:root {
  --navy: #071c22;
  --harbor: #0f3b42;
  --teal: #14727c;
  --teal-soft: #dcefeb;
  --brass: #c8912f;
  --brass-light: #efc96b;
  --ink: #152023;
  --muted: #6f7b7b;
  --paper: #fbf7ef;
  --white: #ffffff;
  --line: rgba(15, 59, 66, 0.14);
  --shadow: 0 28px 80px rgba(7, 28, 34, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, system-ui, sans-serif;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 62px);
  color: #f8efe1;
  background: rgba(7, 28, 34, 0.9);
  border-bottom: 1px solid rgba(239, 201, 107, 0.18);
  backdrop-filter: blur(18px);
}

.brand,
.footer-brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.brand img,
.footer-brand img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 1px rgba(239, 201, 107, 0.62), 0 14px 34px rgba(0, 0, 0, 0.22);
}

.brand strong,
.site-footer strong {
  display: block;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.18rem;
  letter-spacing: 0.12em;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: rgba(239, 201, 107, 0.86);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 2vw, 28px);
  color: rgba(248, 239, 225, 0.78);
  font-size: 0.9rem;
  font-weight: 700;
}

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

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 900;
}

.header-cta,
.button.primary {
  color: #152023;
  background: linear-gradient(135deg, var(--brass-light), var(--brass));
  box-shadow: 0 16px 36px rgba(200, 145, 47, 0.26);
}

.button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.button.secondary {
  color: #f8efe1;
  border-color: rgba(248, 239, 225, 0.3);
  background: rgba(255, 255, 255, 0.07);
}

.nav-toggle {
  display: none;
  justify-self: end;
  padding: 10px 14px;
  color: #f8efe1;
  background: transparent;
  border: 1px solid rgba(248, 239, 225, 0.28);
  border-radius: 6px;
  font: inherit;
  font-weight: 800;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(52px, 7vw, 96px) clamp(18px, 5vw, 72px) 0;
  color: #f8efe1;
  background:
    radial-gradient(circle at 72% 18%, rgba(20, 114, 124, 0.52), transparent 30%),
    linear-gradient(135deg, #071c22 0%, #0f3b42 58%, #4d311b 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(248, 239, 225, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 239, 225, 0.08) 1px, transparent 1px);
  background-size: 54px 54px;
}

.hero-shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.72fr);
  gap: clamp(28px, 6vw, 82px);
  align-items: center;
  min-height: calc(100vh - 170px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--brass-light);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: "Playfair Display", Georgia, serif;
  letter-spacing: 0;
}

h1 {
  max-width: 880px;
  margin-bottom: 24px;
  font-size: clamp(3.5rem, 8.2vw, 8.9rem);
  line-height: 0.9;
}

h2 {
  max-width: 840px;
  margin-bottom: 18px;
  font-size: clamp(2.2rem, 4.8vw, 5rem);
  line-height: 0.98;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.lead,
.intro > p,
.category-copy p,
.rfq-copy p {
  color: rgba(248, 239, 225, 0.8);
  font-size: clamp(1.03rem, 1.5vw, 1.22rem);
  line-height: 1.78;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.command-panel {
  padding: 24px;
  border: 1px solid rgba(239, 201, 107, 0.22);
  border-radius: 8px;
  background: rgba(248, 239, 225, 0.1);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.panel-top {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(248, 239, 225, 0.16);
}

.panel-top img {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
}

.panel-top span,
.route span,
.signal-grid span {
  display: block;
  color: rgba(248, 239, 225, 0.62);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-top strong {
  display: block;
  margin-top: 5px;
  font-size: 1.45rem;
}

.sgs-wordmark {
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(239, 201, 107, 0.32);
  border-radius: 6px;
  background: rgba(7, 28, 34, 0.52);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.sgs-wordmark b {
  color: var(--brass-light);
  font-family: Inter, Segoe UI, Arial, sans-serif;
  font-size: 1.22rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.sgs-wordmark span {
  position: relative;
  padding-left: 12px;
  color: #f8efe1;
  font-family: Inter, Segoe UI, Arial, sans-serif;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.sgs-wordmark span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1px;
  height: 18px;
  background: rgba(239, 201, 107, 0.4);
  transform: translateY(-50%);
}

