:root {
  --gcm-navy: #5f4019;
  --gcm-deep: #7a5321;
  --gcm-blue: #b27b2d;
  --gcm-sky: #f6d7a2;
  --gcm-ice: #fff8ef;
  --gcm-gold: #f0b156;
  --gcm-sand: #fbf4ea;
  --gcm-ink: #342514;
  --gcm-white: #ffffff;
  --gcm-shadow: 0 24px 80px rgba(86, 57, 19, 0.14);
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-500.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-700.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-800.ttf") format("truetype");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-300.ttf") format("truetype");
  font-style: normal;
  font-weight: 300;
  font-display: swap;
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-500.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-600.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-700.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Outfit";
  src: url("../fonts/outfit-800.ttf") format("truetype");
  font-style: normal;
  font-weight: 800;
  font-display: swap;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--gcm-ink);
  background:
    radial-gradient(circle at top left, rgba(240, 177, 86, 0.24), transparent 22%),
    linear-gradient(180deg, #f6e2bc 0%, #f3cc8c 24%, #fffaf3 24%, #fffaf3 100%);
}

h1,
h2,
h3,
.navbar-brand,
.btn,
.eyebrow,
.tag-pill,
.metric-card strong {
  font-family: "Outfit", sans-serif;
}

a {
  text-decoration: none;
}

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

.page-shell {
  overflow: hidden;
}

.section {
  position: relative;
  padding: 110px 0;
}

.hero-section {
  position: relative;
  min-height: 100vh;
  color: var(--gcm-white);
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 239, 211, 0.2), transparent 18%),
    radial-gradient(circle at 85% 20%, rgba(240, 177, 86, 0.24), transparent 22%),
    linear-gradient(125deg, rgba(98, 67, 24, 0.94), rgba(145, 98, 36, 0.86)),
    linear-gradient(130deg, #8a5d25 0%, #c98733 45%, #f0b156 100%);
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: auto -100px -120px auto;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: rgba(255, 240, 214, 0.26);
  filter: blur(12px);
}

.navbar {
  padding: 1.35rem 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(122, 83, 33, 0.08);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 30px rgba(82, 56, 19, 0.12);
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 700;
}

.brand-logo {
  width: auto;
  height: 82px;
  object-fit: contain;
}

.brand-text {
  max-width: 220px;
  font-size: 0.95rem;
  line-height: 1.15;
  color: var(--gcm-ink);
}

.nav-link {
  color: rgba(52, 37, 20, 0.76);
  font-weight: 600;
}

.nav-link:hover,
.nav-link.active {
  color: var(--gcm-gold);
}

.navbar-toggler {
  color: var(--gcm-ink);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2852,37,20,0.95%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 170px;
  padding-bottom: 72px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 700;
}

.hero-section h1 {
  font-size: clamp(3rem, 5.4vw, 5.5rem);
  line-height: 1;
  max-width: 18ch;
  margin-bottom: 1.35rem;
  text-wrap: balance;
}

.hero-copy,
.lead-text,
.section-intro,
.service-card p,
.timeline-card p,
.gallery-copy h3,
.testimonial-card p,
.contact-intro,
.contact-visual-copy h2,
.mini-stat span,
.mini-panel strong,
.mini-panel span,
.ribbon-grid strong,
.ribbon-grid span,
.collage-copy p,
.value-item span,
.hvac-step p,
.benefit-pill {
  font-size: 1.02rem;
  line-height: 1.8;
}

.hero-copy {
  max-width: 58ch;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 0;
}

.metric-card,
.main-photo-card,
.floating-photo-card,
.floating-info-card,
.editorial-collage,
.service-card,
.service-feature-card,
.hvac-photo-panel,
.timeline-card,
.gallery-card,
.testimonial-card,
.contact-form-card,
.contact-visual-card {
  border-radius: 28px;
  box-shadow: var(--gcm-shadow);
}

.hero-visual-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.8fr);
  gap: 1.25rem;
  align-items: stretch;
  min-height: 640px;
}

.main-photo-card,
.floating-photo-card,
.floating-info-card {
  position: relative;
  overflow: hidden;
}

.main-photo-card {
  background: #0d2031;
  min-height: 640px;
}

.main-photo-card img,
.floating-photo-card img,
.service-feature-card img,
.hvac-photo-panel img,
.gallery-card img,
.contact-visual-card img,
.collage-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.main-photo-card::after,
.service-feature-card::after,
.hvac-photo-panel::after,
.gallery-card::after,
.contact-visual-card::after,
.collage-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(85, 57, 18, 0.08), rgba(73, 47, 15, 0.72));
}

.photo-overlay,
.service-feature-copy,
.hvac-photo-copy,
.gallery-copy,
.contact-visual-copy {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 1;
  padding: 1.6rem;
  color: var(--gcm-white);
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--gcm-white);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.tag-dark {
  background: rgba(8, 20, 32, 0.92);
  border-color: rgba(8, 20, 32, 0.92);
}

.photo-overlay h2,
.contact-visual-copy h2 {
  margin-top: 1rem;
  font-size: clamp(1.55rem, 2.4vw, 2.45rem);
  line-height: 1.08;
  max-width: 14ch;
  color: var(--gcm-white);
}

