/*
 * Blizzard Busters — global styles.
 *
 * Ported from the approved baseline (website/styles.css). Selectors, values
 * and rule order are unchanged; only formatting, these comments and the font
 * URL (now root-relative) differ. Rule order is significant: later rules and
 * media queries intentionally override earlier ones, so add new rules at the
 * end rather than reordering.
 */

/* Font (Nimbus Sans Narrow Bold, see THIRD-PARTY/URW-BASE35-COPYRIGHT.txt) */
@font-face {
  font-family: BlizzardDisplay;
  src: url("/assets/display.otf") format("opentype");
  font-display: swap;
  font-weight: 700;
}

/* Design tokens */
:root {
  --bg: #080e14;
  --panel: #101921;
  --line: rgba(173, 209, 232, 0.15);
  --text: #f2f6f8;
  --muted: #a1b1be;
  --blue: #72d7ff;
  --font: Arial, Helvetica, sans-serif;
  --display: BlizzardDisplay, "Arial Narrow", Impact, sans-serif;
}

/* Base, typography, buttons, links */
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 102px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}
button {
  cursor: pointer;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 6px;
}
svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.svg-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.wrap {
  width: min(1240px, calc(100% - 112px));
  margin-inline: auto;
}
.section {
  padding-block: 108px;
}
.eyebrow {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--blue);
  line-height: 1.6;
  margin: 0 0 24px;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.7px;
  line-height: 0.98;
}
h2 {
  font-size: clamp(38px, 4.2vw, 60px);
  margin-bottom: 24px;
}
h3 {
  font-size: 24px;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.6px;
}
p {
  line-height: 1.75;
}
::selection {
  background: var(--blue);
  color: var(--bg);
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  z-index: 100;
  background: var(--blue);
  color: var(--bg);
  padding: 12px;
}
.skip-link:focus {
  top: 10px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  background: var(--blue);
  color: #05131d;
  padding: 19px 24px;
  font-size: 12px;
  line-height: 1.2;
  font-weight: 700;
  border: 1px solid var(--blue);
  border-radius: 3px;
  transition:
    background 0.2s,
    box-shadow 0.2s,
    transform 0.2s;
}
.button svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.8;
}
.button:hover {
  background: #b5ecff;
  box-shadow: 0 0 32px #55cfff24;
  transform: translateY(-2px);
}
.button-small {
  padding: 14px 19px;
  font-size: 11px;
  gap: 25px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  font-size: 12px;
  font-weight: 600;
}
.text-link span {
  font-size: 23px;
  font-weight: 400;
}
.text-link svg {
  width: 20px;
}
.text-link:hover {
  color: var(--blue);
}
.button-outline {
  background: transparent;
  color: var(--blue);
  border-color: #72d7ff60;
}
.button-outline:hover {
  background: #72d7ff13;
}
.status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 14px #72d7ff9c;
  flex-shrink: 0;
}

/* Header & navigation */
.site-header {
  height: 100px;
  padding: 0 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  background: #070e14ed;
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
}
.brand-snow {
  height: 41px;
  width: 41px;
  color: var(--blue);
  stroke-width: 1.1;
}
.brand-words {
  display: flex;
  flex-direction: column;
  font-size: 18px;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.8px;
  line-height: 0.92;
}
.brand-words > span {
  font-size: 22px;
  letter-spacing: -0.8px;
  margin-top: 3px;
}
.brand-dot {
  color: var(--blue);
}
nav {
  display: flex;
  gap: 29px;
  align-items: center;
}
nav a {
  font-size: 11px;
  color: #c4d0d8;
  transition: color 0.2s;
}
nav a:hover {
  color: var(--blue);
}
.menu-toggle {
  display: none;
}

