:root {
  --forest: #397763;
  --forest-dark: #285c4c;
  --forest-deep: #193f36;
  --mint: #83b7a6;
  --signal: #f3d642;
  --tracage-yellow: #ffe51a;
  --ink: #21302c;
  --muted: #62706b;
  --paper: #f5f7f3;
  --white: #ffffff;
  --line: #dce4df;
  --max: 1240px;
  --shadow: 0 18px 55px rgba(25, 63, 54, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

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

figure,
p {
  margin: 0;
}

p + p {
  margin-top: 14px;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.08;
  letter-spacing: -.028em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(3rem, 6vw, 5.7rem);
  font-weight: 600;
}

h2 {
  color: var(--forest);
  font-size: clamp(2.15rem, 4.5vw, 4.1rem);
  font-weight: 700;
}

h3 {
  color: var(--forest-dark);
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 700;
  line-height: 1.15;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: -1000px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--signal);
  color: var(--ink);
  font-weight: 800;
}

.skip-link:focus {
  left: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid rgba(57, 119, 99, .12);
  box-shadow: 0 5px 24px rgba(25, 63, 54, .05);
  backdrop-filter: blur(12px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 40px, var(--max));
  min-height: 88px;
  margin: 0 auto;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 310px;
  gap: 14px;
  color: var(--forest-deep);
  text-decoration: none;
}

.brand-mark,
.diagram-logo {
  position: relative;
  flex: 0 0 auto;
  border-radius: 7px;
  background: var(--tracage-yellow);
  isolation: isolate;
  overflow: hidden;
}

.brand-mark::before,
.diagram-logo::before {
  position: absolute;
  inset: 0;
  background: url("/assets/france-roof-cooling-logo-clean.png") center / cover no-repeat;
  content: "";
  filter: grayscale(1) brightness(1.75) contrast(3);
  mix-blend-mode: multiply;
}

.brand-mark {
  display: block;
  width: 184px;
  height: 74px;
}

.brand-home {
  display: block;
  flex: 0 0 auto;
  text-decoration: none;
}

.brand-endorsement {
  display: grid;
  max-width: 105px;
  padding-left: 13px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 9px;
  font-weight: 750;
  line-height: 1.3;
  letter-spacing: .06em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-endorsement strong {
  margin-top: 3px;
  color: var(--forest-deep);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: -.01em;
}

.brand-endorsement:hover,
.brand-endorsement:focus-visible,
.brand-endorsement:hover strong,
.brand-endorsement:focus-visible strong {
  color: var(--forest);
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
}

.nav-links > a {
  color: #3d4b47;
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.nav-links > a:hover,
.nav-links > a:focus-visible,
.nav-links > a[aria-current="page"] {
  color: var(--forest);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  background: var(--forest);
  color: var(--white);
  font: inherit;
  font-size: 0;
  cursor: pointer;
}

.menu-toggle::before,
.menu-toggle::after {
  content: "";
  display: block;
  width: 21px;
  height: 2px;
  margin: 6px auto;
  background: currentColor;
}

.button,
button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 21px;
  border: 1px solid var(--signal);
  border-radius: 8px;
  background: var(--signal);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: .2s ease;
}

.button:hover,
.button:focus-visible,
button[type="submit"]:hover,
button[type="submit"]:focus-visible {
  background: #ffe34f;
  transform: translateY(-2px);
}

.button.dark {
  border-color: var(--forest-deep);
  background: var(--forest-deep);
  color: var(--white);
}

.button.dark:hover,
.button.dark:focus-visible {
  border-color: var(--forest);
  background: var(--forest);
}

.button.outline {
  border-color: rgba(255, 255, 255, .6);
  background: transparent;
  color: var(--white);
}

.button.outline:hover,
.button.outline:focus-visible {
  border-color: var(--white);
  background: var(--white);
  color: var(--forest-deep);
}

.nav-links .nav-cta {
  color: var(--ink);
}

.phone-link {
  color: var(--forest-deep) !important;
  font-weight: 900 !important;
}

.nav-phones {
  display: grid;
  gap: 2px;
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.nav-phones a {
  color: var(--forest-deep);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.section-inner {
  width: min(100% - 40px, var(--max));
  margin: 0 auto;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--forest);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.eyebrow::before,
.kicker::before {
  content: "";
  width: 34px;
  height: 4px;
  background: var(--signal);
}

