/* ============================================================
   WeNet — Design System
   RTL Hebrew, Heebo font, teal/green brand
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --green:        #84c98b;
  --teal:         #27bdbe;
  --teal-dark:    #1fa5a6;
  --bg:           #fff;
  --bg-alt:       #f7f7f5;
  --bg-dark:      #111111;
  --text:         #1a1a1a;
  --text-sec:     #6b6b6b;
  --border:       #e8e8e6;

  --header-h:     92px;
  --max-w:        1400px;
  --pad:          clamp(24px, 5vw, 80px);
  --section-y:    clamp(64px, 8vw, 120px);
  --card-radius:  6px;
  --ease:         0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  direction: rtl;
  lang: he;
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Heebo', 'Arial Hebrew', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* ── Typography ─────────────────────────────────────────────── */
.t-hero       { font-size: clamp(36px, 6vw, 80px); font-weight: 300; line-height: 1.1; letter-spacing: -0.02em; }
.t-h1         { font-size: clamp(32px, 4.5vw, 60px); font-weight: 600; line-height: 1.15; }
.t-h2         { font-size: clamp(26px, 3.5vw, 44px); font-weight: 600; line-height: 1.2; }
.t-h3         { font-size: clamp(20px, 2.5vw, 28px); font-weight: 600; line-height: 1.3; }
.t-body       { font-size: clamp(15px, 1.1vw, 17px); line-height: 1.75; }
.t-label      { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.t-sec        { color: var(--text-sec); }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section {
  padding-block: var(--section-y);
}

.section-alt {
  background: var(--bg-alt);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 2px;
  font-size: 15px;
  font-weight: 600;
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--teal);
  color: #fff;
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}

.btn-outline {
  border: 1.5px solid rgba(255,255,255,0.7);
  color: #fff;
}
.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
}

.btn-dark {
  background: var(--bg-dark);
  color: #fff;
}
.btn-dark:hover {
  background: #222;
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--teal);
  font-weight: 600;
  padding-inline: 0;
  gap: 6px;
}
.btn-ghost:hover { gap: 10px; }

/* arrow for ghost btn */
.btn-ghost::before { content: '←'; }

/* ── Image Placeholder ──────────────────────────────────────── */
.img-wrap {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #e8f5e9 0%, #e0f7f7 100%);
}
.img-wrap img { transition: transform 0.6s var(--ease); }
.img-wrap:hover img { transform: scale(1.04); }

/* Placeholder label (shown when no real image) */
.img-placeholder {
  position: absolute;
  inset: 0;
  display: none; /* hidden once real images are added */
}

/* ── Header / Navigation ────────────────────────────────────── */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  height: var(--header-h);
  z-index: 100;
  transition: background var(--ease), box-shadow var(--ease);
}

.site-header.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 1px 0 var(--border);
}

.site-header.scrolled .nav-link { color: var(--text); }
.site-header.scrolled .nav-link:hover { color: var(--teal); }
.site-header.scrolled .nav-cta { color: #fff; }

.navbar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrap {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-wrap svg { height: 50px; width: auto; }
.logo-wrap img { height: 50px; width: auto; object-fit: contain; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link {
  font-size: 17px;
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  transition: color var(--ease);
}
.nav-link:hover { color: #fff; }

.nav-cta {
  background: var(--teal);
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 2px;
  font-weight: 600;
  transition: background var(--ease);
}
.nav-cta:hover { background: var(--teal-dark) !important; }

/* Active page link */
.nav-link.active {
  background: #e0e0e0 !important;
  color: var(--text) !important;
  border-radius: 6px;
  padding: 6px 12px;
}
.mobile-nav .nav-link.active {
  background: rgba(255,255,255,0.25) !important;
  border-radius: 6px;
  padding: 6px 12px;
}

/* Scrolled state — dark links */
.site-header.scrolled .nav-link { color: var(--text); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--ease);
}
.site-header.scrolled .hamburger span { background: var(--text); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(17,17,17,0.97);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease);
}
.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-nav .nav-link {
  font-size: 28px;
  font-weight: 600;
  color: #fff;
}
.mobile-nav .close-nav {
  position: absolute;
  top: 24px;
  left: 24px;
  font-size: 32px;
  color: #fff;
  line-height: 1;
}

