/* ============================================================
   EMSONS — The Gulf's specialist distributor since 1962
   ============================================================ */

:root {
  --ink: #1a1a1a;          /* near-black, wordmark tone */
  --green: #232323;        /* dark charcoal panel (hero/footer) */
  --green-2: #3a3a3a;      /* lighter charcoal for hovers */
  --amber: #e02226;        /* brand red (house mark) */
  --amber-2: #b81a1d;      /* darker red for hover */
  --paper: #ffffff;        /* white background */
  --paper-2: #f4f2ef;      /* soft warm panel */
  --line: rgba(26,26,26,0.12);
  --muted: #5c5c5c;
  --white: #ffffff;

  --display: "Archivo", "Arial Narrow", Helvetica, sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- Typography ---------- */
h1, h2, h3, .display {
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.eyebrow {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-2);
}

p.lead { font-size: 1.2rem; color: var(--muted); max-width: 60ch; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  color: var(--green);
  display: flex; align-items: center;
}
.brand img { height: 40px; width: auto; display: block; }
.brand span { color: var(--amber); }
.nav-links { display: flex; gap: 24px; align-items: center; flex-wrap: nowrap; white-space: nowrap; }
.nav-links a {
  font-size: 0.92rem; font-weight: 500; color: var(--ink);
  position: relative; padding: 4px 0;
}
.nav-links a:hover { color: var(--green-2); }
.nav-links a.active { color: var(--amber-2); }
.nav-links a.nav-cta {
  background: var(--amber); color: var(--white);
  padding: 10px 20px; border-radius: 2px; font-weight: 600;
  transition: background .2s ease;
}
.nav-links a.nav-cta:hover { background: var(--amber-2); color: var(--white); }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer;
  font-family: var(--display); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--green); }

/* ---------- Hero ---------- */
.hero {
  background: var(--green);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.hero .wrap { padding-top: clamp(60px, 9vw, 120px); padding-bottom: clamp(60px, 9vw, 120px); }
.hero .eyebrow { color: var(--amber); }
.hero h1 {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  margin: 18px 0 22px;
  max-width: 16ch;
}
.hero h1 .amber { color: var(--amber); }
.hero p { font-size: clamp(1.05rem, 2vw, 1.35rem); max-width: 52ch; color: rgba(246,244,238,0.85); }

/* giant 1962 watermark */
.year-mark {
  position: absolute; right: -3%; bottom: -8%;
  font-family: var(--display); font-weight: 800;
  font-size: clamp(12rem, 34vw, 34rem);
  line-height: 1; color: rgba(224,34,38,0.12);
  letter-spacing: -0.04em; pointer-events: none; user-select: none;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.btn {
  display: inline-block; padding: 13px 26px; border-radius: 2px;
  font-weight: 600; font-size: 0.98rem; transition: all .2s ease;
  border: 1.5px solid transparent; cursor: pointer;
}
.btn-amber { background: var(--amber); color: var(--ink); }
.btn-amber:hover { background: var(--amber-2); color: var(--paper); }
.btn-ghost { border-color: rgba(246,244,238,0.4); color: var(--paper); }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn-dark { background: var(--green); color: var(--paper); }
.btn-dark:hover { background: var(--green-2); }

/* ---------- Sections ---------- */
section { padding: clamp(56px, 8vw, 104px) 0; }
.section-tight { padding: clamp(40px, 5vw, 64px) 0; }

.intro-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.intro-grid h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); margin-bottom: 20px; max-width: 18ch; }
.intro-grid p { color: var(--muted); margin-bottom: 16px; }

/* ---------- Capabilities strip ---------- */
.cap-strip { background: var(--ink); color: var(--paper); }
.cap-strip .wrap { padding-top: 0; padding-bottom: 0; }
.caps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(246,244,238,0.12);
}
.cap {
  padding: 30px 22px;
  border-right: 1px solid rgba(246,244,238,0.12);
  border-bottom: 1px solid rgba(246,244,238,0.12);
}
.cap:nth-child(4n) { border-right: 0; }
.cap .num { font-family: var(--display); font-weight: 800; font-size: 2rem; color: var(--amber); line-height: 1; }
.cap .label { font-size: 0.82rem; color: rgba(246,244,238,0.7); margin-top: 8px; letter-spacing: 0.02em; }

