/* ===========================================================
   Urban Metals — Olive Green Theme
   =========================================================== */

:root {
  --olive: #5b6b3a;
  --olive-light: #7a8c52;
  --olive-pale: #eef1e6;
  --green-dark: #1f3d1a;
  --green-darker: #14290f;
  --ink: #1c2117;
  --ink-soft: #4a5142;
  --white: #ffffff;
  --line: rgba(28, 33, 23, 0.12);
  --line-dark: rgba(255, 255, 255, 0.14);
  --overlay-dark: rgba(20, 30, 14, 0.68);
  --radius: 14px;
  --radius-pill: 999px;
  --wrap: 1180px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
h1,
h2,
h3,
h4 {
  margin: 0 0 0.4em;
  font-weight: 500;
  line-height: 1.15;
  color: var(--green-darker);
}
p {
  margin: 0 0 1em;
  color: var(--ink-soft);
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}
.hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}
.mt-8 {
  margin-top: 8px;
  display: inline-block;
}
.mt-16 {
  margin-top: 16px;
}
.mt-24 {
  margin-top: 24px;
}
.mt-40 {
  margin-top: 40px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid transparent;
  transition: all 0.25s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.btn-copper {
  background: var(--green-dark);
  color: var(--white);
  border-color: var(--green-dark);
}
.btn-copper:hover {
  background: var(--green-darker);
  border-color: var(--green-darker);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--green-dark);
  border-color: var(--green-dark);
}
.btn-outline:hover {
  background: var(--green-dark);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline.on-dark {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}
.btn-outline.on-dark:hover {
  background: var(--white);
  color: var(--green-darker);
  border-color: var(--white);
}
.btn-arrow {
  transition: transform 0.25s var(--ease);
}
.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #1f3d2b;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
}
.wordmark img {
  height: 51px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--white);
  padding: 6px 2px;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--olive);
  transition: width 0.25s var(--ease);
}
.nav-links a:hover::after {
  width: 100%;
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.mobile-cta {
  display: none;
}
.drawer-head {
  display: none;
}

/* ---------- Mobile menu toggle (hamburger -> X) ---------- */
.nav-toggle {
  display: none;
  position: relative;
  z-index: 10001;
  background: var(--olive-pale);
  border: none;
  color: var(--green-darker);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  flex-shrink: 0;
  transition: background 0.2s ease;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--green-darker);
  position: relative;
  border-radius: 2px;
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    opacity 0.25s ease;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--green-darker);
  border-radius: 2px;
  transition:
    transform 0.25s ease,
    top 0.25s ease,
    opacity 0.25s ease;
}
.nav-toggle span::before {
  top: -6px;
}
.nav-toggle span::after {
  top: 6px;
}
.nav-toggle.is-open {
  background: var(--green-dark);
}
.nav-toggle.is-open span {
  background: transparent;
}
.nav-toggle.is-open span::before {
  top: 0;
  transform: rotate(45deg);
  background: var(--white);
}
.nav-toggle.is-open span::after {
  top: 0;
  transform: rotate(-45deg);
  background: var(--white);
}

/* ---------- Backdrop (injected by site.js, appended to <body>) ---------- */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20, 41, 15, 0.55);
  backdrop-filter: blur(2px);
  z-index: 9998;
  isolation: isolate;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 940px) {
  body.nav-locked {
    overflow: hidden;
  }

  .nav-toggle {
    display: flex;
  }
  .nav-right .btn-copper {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(84vw, 360px);
    height: 100%;
    z-index: 9999;
    isolation: isolate;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 22px 22px 24px;
    gap: 2px;
    transform: translateX(100%);
    opacity: 1;
    pointer-events: none;
    transition: transform 0.32s var(--ease);
    border-left: 1px solid var(--line);
    box-shadow: -18px 0 44px rgba(20, 41, 15, 0.2);
    overflow-y: auto;
   
  }
  .nav-links.open,
  .nav-links.is-open {
    transform: translateX(0);
    pointer-events: auto;
  }

