:root {
  --orange: #f45b0b;
  --orange-bright: #ff6a12;
  --orange-dark: #c73d00;
  --ink: #10171c;
  --ink-soft: #172128;
  --cream: #f6f2ec;
  --white: #ffffff;
  --text: #1e252a;
  --muted: #6d7479;
  --line: rgba(16, 23, 28, 0.13);
  --shadow: 0 24px 70px rgba(11, 18, 23, 0.14);
  --radius: 20px;
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-shell {
  min-height: 100vh;
}

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

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
}

.eyebrow.light {
  color: #ffd2ba;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  line-height: 0.95;
}

h1 {
  font-size: clamp(4rem, 8vw, 7.4rem);
  max-width: 850px;
}

h2 {
  font-size: clamp(3rem, 5.5vw, 5rem);
}

h3 {
  font-size: 2rem;
}

p {
  margin: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid var(--orange);
  border-radius: 7px;
  background: linear-gradient(135deg, var(--orange-bright), var(--orange));
  color: var(--white);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 12px 30px rgba(244, 91, 11, 0.25);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(244, 91, 11, 0.32);
}

.button-small {
  min-height: 46px;
  padding-inline: 19px;
  font-size: 0.82rem;
}

.button-outline {
  background: rgba(9, 14, 18, 0.42);
  border-color: rgba(255, 255, 255, 0.65);
  box-shadow: none;
}

.button-outline:hover {
  background: var(--white);
  color: var(--ink);
}

.button-dark {
  background: var(--ink);
  border-color: var(--ink);
  box-shadow: none;
}

.button-full {
  width: 100%;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  transition: background 200ms ease, box-shadow 200ms ease, backdrop-filter 200ms ease;
}

.site-header.scrolled {
  background: rgba(10, 16, 21, 0.94);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(16px);
}

.nav-wrap {
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}

.brand-mark {
  width: 66px;
  height: 40px;
  display: inline-flex;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--orange);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-text {
  display: grid;
  line-height: 0.85;
}

.brand-text strong {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
  letter-spacing: 0.02em;
}

.brand-text small {
  margin-top: 7px;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.22em;
}

.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.main-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  height: 2px;
  background: var(--orange);
  transition: right 180ms ease;
}

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

.main-nav a:hover::after {
  right: 0;
}

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

.phone-link {
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 800;
  white-space: nowrap;
}

.phone-link span {
  color: var(--orange);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  margin-left: auto;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.25);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  min-height: 820px;
  display: grid;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    url("assets/images/roof-rejuvenation-hero.jpg")
    62% center / cover no-repeat;
  transform: scale(1.025);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 10, 14, 0.95) 0%, rgba(5, 10, 14, 0.83) 42%, rgba(5, 10, 14, 0.25) 73%, rgba(5, 10, 14, 0.22) 100%),
    linear-gradient(0deg, rgba(6, 11, 15, 0.72) 0%, transparent 38%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  padding-top: 130px;
  padding-bottom: 80px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: 70px;
  align-items: end;
}

.hero-copy {
  padding-top: 30px;
  min-width: 0;
}

.hero-lead {
  max-width: 680px;
  margin-top: 25px;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.trust-row {
  margin-top: 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.trust-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 106, 18, 0.65);
  border-radius: 50%;
  color: var(--orange-bright);
}

.hero-card {
  min-width: 0;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(10, 16, 21, 0.78);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.hero-card h2 {
  margin-bottom: 14px;
  font-size: 3.2rem;
}

.hero-card > p:not(.eyebrow) {
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.7);
}

.hero-card-note {
  margin-top: 22px;
  padding-top: 20px;
  display: grid;
  gap: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.88rem;
}

.hero-card-note strong {
  color: var(--white);
}

.hero-card-note span {
  color: rgba(255, 255, 255, 0.62);
}

.stats-strip {
  position: relative;
  z-index: 5;
  background: var(--ink);
  color: var(--white);
}

