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

:root {
  --red: #F0B300;
  --dark: #111111;
  --grey: #1e1e1e;
  --light-grey: #f5f5f5;
  --white: #ffffff;
  --text: #333333;
  --text-light: #666666;
}

html { scroll-behavior: smooth; }

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

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

h2 {
  font-size: 2rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 12px;
}

.section-sub {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-bottom: 48px;
  max-width: 560px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--dark);
  border-bottom: 3px solid var(--red);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.logo img {
  height: 72px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(255,255,255,0.15));
}

.logo-text {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo-text span { color: var(--red); }

.nav-phone {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.nav-phone-label {
  font-size: 0.65rem;
  color: #aaa;
  letter-spacing: 0.3px;
}

.nav-phone-num {
  font-size: 1rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.5px;
}

.nav-phone-num:hover { color: var(--white); }

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

.nav-links a {
  color: #ccc;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.lang-toggle {
  background: var(--red);
  color: var(--white);
  border: none;
  padding: 6px 16px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
  letter-spacing: 0.5px;
}

.lang-toggle:hover { background: #c99200; }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--grey);
  padding: 12px 24px;
  gap: 12px;
}

.mobile-menu a {
  color: #ccc;
  font-weight: 600;
  padding: 8px 0;
  border-bottom: 1px solid #333;
}

.mobile-menu.open { display: flex; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background: url('hero-bg.jpg') center/cover no-repeat, var(--grey);
  background-color: #1a1a1a;
  padding: 60px 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.55) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 60px;
  align-items: center;
  width: 100%;
}

.hero-content { max-width: 560px; }

.hero-logo {
  height: 120px;
  object-fit: contain;
  margin-bottom: 24px;
  display: block;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.6)) brightness(1.1);
}

.hero-content h1 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-sub {
  color: #ccc;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

/* Hero form card */
.hero-form-box {
  background: rgba(255,255,255,0.97);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.45);
}

.hero-form-box h3 {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--dark);
  margin-bottom: 6px;
}

.hero-form-sub {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 24px;
  white-space: nowrap;
}

.estimation-list {
  list-style: none;
  margin: 0 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.estimation-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

.estimation-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.estimation-cta {
  font-size: 1.2rem;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.estimation-note {
  font-size: 0.82rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 4px;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-primary {
  background: var(--red);
  color: var(--dark);
}

.btn-primary:hover { background: #c99200; transform: translateY(-1px); }

.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
}

.btn-outline:hover { background: var(--white); color: var(--dark); }

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

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: var(--white);
  border-radius: 12px;
  padding: 36px 28px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: transform 0.2s, box-shadow 0.2s;
  border-top: 4px solid var(--red);
}

.card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.12); }

.card-icon {
  font-size: 3rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  margin-bottom: 20px;
  opacity: 0.18;
  letter-spacing: -2px;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.card p {
  color: var(--text-light);
  line-height: 1.6;
  font-size: 0.95rem;
}

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

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text h2 { margin-bottom: 20px; }

.about-text p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.stats {
  display: flex;
  gap: 32px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
}

.about-img {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

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

.contact h2 { color: var(--white); }

.contact .section-sub { color: #aaa; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon { font-size: 1.5rem; margin-top: 2px; }

.contact-item strong {
  display: block;
  color: var(--white);
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-item span,
.contact-item a {
  color: #aaa;
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.map-container {
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid #333;
}

.btn-full { width: 100%; text-align: center; padding: 14px; }

/* ===== FOOTER ===== */
.footer {
  background: #0a0a0a;
  padding: 28px 0;
  text-align: center;
  border-top: 2px solid var(--red);
}

.footer p {
  color: #666;
  font-size: 0.875rem;
  line-height: 1.8;
}

.footer a { color: #888; }
.footer a:hover { color: var(--red); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-phone-label { display: none; }
  .nav-phone-num { font-size: 0.9rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .nav-phone { display: none; }

  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero { min-height: auto; padding: 48px 0; }

  .hero-form-sub { white-space: normal; }

  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-img { order: -1; }

  .contact-grid { grid-template-columns: 1fr; }

  .section { padding: 60px 0; }

  h2 { font-size: 1.6rem; }
}