  .drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 6px 18px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--line);
  }
  .drawer-title {
    font-weight: 700;
    font-size: 19px;
    color: var(--green-darker);
  }
  .drawer-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-pill);
    background: var(--olive-pale);
    border: none;
    color: var(--green-darker);
    font-size: 18px;
    line-height: 1;
    flex-shrink: 0;
    transition:
      background 0.2s ease,
      color 0.2s ease,
      transform 0.2s ease;
  }
  .drawer-close:hover {
    background: var(--green-dark);
    color: var(--white);
    transform: rotate(90deg);
  }

  .nav-links a {
    font-size: 16.5px;
    width: 100%;
    padding: 15px 8px;
    border-bottom: 1px solid var(--line);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--green-darker);
  }
  .nav-links a::after {
    content: "→";
    width: auto;
    height: auto;
    background: none;
    position: static;
    color: var(--ink-soft);
    font-size: 15px;
    transition:
      transform 0.18s ease,
      color 0.18s ease;
  }
  .nav-links a:hover,
  .nav-links a.active {
    color: var(--green-dark);
    background: var(--olive-pale);
    border-bottom-color: transparent;
  }
  .nav-links a:hover::after,
  .nav-links a.active::after {
    color: var(--green-dark);
    transform: translateX(3px);
  }

  .nav-links .mobile-cta {
    margin-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .nav-links .mobile-cta a.btn {
    border: 0;
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 15px 28px;
  }
  .nav-links .mobile-cta a.btn::after {
    content: none;
  }
  .nav-links .mobile-contact {
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
    font-size: 13.5px;
    color: var(--ink-soft);
    line-height: 1.8;
  }
  .nav-links .mobile-contact a {
    color: var(--green-dark);
    font-weight: 600;
    display: inline;
    padding: 0;
    border: 0;
  }
  .nav-links .mobile-contact a::after {
    content: none;
  }
}

@media (max-width: 420px) {
  .nav-links {
    width: 100vw;
  }
}

/* ---------- Hero Slider ---------- */
.slider-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}
.hero-slides {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition:
    opacity 1.2s var(--ease),
    transform 6s linear;
}
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  /* background:linear-gradient(120deg, rgba(20,41,15,0.82) 0%, rgba(91,107,58,0.55) 55%, rgba(20,41,15,0.75) 100%); */
}
.hero-content {
  position: relative;
  z-index: 3;
  padding-top: 2px;
  padding-bottom: 40px;
}
.hero-content .eyebrow {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.35);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #e7edd8;
  margin-bottom: 20px;
}
.hero-content h1 {
  color: var(--white);
  font-size: clamp(32px, 5vw, 54px);
  max-width: 820px;
}
.hero-content h1 em {
  color: #c9d9a0;
  font-style: normal;
}
.hero-content .lead {
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  max-width: 640px;
  margin-bottom: 30px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  padding-top: 28px;
}
.hero-strip .stat .num {
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
}
.hero-strip .stat .lbl {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 4px;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s var(--ease);
}
.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.32);
}
.hero-arrow.prev {
  left: 24px;
}
.hero-arrow.next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  gap: 10px;
}
.hero-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: all 0.25s var(--ease);
}
.hero-dots .dot.is-active {
  background: var(--white);
  width: 26px;
  border-radius: 6px;
}

/* ---------- Generic sections ---------- */
section {
  padding: 1px 0;
  position: relative;
}
section.tight {
  padding: 70px 0;
}
.on-white {
  background: var(--white);
}
.on-dark {
  background: var(--green-darker);
  color: var(--white);
}
.on-dark .eyebrow {
  color: #b9caa0;
}
.on-dark h2 {
  color: var(--white);
}

.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--olive);
  margin-bottom: 10px;
}
.eyebrow.on-dark {
  color: #e7edd8;
}

.lede {
  font-size: 26px;
  font-weight: 600;
  color: var(--green-darker);
  max-width: 760px;
  margin-bottom: 20px;
}
.lede-sub {
  font-size: 16px;
  max-width: 780px;
}

.section-head {
  max-width: 680px;
  margin-bottom: 44px;
}
.section-head h2 {
  font-size: clamp(26px, 3.4vw, 38px);
}

