/* Juntas Constructivas — Modern B2B industrial design */
:root {
  --ink: #14181f;
  --ink-soft: #2a313c;
  --steel: #4a5a6a;
  --muted: #5a6572;
  --line: #d5dbe3;
  --surface: #eef1f4;
  --surface-2: #f7f8fa;
  --white: #ffffff;
  --accent: #0f766e;
  --accent-dark: #0b5a54;
  --accent-soft: #ccfbf1;
  --warn: #c2410c;
  --shadow: 0 18px 50px rgba(20, 24, 31, 0.12);
  --radius: 4px;
  --nav-h: 76px;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --max: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--surface-2);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  position: relative;
  overscroll-behavior-x: none;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button, input, textarea { font: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 650;
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin: 0 0 0.5em;
}
.container { width: min(100% - 2.5rem, var(--max)); margin-inline: auto; max-width: 100%; }

/* Top bar */
.topbar {
  position: relative;
  background:
    radial-gradient(circle at 82% -120%, rgba(20, 184, 166, 0.2), transparent 40%),
    linear-gradient(100deg, #10151d 0%, #17202a 55%, #111c1d 100%);
  color: rgba(255,255,255,0.92);
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(94, 234, 212, 0.15);
  overflow: hidden;
  max-width: 100%;
}
.topbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(94, 234, 212, 0.35), transparent);
  pointer-events: none;
}
.topbar-inner {
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.topbar-status,
.topbar-contact {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  white-space: nowrap;
}
.topbar-status {
  position: relative;
  flex-shrink: 0;
  color: #ccfbf1;
}
.topbar-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.12), 0 0 14px rgba(52, 211, 153, 0.55);
  flex-shrink: 0;
}
.topbar-actions {
  display: flex;
  align-items: stretch;
  justify-content: flex-end;
  min-width: 0;
}
.topbar-contact {
  position: relative;
  min-height: 52px;
  padding: 0.35rem 1rem;
  border-left: 1px solid rgba(255,255,255,0.09);
  color: rgba(255,255,255,0.86);
  transition: color 0.2s, background 0.2s;
}
.topbar-contact:last-child {
  padding-right: 0;
}
.topbar-contact:hover {
  color: #fff;
  background: rgba(255,255,255,0.045);
}
.topbar-contact--whatsapp {
  color: #d1fae5;
}
.topbar-contact--whatsapp .topbar-icon {
  background: rgba(37, 211, 102, 0.14);
  border-color: rgba(74, 222, 128, 0.3);
  color: #4ade80;
}
.topbar-contact--whatsapp:hover .topbar-icon {
  background: #25d366;
  border-color: #25d366;
  color: #fff;
}
.topbar-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: #99f6e4;
  flex-shrink: 0;
  transition: color 0.2s, background 0.2s, border-color 0.2s, transform 0.2s;
}
.topbar-contact:hover .topbar-icon {
  transform: translateY(-1px);
  background: rgba(15, 118, 110, 0.28);
  border-color: rgba(94, 234, 212, 0.35);
}
.topbar-icon svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
.topbar-label {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.08rem;
  min-width: 0;
  line-height: 1.1;
}
.topbar-label small {
  color: rgba(255,255,255,0.48);
  font-size: 0.59rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.topbar-label strong {
  color: inherit;
  font-size: 0.74rem;
  font-weight: 650;
  letter-spacing: 0.01em;
}

/* Payment methods (footer + mobile menu) */
.payment-methods {
  margin-top: 1.25rem;
}
.payment-methods-title {
  margin: 0 0 0.75rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.payment-methods-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}
.payment-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  height: 42px;
  padding: 0.35rem 0.7rem;
  background: #fff;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.12);
}
.payment-logo img {
  max-height: 24px;
  width: auto;
  max-width: 78px;
  object-fit: contain;
  filter: none;
}
.payment-methods--footer {
  margin: 0 0 1.5rem;
  padding: 1rem 1.1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
}
.payment-methods--menu {
  display: none;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.payment-methods--menu .payment-methods-title {
  color: var(--muted);
}
.payment-methods--menu .payment-logo {
  border-color: var(--line);
  box-shadow: 0 1px 2px rgba(20,24,31,0.04);
}

