:root {
  --ink: #111319;
  --muted: #5f6874;
  --line: #d7dde5;
  --paper: #f6f7f5;
  --white: #ffffff;
  --steel: #2e3a45;
  --iron: #171c22;
  --amber: #d78221;
  --copper: #9f5424;
  --blue: #276b83;
  --green: #496b4a;
  --shadow: 0 24px 70px rgba(17, 19, 25, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 58px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(12, 15, 19, 0.88), rgba(12, 15, 19, 0.48));
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: block;
  width: 52px;
  height: 52px;
  overflow: hidden;
  background: transparent;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.brand strong,
.brand small {
  display: block;
  white-space: nowrap;
}

.brand strong {
  font-size: 17px;
}

.brand small {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 3vw, 34px);
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  font-weight: 600;
}

.nav a:hover,
.footer a:hover {
  color: var(--amber);
}

.header-actions,
.contact-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-cta,
.whatsapp-cta,
.secondary-contact,
.primary-button,
.secondary-button,
.quote-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  font-weight: 800;
  border: 1px solid transparent;
}

.header-cta,
.primary-button,
.quote-form button {
  color: #181818;
  background: var(--amber);
}

.whatsapp-cta {
  color: var(--white);
  background: #15803d;
  border-color: #15803d;
}

.secondary-button {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
}

.secondary-contact {
  color: var(--steel);
  background: var(--white);
  border-color: var(--line);
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 138px clamp(18px, 5vw, 72px) 56px;
  color: var(--white);
  background: #111;
}

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

.hero img {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(9, 11, 14, 0.95) 0%, rgba(9, 11, 14, 0.72) 43%, rgba(9, 11, 14, 0.16) 100%),
    linear-gradient(0deg, rgba(9, 11, 14, 0.88), rgba(9, 11, 14, 0.02) 52%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.eyebrow,
.section-kicker,
.product-card span {
  display: inline-block;
  color: var(--amber);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  max-width: 780px;
  font-size: clamp(46px, 7vw, 92px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(680px, 100%);
  margin-top: 70px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(16, 20, 25, 0.58);
  backdrop-filter: blur(10px);
}

.hero-stats div {
  min-height: 104px;
  padding: 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-stats div:last-child {
  border-right: 0;
}

.hero-stats strong {
  display: block;
  font-size: clamp(24px, 4vw, 38px);
  letter-spacing: 0;
}

.hero-stats span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 700;
}

.section,
.band {
  padding: clamp(74px, 8vw, 118px) clamp(18px, 5vw, 72px);
}

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

.about-x {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: clamp(40px, 7vw, 96px);
  align-items: center;
  background:
    radial-gradient(circle at 78% 48%, rgba(215, 130, 33, 0.22), transparent 28%),
    linear-gradient(90deg, rgba(39, 107, 131, 0.2), rgba(73, 107, 74, 0.12)),
    var(--iron);
}

.quality-panel,
.contact {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(28px, 5vw, 76px);
  align-items: start;
}

.about-copy h2,
.section-heading h2,
.quality h2,
.contact h2 {
  margin-bottom: 0;
  font-size: clamp(31px, 4.8vw, 58px);
  line-height: 1.04;
  letter-spacing: 0;
}

.about-copy p,
.quality p,
.contact p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
  line-height: 1.7;
}

.about-copy {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.about-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.about-points span {
  padding: 12px 14px;
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-weight: 800;
}

.globe-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
}

.globe {
  position: relative;
  width: min(360px, 72vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.24), transparent 18%),
    radial-gradient(circle at 64% 70%, rgba(215, 130, 33, 0.42), transparent 18%),
    linear-gradient(135deg, #24313d, #0e141a 58%, #d78221);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    inset -34px -28px 70px rgba(0, 0, 0, 0.38),
    0 34px 90px rgba(0, 0, 0, 0.34);
  animation: globePulse 4.8s ease-in-out infinite;
}

.globe::before {
  content: "";
  position: absolute;
  inset: 15%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.16);
  transform: rotate(28deg);
}

.globe::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 48%, rgba(255, 255, 255, 0.12) 50%, transparent 52%),
    linear-gradient(0deg, transparent 48%, rgba(255, 255, 255, 0.12) 50%, transparent 52%);
  animation: globeGrid 7s linear infinite;
}

.globe-line {
  position: absolute;
  left: 12%;
  right: 12%;
  height: 1px;
  border-top: 2px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
}