/* ---------- Background-image sections ---------- */
.has-bg {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--white);
}
.has-bg .bg-overlay {
  position: absolute;
  inset: 0;
  /* background:linear-gradient(180deg, rgba(20,41,15,0.90) 0%, rgba(91,107,58,0.82) 100%); */
  z-index: 0;
}
.has-bg > .wrap {
  position: relative;
  z-index: 1;
}
.has-bg p {
  color: rgba(255, 255, 255, 0.78);
}
.on-dark-text {
  color: var(--white) !important;
}
.on-dark-sub {
  color: rgba(255, 255, 255, 0.78);
  max-width: 600px;
}

/* ---------- Cards (Services) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}
.has-bg .card {
  background: rgba(255, 255, 255, 0.94);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}
.card .icon {
  font-size: 13px;
  font-weight: 800;
  color: var(--white);
  background: var(--olive);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.card h3 {
  font-size: 18px;
  color: var(--green-darker);
}
.card p {
  font-size: 14.5px;
  color: var(--ink-soft);
  margin-bottom: 0;
}

/* ---------- Assay grid (Products) ---------- */
.assay-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.assay-tag {
  position: relative;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  padding: 26px 16px;
  text-align: center;
}
.assay-tag .corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border: 2px solid var(--olive);
  opacity: 0.7;
}
.assay-tag .corner.tl {
  top: 8px;
  left: 8px;
  border-right: none;
  border-bottom: none;
}
.assay-tag .corner.tr {
  top: 8px;
  right: 8px;
  border-left: none;
  border-bottom: none;
}
.assay-tag .metal {
  font-size: 14px;
  font-weight: 700;
  color: var(--green-darker);
  margin-bottom: 6px;
}
.assay-tag .purity {
  font-size: 26px;
  font-weight: 800;
  color: var(--olive);
}
.assay-tag .purity .unit {
  font-size: 15px;
}
.assay-tag .note {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 6px;
}

/* ---------- Split sections ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split.reverse {
  direction: rtl;
}
.split.reverse > * {
  direction: ltr;
}
.split-visual {
  position: relative;
}
.split-visual img {
  border-radius: var(--radius);
  width: 100%;
}
.split-visual .corner {
  position: absolute;
  width: 36px;
  height: 36px;
  border: 3px solid var(--olive);
}
.split-visual .corner.tl {
  top: -10px;
  left: -10px;
  border-right: none;
  border-bottom: none;
}
.split-visual .corner.br {
  bottom: -10px;
  right: -10px;
  border-left: none;
  border-top: none;
}

/* ---------- Hero visual tag (legacy, kept for other pages) ---------- */
.hero-visual {
  position: relative;
}
.hero-visual img {
  border-radius: var(--radius);
  width: 100%;
}
.hero-visual .corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border: 3px solid var(--olive);
}
.hero-visual .corner.tl {
  top: -8px;
  left: -8px;
  border-right: none;
  border-bottom: none;
}
.hero-visual .corner.tr {
  top: -8px;
  right: -8px;
  border-left: none;
  border-bottom: none;
}
.hero-visual .corner.bl {
  bottom: -8px;
  left: -8px;
  border-right: none;
  border-top: none;
}
.hero-visual .corner.br {
  bottom: -8px;
  right: -8px;
  border-left: none;
  border-top: none;
}
.hero-visual .tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--ink-soft);
}
.hero-visual .tag b {
  display: block;
  color: var(--green-darker);
  font-size: 14px;
  margin-bottom: 2px;
}

/* ---------- License grid (Certifications) ---------- */
.license-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.license-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: center;
}
.license-card .seal {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--olive);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  margin: 0 auto 16px;
}
.license-card .lnum {
  font-size: 12px;
  color: var(--olive);
  font-weight: 700;
  margin-bottom: 6px;
}
.license-card h3 {
  font-size: 17px;
  color: var(--green-darker);
}
.license-card p {
  font-size: 14px;
  margin-bottom: 0;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--green-dark);
  color: var(--white);
  text-align: center;
  padding: 70px 0;
}
.cta-band h2 {
  color: var(--white);
  margin-bottom: 24px;
}