.kicker.light,
.eyebrow.light {
  color: var(--white);
}

.hero {
  position: relative;
  min-height: 690px;
  background: var(--forest-deep);
  color: var(--white);
  overflow: hidden;
}

.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slides {
  z-index: 0;
}

.hero-slide {
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.03);
  transition: opacity 1.2s ease, transform 6.5s ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-slide-wide {
  background-image: url("/assets/hero-industrial-roofcool.jpg");
}

.hero-slide-team {
  background-image: url("/assets/hero-roofcool-team-wide.jpg");
}

.hero-slide-public {
  background-image: url("/assets/hero-roofcool-public-wide.jpg");
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(23, 54, 47, .62) 0%, rgba(23, 54, 47, .7) 52%, rgba(23, 54, 47, .76) 100%);
}

.pro-hero::before {
  background: linear-gradient(180deg, rgba(23, 54, 47, .6) 0%, rgba(23, 54, 47, .68) 52%, rgba(23, 54, 47, .76) 100%);
}

.hero::after {
  content: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 690px;
  padding: 75px 0 145px;
}

.hero-copy {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  max-width: 880px;
  margin: 27px auto;
  color: var(--white);
  font-weight: 400;
}

.hero h1 strong {
  color: var(--white);
  font-weight: 700;
}

.hero .lead {
  max-width: 720px;
  margin-right: auto;
  margin-left: auto;
  color: rgba(255, 255, 255, .88);
  font-size: clamp(1.12rem, 2vw, 1.4rem);
  line-height: 1.45;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  margin-top: 34px;
}

.hero .cta-row {
  justify-content: center;
}

.hero-proof {
  position: absolute;
  bottom: 0;
  left: 50%;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: min(100% - 40px, var(--max));
  transform: translateX(-50%);
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
  border-radius: 14px 14px 0 0;
  overflow: hidden;
}

.proof-item {
  min-height: 116px;
  padding: 25px 27px;
  border-right: 1px solid var(--line);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item strong {
  display: block;
  color: var(--forest);
  font-size: 29px;
  line-height: 1;
}

.proof-item span {
  display: block;
  margin-top: 9px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.35;
  text-transform: uppercase;
}

.proof-french {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
}

.proof-french .france-icon {
  display: grid;
  place-items: center;
  margin: 0;
}

.proof-french-copy {
  min-width: 0;
}

.proof-french-copy > span {
  margin: 0 0 7px;
  color: var(--forest);
  font-size: 10px;
  letter-spacing: .09em;
}

.proof-french-copy strong {
  white-space: nowrap;
}

.funding-section {
  padding: 80px 0;
  background: #eaf1ed;
  color: var(--ink);
}

.funding-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 50px;
  margin-bottom: 32px;
}

.funding-heading h2 {
  max-width: 950px;
  margin-top: 18px;
  color: var(--forest-dark);
}

.funding-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(260px, .72fr);
  gap: 18px;
  background: transparent;
  border: 0;
}

.funding-card,
.funding-note {
  min-height: 245px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(25, 63, 54, .06);
}

.funding-card h3 {
  margin: 22px 0 17px;
  color: var(--forest-dark);
}

.funding-card p,
.funding-note p {
  color: var(--muted);
  font-size: 14px;
}

.funding-label {
  color: var(--forest);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.funding-card a {
  display: inline-block;
  margin-top: 24px;
  color: var(--forest);
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
}

.story-grid .image-stack .main-image {
  width: 100%;
}

.funding-note {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #fbf4cd;
  color: var(--forest-deep);
}

.funding-note strong {
  font-size: 22px;
  line-height: 1.15;
}

.funding-note p {
  margin-top: 15px;
  color: var(--muted);
}

.funding-section .kicker.light,
.funding-section .eyebrow.light {
  color: var(--forest);
}

.funding-section .button {
  border-color: var(--forest-deep);
  background: var(--forest-deep);
  color: var(--white);
}

.funding-intro {
  max-width: 760px;
  margin-top: 20px;
  color: var(--muted);
}