.line-one {
  top: 28%;
}

.line-two {
  top: 50%;
}

.line-three {
  top: 72%;
}

.globe-shine {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 42%);
}

.orbit {
  position: absolute;
  width: min(440px, 86vw);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.orbit-one {
  transform: rotateX(68deg) rotateZ(-18deg);
  animation: orbitSpin 9s linear infinite;
}

.orbit-two {
  width: min(520px, 96vw);
  transform: rotateX(64deg) rotateZ(42deg);
  animation: orbitSpin 13s linear infinite reverse;
}

.node {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 22px rgba(215, 130, 33, 0.8);
}

.node-one {
  top: 17%;
  right: 21%;
}

.node-two {
  left: 18%;
  bottom: 29%;
}

.node-three {
  right: 12%;
  bottom: 20%;
}

@keyframes globePulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.035);
  }
}

@keyframes globeGrid {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes orbitSpin {
  from {
    rotate: 0deg;
  }
  to {
    rotate: 360deg;
  }
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 32px;
  margin-bottom: 34px;
}

.section-heading h2 {
  max-width: 760px;
}

.product-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 16px;
}

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 380px);
  align-items: end;
  gap: 24px;
  margin: 0 0 18px;
  padding: 18px;
  color: var(--white);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.product-hero img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.real-product-strip {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
}

.real-product-strip img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  padding: 10px;
  background: var(--white);
  border: 1px solid var(--line);
}

.product-hero figcaption {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  padding: 26px;
  background: var(--steel);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}

.product-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  margin-bottom: 22px;
  padding: 14px;
  background: var(--white);
  border: 1px solid var(--line);
}

.product-card .product-photo {
  border-color: rgba(255, 255, 255, 0.25);
}

.product-card h3 {
  margin: 18px 0 12px;
  font-size: 25px;
}

.product-card p,
.product-card li {
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.62;
}

.product-card ul {
  margin: 22px 0 0;
  padding-left: 18px;
}

.product-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 42px;
  margin-top: auto;
  padding: 0 14px;
  color: #171717;
  background: var(--amber);
  border: 1px solid var(--amber);
  font-size: 13px;
  font-weight: 800;
}

.product-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(17, 19, 25, 0.12);
}

.product-icon {
  position: relative;
  width: 76px;
  height: 76px;
  margin-bottom: 24px;
  background: #eef1f1;
  border: 1px solid #ccd4d7;
}

.flange-icon::before,
.pipe-icon::before,
.blind-icon::before,
.fitting-icon::before,
.fabrication-icon::before,
.carbon-icon::before,
.backing-icon::before,
.split-icon::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 10px solid var(--amber);
  border-radius: 50%;
}

.pipe-icon::before {
  border-radius: 28px;
  transform: skewX(-18deg);
}

.blind-icon::before {
  border-width: 0;
  background:
    radial-gradient(circle at 50% 18%, var(--steel) 0 4px, transparent 5px),
    radial-gradient(circle at 82% 50%, var(--steel) 0 4px, transparent 5px),
    radial-gradient(circle at 50% 82%, var(--steel) 0 4px, transparent 5px),
    radial-gradient(circle at 18% 50%, var(--steel) 0 4px, transparent 5px),
    var(--amber);
  border-radius: 50%;
}

.fitting-icon::before {
  border-radius: 0;
  border-width: 8px;
  transform: rotate(45deg);
}

.carbon-icon::before {
  border-color: var(--blue);
  box-shadow: inset 0 0 0 9px #eef1f1;
}

.backing-icon::before {
  border-color: var(--green);
  border-style: dashed;
}

.split-icon::before {
  border-color: var(--amber);
  border-radius: 50%;
  clip-path: polygon(0 0, 45% 0, 45% 100%, 0 100%, 0 0, 55% 0, 100% 0, 100% 100%, 55% 100%, 55% 0);
}

.fabrication-icon::before {
  border-radius: 0;
  border-width: 0;
  background: linear-gradient(135deg, var(--amber) 0 48%, transparent 48% 54%, var(--blue) 54%);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.capability {
  min-height: 260px;
  padding: 28px;
  background: #1c2229;
}

.capability span {
  color: var(--amber);
  font-weight: 800;
}

.capability h3 {
  margin: 34px 0 12px;
  font-size: 22px;
}

.capability p {
  color: rgba(255, 255, 255, 0.67);
  line-height: 1.65;
}

.quality {
  background:
    linear-gradient(135deg, rgba(39, 107, 131, 0.14), transparent 44%),
    var(--paper);
}

