/* ============================================================
   TIERRA MILESTONE — Shared Stylesheet
   Palette: Slate #1C2B3A | Iron #2E4057 | Clay #A0522D
            Sand #D4B896 | Steel #4A7C9B | White #F4F6F8
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

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

:root {
  --slate:  #1C2B3A;
  --iron:   #2E4057;
  --clay:   #A0522D;
  --clay-d: #7a3c20;
  --sand:   #D4B896;
  --steel:  #4A7C9B;
  --white:  #FFFFFF;
  --light:  #F4F6F8;
  --mid:    #D0D9E2;
  --dark:   #111827;
  --body:   'Inter', Arial, sans-serif;
  --display:'Barlow Condensed', Arial, sans-serif;
}

html { scroll-behavior: smooth; }
body { font-family: var(--body); color: var(--dark); background: var(--white); line-height: 1.65; }

/* ── NAVBAR ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  background: rgba(28,43,58,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--clay);
  padding: 0 40px;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-logo {
  font-family: var(--display); font-size: 22px; font-weight: 800;
  color: var(--white); letter-spacing: 0.04em; text-decoration: none;
  display: flex; align-items: center; gap: 10px;
}
.nav-logo span { color: var(--clay); }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a {
  color: var(--mid); font-size: 13px; font-weight: 600; text-decoration: none;
  letter-spacing: 0.08em; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--clay); }
.nav-cta {
  background: var(--clay); color: var(--white) !important;
  padding: 9px 20px; border-radius: 4px; font-weight: 700 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--clay-d) !important; color: var(--white) !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; }

/* ── HERO ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  background-size: cover; background-position: center;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(28,43,58,0.88) 0%, rgba(28,43,58,0.60) 60%, rgba(160,82,45,0.25) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 760px; padding: 120px 80px 80px; }
.hero-tag {
  display: inline-block; background: var(--clay); color: var(--white);
  font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 3px; margin-bottom: 24px;
}
.hero h1 {
  font-family: var(--display); font-size: clamp(40px, 6vw, 72px);
  font-weight: 800; color: var(--white); line-height: 1.05;
  margin-bottom: 20px; letter-spacing: -0.01em;
}
.hero h1 em { color: var(--sand); font-style: normal; }
.hero p {
  font-size: 17px; color: rgba(255,255,255,0.85); max-width: 580px;
  margin-bottom: 36px; line-height: 1.7;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--body); font-size: 14px; font-weight: 700;
  padding: 14px 28px; border-radius: 4px; text-decoration: none;
  transition: all 0.2s; cursor: pointer; border: none; letter-spacing: 0.02em;
}
.btn-primary { background: var(--clay); color: var(--white); }
.btn-primary:hover { background: var(--clay-d); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(160,82,45,0.35); }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.6); }
.btn-secondary:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-outline { background: transparent; color: var(--clay); border: 2px solid var(--clay); }
.btn-outline:hover { background: var(--clay); color: var(--white); }
.btn-dark { background: var(--slate); color: var(--white); }
.btn-dark:hover { background: var(--iron); }

/* ── SECTIONS ── */
section { padding: 80px 80px; }
.section-light { background: var(--light); }
.section-slate { background: var(--slate); }
.section-iron  { background: var(--iron); }
.section-white { background: var(--white); }

.section-tag {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--clay); margin-bottom: 12px;
}
.section-tag-light { color: var(--sand); }

h2.section-title {
  font-family: var(--display); font-size: clamp(30px, 4vw, 46px);
  font-weight: 800; line-height: 1.1; margin-bottom: 16px;
}
h2.section-title.dark { color: var(--slate); }
h2.section-title.light { color: var(--white); }

.section-sub { font-size: 16px; color: #4B5563; max-width: 620px; line-height: 1.7; margin-bottom: 48px; }
.section-sub.light { color: rgba(255,255,255,0.75); }

/* ── STAT BAR ── */
.stat-bar {
  background: var(--slate); padding: 40px 80px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 3px solid var(--clay);
}
.stat-item { padding: 24px 32px; border-right: 1px solid rgba(255,255,255,0.1); }
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--display); font-size: 42px; font-weight: 800;
  color: var(--sand); line-height: 1; margin-bottom: 6px;
}
.stat-label { font-size: 13px; color: rgba(255,255,255,0.7); font-weight: 500; line-height: 1.4; }