.stats-grid {
  min-height: 126px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.stats-grid > div {
  padding: 25px 32px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 7px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-grid > div:last-child {
  border-right: 0;
}

.stats-grid strong {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: clamp(2rem, 3vw, 2.55rem);
  color: var(--orange-bright);
  line-height: 1;
  white-space: nowrap;
}

.stats-grid span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.section {
  padding: 110px 0;
}

.section-heading {
  margin-bottom: 52px;
}

.section-heading.centered {
  max-width: 790px;
  margin-inline: auto;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 18px;
}

.section-heading p:not(.eyebrow) {
  max-width: 680px;
  margin-inline: auto;
  color: var(--muted);
  font-size: 1.05rem;
}

.section-heading.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: end;
}

.section-heading.split > p {
  color: var(--muted);
  font-size: 1.05rem;
}

.benefits-section {
  padding-block: 88px;
  background: var(--cream);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.benefit-card {
  padding: 32px;
  border: 1px solid rgba(16, 23, 28, 0.08);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 18px 45px rgba(16, 23, 28, 0.07);
}

.benefit-card > span {
  display: block;
  margin-bottom: 20px;
  color: var(--orange);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
}

.benefit-card h3 {
  margin-bottom: 13px;
}

.benefit-card p {
  color: var(--muted);
  font-size: 0.94rem;
}

.formula-note {
  max-width: 880px;
  margin: 24px auto 0;
  padding: 14px 18px;
  border-left: 4px solid var(--orange);
  border-radius: 7px;
  background: #fff7f1;
  color: #5b514b;
  font-size: 0.84rem;
  text-align: center;
}

.services-section {
  padding-block: 88px;
  background: var(--cream);
}

.services-section .service-card p {
  min-height: auto;
}

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

.service-card {
  overflow: hidden;
  border: 1px solid rgba(16, 23, 28, 0.08);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 18px 45px rgba(16, 23, 28, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.service-image {
  height: 210px;
  background-position: center;
  background-size: cover;
}

.service-content {
  position: relative;
  padding: 27px 26px 30px;
}

.service-number {
  position: absolute;
  top: -28px;
  right: 22px;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  box-shadow: 0 12px 25px rgba(244, 91, 11, 0.3);
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  min-height: 104px;
  color: var(--muted);
  font-size: 0.92rem;
}

.service-card a,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--orange-dark);
  font-weight: 800;
}

.service-card a span,
.text-link span {
  transition: transform 180ms ease;
}

.service-card a:hover span,
.text-link:hover span {
  transform: translateX(5px);
}

.comparison-section {
  background: var(--white);
}

.comparison-grid {
  max-width: 1060px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.comparison-card {
  position: relative;
  padding: 38px;
  overflow: hidden;
  border: 1px solid rgba(16, 23, 28, 0.11);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: 0 20px 55px rgba(16, 23, 28, 0.08);
}

.comparison-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: #aeb5ba;
}

.comparison-featured {
  background: linear-gradient(145deg, var(--ink), #1f2d34);
  color: var(--white);
}

.comparison-featured::before {
  background: var(--orange);
}

.comparison-kicker {
  margin-bottom: 10px;
  color: var(--orange-dark);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.comparison-featured .comparison-kicker {
  color: #ffb98f;
}

.comparison-card h3 {
  margin-bottom: 28px;
  font-size: 2.7rem;
}

.comparison-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  list-style: none;
}

.comparison-list li {
  padding: 14px 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-top: 1px solid rgba(16, 23, 28, 0.1);
  color: #495157;
  font-size: 0.92rem;
  font-weight: 600;
}

.comparison-featured .comparison-list li {
  border-color: rgba(255, 255, 255, 0.11);
  color: rgba(255, 255, 255, 0.78);
}

.comparison-list li span {
  color: var(--orange);
  font-weight: 900;
}

.about-section {
  background: linear-gradient(135deg, var(--ink), #1d2a31);
  color: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 75px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual img {
  min-height: 560px;
  max-height: 680px;
  object-fit: cover;
  object-position: center 44%;
  border-radius: var(--radius);
}

