/* ============================================================
   CRYSTAL VENTILATIONS | Shared Stylesheet  |  Peak View Developers v2
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --navy: #1a2744; --navy-dark: #0f1a30; --navy-deeper: #07101f;
  --blue: #1a6fb5; --blue-mid: #2a85cc; --blue-light: #e6f2fb;
  --sky: #3a9fd8; --red: #c0392b;
  --white: #ffffff; --off: #f7f8fa; --border: #e2e6ed;
  --ink: #0e1520; --ink-soft: #3d4555; --ink-muted: #8a94a6;
  --green: #1e5c3a; --green-light: #e8f4ee; --green-pale: #f4faf6;
  --green-on-dark: #6dd49b; --green-mid: #2e8b57;
  --nav-h: 72px; --nav-h-shrink: 60px;
  --easing: cubic-bezier(0.22, 1, 0.36, 1);
}
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--ink); background: var(--white); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* NAV */
nav.site-nav {
  position: fixed; top: 0; width: 100%; z-index: 500;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 60px; height: var(--nav-h);
  transition: height 0.3s var(--easing), background 0.3s;
}
nav.site-nav.shrunk { height: var(--nav-h-shrink); background: rgba(255,255,255,0.99); box-shadow: 0 4px 24px rgba(14,21,32,0.06); }
.nav-logo { text-decoration: none; display: flex; align-items: center; }
.nav-logo img { height: 40px; width: auto; transition: height 0.3s var(--easing); }
nav.site-nav.shrunk .nav-logo img { height: 34px; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; position: relative; padding-bottom: 4px; }
.nav-links a:hover { color: var(--navy); }
.nav-links a.active { color: var(--navy); font-weight: 600; }
.nav-links a.active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--blue); }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-phone { font-size: 13px; color: var(--ink-muted); display: flex; align-items: center; gap: 6px; text-decoration: none; transition: color 0.2s; }
.nav-phone:hover { color: var(--ink); }
.nav-phone svg { width: 13px; height: 13px; fill: var(--blue); }
.nav-cta { background: var(--navy); color: white; text-decoration: none; padding: 10px 22px; font-size: 13px; font-weight: 600; transition: background 0.2s; }
.nav-cta:hover { background: var(--blue); }

.nav-hamburger { display: none; background: transparent; border: 0; cursor: pointer; width: 40px; height: 40px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; padding: 0; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--navy); transition: transform 0.25s var(--easing), opacity 0.2s; }
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { position: fixed; top: var(--nav-h); left: 0; right: 0; background: rgba(255,255,255,0.99); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 24px 24px 32px; transform: translateY(-110%); transition: transform 0.35s var(--easing); z-index: 499; max-height: calc(100vh - var(--nav-h)); overflow-y: auto; }
.mobile-menu.open { transform: translateY(0); }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu a { display: block; padding: 14px 4px; font-size: 18px; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--border); font-weight: 500; }
.mobile-menu a.active { color: var(--blue); font-weight: 600; }
.mobile-menu .mm-cta { margin-top: 20px; display: block; background: var(--navy); color: white; padding: 14px 20px; text-align: center; font-weight: 600; font-size: 14px; }
.mobile-menu .mm-phone { display: flex; align-items: center; gap: 8px; padding: 14px 4px; font-size: 14px; color: var(--ink-muted); text-decoration: none; }
.mobile-menu .mm-phone svg { width: 14px; height: 14px; fill: var(--blue); }

.float-btn { position: fixed; bottom: 32px; right: 32px; z-index: 400; background: var(--blue); color: white; text-decoration: none; padding: 13px 20px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; box-shadow: 0 8px 32px rgba(26,111,181,0.4); transition: background 0.2s, transform 0.2s; }
.float-btn:hover { background: var(--navy); transform: translateY(-2px); }
.float-btn svg { width: 14px; height: 14px; }

.to-top { position: fixed; bottom: 32px; left: 32px; z-index: 400; width: 44px; height: 44px; background: var(--navy); color: white; border: 0; cursor: pointer; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity 0.25s, transform 0.25s, background 0.2s; box-shadow: 0 6px 20px rgba(14,21,32,0.18); }
.to-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.to-top:hover { background: var(--blue); }
.to-top svg { width: 16px; height: 16px; fill: white; }

/* SECTION PRIMITIVES */
.section { padding: 100px 60px; }
.container { max-width: 1240px; margin: 0 auto; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.eyebrow-line { width: 24px; height: 1.5px; background: var(--blue); flex-shrink: 0; }
.eyebrow-text { font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--blue); }
.sh { font-family: 'DM Serif Display', serif; font-size: clamp(32px, 3.5vw, 52px); letter-spacing: -1px; line-height: 1.08; color: var(--ink); margin-bottom: 18px; }
.sh em { font-style: italic; color: var(--blue); }
.sh.light { color: white; }
.sh.light em { color: var(--sky); }
.ssub { font-size: 17px; color: var(--ink-soft); line-height: 1.8; font-weight: 300; max-width: 560px; }
.ssub.light { color: rgba(255,255,255,0.55); }

.text-green { color: var(--green); font-style: inherit; }
.text-green-dark { color: var(--green); font-weight: 600; }
.light .text-green, .sh.light .text-green, .page-h .text-green { color: var(--green-on-dark); }

/* BUTTONS */
.btn-navy { background: var(--navy); color: white; text-decoration: none; padding: 15px 32px; font-size: 14px; font-weight: 600; transition: background 0.2s; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; border: 0; font-family: inherit; }
.btn-navy:hover { background: var(--blue); }
.btn-blue { background: var(--blue); color: white; text-decoration: none; padding: 14px 32px; font-size: 14px; font-weight: 600; transition: background 0.2s; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; border: 0; font-family: inherit; }
.btn-blue:hover { background: var(--navy); }
.btn-outline { border: 1.5px solid var(--border); color: var(--ink-soft); background: transparent; text-decoration: none; padding: 14px 30px; font-size: 14px; font-weight: 600; transition: all 0.2s; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-family: inherit; }
.btn-outline:hover { border-color: var(--navy); color: var(--navy); }
.btn-white { background: white; color: var(--navy); text-decoration: none; padding: 15px 32px; font-size: 14px; font-weight: 700; transition: background 0.2s; display: inline-block; white-space: nowrap; }
.btn-white:hover { background: var(--blue-light); }
.btn-outline-white { border: 1px solid rgba(255,255,255,0.25); color: rgba(255,255,255,0.7); text-decoration: none; padding: 14px 30px; font-size: 13px; font-weight: 600; transition: all 0.2s; display: inline-block; white-space: nowrap; }
.btn-outline-white:hover { border-color: white; color: white; }