/* Hero */
.hero {
  position: relative;
  min-height: 710px;
  overflow: hidden;
  isolation: isolate;
  background: #0a151f;
}
.hero-photo,
.hero-shade,
#snowfall {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-photo {
  object-fit: cover;
  object-position: 60% 54%;
  z-index: -4;
}
.hero-shade {
  background:
    linear-gradient(
      90deg,
      rgba(3, 11, 19, 0.92) 0%,
      rgba(4, 12, 20, 0.8) 27%,
      rgba(5, 13, 21, 0.35) 53%,
      rgba(5, 12, 18, 0.04) 78%
    ),
    linear-gradient(0deg, #071019 0%, transparent 28%, #07101915 80%, #07101950 100%);
  z-index: -3;
}
#snowfall {
  pointer-events: none;
  z-index: -1;
  opacity: 0.85;
}
.light-beam {
  position: absolute;
  pointer-events: none;
  height: 2px;
  transform: rotate(-24deg);
  transform-origin: right center;
  background: linear-gradient(90deg, transparent, #6ed6ff30, #a7eeff80);
  box-shadow: 0 0 24px 4px #40bfff18;
  filter: blur(0.3px);
  z-index: -2;
  animation: ray-glow 7s ease-in-out infinite;
}
.beam-one {
  right: -50px;
  top: 190px;
  width: 750px;
}
.beam-two {
  right: -90px;
  top: 460px;
  width: 640px;
  opacity: 0.45;
  animation-delay: 2s;
}
.hero-content {
  padding-top: 89px;
  padding-bottom: 133px;
}
.hero .eyebrow {
  margin-bottom: 26px;
  color: #c4e9f8;
  font-size: 10px;
  letter-spacing: 2.4px;
}
.hero h1 {
  font-size: clamp(82px, 8.2vw, 123px);
  letter-spacing: -1.2px;
  line-height: 0.91;
  margin: 0 0 28px;
  max-width: 720px;
  text-shadow: 0 2px 30px #0002;
}
.hero h1 span {
  color: var(--blue);
}
.hero-description {
  color: #c6d2dc;
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 490px;
}
.hero-actions {
  display: flex;
  gap: 29px;
  align-items: center;
}
.hero-note {
  margin-top: 44px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #92a5b5;
  font-size: 8px;
  letter-spacing: 1.4px;
}
.hero-note svg {
  height: 14px;
  width: 14px;
}
.hero-caption {
  position: absolute;
  right: 56px;
  bottom: 102px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 8px;
  letter-spacing: 1.7px;
  color: #d0e4ed;
  text-align: right;
}
.hero-caption span:last-child {
  color: var(--blue);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}
.hero-caption svg {
  width: 14px;
  height: 14px;
}
.scroll-cue {
  display: flex;
  align-items: center;
  gap: 15px;
  position: absolute;
  bottom: 30px;
  left: 56px;
  font-size: 8px;
  letter-spacing: 1.6px;
  color: #a7bac7;
}
.scroll-cue span {
  font-size: 19px;
  color: var(--blue);
}

/* Service strip & service cards */
.service-strip {
  background: #0d1720;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.service-strip .wrap {
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.service-strip span {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 10px;
  letter-spacing: 1.5px;
  font-weight: 600;
  white-space: nowrap;
}
.service-strip svg {
  color: var(--blue);
  height: 24px;
  width: 24px;
}
.service-strip i {
  width: 1px;
  height: 24px;
  background: var(--line);
}
.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 42px;
}
.section-heading h2 {
  margin-bottom: 0;
}
.section-heading > p {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 4px;
}
.muted-heading {
  color: #7c909f;
}
.section-heading .eyebrow {
  margin-bottom: 19px;
}
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}
.service-card {
  min-height: 368px;
  padding: 28px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 3px;
  transition:
    border-color 0.3s,
    transform 0.3s;
  background: linear-gradient(155deg, #182a38, #0e1720 70%);
}
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 90% -20%, #72d7ff0e, transparent 70%);
  pointer-events: none;
}
.commercial {
  background: linear-gradient(150deg, #182733, #0d171e 75%);
}
.ice {
  background: linear-gradient(150deg, #15232e, #0b151c 75%);
}
.service-card:hover {
  transform: translateY(-5px);
  border-color: #72d7ff88;
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 38px;
}
.card-top svg {
  width: 34px;
  height: 34px;
  stroke-width: 1;
  color: var(--blue);
}
.card-top > span {
  color: #738b9d;
  font-size: 10px;
  letter-spacing: 1px;
}
.small-label {
  color: var(--blue);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 1.6px;
  margin-bottom: 12px;
}
.card-bottom h3 {
  font-size: 28px;
  letter-spacing: -0.8px;
  margin-bottom: 13px;
}
.card-bottom > p:not(.small-label) {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
  margin-bottom: 24px;
}
.card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  font-weight: 600;
}
.card-link svg {
  width: 17px;
  height: 17px;
  color: var(--blue);
}