/* Header / Nav */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 248, 250, 0.92);
  /* backdrop-filter on this element traps position:fixed children and
     causes horizontal page drag when the mobile drawer is off-screen */
  border-bottom: 1px solid var(--line);
  height: var(--nav-h);
  max-width: 100%;
  isolation: isolate;
}
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  pointer-events: none;
  z-index: -1;
}
.site-header .container {
  position: relative;
  height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.logo {
  display: flex; align-items: center; gap: 0.65rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  flex-shrink: 0;
}
.logo img { height: 40px; width: auto; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text small {
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center; justify-content: center;
  position: relative;
  z-index: 1;
  transition: border-color 0.2s, background 0.2s;
}
.nav-toggle:hover { border-color: #b8c2ce; background: var(--surface); }
.nav-toggle-bars {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 18px;
  height: 14px;
}
.nav-toggle-bars i {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 1px;
  transition: transform 0.28s var(--ease), opacity 0.2s, width 0.2s;
  transform-origin: center;
}
body.nav-open .nav-toggle-bars i:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle-bars i:nth-child(2) { opacity: 0; transform: scaleX(0.3); }
body.nav-open .nav-toggle-bars i:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-backdrop { display: none; }
.nav-panel-head,
.nav-panel-foot,
.nav-panel-brand,
.nav-panel-contacts,
.nav-cta { display: none; }

.nav { display: flex; align-items: center; gap: 0.05rem; flex-wrap: nowrap; }
.nav-panel-body,
.nav-links { display: contents; }
.nav-links > a, .nav-drop > button {
  padding: 0.5rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 620;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  background: none; border: 0; cursor: pointer;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.nav-links > a:hover, .nav-links > a.active, .nav-drop > button:hover, .nav-drop > button.active {
  color: var(--accent-dark);
  background: var(--accent-soft);
}
.nav-drop { position: static; }
.nav-drop > button { display: inline-flex; align-items: center; gap: 0.35rem; }
.nav-drop > button svg { width: 12px; height: 12px; transition: transform 0.25s var(--ease); }
.nav-drop.open > button svg, .nav-drop:focus-within > button svg { transform: rotate(180deg); }
.dropdown {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 22px 48px rgba(20, 24, 31, 0.14);
  border-radius: 6px;
  padding: 1rem 0.85rem 0.85rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.15rem 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease), visibility 0.22s;
  z-index: 50;
  overflow: visible;
  box-sizing: border-box;
}
.dropdown::before {
  content: "Nuestras marcas";
  grid-column: 1 / -1;
  display: block;
  margin: 0 0.45rem 0.55rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--line);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}
@media (min-width: 1101px) {
  .nav-drop.open .dropdown,
  .nav-drop:hover .dropdown,
  .nav-drop:focus-within .dropdown {
    opacity: 1; visibility: visible; transform: translateY(0);
  }
}
.dropdown a {
  position: relative;
  padding: 0.58rem 0.65rem 0.58rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink-soft);
  border-radius: var(--radius);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dropdown a::before {
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 50%;
  width: 3px;
  height: 0;
  border-radius: 2px;
  background: var(--accent);
  transform: translateY(-50%);
  transition: height 0.15s var(--ease);
}
.dropdown a:hover {
  background: var(--accent-soft);
  color: var(--accent-dark);
}
.dropdown a:hover::before { height: 55%; }
.dropdown a.active {
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 700;
}
.dropdown a.active::before { height: 55%; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost {
  background: transparent; color: #fff; border-color: rgba(255,255,255,0.45);
}
.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-outline {
  background: transparent; color: var(--ink); border-color: var(--line);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent-dark); }