.band {
  padding: 92px 0;
}

.band.white {
  background: var(--white);
}

.band.green {
  background: var(--forest);
  color: var(--white);
}

.band.dark {
  background: var(--forest-deep);
  color: var(--white);
}

.band.green h2,
.band.dark h2,
.band.green h3,
.band.dark h3 {
  color: var(--white);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .6fr);
  align-items: end;
  gap: 60px;
  margin-bottom: 58px;
}

.section-heading h2 {
  max-width: 850px;
  margin-top: 18px;
}

.section-heading > p {
  color: var(--muted);
  font-size: 17px;
}

.story-grid,
.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(42px, 7vw, 96px);
  align-items: center;
}

.story-grid h2,
.two-col h2 {
  margin: 18px 0 28px;
}

.story-grid p,
.two-col p {
  color: var(--muted);
}

.image-stack {
  position: relative;
  min-height: 590px;
}

.image-stack .main-image {
  width: 84%;
  height: 540px;
  object-fit: cover;
}

.image-stack .small-image {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  height: 265px;
  border: 14px solid var(--white);
  object-fit: cover;
}

.image-stack .number-badge {
  position: absolute;
  right: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 132px;
  height: 132px;
  background: var(--signal);
  color: var(--forest-deep);
  font-size: 43px;
  font-weight: 900;
}

.photo-diagram-stage {
  position: relative;
  min-height: 615px;
  padding: 24px 0 84px 28px;
  border-radius: 18px;
  background: #72a990;
}

.photo-diagram-stage .roof-photo {
  width: calc(100% - 28px);
  height: 510px;
  margin-left: auto;
  border-radius: 10px 0 0 10px;
  object-fit: cover;
  box-shadow: 0 15px 36px rgba(25, 63, 54, .14);
}

.cooling-diagram {
  position: absolute;
  bottom: 0;
  left: -10px;
  width: min(65%, 390px);
  min-width: 335px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(57, 119, 99, .16);
  border-radius: 18px;
  background: rgba(255, 255, 255, .98);
  color: var(--ink);
  box-shadow: 0 20px 50px rgba(25, 63, 54, .18);
}

.diagram-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.diagram-brand span {
  color: var(--forest-dark);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.diagram-logo {
  width: 150px;
  height: 58px;
  border-radius: 6px;
}

.diagram-scene {
  position: relative;
  height: 230px;
  margin-top: 10px;
  overflow: hidden;
  border-radius: 10px;
  background: linear-gradient(180deg, #f9fbfa 0 58%, #eef3f0 58% 100%);
}

.diagram-sun {
  position: absolute;
  top: 31px;
  left: 25px;
  width: 48px;
  height: 48px;
  border: 7px solid #fff1ad;
  border-radius: 50%;
  background: #ef9e35;
  box-shadow: 0 0 0 7px #f7c54f;
}

.diagram-label {
  position: absolute;
  z-index: 4;
  color: #55635e;
  font-size: 9px;
  font-weight: 750;
  line-height: 1.2;
}

.solar-label {
  top: 8px;
  left: 11px;
  max-width: none;
  white-space: nowrap;
}

.reflection-label {
  top: 8px;
  right: 11px;
  max-width: 110px;
  color: var(--forest);
  text-align: right;
}

.solar-ray,
.reflection-ray {
  position: absolute;
  z-index: 2;
  width: 92px;
  height: 2px;
  border-top: 2px dashed #dda03c;
  transform-origin: left center;
}

.solar-ray::after,
.reflection-ray::after {
  content: "";
  position: absolute;
  top: -5px;
  right: -1px;
  width: 8px;
  height: 8px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.solar-ray {
  color: #dda03c;
  transform: rotate(49deg);
}

.ray-one { top: 75px; left: 54px; }
.ray-two { top: 68px; left: 75px; transform: rotate(57deg); }
.ray-three { top: 87px; left: 38px; transform: rotate(42deg); }

.reflection-ray {
  width: 68px;
  color: #5e9f8b;
  border-color: #5e9f8b;
  transform: rotate(-55deg);
}

.reflection-one { top: 123px; left: 197px; }
.reflection-two { top: 127px; left: 224px; transform: rotate(-47deg); }

.diagram-building {
  position: absolute;
  bottom: 22px;
  left: 50%;
  z-index: 3;
  width: 185px;
  height: 91px;
  transform: translateX(-50%);
}