.experience-badge {
  position: absolute;
  left: -28px;
  bottom: 28px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-radius: 12px;
  background: var(--orange);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
}

.experience-badge strong {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 3.4rem;
  line-height: 1;
}

.experience-badge span {
  max-width: 150px;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.3;
  text-transform: uppercase;
}

.about-copy h2 {
  margin-bottom: 24px;
}

.about-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.about-copy .about-lead {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 600;
}

.check-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px 25px;
  color: rgba(255, 255, 255, 0.86);
  font-weight: 700;
}

.check-grid div::first-letter {
  color: var(--orange-bright);
}

.product-points {
  margin-top: 30px;
  display: grid;
  gap: 12px;
}

.product-points div {
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.84);
  font-weight: 700;
}

.product-points span {
  color: var(--orange-bright);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
}

.problem-section {
  background: var(--cream);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 72px;
  align-items: center;
}

.problem-copy h2 {
  margin-bottom: 24px;
}

.problem-lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.08rem;
}

.signs-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.sign-card {
  min-height: 66px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 13px;
  border: 1px solid rgba(16, 23, 28, 0.09);
  border-radius: 11px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(16, 23, 28, 0.05);
}

.sign-card span {
  color: var(--orange);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
}

.sign-card strong {
  font-size: 0.9rem;
}

.qualification-note {
  margin-top: 22px;
  padding: 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-left: 4px solid var(--orange);
  border-radius: 8px;
  background: #fff7f1;
  color: #4d443f;
  font-size: 0.9rem;
}

.qualification-note > span {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  font-weight: 900;
}

.problem-visual {
  position: relative;
  min-height: 580px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.problem-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 10, 14, 0.82), transparent 48%);
}

.problem-visual img {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  object-position: 52% center;
}

.problem-visual figcaption {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  bottom: 25px;
  display: grid;
  color: var(--white);
}

.problem-visual figcaption strong {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.7rem;
  text-transform: uppercase;
}

.problem-visual figcaption span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.84rem;
}

.results-section {
  padding-block: 88px;
  background: linear-gradient(135deg, var(--ink), #1d2a31);
  color: var(--white);
}

.light-heading h2 {
  color: var(--white);
}

.section-heading.split.light-heading > p {
  color: rgba(255, 255, 255, 0.68);
}

.result-comparison {
  position: relative;
  height: 500px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: #0b1216;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.28);
}

.result-comparison::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 10, 14, 0.88), transparent 48%);
  pointer-events: none;
}

.result-comparison img {
  height: 100%;
  object-fit: cover;
}

.result-label {
  position: absolute;
  z-index: 2;
  top: 24px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 6px;
  background: rgba(10, 16, 21, 0.76);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.result-before {
  left: 24px;
}

.result-after {
  right: 24px;
}

.result-comparison figcaption {
  position: absolute;
  z-index: 2;
  left: 28px;
  right: 28px;
  bottom: 24px;
  display: grid;
}

.result-comparison figcaption strong {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
  text-transform: uppercase;
}

.result-comparison figcaption span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
}

.projects-section {
  background: var(--white);
}

.project-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  grid-template-rows: repeat(2, 270px);
  gap: 22px;
}

.project-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
}

.project-large {
  grid-row: 1 / 3;
}

.project-card img {
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.project-card:hover img {
  transform: scale(1.05);
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 10, 14, 0.86), transparent 60%);
}

.project-card figcaption {
  position: absolute;
  z-index: 2;
  left: 26px;
  right: 26px;
  bottom: 24px;
  color: var(--white);
}

.project-card figcaption span {
  display: block;
  margin-bottom: 4px;
  color: #ffb98f;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.project-card figcaption strong {
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 1.7rem;
  text-transform: uppercase;
}

