/* ==========================================================================
   SHREE SATGURU ENTERPRISES — Stylesheet
   Design language: industrial wholesale supplier.
   Signature motif: the hardware-store "pegboard tag" — every card reads
   like a punched price tag hung on a pegboard hook, tying hardware,
   paint and electrical goods to one shared visual idea.
   ========================================================================== */

:root {
  /* ---- Color tokens ---- */
  --color-navy-900: #0d2238;   /* deepest structural ink */
  --color-navy-700: #16324f;   /* primary brand */
  --color-navy-500: #24507c;   /* mid accents, links on light */
  --color-concrete-100: #f6f4ef; /* page background — warm, not cold-grey */
  --color-concrete-200: #ece8df;
  --color-white: #ffffff;
  --color-ink: #191919;
  --color-ink-soft: #4a4f57;
  --color-orange-600: #e0611f; /* paint-bucket / hazard orange — primary CTA */
  --color-orange-700: #bd4c14;
  --color-yellow-500: #f2b705; /* electrical accent, used sparingly */
  --color-line: #d8d2c4;
  --color-success: #1f8a4c;

  /* ---- Type tokens ---- */
  --font-display: "Archivo Black", "Barlow Condensed", Arial, sans-serif;
  --font-heading: "Barlow Condensed", Arial, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* ---- Layout tokens ---- */
  --radius-tag: 10px;
  --radius-pill: 999px;
  --shadow-card: 0 6px 20px rgba(13, 34, 56, 0.10);
  --shadow-card-hover: 0 14px 32px rgba(13, 34, 56, 0.16);
  --container-w: 1200px;
  --nav-h: 72px;
}

/* ---- Reset ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-concrete-100);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
}

section { padding: 84px 0; }
@media (max-width: 640px) { section { padding: 56px 0; } }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--color-orange-600);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-orange-600);
  display: inline-block;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-navy-900);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
}
.section-title {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-sub {
  color: var(--color-ink-soft);
  max-width: 620px;
  margin-bottom: 44px;
  font-size: 1.02rem;
}
.section-head { margin-bottom: 8px; }

/* Visible focus states for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-orange-600);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

.btn-whatsapp {
  background: var(--color-success);
  color: var(--color-white);
  box-shadow: 0 8px 18px rgba(31, 138, 76, 0.28);
}
.btn-whatsapp:hover { box-shadow: 0 10px 24px rgba(31, 138, 76, 0.36); transform: translateY(-2px); }

.btn-call {
  background: var(--color-orange-600);
  color: var(--color-white);
  box-shadow: 0 8px 18px rgba(224, 97, 31, 0.30);
}
.btn-call:hover { background: var(--color-orange-700); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--color-navy-700);
  border-color: var(--color-navy-700);
}
.btn-outline:hover { background: var(--color-navy-700); color: var(--color-white); }

.btn-outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: var(--color-white); }

.btn-small { padding: 9px 16px; font-size: 0.82rem; }
.btn-block { width: 100%; }

