:root {
  --brand: #f15a24;
  --brand-2: #ff7a45;
  --dark: #0f172a;
  --white: #ffffff;
  --accent: #2563eb;
  --light: #f1f5f9;
  --neutral: #64748b;
  --text: #1e293b;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: var(--white);
}

h1, h2, h3, h4 { font-family: "Poppins", sans-serif; margin: 0 0 .75rem; color: var(--dark); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
a { text-decoration: none; color: inherit; }
p { margin: 0 0 1rem; color: var(--neutral); }
ul, ol { margin: 0; padding-left: 1.1rem; }

.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.section { padding: 5rem 0; }
.section.light { background: var(--light); }
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.86); border-bottom: 1px solid #e2e8f0; backdrop-filter: blur(10px);
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.06);
}
.nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--dark);
}
.logo img {
  height: 42px;
  width: auto;
  display: block;
  border-radius: 8px;
}
.logo span { color: var(--brand); }
.menu { display: flex; gap: .35rem; align-items: center; flex-wrap: wrap; }
.menu a, .dropdown-label {
  color: var(--neutral);
  font-weight: 600;
  font-size: .94rem;
  padding: .45rem .75rem;
  border-radius: 10px;
  transition: .2s ease;
  cursor: pointer;
}
.menu a:hover, .dropdown-label:hover {
  color: var(--dark);
  background: #eef2ff;
}
.menu a.active {
  color: #fff;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
}
.dropdown-label.active {
  color: #fff;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
}
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: .45rem;
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
  display: none;
}
.dropdown-menu a {
  display: block;
  width: 100%;
}
.dropdown:hover .dropdown-menu { display: block; }
.menu-toggle {
  display: none;
  border: 1px solid #cbd5e1;
  background: #fff;
  border-radius: 12px;
  padding: .42rem .66rem;
  font-size: 1.1rem;
}

.controls { display: flex; gap: .5rem; align-items: center; }
.chip-btn {
  border: 1px solid #cbd5e1; background: #fff; color: var(--dark);
  border-radius: 999px; padding: .4rem .7rem; cursor: pointer; font-size: .8rem;
}
.chip-btn:hover { background: #f8fafc; }
.cta-nav {
  border-radius: 12px;
  padding: .6rem .95rem;
  font-size: .85rem;
  min-height: unset;
}
.mobile-menu {
  position: fixed;
  right: -320px;
  top: 0;
  width: 300px;
  max-width: 90vw;
  height: 100vh;
  background: #fff;
  border-left: 1px solid #e2e8f0;
  box-shadow: -18px 0 34px rgba(15, 23, 42, 0.16);
  z-index: 1200;
  padding: 1rem;
  transition: right .28s ease;
  overflow-y: auto;
}
.mobile-menu.active { right: 0; }
.mobile-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .9rem;
}
.mobile-close {
  border: 1px solid #cbd5e1;
  background: #fff;
  border-radius: 12px;
  padding: .25rem .55rem;
  cursor: pointer;
}
.mobile-menu a {
  display: block;
  padding: .62rem .2rem;
  color: var(--text);
  border-bottom: 1px solid #e2e8f0;
}
.mobile-dropdown-btn {
  width: 100%;
  margin-top: .25rem;
  border: 1px solid #e2e8f0;
  background: #fff;
  border-radius: 12px;
  text-align: left;
  padding: .62rem .7rem;
}
.mobile-dropdown-content { display: none; margin-left: .45rem; }
.mobile-dropdown-btn.active + .mobile-dropdown-content { display: block; }
.mobile-actions {
  display: grid;
  gap: .55rem;
  margin-top: 1rem;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.hero {
  background: linear-gradient(120deg, var(--dark), #1e293b);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1518770660439-4636190af475?auto=format&fit=crop&w=1800&q=80");
  background-size: cover;
  background-position: center;
  opacity: 0.22;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(241, 90, 36, 0.28), transparent 45%);
}
.hero .container { padding: 6rem 0 5rem; position: relative; z-index: 1; }
.hero h1, .hero p { color: #fff; }
.hero p { max-width: 620px; opacity: .92; }

.page-hero {
  background: linear-gradient(120deg, var(--dark), #1e293b);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--hero-bg);
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 30%, rgba(241, 90, 36, 0.22), transparent 50%);
}
.page-hero .container { padding: 5rem 0 4rem; position: relative; z-index: 1; }
.page-hero h1 { color: #fff; }
.page-hero p { color: #fff; max-width: 620px; opacity: .9; }
.hero-badge { color: #fed7c7; letter-spacing: 1px; text-transform: uppercase; font-size: .8rem; font-weight: 700; }
.hero-badge.orange { color: var(--brand); }
.hero-card-wrap { margin-top: 1.2rem; display: flex; flex-wrap: wrap; gap: .75rem; }
.floating-card {
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); color: #fff;
  border-radius: var(--radius); padding: .8rem 1rem; animation: floatY 4.5s ease-in-out infinite;
}
.floating-card:nth-child(2) { animation-delay: .25s; }
.floating-card:nth-child(3) { animation-delay: .5s; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 12px; padding: .8rem 1.2rem; font-weight: 600; transition: .2s ease;
  min-height: 44px;
}
.btn.primary { background: linear-gradient(90deg, var(--brand), var(--brand-2)); color: #fff; }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(241, 90, 36, 0.35); }
.btn.ghost { border: 1px solid rgba(255,255,255,.45); color: #fff; }
.btn.dark { background: var(--dark); color: #fff; }
.btn.outline { border: 1px solid #cbd5e1; color: var(--dark); }
.btn.ghost:hover, .btn.dark:hover, .btn.outline:hover { transform: translateY(-2px); }

