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

:root {
  --primary: #0a1628;
  --primary-light: #12253f;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-glow: rgba(59, 130, 246, .35);
  --gold: #f59e0b;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --surface: rgba(255,255,255,.04);
  --border: rgba(255,255,255,.08);
  --radius: 12px;
  --transition: .3s ease;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--primary);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ========== UTILITY ========== */
.container { width: 90%; max-width: 1200px; margin: 0 auto; }
.section { padding: 100px 0; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  border: none; border-radius: 50px;
  font-family: var(--font); font-size: .95rem; font-weight: 600;
  cursor: pointer; transition: var(--transition);
  text-transform: uppercase; letter-spacing: .5px;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 24px var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.25);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  background: rgba(59,130,246,.12);
  color: var(--accent);
  border: 1px solid rgba(59,130,246,.2);
  margin-bottom: 16px;
}

.section-header { margin-bottom: 60px; }
.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

.gradient-text {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,22,40,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.navbar .container {
  display: flex; align-items: center; justify-content: space-between;
}
.navbar .logo {
  font-size: 1.5rem; font-weight: 800;
  display: flex; align-items: center; gap: 10px;
}
.navbar .logo .logo-icon {
  width: 38px; height: 38px;
  background: var(--accent);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 900; color: #fff;
}
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-links a {
  font-size: .9rem; font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links .btn { padding: 10px 24px; font-size: .85rem; }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  width: 24px; height: 2px; background: #fff;
  transition: var(--transition);
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero::before {
  content: '';
  position: absolute; top: -50%; right: -20%;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(59,130,246,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; bottom: -30%; left: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(139,92,246,.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content { position: relative; z-index: 2; }
.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: center;
}
.hero-graphic {
  width: 100%; max-width: 500px;
  aspect-ratio: 1;
  position: relative;
}
.hero-orb {
  position: absolute; border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}
.hero-orb-1 {
  width: 300px; height: 300px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at 30% 30%, rgba(59,130,246,.4), rgba(139,92,246,.15));
  filter: blur(40px);
}
.hero-orb-2 {
  width: 200px; height: 200px;
  top: 20%; right: 10%;
  background: radial-gradient(circle, rgba(236,72,153,.2), transparent);
  filter: blur(30px);
  animation-delay: -2s;
}
.hero-orb-3 {
  width: 150px; height: 150px;
  bottom: 20%; left: 15%;
  background: radial-gradient(circle, rgba(245,158,11,.15), transparent);
  filter: blur(25px);
  animation-delay: -4s;
}
.hero-card {
  position: absolute;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
  animation: float 5s ease-in-out infinite;
}
.hero-card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.hero-card-text h4 { font-size: .9rem; font-weight: 700; }
.hero-card-text p { font-size: .78rem; color: var(--text-muted); }

.hero-card-1 { top: 15%; left: 0; animation-delay: -1s; }
.hero-card-1 .hero-card-icon { background: rgba(59,130,246,.2); }
.hero-card-2 { bottom: 25%; right: 0; animation-delay: -3s; }
.hero-card-2 .hero-card-icon { background: rgba(245,158,11,.2); }
.hero-card-3 { bottom: 8%; left: 10%; animation-delay: -5s; }
.hero-card-3 .hero-card-icon { background: rgba(16,185,129,.2); }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* ========== STATS BAR ========== */
.stats-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.stat-item h3 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 4px;
}
.stat-item p {
  font-size: .85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ========== SERVICES ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent), #8b5cf6);
  opacity: 0; transition: var(--transition);
}
.service-card:hover {
  border-color: rgba(59,130,246,.25);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,.2);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  background: rgba(59,130,246,.1);
}
.service-card:nth-child(2) .service-icon { background: rgba(245,158,11,.1); }
.service-card:nth-child(3) .service-icon { background: rgba(16,185,129,.1); }
.service-card:nth-child(4) .service-icon { background: rgba(236,72,153,.1); }
.service-card:nth-child(5) .service-icon { background: rgba(139,92,246,.1); }
.service-card:nth-child(6) .service-icon { background: rgba(6,182,212,.1); }
.service-icon img {
  width: 32px; height: 32px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.2));
}
.service-icon svg {
  width: 28px; height: 28px;
}
.hero-card-icon img {
  width: 24px; height: 24px;
  object-fit: contain;
}
.hero-card-icon svg {
  width: 22px; height: 22px;
}
.value-icon img {
  width: 48px; height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.2));
}
.value-icon svg {
  width: 40px; height: 40px;
}
.detail-visual-icon {
  width: 80px; height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.25));
  margin-bottom: 16px;
}
.detail-visual-icon-svg {
  width: 72px; height: 72px;
  margin-bottom: 16px;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.25));
}
.service-card h3 {
  font-size: 1.25rem; font-weight: 700;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--text-muted);
  font-size: .95rem;
}

