:root {
  --primary: #e8531a;
  --primary-dark: #c44210;
  --secondary: #1a2e44;
  --accent: #f5a623;
  --text: #1e1e1e;
  --text-light: #555;
  --bg-light: #f8f7f4;
  --bg-white: #ffffff;
  --radius: 10px;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.18);
}

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

html { scroll-behavior: smooth; font-size: 18px; }

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg-white);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-dark); }

strong, b { font-weight: 700; color: var(--secondary); }

h1,h2,h3,h4 { line-height: 1.3; font-weight: 800; }
h1 { font-size: 2.6rem; margin-bottom: .5rem; }
h2 { font-size: 2rem; margin-bottom: 1rem; color: var(--secondary); }
h3 { font-size: 1.35rem; margin-bottom: .6rem; color: var(--secondary); }
h4 { font-size: 1.1rem; margin-bottom: .4rem; }

p { margin-bottom: 1.1rem; }

section { padding: 72px 0; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--secondary);
  box-shadow: 0 2px 16px rgba(0,0,0,0.18);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-badge {
  background: var(--primary);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: .04em;
  padding: 7px 14px;
  border-radius: 8px;
  line-height: 1;
}
.logo-text {
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.logo-text span { color: var(--accent); }

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
}
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  color: #e8e8e8;
  font-size: .97rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .18s, color .18s;
  text-decoration: none;
  background: none;
  border: none;
}
.nav-link:hover { background: rgba(255,255,255,0.12); color: #fff; }
.nav-link .arrow { font-size: .7rem; transition: transform .2s; }
.nav-item:hover > .nav-link .arrow { transform: rotate(180deg); }

.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  min-width: 220px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 8px 0;
  z-index: 200;
  border-top: 3px solid var(--primary);
}
.nav-item:hover > .dropdown { display: block; }
.dropdown-wide { min-width: 700px; display: none; }
.nav-item:hover > .dropdown-wide { display: flex; flex-wrap: wrap; gap: 0; }
.dropdown-wide .dropdown-col { flex: 1; min-width: 160px; padding: 8px 0; }
.dropdown-wide .dropdown-col-title {
  font-size: .78rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 6px 18px 4px;
}
.dropdown a {
  display: block;
  padding: 9px 18px;
  color: var(--text);
  font-size: .95rem;
  font-weight: 500;
  transition: background .15s, color .15s;
}
.dropdown a:hover { background: #fef3ec; color: var(--primary); }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1920&q=80') center/cover no-repeat;
  filter: brightness(.45);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,20,5,.72) 0%, rgba(232,83,26,.45) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 1180px;
  margin: 0 auto;
  padding: 80px 24px;
}
.hero-content h1 { color: #fff; font-size: 3.2rem; text-shadow: 0 2px 12px rgba(0,0,0,.5); margin-bottom: .5rem; }
.hero-subtitle {
  font-size: 1.35rem;
  color: #ffe0cc;
  margin-bottom: 2rem;
  font-weight: 400;
  max-width: 620px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== HERO INNER (non-home) ===== */
.hero-inner {
  background: linear-gradient(135deg, #1a2e44 0%, #c44210 100%);
  padding: 80px 0 60px;
  color: #fff;
}
.hero-inner h1 { color: #fff; font-size: 2.6rem; text-shadow: 0 2px 8px rgba(0,0,0,.3); }
.hero-inner .hero-subtitle { color: #ffe0cc; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: transform .18s, box-shadow .18s, background .18s;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.18); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-outline { background: transparent; color: #fff; border: 2px solid #fff; }
.btn-outline:hover { background: #fff; color: var(--secondary); }
.btn-cta { background: var(--accent); color: #fff; font-size: 1.05rem; padding: 16px 34px; }
.btn-cta:hover { background: #e08c00; color: #fff; }
.btn-sm { padding: 10px 22px; font-size: .93rem; }

/* ===== SECTIONS BG ===== */
.bg-light { background: var(--bg-light); }
.bg-dark { background: var(--secondary); color: #fff; }
.bg-dark h2, .bg-dark h3 { color: #fff; }
.bg-orange { background: var(--primary); color: #fff; }
.bg-orange h2, .bg-orange h3 { color: #fff; }
.bg-warm { background: #fff8f4; }
.bg-green { background: #f0faf3; }

/* ===== SECTION TITLE ===== */
.section-title { text-align: center; margin-bottom: 3rem; }
.section-title h2 { margin-bottom: .5rem; }
.section-title p { color: var(--text-light); font-size: 1.08rem; max-width: 640px; margin: 0 auto; }
.section-label {
  display: inline-block;
  background: #fef3ec;
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: .7rem;
}
.bg-dark .section-label { background: rgba(255,255,255,0.12); color: #fff; }