.actions { display: flex; gap: .75rem; flex-wrap: wrap; margin: 1.25rem 0 0; }

.card {
  background: #fff; border-radius: var(--radius); padding: 1.15rem; box-shadow: var(--shadow);
  border: 1px solid #e2e8f0; transition: transform .2s ease, box-shadow .2s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 16px 30px rgba(15,23,42,.14); }
.card .icon { width: 44px; height: 44px; border-radius: 10px; background: var(--light); color: var(--brand); display:grid; place-items:center; font-weight:700; }

.feature {
  border: 1px solid #e2e8f0; border-radius: var(--radius); padding: 1.1rem; background: #fff;
}
.split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.75rem;
  align-items: center;
}
.detail-list {
  margin: .75rem 0 0;
  padding: 0;
  list-style: none;
}
.detail-list li {
  margin-bottom: .45rem;
  padding-left: 1.2rem;
  position: relative;
}
.detail-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--brand);
  position: absolute;
  left: 0;
  top: .45rem;
}
.photo-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid #e2e8f0;
}
.photo-card img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  transition: transform .35s ease;
}
.photo-card:hover img { transform: scale(1.04); }
.service-image {
  width: 100%;
  height: 135px;
  object-fit: cover;
  border-radius: 10px;
  margin-top: auto;
}
.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.timeline-item {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 1.1rem;
  box-shadow: var(--shadow);
}
.timeline-item span {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  color: #fff;
  font-weight: 700;
  margin-bottom: .65rem;
}
.stack-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: .7rem 0 .8rem;
}
.stack-grid span {
  border: 1px solid #e2e8f0;
  background: var(--light);
  border-radius: 999px;
  padding: .35rem .7rem;
  font-size: .86rem;
  color: var(--dark);
}
.cert-line {
  font-size: .95rem;
  color: var(--text);
}
.testimonial {
  border-left: 4px solid var(--brand);
}

.stats { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.stat { background: #fff; border: 1px solid #e2e8f0; border-radius: var(--radius); padding: 1rem; text-align: center; box-shadow: var(--shadow); }
.stat strong { display:block; font-size: 1.7rem; color: var(--brand); font-family: "Poppins", sans-serif; }

.banner {
  background: linear-gradient(90deg, var(--brand), var(--brand-2)); color:#fff;
  border-radius: var(--radius); padding: 1.7rem; display:flex; justify-content:space-between; align-items:center; gap:1rem; flex-wrap: wrap;
}
.banner h3, .banner p { color:#fff; margin:0; }

.footer { background: var(--dark); color:#cbd5e1; padding: 3.5rem 0 1.5rem; margin-top: 3rem; }
.footer a { color:#f8fafc; transition: color .2s ease; }
.footer a:hover { color: var(--brand-2); }
.footer h3, .footer h4 { color: #fff; margin-bottom: 1rem; }
.footer p { color: #94a3b8; margin-bottom: .45rem; }
.footer-wrap { display:grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer-brand .logo-img { height: 42px; width: auto; border-radius: 8px; margin-bottom: .75rem; }
.footer-brand .tagline { color: #94a3b8; font-size: .92rem; margin-bottom: 1rem; }
.footer-brand .contact-info p { margin-bottom: .25rem; font-size: .9rem; }
.footer-brand .contact-info strong { color: #e2e8f0; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .55rem; }
.footer-links a { font-size: .92rem; color: #94a3b8; }
.footer-links a:hover { color: var(--brand-2); }
.footer-social { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: .5rem; }
.footer-social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12); color: #fff; font-size: .85rem;
  transition: .2s ease;
}
.footer-social a:hover { background: var(--brand); border-color: var(--brand); transform: translateY(-2px); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .75rem;
}
.footer-bottom p { margin: 0; font-size: .85rem; color: #64748b; }
.footer-bottom a { color: #94a3b8; font-size: .85rem; }
.footer-bottom a:hover { color: #fff; }
.footer .working-hours { font-size: .9rem; color: #94a3b8; margin-top: .5rem; }
.footer .working-hours strong { color: #e2e8f0; display: block; margin-bottom: .25rem; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background:#fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
th, td { padding: .8rem; border: 1px solid #e2e8f0; text-align: left; }
th { background: var(--light); }

.form-grid { display:grid; gap: .8rem; }
input, textarea, select {
  width: 100%; border:1px solid #cbd5e1; border-radius: 10px; padding: .75rem; font: inherit;
}
textarea { min-height: 120px; resize: vertical; }

.faq-item { border: 1px solid #e2e8f0; border-radius: 10px; padding: .8rem; background: #fff; }
.faq-item summary { cursor: pointer; font-weight: 600; color: var(--dark); }

.whatsapp-float {
  position: fixed; bottom: 18px; right: 18px; z-index: 99;
  background: #25d366; color:#fff; border-radius: 999px; padding: .78rem 1rem; font-weight: 700; box-shadow: var(--shadow);
}
.whatsapp-float:hover { transform: translateY(-2px); }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}



@media (max-width: 920px) {
  .grid-2, .grid-3, .grid-4, .stats, .footer-wrap, .timeline, .split { grid-template-columns: 1fr; }
  .section { padding: 4.2rem 0; }
}

@media (max-width: 760px) {
  .menu { display: none; }
  .controls { display: none; }
  .menu-toggle { display: inline-block; margin-left: auto; }
}