/* HERO (homepage split) */
.hero { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; padding-top: var(--nav-h); }
.hero-left { padding: 80px 60px; display: flex; flex-direction: column; justify-content: center; background: var(--white); }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; background: var(--blue-light); border: 1px solid rgba(26,111,181,0.2); padding: 7px 16px; margin-bottom: 32px; width: fit-content; }
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }
.hero-badge span { font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--blue); }
h1.hero-h { font-family: 'DM Serif Display', serif; font-size: clamp(44px, 5vw, 76px); line-height: 1.0; letter-spacing: -2px; color: var(--ink); margin-bottom: 24px; }
h1.hero-h em { font-style: italic; color: var(--blue); display: block; }
.hero-sub { font-size: 17px; color: var(--ink-soft); line-height: 1.8; max-width: 460px; margin-bottom: 44px; font-weight: 300; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--border); padding-top: 32px; }
.hstat { padding-right: 20px; }
.hstat:not(:last-child) { border-right: 1px solid var(--border); margin-right: 20px; }
.hstat-val { font-family: 'DM Serif Display', serif; font-size: 36px; color: var(--ink); letter-spacing: -1px; line-height: 1; }
.hstat-val span { font-size: 18px; color: var(--blue); }
.hstat-label { font-size: 12px; color: var(--ink-muted); margin-top: 5px; line-height: 1.4; }
.hero-right { position: relative; overflow: hidden; background: var(--navy); }
.hero-right-img { width: 100%; height: 100%; object-fit: cover; display: block; opacity: 0.6; mix-blend-mode: luminosity; }
.hero-right-overlay { position: absolute; inset: 0; background: linear-gradient(150deg, rgba(26,39,68,0.2) 0%, rgba(26,39,68,0.75) 100%); }
.hero-fan { position: absolute; top: 50%; right: 48px; transform: translateY(-50%); width: 220px; height: 220px; opacity: 0.1; animation: spin 20s linear infinite; }
@keyframes spin { from { transform: translateY(-50%) rotate(0deg); } to { transform: translateY(-50%) rotate(360deg); } }
.hero-right-card { position: absolute; bottom: 36px; left: 32px; background: rgba(255,255,255,0.97); padding: 20px 24px; border-left: 3px solid var(--red); max-width: 260px; }
.hrc-label { font-size: 9px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 6px; }
.hrc-val { font-family: 'DM Serif Display', serif; font-size: 26px; color: var(--ink); letter-spacing: -0.5px; line-height: 1.2; }
.hrc-sub { font-size: 12px; color: var(--ink-muted); margin-top: 4px; line-height: 1.4; }

/* PAGE HERO (interior pages) */
.page-hero { background: var(--navy); padding: 116px 60px 56px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; top: 0; right: 0; width: 55%; height: 100%; background: linear-gradient(135deg, rgba(58,159,216,0.15) 0%, transparent 65%); pointer-events: none; }
.page-hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px); background-size: 52px 52px; pointer-events: none; }
.page-hero-inner { max-width: 1240px; margin: 0 auto; position: relative; z-index: 1; }
.page-hero-inner.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.page-hero .eyebrow-line { background: var(--sky); }
.page-hero .eyebrow-text { color: var(--sky); }
.page-h { font-family: 'DM Serif Display', serif; font-size: clamp(34px, 4vw, 56px); letter-spacing: -1.5px; line-height: 1.05; color: white; margin-bottom: 14px; }
.page-h em { font-style: italic; color: var(--sky); }
.page-sub { font-size: 16px; color: rgba(255,255,255,0.6); max-width: 560px; line-height: 1.7; font-weight: 300; }

.hero-impact-numbers { display: flex; flex-direction: column; gap: 2px; }
.hin { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); padding: 22px 28px; display: flex; align-items: center; gap: 20px; }
.hin-num { font-family: 'DM Serif Display', serif; font-size: 40px; color: var(--sky); letter-spacing: -1.5px; line-height: 1; min-width: 80px; }
.hin-text h4 { font-size: 14px; font-weight: 600; color: white; margin-bottom: 3px; }
.hin-text p { font-size: 12px; color: rgba(255,255,255,0.4); font-weight: 300; line-height: 1.4; }

.hero-contact-cards { display: flex; flex-direction: column; gap: 2px; }
.hcc { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09); padding: 20px 24px; display: flex; align-items: flex-start; gap: 16px; transition: background 0.2s; text-decoration: none; }
.hcc:hover { background: rgba(255,255,255,0.09); }
.hcc-icon { width: 36px; height: 36px; background: rgba(58,159,216,0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.hcc-icon svg { width: 15px; height: 15px; fill: var(--sky); }
.hcc-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 4px; }
.hcc-val { font-size: 14px; color: rgba(255,255,255,0.8); font-weight: 500; line-height: 1.4; }

/* REVEAL ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.hero-badge { animation: fadeUp 0.6s ease both 0.05s; }
h1.hero-h { animation: fadeUp 0.7s ease both 0.15s; }
.hero-sub { animation: fadeUp 0.7s ease both 0.25s; }
.hero-actions { animation: fadeUp 0.7s ease both 0.35s; }
.hero-stats { animation: fadeUp 0.7s ease both 0.45s; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--easing), transform 0.7s var(--easing); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.left { transform: translateX(-24px); }
.reveal.left.in { transform: translateX(0); }
.reveal.right { transform: translateX(24px); }
.reveal.right.in { transform: translateX(0); }
.reveal.delay-1 { transition-delay: 0.08s; }
.reveal.delay-2 { transition-delay: 0.16s; }
.reveal.delay-3 { transition-delay: 0.24s; }
.reveal.delay-4 { transition-delay: 0.32s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* MARQUEE + IMPACT BAND */
.marquee { overflow: hidden; background: var(--navy-dark); padding: 16px 0; border-top: 1px solid rgba(255,255,255,0.06); }
.marquee-track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.mi { display: flex; align-items: center; gap: 14px; padding: 0 32px; white-space: nowrap; font-size: 11px; font-weight: 600; letter-spacing: 2.5px; text-transform: uppercase; color: rgba(255,255,255,0.5); }
.mi-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--sky); flex-shrink: 0; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.impact-band { background: var(--blue); }
.impact-band-inner { display: grid; grid-template-columns: repeat(4, 1fr); max-width: 1240px; margin: 0 auto; }
.istat { padding: 36px 32px; border-right: 1px solid rgba(255,255,255,0.15); }
.istat:last-child { border-right: none; }
.istat-num { font-family: 'DM Serif Display', serif; font-size: 44px; color: white; letter-spacing: -1.5px; line-height: 1; margin-bottom: 6px; }
.istat-num sup { font-size: 20px; }
.istat-label { font-size: 13px; color: rgba(255,255,255,0.65); font-weight: 300; line-height: 1.4; }