/* ── PRODUCT CARDS ── */
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  margin-top: 48px;
}
.product-card {
  background: var(--white); border-radius: 6px;
  overflow: hidden; box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  transition: transform 0.25s, box-shadow 0.25s;
  border: 1px solid var(--mid);
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.14); }
.product-card img { width: 100%; height: 200px; object-fit: cover; display: block; }
.product-card-body { padding: 24px; }
.product-accent {
  display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 3px 10px; border-radius: 3px;
  margin-bottom: 10px;
}
.accent-laterite { background: rgba(160,82,45,0.12); color: #7a3c20; }
.accent-clay     { background: rgba(74,124,155,0.12); color: #2E4057; }
.accent-iron     { background: rgba(44,44,44,0.10); color: #1C2B3A; }
.accent-bauxite  { background: rgba(180,130,0,0.12); color: #7a6000; }
.product-card h3 {
  font-family: var(--display); font-size: 22px; font-weight: 700;
  color: var(--slate); margin-bottom: 8px;
}
.product-card p { font-size: 14px; color: #4B5563; line-height: 1.6; margin-bottom: 16px; }
.product-price {
  font-size: 13px; font-weight: 600; color: var(--clay);
  border-top: 1px solid var(--mid); padding-top: 14px; margin-top: 4px;
}
.product-card .btn { font-size: 13px; padding: 10px 18px; margin-top: 12px; }

/* ── DIFFERENTIATOR GRID ── */
.diff-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  margin-top: 48px;
}
.diff-item {
  padding: 32px 28px; border-right: 1px solid rgba(255,255,255,0.1);
  transition: background 0.2s;
}
.diff-item:last-child { border-right: none; }
.diff-item:hover { background: rgba(255,255,255,0.04); }
.diff-icon {
  width: 48px; height: 48px; background: var(--clay);
  border-radius: 6px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px; font-size: 22px;
}
.diff-item h4 {
  font-family: var(--display); font-size: 18px; font-weight: 700;
  color: var(--white); margin-bottom: 10px;
}
.diff-item p { font-size: 13px; color: rgba(255,255,255,0.65); line-height: 1.65; }

/* ── PROBLEM SECTION ── */
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; min-height: 480px; }
.problem-text { padding: 64px; background: var(--slate); display: flex; flex-direction: column; justify-content: center; }
.problem-text h2 { font-family: var(--display); font-size: 36px; font-weight: 800; color: var(--white); margin-bottom: 20px; line-height: 1.15; }
.problem-text p { font-size: 15px; color: rgba(255,255,255,0.78); line-height: 1.75; margin-bottom: 16px; }
.problem-img { overflow: hidden; }
.problem-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ── TRUST QUOTE ── */
.trust-quote {
  background: var(--iron); padding: 64px 80px;
  border-left: 5px solid var(--clay);
}
.trust-quote blockquote {
  font-family: var(--display); font-size: 28px; font-weight: 600;
  color: var(--white); line-height: 1.4; margin-bottom: 20px;
  max-width: 820px;
}
.trust-quote cite { font-size: 14px; color: var(--sand); font-style: normal; font-weight: 500; }

/* ── CTA STRIP ── */
.cta-strip {
  background: var(--clay); padding: 64px 80px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.cta-strip h2 { font-family: var(--display); font-size: 36px; font-weight: 800; color: var(--white); margin-bottom: 8px; }
.cta-strip p { font-size: 15px; color: rgba(255,255,255,0.85); }
.cta-strip-btns { display: flex; gap: 14px; flex-shrink: 0; flex-wrap: wrap; }
.btn-white { background: var(--white); color: var(--clay); font-weight: 700; }
.btn-white:hover { background: var(--light); }
.btn-ghost-white { background: transparent; border: 2px solid rgba(255,255,255,0.6); color: var(--white); }
.btn-ghost-white:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }

/* ── SPEC TABLE ── */
.spec-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.spec-table th {
  background: var(--slate); color: var(--white);
  font-family: var(--display); font-size: 13px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 12px 16px; text-align: left;
}
.spec-table td { padding: 11px 16px; font-size: 14px; border-bottom: 1px solid var(--mid); }
.spec-table tr:nth-child(even) td { background: var(--light); }
.spec-table tr:hover td { background: rgba(160,82,45,0.06); }
.spec-table td:first-child { font-weight: 600; color: var(--iron); }