.hero-side-stack {
  display: grid;
  grid-template-rows: minmax(250px, 0.9fr) minmax(280px, 1fr);
  gap: 1.25rem;
}

.floating-photo-card {
  background: #12283b;
  min-height: 260px;
}

.mini-stat {
  position: absolute;
  inset: auto 1rem 1rem 1rem;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(8, 20, 32, 0.74);
  backdrop-filter: blur(12px);
}

.mini-stat strong {
  display: block;
  font-size: 1rem;
  color: var(--gcm-white);
}

.mini-stat span {
  color: rgba(255, 255, 255, 0.84);
}

.floating-info-card {
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
}

.status-badge {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding: 0.95rem 1rem;
  margin-bottom: 1rem;
  border-radius: 18px;
  background: rgba(240, 177, 86, 0.22);
  border: 1px solid rgba(255, 241, 212, 0.34);
  color: #fff8ea;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

.hero-grid article {
  padding: 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-grid i,
.icon-wrap i,
.contact-points i {
  font-size: 1.25rem;
}

.hero-grid h3,
.service-card h3,
.section-heading h2,
.timeline-card h3,
.testimonial-card strong,
.gallery-copy span,
.service-feature-copy h3,
.mini-panel strong {
  margin: 0.7rem 0 0.45rem;
}

.hero-grid h3,
.service-card h3,
.timeline-card h3,
.service-feature-copy h3 {
  font-size: 1.25rem;
}

.hero-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.hero-metrics .metric-card {
  min-height: 108px;
  padding: 1rem 1.05rem;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 246, 230, 0.24);
}

.metric-card strong {
  font-size: 1.55rem;
  margin-bottom: 0.3rem;
}

.hero-ribbon {
  position: relative;
  z-index: 1;
  padding-bottom: 42px;
}

.ribbon-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.2rem;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
}

.ribbon-grid div {
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
}

.ribbon-grid span {
  display: block;
  color: #fff0cf;
  margin-bottom: 0.35rem;
}

.section-light {
  background:
    radial-gradient(circle at 16% 12%, rgba(240, 177, 86, 0.16), transparent 20%),
    linear-gradient(180deg, rgba(255, 253, 248, 0.9), rgba(251, 244, 234, 0.98));
}

.section-dark {
  color: var(--gcm-white);
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 233, 189, 0.18), transparent 20%),
    linear-gradient(135deg, #6c4716, #9e6928 58%, #d99743);
}

.section-accent,
.section-contact {
  color: var(--gcm-white);
  background:
    radial-gradient(circle at 18% 16%, rgba(255, 234, 198, 0.18), transparent 18%),
    linear-gradient(135deg, #7a5120, #b57a32 55%, #f0b156);
}

.section-heading {
  margin-bottom: 1.3rem;
}

.section-heading h2 {
  font-size: clamp(2.1rem, 3vw, 3.4rem);
  line-height: 1.04;
  max-width: 13ch;
  margin-bottom: 0.9rem;
}

.section-heading.text-center h2,
.section-heading.text-center .section-intro {
  margin-left: auto;
  margin-right: auto;
  max-width: 22ch;
}

.section-intro {
  max-width: 64ch;
  opacity: 0.88;
  text-wrap: balance;
}

.value-list {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.value-item {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(16, 33, 52, 0.08);
}

.value-item i {
  color: var(--gcm-gold);
}

.editorial-collage {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.4rem;
  padding: 1.4rem;
  background: rgba(8, 20, 32, 0.06);
}

.collage-main,
.service-feature-card,
.hvac-photo-panel,
.gallery-card,
.contact-visual-card {
  position: relative;
  overflow: hidden;
}

.collage-main {
  min-height: 620px;
  border-radius: 24px;
}

.collage-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.collage-copy {
  padding: 1.4rem;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(102, 70, 24, 0.98), rgba(161, 110, 41, 0.92));
  color: var(--gcm-white);
}

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

.mini-panel {
  padding: 1.2rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(16, 33, 52, 0.08);
}

.mini-panel span {
  display: block;
  color: var(--gcm-gold);
  font-weight: 700;
}

.service-card {
  height: 100%;
  padding: 1.75rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}

.service-feature-card {
  min-height: 100%;
}

.service-kicker {
  display: inline-block;
  margin-top: 1rem;
  color: #ffe5b8;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-feature-copy h3 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  line-height: 1.1;
  max-width: 15ch;
  color: var(--gcm-white);
}

.icon-wrap {
  width: 62px;
  height: 62px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(240, 177, 86, 0.22), rgba(255, 236, 205, 0.08));
  color: #ffe9c5;
  flex-shrink: 0;
}

.service-card p {
  margin-bottom: 0;
  max-width: none;
  color: rgba(255, 255, 255, 0.82);
}

.hvac-photo-panel {
  min-height: 670px;
}

.hvac-photo-copy strong {
  display: block;
  margin-top: 1rem;
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.12;
  max-width: 13ch;
  color: var(--gcm-white);
}

.hvac-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.benefit-pill {
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(240, 177, 86, 0.12);
  border: 1px solid rgba(240, 177, 86, 0.18);
  font-weight: 700;
}