/* WHY SECTION */
.why { background: var(--off); }
.why-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
.why-left blockquote { border-left: 3px solid var(--blue); padding: 16px 20px; background: var(--blue-light); font-family: 'DM Serif Display', serif; font-size: 20px; color: var(--navy); line-height: 1.4; font-style: italic; margin: 28px 0; }
.why-left .ssub { margin-bottom: 20px; }
.why-cta { display: inline-flex; align-items: center; gap: 10px; background: var(--navy); color: white; text-decoration: none; padding: 14px 28px; font-size: 14px; font-weight: 600; transition: background 0.2s; margin-top: 28px; }
.why-cta:hover { background: var(--blue); }
.why-cta svg { width: 14px; height: 14px; }
.why-cards { display: flex; flex-direction: column; gap: 2px; }
.why-card { background: white; border: 1px solid var(--border); padding: 24px 28px; display: flex; gap: 18px; align-items: flex-start; transition: border-color 0.2s, box-shadow 0.2s; }
.why-card:hover { border-color: var(--blue); box-shadow: 0 6px 24px rgba(26,111,181,0.08); }
.why-card-icon { width: 40px; height: 40px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.why-card-icon svg { width: 18px; height: 18px; fill: var(--blue); }
.why-card h4 { font-size: 15px; font-weight: 600; color: var(--ink); margin-bottom: 5px; }
.why-card p { font-size: 13px; color: var(--ink-soft); line-height: 1.65; font-weight: 300; }
.why-tag { margin-top: 8px; display: inline-block; background: var(--blue-light); color: var(--blue); font-size: 11px; font-weight: 700; padding: 3px 10px; letter-spacing: 0.5px; }

/* PRODUCT TEASERS (homepage) */
.products-tease { background: white; }
.pt-header { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 56px; }
.pt-note { font-size: 15px; color: var(--ink-muted); line-height: 1.7; text-align: right; }
.teaser-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; }
.tc { background: var(--off); border: 1px solid var(--border); overflow: hidden; text-decoration: none; color: inherit; transition: box-shadow 0.25s, transform 0.25s; display: block; position: relative; }
.tc:hover { box-shadow: 0 16px 48px rgba(0,0,0,0.1); transform: translateY(-4px); z-index: 1; }
.tc-img { width: 100%; height: 200px; object-fit: cover; display: block; filter: grayscale(15%); transition: filter 0.4s; }
.tc:hover .tc-img { filter: grayscale(0%); }
.tc-body { padding: 24px 22px 48px; }
.tc-num { font-family: 'DM Serif Display', serif; font-size: 52px; color: var(--border); line-height: 1; margin-bottom: -6px; display: block; }
.tc h3 { font-family: 'DM Serif Display', serif; font-size: 20px; color: var(--ink); margin-bottom: 8px; line-height: 1.2; }
.tc p { font-size: 13px; color: var(--ink-soft); line-height: 1.6; font-weight: 300; }
.tc-arrow { position: absolute; bottom: 18px; right: 18px; width: 32px; height: 32px; background: var(--navy); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.2s; }
.tc:hover .tc-arrow { opacity: 1; }
.tc-arrow svg { width: 14px; height: 14px; fill: white; }
.tc.solutions-card { background: var(--navy); border-color: var(--navy); }
.tc.solutions-card h3 { color: white; }
.tc.solutions-card p { color: rgba(255,255,255,0.5); }
.tc.solutions-card .tc-num { color: rgba(255,255,255,0.06); }
.tc.solutions-card .tc-arrow { background: var(--blue); opacity: 1; }
.solutions-icon { width: 48px; height: 48px; background: rgba(58,159,216,0.15); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; margin-top: 8px; }
.solutions-icon svg { width: 22px; height: 22px; fill: var(--sky); }
.tc.tc-dim { opacity: 0.35; filter: grayscale(40%); }
.tc.tc-highlight { box-shadow: 0 0 0 2px var(--blue), 0 14px 40px rgba(26,111,181,0.18); }

/* SERVICES TEASER (homepage) */
.services-tease { background: var(--white); border-top: 1px solid var(--border); }
.services-tease-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
.services-tease-left .ssub { margin-top: 10px; }
.services-tease-right { display: flex; flex-direction: column; gap: 2px; }
.st-pill { background: var(--off); border: 1px solid var(--border); padding: 22px 26px; display: grid; grid-template-columns: 44px 1fr 18px; gap: 18px; align-items: center; text-decoration: none; color: inherit; transition: border-color 0.2s, box-shadow 0.2s, background 0.2s; }
.st-pill:hover { border-color: var(--blue); box-shadow: 0 6px 20px rgba(26,111,181,0.08); background: white; }
.st-pill-icon { width: 44px; height: 44px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.st-pill-icon svg { width: 20px; height: 20px; fill: var(--blue); }
.st-pill h4 { font-size: 16px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.st-pill p { font-size: 13px; color: var(--ink-soft); line-height: 1.6; font-weight: 300; }
.st-pill-arrow { width: 18px; height: 18px; fill: var(--ink-muted); transition: fill 0.2s, transform 0.2s; }
.st-pill:hover .st-pill-arrow { fill: var(--blue); transform: translateX(3px); }
.st-pill-tag { display: inline-block; background: var(--blue); color: white; font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; padding: 3px 9px; margin-bottom: 8px; }
.st-pill.featured { background: var(--navy); border-color: var(--navy); }
.st-pill.featured .st-pill-icon { background: rgba(58,159,216,0.18); }
.st-pill.featured .st-pill-icon svg { fill: var(--sky); }
.st-pill.featured h4 { color: white; }
.st-pill.featured p { color: rgba(255,255,255,0.55); }
.st-pill.featured .st-pill-arrow { fill: rgba(255,255,255,0.5); }
.st-pill.featured:hover { background: var(--navy-dark); border-color: var(--sky); }
.st-pill.featured:hover .st-pill-arrow { fill: var(--sky); }
.st-pill.featured .st-pill-tag { background: var(--sky); color: var(--navy-dark); }
.st-pill.featured.green-tinted .st-pill-icon { background: rgba(109,212,155,0.18); }
.st-pill.featured.green-tinted .st-pill-icon svg { fill: var(--green-on-dark); }
.st-pill.featured.green-tinted .st-pill-tag { background: var(--green-on-dark); color: #0a3320; }
.st-pill.featured.green-tinted:hover { border-color: var(--green-on-dark); }
.st-pill.featured.green-tinted:hover .st-pill-arrow { fill: var(--green-on-dark); }