/* ── Hero Section ────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100dvh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.25) 0%,
    rgba(0,0,0,0.4) 50%,
    rgba(0,0,0,0.55) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 800px;
  padding-inline: var(--pad);
}

.hero-tagline {
  font-size: clamp(13px, 1.2vw, 15px);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(38px, 6vw, 82px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: clamp(16px, 1.5vw, 20px);
  font-weight: 300;
  color: rgba(255,255,255,0.85);
  margin-bottom: 48px;
  max-width: 540px;
  margin-inline: auto;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.4);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── Section Header ──────────────────────────────────────────── */
.section-header {
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-label {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
  display: block;
}
.section-title { margin-bottom: 16px; }
.section-desc { color: var(--text-sec); max-width: 520px; }

/* ── Value Statement ─────────────────────────────────────────── */
.value-section {
  padding-block: var(--section-y);
}
.value-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 120px);
  align-items: center;
}
.value-statement {
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.3;
}
.value-body { color: var(--text-sec); margin-top: 24px; }
.value-cta  { margin-top: 32px; }

/* ── Featured Work Grid ──────────────────────────────────────── */
.featured-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 340px 340px;
  gap: 12px;
}
.featured-grid .card:first-child {
  grid-row: span 2;
}

/* ── Project Cards ───────────────────────────────────────────── */
.card {
  position: relative;
  overflow: hidden;
  border-radius: var(--card-radius);
  background: var(--bg-alt);
  cursor: pointer;
}
.card .img-wrap {
  height: 100%;
  border-radius: var(--card-radius);
}
.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0) 55%);
  opacity: 0;
  transition: opacity var(--ease);
  border-radius: var(--card-radius);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  color: #fff;
}
.card:hover .card-overlay { opacity: 1; }
.card-cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 6px;
}
.card-title { font-size: 20px; font-weight: 600; }

/* ── Grid CTA row ────────────────────────────────────────────── */
.grid-cta {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

/* ── Sector Entry Cards ──────────────────────────────────────── */
.sector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.sector-card {
  position: relative;
  height: 480px;
  overflow: hidden;
  border-radius: var(--card-radius);
  cursor: pointer;
  display: block;
}
.sector-card .img-wrap {
  height: 100%;
}
.sector-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.1) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 40px 40px 24px;
  color: #fff;
  transition: background var(--ease);
}
.sector-card:hover .sector-card-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%);
}
.sector-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}
.sector-name {
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 600;
  margin-bottom: 12px;
  line-height: 1.2;
}
.sector-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 8px;
  max-width: 320px;
}
.sector-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.4);
  padding-bottom: 2px;
  transition: border-color var(--ease), gap var(--ease);
}
.sector-card:hover .sector-link {
  border-color: #fff;
  gap: 12px;
}
/* RTL arrow */
.sector-link::before { content: '←'; }
.sector-link-ltr::before { content: none; }
.sector-link-ltr::after { content: '←'; }

/* ── Trust / Differentiators ────────────────────────────────── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.diff-card {
  padding: 40px 32px;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  transition: box-shadow var(--ease), transform var(--ease);
}
.diff-card:hover {
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
  transform: translateY(-4px);
}
.diff-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(39, 189, 190, 0.1);
  color: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}
.diff-icon svg {
  width: 24px;
  height: 24px;
}
.diff-title    { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.diff-subtitle { color: var(--teal); font-size: 14px; font-weight: 500; margin-bottom: 12px; }
.diff-body     { color: var(--text-sec); font-size: 15px; line-height: 1.7; }

/* ── Split card (image + text side by side) ──────────────────── */
.split-card {
  display: flex;
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--bg-alt);
}
.split-card-img {
  width: 42%;
  flex-shrink: 0;
}
.split-card-body {
  flex: 1;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.split-card-body .diff-title { margin-bottom: 8px; }
.split-card-body .diff-body  { margin: 0; }

@media (max-width: 640px) {
  .split-card { flex-direction: column; }
  .split-card-img { width: 100%; height: 200px; }
  .split-card-body { padding: 20px; }
}