.building-roof {
  position: absolute;
  top: 0;
  left: 7px;
  z-index: 3;
  width: 153px;
  height: 37px;
  background: #fff;
  border: 5px solid #5ba892;
  transform: skewX(-31deg);
  box-shadow: 0 7px 16px rgba(25, 63, 54, .12);
}

.building-front {
  position: absolute;
  top: 34px;
  left: 20px;
  width: 124px;
  height: 56px;
  background: #cfd9d5;
}

.building-side {
  position: absolute;
  top: 34px;
  left: 144px;
  width: 32px;
  height: 56px;
  background: #aebcb7;
  transform: skewY(-28deg);
  transform-origin: left top;
}

.diagram-building i {
  position: absolute;
  top: 51px;
  z-index: 4;
  width: 20px;
  height: 25px;
  background: #64ac9b;
}

.diagram-building i:nth-of-type(1) { left: 34px; }
.diagram-building i:nth-of-type(2) { left: 70px; }
.diagram-building i:nth-of-type(3) { left: 106px; }

.heat-arrow {
  position: absolute;
  z-index: 5;
  top: 134px;
  color: #7b8a85;
  font-size: 18px;
  line-height: 1;
}

.heat-one { left: 46%; }
.heat-two { left: 54%; }

.diagram-data {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf8;
}

.diagram-data div {
  min-width: 0;
  padding: 9px 8px;
  border-right: 1px solid var(--line);
}

.diagram-data div:last-child {
  border-right: 0;
}

.diagram-data strong {
  display: block;
  color: var(--forest-dark);
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
}

.diagram-data span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 7.5px;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

.cooling-diagram > p {
  margin-top: 11px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.cooling-diagram > p strong {
  color: var(--forest-dark);
}

.check-list,
.plain-list,
.footer-list {
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 14px 0 14px 35px;
  border-bottom: 1px solid var(--line);
  color: #3d4b47;
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--forest);
  font-weight: 950;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 25px;
  color: var(--forest);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .04em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link::after {
  content: "→";
  font-size: 19px;
  transition: transform .2s ease;
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: translateX(5px);
}

.text-link.light {
  color: var(--white);
}

.inline-link {
  color: var(--forest-dark);
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.inline-link:hover,
.inline-link:focus-visible {
  color: var(--forest);
}

.french-product-proof {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  margin: 26px 0 4px;
  padding: 17px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(25, 63, 54, .08);
}

.france-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid #dce5e1;
  border-radius: 50%;
  background: #f6f8f7;
}

.france-icon::before {
  display: block;
  width: 34px;
  height: 23px;
  border-radius: 3px;
  background: linear-gradient(90deg, #0055a4 0 33.333%, #fff 33.333% 66.666%, #ef4135 66.666% 100%);
  box-shadow: 0 2px 7px rgba(25, 63, 54, .16);
  content: "";
}

.french-product-copy {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 3px 13px;
}

.french-product-copy > span {
  grid-column: 1 / -1;
  color: var(--forest);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.french-product-copy strong {
  color: var(--forest-deep);
  font-size: 24px;
  line-height: 1;
  white-space: nowrap;
}

.french-product-copy small {
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1.25;
}

.sector-grid,
.support-grid,
.metric-grid,
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.sector-card {
  position: relative;
  min-height: 470px;
  padding: 35px;
  background: var(--forest-deep);
  color: var(--white);
  overflow: hidden;
}

.sector-card + .sector-card {
  border-left: 1px solid rgba(255,255,255,.22);
}

.sector-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(3, 35, 31, .95), rgba(3, 35, 31, .1));
  z-index: 1;
}

.sector-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .76;
  transition: transform .5s ease;
}

.sector-card:hover img {
  transform: scale(1.035);
}

.sector-card-copy {
  position: absolute;
  right: 35px;
  bottom: 35px;
  left: 35px;
  z-index: 2;
}

.sector-card span {
  color: var(--signal);
  font-size: 12px;
  font-weight: 900;
}

.sector-card h3 {
  margin: 11px 0 15px;
  color: var(--white);
}

.sector-card p {
  color: rgba(255,255,255,.78);
  font-size: 14px;
}

.support-grid {
  gap: 18px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.support-card.impact-card {
  min-height: 260px;
  padding: 30px;
}