.route {
  display: grid;
  grid-template-columns: 1fr 42px 1fr;
  gap: 12px;
  align-items: center;
  padding: 24px 0;
}

.route div,
.signal-grid div {
  padding: 16px;
  border: 1px solid rgba(248, 239, 225, 0.14);
  border-radius: 8px;
  background: rgba(7, 28, 34, 0.28);
}

.route i {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brass-light), transparent);
}

.route strong,
.signal-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 1.05rem;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.signal-grid strong {
  color: var(--brass-light);
  font-size: 1.8rem;
}

.progress-list {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.progress-list span {
  position: relative;
  padding: 13px 14px 13px 36px;
  border: 1px solid rgba(248, 239, 225, 0.12);
  border-radius: 6px;
  color: rgba(248, 239, 225, 0.76);
  background: rgba(7, 28, 34, 0.26);
}

.progress-list span::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(248, 239, 225, 0.38);
  transform: translateY(-50%);
}

.progress-list .done::before {
  background: var(--brass-light);
}

.trust-strip {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: clamp(36px, 6vw, 70px) calc(clamp(18px, 5vw, 72px) * -1) 0;
  background: rgba(248, 239, 225, 0.14);
}

.trust-strip span {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  color: rgba(248, 239, 225, 0.86);
  background: rgba(7, 28, 34, 0.46);
  font-weight: 800;
  text-align: center;
}

.section-pad {
  padding: clamp(68px, 8vw, 118px) clamp(18px, 5vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(300px, 0.72fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: end;
  background: var(--paper);
}

.intro > p {
  color: var(--muted);
}

.intro .eyebrow,
.services .eyebrow,
.process .eyebrow,
.buyers .eyebrow,
.catalogue .eyebrow {
  color: var(--teal);
}

.section-heading {
  max-width: 920px;
  margin-bottom: 38px;
}

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

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

.service-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}

.service-grid article,
.process-grid article {
  min-height: 242px;
  padding: 30px;
  background: var(--white);
}

.service-grid span,
.process-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 30px;
  color: var(--navy);
  background: var(--teal-soft);
  border-radius: 50%;
  font-weight: 900;
}

.service-grid article:nth-child(3n + 1) span,
.process-grid article:nth-child(3n + 2) span {
  background: #f7e7c2;
}

.service-grid p,
.process-grid p {
  color: var(--muted);
  line-height: 1.7;
}

.category-feature {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(320px, 0.78fr);
  gap: clamp(30px, 6vw, 86px);
  align-items: center;
  color: #f8efe1;
  background: var(--navy);
}

.category-copy p {
  color: rgba(248, 239, 225, 0.76);
}

.category-tags,
.buyer-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.category-tags span,
.buyer-list span {
  padding: 12px 14px;
  border: 1px solid rgba(239, 201, 107, 0.28);
  border-radius: 999px;
  color: #f8efe1;
  background: rgba(255, 255, 255, 0.07);
  font-weight: 800;
}

.product-image {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(239, 201, 107, 0.24);
  border-radius: 8px;
  background: #081d23;
  box-shadow: var(--shadow);
}

.product-image img {
  width: 100%;
  aspect-ratio: 14 / 11;
  object-fit: contain;
}

.product-image span {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  width: fit-content;
  max-width: calc(100% - 36px);
  padding: 12px 14px;
  border: 1px solid rgba(239, 201, 107, 0.32);
  border-radius: 6px;
  color: #f8efe1;
  background: rgba(7, 28, 34, 0.78);
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1.35;
  box-shadow: 0 16px 34px rgba(7, 28, 34, 0.28);
}

.catalogue {
  background: var(--paper);
}

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.catalogue-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 48px rgba(7, 28, 34, 0.08);
}

.catalogue-card.featured {
  grid-column: 1 / -1;
}

.catalogue-card > div {
  padding: clamp(24px, 3vw, 38px);
}

.catalogue-kicker {
  margin-bottom: 10px;
  color: var(--brass);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.catalogue-card h3 {
  margin-bottom: 20px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.55rem, 2.2vw, 2.35rem);
  line-height: 1.08;
}

