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

:root {
  --midnight: #0A2342;
  --midnight-light: #163A5C;
  --mint: #5EEAD4;
  --mint-light: #E0FBF8;
  --mint-pale: #F0FCFA;
  --cream: #FAFCFB;
  --white: #FFFFFF;
  --gray-50: #F8FAFA;
  --gray-100: #F1F5F5;
  --gray-200: #E2E8E8;
  --gray-300: #C8D3D3;
  --gray-400: #9AA8A8;
  --gray-500: #6B7F7F;
  --gray-600: #4A5C5C;
  --gray-700: #2D3F3F;
  --gray-800: #1A2B2B;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 1px 3px rgba(10,35,66,0.06), 0 1px 2px rgba(10,35,66,0.04);
  --shadow-md: 0 4px 16px rgba(10,35,66,0.08), 0 2px 4px rgba(10,35,66,0.04);
  --shadow-lg: 0 12px 40px rgba(10,35,66,0.12), 0 4px 12px rgba(10,35,66,0.06);
  --shadow-xl: 0 24px 60px rgba(10,35,66,0.14);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--cream);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--midnight);
  line-height: 1.2;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  background: var(--mint-light);
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--gray-500);
  max-width: 560px;
  margin: 0 auto;
}

.text-center {
  text-align: center;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 13px 28px;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--mint);
  color: var(--midnight);
  border-color: var(--mint);
}

.btn-primary:hover {
  background: #4DD3BC;
  border-color: #4DD3BC;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(94,234,212,0.35);
}

.btn-secondary {
  background: transparent;
  color: var(--midnight);
  border-color: var(--gray-300);
}

.btn-secondary:hover {
  border-color: var(--mint);
  color: var(--midnight);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-outline-light:hover {
  background: var(--white);
  color: var(--midnight);
  border-color: var(--white);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 16px 34px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ========== HEADER ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250,252,251,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(10,35,66,0.06);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(250,252,251,0.95);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--midnight);
}

.logo-icon {
  color: var(--mint);
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
  position: relative;
}

.nav-links a:not(.btn):hover {
  color: var(--midnight);
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--mint);
  transition: var(--transition);
}

.nav-links a:not(.btn):hover::after {
  width: 100%;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--midnight);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========== MOBILE MENU ========== */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(250,252,251,0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

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

.mobile-menu ul {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--midnight);
  transition: var(--transition);
}

.mobile-menu a:hover {
  color: var(--mint);
}

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cream) 0%, var(--mint-pale) 50%, var(--cream) 100%);
}

.hero-bg-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  pointer-events: none;
}

.hero-bg-shape--mint {
  width: 600px;
  height: 600px;
  background: var(--mint);
  top: -200px;
  right: -100px;
  opacity: 0.15;
}

.hero-bg-shape--blue {
  width: 400px;
  height: 400px;
  background: var(--midnight);
  bottom: -100px;
  left: -100px;
  opacity: 0.05;
}

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

.hero-badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--midnight);
  background: rgba(94,234,212,0.25);
  border: 1px solid rgba(94,234,212,0.4);
  padding: 8px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-headline {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--midnight);
  margin-bottom: 24px;
}

.hero-headline em {
  font-style: italic;
  color: var(--mint);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

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

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--midnight);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
}

.hero-image-wrap {
  position: relative;
  height: 600px;
}

.hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image--main {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 2;
}

.hero-image--main img,
.hero-image--float img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image--float {
  position: absolute;
  bottom: -30px;
  left: -40px;
  width: 240px;
  z-index: 3;
  border: 5px solid var(--cream);
}

.hero-float-card {
  position: absolute;
  bottom: 60px;
  right: -20px;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  z-index: 4;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--midnight);
}

/* ========== SECTIONS ========== */
.section {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 64px;
}

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

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

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 100%;
  height: 680px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about-accent {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--mint);
  border-radius: var(--radius-lg);
  opacity: 0.3;
  z-index: -1;
}

.about-content {
  padding: 20px 0;
}

.about-content p {
  color: var(--gray-500);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
  color: var(--midnight);
}

.value-item svg {
  color: var(--mint);
  flex-shrink: 0;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--mint);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--mint-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--midnight);
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--mint);
  color: var(--midnight);
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card > p {
  color: var(--gray-500);
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--mint);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ========== AREAS ========== */
.areas {
  background: var(--white);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.area-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}

.area-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.area-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition);
}

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

.area-card-content {
  padding: 20px 24px 24px;
}

.area-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.area-card p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* ========== PROCESS ========== */
.process {
  background: linear-gradient(135deg, var(--midnight) 0%, var(--midnight-light) 100%);
  color: var(--white);
}

.process .section-label {
  background: rgba(94,234,212,0.2);
  color: var(--mint);
}

.process .section-title {
  color: var(--white);
}

.process .section-sub {
  color: rgba(255,255,255,0.6);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 64px;
}

.process-step {
  position: relative;
}

.step-number {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: rgba(94,234,212,0.2);
  line-height: 1;
  margin-bottom: 16px;
}

.process-step h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
  background: var(--cream);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-quote {
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--midnight);
}

/* ========== CTA ========== */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--mint-pale) 0%, var(--cream) 100%);
  position: relative;
  overflow: hidden;
}

.cta-bg-shape {
  position: absolute;
  width: 500px;
  height: 500px;
  background: var(--mint);
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.12;
  top: -100px;
  right: -100px;
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-headline {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-text {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

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

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

.contact-info {
  padding: 20px 0;
}

.contact-desc {
  color: var(--gray-500);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

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

.contact-item svg {
  color: var(--mint);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--midnight);
  margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
}

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

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ========== FORM ========== */
.contact-form-wrap {
  background: var(--cream);
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--gray-100);
}

.form-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-700);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--mint);
  box-shadow: 0 0 0 3px rgba(94,234,212,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 16px 20px;
  background: var(--mint-light);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--midnight);
}

.form-success strong {
  display: block;
  margin-bottom: 2px;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--midnight);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.logo-light {
  color: var(--white);
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a,
.footer-contact a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--mint);
}

.footer-contact li {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ========== ANIMATIONS ========== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-grid {
    gap: 40px;
  }

  .hero-image-wrap {
    height: 480px;
  }

  .services-grid,
  .areas-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

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

  .mobile-toggle {
    display: flex;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-image-wrap {
    height: 400px;
    order: -1;
  }

  .hero-image--float {
    width: 180px;
    left: -10px;
    bottom: -20px;
  }

  .hero-float-card {
    right: 10px;
    bottom: 40px;
    font-size: 0.8rem;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-num {
    font-size: 1.6rem;
  }

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

  .about-image-wrap img {
    height: 450px;
  }

  .services-grid,
  .areas-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-form-wrap {
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    justify-content: center;
  }

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

  .stat-divider {
    display: none;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
}