/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --primary-dark: #1a1f2b;
  --primary-accent: #e63946;
  --secondary-accent: #f4a261;
  --bg-light: #f8f9fa;
  --text-light: #ffffff;
  --text-dark: #1e1e24;
  --glass-bg: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.25);
  --shadow-sm: 0 8px 32px rgba(0,0,0,0.2);
  --radius: 20px;

  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;

  --gradient-hero: linear-gradient(135deg, #0b0c10 0%, #1f2833 50%, #2b2d42 100%);
  --card-gradient: linear-gradient(145deg, #ffffff 0%, #f0f2f5 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.5;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== KEYFRAME ANIMATIONS ===== */
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeInUp {
  animation: fadeInUp 0.9s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

/* ===== NAVBAR (glassmorphism) ===== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 0.7rem 0;
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: background 0.2s;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  flex-wrap: wrap;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-light);
  text-decoration: none;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 5px rgba(0,0,0,0.15);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 500;
  font-size: 1.05rem;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.3s, color 0.3s;
}

.nav-links a:hover {
  border-bottom-color: var(--secondary-accent);
  color: var(--secondary-accent);
}

.hamburger {
  display: none;
  font-size: 2rem;
  color: var(--text-light);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: 8px;
  transition: background 0.2s;
}

.hamburger:hover {
  background: rgba(255,255,255,0.1);
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  position: relative;
  padding: 2rem;
  text-align: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(244, 162, 97, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  max-width: 850px;
  position: relative;
  z-index: 2;
}

.badge {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
  padding: 0.5rem 1.5rem;
  border-radius: 60px;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  color: var(--secondary-accent);
  border: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 10vw, 5.2rem);
  font-weight: 700;
  color: var(--text-light);
  line-height: 1.1;
  text-shadow: 0 6px 20px rgba(0,0,0,0.3);
  margin-bottom: 0.8rem;
}

.hero-tagline {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2rem;
  font-weight: 300;
}

.hero-cta {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.9rem 2.4rem;
  border-radius: 60px;
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--primary-accent);
  color: white;
  border-color: var(--primary-accent);
}

.btn-primary:hover {
  background: #d62839;
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 10px 24px rgba(230, 57, 70, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--text-light);
  border-color: var(--text-light);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
  border-color: var(--secondary-accent);
  color: var(--secondary-accent);
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 5rem 0;
}

.section-tag {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-accent);
  margin-bottom: 0.5rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  margin-bottom: 2rem;
}

/* ===== ABOUT (2-column grid) ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-image {
  display: flex;
  justify-content: center;
}

.img-placeholder {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4/3;
  background: linear-gradient(145deg, #d4d9e2, #bcc1cc);
  border-radius: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  box-shadow: 0 20px 30px rgba(0,0,0,0.08);
  border: 4px solid white;
  transition: transform 0.3s;
}

.img-placeholder:hover {
  transform: scale(1.01);
}

.img-placeholder span {
  font-size: 1rem;
  margin-top: 0.3rem;
  font-weight: 500;
  color: #2b2d42;
}

.about-text h2 {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  margin: 0.5rem 0 1.2rem;
}

.about-text p {
  margin-bottom: 1rem;
  color: #3a3f4b;
  font-weight: 300;
}

.stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 1.8rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  font-weight: 300;
}

.stat-item strong {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.stat-item span {
  font-size: 0.9rem;
  color: #555;
}

/* ===== SERVICES 3-CARD GRID ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--card-gradient);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  box-shadow: 0 8px 28px rgba(0,0,0,0.03);
  transition: transform 0.3s ease, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid rgba(0,0,0,0.02);
}

.service-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.08);
}

.card-img {
  font-size: 3.2rem;
  margin-bottom: 0.8rem;
  background: rgba(230, 57, 70, 0.04);
  padding: 0.4rem 0.6rem;
  border-radius: 18px;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 0.4rem;
}

.service-card p {
  font-size: 0.95rem;
  color: #3d424e;
  margin-bottom: 1rem;
  flex: 1;
}

.price-tag {
  font-weight: 700;
  background: var(--primary-accent);
  color: white;
  padding: 0.3rem 1.2rem;
  border-radius: 60px;
  font-size: 0.9rem;
  letter-spacing: 0.3px;
}

/* ===== CONTACT 2-COLUMN ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-heading);
  font-size: 2.3rem;
  margin: 0.3rem 0 1.8rem;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.info-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.info-item strong {
  font-weight: 600;
  color: var(--primary-dark);
}

.info-item a {
  color: var(--primary-accent);
  text-decoration: none;
  font-weight: 500;
}

.map-placeholder {
  background: #e2e6ed;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 12px 24px rgba(0,0,0,0.05);
  border: 1px solid rgba(0,0,0,0.02);
}

.map-placeholder iframe {
  width: 100%;
  height: 280px;
  border: none;
  display: block;
}

.map-link {
  display: block;
  padding: 0.9rem;
  text-align: center;
  background: white;
  font-weight: 500;
  color: var(--primary-dark);
  text-decoration: none;
  transition: background 0.2s;
}

.map-link:hover {
  background: #f0f2f5;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  padding: 3rem 0 2rem;
  margin-top: 2rem;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.8rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
}

.footer-tagline {
  font-size: 1rem;
  opacity: 0.75;
}

.footer-message {
  font-size: 1.1rem;
  color: var(--secondary-accent);
  margin: 0.3rem 0;
}

.footer-copy {
  font-size: 0.85rem;
  opacity: 0.6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about-image {
    order: -1;
  }
  .stats {
    justify-content: center;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    gap: 2.5rem;
  }
  .info-item {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: rgba(20, 25, 35, 0.95);
    backdrop-filter: blur(16px);
    width: 100%;
    padding: 1.5rem 0;
    border-radius: 0 0 20px 20px;
    gap: 1.2rem;
    margin-top: 0.4rem;
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: block;
  }

  .hero-title {
    font-size: 3rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .stats {
    flex-wrap: wrap;
    gap: 1.8rem;
  }
}

@media (max-width: 480px) {
  .nav-logo {
    font-size: 1.4rem;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .btn {
    padding: 0.7rem 1.6rem;
    font-size: 0.95rem;
  }
  .section {
    padding: 3rem 0;
  }
}