.product-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--muted);
}

.product-list.columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 22px;
}

.product-list li {
  position: relative;
  padding-left: 17px;
  line-height: 1.45;
}

.product-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brass);
}

.process {
  background: linear-gradient(180deg, #ffffff, #eef7f5);
}

.advantage {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1fr);
  gap: clamp(28px, 6vw, 78px);
  background:
    radial-gradient(circle at 18% 18%, rgba(239, 201, 107, 0.2), transparent 24%),
    linear-gradient(135deg, #0f3b42, #071c22);
  color: #f8efe1;
}

.advantage-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.advantage-board div {
  min-height: 126px;
  padding: 22px;
  border: 1px solid rgba(248, 239, 225, 0.14);
  border-radius: 8px;
  background: rgba(248, 239, 225, 0.08);
}

.advantage-board strong {
  display: block;
  margin-bottom: 10px;
  color: var(--brass-light);
  font-size: 1.2rem;
}

.advantage-board span {
  color: rgba(248, 239, 225, 0.74);
  line-height: 1.6;
}

.buyers {
  background: var(--paper);
}

.buyer-list span {
  color: var(--ink);
  border-color: var(--line);
  background: var(--white);
}

.rfq {
  display: grid;
  grid-template-columns: minmax(0, 0.76fr) minmax(340px, 0.9fr);
  gap: clamp(30px, 6vw, 82px);
  align-items: start;
  color: #f8efe1;
  background: linear-gradient(135deg, #081d23, #123f45);
}

.rfq-copy p {
  color: rgba(248, 239, 225, 0.76);
}

.next-steps {
  display: grid;
  gap: 12px;
  margin-top: 30px;
  padding: 24px;
  border: 1px solid rgba(239, 201, 107, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
}

.next-steps span {
  color: rgba(248, 239, 225, 0.74);
}

.rfq-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 24px;
  border: 1px solid rgba(239, 201, 107, 0.26);
  border-radius: 8px;
  background: rgba(251, 247, 239, 0.98);
  color: var(--ink);
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(15, 59, 66, 0.16);
  border-radius: 6px;
  padding: 14px 13px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(20, 114, 124, 0.24);
  border-color: var(--teal);
}

textarea {
  resize: vertical;
}

.wide {
  grid-column: 1 / -1;
}

.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.form-status {
  display: none;
  margin: 0;
  padding: 14px 16px;
  border-radius: 6px;
  color: var(--muted);
  background: rgba(20, 114, 124, 0.08);
  line-height: 1.55;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  color: #0f5132;
  background: #dff2e7;
}

.form-status.is-error {
  color: #7a271a;
  background: #f8ded8;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(18px, 5vw, 72px);
  color: #f8efe1;
  background: #071c22;
}

.site-footer p {
  margin: 4px 0 0;
  color: rgba(248, 239, 225, 0.66);
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .main-nav {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .header-cta {
    justify-self: end;
  }

  .hero-shell,
  .intro,
  .category-feature,
  .advantage,
  .rfq {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 760px) {
  .site-header {
    gap: 14px;
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  .brand small {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav,
  .header-cta {
    display: none;
  }

  .site-header.nav-open .main-nav {
    display: grid;
    gap: 0;
    width: 100%;
    padding-top: 10px;
  }

  .site-header.nav-open .main-nav a {
    padding: 14px 0;
    border-top: 1px solid rgba(248, 239, 225, 0.14);
  }

  h1 {
    font-size: clamp(3.15rem, 16vw, 5rem);
  }

  h2 {
    font-size: clamp(2.15rem, 11vw, 3.7rem);
  }

  .hero-shell {
    min-height: auto;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .route,
  .signal-grid,
  .trust-strip,
  .service-grid,
  .process-grid,
  .catalogue-grid,
  .advantage-board,
  .rfq-form {
    grid-template-columns: 1fr;
  }

  .product-list.columns {
    grid-template-columns: 1fr;
  }

  .route i {
    display: none;
  }

  .service-grid article,
  .process-grid article {
    min-height: 0;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}