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--nav-h);
  background: rgba(246, 244, 239, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--color-navy-700);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.05rem;
}
.brand-text { line-height: 1.1; }
.brand-name { font-weight: 700; font-size: 1.08rem; color: var(--color-navy-900); text-transform: uppercase; letter-spacing: 0.01em; }
.brand-tag { font-size: 0.7rem; color: var(--color-ink-soft); text-transform: uppercase; letter-spacing: 0.08em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-navy-700);
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--color-orange-600);
  transition: width 0.2s ease;
}
.nav-links a:hover::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  border: none;
  background: transparent;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--color-navy-900);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 20px 20px;
    border-bottom: 1px solid var(--color-line);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--color-concrete-200); }
  .nav-cta .btn-call-text { display: none; }
  .nav-toggle { display: flex; }
}
@media (max-width: 520px) {
  .nav-cta { gap: 8px; }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  background: var(--color-navy-900);
  color: var(--color-white);
  overflow: hidden;
  padding: 90px 0 100px;
}
.hero::before {
  /* pegboard hole pattern — the store's own wall, rendered as texture */
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.09) 2.2px, transparent 2.2px);
  background-size: 34px 34px;
  opacity: 0.55;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.hero::after {
  content: "";
  position: absolute;
  right: -10%;
  top: -20%;
  width: 60%;
  height: 140%;
  background: radial-gradient(circle, rgba(224,97,31,0.28) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  color: var(--color-yellow-500);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 26px;
}
.hero h1 {
  font-family: var(--font-display);
  color: var(--color-white);
  font-size: clamp(2.4rem, 5.6vw, 4rem);
  text-transform: uppercase;
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.hero-sub {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: rgba(255,255,255,0.92);
  margin-top: 18px;
  max-width: 560px;
  font-weight: 500;
}
.hero-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 24px;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
}
.hero-strip span { display: inline-flex; align-items: center; gap: 8px; }
.hero-strip span::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-orange-600);
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}
.hero-secondary-call {
  margin-top: 16px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}
.hero-secondary-call a { color: var(--color-yellow-500); font-weight: 600; }

/* Hero visual — the three trades represented as hung pegboard tags */
.hero-visual {
  position: relative;
  height: 420px;
}
.peg-tag {
  position: absolute;
  width: 190px;
  background: var(--color-white);
  border-radius: var(--radius-tag);
  padding: 20px 18px 18px;
  box-shadow: var(--shadow-card-hover);
  color: var(--color-ink);
  transform: rotate(var(--tilt, -4deg));
}
.peg-tag::before {
  /* the punched hole + string, hanging on the pegboard */
  content: "";
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 22px;
  background: rgba(255,255,255,0.5);
}
.peg-tag::after {
  content: "";
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 3px solid var(--color-concrete-100);
  background: var(--color-navy-900);
}
.peg-tag-icon {
  width: 40px; height: 40px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.peg-tag-icon svg { width: 22px; height: 22px; }
.peg-tag h4 {
  font-size: 1.02rem;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.peg-tag p { font-size: 0.82rem; color: var(--color-ink-soft); }

.peg-tag--hardware { top: 0; left: 6%; --tilt: -6deg; z-index: 3; }
.peg-tag--hardware .peg-tag-icon { background: rgba(22,50,79,0.1); color: var(--color-navy-700); }
.peg-tag--paint { top: 150px; left: 32%; --tilt: 3deg; z-index: 4; }
.peg-tag--paint .peg-tag-icon { background: rgba(224,97,31,0.14); color: var(--color-orange-600); }
.peg-tag--electrical { top: 300px; left: 4%; --tilt: -2deg; z-index: 2; }
.peg-tag--electrical .peg-tag-icon { background: rgba(242,183,5,0.18); color: #a17c03; }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 340px; margin-top: 10px; }
  .peg-tag { width: 44vw; max-width: 190px; }
}
@media (max-width: 560px) {
  .hero { padding: 64px 0 72px; }
  .hero-visual { display: none; }
}

/* ==========================================================================
   PRODUCT CATEGORIES
   ========================================================================== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
@media (max-width: 900px) { .categories-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .categories-grid { grid-template-columns: 1fr; } }

.cat-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: 30px 26px 26px;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--color-line);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  opacity: 0;
  transform: translateY(18px);
}
.cat-card.is-visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease; }
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.cat-card--hardware { border-top-color: var(--color-navy-700); }
.cat-card--paint { border-top-color: var(--color-orange-600); }
.cat-card--electrical { border-top-color: var(--color-yellow-500); }

.cat-icon {
  width: 58px; height: 58px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.cat-icon svg { width: 30px; height: 30px; }
.cat-card--hardware .cat-icon { background: rgba(22,50,79,0.09); color: var(--color-navy-700); }
.cat-card--paint .cat-icon { background: rgba(224,97,31,0.12); color: var(--color-orange-600); }
.cat-card--electrical .cat-icon { background: rgba(242,183,5,0.16); color: #a17c03; }