/* ── PROCESS FLOW ── */
.process-flow {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
  margin-top: 48px; position: relative;
}
.process-flow::before {
  content: ''; position: absolute;
  top: 36px; left: calc(100% / 12); right: calc(100% / 12);
  height: 3px; background: linear-gradient(90deg, var(--clay), var(--sand));
  z-index: 0;
}
.process-step { padding: 0 16px; text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 72px; height: 72px; background: var(--clay); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 16px;
  font-family: var(--display); font-size: 22px; font-weight: 800; color: var(--white);
  border: 4px solid var(--light); box-shadow: 0 0 0 3px var(--clay);
}
.process-step h4 {
  font-family: var(--display); font-size: 14px; font-weight: 700;
  color: var(--slate); text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.process-step p { font-size: 12px; color: #4B5563; line-height: 1.5; }

/* ── LEAD TIME TABLE ── */
.lt-table { width: 100%; border-collapse: collapse; margin-top: 32px; border-radius: 6px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.07); }
.lt-table th { background: var(--iron); color: var(--white); padding: 14px 20px; font-size: 13px; font-weight: 600; text-align: left; letter-spacing: 0.05em; }
.lt-table td { padding: 13px 20px; font-size: 14px; border-bottom: 1px solid var(--mid); }
.lt-table tr:nth-child(even) td { background: var(--light); }
.lt-table td:first-child { font-weight: 600; color: var(--slate); }
.lt-badge {
  display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 700;
}
.lt-fast { background: rgba(34,197,94,0.12); color: #166534; }
.lt-mid  { background: rgba(234,179,8,0.12); color: #854d0e; }
.lt-slow { background: rgba(160,82,45,0.12); color: var(--clay-d); }

/* ── COMPLIANCE GRID ── */
.compliance-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px;
}
.compliance-item {
  background: var(--white); border: 1px solid var(--mid); border-radius: 6px;
  padding: 24px; display: flex; gap: 16px; align-items: flex-start;
  transition: box-shadow 0.2s;
}
.compliance-item:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
.compliance-check {
  width: 36px; height: 36px; background: rgba(34,197,94,0.12); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  font-size: 18px;
}
.compliance-item h4 { font-size: 15px; font-weight: 700; color: var(--slate); margin-bottom: 6px; }
.compliance-item p { font-size: 13px; color: #4B5563; line-height: 1.55; }

/* ── CONTACT GRID ── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
}
.contact-card {
  background: var(--light); border: 1px solid var(--mid); border-radius: 6px;
  padding: 28px; margin-bottom: 16px;
  display: flex; gap: 16px; align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px; background: var(--clay); border-radius: 6px;
  display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0;
}
.contact-card h4 { font-size: 14px; font-weight: 700; color: var(--slate); margin-bottom: 4px; }
.contact-card a { font-size: 15px; color: var(--clay); text-decoration: none; font-weight: 600; }
.contact-card a:hover { text-decoration: underline; }
.contact-card p { font-size: 13px; color: #4B5563; margin-top: 4px; }

/* ── QUICK ACTION TABLE ── */
.qa-table { width: 100%; border-collapse: collapse; margin-top: 24px; }
.qa-table tr { border-bottom: 1px solid var(--mid); }
.qa-table tr:last-child { border-bottom: none; }
.qa-table td { padding: 16px 20px; font-size: 14px; vertical-align: top; }
.qa-table td:first-child { font-weight: 600; color: var(--iron); width: 35%; background: var(--light); }
.qa-table td:last-child a { color: var(--clay); text-decoration: none; font-weight: 500; }
.qa-table td:last-child a:hover { text-decoration: underline; }

/* ── ESG PILLARS ── */
.esg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.esg-card {
  background: var(--white); border: 1px solid var(--mid); border-radius: 6px;
  padding: 28px; border-top: 4px solid var(--clay);
  transition: transform 0.2s, box-shadow 0.2s;
}
.esg-card:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(0,0,0,0.08); }
.esg-card-icon { font-size: 32px; margin-bottom: 14px; }
.esg-card h4 { font-family: var(--display); font-size: 20px; font-weight: 700; color: var(--slate); margin-bottom: 10px; }
.esg-card p { font-size: 14px; color: #4B5563; line-height: 1.65; }