.support-card.impact-card .index {
  margin-bottom: 32px;
}

.support-card {
  min-height: 280px;
  padding: 35px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--forest);
  border-radius: 12px;
}

.support-card .index,
.value-card .index {
  display: block;
  margin-bottom: 55px;
  color: var(--mint);
  font-size: 14px;
  font-weight: 900;
}

.support-card p {
  margin-top: 15px;
  color: var(--muted);
}

.performance-panel {
  display: grid;
  grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
  min-height: 590px;
  background: var(--forest-deep);
  color: var(--white);
}

.performance-image {
  min-height: 470px;
}

.performance-image img {
  height: 100%;
  object-fit: cover;
}

.performance-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(45px, 7vw, 95px);
}

.performance-copy h2 {
  margin: 18px 0 28px;
  color: var(--white);
}

.performance-copy p {
  color: rgba(255,255,255,.76);
}

.metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 38px;
  border-top: 1px solid rgba(255,255,255,.2);
  border-left: 1px solid rgba(255,255,255,.2);
}

.metric {
  min-height: 120px;
  padding: 21px;
  border-right: 1px solid rgba(255,255,255,.2);
  border-bottom: 1px solid rgba(255,255,255,.2);
}

.metric strong {
  display: block;
  color: var(--signal);
  font-size: 31px;
  line-height: 1;
  white-space: nowrap;
}

.metric small {
  display: block;
  margin-bottom: 7px;
  color: rgba(255,255,255,.68);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .06em;
  line-height: 1;
  text-transform: uppercase;
}

.metric span {
  display: block;
  margin-top: 8px;
  color: rgba(255,255,255,.75);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.3;
  text-transform: uppercase;
}

.note {
  margin-top: 22px;
  padding: 18px 21px;
  border-left: 5px solid var(--signal);
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.72) !important;
  font-size: 13px;
}

.process-grid {
  display: grid;
  grid-template-columns: minmax(280px, .65fr) minmax(0, 1.35fr);
  gap: 80px;
  align-items: start;
}

.process-grid h2 {
  margin: 18px 0 25px;
}

.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: process;
}

.process-list li {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 25px;
  padding: 29px 0;
  border-top: 1px solid rgba(255,255,255,.25);
  counter-increment: process;
}

.process-list li::before {
  content: "0" counter(process);
  color: var(--signal);
  font-size: 14px;
  font-weight: 950;
}

.process-list strong {
  display: block;
  margin-bottom: 7px;
  color: var(--white);
  font-size: 22px;
  line-height: 1.1;
}

.process-list p {
  color: rgba(255,255,255,.68);
  font-size: 14px;
}

.case-panel {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  background: var(--white);
  box-shadow: var(--shadow);
}

.case-media {
  position: relative;
  min-height: 520px;
  background:
    linear-gradient(rgba(6,47,42,.25), rgba(6,47,42,.25)),
    url("/assets/hero-industrial-roofcool.jpg") center / cover;
}

.pro-case-media {
  background:
    linear-gradient(rgba(6,47,42,.48), rgba(6,47,42,.48)),
    url("/assets/application-cool-roof.webp") center / cover;
}

.video-placeholder {
  position: absolute;
  inset: 28px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.72);
  color: var(--white);
  text-align: center;
}

.play-mark {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--signal);
  color: var(--forest-deep);
  font-size: 24px;
}

.video-placeholder strong {
  display: block;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.case-copy {
  padding: clamp(45px, 6vw, 80px);
}

.case-copy h2 {
  margin: 18px 0 28px;
}

.case-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 35px;
  border-top: 1px solid var(--line);
}

.case-meta div {
  padding: 18px 12px 18px 0;
  border-bottom: 1px solid var(--line);
}

.case-meta strong,
.case-meta span {
  display: block;
}

.case-meta strong {
  color: var(--forest);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.case-meta span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

.trust-band {
  padding: 78px 0;
  background: var(--signal);
}

.trust-band-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: center;
}

.trust-band h2 {
  max-width: 920px;
  color: var(--forest-deep);
  font-size: clamp(2rem, 4.6vw, 4.2rem);
}

.trust-contact {
  display: grid;
  gap: 6px;
  max-width: 360px;
  color: var(--forest-deep);
}

.trust-contact span {
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
}

.contact-banner {
  padding: 82px 0;
  background: #4e806f;
  color: var(--white);
}