/* Approach (property tabs) & process */
.approach {
  background: #0c141c;
  border-block: 1px solid #ffffff06;
}
.approach-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
  align-items: center;
}
.approach-visual {
  height: 570px;
  position: relative;
  overflow: hidden;
  border-radius: 3px;
  border: 1px solid var(--line);
}
.approach-visual > img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: 75%;
  filter: saturate(0.65) brightness(0.75);
}
.visual-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #040b12ed, transparent 65%);
}
.visual-snow {
  position: absolute;
  right: 24px;
  top: 24px;
  width: 42px;
  height: 42px;
  color: #a2deef;
  stroke-width: 1;
  opacity: 0.7;
}
.visual-caption {
  position: absolute;
  bottom: 35px;
  left: 35px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.visual-caption > span {
  font-size: 8px;
  letter-spacing: 2.5px;
  color: #afd5e5;
}
.visual-caption strong {
  font-family: var(--display);
  font-size: 55px;
  line-height: 0.95;
  letter-spacing: 0.4px;
}
.approach-copy > .eyebrow {
  font-size: 9px;
  letter-spacing: 1.5px;
}
.approach-copy h2 {
  font-size: 50px;
}
.section-intro {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 420px;
  margin-bottom: 24px;
}
.tabs {
  display: flex;
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}
.tabs button {
  background: none;
  color: #8398a7;
  border: 0;
  padding: 14px 0;
  margin-right: 32px;
  font-size: 12px;
  position: relative;
}
.tabs button[aria-selected="true"] {
  color: var(--blue);
}
.tabs button[aria-selected="true"]::after {
  content: "";
  position: absolute;
  height: 2px;
  bottom: -1px;
  background: var(--blue);
  left: 0;
  right: 0;
}
.property-panel {
  min-height: 218px;
}
.property-panel h3 {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  margin-bottom: 11px;
}
.property-panel > p {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 17px;
  max-width: 440px;
}
.property-panel ul {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  gap: 11px;
}
.property-panel li {
  font-size: 11px;
  color: #c7d3da;
  display: flex;
  gap: 10px;
  align-items: center;
}
.property-panel svg {
  color: var(--blue);
  width: 14px;
  height: 14px;
}
.cyan-link {
  color: var(--blue);
  gap: 26px;
  font-size: 11px;
}
.process {
  padding-block: 90px 104px;
}
.process h2 {
  font-size: 48px;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 55px;
  padding-top: 14px;
}
.step-number {
  font-family: var(--display);
  color: var(--blue);
  font-size: 40px;
  display: block;
  margin-bottom: 22px;
}
.step-number span {
  color: #344753;
  font-size: 25px;
  margin-left: 10px;
}
.process-grid h3 {
  font-size: 18px;
  letter-spacing: -0.3px;
  margin-bottom: 12px;
}
.process-grid p {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
  max-width: 290px;
  margin-bottom: 0;
}

/* Service area */
.area-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #0d1b26;
  border-block: 1px solid var(--line);
}
.area-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  min-height: 460px;
  padding-block: 65px;
  gap: 100px;
}
.area-layout h2 {
  font-size: 59px;
}
.area-layout p:not(.eyebrow) {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 26px;
}
.area-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  right: 0;
  top: -50px;
  background: radial-gradient(ellipse, #2274a220, transparent 70%);
  z-index: -1;
}
.area-art {
  height: 360px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.radar-ring {
  border: 1px solid #6ccefa24;
  position: absolute;
  border-radius: 50%;
}
.ring-1 {
  width: 120px;
  height: 120px;
}
.ring-2 {
  width: 235px;
  height: 235px;
}
.ring-3 {
  width: 350px;
  height: 350px;
  border-style: dashed;
  opacity: 0.55;
}
.radar-line {
  background: #6ccefa16;
  position: absolute;
}
.horizontal {
  height: 1px;
  width: 100%;
}
.vertical {
  height: 100%;
  width: 1px;
}
.radar-center {
  position: relative;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  background: #0a2333;
  border: 1px solid #72d7ff80;
  border-radius: 50%;
  box-shadow: 0 0 70px #5bcaff30;
  color: var(--blue);
}
.radar-center svg {
  width: 29px;
  height: 29px;
  stroke-width: 1;
}
.map-label {
  position: absolute;
  font-size: 9px;
  letter-spacing: 2px;
  color: #698c9e;
}
.label-mn {
  top: 23px;
  left: 16px;
}
.label-tc {
  top: 208px;
  left: calc(50% + 24px);
  color: #92cbe3;
  font-size: 8px;
  white-space: nowrap;
}
.label-winter {
  bottom: 7px;
  right: 3px;
  font-size: 7px;
  letter-spacing: 2px;
}
.map-dot {
  width: 4px;
  height: 4px;
  background: #65cfff;
  position: absolute;
  box-shadow: 0 0 12px #72d7ff;
}
.dot-1 {
  left: 25%;
  top: 30%;
}
.dot-2 {
  right: 27%;
  bottom: 24%;
}
.dot-3 {
  right: 19%;
  top: 32%;
}