main, .site-footer {
  max-width: 100%;
  overflow-x: hidden;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-h) - 38px);
  min-height: min(88vh, 760px);
  display: grid; align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--ink) center/cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(12,16,22,0.9) 0%, rgba(12,16,22,0.62) 46%, rgba(12,16,22,0.35) 100%),
    linear-gradient(to top, rgba(12,16,22,0.55), transparent 42%);
  z-index: 1;
}
.hero-slider {
  position: absolute; inset: 0;
  overflow: hidden;
  z-index: 0;
}
.hero-track {
  display: flex;
  height: 100%;
  width: 100%;
  will-change: transform;
  transition: transform 1.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
}
.hero-track.no-transition {
  transition: none;
}
@media (prefers-reduced-motion: reduce) {
  .hero-track { transition: none; }
  .hero-slide { transform: none; }
}
.hero-inner {
  position: relative; z-index: 2;
  padding: 4.5rem 0 5.5rem;
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}
.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.6rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 0.92;
  margin-bottom: 1.1rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.15s forwards;
}
.hero h1 {
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 500;
  max-width: 22ch;
  letter-spacing: 0.01em;
  margin-bottom: 0.85rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.28s forwards;
}
.hero p {
  max-width: 38ch;
  color: rgba(255,255,255,0.82);
  margin: 0 0 1.75rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.4s forwards;
}
.hero-cta {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.52s forwards;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Sections */
section { padding: 5rem 0; }
.section-head { max-width: 42rem; margin-bottom: 2.5rem; }
.section-head .eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.65rem;
}
.section-head h2 {
  font-size: clamp(2rem, 4vw, 2.85rem);
  margin-bottom: 0.65rem;
}
.section-head p { color: var(--muted); margin: 0; }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: -3.5rem;
  position: relative;
  z-index: 3;
}
.pillar {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow);
  transition: transform 0.35s var(--ease);
}
.pillar:hover { transform: translateY(-4px); }
.pillar-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.pillar h3 {
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}
.pillar p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.about-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}
.about-split figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  min-height: 420px;
  background: var(--ink);
}
.about-split img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
  transition: transform 1.1s var(--ease);
}
.about-split figure:hover img { transform: scale(1.04); }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}
.feature {
  padding: 1.1rem 1rem;
  background: var(--surface);
  border-left: 3px solid var(--accent);
}
.feature h4 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}
.feature p { margin: 0; font-size: 0.92rem; color: var(--muted); }

/* Brands */
.brands-section { background: var(--white); }
.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
}
.brand-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.75rem;
  min-height: 130px;
  padding: 1.1rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--surface-2);
  text-align: center;
  transition: border-color 0.2s, transform 0.25s var(--ease), box-shadow 0.25s;
}
.brand-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.1);
}
.brand-card img {
  max-height: 42px; max-width: 120px; width: auto;
  object-fit: contain;
  filter: grayscale(0.2);
}
.brand-card span {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.brand-card.no-logo {
  background: linear-gradient(145deg, var(--ink) 0%, var(--ink-soft) 100%);
  color: #fff;
}
.brand-card.no-logo span { color: #fff; font-size: 0.9rem; }

.brand-extra {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.75rem;
}
.brand-extra img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

/* Floor systems */
.floor-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.floor-card {
  position: relative;
  min-height: 320px;
  overflow: hidden;
  color: #fff;
  display: flex; align-items: flex-end;
}
.floor-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.floor-card:hover img { transform: scale(1.05); }
.floor-card .overlay {
  position: relative; z-index: 1;
  width: 100%;
  padding: 1.75rem;
  background: linear-gradient(to top, rgba(12,16,22,0.9), transparent);
}
.floor-card h3 {
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
}

/* Guide / Paypal / Contact blocks */
.band {
  background:
    linear-gradient(120deg, rgba(15,118,110,0.92), rgba(20,24,31,0.88)),
    url("../assets/images/Expansion-joint-cover-strips-1.jpg") center/cover;
  color: #fff;
  padding: 4.5rem 0;
}
.band .section-head p { color: rgba(255,255,255,0.8); }
.band h2 { color: #fff; }

.trust {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: center;
}
.trust img { border-radius: var(--radius); width: 100%; }

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
}
.contact-info h2 { font-size: 2.5rem; }
.contact-info p { color: var(--muted); }
.contact-list { margin-top: 1.5rem; display: grid; gap: 0.85rem; }
.contact-list > a, .contact-list > span {
  display: flex; gap: 0.75rem; align-items: flex-start;
  color: var(--ink-soft); font-weight: 560;
}
.contact-list strong {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 650;
  margin-bottom: 0.15rem;
}
.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}
.form-grid .full { grid-column: 1 / -1; }
.form-grid label {
  display: grid; gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-grid input, .form-grid textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--ink);
}
.form-grid input:focus, .form-grid textarea:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}
.form-note { margin-top: 0.75rem; font-size: 0.85rem; color: var(--muted); }