/* ========== PROCESS / HOW IT WORKS ========== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  position: relative;
}
.process-step {
  text-align: center;
  padding: 32px 24px;
  position: relative;
}
.step-number {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 800; color: #fff;
  margin: 0 auto 24px;
  box-shadow: 0 4px 24px var(--accent-glow);
}
.process-step h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.process-step p { color: var(--text-muted); font-size: .92rem; }

/* ========== TESTIMONIALS ========== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
}
.testimonial-stars { color: var(--gold); font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-card blockquote {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; color: #fff;
}
.testimonial-info h4 { font-size: .95rem; font-weight: 600; }
.testimonial-info p { font-size: .8rem; color: var(--text-muted); }

/* ========== CTA SECTION ========== */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(59,130,246,.08), rgba(139,92,246,.06));
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 40px;
}

/* ========== ABOUT PAGE ========== */
.page-hero {
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; top: -30%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,.1), transparent 70%);
}
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 16px;
  position: relative;
}
.page-hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-text h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
}
.about-image {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex; align-items: center; justify-content: center;
  min-height: 400px;
  position: relative;
  overflow: hidden;
}
.about-image::before {
  content: '';
  position: absolute; width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(59,130,246,.15), transparent);
  border-radius: 50%;
  filter: blur(40px);
}
.about-image-photo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 400px;
  position: relative;
  overflow: hidden;
}
.about-image-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; top: 0; left: 0;
}
.about-image-photo .photo-overlay {
  position: absolute; bottom: 0; left: 0; width: 100%;
  padding: 28px 24px;
  background: linear-gradient(to top, rgba(10,22,40,.92) 0%, rgba(10,22,40,.6) 60%, transparent 100%);
  z-index: 2;
}
.about-image-photo .photo-overlay h4 {
  font-size: 1.1rem; font-weight: 700; margin-bottom: 4px;
}
.about-image-photo .photo-overlay p {
  font-size: .85rem; color: var(--text-muted);
}
.cta-bg-image {
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}
.cta-bg-image::before {
  content: '';
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(10,22,40,.93), rgba(10,22,40,.85));
}
.hero-bg-accent {
  position: absolute; top: 0; right: 0;
  width: 50%; height: 100%;
  background-size: cover;
  background-position: center;
  opacity: .12;
  mask-image: linear-gradient(to left, rgba(0,0,0,.6), transparent);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,.6), transparent);
  pointer-events: none;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.value-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.value-card:hover {
  border-color: rgba(59,130,246,.25);
  transform: translateY(-4px);
}
.value-icon {
  font-size: 2.2rem;
  margin-bottom: 20px;
}
.value-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.value-card p { color: var(--text-muted); font-size: .92rem; }

/* ========== QUOTE FORM PAGE ========== */
.quote-form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.quote-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.quote-info > p {
  color: var(--text-muted);
  margin-bottom: 32px;
}
.contact-item {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 24px;
}
.contact-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(59,130,246,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-item h4 { font-size: .95rem; font-weight: 600; margin-bottom: 2px; }
.contact-item p { font-size: .88rem; color: var(--text-muted); }

.quote-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--font);
  font-size: .95rem;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--primary); color: var(--text); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.show { display: block; }
.form-success .checkmark {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #059669);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}
.form-success h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 8px; }
.form-success p { color: var(--text-muted); }

/* ========== FOOTER ========== */
.footer {
  padding: 60px 0 30px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,.15);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer-brand .logo {
  font-size: 1.3rem; font-weight: 800;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 16px;
}
.footer-brand .logo .logo-icon {
  width: 34px; height: 34px;
  background: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem; font-weight: 900; color: #fff;
}
.footer-brand p { color: var(--text-muted); font-size: .9rem; max-width: 280px; }
.footer-col h4 {
  font-size: .85rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-bottom: 20px; color: var(--text);
}
.footer-col a {
  display: block;
  font-size: .9rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
  color: var(--text-muted);
}
.footer-social { display: flex; gap: 16px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  font-size: .9rem;
}
.footer-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ========== MOBILE NAV ========== */
.mobile-nav {
  position: fixed; top: 0; right: -100%; width: 280px; height: 100vh;
  background: var(--primary-light);
  border-left: 1px solid var(--border);
  z-index: 1001;
  padding: 80px 32px 32px;
  transition: var(--transition);
}
.mobile-nav.open { right: 0; }
.mobile-nav a {
  display: block;
  font-size: 1.1rem;
  font-weight: 500;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  transition: var(--transition);
}
.mobile-nav a:hover { color: #fff; }
.mobile-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,.6);
  z-index: 1000;
  opacity: 0; pointer-events: none;
  transition: var(--transition);
}
.mobile-overlay.open { opacity: 1; pointer-events: all; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-content p { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-content { grid-template-columns: 1fr; }
  .quote-form-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .section { padding: 70px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .hero-content h1 { font-size: 2.2rem; }
}