/* FAQ */
.faq {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 80px;
}
.faq > div > p:not(.eyebrow) {
  font-size: 13px;
  color: var(--muted);
}
.faq h2 {
  font-size: 56px;
}
.faq-list {
  border-top: 1px solid var(--line);
  align-self: center;
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  font-size: 13px;
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 25px 0;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary span {
  color: var(--blue);
  font-size: 24px;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.2s;
}
.faq details[open] summary span {
  transform: rotate(45deg);
}
.faq details p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 550px;
  padding: 0 32px 22px 0;
  margin-bottom: 0;
}
.faq summary:hover {
  color: var(--blue);
}

/* Estimate form, footer & request preview dialog */
.estimate {
  position: relative;
  background: radial-gradient(ellipse at 12% 45%, #163c542b, transparent 55%), #0e1821;
  border-block: 1px solid var(--line);
  overflow: hidden;
}
.estimate-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
}
.estimate-copy {
  position: relative;
}
.estimate-copy h2 {
  font-size: 65px;
  line-height: 0.98;
}
.estimate-copy h2 span {
  color: var(--blue);
}
.estimate-copy > p:not(.eyebrow) {
  font-size: 13px;
  color: var(--muted);
}
.estimate-snow {
  width: 180px;
  height: 180px;
  stroke-width: 0.5;
  color: #72d7ff17;
  position: absolute;
  left: 70px;
  bottom: 25px;
  transform: rotate(15deg);
}
.concept-note {
  position: absolute;
  bottom: 0;
  left: 0;
}
.concept-note > span {
  font-size: 8px;
  letter-spacing: 1.7px;
  color: #88a2b5;
}
.concept-note p {
  font-size: 10px;
  line-height: 1.6;
  color: #688193;
  margin-top: 9px;
  margin-bottom: 0;
}
.estimate-form {
  background: #101f2a;
  border: 1px solid #72d7ff20;
  padding: 34px;
  border-radius: 4px;
  position: relative;
  z-index: 1;
}
.estimate-form > h3 {
  font-size: 25px;
  margin-bottom: 6px;
}
.estimate-form > p {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 26px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
label {
  display: block;
  font-size: 10px;
  color: #b7cad5;
  margin-bottom: 18px;
  font-weight: 500;
}
input,
select,
textarea {
  display: block;
  width: 100%;
  background: #09141d;
  color: #e6f1f6;
  border: 1px solid #8ebcd626;
  border-radius: 2px;
  padding: 13px 12px;
  margin-top: 8px;
  min-width: 0;
  outline-offset: 3px !important;
  font-size: 11px;
}
input::placeholder,
textarea::placeholder {
  color: #698293;
  opacity: 1;
}
select {
  padding-right: 5px;
  min-height: 41px;
}
textarea {
  resize: vertical;
  min-height: 79px;
}
.optional {
  color: #6c889a;
  font-size: 9px;
  font-weight: 400;
}
.estimate-form .button {
  width: 100%;
  margin-top: 2px;
  justify-content: space-between;
  padding: 16px 18px;
  font-size: 11px;
}
.estimate-form > .form-footnote {
  font-size: 9px;
  text-align: center;
  margin: 13px 0 0;
  color: #7d97a7;
}
.site-footer {
  min-height: 137px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.site-footer > .brand {
  transform: scale(0.82);
  transform-origin: left center;
}
.site-footer > p {
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 0.8px;
  margin: 0;
  color: #8199aa;
}
.site-footer > span {
  font-size: 9px;
  color: #648093;
}
dialog {
  border: 1px solid #72d7ff50;
  background: #101e28;
  color: var(--text);
  padding: 40px;
  max-width: 540px;
  width: calc(100% - 36px);
  border-radius: 5px;
  max-height: 85dvh;
  overflow: auto;
}
dialog::backdrop {
  background: #000b;
  backdrop-filter: blur(8px);
}
.dialog-close {
  position: absolute;
  right: 14px;
  top: 10px;
  font-size: 29px;
  color: #bad9e7;
  border: 0;
  background: none;
}
.dialog-intro {
  color: var(--muted);
  font-size: 13px;
}
dialog h2 {
  font-size: 39px;
}
.dialog-close:hover {
  color: var(--blue);
}
#request-summary {
  display: grid;
  grid-template-columns: 80px 1fr;
  font-size: 12px;
  gap: 13px;
  margin: 28px 0;
  line-height: 1.6;
}
dt {
  color: var(--muted);
}
dd {
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}
.dialog-done {
  width: 100%;
  font-size: 11px;
}

