@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:wght@600;700;800;900&display=swap');

/* ── Variables ── */
:root {
  --primary:      #2C4E5B;
  --primary-dark: #1e3640;
  --accent:       #4C859B;
  --accent-light: rgba(76,133,155,0.12);
  --white:        #ffffff;
  --off-white:    #F4F7F8;
  --gray-100:     #E8EDEF;
  --gray-200:     #C9D8DD;
  --gray-500:     #7A9BAA;
  --text:         #1a2e38;
  --text-muted:   #537280;
  --gradient:     linear-gradient(135deg, #2C4E5B 0%, #4C859B 100%);
  --shadow-sm:    0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:    0 6px 24px rgba(0,0,0,0.10);
  --shadow-lg:    0 16px 48px rgba(0,0,0,0.14);
  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;
  --header-h:     88px;
  --container:    1200px;
  --ease:         cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--text); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── Typography ── */
h1,h2,h3,h4 { font-family: 'Montserrat', sans-serif; line-height: 1.15; color: var(--primary); }
h1 { font-size: clamp(2.2rem, 5vw, 3.75rem); font-weight: 900; }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem);  font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
h4 { font-size: 1rem;    font-weight: 700; }
p  { color: var(--text-muted); line-height: 1.55; }

/* ── Layout ── */
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
.section    { padding-block: 6rem; }
.section--sm { padding-block: 4rem; }
.section--dark { background: var(--primary); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }
.section--dark p { color: rgba(255,255,255,0.65); }
.section--tinted { background: var(--off-white); }

/* ── Section label ── */
.label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section--dark .label { color: rgba(255,255,255,0.55); }

/* ── Section head ── */
.section-head { text-align: center; max-width: 640px; margin-inline: auto; margin-bottom: 3.5rem; }
.section-head h2 { margin-bottom: 1rem; }
.section-head p  { font-size: 1.05rem; }

/* ─────────────────────────────────────────
   HEADER / NAV
───────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: white;
  border-bottom: 1px solid var(--gray-100);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Logo — header */
.logo { display: flex; flex-direction: row; align-items: center; flex-shrink: 0; gap: 0.875rem; text-decoration: none; }
.logo img { height: 72px; width: auto; }
.logo-sub {
  font-size: 0.6rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.35;
  border-left: 1px solid var(--gray-200);
  padding-left: 0.875rem;
  white-space: nowrap;
}

/* Footer logo */
.footer .logo { flex-direction: row; align-items: center; }
.footer .logo img { display: block; height: 64px; filter: brightness(0) invert(1); }
.footer .logo-sub { border-left-color: rgba(255,255,255,0.2); color: rgba(255,255,255,0.45); }

/* Nav links */
.nav { display: flex; align-items: center; gap: 0.25rem; }
.nav-link {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link:hover { color: var(--accent); background: var(--accent-light); }
.nav-link.active { color: var(--accent); background: var(--accent-light); }

/* Products dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 0.375rem);
  left: 0;
  background: white;
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 230px;
  padding: 0.4rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.18s, transform 0.18s, visibility 0.18s;
  z-index: 500;
}
.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-dropdown__menu a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.875rem;
  font-size: 0.835rem;
  font-weight: 600;
  color: var(--primary);
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
}
.nav-dropdown__menu a:hover { background: var(--accent-light); color: var(--accent); }
.nav-dropdown__chevron { transition: transform 0.18s; flex-shrink: 0; }
.nav-dropdown:hover .nav-dropdown__chevron { transform: rotate(180deg); }

/* CTA button in nav */
.btn-nav {
  padding: 0.6rem 1.375rem;
  background: var(--gradient);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  transition: all 0.2s var(--ease);
}
.btn-nav:hover { opacity: 0.88; transform: translateY(-1px); box-shadow: var(--shadow-sm); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.ham-bar { display: block; width: 24px; height: 2px; background: var(--primary); border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.hamburger.open .ham-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .ham-bar:nth-child(2) { opacity: 0; }
.hamburger.open .ham-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  flex-direction: column;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0; bottom: 0;
  background: var(--primary-dark);
  padding: 2rem 1.5rem;
  gap: 0.25rem;
  overflow-y: auto;
  z-index: 999;
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link {
  font-size: 1.125rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  border-radius: 0;
  color: white;
  font-weight: 600;
}
.mobile-nav .nav-link:hover { background: rgba(255,255,255,0.08); color: white; }
.mobile-nav .nav-dropdown__menu {
  position: static;
  opacity: 1;
  visibility: visible;
  transform: none;
  box-shadow: none;
  background: rgba(255,255,255,0.06);
  border: none;
  border-radius: var(--radius-sm);
  margin: 0.25rem 0 0.5rem 0;
  padding: 0.25rem;
}
.mobile-nav .nav-dropdown__menu a { color: rgba(255,255,255,0.8); font-size: 0.9rem; padding: 0.6rem 1rem; }
.mobile-nav .nav-dropdown__menu a:hover { background: rgba(255,255,255,0.1); color: white; }
.mobile-nav .nav-dropdown__chevron { display: none; }
.mobile-nav .btn-nav { margin-top: 1rem; text-align: center; background: var(--gradient); border: none; padding: 1rem; border-radius: var(--radius-sm); color: white; font-weight: 700; }