/* ---------- Footer ---------- */
footer {
  background: var(--green-darker);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
footer .wordmark img {
  filter: brightness(0) invert(1);
  height: 34px;
}
footer p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  margin-top: 14px;
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  transition: background 0.25s var(--ease);
}
.footer-social a:hover {
  background: var(--olive);
}
.footer-col h4 {
  color: var(--white);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.68);
  margin-bottom: 10px;
}
.footer-col a:hover {
  color: var(--white);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 22px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s var(--ease),
    transform 0.7s var(--ease);
}
[data-reveal].in-view,
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .assay-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .license-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .split {
    gap: 36px;
  }
}

@media (max-width: 880px) {
  .hero-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .split,
  .split.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .split-visual {
    order: -1;
  }
}

@media (max-width: 640px) {
  section {
    padding: 2px 0;
  }
  .slider-hero {
    min-height: 100vh;
  }
  .hero-content h1 {
    font-size: 30px;
  }
  .hero-content .lead {
    font-size: 15.5px;
  }
  .hero-cta {
    flex-direction: column;
  }
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-arrow {
    width: 40px;
    height: 40px;
  }
  .hero-arrow.prev {
    left: 12px;
  }
  .hero-arrow.next {
    right: 12px;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
  .assay-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .license-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .has-bg {
    background-attachment: scroll;
  }
}

/* about css */

/* ---------- Section Wrapper ---------- */
.um-intro-section {
  width: 100%;
  overflow-x: hidden;
  background-color: white;
  padding: 30px 0;
  margin: 0;
}

/* ---------- Content Container ---------- */
.um-intro-wrap {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 60px;
  box-sizing: border-box;
}

/* ---------- Heading (Lede) — left aligned, looks better bold+large ---------- */
.um-intro-lede {
  width: 100%;
  max-width: 100%;
  font-size: 29px;
  line-height: 1.4;
  font-weight: 500;
  color: #1f3d1f;
  margin: 0 0 28px 0;
  text-align: justify;
  text-justify: inter-word;
  box-sizing: border-box;
}

/* ---------- Sub Paragraph — justified ---------- */
.um-intro-sub {
  width: 100%;
  max-width: 100%;
  font-size: 17px;
  line-height: 1.8;
  color: #4a5a4a;
  margin: 0;
  text-align: justify;
  text-justify: inter-word;
  box-sizing: border-box;
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */

@media (max-width: 1024px) {
  .um-intro-wrap {
    padding: 0 32px;
  }
  .um-intro-lede {
    font-size: 26px;
  }
}

@media (max-width: 600px) {
  .um-intro-section {
    padding: 30px 0;
  }
  .um-intro-wrap {
    padding: 0 20px;
  }
  .um-intro-lede {
    font-size: 22px;
  }
  .um-intro-sub {
    font-size: 15px;
    text-align: left; /* justify chhote screens par avoid karna better hai, ajeeb gaps aa sakte hain */
  }
}

/* hh */

@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap");

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
}

.um-hero {
  width: 100%;
  background: #14261b;
  font-family: "Inter", sans-serif;
  color: #ffffff;
}

/* ---------- FULL-WIDTH SLIDER WITH TEXT ON TOP ---------- */
.um-hero__slider {
  position: relative;
  width: 100%;
  height: 92vh;
  min-height: 520px;
  overflow: hidden;
  background: #14261b;
}

.um-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.04);
  transition:
    opacity 900ms ease,
    transform 6000ms ease;
  background-size: cover;
  background-position: center;
}

.um-hero__slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

/* gradient so the text on top of the photo stays readable */
.um-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    180deg,
    rgba(20, 38, 27, 0.55) 0%,
    rgba(20, 38, 27, 0.15) 32%,
    rgba(20, 38, 27, 0.25) 60%,
    rgba(20, 38, 27, 0.85) 100%
  );
  pointer-events: none;
}

.um-hero__slide-tag {
  position: absolute;
  right: clamp(16px, 4vw, 48px);
  top: clamp(20px, 4vw, 36px);
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ffffff;
  z-index: 3;
}

/* ---------- TEXT + CTA, sitting on top of the image ---------- */
.um-hero__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  padding: clamp(28px, 5vw, 56px) clamp(16px, 4vw, 48px) clamp(30px, 5vw, 52px);
  max-width: 920px;
}

