:root {
  --primary: #0894b3;
  --primary-dark: #067089;
  --primary-light: #e6f6f9;
  --accent: #ff7a45;
  --accent-dark: #e5622e;
  --ink: #0f2530;
  --text: #33424a;
  --muted: #64747c;
  --bg: #ffffff;
  --bg-alt: #f4f9fa;
  --border: #e1eaec;
  --radius: 14px;
  --shadow: 0 8px 30px rgba(15, 37, 48, 0.08);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4 {
  color: var(--ink);
  margin: 0 0 .5em;
  line-height: 1.2;
  font-weight: 800;
}

p {
  margin: 0 0 1em;
}

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

.section {
  padding: 88px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-head {
  max-width: 680px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head h2 {
  font-size: clamp(26px, 3.4vw, 36px);
}

.section-head p {
  color: var(--muted);
  font-size: 17px;
  margin: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 16px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 24px rgba(255, 122, 69, .35);
}

.btn-primary:hover {
  background: var(--accent-dark);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, .55);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, .12);
}

.btn-ghost {
  background: var(--primary-light);
  color: var(--primary-dark);
}

.btn-ghost:hover {
  background: #d7eff4;
}

.btn-block {
  width: 100%;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--border);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--ink);
}

.brand img {
  height: 36px;
  width: 36px;
}

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

.nav a {
  font-weight: 600;
  color: var(--text);
  font-size: 15px;
}

.nav a:hover {
  color: var(--primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-phone {
  font-weight: 800;
  font-size: 16px;
  color: var(--ink);
}

.header-phone small {
  display: block;
  font-weight: 500;
  font-size: 11px;
  color: var(--muted);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
  transition: transform .2s ease, opacity .2s ease;
}

/* Hero */
.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(8, 148, 179, .18), transparent 60%),
    linear-gradient(180deg, #0b3644 0%, #0a2530 100%);
  color: #fff;
  padding: 96px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  color: #fff;
  font-size: clamp(32px, 4.4vw, 50px);
  letter-spacing: -.01em;
}

.hero-lead {
  font-size: 18px;
  color: rgba(255, 255, 255, .82);
  max-width: 560px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, .15);
}

.hero-badges .badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, .85);
  font-weight: 600;
}

.hero-badges .badge svg {
  flex: none;
  color: var(--primary);
}

.hero-card {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: var(--radius);
  padding: 32px;
  backdrop-filter: blur(6px);
}

.hero-card h3 {
  color: #fff;
  font-size: 19px;
}

.hero-card ul {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 20px 0 0;
}

.hero-card li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: rgba(255, 255, 255, .85);
  font-size: 15px;
}

.hero-card li svg {
  flex: none;
  color: var(--primary);
  margin-top: 2px;
}

/* Services */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow .2s ease, transform .2s ease;
}

.card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.card p {
  color: var(--muted);
  font-size: 14.5px;
  margin: 0;
}

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

.adv-item {
  display: flex;
  gap: 16px;
  padding: 8px 0;
}

.adv-icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.adv-item h3 {
  font-size: 16.5px;
  margin-bottom: 4px;
}

.adv-item p {
  color: var(--muted);
  font-size: 14.5px;
  margin: 0;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  counter-reset: step;
}

.process-item {
  position: relative;
  padding-top: 8px;
}

.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  margin-bottom: 16px;
}

.process-item h3 {
  font-size: 16px;
}

.process-item p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

/* Audience */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.audience-item {
  text-align: center;
  padding: 28px 16px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--border);
}

.audience-item svg {
  color: var(--primary);
  margin: 0 auto 14px;
}

.audience-item h3 {
  font-size: 15px;
  margin: 0;
}

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

.plan {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}

.plan-popular {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  position: relative;
}

.plan-tag {
  position: absolute;
  top: -13px;
  left: 28px;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 999px;
}

.plan h3 {
  font-size: 20px;
  margin-bottom: 6px;
}

.plan .plan-for {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.plan-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 20px;
}

.plan ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  flex: 1;
}

.plan li {
  display: flex;
  gap: 10px;
  font-size: 14.5px;
  align-items: flex-start;
}

.plan li svg {
  flex: none;
  color: var(--primary);
  margin-top: 2px;
}

/* Contact */
.contact-section {
  background: linear-gradient(180deg, #0b3644 0%, #0a2530 100%);
  color: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 48px;
}

.contact-info h2 {
  color: #fff;
  font-size: clamp(26px, 3.4vw, 34px);
}

.contact-info p {
  color: rgba(255, 255, 255, .78);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 28px;
}

.contact-method {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.contact-method .icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.contact-method a,
.contact-method span {
  font-weight: 700;
  font-size: 17px;
}

.contact-method small {
  display: block;
  color: rgba(255, 255, 255, .6);
  font-weight: 500;
  font-size: 13px;
  margin-top: 2px;
}

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  color: var(--text);
}

.contact-form h3 {
  margin-bottom: 6px;
}

.contact-form .form-sub {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 24px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--ink);
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  font-family: inherit;
  font-size: 15px;
  color: var(--text);
  background: var(--bg-alt);
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: #fff;
}

.field textarea {
  resize: vertical;
  min-height: 96px;
}

.consent {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 18px;
}

.consent input {
  margin-top: 3px;
}

.form-note {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 12px;
  text-align: center;
}

.form-success {
  display: none;
  background: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 10px;
  padding: 16px;
  font-weight: 700;
  text-align: center;
  font-size: 14.5px;
}

.form-success.show {
  display: block;
}

.contact-form form.hide {
  display: none;
}

.map-embed {
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
}

.map-embed iframe {
  display: block;
}

/* Footer */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, .7);
  padding: 56px 0 28px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}

.footer .brand {
  color: #fff;
}

.footer-about {
  margin-top: 14px;
  max-width: 320px;
  color: rgba(255, 255, 255, .55);
  font-size: 13.5px;
}

.footer h4 {
  color: #fff;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 16px;
}

.footer ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

.footer-seo {
  color: rgba(255, 255, 255, .35);
  font-size: 12.5px;
  line-height: 1.7;
  margin-top: 20px;
}

/* Mobile nav */
@media (max-width: 960px) {
  .nav { display: none; }
  .nav-toggle { display: block; }
  .header-phone { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .header.nav-open .nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--border);
    gap: 18px;
  }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .cards-grid { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
}