/* Home contact */
.contact-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(15, 118, 110, 0.1), transparent 29rem),
    linear-gradient(135deg, #f4f6f8 0%, #e8edf1 100%);
}
.contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74, 90, 106, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 90, 106, 0.035) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}
.contact-section .contact-grid {
  position: relative;
  z-index: 1;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  border: 1px solid rgba(20, 24, 31, 0.09);
  border-radius: calc(var(--radius) + 2px);
  box-shadow: 0 28px 70px rgba(20, 24, 31, 0.15);
}
.contact-section .contact-info {
  position: relative;
  padding: clamp(2rem, 4vw, 3.35rem);
  background:
    radial-gradient(circle at 100% 0, rgba(20, 184, 166, 0.18), transparent 18rem),
    linear-gradient(145deg, #111820 0%, #18232c 100%);
  color: #fff;
}
.contact-section .contact-info::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 7rem;
  height: 4px;
  background: linear-gradient(90deg, transparent, #2dd4bf);
}
.contact-section .section-head {
  margin-bottom: 1.65rem;
}
.contact-section .section-head .eyebrow {
  color: #5eead4;
}
.contact-section .contact-info h2 {
  max-width: 11ch;
  color: #fff;
  font-size: clamp(2.35rem, 4vw, 3.15rem);
}
.contact-section .contact-info p {
  max-width: 35rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}
.contact-section .contact-list {
  margin-top: 0;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.contact-section .contact-method {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 0.9rem;
  align-items: center;
  padding: 1rem 0;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: color 0.2s, padding-left 0.25s var(--ease);
}
.contact-section .contact-method:hover {
  color: #5eead4;
  padding-left: 0.3rem;
}
.contact-section .contact-method > span {
  display: block;
  min-width: 0;
}
.contact-section .contact-method .contact-method-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: #5eead4;
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(94, 234, 212, 0.24);
  border-radius: 50%;
}
.contact-section .contact-method-icon--whatsapp {
  color: #86efac;
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(134, 239, 172, 0.24);
}
.contact-section .contact-method-icon svg {
  width: 19px;
  height: 19px;
}
.contact-section .contact-list strong {
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.67rem;
  margin-bottom: 0.12rem;
}
.contact-section .contact-method b {
  display: block;
  overflow-wrap: anywhere;
  color: currentColor;
  font-size: 0.96rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.contact-availability {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.35rem;
  padding: 0.85rem 1rem;
  color: rgba(255, 255, 255, 0.67);
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.11);
  font-size: 0.8rem;
}
.contact-availability strong {
  color: #fff;
  font-size: 0.8rem;
}
.contact-availability-dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  background: #34d399;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(52, 211, 153, 0.12);
}
.contact-form--featured {
  padding: clamp(2rem, 4vw, 3.35rem);
  border: 0;
  box-shadow: none;
}
.contact-form-header {
  padding-bottom: 1.5rem;
  margin-bottom: 1.4rem;
  border-bottom: 1px solid var(--line);
}
.contact-form-header > span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.contact-form-header h3 {
  margin-bottom: 0.4rem;
  color: var(--ink);
  font-size: clamp(1.8rem, 3vw, 2.3rem);
}
.contact-form-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.contact-form--featured .form-grid {
  gap: 1rem;
}
.contact-form--featured .form-grid label {
  gap: 0.42rem;
  font-size: 0.72rem;
}
.contact-form--featured .form-grid input,
.contact-form--featured .form-grid textarea {
  padding: 0.86rem 0.95rem;
  background: #fff;
  border-color: #cbd3dc;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.contact-form--featured .form-grid input {
  min-height: 48px;
}
.contact-form--featured .form-grid textarea {
  min-height: 118px;
  resize: vertical;
}
.contact-form--featured .form-grid input::placeholder,
.contact-form--featured .form-grid textarea::placeholder {
  color: #89939f;
}
.contact-form--featured .form-grid input:focus,
.contact-form--featured .form-grid textarea:focus {
  outline: 0;
  background: #fff;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}
.contact-submit {
  width: 100%;
  min-height: 50px;
}
.contact-submit svg {
  width: 19px;
  height: 19px;
  transition: transform 0.2s var(--ease);
}
.contact-submit:hover svg {
  transform: translateX(3px);
}
.contact-form--featured .form-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin: 0.85rem 0 0;
  text-align: center;
  font-size: 0.76rem;
}
.contact-form--featured .form-note svg {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  color: var(--accent);
}