.contact-banner-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 60px;
}

.contact-banner h2 {
  margin: 18px 0;
  color: var(--white);
}

.contact-banner p {
  max-width: 690px;
  color: rgba(255,255,255,.76);
}

.contact-actions {
  display: grid;
  gap: 13px;
}

.contact-phone {
  color: var(--white);
  font-size: clamp(1.6rem, 3vw, 2.55rem);
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.secondary-phone {
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  color: rgba(255, 255, 255, .78);
}

.compact-actions {
  margin-top: 9px;
}

.site-footer {
  padding: 72px 0 32px;
  background: #042722;
  color: var(--white);
}

.footer-grid {
  grid-template-columns: 1.35fr .75fr .75fr .85fr;
  gap: 45px;
}

.footer-brand {
  display: block;
  max-width: 300px;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.2;
}

.footer-parent-logo {
  width: 150px;
  height: 75px;
  margin-bottom: 18px;
  object-fit: contain;
}

.case-band {
  padding-top: 20px;
}

.sequence-heading {
  margin-bottom: 38px;
}

.roof-sequence {
  margin: 0;
  background: var(--white);
  box-shadow: var(--shadow);
}

.roof-sequence img {
  width: 100%;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.sequence-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 6px solid var(--signal);
  background: var(--white);
  color: var(--forest-deep);
}

.sequence-steps span {
  display: grid;
  gap: 4px;
  padding: 22px 26px;
  border-right: 1px solid var(--line);
}

.sequence-steps span:last-child {
  border-right: 0;
}

.sequence-steps strong {
  color: var(--forest-deep);
  font-size: 19px;
  font-weight: 800;
}

.sequence-steps small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.sequence-reference {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 35px;
  padding: 38px 0 0;
}

.sequence-reference > div {
  display: grid;
  gap: 10px;
  flex: 1;
}

.sequence-reference > div > strong {
  color: var(--forest-deep);
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  line-height: 1;
}

.sequence-reference p {
  color: var(--muted);
}

.reference-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 8px;
}

.reference-list > div {
  padding-right: 22px;
  border-right: 1px solid var(--line);
}

.reference-list > div:last-child {
  padding-right: 0;
  border-right: 0;
}

.reference-list strong {
  display: block;
  color: var(--forest-deep);
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  line-height: 1.12;
}

.reference-list p {
  margin-top: 8px;
  font-size: 13px;
}

.sequence-note {
  margin-top: 17px;
  color: var(--muted);
  font-size: 11px;
}

.site-footer p,
.footer-list a,
.footer-list li {
  color: rgba(255,255,255,.64);
  font-size: 13px;
}

.site-footer p {
  max-width: 330px;
  margin-top: 17px;
}

.site-footer h3 {
  color: var(--signal);
  font-family: inherit;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.footer-list {
  margin-top: 18px;
}

.footer-list li + li {
  margin-top: 9px;
}

.footer-list a {
  text-decoration: none;
}

.footer-list a:hover,
.footer-list a:focus-visible {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-top: 60px;
  padding-top: 25px;
  border-top: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.45);
  font-size: 11px;
}

.page-hero {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: flex-end;
  padding: 82px 0 72px;
  background: linear-gradient(135deg, #294f45, #6d8c81);
  color: var(--white);
  overflow: hidden;
}

.page-hero::after {
  content: none;
}

.page-hero .section-inner {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 1040px;
  margin-top: 25px;
  color: var(--white);
  font-size: clamp(2.8rem, 6vw, 5.25rem);
}

.page-hero .lead {
  max-width: 760px;
  margin-top: 27px;
  color: rgba(255,255,255,.78);
  font-size: 20px;
}

.breadcrumb {
  padding: 16px 0;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.breadcrumb a {
  color: var(--forest);
  font-weight: 800;
  text-decoration: none;
}

.detail-grid,
.form-grid {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: 70px;
  align-items: start;
}

.detail-nav {
  position: sticky;
  top: 135px;
  padding: 32px;
  background: var(--forest-deep);
  color: var(--white);
}

.detail-nav strong {
  display: block;
  margin-bottom: 20px;
  color: var(--signal);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.detail-nav a {
  display: block;
  padding: 13px 0;
  border-top: 1px solid rgba(255,255,255,.17);
  color: rgba(255,255,255,.74);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.detail-nav a:hover,
.detail-nav a:focus-visible {
  color: var(--white);
}