.um-hero__eyebrow {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #7c8b3e;
  margin-bottom: 14px;
}

.um-hero__headline {
  font-family: "Inter", sans-serif;
  font-weight: 500;
  font-size: clamp(30px, 5.4vw, 48px);
  line-height: 1.00;
  color: #ffffff;
  max-width: 16ch;
}

.um-hero__sub {
  margin-top: 16px;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  max-width: 52ch;
}

.um-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.um-btn {
  font-family: "Inter", sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    transform 150ms ease,
    background 150ms ease,
    border-color 150ms ease;
}

.um-btn--primary {
  background: #7c8b3e;
  color: #ffffff;
}
.um-btn--primary:hover {
  background: #5c6830;
  transform: translateY(-1px);
}

.um-btn--ghost {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.28);
}
.um-btn--ghost:hover {
  border-color: #ffffff;
  transform: translateY(-1px);
}

/* ---------- PROGRESS RAIL ("gauge"), below the image ---------- */
.um-hero__rail {
  display: flex;
  gap: 6px;
  padding: 14px clamp(16px, 4vw, 48px);
  background: #1f3d2b;
}

.um-hero__seg {
  position: relative;
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  overflow: hidden;
}

.um-hero__seg-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: #7c8b3e;
  border-radius: 2px;
}

.um-hero__seg.is-done .um-hero__seg-fill {
  width: 100%;
  transition: none;
}
.um-hero__seg.is-active .um-hero__seg-fill {
  width: 100%;
  transition: width 5000ms linear;
}

.um-hero__rail-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px clamp(16px, 4vw, 48px) 14px;
  background: #1f3d2b;
}

.um-hero__rail-count {
  font-family: "Barlow Condensed", sans-serif;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
}

@media (max-width: 640px) {
  .um-hero__slider {
    height: 78vh;
    min-height: 440px;
  }
  .um-hero__ctas {
    flex-direction: column;
  }
  .um-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .um-hero__slide {
    transition: opacity 400ms ease;
    transform: none !important;
  }
  .um-hero__seg.is-active .um-hero__seg-fill {
    transition: none;
    width: 100%;
  }
}

/* index section css */
/* ============================================================
   Product Card Slider — Urban Metals
   ============================================================ */

/* ---------- Section wrapper ---------- */
.assay-section {
  overflow: hidden;
  padding: 70px 0;
}

/* ---------- Slider outer wrap ---------- */
.assay-slider {
  position: relative;
  padding: 8px 0 12px;
}

/* ---------- Scroll track ---------- */
.assay-slider__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 12px 24px 24px;
  margin: 0 auto;
  max-width: var(--wrap);
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.assay-slider__track::-webkit-scrollbar {
  display: none;
}

/* ---------- Card ---------- */
.assay-card {
  position: relative;
  flex: 0 0 auto;
  width: 300px;
  height: 400px;
  border-radius: var(--radius);
  background-size: cover;
  background-position: center;
  scroll-snap-align: start;
  overflow: hidden;
  box-shadow: 0 14px 34px rgba(20, 41, 15, 0.16);
  transition:
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}
.assay-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 46px rgba(20, 41, 15, 0.24);
}

/* Scrim — only darkens the bottom so the photo stays visible up top */
.assay-card__scrim {
  position: absolute;
  inset: 0;
  /* background: linear-gradient(
    180deg,
    rgba(20, 41, 15, 0) 0%,
    rgba(20, 41, 15, 0) 45%,
    rgba(20, 41, 15, 0.55) 72%,
    rgba(20, 41, 15, 0.92) 100%
  ); */
}

/* Category badge */
.assay-card__label {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--olive);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}

/* Text block at bottom */
.assay-card__body {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 2;
}
.assay-card__body h3 {
  color: var(--white);
  font-size: 22px;
  margin-bottom: 8px;
}
.assay-card__purity {
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
}
.assay-card__purity span {
  font-size: 16px;
  font-weight: 600;
  color: #c9d9a0;
  margin-left: 2px;
}

