:root {
  --brand: #2b2f7a;
  --ink: #1a1f3a;
  --muted: #5c6478;
  --lime: #8fd43a;
  --teal: #2ec4b6;
  --sky: #2aa6e0;
  --foam: #f7fcfd;
  --white: #fff;
  --gradient: linear-gradient(135deg, var(--lime) 0%, var(--teal) 45%, var(--sky) 100%);
  --radius: 1rem;
  --shadow: 0 12px 40px rgba(43, 47, 122, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Vazirmatn", sans-serif;
  background: var(--foam);
  color: var(--ink);
  line-height: 1.7;
  min-height: 100vh;
}

.wrap {
  width: min(1100px, 100% - 2rem);
  margin-inline: auto;
}

header {
  padding: 1.15rem 0;
  background: var(--white);
  border-bottom: 1px solid rgba(42, 166, 224, 0.15);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.logo-link img {
  height: clamp(4rem, 14vw, 5.5rem);
  width: auto;
  max-width: min(100%, 320px);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.25rem;
  background: var(--gradient);
  color: var(--white);
  font-weight: 700;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.95rem;
  box-shadow: 0 4px 16px rgba(46, 196, 182, 0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46, 196, 182, 0.45);
}

.hero {
  padding: 3rem 0 4rem;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: rgba(143, 212, 58, 0.2);
  color: var(--brand);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 800;
  color: var(--brand);
  line-height: 1.35;
  margin-bottom: 1rem;
}

.hero h1 span {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  max-width: 42ch;
}

.hero-visual {
  margin: 0;
  border-radius: calc(var(--radius) * 1.5);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(42, 166, 224, 0.12);
}

.hero-visual img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-primary {
  padding: 0.85rem 1.5rem;
  background: var(--brand);
  color: var(--white);
  font-weight: 700;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  font-size: 1rem;
}

.btn-outline {
  padding: 0.85rem 1.5rem;
  background: transparent;
  color: var(--brand);
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
  border: 2px solid rgba(43, 47, 122, 0.25);
  font-size: 1rem;
}

.hero-card {
  background: var(--white);
  border-radius: calc(var(--radius) * 1.5);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(42, 166, 224, 0.12);
}

.hero-card::before {
  content: "";
  display: block;
  height: 4px;
  border-radius: 4px;
  background: var(--gradient);
  margin-bottom: 1.25rem;
}

.hero-card h2 {
  font-size: 1.15rem;
  color: var(--brand);
  margin-bottom: 0.75rem;
}

.hero-card ul {
  list-style: none;
}

.hero-card li {
  padding: 0.5rem 0;
  padding-right: 1.5rem;
  position: relative;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-card li::before {
  content: "✓";
  position: absolute;
  right: 0;
  color: var(--teal);
  font-weight: 700;
}

.steps {
  display: grid;
  gap: 1rem;
  max-width: 720px;
  margin-inline: auto;
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step {
  text-align: center;
  padding: 1.25rem 1rem;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid rgba(42, 166, 224, 0.12);
}

.step-num {
  width: 2rem;
  height: 2rem;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--white);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.step h3 {
  font-size: 0.95rem;
  color: var(--brand);
  margin-bottom: 0.35rem;
}

.step p {
  font-size: 0.85rem;
  color: var(--muted);
}

section {
  padding: 3rem 0;
}

section:nth-of-type(even) {
  background: var(--white);
}

.section-title {
  text-align: center;
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 800;
  color: var(--brand);
  margin-bottom: 0.5rem;
}

.section-sub {
  text-align: center;
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 0.95rem;
  max-width: 52ch;
  margin-inline: auto;
}

.cards {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 600px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .cards.three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card {
  background: var(--foam);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid rgba(42, 166, 224, 0.1);
}

section:nth-of-type(even) .card {
  background: var(--foam);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.05rem;
  color: var(--brand);
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.9rem;
  color: var(--muted);
}

.price-note {
  max-width: 640px;
  margin: 2rem auto 0;
  padding: 1.25rem 1.5rem;
  background: rgba(143, 212, 58, 0.12);
  border-radius: var(--radius);
  border-right: 4px solid var(--teal);
  font-size: 0.92rem;
  color: var(--ink-soft, var(--ink));
}

.price-note strong {
  color: var(--brand);
}

.areas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  max-width: 640px;
  margin-inline: auto;
}

.area-tag {
  padding: 0.45rem 1rem;
  background: rgba(43, 47, 122, 0.08);
  color: var(--brand);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
}

.area-tag.highlight {
  background: var(--gradient);
  color: var(--white);
  font-weight: 700;
}

.stations-placeholder {
  max-width: 560px;
  margin: 0 auto 1.5rem;
  padding: 1.5rem;
  background: var(--foam);
  border-radius: var(--radius);
  border: 1px dashed rgba(43, 47, 122, 0.25);
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-box {
  max-width: 480px;
  margin-inline: auto;
  text-align: center;
  padding: 2rem;
  background: var(--white);
  border-radius: calc(var(--radius) * 1.5);
  box-shadow: var(--shadow);
}

section#contact .contact-box {
  background: var(--foam);
}

.contact-box a.tel {
  display: inline-block;
  margin-top: 1rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--sky);
  text-decoration: none;
  direction: ltr;
}

.contact-hint {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--muted);
}

footer {
  padding: 2rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(42, 166, 224, 0.12);
}

footer .tagline {
  color: var(--brand);
  font-weight: 600;
  margin-top: 0.5rem;
}