.prose h2 {
  margin: 18px 0 28px;
}

.prose h3 {
  margin-top: 38px;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose .plain-list {
  margin-top: 15px;
}

.plain-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.highlight-box {
  margin: 38px 0;
  padding: 30px;
  border-left: 7px solid var(--signal);
  background: var(--white);
}

.highlight-box strong {
  display: block;
  color: var(--forest);
  font-size: 21px;
}

.highlight-box p {
  margin-top: 10px;
}

.form-panel {
  padding: 43px;
  background: var(--white);
  box-shadow: var(--shadow);
  border-radius: 14px;
}

.form-panel h2 {
  margin-bottom: 30px;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.callback-panel {
  border-top: 8px solid var(--signal);
}

.callback-intro {
  margin: -12px 0 28px;
  color: var(--muted);
}

.single-fields {
  grid-template-columns: 1fr;
}

.contact-side-title {
  margin: 18px 0 28px;
}

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

.direct-phone-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 24px;
  background: var(--forest-deep);
  color: var(--white);
  text-decoration: none;
}

.direct-phone-list a:hover,
.direct-phone-list a:focus-visible {
  background: var(--forest);
}

.direct-phone-list span {
  color: var(--signal);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.direct-phone-list strong {
  font-size: clamp(1.2rem, 2.3vw, 1.8rem);
  line-height: 1;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.field {
  display: grid;
  gap: 7px;
}

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

.field label {
  color: var(--forest-deep);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 49px;
  padding: 12px 14px;
  border: 1px solid #cbd3cf;
  border-radius: 7px;
  background: #fbfcfa;
  color: var(--ink);
  font: inherit;
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--forest);
  outline: 3px solid rgba(69,175,155,.18);
}

.form-note {
  margin: 18px 0;
  color: var(--muted);
  font-size: 12px;
}

.hp-field {
  position: absolute;
  left: -10000px;
}

.contact-direct {
  padding: 35px;
  background: var(--signal);
  color: var(--forest-deep);
}

.contact-direct strong,
.contact-direct a,
.contact-direct span {
  display: block;
}

.contact-direct strong {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-direct a {
  margin: 14px 0;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

.contact-direct span {
  font-size: 13px;
}

.address-card {
  margin-top: 25px;
  padding: 30px;
  border: 1px solid var(--line);
}

.address-card strong {
  color: var(--forest);
}

.address-card p,
.address-card a {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.zone-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 35px;
  background: var(--line);
  border: 1px solid var(--line);
}

.zone-list div {
  padding: 22px;
  background: var(--white);
}

.zone-list strong,
.zone-list span {
  display: block;
}

.zone-list strong {
  color: var(--forest);
}

.zone-list span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .nav {
    min-height: 88px;
  }

  .brand {
    min-width: 0;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    inset: 88px 0 auto;
    display: none;
    align-items: stretch;
    padding: 24px 20px 35px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: grid;
  }

  .nav-links > a {
    padding: 10px 0;
    font-size: 15px;
  }

  .nav-links .nav-cta {
    margin-top: 8px;
  }

  .nav-phones {
    padding: 14px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .nav-phones a {
    font-size: 14px;
  }

  .hero,
  .hero-inner {
    min-height: 680px;
  }

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

  .impact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sector-card {
    min-height: 390px;
  }

  .sector-card + .sector-card {
    border-top: 1px solid rgba(255,255,255,.22);
    border-left: 0;
  }
}

@media (max-width: 820px) {
  h1 {
    font-size: clamp(2.8rem, 13vw, 5rem);
  }

  .band {
    padding: 78px 0;
  }

  .hero {
    min-height: auto;
  }

  .hero::before {
    background: linear-gradient(rgba(3,35,31,.88), rgba(3,35,31,.82));
  }

  .hero-inner {
    min-height: 650px;
    padding: 74px 0 145px;
  }

  .hero-proof {
    position: relative;
    left: auto;
    bottom: auto;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    transform: none;
  }

  .section-heading,
  .funding-heading,
  .story-grid,
  .two-col,
  .performance-panel,
  .process-grid,
  .case-panel,
  .trust-band-inner,
  .contact-banner-inner,
  .detail-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .funding-section {
    padding: 78px 0;
  }

