
  flex-shrink: 0;
  margin-inline: auto;
  position: relative;
  box-shadow:
    inset 0 2px 4px rgba(255,255,255,0.1),
    0 16px 32px -8px rgba(20,47,73,0.5),
    0 0 0 6px rgba(20,47,73,0.08);
}
.pillar-visual::before {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  border: 1px dashed var(--blue-200);
  opacity: 0.6;
}
.pillar-visual::after {
  content: "";
  position: absolute;
  inset: -28px;
  border-radius: 50%;
  border: 1px dashed var(--blue-200);
  opacity: 0.3;
}
.pillar-visual svg { width: 64px; height: 64px; stroke-width: 1.6; }
.pillar-visual .num {
  position: absolute;
  bottom: -8px; right: -4px;
  width: 44px; height: 44px;
  background: var(--white);
  color: var(--navy);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: 3px solid var(--navy);
  box-shadow: var(--shadow-md);
}
.pillar h3 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1rem + 1.1vw, 1.85rem);
  margin: 0.4rem 0 0.85rem;
}
.pillar p { color: var(--ink); font-size: 1.0625rem; line-height: 1.7; opacity: 0.82; }

/* ================================
   Products page — deep category blocks
================================ */
.product-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--blue-200);
  align-items: center;
}
.product-block:last-child { border-bottom: none; }
@media (min-width: 760px) {
  .product-block { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .product-block.reverse .product-block-visual { order: 2; }
}
.product-block-visual {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-xl);
  background:
    radial-gradient(at 30% 30%, rgba(74,123,176,0.25) 0px, transparent 55%),
    linear-gradient(145deg, var(--navy-700), var(--navy-900));
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
}
.product-block-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--noise-url);
  background-size: 140px;
  opacity: 0.4;
  pointer-events: none;
}
.product-block-visual svg.illu {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--white);
  z-index: 1;
}
.product-block-visual .tag {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: var(--white);
  color: var(--navy);
  padding: 0.5rem 1rem;
  border-radius: var(--r-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: var(--shadow-md);
}
.product-block h2 {
  font-size: clamp(1.65rem, 1rem + 2.4vw, 2.5rem);
  margin: 0.6rem 0 1.1rem;
}
.product-block .items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 170px), 1fr));
  gap: 0.6rem 1.25rem;
  margin-top: 1.5rem;
}
.product-block .items li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 500;
}
.product-block .items li::before {
  content: "";
  flex-shrink: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'><circle cx='9' cy='9' r='9' fill='%23142F49'/><path d='M5 9l3 3 5-6' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-size: contain;
  background-repeat: no-repeat;
  margin-top: 0.1em;
}

/* ================================
   Contact page
================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: start; }
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--blue-200);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.contact-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--navy-500));
}
.contact-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.75rem; }
.contact-list .item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem;
  border: 1px solid var(--blue-200);
  border-radius: var(--r-md);
  background: var(--blue-50);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.contact-list .item:hover {
  border-color: var(--navy-500);
  background: var(--white);
  transform: translateX(4px);
}
.contact-list .item > div { min-width: 0; flex: 1; overflow-wrap: anywhere; word-break: break-word; }
.contact-list .item a { color: var(--navy); font-weight: 600; display: block; overflow-wrap: anywhere; }
.contact-list .item a:hover { color: var(--navy-500); }
.contact-list .icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: linear-gradient(145deg, var(--navy-700), var(--navy));
  color: var(--white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1), 0 6px 14px -4px rgba(20,47,73,0.25);
}
.contact-list .icon svg { width: 20px; height: 20px; stroke-width: 2; }
.contact-list .lbl {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 0.3rem;
  font-weight: 600;
}
.contact-list .val { font-size: 1rem; font-weight: 600; color: var(--navy); }
.contact-list .val.small { font-size: 0.95rem; line-height: 1.5; font-weight: 500; }

