@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-300.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('/fonts/inter-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #f3f5f7;
  --bg-soft: #ffffff;
  --bg-muted: #f8fafc;

  --text: #111827;
  --muted: #5f6b7a;

  --line: rgba(17, 24, 39, 0.12);
  --line-strong: rgba(17, 24, 39, 0.2);

  --blue: #2f80ed;
  --blue-dark: #266fd3;
  --green: #25c281;
  --red: #ff5a4f;
  --yellow: #ffb020;

  --radius-xl: 18px;
  --radius-lg: 14px;
  --radius-md: 10px;

  --container: 1180px;

  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 6px 18px rgba(15, 23, 42, 0.05);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(47, 128, 237, 0.08), transparent 34rem),
    radial-gradient(circle at top right, rgba(37, 194, 129, 0.07), transparent 30rem),
    var(--bg);
  line-height: 1.55;
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 245, 247, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(17, 24, 39, 0.08);
}

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

.brand {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 16px;
}

.brand::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  bottom: 3px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue), var(--green), var(--red));
}

.brand__name {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.brand__role {
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

.nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.nav__cta {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 15px;
  color: #fff !important;
  background: var(--blue);
  border-radius: 999px;
}

.nav__cta:hover {
  background: var(--blue-dark);
}

/* Base */

.section {
  padding: 54px 0;
}

.section--muted {
  background: rgba(255, 255, 255, 0.35);
  border-block: 1px solid rgba(17, 24, 39, 0.06);
}

.section-head {
  max-width: 760px;
  margin-bottom: 26px;
}

.section-kicker {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-size: clamp(2.4rem, 5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(1.9rem, 4vw, 2.85rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.14rem;
  line-height: 1.25;
}

.section-head p,
.hero__lead,
.info-card p,
.service-card p,
.step-card p,
.contact-card p {
  color: var(--muted);
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 0.96rem;
  font-weight: 750;
  transition: transform 0.18s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn--primary {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

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

.btn--ghost {
  color: var(--text);
  background: #fff;
  border-color: var(--line);
}

.btn--ghost:hover {
  border-color: var(--line-strong);
  background: var(--bg-muted);
}

/* Hero */

.hero {
  padding: 60px 0 38px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, 0.65fr);
  gap: 18px;
  align-items: stretch;
}

.hero__content,
.hero__panel,
.info-card,
.service-card,
.step-card,
.contact-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.hero__content {
  position: relative;
  overflow: hidden;
  padding: 42px;
  border-radius: var(--radius-xl);
}

.hero__content::before {
  content: "";
  position: absolute;
  right: -55px;
  top: -55px;
  width: 170px;
  height: 170px;
  border-radius: 34px;
  background: rgba(47, 128, 237, 0.08);
  transform: rotate(18deg);
}

.hero__content::after {
  content: "";
  position: absolute;
  left: -55px;
  bottom: -65px;
  width: 155px;
  height: 155px;
  border-radius: 34px;
  background: rgba(37, 194, 129, 0.08);
  transform: rotate(-18deg);
}

.eyebrow {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  padding: 8px 12px;
  color: var(--blue);
  background: rgba(47, 128, 237, 0.08);
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 750;
}

.hero__lead {
  max-width: 790px;
  margin-bottom: 0;
  font-size: 1.08rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero__actions .btn {
  min-width: 210px;
}

.hero__panel {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius-xl);
}

.hero-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  min-height: 118px;
  padding: 18px;
  color: #fff;
  border-radius: var(--radius-lg);
}

.hero-card strong {
  font-size: 1.1rem;
}

.hero-card span {
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.94rem;
}

.hero-card--blue {
  background: var(--blue);
}

.hero-card--green {
  background: var(--green);
}

.hero-card--red {
  background: var(--red);
}

/* Cards */

.cards-grid,
.services-grid,
.steps-grid {
  display: grid;
  gap: 14px;
}

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

.info-card,
.service-card,
.step-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.info-card:hover,
.service-card:hover,
.step-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
}

.contact-card {
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.contact-card:hover {
  border-color: var(--line-strong);
}

.info-card__icon,
.service-card__icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  border-radius: var(--radius-md);
}

.info-card__icon {
  color: #fff;
  background: var(--blue);
}

.service-card__icon {
  color: var(--blue);
  background: rgba(47, 128, 237, 0.08);
}

.clean-list {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
}

.clean-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 7px;
  height: 7px;
  background: linear-gradient(135deg, var(--blue), var(--green));
  border-radius: 50%;
}

/* Services */

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

.service-card {
  position: relative;
  min-height: 220px;
}

/* Steps */

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

.step-card span {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: #fff;
  background: var(--blue);
  border-radius: var(--radius-md);
  font-weight: 850;
}