/* INDUSTRIES */
.industries { background: var(--navy); padding: 100px 60px; }
.ind-filter-note { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 12px; font-weight: 300; }
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-top: 40px; }
.ind-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); padding: 28px 24px; transition: background 0.25s, border-color 0.25s; display: flex; flex-direction: column; gap: 12px; cursor: pointer; text-align: left; color: inherit; font-family: inherit; }
.ind-card:hover { background: rgba(255,255,255,0.08); }
.ind-card.active { background: rgba(58,159,216,0.16); border-color: var(--sky); }
.ind-card.active .ind-icon { background: var(--sky); }
.ind-card.active .ind-icon svg { fill: var(--navy); }
.ind-icon { width: 40px; height: 40px; background: rgba(58,159,216,0.12); display: flex; align-items: center; justify-content: center; transition: background 0.25s; }
.ind-icon svg { width: 18px; height: 18px; fill: var(--sky); transition: fill 0.25s; }
.ind-card h4 { font-size: 15px; font-weight: 600; color: white; }
.ind-card p { font-size: 13px; color: rgba(255,255,255,0.38); line-height: 1.6; font-weight: 300; }

/* SUSTAINABILITY TEASER (homepage) */
.sustain-teaser { background: var(--off); padding: 100px 60px; }
.st-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1240px; margin: 0 auto; }
.st-visual { position: relative; }
.st-img { width: 100%; height: 460px; object-fit: cover; display: block; }
.st-badge { position: absolute; top: 24px; left: 24px; background: white; padding: 14px 18px; border-bottom: 3px solid var(--blue); }
.stb-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 4px; }
.stb-val { font-family: 'DM Serif Display', serif; font-size: 22px; color: var(--ink); letter-spacing: -0.5px; }
.st-content p { font-size: 16px; color: var(--ink-soft); line-height: 1.85; font-weight: 300; margin-bottom: 20px; }
.st-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); text-decoration: none; font-size: 14px; font-weight: 600; margin-top: 12px; border-bottom: 1px solid rgba(26,111,181,0.3); padding-bottom: 2px; transition: gap 0.2s, border-color 0.2s; }
.st-link:hover { gap: 12px; border-color: var(--blue); }
.st-link svg { width: 14px; height: 14px; fill: var(--blue); }

/* PRODUCTS PAGE */
.prod-nav { background: var(--off); border-bottom: 1px solid var(--border); padding: 0 60px; position: sticky; top: var(--nav-h); z-index: 200; }
.prod-nav-inner { max-width: 1240px; margin: 0 auto; display: flex; gap: 0; overflow-x: auto; scrollbar-width: thin; }
.prod-nav-link { display: inline-flex; align-items: center; gap: 8px; padding: 18px 24px; font-size: 13px; font-weight: 600; color: var(--ink-muted); text-decoration: none; border-bottom: 2px solid transparent; transition: color 0.2s, border-color 0.2s; white-space: nowrap; }
.prod-nav-link:hover { color: var(--navy); border-color: var(--blue); }
.prod-nav-link.active { color: var(--navy); border-color: var(--blue); }
.prod-nav-link svg { width: 14px; height: 14px; fill: currentColor; }

.prod-section { padding: 100px 60px; }
.prod-section:nth-of-type(even) { background: var(--off); }
.prod-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; max-width: 1240px; margin: 0 auto; }
.prod-grid.reverse { direction: rtl; }
.prod-grid.reverse > * { direction: ltr; }
.prod-eyebrow { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.prod-eyebrow-line { width: 24px; height: 1.5px; background: var(--blue); }
.prod-eyebrow-text { font-size: 11px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--blue); }
.prod-num { font-family: 'DM Serif Display', serif; font-size: 80px; color: var(--border); line-height: 1; margin-bottom: -16px; display: block; }
.prod-content h2 { font-family: 'DM Serif Display', serif; font-size: clamp(32px, 3vw, 48px); letter-spacing: -1px; color: var(--ink); margin-bottom: 16px; line-height: 1.1; }
.prod-content p { font-size: 16px; color: var(--ink-soft); line-height: 1.85; font-weight: 300; margin-bottom: 16px; }
.prod-specs { list-style: none; border-top: 1px solid var(--border); padding-top: 20px; margin: 24px 0; }
.prod-specs li { font-size: 14px; color: var(--ink-soft); padding: 10px 0; border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; gap: 12px; line-height: 1.55; }
.prod-specs li:last-child { border-bottom: none; }
.prod-specs li > span:last-child { flex: 1; }
.prod-specs li strong { color: var(--ink); font-weight: 600; }
.spec-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); flex-shrink: 0; margin-top: 8px; }
.prod-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.prod-visual { position: relative; }
.prod-img { width: 100%; height: 480px; object-fit: cover; display: block; cursor: zoom-in; }
.prod-img-badge { position: absolute; bottom: 24px; right: 24px; background: rgba(255,255,255,0.97); padding: 16px 20px; border-top: 3px solid var(--red); }
.pib-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 4px; }
.pib-val { font-family: 'DM Serif Display', serif; font-size: 22px; color: var(--ink); letter-spacing: -0.5px; }

.partner-badge { margin-top: 20px; display: flex; align-items: center; gap: 14px; background: var(--blue-light); border: 1px solid rgba(26,111,181,0.2); padding: 14px 18px; }
.partner-badge-icon { width: 36px; height: 36px; background: var(--blue); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.partner-badge-icon svg { width: 18px; height: 18px; fill: white; }
.partner-badge-text { font-size: 13px; color: var(--ink-soft); line-height: 1.5; }
.partner-badge-text strong { color: var(--navy); font-weight: 600; display: block; font-size: 14px; margin-bottom: 2px; }

.spec-badge { margin-top: 20px; display: flex; align-items: flex-start; gap: 14px; background: linear-gradient(135deg, rgba(58,159,216,0.08), rgba(26,111,181,0.04)); border: 1px solid rgba(26,111,181,0.18); border-left: 3px solid var(--sky); padding: 16px 20px; }
.spec-badge-icon { width: 36px; height: 36px; background: var(--sky); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.spec-badge-icon svg { width: 18px; height: 18px; fill: white; }
.spec-badge-text { font-size: 13px; color: var(--ink-soft); line-height: 1.55; }
.spec-badge-text strong { color: var(--navy); font-weight: 600; display: block; font-size: 14px; margin-bottom: 4px; letter-spacing: 0.1px; }