/* ---------- Category split ---------- */
.cat-split { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.cat-card {
  position: relative; min-height: 460px; display: flex; align-items: flex-end;
  padding: 40px; color: var(--paper); overflow: hidden;
}
.cat-card .bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform .6s ease; z-index: 0;
}
.cat-card:hover .bg { transform: scale(1.05); }
.cat-card::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(26,26,26,0.15) 0%, rgba(26,26,26,0.88) 85%);
}
.cat-card .inner { position: relative; z-index: 2; }
.cat-card h3 { font-size: 2.4rem; margin-bottom: 8px; }
.cat-card p { color: rgba(246,244,238,0.88); max-width: 36ch; margin-bottom: 18px; }
.cat-link { font-weight: 600; color: var(--amber); font-size: 0.95rem; }
.cat-link:hover { color: var(--paper); }

/* ---------- Cyclery feature ---------- */
.feature { background: var(--paper-2); }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,5vw,64px); align-items: center; }
.feature-grid h2 { font-size: clamp(1.8rem,3.4vw,2.7rem); margin-bottom: 16px; }
.feature-grid p { color: var(--muted); margin-bottom: 16px; }
.feature-photo { aspect-ratio: 4/3; background: var(--green); background-size: cover; background-position: center; border-radius: 3px; }

/* ---------- Inner page hero ---------- */
.page-hero { background: var(--green); color: var(--paper); position: relative; overflow: hidden; }
.page-hero .wrap { padding-top: clamp(54px,7vw,90px); padding-bottom: clamp(54px,7vw,90px); }
.page-hero h1 { font-size: clamp(2.4rem,6vw,4.4rem); margin: 16px 0 14px; }
.page-hero p { color: rgba(246,244,238,0.85); max-width: 54ch; font-size: 1.12rem; }
.page-hero .year-mark { font-size: clamp(9rem,26vw,24rem); }

/* ---------- Prose / content ---------- */
.prose { max-width: 100ch; }
.prose h2 { font-size: clamp(1.5rem,2.8vw,2.1rem); margin: 40px 0 14px; }
.prose h2:first-child { margin-top: 0; }
.prose p { color: var(--muted); margin-bottom: 16px; }
.prose ul { list-style: none; margin: 8px 0 20px; }
.prose li { position: relative; padding-left: 0px; margin-bottom: 12px; color: var(--muted); }
.prose li::before { content: ""; position: absolute; left: 0; top: 11px; width: 12px; height: 2px; background: var(--amber); }
.prose li strong { color: var(--ink); }

/* ---------- Brand grid ---------- */
.brands-block { background: var(--paper-2); }
.brand-cats { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,5vw,56px); }
.brand-cat h3 { font-size: 1.3rem; color: var(--green); margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid var(--amber); display: inline-block; }
.chiplist { display: flex; flex-wrap: wrap; gap: 14px; }
.logo-tile {
  display: block; background: var(--white); border: 1px solid var(--line); border-radius: 3px;
  overflow: hidden; transition: transform .2s ease, box-shadow .2s ease;
  width: clamp(140px, 20vw, 190px);
}
.logo-tile:hover { transform: translateY(-3px); box-shadow: 0 8px 22px rgba(26,26,26,0.10); }
.logo-tile img { width: 100%; height: auto; display: block; }
.chip {
  background: var(--white); border: 1px solid var(--line); border-radius: 2px;
  padding: 9px 16px; font-weight: 600; font-size: 0.92rem; color: var(--ink);
}

