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

:root {
  --midnight: #0A1628;
  --midnight-light: #132240;
  --midnight-mid: #1A3058;
  --navy: #1E3A5F;
  --mint: #34D4A8;
  --mint-light: #5EEBAD;
  --mint-dark: #2BB890;
  --neutral-50: #F8FAFC;
  --neutral-100: #F1F5F9;
  --neutral-200: #E2E8F0;
  --neutral-300: #CBD5E1;
  --neutral-400: #94A3B8;
  --neutral-500: #64748B;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1E293B;
  --neutral-900: #0F172A;
  --white: #FFFFFF;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 48px rgba(10, 22, 40, 0.12);
  --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(--neutral-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-align: center;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

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

.btn--primary:hover {
  background: var(--mint-dark);
  border-color: var(--mint-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(52, 212, 168, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--midnight);
  border-color: var(--midnight);
}

.btn--outline:hover {
  background: var(--midnight);
  color: var(--white);
  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);
  transform: translateY(-2px);
}

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

.btn--mint:hover {
  background: var(--mint-light);
  border-color: var(--mint-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(52, 212, 168, 0.3);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}

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

/* ===== HEADER ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--neutral-200);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow);
}

.nav-inner {
  display: flex;
  align-items: center;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

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

.logo-mark {
  width: 42px;
  height: 42px;
  background: var(--midnight);
  color: var(--mint);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.02em;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--midnight);
  line-height: 1.2;
}

.nav-list {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.nav-list a {
  padding: 8px 16px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--neutral-600);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-list a:hover {
  color: var(--midnight);
  background: var(--neutral-100);
}

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

.menu-toggle .bar {
  width: 24px;
  height: 2px;
  background: var(--midnight);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
  border-top: 1px solid var(--neutral-200);
  padding: 16px 24px 24px;
  background: var(--white);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-list a {
  padding: 12px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--neutral-700);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.mobile-nav-list a:hover {
  background: var(--neutral-100);
  color: var(--midnight);
}

.mobile-nav-list .btn {
  margin-top: 8px;
  justify-content: center;
}

/* ===== HERO ===== */
.hero {
  background: var(--midnight);
  padding: 140px 0 0;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(52, 212, 168, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-bottom: 80px;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mint);
  margin-bottom: 20px;
  padding: 6px 14px;
  border: 1px solid rgba(52, 212, 168, 0.3);
  border-radius: 50px;
  background: rgba(52, 212, 168, 0.06);
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--neutral-300);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--neutral-300);
}

.trust-icon {
  width: 18px;
  height: 18px;
  color: var(--mint);
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
}

.hero-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--midnight);
}

.badge-icon {
  width: 24px;
  height: 24px;
  color: var(--mint-dark);
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  overflow: hidden;
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  height: 60px;
}

/* ===== SECTION COMMON ===== */
.section-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mint-dark);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--midnight);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

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

.section-sub {
  font-size: 1.0625rem;
  color: var(--neutral-500);
  line-height: 1.7;
  max-width: 600px;
}

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

.section-header .section-sub {
  margin: 0 auto;
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0;
  background: var(--white);
}

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

.service-card {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: var(--transition);
}

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

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

.card-icon svg {
  width: 28px;
  height: 28px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 12px;
  line-height: 1.3;
}

.card-desc {
  font-size: 0.9375rem;
  color: var(--neutral-500);
  line-height: 1.7;
}

/* ===== ABOUT ===== */
.about {
  padding: 100px 0;
  background: var(--neutral-50);
}

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

.about-visual {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.stat {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--neutral-500);
  font-weight: 500;
}

.about-content .section-eyebrow {
  margin-bottom: 12px;
}

.about-content .section-title {
  margin-bottom: 24px;
}

.about-text {
  font-size: 1rem;
  color: var(--neutral-600);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  gap: 12px;
  margin: 28px 0 32px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--neutral-700);
}

.feature-check {
  width: 20px;
  height: 20px;
  color: var(--mint-dark);
  flex-shrink: 0;
}

/* ===== WHY ===== */
.why {
  padding: 100px 0;
  background: var(--midnight);
  position: relative;
  overflow: hidden;
}

.why::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(52, 212, 168, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.why-content .section-eyebrow {
  color: var(--mint);
}

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

.why-text {
  font-size: 1.0625rem;
  color: var(--neutral-400);
  line-height: 1.75;
  margin-bottom: 40px;
}