/* Contact */

.contact {
  padding-bottom: 76px;
}

.contact-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: var(--radius-xl);
}

.contact-steps-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.contact-step {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 14px;
  background: rgba(47, 128, 237, 0.055);
  border: 1px solid rgba(47, 128, 237, 0.1);
  border-radius: var(--radius-md);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.contact-step:hover {
  transform: translateY(-2px);
  border-color: rgba(47, 128, 237, 0.22);
}

.contact-step > i {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--blue);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
}

.contact-step--accent {
  background: rgba(255, 176, 32, 0.09);
  border-color: rgba(255, 176, 32, 0.18);
}

.contact-step--accent:hover {
  border-color: rgba(255, 176, 32, 0.28);
}

.contact-step--accent > i {
  background: var(--yellow);
}

.contact-step small {
  display: block;
  margin-bottom: 4px;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-step--accent small {
  color: #b76e00;
}

.contact-step span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.35;
}

.contact-links-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.contact-link-card {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  gap: 12px;
  min-height: 74px;
  padding: 14px 16px;
  background: rgba(47, 128, 237, 0.055);
  border: 1px solid rgba(47, 128, 237, 0.12);
  border-radius: var(--radius-md);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.contact-link-card:hover {
  transform: translateY(-2px);
  background: rgba(47, 128, 237, 0.08);
  border-color: rgba(47, 128, 237, 0.22);
}

.contact-link-card__icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  background: #ffffff;
  border: 1px solid rgba(47, 128, 237, 0.16);
  border-radius: var(--radius-md);
  font-size: 1.05rem;
}

.contact-link-card small {
  display: block;
  margin-bottom: 4px;
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-link-card strong {
  display: block;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.contact-step--blue {
  background: rgba(47, 128, 237, 0.075);
  border-color: rgba(47, 128, 237, 0.16);
}

.contact-step--blue > i {
  background: var(--blue);
}

.contact-step--blue small {
  color: var(--blue);
}

.contact-step--green {
  background: rgba(37, 194, 129, 0.085);
  border-color: rgba(37, 194, 129, 0.18);
}

.contact-step--green > i {
  background: var(--green);
}

.contact-step--green small {
  color: #168a5c;
}

.contact-step--red {
  background: rgba(255, 90, 79, 0.085);
  border-color: rgba(255, 90, 79, 0.18);
}

.contact-step--red > i {
  background: var(--red);
}

.contact-step--red small {
  color: #c73d34;
}

/* Footer */

.site-footer {
  padding: 24px 0 32px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.45);
  border-top: 1px solid rgba(17, 24, 39, 0.08);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.site-footer a {
  color: var(--blue);
}

.site-footer a:hover {
  color: var(--blue-dark);
}

/* Cookie notice */

.pref-notice {
  position: fixed;
  left: 50%;
  bottom: 18px;
  z-index: 120;
  width: min(calc(100% - 24px), 980px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transform: translateX(-50%);
}

.pref-notice[hidden] {
  display: none;
}

.pref-notice__text {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.pref-notice__actions {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.pref-notice__actions .btn {
  min-height: 40px;
  padding-inline: 15px;
  font-size: 0.88rem;
}

.policy-link {
  color: var(--blue);
  font-weight: 750;
  border-bottom: 1px dashed currentColor;
}

/* Scroll top */

#scrollTopBtn {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: var(--blue);
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

#scrollTopBtn.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

#scrollTopBtn:hover {
  background: var(--blue-dark);
}

/* Responsive */

@media (max-width: 1080px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .site-header {
    position: static;
  }

  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .nav {
    gap: 12px;
    flex-wrap: wrap;
  }

  .nav__cta {
    min-height: auto;
    padding: 0;
    color: var(--muted) !important;
    background: transparent;
  }

  .hero {
    padding-top: 28px;
  }

  .hero__content {
    padding: 24px;
  }

  .hero__panel,
  .cards-grid--two,
  .services-grid,
  .steps-grid,
  .contact-steps-row,
  .contact-links-row {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: auto;
  }

  h1 {
    font-size: 2.55rem;
  }

  .section {
    padding: 42px 0;
  }

  .hero__actions,
  .hero__actions .btn {
    width: 100%;
  }

  .pref-notice {
    bottom: 8px;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
  }

  .pref-notice__actions {
    flex-direction: column;
  }

  .pref-notice__actions .btn {
    width: 100%;
  }

  #scrollTopBtn {
    right: 14px;
    bottom: 14px;
  }
}

@media (max-width: 420px) {
  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .hero__content,
  .info-card,
  .service-card,
  .step-card,
  .contact-card {
    padding: 20px;
  }
}