:root {
  --main: #00a08f;
  --accent-dark: #007a75;
  --bg: #f8f9fa;
  --card: #ffffff;
  --soft: #e0f2f1;
  --text: #333333;
  --muted: #555555;
  --border: #dfe7e7;
  --danger-soft: #fff4e5;
  --danger: #b45309;
  --shadow: 0 12px 34px rgba(0, 0, 0, 0.08);
  --radius: 20px;
  --radius-sm: 14px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

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

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

a:hover {
  text-decoration: underline;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

/* TOPBAR */
.topbar {
  background: var(--accent-dark);
  color: #fff;
  font-size: 14px;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  flex-wrap: wrap;
}

.topbar a {
  color: #fff;
  font-weight: 700;
}

/* HEADER */
header {
  background: linear-gradient(135deg, rgba(0,160,143,0.96), rgba(0,122,117,0.94));
  color: #fff;
  padding: 22px 0 78px;
  position: relative;
  overflow: hidden;
}

header::before,
header::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  z-index: 0;
}

header::before {
  width: 360px;
  height: 360px;
  right: -120px;
  top: -100px;
}

header::after {
  width: 220px;
  height: 220px;
  left: -70px;
  bottom: -80px;
}

.nav,
.hero {
  position: relative;
  z-index: 1;
}

/* NAV */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  padding-bottom: 28px;
}

.logo {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: #fff;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 15px;
}

.nav-links a {
  color: rgba(255,255,255,0.95);
  font-weight: 600;
}

.nav-links a:hover {
  color: #fff;
}

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.28);
  color: #fff;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 18px;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 4.8vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0 0 18px;
  font-size: 18px;
  color: rgba(255,255,255,0.95);
  max-width: 760px;
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 28px;
}

.hero-points div {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-weight: 700;
  font-size: 15px;
}

/* BUTTONS */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 22px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 15px;
  transition: 0.2s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: #fff;
  color: var(--accent-dark);
}

.btn-primary:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  text-decoration: none;
}

/* HERO CARD */
.hero-card {
  background: rgba(255,255,255,0.98);
  color: var(--text);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.hero-card h2 {
  font-size: 24px;
  margin: 0 0 16px;
  color: var(--accent-dark);
  line-height: 1.2;
}

.hero-card ul {
  margin: 0 0 18px;
  padding-left: 18px;
  color: var(--muted);
}

.hero-card li + li {
  margin-top: 8px;
}

.contact-box {
  background: var(--soft);
  border-radius: 18px;
  padding: 16px;
  font-weight: 700;
}

/* MAIN */
main {
  margin-top: -44px;
  position: relative;
  z-index: 2;
}

section {
  padding: 28px 0;
}

.section-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 34px;
}

.section-head {
  margin-bottom: 24px;
}

.eyebrow {
  display: inline-block;
  color: var(--accent-dark);
  background: var(--soft);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

h2 {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  margin: 0 0 12px;
  color: var(--text);
}

h3 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.2;
  color: var(--accent-dark);
}

.lead {
  font-size: 18px;
  color: var(--muted);
  margin: 0;
  max-width: 900px;
}

/* GRIDS */
.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 20px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* CARDS */
.info-card,
.price-card,
.faq-item,
.mini-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
}

.info-card {
  background: linear-gradient(180deg, #ffffff, #fbfefe);
}

.info-card p,
.price-card p,
.faq-item p,
.mini-card p,
.section-card p,
.section-card li {
  color: var(--muted);
}

.number-stat {
  font-size: 36px;
  font-weight: 800;
  color: var(--accent-dark);
  line-height: 1;
  margin-bottom: 8px;
}

.check-list,
.plain-list {
  margin: 0;
  padding-left: 18px;
}

.check-list li + li,
.plain-list li + li {
  margin-top: 10px;
}

.quote-box {
  background: var(--soft);
  border-left: 6px solid var(--main);
  padding: 20px 22px;
  border-radius: 16px;
  font-size: 18px;
  color: var(--text);
  font-weight: 700;
}

.warning-box {
  background: var(--danger-soft);
  border-left: 6px solid var(--danger);
  padding: 20px 22px;
  border-radius: 16px;
}

.warning-box h3 {
  color: var(--danger);
}

/* PRICE HIGHLIGHT */
.highlight-box {
  background: linear-gradient(135deg, var(--soft), #ffffff);
  border: 1px solid #c7e8e5;
  border-radius: 20px;
  padding: 24px;
}

/* TABLE */
.table-wrap {
  overflow-x: auto;
  border-radius: 18px;
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
  background: #fff;
}

th,
td {
  padding: 16px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}

th {
  background: var(--soft);
  color: var(--accent-dark);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tr:hover td {
  background: #fcfefe;
}

.small-note {
  font-size: 14px;
  color: #677;
}

/* FAQ */
.faq-item h3 {
  font-size: 19px;
  color: var(--text);
}

/* CONTACT SECTION */
.cta-section {
  background: linear-gradient(135deg, var(--main), var(--accent-dark));
  color: #fff;
  overflow: hidden;
  position: relative;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: auto -120px -120px auto;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}

.cta-section h2,
.cta-section p,
.cta-section h3,
.cta-section li {
  color: #fff;
}

.contact-card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 18px;
  padding: 24px;
  color: #ffffff;
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.contact-card a {
  color: #ffffff;
  font-weight: 700;
}

/* FOOTER */
footer {
  padding: 26px 0 40px;
  color: var(--muted);
  font-size: 14px;
}

/* FLOATING CONTACT */
.floating-contact {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
}

.floating-btn {
  background: #10b981;
  color: white;
  padding: 12px 18px;
  font-size: 16px;
  font-weight: bold;
  border-radius: 30px;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  text-align: center;
}

.floating-menu {
  display: none;
  margin-top: 10px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  padding: 10px;
  width: 240px;
  font-size: 14px;
}

.floating-menu a,
.floating-menu div {
  display: block;
  padding: 8px;
  text-decoration: none;
  color: #000;
}

.floating-menu a:hover {
  background: #f1f5f9;
  border-radius: 8px;
}



/* HERO IMAGE GALLERY */
.hero-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.hero-gallery figure {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.20);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}

.hero-gallery img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.hero-gallery figure:hover img {
  transform: scale(1.035);
}

.hero-gallery figcaption {
  padding: 10px 12px;
  color: rgba(255,255,255,0.95);
  font-size: 14px;
  font-weight: 700;
}

@media (max-width: 760px) {
  .hero-gallery {
    grid-template-columns: 1fr;
  }

  .hero-gallery img {
    height: 220px;
  }
}

/* RESPONSIVE */
@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .hero-points,
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section-card {
    padding: 24px;
  }

  h1 {
    font-size: 34px;
  }

  .nav {
    padding-bottom: 18px;
  }

  .topbar .container,
  .nav,
  .cta-row {
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .floating-contact {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .floating-menu {
    width: 100%;
  }
}