/* ── Catalog Banner ──────────────────────────────────────────── */
.catalog-banner {
  background: var(--bg-alt);
  border-radius: var(--card-radius);
  padding: clamp(48px, 6vw, 80px) var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: clamp(32px, 4vw, 60px);
  margin-bottom: var(--section-y);
}
.catalog-text .catalog-title {
  font-size: clamp(22px, 2.5vw, 32px);
  font-weight: 600;
  margin-bottom: 10px;
}
.catalog-text .catalog-sub { color: var(--text-sec); }

/* ── CTA Banner ──────────────────────────────────────────────── */
.cta-banner {
  background: var(--bg-dark);
  padding: clamp(80px, 10vw, 140px) var(--pad);
  text-align: center;
  color: #fff;
}
.cta-banner .cta-title {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  margin-bottom: 16px;
}
.cta-banner .cta-sub {
  font-size: clamp(16px, 1.5vw, 20px);
  color: rgba(255,255,255,0.7);
  margin-bottom: 48px;
}

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 64px var(--pad) 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-logo svg { height: 42px; width: auto; margin-bottom: 20px; }
.footer-logo img { height: 42px; width: auto; object-fit: contain; margin-bottom: 20px; }
.footer-tagline { font-size: 14px; line-height: 1.7; max-width: 260px; }
.footer-col-title {
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-link {
  font-size: 14px;
  transition: color var(--ease);
}
.footer-link:hover { color: #fff; }

.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact a {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color var(--ease);
}
.footer-contact a:hover { color: #fff; }
.footer-contact .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.footer-contact .icon svg { width: 100%; height: 100%; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 13px;
}
.footer-social {
  display: flex;
  gap: 16px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  transition: border-color var(--ease), color var(--ease);
}
.footer-social a svg { width: 16px; height: 16px; }
.footer-social a:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

/* ── WhatsApp Floating Button ───────────────────────────────── */
.whatsapp-btn {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  border-radius: 50px;
  padding: 14px 22px 14px 18px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--ease), box-shadow var(--ease);
  text-decoration: none;
}
.whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.5);
}
.whatsapp-btn .wa-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
.whatsapp-btn .wa-pulse {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 14px;
  height: 14px;
  background: #ff4444;
  border-radius: 50%;
  border: 2px solid #fff;
  animation: pulse 2.5s ease infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.3); opacity: 0.7; }
}

/* ── Sector Page Header ─────────────────────────────────────── */
.page-hero {
  height: 55vh;
  min-height: 400px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.page-hero .img-wrap { position: absolute; inset: 0; }
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.15) 60%);
  z-index: 1;
}
.page-hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 60px var(--pad);
  width: 100%;
}
.page-hero-title { color: #fff; }
.page-hero-sub {
  color: rgba(255,255,255,0.8);
  font-size: clamp(15px, 1.3vw, 18px);
  margin-top: 12px;
  max-width: 540px;
}

/* ── Sub-topic Cards (sector page) ─────────────────────────── */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.topic-card {
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: transform var(--ease), box-shadow var(--ease);
  display: block;
  background: var(--bg-alt);
}
.topic-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}
.topic-img {
  height: 240px;
  position: relative;
}
.topic-body {
  padding: 24px 28px;
}
.topic-title { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.topic-desc  { color: var(--text-sec); font-size: 15px; line-height: 1.65; }
.topic-link  {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--teal);
  font-weight: 600;
  font-size: 14px;
  margin-top: 16px;
  transition: gap var(--ease);
}
.topic-card:hover .topic-link { gap: 10px; }
.topic-link::after { content: '←'; }

/* ── Gallery Grid (sub-topic page) ─────────────────────────── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}
.gallery-item {
  height: 280px;
  border-radius: var(--card-radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--ease);
}
.gallery-item:hover { transform: scale(1.01); }
.gallery-item .img-wrap { height: 100%; }

/* Supplier label on gallery items */
.gallery-item.supplier::after {
  content: 'השראה מהספק';
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0,0,0,0.55);
  color: rgba(255,255,255,0.85);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}
.gallery-item.supplier { position: relative; }

.lightbox-trigger { cursor: pointer; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  width: auto;
  height: auto;
}
.lightbox-close {
  position: absolute;
  top: 24px;
  left: 24px;
  color: #fff;
  font-size: 36px;
  line-height: 1;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--ease);
}
.lightbox-close:hover { opacity: 1; }