/* ===== PRICING ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 2rem;
}
.pricing-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
  text-align: center;
  position: relative;
  transition: transform .2s, box-shadow .2s;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.pricing-card.featured {
  border-color: var(--primary);
  transform: scale(1.04);
}
.pricing-card.featured:hover { transform: scale(1.04) translateY(-4px); }
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: .78rem;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .05em;
  white-space: nowrap;
}
.pricing-card h3 { font-size: 1.3rem; margin-bottom: .5rem; color: var(--secondary); }
.pricing-price { font-size: 2.8rem; font-weight: 900; color: var(--primary); line-height: 1; margin: .8rem 0 .3rem; }
.pricing-price sup { font-size: 1.4rem; vertical-align: top; margin-top: .4rem; }
.pricing-price-text { font-size: 1.15rem; color: var(--text-light); font-weight: 600; }
.pricing-divider { height: 1px; background: #eee; margin: 1.2rem 0; }
.pricing-features { list-style: none; text-align: left; margin-bottom: 1.5rem; }
.pricing-features li { padding: 6px 0; font-size: .95rem; display: flex; align-items: flex-start; gap: 8px; }
.pricing-features li::before { content: '✓'; color: var(--primary); font-weight: 900; flex-shrink: 0; margin-top: 2px; }

/* ===== FEATURES GRID ===== */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.feature-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
  transition: transform .2s, box-shadow .2s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.feature-icon { font-size: 2.4rem; margin-bottom: .8rem; }
.feature-card h3 { font-size: 1.1rem; margin-bottom: .5rem; }

/* ===== STATS ===== */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.stat-card {
  text-align: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 32px 20px;
}
.bg-light .stat-card, .bg-warm .stat-card, .bg-green .stat-card {
  background: #fff;
  box-shadow: var(--shadow);
}
.stat-number { font-size: 3rem; font-weight: 900; color: var(--primary); line-height: 1; }
.bg-dark .stat-number { color: var(--accent); }
.stat-label { font-size: .95rem; color: var(--text-light); margin-top: .4rem; }
.bg-dark .stat-label { color: #cbd5e1; }

/* ===== TESTIMONIALS ===== */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.testimonial-card {
  background: #fff;
  border-radius: 14px;
  padding: 28px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--primary);
  position: relative;
}
.testimonial-stars { color: #f5a623; font-size: 1.2rem; margin-bottom: .6rem; }
.testimonial-text { font-style: italic; color: var(--text-light); margin-bottom: 1.2rem; font-size: .97rem; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary);
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; font-size: .95rem; color: var(--secondary); }
.testimonial-role { font-size: .85rem; color: var(--text-light); }

/* ===== PROCESS ===== */
.process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; counter-reset: step; }
.process-step {
  text-align: center;
  padding: 28px 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
}
.process-number {
  width: 52px;
  height: 52px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 900;
  margin: 0 auto 1rem;
}

/* ===== ZONES GRID ===== */
.zones-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.zone-card {
  background: linear-gradient(135deg, var(--secondary), #2d4a66);
  color: #fff;
  border-radius: 12px;
  padding: 30px 22px;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s;
  display: block;
  text-align: center;
  border: 2px solid transparent;
}
.zone-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); border-color: var(--primary); color: #fff; }
.zone-icon { font-size: 2.2rem; margin-bottom: .6rem; }
.zone-card h3 { color: #fff; font-size: 1.1rem; margin-bottom: .3rem; }
.zone-card p { color: #b0c4d8; font-size: .88rem; margin: 0; }

/* ===== SECTORS GRID ===== */
.sectors-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; }
.sector-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  text-decoration: none;
  color: var(--secondary);
  font-weight: 600;
  font-size: .95rem;
  box-shadow: var(--shadow);
  border: 2px solid transparent;
  transition: all .2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.sector-card .sector-icon { font-size: 2rem; }
.sector-card:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-3px); box-shadow: var(--shadow-hover); }

/* ===== FAQ ===== */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { border-radius: var(--radius); background: #fff; margin-bottom: 12px; box-shadow: var(--shadow); overflow: hidden; }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary);
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  transition: background .15s;
}
.faq-question:hover { background: #fef3ec; }
.faq-icon { font-size: 1.2rem; color: var(--primary); flex-shrink: 0; transition: transform .25s; }
.faq-answer { display: none; padding: 0 24px 20px; color: var(--text-light); border-top: 1px solid #f0e8e0; padding-top: 16px; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-item.open .faq-answer { display: block; }