/* ---------- Partner / value cards ---------- */
.value-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; margin-top: 36px; }
.value {
  background: var(--white); border: 1px solid var(--line); border-radius: 3px;
  padding: 28px;
}
.value h3 { font-size: 1.15rem; color: var(--green); margin-bottom: 8px; }
.value p { color: var(--muted); font-size: 0.96rem; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: var(--paper); text-align: center; }
.cta-band h2 { font-size: clamp(1.8rem,4vw,3rem); margin-bottom: 14px; }
.cta-band p { color: rgba(246,244,238,0.8); max-width: 50ch; margin: 0 auto 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green); color: rgba(246,244,238,0.85); }
.site-footer .wrap { padding: 56px var(--gutter) 36px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.site-footer .brand { color: var(--paper); margin-bottom: 12px; }
.site-footer .brand img { background: var(--white); padding: 8px 12px; border-radius: 3px; height: 48px; }

/* ---------- Vision / Mission / Values ---------- */
.vmv { background: var(--paper-2); }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 40px; }
.vm-card { background: var(--white); border: 1px solid var(--line); border-left: 3px solid var(--amber); border-radius: 3px; padding: 30px; }
.vm-card .eyebrow { display: block; margin-bottom: 12px; }
.vm-card p { font-size: 1.15rem; color: var(--ink); line-height: 1.5; }
.values-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.val { padding-top: 16px; border-top: 2px solid var(--amber); }
.val h4 { font-family: var(--display); font-size: 1.2rem; color: var(--ink); margin: 0 0 8px; }
.val p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 860px) {
  .vm-grid { grid-template-columns: 1fr; }
  .values-row { grid-template-columns: 1fr 1fr; gap: 26px; }
}
@media (max-width: 460px) { .values-row { grid-template-columns: 1fr; } }
.partner-intro { text-align: center; max-width: 60ch; margin: 0 auto; }
.partner-intro h2 { font-size: clamp(1.8rem,3.4vw,2.7rem); margin: 14px 0 16px; }
.partner-intro p { color: var(--muted); }
.partner-section { margin-top: 48px; }
.partner-section > h3 {
  font-size: 1.25rem; color: var(--ink); margin-bottom: 4px;
  display: inline-block; padding-bottom: 10px; border-bottom: 2px solid var(--amber);
}
.partner-section .sub { color: var(--muted); font-size: 0.95rem; margin: 10px 0 26px; }
.logo-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.logo-cell {
  aspect-ratio: 3/2; display: flex; align-items: center; justify-content: center;
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 0; background: var(--white); transition: background .2s ease;
}
.logo-cell a { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; padding: 22px; }
.logo-cell:hover { background: var(--paper-2); }
.logo-cell span {
  font-family: var(--display); font-weight: 700; font-size: 1rem; color: var(--ink);
  text-align: center; letter-spacing: -0.01em; line-height: 1.15;
}
.logo-cell img { max-height: 100%; max-width: 100%; object-fit: contain; transition: transform .2s ease; }
.logo-cell:hover img { transform: scale(1.04); }
@media (max-width: 760px) { .logo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 440px) { .logo-grid { grid-template-columns: repeat(2, 1fr); } }
.site-footer p { font-size: 0.92rem; max-width: 38ch; }
.foot-col h4 { font-family: var(--display); font-size: 0.82rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
.foot-col a { display: block; font-size: 0.92rem; margin-bottom: 9px; }
.foot-col a:hover { color: var(--amber); }
.foot-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(246,244,238,0.15); font-size: 0.82rem; color: rgba(246,244,238,0.6); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .intro-grid, .feature-grid, .cat-split, .brand-cats { grid-template-columns: 1fr; }
  .caps { grid-template-columns: repeat(2,1fr); }
  .cap:nth-child(4n) { border-right: 1px solid rgba(246,244,238,0.12); }
  .cap:nth-child(2n) { border-right: 0; }
  .value-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .nav-links {
    position: fixed; inset: 72px 0 auto 0; background: var(--paper);
    flex-direction: column; gap: 0; padding: 8px var(--gutter) 20px;
    border-bottom: 1px solid var(--line); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line); width: 100%; }
  .nav-links .nav-cta { text-align: center; margin-top: 12px; border-bottom: 0; }
  .nav-toggle { display: block; }
  .cat-card { min-height: 360px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .cat-card .bg { transition: none; }
  html { scroll-behavior: auto; }
}