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: none;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--ease), background var(--ease);
}
.lightbox-nav:hover { opacity: 1; background: rgba(255,255,255,0.16); }
.lightbox-left { left: 24px; }
.lightbox-right { right: 24px; }

@media (max-width: 640px) {
  .lightbox-nav { width: 40px; height: 40px; font-size: 24px; }
  .lightbox-left { left: 8px; }
  .lightbox-right { right: 8px; }
}

/* ── Contact Form ───────────────────────────────────────────── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.form-input {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--border);
  border-radius: 2px;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  transition: border-color var(--ease);
  text-align: right;
}
.form-input:focus {
  outline: none;
  border-color: var(--teal);
}
.form-select { appearance: none; cursor: pointer; }
textarea.form-input { resize: vertical; min-height: 140px; }

.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--teal);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--ease);
  border: none;
}
.form-submit:hover { background: var(--teal-dark); }

.form-success {
  display: none;
  padding: 20px;
  background: color-mix(in srgb, var(--green) 15%, #fff);
  border: 1px solid var(--green);
  border-radius: 4px;
  color: #1a5c1f;
  font-weight: 600;
  text-align: center;
  margin-top: 24px;
}

.contact-info { padding-top: 8px; }
.contact-info-title { font-size: 22px; font-weight: 600; margin-bottom: 32px; }
.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  font-size: 16px;
}
.contact-detail .icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-detail a { transition: color var(--ease); }
.contact-detail a:hover { color: var(--teal); }

/* ── About Page ─────────────────────────────────────────────── */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.about-intro-img {
  height: clamp(400px, 50vw, 600px);
  border-radius: var(--card-radius);
  overflow: hidden;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.service-card {
  padding: 40px 28px;
  background: var(--bg-alt);
  border-radius: var(--card-radius);
  text-align: center;
}
.service-num {
  font-size: 48px;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 16px;
}
.service-title { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.service-desc  { color: var(--text-sec); font-size: 15px; }

/* Safety section */
.safety-section {
  background: var(--bg-dark);
  color: #fff;
  padding: var(--section-y) var(--pad);
}
.safety-content {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}
.safety-title { color: #fff; margin-bottom: 20px; }
.safety-body  { color: rgba(255,255,255,0.75); font-size: 18px; line-height: 1.8; }
.safety-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.safety-point {
  background: rgba(255,255,255,0.06);
  padding: 28px 24px;
  border-radius: var(--card-radius);
  text-align: right;
}
.safety-point-title { font-weight: 700; margin-bottom: 8px; color: var(--green); }
.safety-point-body  { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-sec);
  padding-block: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}
.breadcrumb a { transition: color var(--ease); }
.breadcrumb a:hover { color: var(--teal); }
.breadcrumb-sep { color: var(--border); }

/* ── Spacer ─────────────────────────────────────────────────── */
.mt-header { margin-top: var(--header-h); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .featured-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 360px 240px 240px;
  }
  .featured-grid .card:first-child { grid-row: span 1; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .diff-grid  { grid-template-columns: 1fr 1fr; }
  .safety-points { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }

  .hero {
    height: calc(75dvh - 45px);
    min-height: unset;
  }

  .hero-logo-extra { display: block !important; width: 88px !important; }

  .hero-overlay {
    background: linear-gradient(
      to bottom,
      rgba(0,0,0,0.55) 0%,
      rgba(0,0,0,0.15) 30%,
      rgba(0,0,0,0) 60%
    );
  }

  .hero-title { letter-spacing: -0.01em; }

  .value-grid    { grid-template-columns: 1fr; gap: 32px; }
  .sector-grid   { grid-template-columns: 1fr; }
  .sector-card   { height: 360px; }
  .diff-grid     { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card  { padding: 28px 24px; }
  .contact-wrap  { grid-template-columns: 1fr; gap: 48px; }
  .footer-top    { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }

  .catalog-banner {
    flex-direction: column;
    text-align: center;
  }

  .whatsapp-btn .wa-label { display: none; }
  .whatsapp-btn {
    padding: 14px;
    border-radius: 50%;
  }

  .featured-grid {
    grid-template-rows: 280px 200px 200px;
    gap: 8px;
  }

  .sector-desc { font-size: 13px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 280px; }
  .topics-grid  { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item { height: 220px; }
}