.why-list {
  display: grid;
  gap: 32px;
}

.why-item {
  display: flex;
  gap: 20px;
}

.why-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--mint);
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.6;
}

.why-item-title {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.why-item-desc {
  font-size: 0.9375rem;
  color: var(--neutral-400);
  line-height: 1.7;
}

.why-visual {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.why-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== AREAS ===== */
.areas {
  padding: 100px 0;
  background: var(--white);
}

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

.areas-content .section-title {
  margin-bottom: 20px;
}

.areas-text {
  font-size: 1rem;
  color: var(--neutral-500);
  line-height: 1.75;
  margin-bottom: 32px;
}

.areas-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  padding: 8px 18px;
  background: var(--neutral-100);
  border: 1px solid var(--neutral-200);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--neutral-700);
  transition: var(--transition);
}

.tag:hover {
  background: var(--midnight);
  border-color: var(--midnight);
  color: var(--white);
}

.areas-map {
  background: var(--neutral-100);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-placeholder {
  text-align: center;
  padding: 48px 32px;
}

.map-pin {
  width: 48px;
  height: 48px;
  color: var(--mint-dark);
  margin: 0 auto 16px;
}

.map-placeholder p {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--midnight);
  line-height: 1.6;
  margin-bottom: 20px;
}

.map-btn {
  margin: 0 auto;
}

/* ===== CTA ===== */
.cta {
  padding: 80px 0;
  background: var(--mint);
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-content {
  flex: 1;
  min-width: 280px;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--midnight);
  line-height: 1.25;
  margin-bottom: 12px;
}

.cta-text {
  font-size: 1rem;
  color: var(--midnight-light);
  line-height: 1.6;
  opacity: 0.8;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  flex-shrink: 0;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--neutral-50);
}

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

.contact-info .section-title {
  margin-bottom: 20px;
}

.contact-text {
  font-size: 1rem;
  color: var(--neutral-500);
  line-height: 1.75;
  margin-bottom: 36px;
}

.contact-details {
  display: grid;
  gap: 28px;
}

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

.detail-icon {
  width: 48px;
  height: 48px;
  background: var(--midnight);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint);
  flex-shrink: 0;
}

.detail-icon svg {
  width: 22px;
  height: 22px;
}

.detail-item strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--neutral-500);
  margin-bottom: 4px;
}

.detail-item p {
  font-size: 1rem;
  color: var(--neutral-800);
  line-height: 1.6;
}

.detail-item a {
  color: var(--midnight);
  font-weight: 500;
  transition: var(--transition);
}

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

.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 20px;
}

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

.form-group {
  display: grid;
  gap: 8px;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neutral-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: 12px 16px;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  background: var(--neutral-50);
  color: var(--neutral-800);
  transition: var(--transition);
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--mint-dark);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(52, 212, 168, 0.15);
}

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

.form-note {
  font-size: 0.8125rem;
  color: var(--neutral-400);
  text-align: center;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(52, 212, 168, 0.1);
  border: 1px solid rgba(52, 212, 168, 0.3);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--midnight);
  margin-top: 8px;
}

.form-success svg {
  width: 20px;
  height: 20px;
  color: var(--mint-dark);
  flex-shrink: 0;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--midnight);
  padding: 64px 0 0;
}

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

.footer-desc {
  font-size: 0.9375rem;
  color: var(--neutral-400);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links ul {
  display: grid;
  gap: 10px;
}

.footer-links a,
.footer-contact a,
.footer-contact li {
  font-size: 0.9375rem;
  color: var(--neutral-400);
  transition: var(--transition);
  line-height: 1.6;
}

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

.footer-contact ul {
  display: grid;
  gap: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--neutral-500);
}

/* ===== MOBILE NAV STATE ===== */
.mobile-menu[hidden] {
  display: none;
}

.mobile-menu:not([hidden]) {
  display: block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .why-grid,
  .areas-layout,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }

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

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

  .why-visual {
    order: -1;
  }
}

@media (max-width: 768px) {
  .main-nav,
  .site-header .btn {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .hero {
    padding-top: 100px;
    min-height: auto;
  }

  .hero-grid {
    padding-bottom: 60px;
  }

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

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

  .hero-badge {
    position: relative;
    bottom: auto;
    left: auto;
    margin-top: 16px;
    display: inline-flex;
  }

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

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 24px;
  }

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

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

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

  .hero-headline {
    font-size: 1.75rem;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: no-preference) {
  .service-card,
  .why-item,
  .stat,
  .tag {
    transition: var(--transition);
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}