@media (max-width: 960px) {
  .contact-section .contact-grid {
    grid-template-columns: 1fr;
    width: min(100% - 2.5rem, 720px);
  }
  .contact-section .contact-info h2 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .contact-section .contact-grid {
    width: min(100% - 1.25rem, 720px);
  }
  .contact-section .contact-info,
  .contact-form--featured {
    padding: 1.4rem;
  }
  .contact-section .section-head {
    margin-bottom: 1.25rem;
  }
  .contact-section .contact-info h2 {
    font-size: 2.2rem;
  }
  .contact-section .contact-method {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 0.75rem;
    padding: 0.85rem 0;
  }
  .contact-section .contact-method .contact-method-icon {
    width: 38px;
    height: 38px;
  }
  .contact-section .contact-method b {
    font-size: 0.84rem;
  }
  .contact-form-header {
    padding-bottom: 1.2rem;
    margin-bottom: 1.15rem;
  }
  .contact-form--featured .form-note {
    align-items: flex-start;
    text-align: left;
  }
}

/* Page hero (inner) */
.page-hero {
  position: relative;
  padding: 4.5rem 0 3.5rem;
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(12,16,22,0.92), rgba(12,16,22,0.55)),
    var(--page-hero-img, url("../assets/images/Expansion-joint-cover-strips-1.jpg")) center/cover;
  opacity: 1;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: #5eead4; }
.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  max-width: 16ch;
}
.page-hero p { max-width: 48ch; color: rgba(255,255,255,0.8); margin: 0; }

.prose { max-width: 72ch; }
.prose p { color: var(--ink-soft); font-size: 1.02rem; }
.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.prose a:hover { color: var(--ink); }
.prose ul {
  margin: 1rem 0 1.5rem;
  padding-left: 1.1rem;
  list-style: disc;
  color: var(--ink-soft);
}
.prose li { margin: 0.4rem 0; }
.prose h2, .prose h3 { margin-top: 1.5rem; }
.content-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: start;
}
.page-hero + section:has(.content-layout) {
  padding-top: 2.25rem;
  padding-bottom: 4rem;
}
.product-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-top: 2rem;
}
.product-gallery figure {
  margin: 0;
  background: var(--white);
  border: 1px solid var(--line);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: grid;
}
.product-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  background: #fff;
}
.product-gallery--square {
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}
.product-gallery--square figure {
  aspect-ratio: 1;
}
.product-gallery--wide figure {
  aspect-ratio: 16 / 9;
}
figure.is-lightbox-trigger {
  position: relative;
  cursor: pointer;
  outline: 0;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s var(--ease);
}
figure.is-lightbox-trigger::after {
  content: "Ver imagen";
  position: absolute;
  right: 0.55rem;
  bottom: 0.55rem;
  padding: 0.32rem 0.55rem;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  background: rgba(15, 20, 27, 0.78);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s, transform 0.2s var(--ease);
  pointer-events: none;
}
figure.is-lightbox-trigger img {
  transition: transform 0.3s var(--ease);
}
figure.is-lightbox-trigger:hover,
figure.is-lightbox-trigger:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 10px 28px rgba(20, 24, 31, 0.14);
  transform: translateY(-2px);
}
figure.is-lightbox-trigger:hover::after,
figure.is-lightbox-trigger:focus-visible::after {
  opacity: 1;
  transform: none;
}
figure.is-lightbox-trigger:hover img {
  transform: scale(1.025);
}