.concept-svg { width: 100%; height: 480px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #f4f7fb 0%, #e6eef8 100%); border: 1px solid var(--border); position: relative; overflow: hidden; }
.concept-svg::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(26,111,181,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(26,111,181,0.05) 1px, transparent 1px); background-size: 32px 32px; pointer-events: none; }
.concept-svg svg { position: relative; z-index: 1; max-width: 80%; max-height: 80%; }
.concept-svg-label { position: absolute; bottom: 14px; left: 18px; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-muted); font-weight: 600; z-index: 2; }

.apps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 48px; }
.app-card { position: relative; overflow: hidden; cursor: zoom-in; }
.app-card img { width: 100%; height: 260px; object-fit: cover; display: block; filter: grayscale(20%); transition: transform 0.5s, filter 0.4s; }
.app-card:hover img { transform: scale(1.04); filter: grayscale(0%); }
.app-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(14,21,32,0.8) 0%, transparent 55%); pointer-events: none; }
.app-label { position: absolute; bottom: 0; left: 0; right: 0; padding: 20px; pointer-events: none; }
.app-name { font-size: 15px; font-weight: 600; color: white; }
.app-desc { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 3px; }

/* CUSTOM SOLUTIONS / SERVICES SECTION */
.solutions-section { background: var(--navy); padding: 100px 60px; position: relative; overflow: hidden; }
.solutions-section::before { content: ''; position: absolute; top: 0; right: 0; width: 50%; height: 100%; background: radial-gradient(ellipse at 80% 50%, rgba(58,159,216,0.08) 0%, transparent 65%); pointer-events: none; }
.solutions-section.green-accent::before { background: radial-gradient(ellipse at 80% 50%, rgba(109,212,155,0.12) 0%, transparent 65%); }
.solutions-section.green-accent .eyebrow-line { background: var(--green-on-dark); }
.solutions-section.green-accent .eyebrow-text { color: var(--green-on-dark); }
.solutions-section.green-accent .sh em { color: var(--green-on-dark); }
.solutions-section.green-accent .step-icon { background: rgba(109,212,155,0.15); }
.solutions-section.green-accent .step-icon svg { fill: var(--green-on-dark); }
.solutions-section.green-accent .solutions-cta { border-color: rgba(109,212,155,0.3); }
.solutions-section.green-accent .btn-white { color: #14442b; }
.solutions-section.green-accent .btn-white:hover { background: var(--green-on-dark); color: white; }
.solutions-inner { max-width: 1240px; margin: 0 auto; position: relative; z-index: 1; }
.solutions-header { text-align: center; margin-bottom: 72px; }
.solutions-header .eyebrow { justify-content: center; }
.solutions-header .eyebrow-line { background: var(--sky); }
.solutions-header .eyebrow-text { color: var(--sky); }
.solutions-header .sh.light { font-size: clamp(36px, 4vw, 60px); }
.solutions-header p { font-size: 18px; color: rgba(255,255,255,0.5); max-width: 640px; margin: 0 auto; line-height: 1.8; font-weight: 300; }
.solutions-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-bottom: 64px; }
.step { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); padding: 36px 32px; position: relative; transition: background 0.25s; }
.step:hover { background: rgba(255,255,255,0.07); }
.step-num { font-family: 'DM Serif Display', serif; font-size: 72px; color: rgba(255,255,255,0.05); line-height: 1; position: absolute; top: 16px; right: 20px; }
.step-icon { width: 48px; height: 48px; background: rgba(58,159,216,0.15); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.step-icon svg { width: 22px; height: 22px; fill: var(--sky); }
.step h3 { font-family: 'DM Serif Display', serif; font-size: 22px; color: white; margin-bottom: 12px; letter-spacing: -0.3px; }
.step p { font-size: 14px; color: rgba(255,255,255,0.45); line-height: 1.65; font-weight: 300; }
.solutions-cta { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); padding: 48px; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.solutions-cta-text h3 { font-family: 'DM Serif Display', serif; font-size: 28px; color: white; letter-spacing: -0.5px; margin-bottom: 10px; }
.solutions-cta-text p { font-size: 15px; color: rgba(255,255,255,0.45); line-height: 1.7; font-weight: 300; }
.solutions-cta-actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }

/* CALCULATOR */
.calc-section { background: var(--off); padding: 100px 60px; border-top: 1px solid var(--border); }
.calc-inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.calc-intro h2 { font-family: 'DM Serif Display', serif; font-size: clamp(28px, 3vw, 42px); letter-spacing: -1px; color: var(--ink); margin-bottom: 16px; line-height: 1.1; }
.calc-intro h2 em { font-style: italic; color: var(--blue); }
.calc-intro p { font-size: 15px; color: var(--ink-soft); line-height: 1.75; font-weight: 300; margin-bottom: 20px; }
.calc-note { font-size: 12px; color: var(--ink-muted); line-height: 1.6; font-weight: 300; background: white; border: 1px solid var(--border); border-left: 3px solid var(--blue); padding: 14px 16px; }
.calc-panel { background: white; border: 1px solid var(--border); padding: 36px; }
.calc-field { margin-bottom: 22px; }
.calc-field label { display: block; font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 8px; }
.calc-field-wrap { display: flex; align-items: stretch; border: 1px solid var(--border); background: var(--off); }
.calc-field-wrap:focus-within { border-color: var(--blue); background: white; }
.calc-field input, .calc-field select { flex: 1; border: 0; background: transparent; padding: 13px 14px; font-family: inherit; font-size: 15px; color: var(--ink); outline: none; min-width: 0; }
.calc-field-suffix { padding: 13px 16px; background: var(--blue-light); color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; display: flex; align-items: center; }
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calc-output { margin-top: 28px; background: var(--navy); padding: 28px; }
.calc-output-label { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.45); margin-bottom: 8px; }
.calc-output-num { font-family: 'DM Serif Display', serif; font-size: 48px; color: var(--sky); letter-spacing: -1.5px; line-height: 1; }
.calc-output-num span { font-size: 22px; color: rgba(255,255,255,0.55); margin-left: 6px; }
.calc-output-sub { font-size: 13px; color: rgba(255,255,255,0.55); margin-top: 10px; font-weight: 300; line-height: 1.5; }
.calc-output-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); }
.calc-output-row > div .calc-output-num { font-size: 28px; }
.calc-cta { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }
.calc-toggle { display: inline-flex; border: 1px solid var(--border); background: var(--off); margin-bottom: 18px; }
.calc-toggle button { font-family: inherit; font-size: 12px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-muted); background: transparent; border: 0; padding: 9px 16px; cursor: pointer; transition: background 0.2s, color 0.2s; }
.calc-toggle button.active { background: var(--navy); color: white; }
.calc-toggle button:not(.active):hover { color: var(--ink); background: rgba(0,0,0,0.03); }
.calc-equiv { margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.1); display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.calc-equiv-item { background: rgba(255,255,255,0.04); padding: 16px 18px; border-left: 2px solid var(--sky); }
.calc-equiv-label { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 6px; }
.calc-equiv-val { font-family: 'DM Serif Display', serif; font-size: 26px; color: white; letter-spacing: -0.5px; line-height: 1; }
.calc-equiv-val .unit { font-size: 14px; color: rgba(255,255,255,0.55); margin-left: 4px; font-family: 'DM Sans', sans-serif; }
.calc-equiv-sub { font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 6px; font-weight: 300; line-height: 1.4; }
.calc-equiv .calc-equiv-item.green-accent { border-left-color: var(--green-on-dark); }
.calc-equiv .calc-equiv-item.green-accent .calc-equiv-val { color: var(--green-on-dark); }

