:root {
  --burgundy: #3b1515;
  --ink: #1d1e20;
  --heading: #0d141a;
  --muted: #56585e;
  --cyan: #2ac7d9;
  --navy: #1a1a2e;
  --button: #3a506b;
  --card: #d4f1f4;
  --pricing: #d7dbe3;
  --line: #e6e7ea;
  --white: #ffffff;
  --shadow: 0 10px 30px rgba(13, 20, 26, 0.08);
  --wrap: 1120px;
  --header: 76px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "DM Sans", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

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

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

button, input { font: inherit; }

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
}

.announce {
  margin: 0;
  padding: 8px 16px;
  background: var(--white);
  color: var(--ink);
  text-align: center;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-header {
  position: relative;
  background: var(--burgundy);
  color: var(--white);
}

.header-inner {
  position: relative;
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  color: var(--white);
  font-size: 15px;
}

.nav a.active {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 5px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.hero {
  min-height: 680px;
  display: grid;
  place-items: center;
  color: var(--white);
  text-align: center;
  background:
    linear-gradient(rgba(20, 20, 24, 0.45), rgba(20, 20, 24, 0.45)),
    url("https://images.unsplash.com/photo-1589829545856-d10d557cf95f?auto=format&fit=crop&w=2000&h=1200") center / cover no-repeat;
}

.hero-content {
  width: min(760px, calc(100% - 40px));
  padding: 80px 0 90px;
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero p { margin: 0 auto 28px; max-width: 520px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 28px;
  border-radius: 28px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 500;
}

.btn-fill { background: var(--button); color: var(--white); }
.btn-fill:hover { background: #31465e; }

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

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

.stars {
  margin: 22px 0 6px;
  letter-spacing: 0.18em;
  font-size: 14px;
}

.rated {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about { padding: 90px 0 80px; }

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.about h2,
.features-copy h1,
.features-copy h2,
.features-copy .section-title,
.prod-hero h1,
.prod-hero .section-title {
  margin: 0 0 16px;
  color: var(--heading);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.about h2 { font-size: clamp(36px, 4vw, 48px); }
.about p, .lead, .muted { color: var(--muted); }
.about .btn { margin-top: 22px; }

.about-photos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.about-photos img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: 22px;
}

.solutions {
  background: linear-gradient(var(--navy) 0 68%, var(--white) 68% 100%);
  color: var(--white);
  padding: 78px 0 20px;
}

.solutions h2,
.center-copy h2 {
  margin: 0;
  text-align: center;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 600;
  letter-spacing: -0.03em;
}

.solutions .lead,
.center-copy p {
  max-width: 560px;
  margin: 14px auto 0;
  text-align: center;
}

.solutions .lead { color: var(--white); }
.center-copy p { color: #8a6a32; }

.solution-grid,
.card-grid,
.article-grid,
.prod-grid { display: grid; gap: 22px; }

.solution-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 42px;
}

.solution-card img {
  height: 230px;
  width: 100%;
  object-fit: cover;
  border-radius: 18px;
}

.solution-card .body {
  background: var(--white);
  color: var(--heading);
  border-radius: 8px;
  padding: 18px 16px 20px;
  box-shadow: var(--shadow);
}

.solution-card h3 { margin: 0 0 8px; font-size: 18px; }

.solution-card p,
.quote-card p,
.article-card p,
.prod-card p { margin: 0; color: var(--muted); }

.feedback,
.articles,
.prod-hero,
.features-page { padding: 72px 0; }

.card-grid,
.article-grid,
.prod-grid { margin-top: 36px; }

.card-grid,
.article-grid { grid-template-columns: 1fr 1fr; }

.quote-card {
  background: var(--card);
  border-radius: 6px;
  padding: 28px 26px 22px;
}

.quote-card p { color: var(--heading); }

.person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.person img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
}

.person strong,
.person span { display: block; }
.person strong { color: var(--heading); font-size: 15px; }
.person span { color: var(--muted); font-size: 14px; }

.gallery { padding: 10px 0 70px; }

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 18px;
}

.gallery-grid img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 18px;
}

.gallery-grid img:nth-child(1) { grid-column: 1 / 3; }
.gallery-grid img:nth-child(2) { grid-column: 3; }
.gallery-grid img:nth-child(3) { grid-column: 1; height: 230px; }
.gallery-grid img:nth-child(4) { grid-column: 2 / 4; height: 230px; }

.site-footer {
  background: var(--navy);
  color: var(--white);
  padding: 54px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
}

.site-footer h2,
.site-footer h3 { margin: 0 0 12px; font-size: 22px; font-weight: 600; }
.site-footer h3 { font-size: 13px; letter-spacing: 0.08em; }
.site-footer p { margin: 0 0 8px; color: #d7d8dc; }

.socials { display: flex; gap: 14px; margin-top: 18px; }
.socials a { width: 28px; height: 28px; display: grid; place-items: center; }
.socials svg { width: 18px; height: 18px; fill: currentColor; }

.footer-form label { display: block; margin-bottom: 10px; font-size: 15px; }

.footer-form input {
  width: 100%;
  height: 44px;
  border: 0;
  border-radius: 8px;
  padding: 0 14px;
  margin-bottom: 12px;
}

