:root {
  --bg: #071A2B;
  --surface: #0B2740;
  --text: #EAF2FF;
  --muted: #A9C0D8;
  --brand: #F59E0B;
  --brand2: #38BDF8;
  --line: rgba(255, 255, 255, 0.10);
  --white: #FFFFFF;
  --radius: 18px;
  --shadow: 0 14px 35px rgba(2, 8, 18, 0.32);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", "Avenir Next", "Helvetica Neue", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 15%, rgba(56, 189, 248, 0.14), transparent 35%),
    radial-gradient(circle at 86% 12%, rgba(245, 158, 11, 0.14), transparent 32%),
    var(--bg);
  line-height: 1.6;
}

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

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.section {
  padding: 72px 0;
}

.section-title {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  margin: 0 0 12px;
  letter-spacing: 0.2px;
}

.section-intro {
  color: var(--muted);
  max-width: 720px;
  margin: 0 0 34px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(9px);
  background: rgba(7, 26, 43, 0.86);
}

.header-row {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.2px;
  white-space: nowrap;
  flex-shrink: 0;
}

.logo svg {
  width: 20px;
  height: 20px;
  color: var(--brand2);
}

.nav-wrap {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}

.site-nav a {
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  color: var(--text);
  background: rgba(56, 189, 248, 0.13);
  outline: none;
}

.btn,
button.btn {
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  padding: 11px 16px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(90deg, var(--brand), #FFB739);
  color: #112233;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: rgba(169, 192, 216, 0.5);
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 10px;
  color: var(--white);
  align-items: center;
  justify-content: center;
}

.mobile-panel {
  display: none;
}

.hero {
  padding: 74px 0 44px;
}

.hero-grid {
  display: grid;
  gap: 30px;
  align-items: center;
  grid-template-columns: 1.15fr 1fr;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin: 0 0 14px;
}

.hero p {
  color: var(--muted);
  font-size: 1.08rem;
  margin: 0 0 24px;
  max-width: 62ch;
}

.button-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 7px 12px;
}

.hero-image,
.image-card img,
.service-media img {
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.hero-image {
  width: 100%;
  aspect-ratio: 16 / 10;
}

.grid-3,
.grid-4,
.grid-2,
.grid-1 {
  display: grid;
  gap: 18px;
}

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

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

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

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

.card {
  background: linear-gradient(175deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.08rem;
}

.card p,
.card li {
  color: var(--muted);
}

.icon-badge {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(56, 189, 248, 0.15);
  margin-bottom: 10px;
}

.icon-badge svg {
  width: 21px;
  height: 21px;
  color: var(--brand2);
}

.steps .card {
  position: relative;
  padding-top: 42px;
}

.step-index {
  position: absolute;
  top: 14px;
  right: 14px;
  font-weight: 700;
  color: var(--brand);
}

.stats-bar {
  padding: 22px;
}

.stats-item strong {
  display: block;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
}

.note {
  color: var(--muted);
  margin-top: 12px;
  font-size: 0.88rem;
}

.testimonial .stars {
  color: var(--brand);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.kicker {
  color: var(--brand2);
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--text);
  border: 0;
  padding: 14px 16px;
  font: inherit;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  padding: 0 16px 14px;
  color: var(--muted);
}

.faq-answer[hidden] {
  display: none;
}

.cta-banner {
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(245, 158, 11, 0.16), rgba(56, 189, 248, 0.08));
}

.page-hero {
  padding: 76px 0 24px;
}

.page-hero h1 {
  margin-bottom: 8px;
}

.service-row {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  margin-bottom: 22px;
}

.service-row:nth-child(even) .service-media {
  order: -1;
}

.service-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
}

.deliverables-list,
.why-list,
.pricing-features,
.compare-list {
  margin: 0;
  padding-left: 18px;
}

.pricing-card {
  position: relative;
}

.plan-tag {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.18);
  color: var(--brand2);
}

.price {
  font-size: 2rem;
  margin: 6px 0 8px;
}

.price small {
  font-size: 0.9rem;
  color: var(--muted);
}

table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: 12px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
}

th {
  color: var(--brand2);
  font-weight: 600;
  background: rgba(56, 189, 248, 0.08);
}

.calc-grid,
.contact-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1.1fr 0.9fr;
}

.field {
  margin-bottom: 14px;
}

label {
  display: block;
  margin-bottom: 5px;
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

input::placeholder,
textarea::placeholder {
  color: #93aec8;
}

.error-text {
  color: #fecaca;
  font-size: 0.83rem;
  min-height: 1.1em;
  margin-top: 4px;
}

.result-box {
  border: 1px solid rgba(56, 189, 248, 0.3);
  background: rgba(56, 189, 248, 0.08);
  border-radius: 12px;
  padding: 16px;
}

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

.schedule-list li {
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  color: var(--muted);
}

.whatsapp-btn {
  width: 100%;
  justify-content: center;
  margin-top: 10px;
}

.site-footer {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  background: rgba(4, 16, 29, 0.85);
}

.footer-grid {
  padding: 42px 0 16px;
  display: grid;
  gap: 20px;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
}

.footer-title {
  margin: 0 0 10px;
  font-size: 1rem;
}

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

.footer-links li {
  margin-bottom: 8px;
  color: var(--muted);
}

.social-row {
  display: flex;
  gap: 10px;
}

.social-row a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
}

.social-row svg {
  width: 18px;
  height: 18px;
}

.disclaimer,
.copyright {
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 14px 0 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

.scroll-top {
  position: fixed;
  right: 16px;
  bottom: 16px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  background: rgba(11, 39, 64, 0.95);
  color: var(--white);
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.scroll-top.show {
  opacity: 1;
  pointer-events: auto;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  background: #052238;
  color: var(--text);
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 10px;
  padding: 11px 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.toast.show {
  opacity: 1;
}

@media (max-width: 980px) {
  .hero-grid,
  .service-row,
  .calc-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-row:nth-child(even) .service-media {
    order: 0;
  }

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

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

@media (max-width: 760px) {
  .header-row {
    gap: 12px;
    min-height: 70px;
  }

  .nav-wrap {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .mobile-panel {
    display: block;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    border-top: 1px solid transparent;
  }

  .mobile-panel.open {
    max-height: 320px;
    border-top-color: var(--line);
  }

  .mobile-panel-inner {
    padding: 12px 0 16px;
    display: grid;
    gap: 8px;
  }

  .mobile-panel a {
    color: var(--muted);
    padding: 9px 0;
  }

  .mobile-panel .btn {
    margin-top: 6px;
    width: 100%;
  }

  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    padding: 22px;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}