/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #e85d04;
  --primary-dark: #c44b02;
  --secondary: #1a1a2e;
  --accent: #f4a261;
  --dark: #0f0f1a;
  --text: #333;
  --text-light: #666;
  --bg-light: #f9f9fb;
  --white: #ffffff;
  --border: #e0e0e0;
  --gradient: linear-gradient(135deg, #e85d04 0%, #f4a261 100%);
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
}

a { text-decoration: none; color: inherit; transition: color 0.2s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }

/* ===== SECTION HEADERS ===== */
.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(232,93,4,0.1);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 60px;
}

.section-header h2 { font-size: 2.2rem; font-weight: 800; color: var(--secondary); margin-bottom: 14px; }
.section-header.light h2 { color: var(--white); }
.section-header.light .section-tag { background: rgba(255,255,255,0.15); color: var(--accent); }
.section-desc { color: var(--text-light); font-size: 1rem; }

h2 { font-size: 2.2rem; font-weight: 800; color: var(--secondary); line-height: 1.2; margin-bottom: 18px; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--gradient);
  color: var(--white);
  padding: 14px 34px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-outline {
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
  padding: 12px 32px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background 0.2s, color 0.2s;
}
.btn-outline:hover { background: var(--white); color: var(--primary); }

.btn-nav {
  background: var(--gradient);
  color: var(--white) !important;
  padding: 9px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.88rem;
}
.btn-nav:hover { opacity: 0.88; }

.full-width { width: 100%; text-align: center; font-size: 1rem; padding: 15px; }

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { font-size: 1.8rem; color: var(--primary); }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-main { font-size: 1.25rem; font-weight: 800; color: var(--secondary); letter-spacing: -0.02em; }
.logo-sub { font-size: 0.68rem; font-weight: 500; color: var(--text-light); letter-spacing: 0.04em; text-transform: uppercase; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 40%, #16213e 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(232,93,4,0.18) 0%, transparent 70%);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(244,162,97,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-overlay { position: absolute; inset: 0; }

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 24px 40px;
  max-width: 760px;
}

.hero-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(244,162,97,0.12);
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 22px;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.72);
  max-width: 580px;
  margin-bottom: 36px;
}

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.04);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 36px 0;
  margin-top: auto;
}

.stats-row {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}

.stat { text-align: center; }
.stat-number { display: block; font-size: 2rem; font-weight: 800; color: var(--accent); }
.stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.6); font-weight: 500; }

/* ===== ABOUT ===== */
.about { background: var(--bg-light); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-card-main {
  background: var(--gradient);
  border-radius: 20px;
  padding: 48px 36px;
  text-align: center;
  color: var(--white);
  width: 100%;
  max-width: 320px;
  box-shadow: var(--shadow-lg);
}

.about-card-main .big-icon { font-size: 3.5rem; margin-bottom: 16px; display: block; }
.about-card-main h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; }
.about-card-main p { font-size: 0.9rem; opacity: 0.88; }

.about-badge {
  position: absolute;
  bottom: -18px; right: 10px;
  background: var(--white);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 10px 20px;
  border-radius: 50px;
  box-shadow: var(--shadow);
  border: 2px solid rgba(232,93,4,0.15);
}

.about-text p { color: var(--text-light); margin-bottom: 16px; font-size: 0.98rem; }
.about-text strong { color: var(--secondary); }

.about-list { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.about-list li { color: var(--text); font-size: 0.95rem; font-weight: 500; }
.about-list li::before { margin-right: 8px; color: var(--primary); }

/* ===== SERVICES ===== */
.services { background: var(--white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--accent);
}

.service-icon { font-size: 2.4rem; margin-bottom: 18px; display: block; }
.service-card h3 { font-size: 1.12rem; font-weight: 700; color: var(--secondary); margin-bottom: 10px; }
.service-card p { color: var(--text-light); font-size: 0.92rem; }

/* ===== WHY US ===== */
.why-us {
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  top: -150px; right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(232,93,4,0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.why-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 36px 28px;
  transition: background 0.2s;
}

.why-item:hover { background: rgba(255,255,255,0.08); }

.why-num {
  display: inline-block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
  line-height: 1;
}

.why-item h4 { font-size: 1.08rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.why-item p { font-size: 0.9rem; color: rgba(255,255,255,0.6); }

/* ===== CONTACT ===== */
.contact { background: var(--bg-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: start;
}

.contact-info p { color: var(--text-light); font-size: 0.97rem; margin-bottom: 32px; }

.contact-details { display: flex; flex-direction: column; gap: 22px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
}

.contact-icon { font-size: 1.4rem; margin-top: 2px; }

.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 4px;
}

.contact-item a {
  font-weight: 600;
  color: var(--secondary);
  font-size: 0.95rem;
  word-break: break-word;
}

.contact-item a:hover { color: var(--primary); }

/* ===== FORM ===== */
.contact-form {
  background: var(--white);
  padding: 40px 36px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.93rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg-light);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,93,4,0.1);
  background: var(--white);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-note {
  text-align: center;
  color: #2d7a4f;
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 12px;
  padding: 10px;
  background: #edfbf3;
  border-radius: 8px;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-brand .logo-main { color: var(--white); }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }
.footer-brand p { font-size: 0.88rem; max-width: 280px; line-height: 1.7; }

.footer-links h4,
.footer-contact h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

.footer-contact p { font-size: 0.88rem; margin-bottom: 8px; }
.footer-contact a { transition: color 0.2s; word-break: break-word; }
.footer-contact a:hover { color: var(--accent); }

.footer-bottom {
  text-align: center;
  padding: 20px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { display: none; }
  .footer-content { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .hero-content { padding: 60px 24px 32px; }
  .stats-row { gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }
  .footer-content { grid-template-columns: 1fr; }
  .section-header h2, h2 { font-size: 1.7rem; }
}