:root {

  --bg: #0b0f14;
  --bg-alt: #10161d;
  --surface: #151d26;
  --surface-hover: #1b2530;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8eef4;
--text-dim: #b7c0c7;
  --accent: #22d3ee;          
  --accent-2: #818cf8;        
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #f87171;
  --gradient: linear-gradient(135deg, var(--accent), var(--accent-2));

  --header-h: 72px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  --container: 1160px;

  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}
* ,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 5px;
}

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

ul {
  list-style: none;
}


::selection {
  background: var(--accent);
  color: #06222a;
}

::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: #2a3644;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #38485c;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-bottom: 0.75rem;
}

h3 {
  font-size: 1.2rem;
}

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

.text-dim {
  color: var(--text-dim);
}

.lead {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 60ch;
}

.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

.section {
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

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

.section-head {
  margin-bottom: 2.5rem;
  max-width: 640px;
}

.section-head .kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease,
              background 0.2s ease, border-color 0.2s ease;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--gradient);
  color: #0b1020;
  box-shadow: 0 6px 20px rgba(34, 211, 238, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(34, 211, 238, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost:hover {
  background: var(--surface);
  border-color: var(--accent);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.badge {
  display: flex;
  justify-content: center;
  width: fit-content;
  margin-inline: auto;
  margin-bottom: 0.7rem;
  gap: 0.4rem;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(34, 211, 238, 0.12);
  color: var(--accent);
  border: 1px solid rgba(34, 211, 238, 0.3);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(11, 15, 20, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 800;
}

.logo .logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--gradient);
  display: grid;
  place-items: center;
  color: #0b1020;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a,
.footer-link {
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dim);
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.footer-link:hover {
  color: var(--text);
  background: var(--surface);
}

.nav-links a.active {
  color: var(--accent);
}

.nav-cta {
  margin-left: 0.75rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  position: relative;
  padding: clamp(4rem, 10vw, 7rem) 0;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 80%;
  background:
    radial-gradient(ellipse 55% 55% at 30% 40%, rgba(34, 211, 238, 0.14), transparent 70%),
    radial-gradient(ellipse 55% 55% at 75% 30%, rgba(129, 140, 248, 0.14), transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 3rem;
}

.hero h1 {
  margin: 1rem 0 1.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-visual {
  aspect-ratio: 1;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  font-size: 5rem;
}

.service-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.25s ease, border-color 0.25s ease,
              background 0.25s ease;
}

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

  .nav-links {
    display: none;              
  }

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

  .hero-visual {
    order: -1;                  
    font-size: 3.5rem;
    aspect-ratio: 4 / 3;
  }
}

.contact-aside .badge {
  justify-content: flex-start;
  margin-inline: 0;
}

section[id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.contact-tel {
  display: inline-block;
  margin-top: .35rem;
  font-size: 1.3rem;
  font-weight: 600;
  color: #4f8cff;
  text-decoration: none;
}

.contact-tel:hover {
  text-decoration: underline;
}

.contact-schedule {
  display: grid;
  gap: 0.35rem;
  padding-left: 0;
  list-style: none;
}

.contact-schedule li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
}

.contact-schedule li:last-child {
  border-bottom: 0;
}

.form-label {
  display: block;
  margin-bottom: .35rem;
}

.form-input {
  width: 100%;
  padding: .7rem 1rem;
  margin-bottom: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit;
  box-sizing: border-box;
}

.form-input::placeholder {
  color: var(--text-dim);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}

.form-textarea {
  resize: vertical;
}

.contact-submit {
  width: 100%;
}

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
}
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.contact-info {
  position: sticky;
  top: calc(var(--header-h, 72px) + 1rem);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-info {
    position: static;
  }
}