/* Logo, badge, proton stream & red accents */
.brand-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  display: block;
}
.brand-visual {
  aspect-ratio: 1;
  height: auto;
  background: #030608;
  border-color: #79d7ff24;
  box-shadow: 0 0 80px #42c6ff08;
}
.brand-visual > img {
  object-fit: contain;
  object-position: center;
  filter: none;
  height: auto;
  display: block;
}
.hero .eyebrow .status-dot {
  background: #ef423d;
  box-shadow: 0 0 13px #ef423daa;
}
.hero .eyebrow {
  font-size: 8px;
  letter-spacing: 1.8px;
}
.proton-stream {
  position: absolute;
  right: -4%;
  top: 12px;
  width: 66%;
  height: 72%;
  pointer-events: none;
  z-index: -2;
  overflow: visible;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.7;
  animation: ray-glow 8s ease-in-out infinite;
}
.proton-stream path {
  fill: none;
  stroke-width: 1.5;
}
.proton-stream .proton-red {
  stroke: #ff5943;
  filter: drop-shadow(0 0 5px #ff2a00) drop-shadow(0 0 14px #ff4d00);
  stroke-width: 2;
}
.proton-stream .proton-cyan {
  stroke: #89e6ff;
  filter: drop-shadow(0 0 4px #19adff) drop-shadow(0 0 13px #2a6bff);
  stroke-width: 1.7;
}
.proton-stream .proton-spark {
  stroke: #d0f5ff;
  stroke-width: 0.8;
  filter: drop-shadow(0 0 5px #40caff);
}
.site-header {
  border-top: 2px solid #d72d32;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 28px;
  width: 35px;
  height: 2px;
  background: #ed4145;
  opacity: 0.7;
}
.service-card:hover::before {
  width: 70px;
  transition: width 0.3s;
}

/* Animations */
@keyframes ray-glow {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 0.75;
  }
}