.cat-card h3 { font-size: 1.3rem; text-transform: uppercase; margin-bottom: 8px; }
.cat-card p.cat-desc { color: var(--color-ink-soft); font-size: 0.94rem; margin-bottom: 16px; }

.cat-items {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 22px;
}
.cat-items li {
  font-size: 0.78rem;
  background: var(--color-concrete-100);
  border: 1px solid var(--color-line);
  color: var(--color-ink-soft);
  padding: 5px 11px;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   WHOLESALE SECTION
   ========================================================================== */
.wholesale {
  background: var(--color-navy-700);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.wholesale::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 2px, transparent 2px);
  background-size: 30px 30px;
}
.wholesale-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.wholesale h2 { color: var(--color-white); }
.wholesale .section-sub { color: rgba(255,255,255,0.78); }
.who-buyers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  margin: 24px 0 32px;
}
.who-buyers li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.9);
}
.who-buyers li::before {
  content: "";
  width: 8px; height: 8px;
  background: var(--color-orange-600);
  border-radius: 2px;
  flex-shrink: 0;
}
.wholesale-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 18px;
  padding: 34px;
}
.wholesale-card h3 { color: var(--color-white); font-size: 1.5rem; margin-bottom: 10px; text-transform: uppercase; }
.wholesale-card p { color: rgba(255,255,255,0.78); margin-bottom: 22px; font-size: 0.95rem; }

@media (max-width: 900px) {
  .wholesale-inner { grid-template-columns: 1fr; }
  .who-buyers { grid-template-columns: 1fr 1fr; }
}

/* ==========================================================================
   WHY CHOOSE US
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .why-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .why-grid { grid-template-columns: 1fr; } }

.why-card {
  background: var(--color-white);
  border-radius: 14px;
  padding: 26px;
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateY(18px);
}
.why-card.is-visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease; }
.why-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-orange-600);
  margin-bottom: 12px;
}
.why-card h3 { font-size: 1.12rem; text-transform: uppercase; margin-bottom: 8px; }
.why-card p { color: var(--color-ink-soft); font-size: 0.92rem; }

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .gallery-grid { grid-template-columns: 1fr 1fr; gap: 10px; } }

.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--color-concrete-200);
  cursor: pointer;
  border: none;
  padding: 0;
}
.gallery-item img, .gallery-item video {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.gallery-item:hover img, .gallery-item:hover video { transform: scale(1.06); }
.gallery-item.is-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--color-ink-soft);
  font-size: 0.78rem;
  text-align: center;
  padding: 10px;
}
.gallery-item.is-placeholder svg { width: 30px; height: 30px; opacity: 0.5; }
.gallery-play-badge {
  position: absolute;
  bottom: 8px; right: 8px;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(13,34,56,0.72);
  display: flex; align-items: center; justify-content: center;
}
.gallery-play-badge svg { width: 14px; height: 14px; color: #fff; }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(13,34,56,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 30px;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.lightbox.open { display: flex; opacity: 1; }
.lightbox-content { max-width: min(900px, 92vw); max-height: 86vh; }
.lightbox-content img, .lightbox-content video { max-width: 100%; max-height: 86vh; border-radius: 8px; }
.lightbox-close {
  position: absolute;
  top: 22px; right: 26px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
}

/* ==========================================================================
   BUSINESS INFO / CONTACT
   ========================================================================== */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}
@media (max-width: 860px) { .info-grid { grid-template-columns: 1fr; } }

