:root {
  --red: #df171d;
  --red-dark: #b90f14;
  --black: #111417;
  --black-soft: #1b1f23;
  --text: #202327;
  --muted: #5b6067;
  --bg: #ffffff;
  --soft: #f6f7f8;
  --border: #e1e4e8;
  --shadow: 0 14px 34px rgba(17, 20, 23, 0.13);
  --font: "Inter", sans-serif;
  --font-display: "Barlow Condensed", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: var(--font);
  line-height: 1.55;
}

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

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 92px;
  padding: 0 clamp(18px, 5vw, 56px);
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 12px rgba(17, 20, 23, 0.06);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--black);
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 800;
  line-height: 0.82;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand strong {
  font-size: 1.42em;
}

.roof-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: #fff;
  background: var(--red);
  clip-path: polygon(50% 0, 100% 42%, 85% 42%, 85% 100%, 15% 100%, 15% 42%, 0 42%);
  font-size: 1.5rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.3vw, 30px);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.main-nav a {
  padding: 34px 0;
}

.main-nav .active {
  color: var(--red);
  border-bottom: 4px solid var(--red);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 28px;
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.main-nav .nav-cta {
  padding: 0 28px;
  color: #fff;
  background: var(--red);
  border: 0;
}

.button-red {
  color: #fff;
  background: var(--red);
}

.button-dark {
  color: var(--black);
  border: 2px solid var(--black);
}

.button-outline {
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.75);
}

.hero {
  min-height: 560px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.48) 48%, rgba(0, 0, 0, 0.12)),
    url("assets/hero-toiture.png") center right / cover no-repeat;
}

.hero-inner {
  display: grid;
  align-content: center;
  min-height: 560px;
  max-width: 1180px;
}

.eyebrow,
.section-heading span,
.why span {
  margin-bottom: 12px;
  color: var(--red);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.why h2,
.quote h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin-bottom: 24px;
  color: #fff;
  font-size: clamp(3.5rem, 8vw, 6.6rem);
  line-height: 0.9;
}

.hero p:not(.eyebrow) {
  max-width: 540px;
  margin: 0 0 34px;
  font-size: 1.18rem;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.trust-strip {
  position: relative;
  z-index: 2;
  margin-top: -54px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 28px 34px;
  background: #fff;
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.trust-grid article {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: center;
  padding: 0 18px;
}

.trust-grid i,
.why-list i,
.stats i {
  color: var(--red);
  font-size: 2.8rem;
}

.trust-grid h3,
.why-list h3,
.service-card h3,
.portfolio-grid h3,
.site-footer h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
}

.trust-grid p,
.service-card p,
.portfolio-grid p {
  margin: 0;
  color: var(--muted);
}

.section {
  padding: clamp(66px, 8vw, 104px) 0;
}

.section-heading {
  margin-bottom: 38px;
  text-align: center;
}

.section-heading h2,
.why h2,
.quote h2 {
  color: var(--black);
  font-size: clamp(2.3rem, 5vw, 4rem);
  line-height: 0.95;
}

.section-heading h2::after {
  display: block;
  width: 44px;
  height: 3px;
  margin: 18px auto 0;
  background: var(--red);
  content: "";
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 36px;
}

.service-card {
  overflow: hidden;
  min-width: 0;
  text-align: center;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: 0 10px 22px rgba(17, 20, 23, 0.08);
}

.service-media {
  position: relative;
  height: 150px;
  margin: 0;
  overflow: hidden;
}

.service-media img {
  position: absolute;
  top: 50%;
  left: 0;
  width: 500%;
  max-width: none;
  height: auto;
  transform: translateY(-50%);
}

.service-2 img { transform: translate(-20%, -50%); }
.service-3 img { transform: translate(-40%, -50%); }
.service-4 img { transform: translate(-60%, -50%); }
.service-5 img { transform: translate(-80%, -50%); }

.service-card i {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin: -29px auto 18px;
  color: #fff;
  background: var(--red);
  border-radius: 999px;
  font-size: 2rem;
  position: relative;
}

.service-card h3,
.service-card p {
  padding-inline: 18px;
}

.service-card p {
  padding-bottom: 24px;
  font-size: 0.95rem;
}

.center {
  text-align: center;
}

.why {
  padding: clamp(62px, 8vw, 94px) 0;
  color: #fff;
  background:
    linear-gradient(rgba(17, 20, 23, 0.94), rgba(17, 20, 23, 0.94)),
    url("assets/hero-toiture.png") center / cover no-repeat;
  clip-path: polygon(0 7%, 50% 0, 100% 7%, 100% 100%, 0 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: clamp(34px, 7vw, 90px);
  align-items: center;
}

.why h2,
.why p,
.why-list h3 {
  color: #fff;
}

.why p {
  max-width: 520px;
}

.why-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 48px;
}

.why-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
}

.why-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
}

.stats {
  padding: 42px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: center;
}

.stats article {
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 12px 18px;
  border-right: 1px solid var(--border);
}

.stats article:last-child {
  border-right: 0;
}

.stats strong {
  color: var(--black);
  font-family: var(--font-display);
  font-size: 2.8rem;
  line-height: 0.9;
  text-transform: uppercase;
}

.stats span {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 34px;
}

.portfolio-grid img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  margin-bottom: 12px;
}

.real-1 { object-position: 0% center; }
.real-2 { object-position: 33% center; }
.real-3 { object-position: 66% center; }
.real-4 { object-position: 100% center; }

.quote {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  background: var(--soft);
}

.quote-panel {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: center;
  padding: clamp(42px, 7vw, 82px) clamp(28px, 6vw, 88px);
  color: #fff;
  background: var(--red);
}

.quote-panel i {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border: 2px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  font-size: 2.6rem;
}

.quote h2 {
  color: #fff;
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-content: center;
  padding: clamp(42px, 7vw, 72px) clamp(24px, 6vw, 80px);
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 52px;
  padding: 0 18px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 3px;
  font: inherit;
}

.quote-form select,
.quote-form textarea {
  grid-column: span 2;
}

.quote-form textarea {
  min-height: 92px;
  padding-top: 14px;
  resize: vertical;
}

.quote-form button {
  min-height: 52px;
  color: #fff;
  background: var(--black);
  border: 0;
  border-radius: 3px;
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
}

.site-footer {
  padding: 54px 0 24px;
  color: #fff;
  background: var(--black);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.3fr;
  gap: clamp(28px, 5vw, 70px);
}

.footer-brand {
  color: #fff;
  margin-bottom: 18px;
}

.footer-grid nav,
.footer-grid > div {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-grid p,
.footer-grid a {
  color: rgba(255, 255, 255, 0.78);
}

.footer-grid h3 {
  color: #fff;
}

.footer-grid i {
  margin-right: 10px;
  color: var(--red);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 44px;
  padding-top: 22px;
  color: rgba(255, 255, 255, 0.62);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

@media (max-width: 1080px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 16px;
  }

  .main-nav {
    flex-wrap: wrap;
  }

  .main-nav a {
    padding: 8px 0;
  }

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

  .trust-grid,
  .stats-grid,
  .quote,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

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

@media (max-width: 680px) {
  .main-nav a:not(.nav-cta) {
    display: none;
  }

  .hero,
  .hero-inner {
    min-height: 620px;
  }

  .trust-grid,
  .services-grid,
  .why-list,
  .stats-grid,
  .portfolio-grid,
  .quote,
  .quote-form,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .quote-form select,
  .quote-form textarea {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }
}