/* Responsive breakpoints */
@media (min-width: 1600px) {
  .hero-content {
    padding-top: 115px;
  }
  .hero {
    min-height: 780px;
  }
  .hero-photo {
    object-position: 60% 52%;
  }
  .hero h1 {
    font-size: 132px;
  }
}
@media (max-width: 1100px) {
  .wrap {
    width: calc(100% - 72px);
  }
  .site-header {
    padding-inline: 36px;
    gap: 22px;
  }
  .site-header nav {
    gap: 20px;
  }
  .header-cta {
    gap: 13px;
  }
  .hero-content {
    padding-top: 87px;
  }
  .hero-caption {
    right: 36px;
  }
  .scroll-cue {
    left: 36px;
  }
  .hero h1 {
    font-size: 104px;
  }
  .approach-layout {
    gap: 45px;
  }
  .approach-copy h2 {
    font-size: 43px;
  }
  .approach-visual {
    height: 550px;
  }
  .estimate-layout {
    gap: 50px;
  }
  .estimate-copy h2 {
    font-size: 56px;
  }
  .service-card {
    padding: 23px;
  }
  .card-bottom h3 {
    font-size: 25px;
  }
  .card-bottom > p:not(.small-label) {
    font-size: 11px;
  }
  .card-bottom > p br {
    display: none;
  }
  .process-grid {
    gap: 32px;
  }
  .area-layout {
    gap: 40px;
  }
  .site-footer > p {
    display: none;
  }
}
@media (max-width: 800px) {
  html {
    scroll-padding-top: 25px;
  }
  .wrap {
    width: calc(100% - 44px);
  }
  .section {
    padding-block: 74px;
  }
  .site-header {
    height: 82px;
    padding-inline: 22px;
    gap: 16px;
  }
  .brand-snow {
    width: 34px;
    height: 34px;
  }
  .brand-words {
    font-size: 15px;
  }
  .brand-words > span {
    font-size: 18px;
  }
  .header-cta {
    margin-left: auto;
    padding: 12px 13px;
    font-size: 10px;
    gap: 13px;
  }
  .header-cta svg {
    width: 15px;
  }
  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 0 12px 7px;
    border: 0;
    background: none;
    width: 29px;
    order: 3;
  }
  .menu-toggle > span {
    height: 1px;
    width: 22px;
    background: #c7e4f4;
    transition: transform 0.2s;
  }
  .menu-toggle[aria-expanded="true"] > span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] > span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }
  .site-header nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 81px;
    background: #0d1923;
    border-block: 1px solid var(--line);
    padding: 16px 22px;
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    box-shadow: 0 20px 30px #0006;
  }
  .site-header nav.is-open {
    display: flex;
  }
  .site-header nav a {
    padding: 14px 0;
    font-size: 13px;
  }
  .hero {
    min-height: 690px;
  }
  .hero-content {
    padding-top: 77px;
    padding-bottom: 140px;
  }
  .hero h1 {
    font-size: 100px;
  }
  .hero-description {
    font-size: 13px;
    max-width: 390px;
  }
  .hero-photo {
    object-position: 64% center;
  }
  .hero-shade {
    background:
      linear-gradient(90deg, #040c15eb, #040c1599 40%, #040c1522),
      linear-gradient(0deg, #071019, transparent 70%);
  }
  .hero-caption {
    right: 22px;
    bottom: 32px;
  }
  .scroll-cue {
    left: 22px;
  }
  .hero-caption > span:first-child {
    display: none;
  }
  .hero-note {
    font-size: 7px;
    letter-spacing: 1px;
  }
  .service-strip .wrap {
    height: auto;
    min-height: 100px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    padding-block: 23px;
  }
  .service-strip i {
    display: none;
  }
  .service-strip span {
    font-size: 9px;
    letter-spacing: 1px;
    gap: 10px;
  }
  .service-strip svg {
    width: 21px;
    height: 21px;
  }
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
    margin-bottom: 30px;
  }
  .section-heading > p {
    font-size: 12px;
    margin-bottom: 0;
  }
  .section-heading h2 {
    font-size: 46px;
  }
  .service-grid {
    gap: 12px;
  }
  .service-card {
    padding: 20px;
    min-height: 360px;
  }
  .card-bottom h3 {
    font-size: 21px;
  }
  .small-label {
    font-size: 7px;
    letter-spacing: 1px;
  }
  .card-link {
    font-size: 9px;
  }
  .card-top {
    margin-bottom: 40px;
  }
  .approach-layout {
    grid-template-columns: 1fr;
    gap: 45px;
  }
  .approach-visual {
    height: 440px;
  }
  .approach-visual > img {
    object-position: 70% 53%;
  }
  .approach-copy h2 {
    font-size: 48px;
  }
  .property-panel {
    min-height: 208px;
  }
  .area-layout {
    gap: 30px;
  }
  .area-layout h2 {
    font-size: 47px;
  }
  .area-art {
    height: 300px;
  }
  .ring-3 {
    width: 290px;
    height: 290px;
  }
  .ring-2 {
    width: 205px;
    height: 205px;
  }
  .area-layout p:not(.eyebrow) {
    font-size: 12px;
  }
  .label-tc {
    top: 175px;
  }
  .label-winter {
    font-size: 6px;
    letter-spacing: 1px;
  }
  .process-grid {
    gap: 24px;
  }
  .process h2 {
    font-size: 43px;
  }
  .process-grid h3 {
    font-size: 16px;
  }
  .process-grid p {
    font-size: 11px;
  }
  .faq {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .faq h2 {
    font-size: 48px;
  }
  .faq > div > p:not(.eyebrow) {
    display: none;
  }
  .faq h2 br {
    display: none;
  }
  .estimate-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .estimate-copy h2 {
    font-size: 61px;
  }
  .estimate-snow {
    right: 15px;
