:root {
  --bg: #0b0f14;
  --bg-soft: #121821;
  --card: rgba(255,255,255,0.04);
  --line: rgba(255,255,255,0.08);
  --text: #f5f7fa;
  --muted: #b8c0cc;
  --accent: #f0b90b;
  --accent-2: #1f6feb;
  --success: #1db954;
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
  --radius: 22px;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: linear-gradient(180deg, #0a0e13 0%, #101722 100%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(11, 15, 20, 0.72);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 1.1rem;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 22px;
  align-items: center;
  flex-wrap: wrap;
}

nav a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: 0.25s ease;
}

nav a:hover,
nav a.active {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: 0.25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #ffda66);
  color: #000;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  color: #000;
}

.btn-secondary {
  border-color: var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--text);
}

section {
  padding: 72px 0;
}

.hero {
  padding: 90px 0 56px;
}

.hero-grid,
.story-grid,
.contact-grid,
.values-grid,
.stats-grid,
.areas-grid,
.info-grid,
.faq-grid,
.services-grid,
.detail-grid,
.steps-grid,
.projects-grid,
.types-grid,
.about-grid,
.grid {
  display: grid;
  gap: 20px;
}

.hero-grid {
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
}

.story-grid,
.detail-grid,
.about-grid,
.contact-grid {
  grid-template-columns: 1fr 1fr;
}

.values-grid,
.stats-grid,
.areas-grid,
.types-grid,
.services-grid,
.steps-grid,
.info-grid,
.faq-grid,
.projects-grid,
.grid {
  grid-template-columns: repeat(3, 1fr);
}

.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border: 1px solid rgba(240, 185, 11, 0.25);
  color: #ffe08a;
  background: rgba(240, 185, 11, 0.08);
  border-radius: 999px;
  margin-bottom: 18px;
  font-size: 0.9rem;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 1.05;
  margin-bottom: 18px;
  max-width: 12ch;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 12px;
}

h3 {
  margin-bottom: 10px;
}

p {
  color: var(--muted);
}

.lead {
  font-size: 1.08rem;
  max-width: 60ch;
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.card,
.value-card,
.stat,
.contact-box,
.story-box,
.area-box,
.info-card,
.faq-card,
.service-card,
.detail-box,
.step-box,
.project-card,
.about-box,
.service,
.type-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
}

.value-card,
.area-box,
.info-card,
.faq-card,
.service-card,
.detail-box,
.project-card,
.service,
.type-box,
.card {
  transition: 0.25s ease;
}

.value-card:hover,
.area-box:hover,
.info-card:hover,
.faq-card:hover,
.service-card:hover,
.detail-box:hover,
.project-card:hover,
.service:hover,
.type-box:hover,
.card:hover {
  transform: translateY(-5px);
  border-color: rgba(240, 185, 11, 0.24);
}

.check-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-weight: 700;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.area-icon,
.value-icon,
.icon,
.service-icon,
.detail-icon,
.step-number {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: rgba(240, 185, 11, 0.12);
  color: #ffd561;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.step-number {
  border-radius: 50%;
  font-weight: 800;
}

.stat {
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 1.9rem;
  color: var(--text);
  margin-bottom: 6px;
}

.project-image {
  height: 220px;
  border-radius: 18px;
  margin-bottom: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.3s ease;
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}


.project-tag {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(240, 185, 11, 0.12);
  color: #ffe08a;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.project-meta {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.project-meta span,
.small-note {
  color: var(--muted);
  font-size: 0.95rem;
}

form {
  display: grid;
  gap: 14px;
  margin-top: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  padding: 15px 16px;
  border-radius: 16px;
  font-size: 0.96rem;
  outline: none;
}

textarea {
  min-height: 160px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #9aa4b2;
}

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  background: #25D366;
  color: #000;
  font-weight: 700;
  padding: 14px 18px;
  border-radius: 999px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.15);
}

.whatsapp-float:hover {
  transform: translateY(-2px);
}

footer {
  padding: 28px 0 50px;
  color: var(--muted);
}

.footer-line {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

footer a {
  color: var(--accent);
  font-weight: 600;
}

footer a:hover {
  text-decoration: underline;
}

@media (max-width: 1080px) {
  .hero-grid,
  .story-grid,
  .detail-grid,
  .about-grid,
  .contact-grid,
  .info-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .values-grid,
  .stats-grid,
  .areas-grid,
  .types-grid,
  .services-grid,
  .steps-grid,
  .projects-grid,
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  nav ul {
    display: none;
  }

  .hero {
    padding: 60px 0 42px;
  }

  .form-row,
  .values-grid,
  .stats-grid,
  .areas-grid,
  .types-grid,
  .services-grid,
  .steps-grid,
  .projects-grid,
  .grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
  }
}