:root {
  --ink: #f8fafc;
  --muted: #b6bfcc;
  --line: rgba(255, 255, 255, 0.14);
  --paper: #090d13;
  --white: #ffffff;
  --navy: #050505;
  --navy-deep: #000000;
  --red: #ff3b30;
  --red-deep: #c91818;
  --orange: #ff5e15;
  --graphite: #11161f;
  --panel: #121821;
  --panel-soft: #171f2a;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.34);
  --font-body: "Mulish", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-heading: "Chakra Petch", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 16px;
  left: 50%;
  display: grid;
  width: min(1120px, calc(100% - 32px));
  grid-template-columns: minmax(230px, auto) 1fr auto;
  gap: 26px;
  align-items: center;
  padding: 12px 16px;
  transform: translateX(-50%);
  border: 0;
  background: transparent;
  color: var(--white);
  box-shadow: none;
  isolation: isolate;
  overflow: visible;
}

.site-header::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(10, 14, 20, 0.74);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(16px);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

.brand {
  display: inline-flex;
  min-width: max-content;
  align-items: center;
  gap: 0;
  font-weight: 800;
}

.brand-logo {
  width: 228px;
  height: auto;
  max-height: 72px;
  object-fit: contain;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 0;
  background: linear-gradient(135deg, var(--red), var(--red-deep));
  color: var(--white);
  font-size: 1.1rem;
}

.brand small {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown::before {
  content: "";
  position: absolute;
  top: 100%;
  left: -16px;
  width: calc(100% + 32px);
  height: 18px;
}

.nav a,
.header-call {
  min-height: 44px;
  padding: 11px 15px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
}

.nav a {
  position: relative;
  z-index: 1;
  overflow: hidden;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  transition: color 220ms ease, transform 160ms ease;
}

.nav a::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: #f52222;
  transform: skewY(-10deg) scaleY(0);
  transform-origin: left bottom;
  transition: transform 360ms ease;
}

.nav a:hover {
  color: var(--white);
  transform: translateY(-1px);
}

.nav a:hover::before {
  transform: skewY(-10deg) scaleY(1.25);
  transform-origin: left top;
}

.nav .nav-trigger {
  min-width: 142px;
  padding-right: 50px;
}

.nav-trigger::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 20px;
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-70%) rotate(45deg);
  transition: transform 180ms ease;
}

.nav-dropdown:hover .nav-trigger::after,
.nav-dropdown:focus-within .nav-trigger::after {
  transform: translateY(-30%) rotate(225deg);
}

.nav-menu {
  position: absolute;
  z-index: 30;
  top: calc(100% + 12px);
  left: 50%;
  display: grid;
  width: 230px;
  gap: 6px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 11, 16, 0.96);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 180ms ease, transform 180ms ease;
  backdrop-filter: blur(16px);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
}

.nav-menu::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 50%;
  width: 16px;
  height: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(8, 11, 16, 0.96);
  transform: translateX(-50%) rotate(45deg);
}

.nav-dropdown:hover .nav-menu,
.nav-dropdown:focus-within .nav-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav .nav-menu a {
  min-height: 42px;
  padding: 11px 13px;
  color: var(--white);
  font-size: 0.92rem;
  background: rgba(255, 255, 255, 0.04);
}

.nav .nav-menu a::before {
  background: #f52222;
}

.nav .nav-menu a:hover,
.nav .nav-menu a:focus-visible {
  color: #050505;
}

.nav .nav-menu a:hover::before,
.nav .nav-menu a:focus-visible::before {
  transform: skewY(-10deg) scaleY(1.25);
  transform-origin: left top;
  background: var(--white);
}

.header-call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #f52222;
  color: var(--white);
  font-weight: 900;
  white-space: nowrap;
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  box-shadow: 0 5px 0 #8f0f0f, 0 14px 26px rgba(245, 34, 34, 0.28);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.18);
}

.header-call::after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: -6%;
  width: 112%;
  height: 220%;
  background: var(--white);
  transform: skewY(-10deg) scaleY(0);
  transform-origin: left bottom;
  transition: transform 420ms ease;
}

.header-call::before {
  content: "";
  width: 18px;
  height: 18px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6A19.79 19.79 0 0 1 2.12 4.18 2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07 19.5 19.5 0 0 1-6-6A19.79 19.79 0 0 1 2.12 4.18 2 2 0 0 1 4.11 2h3a2 2 0 0 1 2 1.72c.13.96.36 1.9.7 2.81a2 2 0 0 1-.45 2.11L8.09 9.91a16 16 0 0 0 6 6l1.27-1.27a2 2 0 0 1 2.11-.45c.91.34 1.85.57 2.81.7A2 2 0 0 1 22 16.92z'/%3E%3C/svg%3E") center / contain no-repeat;
  flex: 0 0 auto;
}