/* COMPARISON TABLE */
.compare-section { background: white; padding: 100px 60px; }
.compare-inner { max-width: 1240px; margin: 0 auto; }
.compare-header { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.compare-header .eyebrow { justify-content: center; }
.compare-wrap { border: 1px solid var(--border); overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; min-width: 720px; }
.compare-table th, .compare-table td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
.compare-table thead th { background: var(--navy); color: white; font-weight: 600; font-size: 13px; letter-spacing: 0.4px; }
.compare-table thead th:first-child { background: var(--navy-deeper); }
.compare-table tbody th { background: var(--off); font-weight: 600; color: var(--ink); width: 200px; font-size: 13px; }
.compare-table td { color: var(--ink-soft); font-weight: 300; line-height: 1.6; }
.compare-table tbody tr:hover td, .compare-table tbody tr:hover th { background: var(--blue-light); }
.compare-yes { color: var(--blue); font-weight: 700; }
.compare-no { color: var(--ink-muted); }

/* SUSTAINABILITY PAGE */
.mission { background: var(--off); }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.mission-visual { position: relative; }
.mission-img { width: 100%; height: 500px; object-fit: cover; display: block; }
.mission-caption { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(14,21,32,0.85), transparent); padding: 40px 28px 24px; }
.mission-caption p { font-size: 13px; color: rgba(255,255,255,0.55); font-style: italic; }
.mission-content p { font-size: 16px; color: var(--ink-soft); line-height: 1.85; font-weight: 300; margin-bottom: 20px; }
.mission-pillars { margin-top: 36px; display: flex; flex-direction: column; gap: 0; }
.mp { display: flex; gap: 16px; align-items: flex-start; padding: 18px 0; border-bottom: 1px solid var(--border); }
.mp:first-child { padding-top: 0; }
.mp:last-child { border-bottom: none; }
.mp-icon { width: 36px; height: 36px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.mp-icon svg { width: 16px; height: 16px; fill: var(--blue); }
.mp h4 { font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 3px; }
.mp p { font-size: 13px; color: var(--ink-soft); line-height: 1.6; font-weight: 300; margin: 0; }
.energy { background: white; }
.energy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 56px; }
.ec { background: var(--off); border: 1px solid var(--border); padding: 40px 32px; transition: background 0.25s, box-shadow 0.25s; }
.ec:hover { background: white; box-shadow: 0 12px 40px rgba(26,111,181,0.1); }
.ec-icon { width: 52px; height: 52px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.ec-icon svg { width: 24px; height: 24px; fill: var(--blue); }
.ec-num { font-family: 'DM Serif Display', serif; font-size: 48px; color: var(--navy); letter-spacing: -1.5px; line-height: 1; margin-bottom: 8px; }
.ec-num span { font-size: 22px; color: var(--blue); }
.ec h3 { font-size: 18px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.ec p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; font-weight: 300; }
.esg { background: var(--navy); padding: 100px 60px; }
.esg-inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.esg-left p { font-size: 16px; color: rgba(255,255,255,0.5); line-height: 1.85; font-weight: 300; margin-bottom: 20px; }
.esg-cards { display: flex; flex-direction: column; gap: 2px; }
.esg-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); padding: 24px 28px; transition: background 0.2s; }
.esg-card:hover { background: rgba(255,255,255,0.08); }
.esg-card h4 { font-size: 15px; font-weight: 600; color: white; margin-bottom: 8px; }
.esg-card p { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.65; font-weight: 300; }
.applications { background: var(--off); padding: 100px 60px; }
.app-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: 56px; }
.app-intro-note { font-size: 15px; color: var(--ink-muted); line-height: 1.7; text-align: right; }
.applications .apps-grid { grid-template-columns: repeat(4, 1fr); }
.applications .app-card img { height: 300px; filter: grayscale(15%); }
.sustain-cta { background: var(--blue); padding: 80px 60px; }
.sustain-cta-inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; }
.sustain-cta h2 { font-family: 'DM Serif Display', serif; font-size: clamp(28px, 3vw, 44px); color: white; letter-spacing: -1px; margin-bottom: 10px; }
.sustain-cta p { font-size: 16px; color: rgba(255,255,255,0.75); font-weight: 300; line-height: 1.7; max-width: 560px; }
.sustain-cta-actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; }