.quality p,
.contact p {
  color: var(--muted);
}

.contact-details {
  display: grid;
  gap: 8px;
  margin-top: 28px;
  padding: 18px;
  color: var(--muted);
  background: var(--white);
  border-left: 4px solid var(--amber);
  font-style: normal;
  line-height: 1.55;
}

.contact-details strong {
  color: var(--ink);
}

.contact-details a {
  color: var(--steel);
  font-weight: 800;
}

.contact-actions {
  margin-top: 18px;
  flex-wrap: wrap;
}

.quality-panel {
  align-items: center;
}

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

.spec-list div {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 20px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--line);
}

.spec-list strong {
  color: var(--steel);
}

.spec-list span {
  color: var(--muted);
}

.industries {
  background:
    linear-gradient(90deg, rgba(73, 107, 74, 0.2), rgba(215, 130, 33, 0.12)),
    var(--iron);
}

.industry-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.industry-row span {
  padding: 14px 18px;
  color: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  font-weight: 700;
}

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

.quote-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.quote-form label {
  display: grid;
  gap: 8px;
  color: var(--steel);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  color: var(--ink);
  background: #f7f8f7;
  border: 1px solid var(--line);
  border-radius: 0;
  font: inherit;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form button {
  width: 100%;
  min-height: 54px;
  border: 0;
  cursor: pointer;
}

.quote-form button:hover,
.header-cta:hover,
.primary-button:hover,
.whatsapp-cta:hover,
.secondary-contact:hover,
.product-link:hover {
  filter: brightness(0.96);
}

.footer {
  display: grid;
  gap: 28px;
  padding: 42px clamp(18px, 5vw, 72px) 24px;
  color: rgba(255, 255, 255, 0.72);
  background: #101419;
}

.footer-main {
  display: grid;
  grid-template-columns: 0.9fr 1.25fr 1.15fr;
  gap: 26px;
  align-items: stretch;
}

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

.footer-brand,
.footer-address {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-brand a,
.footer-bottom a {
  width: fit-content;
}

.footer-address {
  font-style: normal;
  line-height: 1.55;
}

.footer-address a {
  width: fit-content;
  color: var(--amber);
  font-weight: 800;
}

.footer-address strong:not(:first-child) {
  margin-top: 10px;
}

.footer-map {
  position: relative;
  min-height: 260px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.map-link {
  position: absolute;
  z-index: 2;
  top: 12px;
  left: 12px;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  color: #171717;
  background: var(--amber);
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 10px 28px rgba(17, 19, 25, 0.18);
}

.footer-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 260px;
  border: 0;
  filter: grayscale(0.25);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 13px;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  color: var(--white);
  background: #15803d;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 42px rgba(17, 19, 25, 0.28);
  font-weight: 800;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

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

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

  .real-product-strip {
    grid-template-columns: repeat(4, 1fr);
  }

  .about-x,
  .quality-panel,
  .contact {
    grid-template-columns: 1fr;
  }

  .globe-stage {
    min-height: 340px;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 68px;
    gap: 12px;
    padding: 12px 16px;
  }

  .brand small {
    display: none;
  }

  .header-actions {
    gap: 6px;
  }

  .header-actions a {
    min-height: 38px;
    padding: 0 10px;
    font-size: 12px;
  }

  .hero {
    min-height: 100vh;
    padding: 112px 18px 34px;
  }

  h1 {
    font-size: 43px;
  }

  .hero-stats,
  .product-grid,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats div {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .hero-stats div:last-child {
    border-bottom: 0;
  }

  .section,
  .band {
    padding: 64px 18px;
  }

  .about-x {
    gap: 30px;
  }

  .globe-stage {
    min-height: 280px;
  }

  .section-heading {
    display: block;
  }

  .product-card,
  .capability {
    min-height: auto;
  }

  .product-hero {
    padding: 12px;
  }

  .product-hero img {
    aspect-ratio: 4 / 3;
  }

  .real-product-strip img {
    aspect-ratio: 1;
  }

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

  .floating-whatsapp {
    right: 14px;
    bottom: 14px;
    min-height: 42px;
    padding: 0 14px;
    font-size: 13px;
  }

  .spec-list div {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}