/* Arrow link on each card */
.assay-card__arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--white);
  font-size: 16px;
  transition:
    background 0.25s var(--ease),
    transform 0.25s var(--ease);
}
.assay-card__arrow:hover {
  background: var(--olive);
  border-color: var(--olive);
  transform: translateX(3px);
}

/* ---------- Prev/Next nav buttons ---------- */
.assay-slider__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--green-dark);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(20, 41, 15, 0.12);
  transition:
    background 0.25s var(--ease),
    transform 0.25s var(--ease);
  z-index: 3;
}
.assay-slider__nav:hover {
  background: var(--olive-pale);
  transform: translateY(-50%) scale(1.05);
}
.assay-slider__nav.prev {
  left: 16px;
}
.assay-slider__nav.next {
  right: 16px;
}
.assay-slider__nav:disabled {
  opacity: 0.35;
  cursor: default;
  box-shadow: none;
}

/* ============================================================
   Responsive
   ============================================================ */

/* Tablets / small laptops */
@media (max-width: 1024px) {
  .assay-card {
    width: 270px;
    height: 370px;
  }
  .assay-slider__track {
    padding: 12px 20px 24px;
    gap: 16px;
  }
}

/* Large phones / small tablets */
@media (max-width: 880px) {
  .assay-card {
    width: 250px;
    height: 350px;
  }
  .assay-card__body h3 {
    font-size: 20px;
  }
  .assay-card__purity {
    font-size: 28px;
  }
}

/* Phones */
@media (max-width: 640px) {
  .assay-section {
    padding: 48px 0;
  }
  .assay-card {
    width: 220px;
    height: 320px;
    border-radius: 12px;
  }
  .assay-card__label {
    font-size: 10.5px;
    padding: 4px 10px;
    top: 12px;
    left: 12px;
  }
  .assay-card__body {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
  .assay-card__body h3 {
    font-size: 18px;
    margin-bottom: 6px;
  }
  .assay-card__purity {
    font-size: 24px;
    margin-bottom: 10px;
  }
  .assay-card__arrow {
    width: 34px;
    height: 34px;
    font-size: 14px;
  }
  .assay-slider__track {
    padding: 8px 16px 20px;
    gap: 14px;
  }
  /* Nav arrows removed on touch devices — swipe instead */
  .assay-slider__nav {
    display: none;
  }
}

/* Very small phones */
@media (max-width: 380px) {
  .assay-card {
    width: 200px;
    height: 300px;
  }
}

@media (max-width: 768px) {
  .floor-gallery-wrap {
    position: relative;
    padding-bottom: 10px;
  }

  .floor-gallery {
    display: flex !important;
    flex-wrap: nowrap !important;
    grid-template-columns: unset !important;
    gap: 16px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 10px 16% 20px;
    margin: 0 -4px;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }
  .floor-gallery::-webkit-scrollbar {
    display: none;
  }

  .floor-gallery .ph,
  .floor-gallery .ph.tall {
    position: relative;
    flex: 0 0 auto;
    width: 70%;
    max-width: 290px;
    height: 420px;
    aspect-ratio: unset !important;
    grid-row: unset !important;
    scroll-snap-align: center;
    opacity: 1;
    transform: none;
  }

  .floor-gallery .ph .cap {
    font-size: 14.5px;
    padding: 26px 16px 16px;
    background: none;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.75);
  }
}

@media (max-width: 420px) {
  .floor-gallery .ph,
  .floor-gallery .ph.tall {
    width: 78%;
    height: 380px;
  }
}


/* footer css */
.footer-social{
    display:flex;
    align-items:center;
    gap:15px;
}

.footer-social a{
    width:45px;
    height:45px;

    display:flex;
    align-items:center;
    justify-content:center;

    border-radius:50%;

    background:rgba(255,255,255,.08);

    border:1px solid rgba(255,255,255,.15);

    color:#fff;

    text-decoration:none;

    font-size:18px;

    transition:.35s ease;
}

.footer-social a:hover{

    background:#16A34A;

    border-color:#16A34A;

    color:#fff;

    transform:translateY(-4px);

    box-shadow:0 10px 25px rgba(22,163,74,.35);

}