.whatsapp-float {
  margin-top: 1.75rem;
  display: block;
  width: 100%;
}

/* Form */
.form {
  background: var(--white);
  border: 1px solid var(--blue-200);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.form::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy-500), var(--navy));
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 560px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.field label .req { color: var(--navy-500); }
.field input, .field textarea, .field select {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.9rem 1rem;
  min-height: 48px;
  border: 1.5px solid var(--blue-200);
  border-radius: var(--r-sm);
  background: var(--blue-50);
  color: var(--ink);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--navy);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(20, 47, 73, 0.1);
}
.field .err { font-size: 0.8rem; color: #c0392b; display: none; }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: #c0392b; }
.field.has-error .err { display: block; }
.form-foot { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; margin-top: 0.5rem; }
.form-foot .hint { font-size: 0.8rem; color: var(--muted); }
.form-success {
  display: none;
  padding: 1rem 1.25rem;
  background: linear-gradient(145deg, #ebf7ec, #d8ecda);
  border: 1px solid #4caf50;
  border-radius: var(--r-md);
  color: #1e5e20;
  font-size: 0.9rem;
}
.form-success.show { display: block; }

/* Map */
.map {
  margin-top: 3rem;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--blue-200);
  background: var(--navy);
  box-shadow: var(--shadow-md);
  position: relative;
}
.map::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy-500), var(--navy));
  z-index: 2;
}
.map iframe {
  width: 100%;
  height: 380px;
  border: 0;
  display: block;
  filter: contrast(1.02);
}

/* ================================
   About page story block
================================ */
.story-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 820px) { .story-grid { grid-template-columns: 1fr 1.1fr; gap: 4.5rem; } }

.story-visual {
  aspect-ratio: 4 / 5;
  border-radius: var(--r-xl);
  background:
    radial-gradient(at 25% 20%, rgba(74,123,176,0.3) 0px, transparent 55%),
    linear-gradient(165deg, var(--navy-700) 0%, var(--navy-900) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl), inset 0 1px 0 rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  isolation: isolate;
}
.story-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--noise-url);
  background-size: 140px;
  opacity: 0.4;
  pointer-events: none;
}
.story-monogram {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 1;
}
.story-monogram svg {
  width: 55%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}
.story-rings {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.story-rings::before, .story-rings::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(255, 255, 255, 0.18);
}
.story-rings::before { width: 60%; height: 60%; }
.story-rings::after { width: 85%; height: 85%; border-color: rgba(255, 255, 255, 0.08); }

.story-stat {
  position: absolute;
  bottom: 1.75rem; left: 1.75rem; right: 1.75rem;
  background: var(--white);
  padding: 1.5rem 1.75rem;
  border-radius: var(--r-md);
  color: var(--navy);
  box-shadow: var(--shadow-lg);
  z-index: 2;
}
.story-stat .big {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--navy);
}
.story-stat .big span { color: var(--navy-500); }
.story-stat .lab {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.72;
  margin-top: 0.5rem;
  font-weight: 600;
}

.story-badge {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  padding: 0.5rem 0.9rem;
  border-radius: var(--r-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  backdrop-filter: blur(10px);
}
.story-badge .dot {
  width: 6px; height: 6px;
  background: var(--white);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(255,255,255,0.6);
}

.story-text p + p { margin-top: 1.25rem; }
.story-text .highlight {
  display: block;
  padding: 1.5rem 1.75rem;
  border-left: 3px solid var(--navy);
  background: var(--blue-50);
  margin-top: 2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--fs-lead);
  color: var(--navy);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.story-text .highlight::before {
  content: "“";
  position: absolute;
  top: -0.4rem; left: -0.4rem;
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--navy-500);
  opacity: 0.3;
  line-height: 1;
}

/* process grid border (products page) */
.process-grid { position: relative; }
.process-grid::before {
  content: "";
  position: absolute;
  top: 65px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-200), transparent);
  z-index: 0;
}
@media (max-width: 719px) { .process-grid::before { display: none; } }