.header-call:hover {
  background: #f52222;
  color: #050505;
  transform: translateY(1px);
  box-shadow: 0 4px 0 #8f0f0f, 0 12px 22px rgba(245, 34, 34, 0.24);
}

.header-call:hover::after {
  transform: skewY(-10deg) scaleY(1);
  transform-origin: left top;
}

.hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  background: var(--navy-deep);
}

.hero-img,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-img {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.96) 0%, rgba(5, 5, 5, 0.84) 38%, rgba(5, 5, 5, 0.18) 78%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.76) 0%, rgba(0, 0, 0, 0) 34%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 150px 0 58px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(2.55rem, 6vw, 5.55rem);
  line-height: 0.96;
  letter-spacing: 0;
}

h1,
h2,
h3,
.brand,
.nav a,
.header-call,
.button,
.eyebrow,
legend,
summary,
.service-icon,
.method-grid span,
.card-link,
.text-link,
.hero-facts dt,
.footer-links {
  font-family: var(--font-heading);
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 690px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 17px 30px;
  border: 0;
  border-radius: 0;
  cursor: pointer;
  font: inherit;
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
  overflow: hidden;
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  transition: color 220ms ease, transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: -6%;
  width: 112%;
  height: 220%;
  background: var(--white);
  transform: skewY(-10deg) scaleY(0);
  transform-origin: left bottom;
  transition: transform 420ms ease;
}

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

.button:hover::before {
  transform: skewY(-10deg) scaleY(1);
  transform-origin: left top;
}

.button.primary {
  background: #f52222;
  color: var(--white);
  box-shadow: 0 5px 0 #8f0f0f, 0 16px 30px rgba(245, 34, 34, 0.25);
}

.button.primary:hover {
  color: #050505;
  box-shadow: 0 4px 0 #8f0f0f, 0 13px 24px rgba(245, 34, 34, 0.22);
}

.button.ghost {
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.button.ghost::before {
  background: #f52222;
}

.button.ghost:hover {
  border-color: #f52222;
  color: var(--white);
}

.button.ghost.dark {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.button.full {
  width: 100%;
}

.hero-facts {
  display: grid;
  max-width: 920px;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 72px 0 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.12);
}

.hero-facts div {
  min-width: 0;
  padding: 18px;
  background: rgba(5, 9, 15, 0.55);
}

.hero-facts dt {
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-facts dd {
  margin: 0;
  font-weight: 700;
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 82px 0;
}

.intro {
  display: grid;
  grid-template-columns: minmax(240px, 0.95fr) 1.2fr;
  gap: 54px;
  align-items: start;
}

.intro-text {
  display: grid;
  gap: 18px;
  color: var(--muted);
  font-size: 1.08rem;
}

.intro-text p {
  margin: 0;
}

.section-heading {
  max-width: 760px;
}

.section-heading.wide {
  max-width: 980px;
  margin-bottom: 34px;
}

.service-band {
  width: 100%;
  padding-right: max(16px, calc((100% - 1120px) / 2));
  padding-left: max(16px, calc((100% - 1120px) / 2));
  background: #0d1219;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  overflow: hidden;
  min-height: 330px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--panel);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.service-image {
  width: 100%;
  max-width: none;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.service-media {
  position: relative;
  width: calc(100% + 48px);
  margin: -24px -24px 22px;
}

.service-media::after {
  content: "";
  position: absolute;
  inset: 42% 0 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0));
  pointer-events: none;
}

.service-icon {
  position: absolute;
  z-index: 1;
  top: 14px;
  left: 14px;
  display: inline-grid;
  min-width: 44px;
  height: 36px;
  place-items: center;
  padding: 0 10px;
  border-radius: 0;
  background: #f52222;
  color: #050505;
  font-size: 0.78rem;
  font-weight: 900;
  box-shadow: 0 4px 0 #8f0f0f, 0 12px 22px rgba(0, 0, 0, 0.24);
}

.service-media h3 {
  position: absolute;
  z-index: 1;
  left: 18px;
  right: 18px;
  bottom: 16px;
  margin: 0;
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.85), 0 1px 0 rgba(0, 0, 0, 0.8);
}

.service-card p,
.split-content p,
.source-note p,
.footer p {
  color: var(--muted);
}

.service-card ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.86);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 22px;
  color: var(--white);
  text-transform: uppercase;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  font-weight: 900;
}

.card-link::before {
  content: "›";
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
  background: #f52222;
  color: #050505;
  font-size: 1.15rem;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease;
}