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

  .funding-heading {
    align-items: start;
  }

  .funding-heading .button {
    justify-self: start;
  }

  .sequence-reference {
    align-items: start;
    flex-direction: column;
  }

  .reference-list {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .reference-list > div {
    padding: 0 0 18px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .reference-list > div:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .section-heading {
    gap: 25px;
  }

  .image-stack {
    min-height: 475px;
  }

  .image-stack .main-image {
    height: 425px;
  }

  .image-stack .small-image {
    height: 220px;
  }

  .photo-diagram-stage {
    width: min(100%, 680px);
    min-height: 600px;
  }

  .photo-diagram-stage .roof-photo {
    height: 490px;
  }

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

  .performance-image {
    min-height: 380px;
  }

  .case-media {
    min-height: 440px;
  }

  .detail-nav {
    position: static;
  }

  .contact-actions {
    justify-items: start;
  }
}

@media (max-width: 560px) {
  .nav,
  .section-inner {
    width: min(100% - 28px, var(--max));
  }

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

  .proof-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .sequence-steps span {
    padding: 16px 10px;
  }

  .sequence-steps strong {
    font-size: 14px;
  }

  .sequence-steps small {
    font-size: 8px;
  }

  .brand-mark {
    display: block;
    width: 124px;
    height: 58px;
  }

  .brand-endorsement {
    max-width: 74px;
    padding-left: 8px;
    font-size: 6.5px;
  }

  .brand-endorsement strong {
    font-size: 8.5px;
  }

  .roofcool-brand {
    gap: 8px;
  }

  .nav {
    gap: 16px;
  }

  .hero-inner {
    padding-top: 60px;
  }

  .hero h1 {
    margin: 22px 0;
  }

  .hero .lead,
  .page-hero .lead {
    font-size: 17px;
  }

  .cta-row,
  .cta-row .button {
    width: 100%;
  }

  .compact-actions {
    width: 100%;
  }

  .proof-item {
    min-height: 100px;
    padding: 20px 16px;
  }

  .proof-item strong {
    font-size: 24px;
  }

  .proof-french {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
  }

  .proof-french-copy > span {
    margin-bottom: 5px;
    font-size: 9px;
  }

  .image-stack {
    min-height: 390px;
  }

  .image-stack .main-image {
    width: 94%;
    height: 350px;
  }

  .image-stack .small-image {
    width: 52%;
    height: 170px;
    border-width: 8px;
  }

  .image-stack .number-badge {
    width: 88px;
    height: 88px;
    font-size: 30px;
  }

  .photo-diagram-stage {
    min-height: 0;
    padding: 14px 14px 18px;
    border-radius: 14px;
  }

  .photo-diagram-stage .roof-photo {
    width: 100%;
    height: 310px;
    margin: 0;
    border-radius: 8px;
  }

  .cooling-diagram {
    position: relative;
    bottom: auto;
    left: auto;
    width: calc(100% - 18px);
    min-width: 0;
    margin: -52px 9px 0;
    padding: 14px;
    border-radius: 14px;
  }

  .diagram-logo {
    width: 112px;
    height: 44px;
  }

  .diagram-brand {
    gap: 8px;
  }

  .diagram-brand > span:first-child {
    font-size: 9px;
  }

  .diagram-scene {
    height: 210px;
  }

  .french-product-proof {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
    padding: 14px;
  }

  .france-icon {
    width: 48px;
    height: 48px;
  }

  .france-icon::before {
    width: 29px;
    height: 20px;
  }

  .french-product-copy {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .french-product-copy > span {
    grid-column: auto;
  }

  .reflection-one { left: 58%; }
  .reflection-two { left: 67%; }

  .sector-card {
    min-height: 350px;
    padding: 25px;
  }

  .sector-card-copy {
    right: 25px;
    bottom: 25px;
    left: 25px;
  }

  .performance-copy,
  .case-copy,
  .form-panel {
    padding: 35px 24px;
  }

  .process-list li {
    grid-template-columns: 48px 1fr;
    gap: 15px;
  }

  .field-grid,
  .zone-list {
    grid-template-columns: 1fr;
  }

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

  .footer-bottom {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .hero-slide {
    transform: none;
  }
}