/* ── HERO PAGE (sub-pages) ── */
.page-hero {
  position: relative; height: 420px;
  display: flex; align-items: flex-end;
  background-size: cover; background-position: center;
  padding-bottom: 60px;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(28,43,58,0.92) 0%, rgba(28,43,58,0.5) 60%, rgba(28,43,58,0.2) 100%);
}
.page-hero-content { position: relative; z-index: 2; padding: 0 80px; }
.page-hero-content .hero-tag { margin-bottom: 12px; }
.page-hero-content h1 { font-family: var(--display); font-size: clamp(32px, 5vw, 58px); font-weight: 800; color: var(--white); line-height: 1.1; margin-bottom: 12px; }
.page-hero-content p { font-size: 16px; color: rgba(255,255,255,0.82); max-width: 620px; }

/* ── ABOUT IMAGE GRID ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; min-height: 500px; }
.about-text { padding: 64px; display: flex; flex-direction: column; justify-content: center; background: var(--white); }
.about-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.value-card { padding: 28px 24px; border-left: 4px solid var(--clay); background: var(--light); border-radius: 0 6px 6px 0; }
.value-card h4 { font-family: var(--display); font-size: 18px; font-weight: 700; color: var(--slate); margin-bottom: 8px; }
.value-card p { font-size: 13px; color: #4B5563; line-height: 1.6; }
.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.roadmap-card { background: var(--slate); border-radius: 6px; padding: 32px; border-top: 3px solid var(--clay); }
.roadmap-year { font-family: var(--display); font-size: 32px; font-weight: 800; color: var(--clay); margin-bottom: 12px; }
.roadmap-card h4 { font-size: 15px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.roadmap-card ul { list-style: none; }
.roadmap-card ul li { font-size: 13px; color: rgba(255,255,255,0.72); padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.08); line-height: 1.5; }
.roadmap-card ul li::before { content: '→ '; color: var(--clay); font-weight: 700; }

/* ── PARTNER PROGRAM ── */
.partner-box {
  background: var(--light); border: 1px solid var(--mid); border-radius: 8px;
  padding: 40px; margin-top: 40px;
}
.partner-box h3 { font-family: var(--display); font-size: 28px; font-weight: 800; color: var(--slate); margin-bottom: 12px; }
.partner-box p { font-size: 15px; color: #4B5563; margin-bottom: 24px; line-height: 1.7; }
.partner-bullets { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-bottom: 28px; }
.partner-bullet {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--white); border: 1px solid var(--mid); border-radius: 6px; padding: 16px;
}
.pb-icon { color: var(--clay); font-size: 18px; flex-shrink: 0; margin-top: 2px; }
.partner-bullet p { font-size: 14px; color: #374151; line-height: 1.55; }
.partner-bullet strong { color: var(--slate); }

/* ── FOOTER ── */
footer {
  background: #111827; color: rgba(255,255,255,0.7);
  padding: 60px 80px 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 32px;
}
.footer-brand h3 {
  font-family: var(--display); font-size: 22px; font-weight: 800;
  color: var(--white); margin-bottom: 12px;
}
.footer-brand h3 span { color: var(--clay); }
.footer-brand p { font-size: 13px; line-height: 1.7; margin-bottom: 20px; max-width: 300px; }
.footer-col h4 { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--sand); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: rgba(255,255,255,0.65); text-decoration: none; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--clay); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: rgba(255,255,255,0.4); }
.footer-contact a { color: var(--clay); text-decoration: none; font-weight: 600; }

/* ── WHATSAPP FLOAT ── */
.whatsapp-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 998;
  width: 54px; height: 54px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  text-decoration: none; font-size: 26px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.whatsapp-btn:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(37,211,102,0.5); }

/* ── PRODUCT DETAIL SECTION ── */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; margin-bottom: 80px; padding-bottom: 80px; border-bottom: 1px solid var(--mid); }
.product-detail:last-child { border-bottom: none; margin-bottom: 0; }
.product-detail-img img { width: 100%; border-radius: 6px; object-fit: cover; height: 380px; }
.product-detail-info h2 { font-family: var(--display); font-size: 36px; font-weight: 800; color: var(--slate); margin-bottom: 8px; }
.product-detail-info p { font-size: 15px; color: #4B5563; line-height: 1.7; margin-bottom: 20px; }