.reviews-section {
  background: var(--cream);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.review-card {
  padding: 34px;
  border: 1px solid rgba(16, 23, 28, 0.08);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 18px 45px rgba(16, 23, 28, 0.07);
}

.stars {
  margin-bottom: 18px;
  color: var(--orange);
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.review-card > p {
  min-height: 145px;
  font-size: 1rem;
  color: #40484d;
}

.review-card footer {
  padding-top: 20px;
  display: grid;
  border-top: 1px solid var(--line);
}

.review-card footer span {
  color: var(--muted);
  font-size: 0.82rem;
}

.faq-section {
  padding-block: 88px;
  background: var(--cream);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 75px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 125px;
}

.faq-intro h2 {
  margin-bottom: 22px;
}

.faq-intro > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.03rem;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
  border: 1px solid rgba(16, 23, 28, 0.1);
  border-radius: 13px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(16, 23, 28, 0.05);
}

.faq-item h3 {
  font-size: 1.45rem;
  line-height: 1.05;
}

.faq-question {
  width: 100%;
  min-height: 74px;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.faq-toggle {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(244, 91, 11, 0.1);
  color: var(--orange-dark);
  font-family: "Inter", Arial, sans-serif;
  font-size: 1.35rem;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.faq-question[aria-expanded="true"] .faq-toggle {
  transform: rotate(45deg);
  background: var(--orange);
  color: var(--white);
}

.faq-answer {
  padding: 0 70px 22px 22px;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.trust-section {
  background: linear-gradient(135deg, #121b20, #1c2930);
  color: var(--white);
}

.trust-section .section-heading h2 {
  color: var(--white);
}

.trust-section .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.65);
}

.trust-section .review-card {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: none;
}

.review-label {
  display: inline-block;
  padding: 5px 8px;
  border: 1px solid rgba(255, 106, 18, 0.45);
  border-radius: 4px;
  color: #ffb98f;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.trust-section .stars {
  margin-top: 18px;
  margin-bottom: 4px;
  font-size: 3.2rem;
  line-height: 0.85;
}

.trust-section .review-card > p {
  color: rgba(255, 255, 255, 0.77);
}

.trust-section .review-card footer {
  border-color: rgba(255, 255, 255, 0.1);
}

.trust-section .review-card footer span {
  color: rgba(255, 255, 255, 0.48);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(255, 106, 18, 0.55);
  outline-offset: 3px;
}

.contact-section {
  padding: 105px 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.16), transparent 30%),
    linear-gradient(135deg, var(--orange-dark), var(--orange-bright));
  color: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  align-items: center;
}

.contact-copy h2 {
  margin-bottom: 20px;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
}

.contact-methods {
  margin-top: 35px;
  display: grid;
  gap: 14px;
}

.contact-methods a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 17px 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.08);
  transition: background 180ms ease;
}

.contact-methods a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.contact-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--white);
  color: var(--orange-dark);
}

.contact-methods span:last-child {
  display: grid;
}

.contact-methods small {
  color: rgba(255, 255, 255, 0.66);
}

.quote-form {
  padding: 38px;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  box-shadow: 0 30px 80px rgba(104, 29, 0, 0.28);
}

.form-heading {
  margin-bottom: 24px;
}

.form-heading h3 {
  font-size: 2.6rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-grid label {
  display: grid;
  gap: 7px;
}

.form-grid label span {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.full-width {
  grid-column: 1 / -1;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #d8dce0;
  border-radius: 8px;
  background: #f9fafb;
  color: var(--text);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

input,
select {
  min-height: 50px;
  padding: 0 14px;
}

textarea {
  padding: 14px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--orange);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(244, 91, 11, 0.12);
}

.input-error {
  border-color: #cf1f1f !important;
  box-shadow: 0 0 0 4px rgba(207, 31, 31, 0.1) !important;
}

.form-status {
  min-height: 24px;
  margin-top: 14px;
  font-size: 0.9rem;
  font-weight: 700;
}