html.lightbox-open,
body.lightbox-open {
  height: 100%;
  overflow: hidden;
  overscroll-behavior: none;
  touch-action: none;
}
.image-lightbox[hidden] {
  display: none;
}
.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: max(1rem, env(safe-area-inset-top, 0px))
    max(1rem, env(safe-area-inset-right, 0px))
    max(1rem, env(safe-area-inset-bottom, 0px))
    max(1rem, env(safe-area-inset-left, 0px));
  background: rgba(8, 12, 17, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s;
}
.image-lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.image-lightbox-dialog {
  position: relative;
  width: min(96vw, 1400px);
  height: min(92vh, 1000px);
  height: min(92dvh, 1000px);
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.14);
  background: #111820;
  box-shadow: 0 30px 90px rgba(0,0,0,0.5);
  transform: scale(0.975) translateY(8px);
  transition: transform 0.22s var(--ease);
}
.image-lightbox.is-open .image-lightbox-dialog {
  transform: none;
}
.image-lightbox-toolbar {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  z-index: 4;
  display: flex;
  gap: 0.45rem;
}
.image-lightbox-tool,
.image-lightbox-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  background: rgba(17, 24, 32, 0.82);
  color: #fff;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.image-lightbox-tool:hover,
.image-lightbox-tool:focus-visible,
.image-lightbox-arrow:hover,
.image-lightbox-arrow:focus-visible {
  border-color: rgba(94, 234, 212, 0.65);
  background: var(--accent);
  outline: 0;
}
.image-lightbox-tool:active,
.image-lightbox-arrow:active {
  transform: scale(0.95);
}
.image-lightbox-tool svg {
  width: 19px;
  height: 19px;
}
.image-lightbox-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  transform: translateY(-50%);
}
.image-lightbox-arrow:active {
  transform: translateY(-50%) scale(0.95);
}
.image-lightbox-arrow svg {
  width: 22px;
  height: 22px;
}
.image-lightbox-prev {
  left: 1rem;
}
.image-lightbox-next {
  right: 1rem;
}
.image-lightbox-media {
  min-width: 0;
  min-height: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 4.5rem 5rem 1rem;
}
.image-lightbox-media img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}
.image-lightbox-meta {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem 1.15rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.72);
  font-size: 0.78rem;
}
.image-lightbox-caption {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.image-lightbox-counter {
  flex-shrink: 0;
  color: #99f6e4;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.product-gallery--technical {
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
}
.product-gallery--technical figure {
  aspect-ratio: 1;
}
.product-gallery--technical img {
  object-fit: contain;
  padding: 0.7rem;
}
.brand-mark {
  display: flex;
  align-items: center;
  min-height: 104px;
  margin: 0 0 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--line);
}
.brand-mark img {
  width: min(100%, 502px);
  height: auto;
  object-fit: contain;
}
.product-feature {
  margin: 1.75rem 0 0;
  border: 1px solid var(--line);
  background: var(--white);
  overflow: hidden;
}
.product-feature img {
  display: block;
  width: 100%;
  height: auto;
}
.product-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 2rem;
  margin: 1rem 0 1.5rem;
}
.product-lists ul {
  margin: 0;
}
.product-label {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 0.25rem 0 0.5rem;
}
.side-panel {
  position: sticky; top: calc(var(--nav-h) + 1rem);
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.5rem;
}
.side-panel h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.side-panel p { color: var(--muted); font-size: 0.92rem; }
.side-panel .btn { width: 100%; margin-top: 1rem; }

.checklist {
  display: grid; gap: 0.65rem;
}
.checklist li {
  padding: 0.9rem 1rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  color: var(--ink-soft);
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.78);
  padding: 3.5rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.site-footer h4 {
  color: #fff;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}
.site-footer a { color: rgba(255,255,255,0.78); transition: color 0.2s; }
.site-footer a:hover { color: #fff; }
.footer-brands {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 1rem;
  font-size: 0.88rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.25rem;
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }

/* WhatsApp float */
.wa-float {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 28px; height: 28px; }

/* Responsive */
@media (max-width: 1100px) {
  .payment-methods--menu { display: block; }
  .logo-text span { font-size: 1rem; }
  .nav-toggle { display: inline-flex; }
  body.nav-open {
    overflow: hidden;
    touch-action: none;
  }
  body.nav-open .site-header {
    z-index: 250;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 240;
    background: rgba(15, 20, 27, 0.48);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s var(--ease), visibility 0.28s;
  }
  body.nav-open .nav-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: min(100%, 380px);
    max-width: 100%;
    height: 100%;
    height: 100dvh;
    z-index: 260;
    background: var(--white);
    border: 0;
    border-left: 1px solid rgba(255,255,255,0.08);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 0;
    transform: translate3d(100%, 0, 0);
    opacity: 1;
    pointer-events: none;
    visibility: hidden;
    transition: transform 0.32s var(--ease), visibility 0.32s;
    box-shadow: -24px 0 60px rgba(15, 20, 27, 0.22);
    overflow: hidden;
    overscroll-behavior: contain;
  }
  body.nav-open .nav {
    transform: translate3d(0, 0, 0);
    pointer-events: auto;
    visibility: visible;
  }