/* ABOUT PAGE */
.story { background: var(--white); }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.story-content p { font-size: 16px; color: var(--ink-soft); line-height: 1.85; font-weight: 300; margin-bottom: 20px; }
.story-content p:last-child { margin-bottom: 0; }
.story-visual { display: flex; flex-direction: column; gap: 2px; }
.story-img-main { width: 100%; height: 320px; object-fit: cover; display: block; }
.story-img-secondary { width: 100%; height: 200px; object-fit: cover; display: block; }
.story-caption { background: var(--navy); padding: 20px 24px; }
.story-caption p { font-size: 13px; color: rgba(255,255,255,0.5); font-style: italic; line-height: 1.5; }
.timeline { background: var(--off); padding: 100px 60px; }
.tl-interactive { max-width: 1100px; margin: 48px auto 0; }
.tl-years { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; margin-bottom: 32px; position: relative; }
.tl-years::after { content: ''; position: absolute; left: 5%; right: 5%; top: 30px; height: 2px; background: var(--border); z-index: 0; }
.tl-year-btn { position: relative; z-index: 1; background: var(--off); border: 0; cursor: pointer; font-family: inherit; padding: 14px 8px 18px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: color 0.2s; }
.tl-year-btn .tl-dot-marker { width: 18px; height: 18px; background: white; border: 2px solid var(--border); border-radius: 50%; transition: border-color 0.25s, background 0.25s, transform 0.25s; }
.tl-year-btn .tl-year-label { font-family: 'DM Serif Display', serif; font-size: 22px; color: var(--ink-muted); letter-spacing: -0.5px; transition: color 0.25s; }
.tl-year-btn:hover .tl-dot-marker { border-color: var(--blue); }
.tl-year-btn:hover .tl-year-label { color: var(--ink); }
.tl-year-btn.active .tl-dot-marker { background: var(--blue); border-color: var(--blue); transform: scale(1.15); }
.tl-year-btn.active .tl-year-label { color: var(--navy); font-weight: 600; }
.tl-detail { background: white; border: 1px solid var(--border); border-left: 3px solid var(--blue); padding: 32px 36px; min-height: 180px; display: flex; flex-direction: column; justify-content: center; }
.tl-detail-pane { display: none; }
.tl-detail-pane.active { display: block; animation: fadeUp 0.45s var(--easing) both; }
.tl-detail-tag { font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--blue); margin-bottom: 8px; }
.tl-detail h3 { font-family: 'DM Serif Display', serif; font-size: 26px; color: var(--ink); letter-spacing: -0.5px; margin-bottom: 10px; }
.tl-detail p { font-size: 15px; color: var(--ink-soft); line-height: 1.75; font-weight: 300; }
.values { background: white; padding: 100px 60px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 56px; }
.val-card { background: var(--off); border: 1px solid var(--border); padding: 40px 32px; transition: background 0.25s, box-shadow 0.25s; }
.val-card:hover { background: white; box-shadow: 0 12px 40px rgba(26,111,181,0.08); }
.val-icon { width: 52px; height: 52px; background: var(--blue-light); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.val-icon svg { width: 24px; height: 24px; fill: var(--blue); }
.val-card h3 { font-family: 'DM Serif Display', serif; font-size: 22px; color: var(--ink); margin-bottom: 12px; letter-spacing: -0.3px; }
.val-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.65; font-weight: 300; }
.manufacturing { background: var(--navy); padding: 100px 60px; }
.mfg-inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.mfg-left .eyebrow-line { background: var(--sky); }
.mfg-left .eyebrow-text { color: var(--sky); }
.mfg-left p { font-size: 16px; color: rgba(255,255,255,0.5); line-height: 1.85; font-weight: 300; margin-bottom: 20px; }
.mfg-details { display: flex; flex-direction: column; gap: 2px; margin-top: 8px; }
.mfg-row { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); padding: 18px 22px; display: flex; align-items: flex-start; gap: 14px; }
.mfg-row svg { width: 15px; height: 15px; fill: var(--sky); flex-shrink: 0; margin-top: 2px; }
.mfg-row-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 4px; }
.mfg-row-val { font-size: 14px; color: rgba(255,255,255,0.75); font-weight: 500; }
.mfg-visual { position: relative; }
.mfg-img { width: 100%; height: 460px; object-fit: cover; display: block; }
.mfg-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,26,48,0.7), transparent 50%); }
.partner-section { background: var(--off); padding: 100px 60px; }
.partner-inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.partner-content p { font-size: 16px; color: var(--ink-soft); line-height: 1.85; font-weight: 300; margin-bottom: 20px; }
.partner-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 28px; }
.ptag { border: 1px solid var(--border); color: var(--ink-soft); font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; padding: 7px 14px; background: white; }
.partner-stats { display: flex; flex-direction: column; gap: 2px; }
.pstat { background: white; border: 1px solid var(--border); padding: 28px 32px; }
.pstat-val { font-family: 'DM Serif Display', serif; font-size: 40px; color: var(--navy); letter-spacing: -1.5px; line-height: 1; margin-bottom: 6px; }
.pstat-label { font-size: 13px; color: var(--ink-muted); line-height: 1.4; }
.contact-info { background: white; padding: 100px 60px; }
.ci-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.ci-details { display: flex; flex-direction: column; gap: 2px; }
.ci-row { background: var(--off); border: 1px solid var(--border); padding: 18px 22px; display: flex; gap: 14px; align-items: flex-start; }
.ci-row svg { width: 15px; height: 15px; fill: var(--blue); flex-shrink: 0; margin-top: 2px; }
.ci-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 4px; }
.ci-val { font-size: 14px; color: var(--ink); font-weight: 500; line-height: 1.4; }
.ci-val a { color: var(--blue); text-decoration: none; transition: color 0.2s; }
.ci-val a:hover { color: var(--navy); }
.linkedin-btn { display: inline-flex; align-items: center; gap: 10px; margin-top: 20px; color: var(--blue); text-decoration: none; font-size: 13px; font-weight: 600; border: 1px solid var(--border); padding: 12px 20px; background: white; transition: border-color 0.2s; }
.linkedin-btn:hover { border-color: var(--blue); }
.linkedin-btn svg { width: 15px; height: 15px; fill: var(--blue); }
.ci-map { width: 100%; height: 360px; border: 1px solid var(--border); overflow: hidden; }
.ci-map iframe { width: 100%; height: 100%; border: none; display: block; }