.form-status.success {
  color: #16703a;
}

.form-status.error {
  color: #b61d1d;
}

.site-footer {
  padding: 72px 0 25px;
  background: #0d151a;
  color: rgba(255, 255, 255, 0.72);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 0.75fr 0.75fr;
  gap: 60px;
}

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

.footer-brand p {
  max-width: 330px;
}

.footer-grid > div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-grid h3 {
  margin-bottom: 8px;
  color: var(--orange-bright);
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-bottom {
  margin-top: 50px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.78rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav.open {
    position: fixed;
    inset: 88px 0 auto;
    display: grid;
    padding: 28px 30px 36px;
    background: rgba(10, 16, 21, 0.98);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  }

  .main-nav.open a {
    padding: 11px 0;
    font-size: 1rem;
  }

  .nav-actions .phone-link {
    display: none;
  }

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

  .hero-card {
    max-width: 560px;
  }

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

  .about-grid,
  .problem-grid,
  .faq-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-copy,
  .problem-copy,
  .faq-intro {
    max-width: 820px;
  }

  .faq-intro {
    position: static;
  }

  .contact-grid {
    gap: 50px;
  }
}

@media (max-width: 820px) {
  .nav-actions .button {
    display: none;
  }

  .nav-wrap {
    min-height: 76px;
  }

  .main-nav.open {
    top: 76px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-grid {
    padding-top: 130px;
    gap: 45px;
  }

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

  .stats-grid > div:nth-child(2) {
    border-right: 0;
  }

  .stats-grid > div {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .section {
    padding: 82px 0;
  }

  .section-heading.split {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

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

  .result-comparison {
    height: 470px;
  }

  .problem-visual {
    min-height: 470px;
  }

  .project-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 330px);
  }

  .project-large {
    grid-row: auto;
  }

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

  .review-card > p {
    min-height: auto;
  }

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

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .brand-mark {
    width: 52px;
  }

  .brand-text strong {
    font-size: 1.55rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    background-position: 69% center;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(5, 10, 14, 0.96), rgba(5, 10, 14, 0.74));
  }

  .hero-grid {
    padding-top: 120px;
    padding-bottom: 65px;
  }

  h1 {
    font-size: clamp(3rem, 14.5vw, 4.4rem);
  }

  h2 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
    min-width: 0;
    padding-inline: 14px;
    white-space: normal;
    text-align: center;
    line-height: 1.2;
  }

  .trust-row {
    display: grid;
  }

  .hero-card {
    padding: 25px;
  }

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

  .stats-grid > div {
    border-right: 0;
  }

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

  .service-card p {
    min-height: auto;
  }

  .about-grid {
    gap: 50px;
  }

  .problem-grid,
  .faq-grid {
    gap: 45px;
  }

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

  .benefit-card {
    padding: 26px 22px;
  }

  .formula-note {
    text-align: left;
  }

  .result-comparison {
    height: 350px;
  }

  .result-label {
    top: 14px;
    padding: 7px 9px;
    font-size: 0.6rem;
  }

  .result-before {
    left: 14px;
  }

  .result-after {
    right: 14px;
  }

  .result-comparison figcaption {
    left: 18px;
    right: 18px;
    bottom: 17px;
  }

  .result-comparison figcaption strong {
    font-size: 1.5rem;
  }

  .comparison-card {
    padding: 30px 22px;
  }

  .faq-question {
    min-height: 68px;
    padding: 16px 17px;
    gap: 14px;
  }

  .faq-item h3 {
    font-size: 1.25rem;
  }

  .faq-answer {
    padding: 0 17px 19px;
  }

  .about-visual img {
    min-height: 430px;
  }

  .experience-badge {
    left: 15px;
    right: 15px;
    bottom: 15px;
  }

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

  .project-grid {
    grid-template-rows: repeat(3, 260px);
  }

  .quote-form {
    padding: 25px 20px;
  }

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

  .full-width {
    grid-column: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .footer-bottom {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}