/* =============================================
   PubliSmart — Main Stylesheet
   ============================================= */

:root {
  --blue: #3B82F6;
  --blue-dark: #2563EB;
  --blue-light: #DBEAFE;
  --blue-xlight: #EFF6FF;
  --sky: #0EA5E9;
  --text: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --white: #ffffff;
  --surface: #F8FAFC;
  --border: #E2E8F0;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(59,130,246,0.10);
  --shadow-lg: 0 12px 48px rgba(59,130,246,0.15);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── UTILITIES ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-xlight);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}
.section-title span { color: var(--blue); }
.section-title em { font-style: italic; font-weight: 400; }

img { display: block; width: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--blue);
  color: var(--white);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid var(--blue);
  cursor: pointer;
}
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-2px); box-shadow: var(--shadow); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--text);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid var(--border);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-xlight); }

.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white);
  color: var(--blue);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid transparent;
}
.btn-white:hover { background: var(--blue-xlight); transform: translateY(-2px); }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 68px;
  display: flex; align-items: center; gap: 40px;
}
.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-mark {
  width: 38px; height: 38px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.9rem;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
}
.logo-text { font-family: var(--font-head); font-weight: 800; font-size: 1.15rem; color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin-left: auto; }
.nav-links a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--blue); background: var(--blue-xlight); }
.btn-nav {
  flex-shrink: 0;
  background: var(--blue);
  color: var(--white);
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-nav:hover { background: var(--blue-dark); }
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none;
  cursor: pointer; padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  padding: 120px 24px 80px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}
.b1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #3B82F6, #0EA5E9);
  top: -200px; right: -100px;
}
.b2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #6366F1, #3B82F6);
  bottom: -100px; left: -100px;
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.4;
}
.hero-content {
  position: relative; z-index: 1;
  max-width: 560px;
  animation: fadeUp 0.8s ease both;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600;
  color: var(--blue);
  background: var(--blue-xlight);
  border: 1px solid var(--blue-light);
  padding: 6px 16px; border-radius: 100px;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 20px;
}
.hero-title em { font-style: italic; font-weight: 400; color: var(--text-muted); }
.hero-title .highlight { color: var(--blue); }
.hero-sub { font-size: 1.05rem; color: var(--text-muted); max-width: 460px; margin-bottom: 36px; line-height: 1.7; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 52px; }
.hero-stats { display: flex; gap: 40px; }
.hstat { display: flex; flex-direction: column; gap: 2px; }
.hstat strong { font-family: var(--font-head); font-size: 2rem; font-weight: 800; color: var(--blue); line-height: 1; }
.hstat span { font-size: 0.82rem; color: var(--text-muted); }
.hero-visual {
  position: absolute; right: max(24px, calc(50% - 580px));
  top: 50%; transform: translateY(-50%);
  width: min(44%, 520px);
  z-index: 1;
  animation: fadeIn 1s ease 0.3s both;
}
.hero-img-wrap { position: relative; }
.hero-img-wrap img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.hero-chip {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  white-space: nowrap;
}
.chip1 { top: 24px; left: -40px; }
.chip2 { bottom: 32px; right: -30px; }
.scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  font-size: 0.78rem; color: var(--text-muted); z-index: 2;
  animation: bounce 2s ease infinite;
}

/* ── CATEGORIES ── */
.categories { padding: 100px 0; background: var(--white); }
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.cat-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex; flex-direction: column; gap: 12px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition);
}
.cat-card:hover { border-color: var(--accent); box-shadow: 0 8px 32px rgba(59,130,246,0.12); transform: translateY(-4px); }
.cat-card:hover::before { transform: scaleX(1); }
.cat-icon { font-size: 2.2rem; }
.cat-card h3 { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--text); }
.cat-card p { font-size: 0.9rem; color: var(--text-muted); flex: 1; }
.cat-arrow { font-size: 1.1rem; color: var(--accent); transition: var(--transition); }
.cat-card:hover .cat-arrow { transform: translateX(4px); }

/* ── SHOWCASE STRIP ── */
.showcase { padding: 60px 0; overflow: hidden; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.showcase-track {
  display: flex; gap: 20px;
  width: max-content;
  animation: slide 30s linear infinite;
}
.showcase-track:hover { animation-play-state: paused; }
.showcase-item {
  position: relative;
  width: 300px; flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.showcase-item img { height: 200px; transition: transform 0.4s ease; }
.showcase-item:hover img { transform: scale(1.06); }
.showcase-item span {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 24px 16px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: var(--white);
  font-size: 0.85rem; font-weight: 600;
}

/* ── WHY ── */
.why { padding: 100px 0; }
.why-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.why-desc { color: var(--text-muted); margin-bottom: 28px; font-size: 1.02rem; line-height: 1.7; }
.why-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.why-list li { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; color: var(--text); }
.check {
  display: flex; align-items: center; justify-content: center;
  width: 24px; height: 24px; flex-shrink: 0;
  background: var(--blue-xlight);
  color: var(--blue);
  border-radius: 6px;
  font-size: 0.8rem; font-weight: 700;
}
.why-media { position: relative; }
.why-img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.why-badge {
  position: absolute; bottom: -20px; left: -24px;
  background: var(--blue);
  color: var(--white);
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 2px;
}
.why-badge strong { font-family: var(--font-head); font-size: 1.8rem; font-weight: 800; }
.why-badge span { font-size: 0.8rem; opacity: 0.85; }