.card-link:hover::before {
  transform: translateX(2px);
  background: var(--white);
}

.sub-hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: #000;
}

.sub-hero-img,
.sub-hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.sub-hero-img {
  object-fit: cover;
}

.sub-hero-overlay {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.94), rgba(0, 0, 0, 0.68) 48%, rgba(0, 0, 0, 0.2)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0) 45%);
}

.sub-hero-content {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 170px 0 80px;
}

.sub-hero-content h1 {
  max-width: 800px;
}

.sub-hero-content p:not(.eyebrow) {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.16rem;
}

.dpf-intro {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.dpf-intro-copy p,
.info-panel p,
.dpf-cta p {
  color: var(--muted);
}

.three-line-title {
  font-size: clamp(2rem, 3.2vw, 3.15rem);
  line-height: 1.04;
}

.frequency-title {
  font-size: clamp(1.95rem, 3vw, 3rem);
  line-height: 1.06;
}

.frequency-title span {
  white-space: nowrap;
}

.dpf-image-frame {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: var(--shadow);
}

.dpf-image-frame img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.dpf-section-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.info-panel,
.method-grid article,
.dpf-cta {
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--panel);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
}

.info-panel {
  display: grid;
  grid-template-rows: auto auto 1fr;
  padding: 28px;
}

.info-panel h2 {
  height: 120px;
  font-size: clamp(1.45rem, 2vw, 1.95rem);
  line-height: 1.08;
}

.check-list,
.alert-list {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.alert-list li {
  position: relative;
  padding-left: 26px;
  color: rgba(255, 255, 255, 0.88);
}

.check-list li::before,
.alert-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 900;
}

.check-list li::before {
  content: "✅";
}

.alert-list li::before {
  content: "❌";
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.method-grid.tuning-grid {
  grid-template-columns: repeat(4, 1fr);
}

.method-grid article {
  overflow: hidden;
  padding: 24px;
}

.method-media {
  position: relative;
  width: calc(100% + 48px);
  margin: -24px -24px 22px;
}

.method-image {
  width: 100%;
  max-width: none;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.method-grid span {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-grid;
  width: 44px;
  height: 36px;
  place-items: center;
  border-radius: 0;
  background: #f52222;
  color: #050505;
  font-weight: 900;
  box-shadow: 0 4px 0 #8f0f0f, 0 12px 22px rgba(0, 0, 0, 0.24);
}

.method-grid p {
  color: var(--muted);
}

.dpf-cta {
  position: relative;
  display: block;
  overflow: hidden;
  padding: 34px;
}

.dpf-cta .button {
  position: absolute;
  top: 34px;
  right: 34px;
}

.dpf-cta h2 {
  padding-right: 230px;
}

.dpf-cta p {
  max-width: none;
}

.legal-hero {
  min-height: 520px;
}

.legal-section {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 48px;
  align-items: start;
}

.legal-card {
  display: grid;
  gap: 22px;
  padding: 34px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

.legal-card article + article {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.legal-card p {
  margin: 0;
  color: var(--muted);
}

.legal-card a {
  color: var(--white);
  font-weight: 800;
}

.panel-subtitle {
  height: auto;
  min-height: 0;
  margin-top: 28px;
  margin-bottom: 0;
  font-size: clamp(1.25rem, 1.6vw, 1.55rem);
}

.panel-subtitle + p {
  margin-top: 12px;
}

.tuning-info-grid .info-panel h2 {
  height: 42px;
  font-size: clamp(1.28rem, 1.55vw, 1.62rem);
  white-space: nowrap;
}

.tuning-info-grid .info-panel > p:not(.eyebrow) {
  margin: 0;
  line-height: 1.45;
}

.tuning-info-grid .check-list {
  gap: 8px;
}

.tuning-info-grid .check-list li {
  padding-left: 20px;
}

.tuning-info-grid .check-list li::before {
  top: -1px;
}

.autoglass-info-grid .info-panel h2 {
  height: auto;
  min-height: 86px;
  font-size: clamp(1.4rem, 2vw, 1.95rem);
}

.autoglass-info-grid .check-list {
  gap: 10px;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.split.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.split.reverse .split-media {
  order: 2;
}

.split-media {
  overflow: hidden;
  border-radius: 0;
  box-shadow: var(--shadow);
}

.split-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.split-content p {
  font-size: 1.05rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 10px;
  color: var(--white);
  text-transform: uppercase;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  font-weight: 900;
}

.text-link::before {
  content: "›";
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
  background: #f52222;
  color: #050505;
  font-size: 1.15rem;
  line-height: 1;
  transition: transform 180ms ease, background 180ms ease;
}