    left: auto;
    bottom: 18px;
    width: 150px;
    height: 150px;
  }
  .concept-note {
    position: relative;
    margin-top: 23px;
  }
  .concept-note p br {
    display: none;
  }
  .estimate-form {
    padding: 28px;
  }
  .site-footer {
    min-height: 110px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .site-footer > span {
    font-size: 8px;
  }
  .beam-one {
    width: 550px;
    top: 160px;
  }
}
@media (max-width: 560px) {
  .hero {
    min-height: 738px;
  }
  .hero-content {
    padding-top: 61px;
    padding-bottom: 225px;
  }
  .hero .eyebrow {
    font-size: 7px;
    letter-spacing: 1.6px;
    margin-bottom: 23px;
    gap: 8px;
  }
  .hero h1 {
    font-size: 88px;
    letter-spacing: -1px;
    margin-bottom: 24px;
  }
  .hero-photo {
    object-position: 64% center;
    opacity: 0.85;
  }
  .hero-shade {
    background:
      linear-gradient(180deg, #040d18a8 0%, #040d1899 36%, #040d181a 65%, #071019f5),
      linear-gradient(90deg, #040c15c9, #040c1555 55%, #040c1510);
  }
  .hero-description {
    font-size: 12px;
    max-width: 315px;
    text-shadow: 0 1px 5px #000;
  }
  .hero-actions {
    align-items: flex-start;
    gap: 22px;
    flex-direction: column;
  }
  .hero-actions > .button {
    font-size: 11px;
    padding: 17px 20px;
    gap: 30px;
  }
  .hero-actions > .text-link {
    font-size: 10px;
    gap: 17px;
  }
  .hero-actions > .text-link span {
    font-size: 19px;
  }
  .hero-note {
    margin-top: 27px;
    font-size: 6px;
    letter-spacing: 1px;
  }
  .hero-caption {
    bottom: 38px;
    font-size: 6px;
    letter-spacing: 1px;
  }
  .scroll-cue {
    bottom: 36px;
    font-size: 6px;
    gap: 9px;
  }
  .scroll-cue span {
    font-size: 16px;
  }
  .section-heading h2 {
    font-size: 41px;
  }
  .eyebrow {
    font-size: 8px;
    letter-spacing: 1.6px;
    margin-bottom: 19px;
  }
  .service-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .service-card {
    min-height: 287px;
    padding: 25px;
  }
  .card-top {
    margin-bottom: 22px;
  }
  .card-top svg {
    height: 31px;
    width: 31px;
  }
  .card-bottom h3 {
    font-size: 28px;
    margin-bottom: 10px;
  }
  .card-bottom > p:not(.small-label) {
    font-size: 12px;
    margin-bottom: 20px;
  }
  .small-label {
    font-size: 8px;
  }
  .card-link {
    font-size: 10px;
    padding-top: 15px;
  }
  .card-bottom h3 br {
    display: none;
  }
  .approach-visual {
    height: 400px;
  }
  .visual-caption {
    left: 27px;
    bottom: 27px;
  }
  .visual-caption strong {
    font-size: 48px;
  }
  .visual-caption > span {
    font-size: 7px;
  }
  .approach-copy h2 {
    font-size: 44px;
  }
  .approach-copy > .eyebrow {
    font-size: 7px;
    letter-spacing: 1px;
  }
  .section-intro {
    font-size: 12px;
  }
  .property-panel h3 {
    font-size: 15px;
  }
  .property-panel > p {
    font-size: 11px;
  }
  .property-panel li {
    font-size: 10px;
  }
  .process h2 {
    font-size: 40px;
    max-width: 280px;
  }
  .process-grid {
    grid-template-columns: 1fr;
    gap: 26px;
    padding-top: 0;
  }
  .process-grid article {
    position: relative;
    padding-left: 66px;
    border-bottom: 1px solid var(--line);
    padding-bottom: 25px;
  }
  .process-grid article:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }
  .step-number {
    position: absolute;
    left: 0;
    top: -4px;
    font-size: 34px;
  }
  .step-number span {
    display: none;
  }
  .process-grid h3 {
    font-size: 17px;
  }
  .process-grid p {
    font-size: 12px;
    max-width: 280px;
  }
  .process .section-heading {
    gap: 24px;
  }
  .area-layout {
    grid-template-columns: 1fr;
    gap: 15px;
    padding-block: 66px 24px;
  }
  .area-layout h2 {
    font-size: 48px;
  }
  .area-art {
    height: 300px;
    width: 100%;
    max-width: 360px;
    margin-inline: auto;
  }
  .label-mn {
    top: 27px;
  }
  .label-winter {
    bottom: 15px;
  }
  .area-layout p:not(.eyebrow) {
    font-size: 12px;
  }
  .faq h2 {
    font-size: 42px;
  }
  .faq summary {
    font-size: 12px;
    padding-block: 23px;
  }
  .faq details p {
    font-size: 11px;
  }
  .estimate-copy h2 {
    font-size: 52px;
  }
  .estimate-copy > p:not(.eyebrow) {
    font-size: 12px;
  }
  .estimate-snow {
    width: 105px;
    height: 105px;
    right: 0;
    bottom: 11px;
  }
  .estimate-form {
    padding: 25px 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .estimate-form > h3 {
    font-size: 23px;
  }
  .concept-note > span {
    font-size: 7px;
  }
  .concept-note p {
    font-size: 9px;
    max-width: 270px;
  }
  .site-footer {
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    padding-block: 26px;
  }
  .site-footer > .brand {
    transform: scale(0.82);
    transform-origin: center;
  }
  .site-footer > span {
    font-size: 8px;
  }
  .desktop-break {
    display: none;
  }
  dialog {
    padding: 32px 24px;
  }
  dialog h2 {
    font-size: 36px;
  }
  #request-summary {
    grid-template-columns: 60px 1fr;
    gap: 12px;
    font-size: 11px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  #snowfall {
    display: none;
  }
}

