:root {
  --primary: #4a6cf7;
  --primary-dark: #3d5ce0;
  --primary-light: #eef2ff;
  --accent: #f4f7ff;
  --text: #1e293b;
  --text-muted: #64748b;
  --white: #ffffff;
  --footer-bg: #0f172a;
  --footer-text: #cbd5e1;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 10px 40px rgba(15, 23, 42, 0.08);
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --container: 1200px;
  --header-h: 80px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}

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

.section-title {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}

.section-title h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin: 0 0 0.75rem;
  color: var(--text);
}

.section-title p {
  margin: 0;
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  font-family: inherit;
}

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

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

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

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.85);
}

.btn-outline-light:hover {
  background: var(--white);
  color: var(--primary);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* Header */
.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
}

.site-header:not(.inner-header):not(.scrolled) {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.72) 0%, rgba(15, 23, 42, 0.15) 70%, transparent 100%);
}

.site-header.scrolled,
.site-header.inner-header {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(8px);
}

.site-header.inner-header .nav-link,
.site-header.scrolled .nav-link {
  color: var(--text);
}

.site-header.inner-header .nav-toggle span,
.site-header.scrolled .nav-toggle span {
  background: var(--text);
}

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

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.logo img,
.logo-img {
  height: 46px;
  width: auto;
  max-width: min(220px, 42vw);
}

.logo-img--hero {
  display: none;
}

.site-header:not(.inner-header):not(.scrolled) .logo-img--default {
  display: none;
}

.site-header:not(.inner-header):not(.scrolled) .logo-img--hero {
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--white);
  font-weight: 500;
  font-size: 0.92rem;
}

.nav-link.active,
.nav-link:hover {
  color: var(--primary);
}

.site-header.scrolled .nav-link:hover,
.site-header.inner-header .nav-link:hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--white);
  display: block;
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: var(--white);
  background: #0f172a;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(15, 23, 42, 0.75) 0%, rgba(74, 108, 247, 0.35) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: calc(var(--header-h) + 4rem) 0 12rem;
  max-width: 640px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  line-height: 1.15;
  margin: 0 0 1.25rem;
}

.hero p {
  font-size: 1.05rem;
  opacity: 0.92;
  margin: 0 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Quote bar */
.quote-bar {
  position: relative;
  z-index: 5;
  margin-top: -4.5rem;
  margin-bottom: 3rem;
}

.quote-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
  gap: 1rem 1.25rem;
  align-items: end;
}

.quote-box .btn-primary {
  white-space: nowrap;
  min-height: 46px;
  align-self: end;
}

.form-panel {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.form-panel .btn-primary {
  margin-top: 0.5rem;
  align-self: flex-start;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 768px) {
  .form-row-2 {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  font: inherit;
  color: var(--text);
  background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid rgba(74, 108, 247, 0.35);
  border-color: var(--primary);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
  border-color: #ef4444;
}

.field-error {
  font-size: 0.75rem;
  color: #ef4444;
  min-height: 1rem;
}

.form-check {
  display: grid;
  grid-template-columns: 1.125rem 1fr;
  column-gap: 0.75rem;
  row-gap: 0.35rem;
  align-items: start;
  margin: 1rem 0 0.5rem;
  text-align: left;
}

.form-check .field-error {
  grid-column: 2;
  grid-row: 2;
  margin-left: 0;
}

.form-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0.15rem 0 0;
  flex-shrink: 0;
  accent-color: var(--primary);
  cursor: pointer;
  grid-column: 1;
  grid-row: 1;
}

.form-check label {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  cursor: pointer;
  grid-column: 2;
  grid-row: 1;
  margin: 0;
}

.form-success {
  display: none;
  padding: 1rem 1.25rem;
  background: #ecfdf5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  border-radius: var(--radius);
  margin-top: 1rem;
  font-weight: 600;
}

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

/* Brands */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  align-items: center;
  text-align: center;
}

.brand-item {
  padding: 1.25rem;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid #e2e8f0;
  font-weight: 700;
  color: #94a3b8;
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
}

.brand-item:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.plan-card,
.listing-card,
.service-card,
.blog-card,
.team-card,
.project-card,
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid #eef2ff;
}

.listing-card img,
.service-card img,
.blog-card img,
.project-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.card-body {
  padding: 1.25rem 1.5rem 1.5rem;
}

.card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.15rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.price {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.2rem;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tab-btn {
  padding: 0.5rem 1.1rem;
  border: 1px solid #e2e8f0;
  background: var(--white);
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  color: var(--text-muted);
}

.tab-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

/* Body types */
.body-types {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.body-type {
  padding: 2rem 1rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid #e2e8f0;
}

.body-type svg {
  margin: 0 auto 1rem;
  color: var(--primary);
}

/* Why us */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.why-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.why-images img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.check-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.65rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* Calculator */
.calc-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.calc-result {
  background: var(--accent);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.calc-result .amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
}

/* Page banner */
.page-banner {
  padding: calc(var(--header-h) + 3rem) 0 3rem;
  background: linear-gradient(135deg, #4a6cf7 0%, #1e293b 100%);
  color: var(--white);
  text-align: center;
}

.page-banner h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.breadcrumb {
  opacity: 0.85;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: #e0e7ff;
}

.content-block {
  max-width: 900px;
  margin: 0 auto;
}

.content-block h2 {
  margin-top: 2rem;
  color: var(--text);
}

.content-block h3 {
  margin-top: 1.5rem;
}

.content-block ul,
.content-block ol {
  padding-left: 1.25rem;
}

.content-block li {
  margin-bottom: 0.5rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
}

.info-card {
  background: var(--accent);
  padding: 2rem;
  border-radius: var(--radius-lg);
}

.pricing-featured {
  border: 2px solid var(--primary);
  transform: scale(1.02);
}

.plan-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.plan-price span {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

.team-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-card .card-body {
  text-align: center;
}

.team-role {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
}

.stars {
  color: #fbbf24;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
}

/* Footer */
.site-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.site-footer h4 {
  color: var(--white);
  margin: 0 0 1rem;
  font-size: 1.05rem;
}

.site-footer p {
  margin: 0 0 1rem;
  font-size: 0.92rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.55rem;
}

.footer-links a {
  color: var(--footer-text);
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-brands {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #64748b;
}

.footer-brands span {
  background: #1e293b;
  padding: 0.45rem;
  border-radius: 4px;
  text-align: center;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 1.5rem 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-bottom .logo img {
  height: 36px;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-links a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #1e293b;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
}

.social-links a:hover {
  background: var(--primary);
  color: var(--white);
}

.copyright {
  font-size: 0.85rem;
  margin: 0;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.legal-links a {
  color: #94a3b8;
}

.hidden {
  display: none !important;
}

@media (max-width: 1024px) {
  .quote-box {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid,
  .footer-grid,
  .why-grid,
  .calc-box,
  .contact-grid,
  .two-col {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(85%, 320px);
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 5rem 1.5rem 2rem;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-link {
    color: var(--text);
  }

  .hero-content {
    padding-bottom: 14rem;
  }

  .quote-box {
    grid-template-columns: 1fr;
  }

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

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

  .pricing-featured {
    transform: none;
  }
}