.hvac-steps {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.hvac-step {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: rgba(240, 177, 86, 0.08);
  border: 1px solid rgba(240, 177, 86, 0.16);
}

.hvac-step span,
.timeline-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  height: 42px;
  border-radius: 999px;
  background: rgba(240, 177, 86, 0.2);
  color: #7f5316;
  font-weight: 800;
  letter-spacing: 0.08em;
}

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

.system-card {
  height: 100%;
  padding: 1.6rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--gcm-shadow);
}

.system-card h3 {
  margin: 1rem 0 0.55rem;
  font-size: 1.22rem;
}

.system-card p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.8;
}

.infra-note {
  margin-top: 1.5rem;
  padding: 1.3rem 1.4rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.infra-note p {
  margin: 0;
  max-width: 82ch;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.85;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.timeline-card {
  height: 100%;
  padding: 1.6rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.timeline-card span {
  color: #ffe4a2;
}

.project-gallery {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr 0.88fr;
  gap: 1rem;
}

.gallery-card {
  min-height: 420px;
}

.gallery-tall {
  min-height: 540px;
}

.gallery-copy span {
  display: inline-flex;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--gcm-white);
  font-size: 0.82rem;
  font-weight: 700;
}

.gallery-copy h3 {
  margin-top: 1rem;
  color: var(--gcm-white);
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.12;
  max-width: 15ch;
}

.testimonial-card {
  height: 100%;
  padding: 1.8rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(16, 33, 52, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.testimonial-featured {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(253, 240, 214, 0.98));
}

.stars {
  color: var(--gcm-gold);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

.testimonial-card span {
  display: block;
  margin-top: 0.25rem;
  color: #4b6276;
}

.contact-visual-card {
  min-height: 100%;
}

.contact-form-card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form-card h2 {
  margin-bottom: 0.8rem;
}

.contact-intro {
  max-width: 58ch;
  color: rgba(255, 255, 255, 0.82);
}

.contact-points {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.contact-points div {
  display: flex;
  gap: 0.8rem;
  align-items: center;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.form-label {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
}

.form-control,
.form-select {
  min-height: 54px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.96);
}

textarea.form-control {
  min-height: 150px;
}

.form-feedback {
  padding: 1rem 1.1rem;
  border-radius: 16px;
  background: rgba(240, 177, 86, 0.16);
  border: 1px solid rgba(240, 177, 86, 0.28);
  color: #fff0c0;
  font-weight: 600;
}

.site-footer {
  padding: 1.4rem 0 2.6rem;
  background: var(--gcm-white);
  color: rgba(52, 37, 20, 0.78);
  border-top: 1px solid rgba(122, 83, 33, 0.08);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  width: auto;
  height: 48px;
  object-fit: contain;
}

.footer-link {
  color: var(--gcm-gold);
  font-weight: 700;
}

.btn-warning {
  color: #3a2815;
  font-weight: 700;
  background-color: var(--gcm-gold);
  border-color: var(--gcm-gold);
}

.btn-warning:hover,
.btn-warning:focus,
.btn-warning:active {
  color: #3a2815;
  background-color: #e4a64b;
  border-color: #e4a64b;
}

.btn-outline-light:hover {
  color: #3a2815;
}

.text-primary {
  color: var(--gcm-gold) !important;
}

@media (max-width: 1399.98px) {
  .hero-visual-stage {
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.82fr);
    min-height: 600px;
  }
}

@media (max-width: 1199.98px) {
  .timeline-grid,
  .project-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .gallery-tall {
    min-height: 420px;
  }

  .hero-visual-stage {
    min-height: 620px;
  }
}

@media (max-width: 991.98px) {
  .navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
  }

  .hero-content {
    padding-top: 145px;
  }

  .hero-section h1,
  .section-heading h2,
  .section-heading.text-center h2 {
    max-width: 100%;
  }

  .hero-visual-stage {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .main-photo-card {
    min-height: 420px;
  }

  .hero-side-stack {
    grid-template-rows: auto;
  }

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

  .hero-metrics .metric-card {
    min-height: 120px;
  }

  .ribbon-grid,
  .editorial-collage,
  .systems-grid,
  .timeline-grid,
  .project-gallery {
    grid-template-columns: 1fr;
  }

  .collage-main,
  .hvac-photo-panel {
    min-height: 460px;
  }

  .section {
    padding: 90px 0;
  }
}

@media (max-width: 767.98px) {
  .brand-text {
    max-width: 160px;
    font-size: 0.8rem;
  }

  .brand-logo,
  .footer-logo {
    height: 56px;
  }

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

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

  .hero-metrics .metric-card {
    min-height: 104px;
  }

  .footer-brand {
    flex-direction: column;
    text-align: center;
  }

  .contact-form-card,
  .testimonial-card,
  .service-card,
  .timeline-card,
  .gallery-card,
  .contact-visual-card,
  .hvac-photo-panel,
  .service-feature-card,
  .editorial-collage,
  .main-photo-card,
  .floating-photo-card,
  .floating-info-card {
    border-radius: 22px;
  }
}