/* Responsive refinements for logo, proton stream & form fields */
@media (max-width: 800px) {
  .brand-logo {
    width: 49px;
    height: 49px;
  }
  .brand {
    gap: 8px;
  }
  .brand-visual {
    height: auto;
  }
  .proton-stream {
    width: 95%;
    right: -25%;
    top: 170px;
    height: 60%;
    opacity: 0.55;
  }
  .hero .eyebrow {
    font-size: 7px;
    letter-spacing: 1.2px;
  }
}
@media (max-width: 560px) {
  .brand-logo {
    width: 45px;
    height: 45px;
  }
  .brand-words {
    font-size: 12px;
  }
  .brand-words > span {
    font-size: 15px;
  }
  .brand {
    gap: 6px;
  }
  .hero .eyebrow {
    font-size: 6px;
    letter-spacing: 1px;
  }
  .proton-stream {
    top: 260px;
    right: -26%;
    width: 100%;
    height: 48%;
    opacity: 0.6;
  }
  .header-cta {
    gap: 8px;
    padding: 11px 10px;
    font-size: 9px;
  }
}

@media (max-width: 560px) {
  input,
  select,
  textarea {
    font-size: 16px;
    min-height: 46px;
  }
  label {
    font-size: 11px;
  }
  .estimate-form > .form-footnote {
    font-size: 10px;
  }
}

/* Stacked hookup (production form + call link). Added after the approved
   rules so nothing above changes; see src/data/stacked.ts. */
.concept-note .call-link {
  color: var(--blue);
  font-weight: 700;
  font-size: 12px;
  white-space: nowrap;
}
.concept-note .call-link:hover,
.concept-note .call-link:focus-visible {
  text-decoration: underline;
}
.form-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.estimate-form > .form-status {
  font-size: 11px;
  line-height: 1.5;
  margin: 14px 0 0;
  padding: 11px 12px;
  border-radius: 2px;
  border: 1px solid #72d7ff40;
  background: #72d7ff12;
  color: #cdeffc;
}
.estimate-form > .form-status[data-kind='error'] {
  border-color: #ff4d0059;
  background: #ff4d0014;
  color: #ffc2b3;
}
.estimate-form .button:disabled {
  opacity: 0.7;
  cursor: progress;
}
@media (max-width: 560px) {
  .estimate-form > .form-status {
    font-size: 13px;
  }
}