/* ── DOWNLOAD SECTION ── */
.download-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.download-card {
  background: var(--white); border: 1px solid var(--mid); border-radius: 6px;
  padding: 24px; display: flex; gap: 14px; align-items: center;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.download-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); border-color: var(--clay); }
.download-icon { font-size: 28px; flex-shrink: 0; }
.download-card h4 { font-size: 14px; font-weight: 700; color: var(--slate); margin-bottom: 4px; }
.download-card p { font-size: 12px; color: #6B7280; }
.download-card a { font-size: 12px; color: var(--clay); font-weight: 700; text-decoration: none; margin-top: 8px; display: block; }

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--light); padding: 14px 80px;
  border-bottom: 1px solid var(--mid); margin-top: 68px;
  font-size: 12px; color: #6B7280;
}
.breadcrumb a { color: var(--clay); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ── RESPONSIVE ── */
@media (max-width: 1200px) {
  .diff-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-bar { grid-template-columns: repeat(2, 1fr); padding: 40px; }
}
@media (max-width: 900px) {
  section, .stat-bar, nav { padding-left: 24px; padding-right: 24px; }
  .hero-content { padding: 120px 24px 60px; }
  .page-hero-content { padding: 0 24px; }
  .problem-grid, .about-grid, .contact-grid, .product-detail { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .process-flow { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .process-flow::before { display: none; }
  .cta-strip { flex-direction: column; text-align: center; }
  .trust-quote, .footer-grid { padding: 40px 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .esg-grid, .values-grid, .roadmap { grid-template-columns: 1fr; }
  .compliance-grid, .partner-bullets { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: repeat(2, 1fr); }
  .breadcrumb { padding: 14px 24px; }
}
@media (max-width: 600px) {
  .product-grid { grid-template-columns: 1fr; }
  .stat-bar { grid-template-columns: 1fr 1fr; padding: 24px; }
  .stat-num { font-size: 32px; }
  .hero h1 { font-size: 36px; }
  .footer-grid { grid-template-columns: 1fr; }
  .download-grid { grid-template-columns: 1fr; }
}

/* Additional classes */
.roadmap-item { background: rgba(255,255,255,0.06); border-radius: 8px; padding: 32px; border-top: 3px solid var(--clay); }
.roadmap-item h4 { font-family: var(--display); font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 14px; }
.roadmap-item ul { list-style: none; }
.roadmap-item ul li { font-size: 14px; color: rgba(255,255,255,0.72); padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,0.08); line-height: 1.5; }
.roadmap-item ul li::before { content: '→ '; color: var(--clay); font-weight: 700; }
.roadmap-content { }
.btn-outline-white { background: transparent; border: 2px solid rgba(255,255,255,0.5); color: var(--white); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

/* Logo image */
.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
}
.footer-logo-img {
  height: 64px;
  width: auto;
  display: block;
  object-fit: contain;
  margin-bottom: 14px;
  filter: brightness(1.1);
}

/* Leadership Section */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}
.leader-card {
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
}
.leader-card:hover { box-shadow: 0 6px 28px rgba(0,0,0,0.12); }

.leader-photo-wrap {
  width: 100%;
  height: 260px;
  background: linear-gradient(135deg, var(--slate) 0%, var(--iron) 100%);
  position: relative;
  overflow: hidden;
}
.leader-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.leader-photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.leader-initials {
  font-family: var(--display);
  font-size: 52px;
  font-weight: 800;
  color: rgba(255,255,255,0.15);
  letter-spacing: 4px;
}
.leader-photo-hint {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 2px;
  border: 1px dashed rgba(255,255,255,0.2);
  padding: 6px 14px;
  border-radius: 4px;
}
.leader-info {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.leader-role-badge {
  display: inline-block;
  background: var(--clay);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 3px;
  margin-bottom: 12px;
  width: fit-content;
}
.leader-name {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 800;
  color: var(--slate);
  margin-bottom: 12px;
}
.leader-bio {
  font-size: 14px;
  line-height: 1.75;
  color: #4B5563;
  flex: 1;
  margin-bottom: 20px;
}
.leader-contact {
  font-size: 13px;
  font-weight: 600;
  color: var(--clay);
  text-decoration: none;
  border-top: 1px solid var(--mid);
  padding-top: 14px;
  display: block;
}
.leader-contact:hover { color: var(--clay-d); text-decoration: underline; }

@media (max-width: 900px) {
  .leadership-grid { grid-template-columns: 1fr; }
  .leader-photo-wrap { height: 220px; }
}