/* ─────────────────────────────────────────
   HERO (Full-bleed, image + overlay)
───────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary-dark);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.04);
  transition: transform 8s ease;
}
.hero.loaded .hero__bg { transform: scale(1); }
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(28,54,64,0.92) 0%, rgba(44,78,91,0.75) 55%, rgba(76,133,155,0.45) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  color: white;
  max-width: 680px;
}
.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
}
.hero__label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.hero h1 { color: white; margin-bottom: 1.25rem; }
.hero h1 span { color: #7EC8E3; }
.hero p { font-size: 1.125rem; color: rgba(255,255,255,0.75); max-width: 540px; margin-bottom: 2.25rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Page hero (inner pages — shorter) */
.page-hero {
  position: relative;
  padding-block: 8rem 5rem;
  background: var(--primary-dark);
  overflow: hidden;
  text-align: center;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(28,54,64,0.65), rgba(28,54,64,0.85));
}
.page-hero__content { position: relative; z-index: 2; }
.page-hero h1 { color: white; font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
.page-hero p  { color: rgba(255,255,255,0.72); font-size: 1.125rem; max-width: 560px; margin-inline: auto; }

/* ─────────────────────────────────────────
   BUTTONS
───────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: all 0.22s var(--ease);
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.btn--primary {
  background: var(--gradient);
  color: white;
}
.btn--primary:hover { opacity: 0.88; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(44,78,91,0.4); }
.btn--outline {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover { border-color: white; background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.btn--teal {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn--teal:hover { background: var(--accent); color: white; transform: translateY(-2px); }
.btn--lg { padding: 1rem 2.5rem; font-size: 0.9375rem; }

/* ─────────────────────────────────────────
   STAT BAR
───────────────────────────────────────── */
.stat-bar { background: var(--primary); padding-block: 2.5rem; }
.stat-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 0.5rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 2.5rem;
  color: white;
  line-height: 1;
}
.stat-num span { color: #7EC8E3; }
.stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.375rem; font-weight: 500; }

/* ─────────────────────────────────────────
   PRODUCT CATEGORY CARDS
───────────────────────────────────────── */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--gray-100);
}
.cat-card {
  position: relative;
  height: 340px;
  overflow: hidden;
  background: var(--primary-dark);
  cursor: pointer;
}
.cat-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease), opacity 0.3s;
  opacity: 0.65;
}
.cat-card:hover .cat-card__img { transform: scale(1.06); opacity: 0.5; }
.cat-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(28,54,64,0.95) 0%, rgba(28,54,64,0.4) 60%, transparent 100%);
  transition: background 0.35s;
}
.cat-card:hover .cat-card__overlay {
  background: linear-gradient(to top, rgba(28,54,64,0.98) 0%, rgba(44,78,91,0.7) 100%);
}
.cat-card__body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
}
.cat-card__num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
  display: block;
}
.cat-card__title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  margin-bottom: 0.625rem;
  line-height: 1.25;
}
.cat-card__desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), opacity 0.3s;
  opacity: 0;
}
.cat-card:hover .cat-card__desc { max-height: 80px; opacity: 1; }
.cat-card__arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 1rem;
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.3s 0.1s, transform 0.3s 0.1s;
}
.cat-card:hover .cat-card__arrow { opacity: 1; transform: translateX(0); }

/* ─────────────────────────────────────────
   ABOUT / 2-COL IMAGE SECTION
───────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.two-col--reverse { }