  .nav-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    flex-shrink: 0;
    min-height: 72px;
    padding: 0.85rem 1.1rem;
    padding-top: calc(0.85rem + env(safe-area-inset-top, 0px));
    border-bottom: 1px solid var(--line);
    background: linear-gradient(180deg, #fbfcfd 0%, #f4f6f8 100%);
    color: var(--ink);
    position: relative;
    z-index: 2;
  }
  .nav-panel-brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    min-width: 0;
    color: var(--ink);
  }
  .nav-panel-brand img {
    width: auto;
    height: 40px;
    flex-shrink: 0;
    object-fit: contain;
    display: block;
  }
  .nav-panel-brand strong {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.1;
  }
  .nav-close {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--white);
    color: var(--ink);
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
  }
  .nav-close svg { width: 18px; height: 18px; }
  .nav-close:active,
  .nav-close:hover {
    background: var(--ink);
    color: #fff;
    border-color: var(--ink);
  }

  .nav-panel-body {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    overflow: hidden;
    flex: 1;
    min-height: 0;
    background: var(--white);
  }
  .nav-links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.55rem 0.85rem 0.35rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    flex: 1;
    min-height: 0;
  }
  .nav-links > a,
  .nav-drop > button {
    width: 100%;
    justify-content: space-between;
    text-align: left;
    padding: 0.95rem 0.35rem 0.95rem 0.85rem;
    font-size: 0.98rem;
    font-weight: 650;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--ink-soft);
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    position: relative;
  }
  .nav-links > a:last-child { border-bottom: 0; }
  .nav-links > a.active,
  .nav-drop > button.active,
  .nav-links > a:active,
  .nav-drop > button:active {
    color: var(--accent-dark);
    background: transparent;
    border-color: var(--line);
  }
  .nav-links > a.active::before,
  .nav-drop.is-active > button::before {
    content: "";
    position: absolute;
    left: 0;
    top: 22%;
    bottom: 22%;
    width: 3px;
    border-radius: 2px;
    background: var(--accent);
  }
  .nav-drop {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--line);
  }
  .nav-drop > button {
    border-bottom: 0;
  }
  .nav-drop > button svg {
    width: 14px;
    height: 14px;
    opacity: 0.55;
  }
  .dropdown {
    position: static !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    width: 100% !important;
    max-width: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    display: none;
    box-shadow: none !important;
    border: 0 !important;
    border-radius: 0 !important;
    max-height: none !important;
    margin: 0 0 0.35rem !important;
    padding: 0.1rem 0 0.4rem 0.35rem !important;
    background: transparent !important;
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    z-index: 1;
  }
  .dropdown::before {
    display: none;
  }
  .dropdown a {
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
    padding: 0.58rem 0.5rem 0.58rem 0.15rem;
    color: var(--muted);
    background: transparent;
    border: 0;
    border-radius: 0;
    border-bottom: 1px solid #e8edf2;
    font-size: 0.88rem;
    font-weight: 560;
    letter-spacing: 0.01em;
    text-transform: none;
  }
  .dropdown a:last-child {
    border-bottom: 0;
  }
  .dropdown a::before {
    content: "–";
    display: inline;
    position: static;
    left: auto;
    top: auto;
    width: auto;
    height: auto;
    margin-right: 0.55rem;
    border-radius: 0;
    background: none;
    transform: none;
    color: var(--steel);
    font-weight: 500;
  }
  .dropdown a:hover,
  .dropdown a:active {
    background: transparent;
    color: var(--accent-dark);
  }
  .dropdown a:hover::before,
  .dropdown a:active::before {
    height: auto;
    color: var(--accent);
  }
  .dropdown a.active {
    background: transparent;
    color: var(--accent-dark);
    border-color: #e8edf2;
    font-weight: 700;
  }
  .dropdown a.active::before {
    height: auto;
    color: var(--accent);
  }
  .nav-drop.open .dropdown {
    display: grid !important;
  }
  .nav-drop.open > button {
    color: var(--accent-dark);
    background: transparent;
  }