.text-link:hover::before {
  transform: translateX(2px);
  background: var(--white);
}

.request-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  align-items: start;
}

.contact-strip {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.contact-strip a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--panel);
  color: var(--white);
  font-weight: 800;
}

.request-form {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.form-progress {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.form-progress span {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--muted);
  font-weight: 900;
}

.form-progress span.active {
  border-color: var(--red);
  background: var(--red);
  color: var(--white);
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.form-step {
  display: none;
}

.form-step.active {
  display: grid;
  gap: 16px;
}

legend {
  margin-bottom: 12px;
  font-size: 1.35rem;
  font-weight: 900;
}

label {
  display: grid;
  gap: 7px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 800;
}

.optional-note {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  background: #0c1118;
  color: var(--white);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(255, 59, 48, 0.16);
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

input[type="file"] {
  padding: 10px 12px;
  color: var(--muted);
}

input[type="file"]::file-selector-button {
  min-height: 34px;
  margin-right: 12px;
  padding: 8px 12px;
  border: 0;
  background: #f52222;
  color: var(--white);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.form-success {
  margin-top: 20px;
  padding: 16px;
  border: 1px solid rgba(255, 59, 48, 0.28);
  border-radius: 0;
  background: rgba(255, 59, 48, 0.1);
  color: var(--white);
  font-weight: 700;
}

.cookie-banner {
  position: fixed;
  z-index: 60;
  right: 18px;
  bottom: 18px;
  display: grid;
  width: min(620px, calc(100% - 36px));
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(10, 14, 20, 0.96);
  color: var(--white);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.46);
  backdrop-filter: blur(16px);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

.cookie-banner h2 {
  font-size: clamp(1.45rem, 2.5vw, 2.1rem);
}

.cookie-banner p:not(.eyebrow) {
  margin: 10px 0 0;
  color: var(--muted);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.faq {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 48px;
}

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

details {
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--panel);
}

summary {
  cursor: pointer;
  padding: 18px 20px;
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
}

.hero-facts,
.service-card,
.dpf-image-frame,
.info-panel,
.method-grid article,
.dpf-cta,
.split-media,
.contact-strip a,
.request-form,
.form-success,
details {
  border-radius: 0;
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

.service-icon,
.method-grid span,
.form-progress span,
input,
select,
textarea {
  border-radius: 0;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.source-note {
  padding-top: 20px;
  color: var(--muted);
}

.source-note h2 {
  font-size: 1.2rem;
}

.footer {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 36px;
  padding: 54px max(16px, calc((100% - 1120px) / 2));
  background: var(--navy-deep);
  color: var(--white);
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-logo {
  width: 250px;
  max-height: 80px;
}

.footer address {
  color: rgba(255, 255, 255, 0.72);
  font-style: normal;
}

.footer address strong,
.footer a {
  color: var(--white);
}

.footer-links {
  display: grid;
  align-content: start;
  gap: 10px;
  font-weight: 800;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 14px;
  }

  .nav {
    display: none;
  }

  .hero-content {
    padding-top: 128px;
  }

  .hero-facts,
  .intro,
  .split,
  .split.reverse,
  .request-section,
  .faq,
  .footer,
  .dpf-intro,
  .dpf-section-grid,
  .dpf-cta,
  .legal-section {
    grid-template-columns: 1fr;
  }

  .split.reverse .split-media {
    order: 0;
  }

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

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

  .method-grid.tuning-grid {
    grid-template-columns: 1fr;
  }

  .info-panel h2 {
    height: auto;
  }

  .dpf-cta .button {
    position: static;
    margin-top: 22px;
  }

  .dpf-cta h2 {
    padding-right: 0;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 8px;
    width: calc(100% - 16px);
  }

  .header-call {
    display: none;
  }

  .brand small {
    font-size: 0.68rem;
  }

  .brand-logo {
    width: 174px;
    max-height: 56px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-content {
    width: calc(100% - 28px);
    padding-bottom: 34px;
  }

  .hero-facts {
    grid-template-columns: 1fr;
    margin-top: 40px;
  }

  .section {
    width: calc(100% - 28px);
    padding: 58px 0;
  }

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

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

  .request-form {
    padding: 20px;
  }

  .cookie-banner {
    right: 14px;
    bottom: 14px;
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .cookie-actions {
    justify-content: stretch;
  }

  .cookie-actions .button {
    flex: 1 1 100%;
  }

  .form-actions {
    align-items: stretch;
  }

  .form-actions .button {
    flex: 1 1 100%;
  }

  .button {
    max-width: 100%;
    padding-right: 20px;
    padding-left: 20px;
    white-space: normal;
    text-align: center;
    line-height: 1.15;
  }
}