.img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.img-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: white;
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.875rem;
}
.img-badge__icon { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; }
.img-badge__icon svg { width: 26px; height: 26px; stroke: var(--primary); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.img-badge__num  { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.5rem; color: var(--primary); line-height: 1; }
.img-badge__text { font-size: 0.72rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }

/* Text block */
.text-block h2 { margin-bottom: 1.25rem; }
.text-block p  { margin-bottom: 1.5rem; }
.text-block .label { display: block; }

/* ─────────────────────────────────────────
   FOUNDERS SECTION
───────────────────────────────────────── */
.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 860px;
  margin: 0 auto;
}
.founder-card {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: white;
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: box-shadow 0.25s, border-color 0.25s;
}
.founder-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.founder-photo-wrap { flex-shrink: 0; }
.founder-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 2px solid var(--gray-100);
  display: block;
}
.founder-initials {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
}
.founder-info { flex: 1; min-width: 0; }
.founder-name { font-size: 1.0625rem; font-weight: 700; color: var(--primary); margin-bottom: 0.2rem; }
.founder-role { font-size: 0.75rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.75rem; }
.founder-bio { font-size: 0.85rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 1rem; }
.founder-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
  border: 1.5px solid var(--gray-100);
  border-radius: 999px;
  padding: 0.3rem 0.875rem;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.founder-linkedin:hover { background: var(--primary); color: white; border-color: var(--primary); }
.founder-linkedin svg { flex-shrink: 0; }
@media (max-width: 768px) {
  .founder-grid { grid-template-columns: 1fr; }
  .founder-card { flex-direction: column; align-items: center; text-align: center; }
  .founder-linkedin { margin: 0 auto; }
}

/* ─────────────────────────────────────────
   VALUE / WHY CARDS
───────────────────────────────────────── */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.value-card {
  padding: 2rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
  background: white;
}
.value-card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.value-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(44,78,91,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.value-card__icon svg { width: 24px; height: 24px; stroke: var(--primary); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.section--dark .value-card { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.08); }
.section--dark .value-card:hover { border-color: rgba(255,255,255,0.25); background: rgba(255,255,255,0.07); }
.section--dark .value-card__icon { background: rgba(255,255,255,0.1); }
.section--dark .value-card__icon svg { stroke: white; }

/* ─────────────────────────────────────────
   PRODUCT DETAIL SECTIONS (products page)
───────────────────────────────────────── */
.prod-section {
  padding-block: 5rem;
  border-bottom: 1px solid var(--gray-100);
}
.prod-section:nth-child(even) { background: var(--off-white); }
.prod-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 2rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.prod-header-left {}
.prod-badge { display: inline-block; padding: 0.3rem 0.875rem; background: var(--accent-light); color: var(--accent); border-radius: 100px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.75rem; }

/* Product mini cards (for agri, rubber, construction) */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.prod-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.prod-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.prod-card h4 { color: var(--primary); margin-bottom: 0.375rem; font-size: 1rem; }
.prod-card .sub { font-size: 0.75rem; font-weight: 700; color: var(--accent); margin-bottom: 0.875rem; display: block; letter-spacing: 0.05em; text-transform: uppercase; }
.prod-card .spec { font-size: 0.8rem; background: var(--off-white); border-radius: 6px; padding: 0.625rem 0.875rem; margin-bottom: 0.875rem; font-family: monospace; color: var(--text-muted); line-height: 1.6; }
.prod-card p { font-size: 0.875rem; line-height: 1.5; color: var(--text-muted); }
.section--tinted .prod-card { background: white; }

/* ─────────────────────────────────────────
   TABLES
───────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1.5px solid var(--gray-100); box-shadow: var(--shadow-sm); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table thead tr { background: var(--primary); }
.data-table thead th { padding: 1rem 1.25rem; text-align: left; color: white; font-weight: 700; font-size: 0.8125rem; letter-spacing: 0.04em; white-space: nowrap; }
.data-table tbody tr { border-bottom: 1px solid var(--gray-100); transition: background 0.15s; }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--accent-light); }
.data-table tbody tr:nth-child(even) { background: var(--off-white); }
.data-table tbody tr:nth-child(even):hover { background: var(--accent-light); }
.data-table td { padding: 0.875rem 1.25rem; color: var(--text); vertical-align: top; }

/* Tags / chips */
.tag { display: inline-flex; align-items: center; gap: 0.375rem; padding: 0.3rem 0.75rem; background: var(--off-white); border-radius: 100px; font-size: 0.78rem; font-weight: 600; color: var(--primary); margin: 0.2rem; }
.tag--accent { background: var(--accent-light); color: var(--accent); }