/* ── STATS ── */
.stats-section {
  padding: 80px 0;
  background: var(--blue);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 40px; text-align: center;
}
.stat-box { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.stat-box strong {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  color: var(--white);
}
.stat-box span { font-size: 0.9rem; color: rgba(255,255,255,0.75); font-weight: 500; }

/* ── TESTIMONIALS ── */
.testimonials { padding: 100px 0; background: var(--surface); }
.testi-slider { overflow: hidden; margin: 48px 0 24px; }
.testi-track { display: flex; gap: 24px; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.testi-card {
  min-width: calc(50% - 12px);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  flex-shrink: 0;
}
.stars { color: #F59E0B; font-size: 1.1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testi-card p { font-size: 0.97rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-author img { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; object-fit: cover; }
.testi-author strong { display: block; font-size: 0.92rem; color: var(--text); font-weight: 600; }
.testi-author span { font-size: 0.8rem; color: var(--text-muted); }
.testi-dots { display: flex; gap: 8px; justify-content: center; margin-bottom: 16px; }
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border); border: none; cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--blue); width: 24px; border-radius: 4px; }
.testi-nav { display: flex; gap: 12px; justify-content: center; }
.testi-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--white); border: 1.5px solid var(--border);
  font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.testi-btn:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* ── CTA BANNER ── */
.cta-banner {
  padding: 72px 24px;
  background: linear-gradient(135deg, #1D4ED8 0%, #3B82F6 50%, #0EA5E9 100%);
}
.cta-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-inner h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 6px;
}
.cta-inner p { color: rgba(255,255,255,0.8); font-size: 1rem; }

/* ── FOOTER ── */
.footer { background: var(--text); padding: 72px 0 0; }
.footer-inner {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px; padding-bottom: 48px;
}
.footer .logo-mark { background: var(--blue); }
.footer .logo-text { color: var(--white); }
.footer-brand p { color: #94A3B8; font-size: 0.9rem; margin: 16px 0 24px; line-height: 1.7; }
.social-links { display: flex; gap: 12px; }
.social-icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: #94A3B8; transition: var(--transition);
}
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover { background: var(--blue); color: var(--white); }
.footer-links h4, .footer-contact h4 {
  font-family: var(--font-head); font-weight: 700;
  color: var(--white); font-size: 0.95rem; margin-bottom: 20px;
}
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: #94A3B8; font-size: 0.9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--blue); }
.footer-contact p { color: #94A3B8; font-size: 0.88rem; margin-bottom: 10px; }
.footer-contact a { color: #94A3B8; transition: var(--transition); }
.footer-contact a:hover { color: var(--blue); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p { color: #475569; font-size: 0.82rem; }

/* ── BACK TO TOP ── */
.back-top {
  position: fixed; bottom: 28px; right: 28px; z-index: 50;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  border: none; cursor: pointer;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  opacity: 0; pointer-events: none;
  display: flex; align-items: center; justify-content: center;
}
.back-top.visible { opacity: 1; pointer-events: all; }
.back-top:hover { background: var(--blue-dark); transform: translateY(-3px); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, var(--blue-xlight) 0%, var(--white) 60%);
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.page-hero .breadcrumb {
  font-size: 0.82rem; color: var(--text-muted);
  margin-bottom: 16px; display: flex; justify-content: center; align-items: center; gap: 8px;
}
.page-hero .breadcrumb a { color: var(--blue); }

/* ── SERVICES PAGE ── */
.service-block { padding: 80px 0; }
.service-block:nth-child(even) { background: var(--surface); }
.service-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.service-inner.reverse { direction: rtl; }
.service-inner.reverse > * { direction: ltr; }
.service-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.service-img img { height: 380px; }
.service-text h2 { font-family: var(--font-head); font-size: clamp(1.6rem, 2.8vw, 2.1rem); font-weight: 800; margin-bottom: 16px; }
.service-text p { color: var(--text-muted); line-height: 1.75; margin-bottom: 20px; }
.service-items { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.service-items li { display: flex; align-items: center; gap: 10px; font-size: 0.93rem; color: var(--text); list-style: none; }
.service-items li::before { content: '✦'; color: var(--blue); font-size: 0.7rem; }

