:root {
  --primary: #2563eb;
  --primary-dark: #0f2f5f;
  --secondary: #14b8a6;
  --accent: #f59e0b;
  --text: #0f172a;
  --muted: #475569;
  --bg: #f4f7ff;
  --white: #ffffff;
  --border: #dce7ff;
  --shadow: 0 20px 45px rgba(15, 23, 42, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #f7faff 0%, var(--bg) 100%);
  line-height: 1.7;
}

a {
  color: var(--primary);
  text-decoration: none;
}

header {
  background: linear-gradient(120deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding: 20px 24px;
  position: sticky;
  top: 0;
  z-index: 10;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 1180px;
  margin: 0 auto;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-cta {
  font-size: 0.82rem;
  padding: 10px 16px;
  border: none;
}

nav .brand {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 4px;
  padding: 4px;
  margin: 0;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
}

nav ul li {
  display: flex;
}

nav a {
  color: var(--white);
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 8px;
  transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease;
}

nav a:hover {
  background: var(--white);
  color: var(--primary-dark);
  transform: translateY(-1px);
}

.lang-toggle {
  display: flex;
  gap: 2px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 3px;
}

.lang-toggle button {
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  border-radius: 8px;
  padding: 7px 14px;
  cursor: pointer;
  font-weight: 700;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.lang-toggle button:hover {
  color: var(--white);
}

.lang-toggle button.active {
  background: var(--white);
  color: var(--primary-dark);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.18);
}

.hero,
.section {
  padding: 74px 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.section-heading {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 28px;
}

.section-heading h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.section-heading p {
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: center;
}

.hero-card,
.card,
.contact-card,
.service-area-card {
  background: linear-gradient(135deg, #ffffff 0%, #f2f7ff 100%);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.hero-card.hero-main {
  background: linear-gradient(135deg, #ffffff 0%, #eef5ff 100%);
  border: 1px solid #dfeafe;
  position: relative;
  overflow: hidden;
}

.hero-card.hero-main::before {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.16), transparent 70%);
}

.hero-card.hero-main::after {
  content: "";
  position: absolute;
  bottom: -30px;
  left: -30px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.14), transparent 70%);
}

.hero h1 {
  font-size: clamp(2rem, 3vw, 2.95rem);
  margin-bottom: 12px;
  line-height: 1.15;
}

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
}

.btn-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.btn {
  display: inline-block;
  padding: 13px 18px;
  border-radius: 8px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), #fbbf24);
  color: #111;
  box-shadow: 0 8px 20px rgba(245, 158, 11, 0.24);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--primary), #3b82f6);
  color: var(--white);
}

.grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  position: relative;
  overflow: hidden;
  min-height: 220px;
}

.card::after {
  content: "●";
  position: absolute;
  right: 18px;
  bottom: 14px;
  font-size: 2rem;
  color: rgba(37, 99, 235, 0.16);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.06), rgba(20, 184, 166, 0.05));
  pointer-events: none;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card h3,
.contact-card h2,
.service-area-card h2 {
  margin-top: 0;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.step-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.step-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 90px;
  height: 90px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.10), rgba(20, 184, 166, 0.10));
  border-radius: 0 0 0 100%;
}

.step-card strong {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #3b82f6);
  color: var(--white);
  margin-bottom: 12px;
  font-size: 1rem;
}

.step-card h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.badge {
  display: inline-block;
  margin-bottom: 10px;
  padding: 7px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #e9f2ff, #eefdf8);
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
}

ul.check-list {
  padding-left: 18px;
  color: var(--muted);
}

.card-icon {
  display: block;
  font-size: 2.1rem;
  margin-bottom: 10px;
}

.trust-strip {
  max-width: 1180px;
  margin: 0 auto 12px;
  padding: 0 24px 40px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.trust-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.trust-item strong {
  display: block;
  margin-bottom: 4px;
}

.trust-item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.security-section .grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.security-card {
  background: linear-gradient(135deg, #0f2f5f 0%, #14396e 100%);
  border: 1px solid #1c3f78;
  color: #e2ecff;
}

.security-card::before {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.14), rgba(20, 184, 166, 0.10));
}

.security-card::after {
  color: rgba(255, 255, 255, 0.14);
}

.security-card h3 {
  color: var(--white);
}

.security-card p {
  color: #cbdcff;
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 18px;
}

.area-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  font-weight: 700;
  color: var(--primary-dark);
}

.area-note {
  text-align: center;
  color: var(--muted);
  margin: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.about-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
}

.contact-card {
  max-width: 800px;
  margin: 0 auto;
}

.booking-inline {
  margin-top: 16px;
  margin-bottom: 12px;
}

.whatsapp-btn {
  display: inline-block;
  background: #25d366;
  color: #123;
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 700;
  margin-top: 6px;
}

.booking-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99;
  padding: 16px;
}

.booking-modal.hidden {
  display: none;
}

.booking-dialog {
  position: relative;
  width: min(520px, 100%);
  background: var(--white);
  border-radius: 20px;
  padding: 28px 24px 22px;
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.25);
}

.booking-dialog h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.7rem;
}

.booking-dialog p {
  color: var(--muted);
  margin-bottom: 18px;
}

.booking-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.booking-close,
.booking-close-btn {
  border: none;
  cursor: pointer;
}

.booking-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--primary-dark);
}

.form-grid {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.form-grid label {
  font-weight: 700;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font: inherit;
  background: #fff;
}

.form-grid textarea {
  min-height: 140px;
  resize: vertical;
}

#form-status {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 900px) {
  .hero,
  .about-grid,
  .security-section .grid,
  .grid,
  .trust-strip,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    padding-top: 0;
  }
}

@media (max-width: 600px) {
  nav {
    justify-content: center;
  }

  .hero,
  .section,
  .trust-strip {
    padding-left: 16px;
    padding-right: 16px;
  }

  .btn-row {
    flex-direction: column;
  }

  .btn {
    text-align: center;
  }
}