/* ─────────────────────────────────────────
   CTA BANNER
───────────────────────────────────────── */
.cta-banner {
  background: var(--gradient);
  padding-block: 5rem;
  text-align: center;
}
.cta-banner h2 { color: white; margin-bottom: 1rem; }
.cta-banner p  { color: rgba(255,255,255,0.75); font-size: 1.05rem; margin-bottom: 2rem; max-width: 520px; margin-inline: auto; margin-bottom: 2rem; }

/* ─────────────────────────────────────────
   CONTACT FORM
───────────────────────────────────────── */
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.8125rem; font-weight: 700; color: var(--primary); margin-bottom: 0.5rem; letter-spacing: 0.01em; }
.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  color: var(--text);
  background: white;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(76,133,155,0.15); }
.form-control.error { border-color: #e53e3e; }
textarea.form-control { min-height: 140px; resize: vertical; }

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer { background: var(--primary-dark); color: white; padding-top: 5rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 4rem; padding-bottom: 4rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer__brand p { color: rgba(255,255,255,0.5); font-size: 0.875rem; line-height: 1.75; margin-top: 1rem; max-width: 26ch; }
.footer__heading { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 1.25rem; }
.footer__links { display: flex; flex-direction: column; gap: 0.625rem; }
.footer__links a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer__links a:hover { color: white; }
.footer__contact-item { display: flex; gap: 0.625rem; font-size: 0.875rem; color: rgba(255,255,255,0.6); margin-bottom: 0.625rem; line-height: 1.5; align-items: flex-start; }
.footer__contact-item svg { width: 15px; height: 15px; stroke: rgba(255,255,255,0.45); fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; margin-top: 2px; }
.footer__contact-item a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer__contact-item a:hover { color: white; }
/* Contact page info card icons */
.contact-icon-wrap { width: 48px; height: 48px; border-radius: var(--radius-sm); background: rgba(44,78,91,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-icon-wrap svg { width: 22px; height: 22px; stroke: var(--primary); fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding-block: 1.5rem; font-size: 0.8125rem; color: rgba(255,255,255,0.35); flex-wrap: wrap; gap: 0.5rem; }

/* ─────────────────────────────────────────
   REVEAL ANIMATIONS
───────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s var(--ease), transform 0.65s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─────────────────────────────────────────
   SEARCH BAR
───────────────────────────────────────── */
.search-bar {
  position: relative;
  max-width: 520px;
  margin-inline: auto;
}
.search-bar input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 1.5px solid var(--gray-200);
  border-radius: 100px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  color: var(--text);
  background: white;
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.search-bar input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(76,133,155,0.15); }
.search-bar__icon { position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%); color: var(--gray-500); pointer-events: none; }

/* Tab filter */
.tab-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-block: 2rem; }
.tab { padding: 0.5rem 1.125rem; border: 1.5px solid var(--gray-200); border-radius: 100px; font-size: 0.8125rem; font-weight: 700; color: var(--text-muted); background: white; transition: all 0.2s; }
.tab:hover { border-color: var(--accent); color: var(--accent); }
.tab.active { background: var(--primary); border-color: var(--primary); color: white; }

/* ─────────────────────────────────────────
   UTILITY
───────────────────────────────────────── */
.search-hidden { display: none !important; }
.text-center { text-align: center; }
.mt-sm { margin-top: 1rem; }
.mt-md { margin-top: 2rem; }
.mt-lg { margin-top: 3rem; }
.divider { height: 1px; background: var(--gray-100); margin-block: 3rem; }

/* ─────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────── */
@media (max-width: 1024px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .stat-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); padding-block: 1.5rem; }
  .stat-item:nth-child(even) { }
  .two-col { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  :root { --header-h: 72px; }
  h1 { font-size: clamp(1.875rem, 8vw, 2.5rem); }
  .section { padding-block: 4rem; }
  .nav { display: none; }
  .btn-nav { display: none; }
  .hamburger { display: flex; }
  .cat-grid { grid-template-columns: 1fr; }
  .cat-card { height: 260px; }
  .value-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .stat-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .prod-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .btn--lg { width: 100%; justify-content: center; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding-inline: 1rem; }
  .stat-bar__grid { grid-template-columns: 1fr; }
}