.footer-form .btn { width: 100%; background: #5d6d82; }
.footer-form .form-note { margin: 0; color: var(--cyan); }

.copyright { margin-top: 36px; color: #b7b8be; font-size: 14px; }

.features-copy h1,
.features-copy .section-title {
  font-size: clamp(40px, 5vw, 56px);
  color: #8e9298;
  font-weight: 500;
}

.features-copy h2 { font-size: 28px; }
.features-copy p { color: var(--muted); max-width: 420px; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 54px;
}

.split img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 18px;
}

.article-card img { width: 100%; height: 240px; object-fit: cover; }

.article-card h3 {
  margin: 16px 0 8px;
  font-size: 22px;
  line-height: 1.3;
  color: var(--heading);
}

.meta { display: block; margin-top: 12px; color: var(--muted); font-size: 14px; }

.prod-hero { text-align: center; padding-bottom: 20px; }
.prod-hero h1,
.prod-hero .section-title { font-size: clamp(36px, 5vw, 52px); }
.prod-hero p { color: var(--muted); }

.prod-grid { grid-template-columns: 1fr 1fr; gap: 48px 36px; }

.prod-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.prod-head h3 { margin: 0; font-size: 26px; color: var(--heading); }
.prod-head span { font-size: 22px; color: var(--heading); }
.prod-card { text-align: left; }
.prod-card p { margin: 8px 0 16px; max-width: 420px; }

.prod-card img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  border-radius: 18px;
}

body.page-pricing { background: var(--pricing); }

.pricing { padding: 72px 0 90px; }

.pricing h1,
.pricing .section-title {
  margin: 0 0 48px;
  text-align: center;
  font-size: 42px;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.landing-pricing { background: var(--pricing); }

section[id] { scroll-margin-top: 128px; }

.cta-band {
  background: var(--burgundy);
  color: var(--white);
  text-align: center;
  padding: 72px 0;
}

.cta-band h2 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.03em;
}

.cta-band p { margin: 0 auto 22px; max-width: 560px; }
.cta-band .btn-fill { background: var(--white); color: var(--burgundy); }
.cta-band .btn-fill:hover { background: var(--cyan); color: var(--heading); }

.pricing-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: start;
}

.pricing h2 { margin: 0 0 8px; font-size: 22px; }
.pricing h3 { margin: 8px 0 12px; font-size: 18px; }
.pricing .btn { margin-top: 18px; }

.price-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  color: var(--heading);
}

.price-list li { margin: 4px 0; }
.price-list li::before { content: "o  "; }
.addon { margin: 8px 0 18px; }

.auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 40px 16px;
}

.auth-card { width: min(420px, 100%); text-align: left; }
.auth-card h1 { margin: 0 0 8px; font-size: 32px; text-align: center; }
.auth-card > p { margin: 0 0 18px; color: var(--muted); text-align: center; }

.auth-card label {
  display: block;
  margin: 12px 0 6px;
  font-weight: 500;
  color: var(--heading);
}

.auth-card input {
  width: 100%;
  height: 46px;
  border: 1px solid #d7d8dc;
  border-radius: 8px;
  padding: 0 12px;
}

.auth-card .btn { width: 100%; margin-top: 16px; }
.auth-card .demo-btn { background: transparent; color: var(--heading); border-color: var(--heading); }
.demo-hint { margin: 10px 0 0; color: var(--muted); font-size: 13px; text-align: center; }
.auth-card .back { margin-top: 28px; color: var(--muted); text-align: center; }
.auth-card .back a { color: #1a73e8; }
.form-note { min-height: 1.2em; margin: 10px 0 0; }
.form-note.is-error { color: #9b2c2c; }

.register-main { padding: 64px 0 80px; }

.register-panel {
  width: min(560px, 100%);
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: var(--shadow);
}

.register-panel h1 { margin: 0 0 8px; font-size: 36px; letter-spacing: -0.03em; }
.register-panel p { margin: 0 0 22px; color: var(--muted); }

.register-panel label {
  display: block;
  margin: 12px 0 6px;
  font-weight: 500;
  color: var(--heading);
}

.register-panel input {
  width: 100%;
  height: 46px;
  border: 1px solid #d5d7dc;
  border-radius: 8px;
  padding: 0 12px;
}

.register-panel .btn { margin-top: 18px; width: 100%; }
.register-panel .switch { margin-top: 16px; }

@media (max-width: 900px) {
  .nav-toggle { display: grid; place-items: center; }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--burgundy);
    padding: 8px 20px 16px;
  }

  .nav.open { display: flex; }
  .nav a { padding: 12px 0; }

  .about-grid,
  .solution-grid,
  .card-grid,
  .split,
  .article-grid,
  .prod-grid,
  .footer-grid,
  .pricing-grid,
  .gallery-grid { grid-template-columns: 1fr; }

  .gallery-grid img,
  .gallery-grid img:nth-child(1),
  .gallery-grid img:nth-child(2),
  .gallery-grid img:nth-child(3),
  .gallery-grid img:nth-child(4) {
    grid-column: auto;
    height: 220px;
  }

  .about-photos img,
  .split img { height: 240px; }

  .split > div:empty { display: none; }

  .hero { min-height: 560px; }
}