/* ── PRODUCTS PAGE ── */
.products-section { padding: 80px 0; }
.filters {
  display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px; border-radius: 100px;
  background: var(--white); border: 1.5px solid var(--border);
  font-size: 0.88rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); font-family: var(--font-body);
  color: var(--text-muted);
}
.filter-btn.active, .filter-btn:hover { background: var(--blue); border-color: var(--blue); color: var(--white); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.product-card {
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--blue-light); }
.product-img { position: relative; overflow: hidden; }
.product-img img { height: 220px; transition: transform 0.4s ease; }
.product-card:hover .product-img img { transform: scale(1.06); }
.product-tag {
  position: absolute; top: 14px; left: 14px;
  background: var(--blue); color: var(--white);
  font-size: 0.72rem; font-weight: 700;
  padding: 4px 10px; border-radius: 100px; letter-spacing: 0.05em;
}
.product-info { padding: 20px 22px 24px; }
.product-info h3 { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; margin-bottom: 6px; }
.product-info p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 16px; }
.product-footer { display: flex; align-items: center; justify-content: space-between; }
.price { font-family: var(--font-head); font-weight: 800; font-size: 1.15rem; color: var(--blue); }
.price span { font-size: 0.75rem; font-weight: 400; color: var(--text-muted); }
.btn-add {
  padding: 8px 18px; background: var(--blue-xlight);
  color: var(--blue); border: none; border-radius: 8px;
  font-weight: 600; font-size: 0.85rem; cursor: pointer;
  transition: var(--transition); font-family: var(--font-body);
}
.btn-add:hover { background: var(--blue); color: var(--white); }

/* ── ABOUT PAGE ── */
.about-intro { padding: 80px 0; }
.about-intro-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.about-img { position: relative; }
.about-img img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-img-badge {
  position: absolute; top: -20px; right: -20px;
  background: var(--blue); color: var(--white);
  padding: 16px 20px; border-radius: var(--radius-sm);
  text-align: center;
}
.about-img-badge strong { display: block; font-family: var(--font-head); font-size: 2rem; font-weight: 800; }
.about-img-badge span { font-size: 0.78rem; opacity: 0.85; }
.about-text h2 { margin-bottom: 20px; }
.about-text p { color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.value-card {
  padding: 22px; background: var(--surface);
  border-radius: var(--radius-sm); border: 1px solid var(--border);
}
.value-card .icon { font-size: 1.6rem; margin-bottom: 10px; }
.value-card h4 { font-family: var(--font-head); font-weight: 700; font-size: 1rem; margin-bottom: 6px; }
.value-card p { font-size: 0.85rem; color: var(--text-muted); }
.team-section { padding: 80px 0; background: var(--surface); }
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.team-card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1.5px solid var(--border); transition: var(--transition); }
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.team-card img { height: 260px; }
.team-info { padding: 22px; }
.team-info h3 { font-family: var(--font-head); font-weight: 700; margin-bottom: 4px; }
.team-info span { font-size: 0.85rem; color: var(--blue); font-weight: 500; }

/* ── CONTACT PAGE ── */
.contact-section { padding: 80px 0; }
.contact-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; }
.contact-info h2 { margin-bottom: 20px; }
.contact-info p { color: var(--text-muted); line-height: 1.75; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.c-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--blue-xlight); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.contact-item h4 { font-weight: 600; font-size: 0.92rem; margin-bottom: 4px; }
.contact-item p, .contact-item a { font-size: 0.9rem; color: var(--text-muted); }
.contact-item a:hover { color: var(--blue); }
.contact-form-wrap {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 40px;
}
.contact-form-wrap h3 { font-family: var(--font-head); font-weight: 700; font-size: 1.3rem; margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.form-group input, .form-group textarea, .form-group select {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-xlight);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-error { font-size: 0.78rem; color: #EF4444; display: none; }
.form-group.error input, .form-group.error textarea { border-color: #EF4444; }
.form-group.error .form-error { display: block; }
.form-success { display: none; text-align: center; padding: 24px; }
.form-success .success-icon { font-size: 2.5rem; margin-bottom: 12px; }
.form-success h4 { font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; margin-bottom: 8px; }
.form-success p { color: var(--text-muted); font-size: 0.9rem; }
.whatsapp-btn {
  display: flex; align-items: center; gap: 10px;
  background: #25D366; color: var(--white);
  padding: 14px 24px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: 0.95rem;
  transition: var(--transition); margin-top: 28px; width: fit-content;
}
.whatsapp-btn:hover { background: #20BD5C; transform: translateY(-2px); box-shadow: 0 4px 16px rgba(37,211,102,0.3); }

/* ── ANIMATIONS ── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes bounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }
@keyframes slide { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; padding-top: 100px; }
  .hero-content { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { position: relative; right: auto; top: auto; transform: none; width: 100%; max-width: 480px; margin: 40px auto 0; }
  .chip1, .chip2 { display: none; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .why-inner, .about-intro-inner { grid-template-columns: 1fr; gap: 40px; }
  .why-badge { left: 0; bottom: -16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .service-inner, .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .service-inner.reverse { direction: ltr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-card { min-width: 100%; }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 0;
    position: fixed; top: 68px; left: 0; right: 0; bottom: 0;
    background: var(--white); z-index: 99;
    padding: 24px;
    border-top: 1px solid var(--border);
  }
  .nav-links.open li { width: 100%; }
  .nav-links.open a { display: block; padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--border); }
  .cat-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .scroll-hint { display: none; }
  .values-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .stats-grid { grid-template-columns: 1fr; }
}