  .nav-panel-foot {
    display: block;
    flex-shrink: 0;
    padding: 1rem 1.1rem calc(1.15rem + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid var(--line);
    background: linear-gradient(180deg, #f7f8fa 0%, #eef1f4 100%);
  }
  .nav-cta {
    display: inline-flex;
    width: 100%;
    margin-bottom: 0.85rem;
    padding: 0.9rem 1rem;
  }
  .nav-panel-contacts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.95rem;
  }
  .nav-panel-contacts a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 42px;
    padding: 0.55rem 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--line);
    background: var(--white);
    color: var(--ink-soft);
    font-size: 0.78rem;
    font-weight: 650;
  }
  .nav-panel-contacts a svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--accent);
  }
  .nav-panel-contacts a:active {
    border-color: #99f6e4;
    background: var(--accent-soft);
    color: var(--accent-dark);
  }
  .payment-methods--menu {
    margin-top: 0;
    padding-top: 0.85rem;
    border-top: 1px dashed #c9d2dc;
  }
  .payment-methods--menu .payment-methods-title {
    margin-bottom: 0.55rem;
  }
  .payment-methods--menu .payment-logo {
    min-width: 64px;
    height: 36px;
    padding: 0.25rem 0.5rem;
  }
  .payment-methods--menu .payment-logo img {
    max-height: 20px;
    max-width: 64px;
  }
}
@media (max-width: 900px) {
  .topbar-inner {
    min-height: 50px;
    justify-content: center;
    gap: 0.45rem;
  }
  .topbar-label {
    display: none;
  }
  .topbar-status {
    width: 38px;
    height: 38px;
    justify-content: center;
    gap: 0;
  }
  .topbar-status-dot {
    display: none;
  }
  .topbar-actions {
    gap: 0.45rem;
  }
  .topbar-contact {
    width: 38px;
    min-height: 38px;
    height: 38px;
    padding: 0;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: transparent;
  }
  .topbar-contact:last-child {
    padding-right: 0;
  }
  .topbar-icon {
    width: 36px;
    height: 36px;
  }
  .topbar-icon svg {
    width: 16px;
    height: 16px;
  }
}
@media (hover: none) {
  figure.is-lightbox-trigger::after {
    opacity: 0.9;
    transform: none;
  }
}
@media (max-width: 960px) {
  section:not(.hero):not(.page-hero) {
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
  }
  .section-head {
    margin-bottom: 1.75rem;
  }
  .pillars, .about-split, .floor-split, .trust, .contact-grid, .content-layout, .footer-grid {
    grid-template-columns: 1fr;
  }
  .page-hero + section:has(.content-layout) {
    padding-top: 1.35rem;
    padding-bottom: 2.75rem;
  }
  .pillars { margin-top: -2rem; }
  .about-split figure { min-height: 280px; }
  .side-panel { position: static; }
}
@media (max-width: 640px) {
  section:not(.hero):not(.page-hero) {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
  .section-head {
    margin-bottom: 1.15rem;
  }
  .feature-grid, .form-grid, .brand-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: 3.5rem 0 3rem; }
  .page-hero + section:has(.content-layout) {
    padding-top: 1rem;
    padding-bottom: 2rem;
  }
  .image-lightbox {
    padding: 0;
  }
  .image-lightbox-dialog {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    border: 0;
  }
  .image-lightbox-toolbar {
    top: max(0.65rem, env(safe-area-inset-top, 0px));
    right: max(0.65rem, env(safe-area-inset-right, 0px));
  }
  .image-lightbox-arrow {
    width: 42px;
    height: 42px;
  }
  .image-lightbox-prev {
    left: 0.55rem;
  }
  .image-lightbox-next {
    right: 0.55rem;
  }
  .image-lightbox-media {
    padding: 4.25rem 0.75rem 0.75rem;
  }
  .image-lightbox-meta {
    padding-right: max(1rem, env(safe-area-inset-right, 0px));
    padding-bottom: max(0.8rem, env(safe-area-inset-bottom, 0px));
    padding-left: max(1rem, env(safe-area-inset-left, 0px));
  }
  .brand-grid { grid-template-columns: 1fr 1fr; }
  .brand-extra { grid-template-columns: 1fr; }
  .product-lists { grid-template-columns: 1fr; }
  .logo-text span { font-size: 1.05rem; }
}