/* ===== BLOG ===== */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.blog-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.blog-card-img { background: linear-gradient(135deg, var(--secondary), var(--primary)); height: 180px; display: flex; align-items: center; justify-content: center; font-size: 3.5rem; }
.blog-card-body { padding: 24px; }
.blog-tag { display: inline-block; background: #fef3ec; color: var(--primary); font-size: .78rem; font-weight: 700; text-transform: uppercase; padding: 3px 12px; border-radius: 20px; margin-bottom: .8rem; }
.blog-card h3 { font-size: 1.1rem; margin-bottom: .6rem; }
.blog-card h3 a { color: var(--secondary); }
.blog-card h3 a:hover { color: var(--primary); }
.blog-card p { font-size: .93rem; color: var(--text-light); margin-bottom: 1rem; }
.blog-meta { font-size: .82rem; color: #999; display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== ARTICLE ===== */
.article-hero { background: linear-gradient(135deg, var(--secondary) 0%, #c44210 100%); padding: 80px 0 60px; color: #fff; }
.article-hero h1 { color: #fff; font-size: 2.4rem; }
.article-body { max-width: 820px; margin: 0 auto; padding: 48px 24px; }
.article-body h2 { margin-top: 2.5rem; margin-bottom: 1rem; }
.article-body h3 { margin-top: 1.8rem; margin-bottom: .7rem; }
.article-body p { margin-bottom: 1.2rem; }
.article-body ul, .article-body ol { margin: 1rem 0 1rem 1.5rem; }
.article-body li { margin-bottom: .5rem; }

/* ===== CONTACT ===== */
.contact-box {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow);
  max-width: 700px;
  margin: 0 auto;
}
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 1.2rem; }
.contact-icon { font-size: 1.5rem; flex-shrink: 0; color: var(--primary); }
.phases-list { list-style: none; }
.phases-list li { padding: 18px 22px; background: #fff; border-radius: var(--radius); margin-bottom: 12px; box-shadow: var(--shadow); display: flex; gap: 16px; align-items: flex-start; }
.phase-num { background: var(--primary); color: #fff; width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; flex-shrink: 0; font-size: .9rem; }
.map-container { border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); margin-top: 1.5rem; }
.map-container iframe { display: block; width: 100%; height: 420px; border: none; }

/* ===== FLOAT BUTTON ===== */
.float-cta {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .93rem;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(0,0,0,0.22);
  transition: transform .18s, box-shadow .18s;
  white-space: nowrap;
}
.float-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,0.28); }
.float-phone { background: var(--primary); color: #fff; }
.float-phone:hover { color: #fff; }
.float-wa { background: #25D366; color: #fff; }
.float-wa:hover { color: #fff; }

/* ===== FOOTER ===== */
footer {
  background: var(--secondary);
  color: #b0c4d8;
  padding: 60px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
footer h4 { color: #fff; margin-bottom: 1rem; font-size: 1rem; }
footer ul { list-style: none; }
footer ul li { margin-bottom: .5rem; }
footer ul a { color: #b0c4d8; font-size: .93rem; }
footer ul a:hover { color: var(--primary); }
.footer-desc { font-size: .93rem; line-height: 1.7; max-width: 300px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; text-align: center; font-size: .85rem; color: #6b7c8d; }

/* ===== UTILITY ===== */
.text-center { text-align: center; }
.text-white { color: #fff !important; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.two-col-text { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.intro-section { background: #fff; }
.intro-section p:first-of-type { font-size: 1.12rem; }
.highlight-box { background: linear-gradient(135deg, #fef3ec, #fff8f0); border-left: 5px solid var(--primary); border-radius: 0 var(--radius) var(--radius) 0; padding: 24px 28px; margin: 1.5rem 0; }
.trust-badges { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; margin-top: 1.5rem; }
.trust-badge { background: rgba(255,255,255,0.15); color: #fff; border-radius: 50px; padding: 8px 18px; font-size: .88rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.cta-center { text-align: center; margin-top: 2rem; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 900px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.65rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .two-col, .two-col-text { grid-template-columns: 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .nav-menu { display: none; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; bottom: 0; background: var(--secondary); padding: 20px; overflow-y: auto; z-index: 999; gap: 0; }
  .nav-menu.open { display: flex; }
  .nav-item { width: 100%; }
  .nav-link { padding: 14px 10px; border-radius: 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .dropdown, .dropdown-wide { position: static; box-shadow: none; border-radius: 0; background: rgba(255,255,255,0.06); display: none; border-top: none; min-width: 0; }
  .dropdown-wide { flex-direction: column; }
  .nav-item.mob-open > .dropdown,
  .nav-item.mob-open > .dropdown-wide { display: block; }
  .dropdown-wide.mob-open { display: flex; flex-direction: column; }
  .dropdown a { color: #e8e8e8; }
  .hamburger { display: flex; }
  .hero-content h1 { font-size: 2.2rem; }
}

@media (max-width: 600px) {
  section { padding: 48px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .float-btn span.label { display: none; }
  .float-btn { padding: 14px; border-radius: 50%; width: 52px; height: 52px; justify-content: center; }
  .float-cta { bottom: 20px; left: 16px; gap: 8px; }
}

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .55s ease, transform .55s ease; }
.reveal.revealed { opacity: 1; transform: none; }