.info-card {
  background: var(--color-white);
  border-radius: 18px;
  padding: 36px;
  box-shadow: var(--shadow-card);
  border-left: 5px solid var(--color-orange-600);
}
.info-card h3 {
  font-size: 1.6rem;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.info-card .info-owner { color: var(--color-ink-soft); font-size: 0.95rem; margin-bottom: 22px; }
.info-row {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid var(--color-concrete-200);
}
.info-row:first-of-type { border-top: none; }
.info-row-icon {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--color-concrete-100);
  color: var(--color-navy-700);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.info-row-icon svg { width: 18px; height: 18px; }
.info-row-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-ink-soft); margin-bottom: 2px; }
.info-row-value { font-weight: 600; color: var(--color-navy-900); }
.info-row-value a:hover { color: var(--color-orange-600); }
.info-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* Location map card */
.map-card {
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-white);
  display: flex;
  flex-direction: column;
}
.map-frame-wrap { position: relative; width: 100%; padding-top: 62%; background: var(--color-concrete-200); }
.map-frame-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-card-foot { padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.map-card-foot p { font-size: 0.9rem; color: var(--color-ink-soft); }

/* ==========================================================================
   ENQUIRY FORM
   ========================================================================== */
.enquiry {
  background: var(--color-concrete-200);
}
.enquiry-wrap {
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: 18px;
  padding: 40px;
  box-shadow: var(--shadow-card);
}
.enquiry-wrap .section-title, .enquiry-wrap .section-sub { text-align: left; }
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-navy-900);
  margin-bottom: 8px;
}
.form-row input, .form-row textarea, .form-row select {
  width: 100%;
  padding: 13px 15px;
  border-radius: 10px;
  border: 1.5px solid var(--color-line);
  background: var(--color-concrete-100);
  color: var(--color-ink);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.form-row input:focus, .form-row textarea:focus, .form-row select:focus {
  border-color: var(--color-orange-600);
  background: var(--color-white);
}
.form-row textarea { resize: vertical; min-height: 90px; }
.form-error {
  color: #b3261e;
  font-size: 0.82rem;
  margin-top: 6px;
  display: none;
}
.form-row.has-error input,
.form-row.has-error textarea,
.form-row.has-error select { border-color: #b3261e; }
.form-row.has-error .form-error { display: block; }
.form-note { font-size: 0.8rem; color: var(--color-ink-soft); margin-top: 14px; }
.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(31,138,76,0.1);
  color: var(--color-success);
  border: 1px solid rgba(31,138,76,0.3);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 0.9rem;
  margin-top: 18px;
}
.form-success.show { display: flex; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-navy-900);
  color: rgba(255,255,255,0.72);
  padding: 60px 0 26px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; gap: 30px; } }
.footer-brand { display: flex; gap: 12px; margin-bottom: 14px; }
.footer-brand .brand-mark { background: var(--color-orange-600); }
.footer-brand .brand-name { color: var(--color-white); }
.footer-brand .brand-tag { color: rgba(255,255,255,0.55); }
.site-footer p { font-size: 0.9rem; line-height: 1.6; }
.footer-col h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--color-orange-600); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

/* ==========================================================================
   FLOATING BUTTONS
   ========================================================================== */
.floating-actions {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 400;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.fab {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 22px rgba(13,34,56,0.3);
  color: #fff;
  transition: transform 0.15s ease;
}
.fab:hover { transform: scale(1.08); }
.fab svg { width: 26px; height: 26px; }
.fab-whatsapp { background: var(--color-success); }
.fab-call { background: var(--color-orange-600); }

/* ==========================================================================
   MISC / UTILITY
   ========================================================================== */
.fade-in { opacity: 0; transform: translateY(18px); }
.fade-in.is-visible { opacity: 1; transform: translateY(0); transition: opacity 0.6s ease, transform 0.6s ease; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-orange-600);
  color: #fff;
  padding: 12px 18px;
  z-index: 2000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.demo-banner {
  background: var(--color-yellow-500);
  color: var(--color-navy-900);
  text-align: center;
  font-size: 0.82rem;
  padding: 8px 16px;
  font-weight: 600;
}