/* CONTACT PAGE */
.contact-body { padding: 100px 60px; background: var(--white); }
.contact-grid { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: start; }
.form-heading { font-family: 'DM Serif Display', serif; font-size: clamp(28px, 3vw, 40px); color: var(--ink); letter-spacing: -1px; margin-bottom: 10px; }
.form-heading em { font-style: italic; color: var(--blue); }
.form-subhead { font-size: 15px; color: var(--ink-muted); line-height: 1.7; margin-bottom: 36px; font-weight: 300; }
.cf7-wrap .wpcf7-form { display: flex; flex-direction: column; gap: 16px; }
.cf7-wrap p { margin: 0; }
.cf7-wrap input[type="text"], .cf7-wrap input[type="email"], .cf7-wrap input[type="tel"], .cf7-wrap select, .cf7-wrap textarea { width: 100%; padding: 13px 16px; border: 1px solid var(--border); background: var(--off); font-family: 'DM Sans', sans-serif; font-size: 14px; color: var(--ink); outline: none; transition: border-color 0.2s, background 0.2s; -webkit-appearance: none; }
.cf7-wrap input:focus, .cf7-wrap select:focus, .cf7-wrap textarea:focus { border-color: var(--blue); background: white; }
.cf7-wrap textarea { resize: vertical; min-height: 140px; }
.cf7-wrap input[type="submit"] { background: var(--navy); color: white; border: none; padding: 15px 36px; font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; transition: background 0.2s; letter-spacing: 0.2px; width: 100%; }
.cf7-wrap input[type="submit"]:hover { background: var(--blue); }
.cf7-wrap .wpcf7-not-valid-tip { font-size: 12px; color: var(--red); margin-top: 4px; display: block; }
.cf7-wrap .wpcf7-response-output { font-size: 13px; padding: 12px 16px; border: 1px solid; margin-top: 16px; }
.cf7-wrap .wpcf7-mail-sent-ok { border-color: #2e7d32; color: #2e7d32; background: #f1f8e9; }
.cf7-wrap .wpcf7-validation-errors { border-color: var(--red); color: var(--red); background: #fdf0ee; }
.cf7-wrap input.field-valid, .cf7-wrap textarea.field-valid, .cf7-wrap select.field-valid { border-color: #2e7d32; background: white; }
.cf7-wrap input.field-invalid, .cf7-wrap textarea.field-invalid, .cf7-wrap select.field-invalid { border-color: var(--red); }
.cf7-wrap .field-hint { font-size: 12px; color: var(--ink-muted); margin-top: 4px; display: none; font-weight: 300; }
.cf7-wrap .field-hint.show { display: block; }
.cf7-wrap .field-hint.err { color: var(--red); }
.cf7-wrap .field-hint.ok { color: #2e7d32; }
.contact-sidebar { display: flex; flex-direction: column; gap: 2px; }
.cs-block { background: var(--off); border: 1px solid var(--border); padding: 28px 28px; }
.cs-block-title { font-size: 10px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 16px; }
.cs-row { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 14px; }
.cs-row:last-child { margin-bottom: 0; }
.cs-row svg { width: 14px; height: 14px; fill: var(--blue); flex-shrink: 0; margin-top: 2px; }
.cs-row-label { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 3px; }
.cs-row-val { font-size: 14px; color: var(--ink); font-weight: 500; line-height: 1.5; }
.cs-row-val a { color: var(--blue); text-decoration: none; transition: color 0.2s; }
.cs-row-val a:hover { color: var(--navy); }
.cs-map { width: 100%; height: 260px; overflow: hidden; border: 1px solid var(--border); }
.cs-map iframe { width: 100%; height: 100%; border: none; display: block; }
.linkedin-block { background: var(--navy); border: none; padding: 24px 28px; display: flex; align-items: center; gap: 14px; text-decoration: none; transition: background 0.2s; }
.linkedin-block:hover { background: var(--blue); }
.linkedin-icon { width: 36px; height: 36px; background: rgba(58,159,216,0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.linkedin-icon svg { width: 16px; height: 16px; fill: white; }
.linkedin-label { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 3px; }
.linkedin-val { font-size: 14px; color: white; font-weight: 600; }
.response-note { background: var(--blue-light); border: 1px solid rgba(26,111,181,0.2); padding: 16px 20px; display: flex; gap: 12px; align-items: flex-start; margin-top: 2px; }
.response-note svg { width: 14px; height: 14px; fill: var(--blue); flex-shrink: 0; margin-top: 2px; }
.response-note p { font-size: 13px; color: var(--ink-soft); line-height: 1.55; font-weight: 300; }
.response-note strong { color: var(--navy); font-weight: 600; }

/* LIGHTBOX */
.lb-overlay { position: fixed; inset: 0; z-index: 1000; background: rgba(7,16,31,0.92); backdrop-filter: blur(6px); display: none; align-items: center; justify-content: center; padding: 40px 24px; cursor: zoom-out; }
.lb-overlay.open { display: flex; animation: fadeIn 0.25s var(--easing); }
.lb-overlay img { max-width: min(1100px, 100%); max-height: 86vh; object-fit: contain; box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.lb-caption { position: absolute; bottom: 28px; left: 0; right: 0; text-align: center; color: rgba(255,255,255,0.7); font-size: 13px; font-weight: 300; letter-spacing: 0.3px; }
.lb-close { position: absolute; top: 24px; right: 24px; width: 44px; height: 44px; background: rgba(255,255,255,0.1); border: 0; cursor: pointer; color: white; display: flex; align-items: center; justify-content: center; transition: background 0.2s; }
.lb-close:hover { background: rgba(255,255,255,0.2); }
.lb-close svg { width: 18px; height: 18px; fill: white; }

/* FOOTER */
.site-footer { background: var(--navy-deeper); padding: 72px 60px 36px; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; max-width: 1240px; margin-left: auto; margin-right: auto; }
.fbrand img { height: 40px; display: block; margin-bottom: 18px; }
.fbrand p { font-size: 13px; color: rgba(255,255,255,0.28); line-height: 1.75; font-weight: 300; max-width: 260px; }
.fcol-title { font-size: 10px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: rgba(255,255,255,0.28); margin-bottom: 18px; }
.fcol-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.fcol-links a { font-size: 13px; color: rgba(255,255,255,0.38); text-decoration: none; transition: color 0.2s; }
.fcol-links a:hover { color: white; }
.fci { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; }
.fci svg { width: 13px; height: 13px; fill: var(--sky); flex-shrink: 0; margin-top: 2px; }
.fci span, .fci a { font-size: 13px; color: rgba(255,255,255,0.38); text-decoration: none; line-height: 1.5; transition: color 0.2s; }
.fci a:hover { color: white; }
.footer-bottom { max-width: 1240px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,0.07); padding-top: 28px; display: flex; align-items: center; justify-content: space-between; }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.18); }
.fbl { display: flex; gap: 24px; }
.fbl a { font-size: 12px; color: rgba(255,255,255,0.22); text-decoration: none; transition: color 0.2s; }
.fbl a:hover { color: rgba(255,255,255,0.6); }

/* RESPONSIVE */
@media (max-width: 960px) {
  nav.site-nav { padding: 0 20px; }
  .nav-links, .nav-phone { display: none; }
  .nav-hamburger { display: flex; }
  .nav-cta { padding: 8px 16px; font-size: 12px; }
  .hero { grid-template-columns: 1fr; }
  .hero-right { height: 56vw; min-height: 280px; }
  .hero-left { padding: 60px 24px; }
  .section, .industries, .sustain-teaser, .prod-section, .solutions-section, .energy, .esg, .applications, .sustain-cta, .timeline, .values, .manufacturing, .partner-section, .contact-info, .calc-section, .compare-section { padding: 72px 24px; }
  .page-hero { padding: 100px 24px 48px; }
  .page-hero-inner.split { grid-template-columns: 1fr; gap: 40px; }
  .prod-nav { padding: 0 16px; top: var(--nav-h); }
  .prod-grid, .prod-grid.reverse { grid-template-columns: 1fr; gap: 40px; direction: ltr; }
  .prod-img, .concept-svg { height: 300px; }
  .why-grid, .st-inner, .mission-grid, .esg-inner, .app-intro, .story-grid, .mfg-inner, .partner-inner, .ci-grid, .contact-grid, .calc-inner, .services-tease-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-tease { padding: 72px 24px; }
  .st-pill { grid-template-columns: 40px 1fr 16px; gap: 14px; padding: 18px 20px; }
  .teaser-grid, .energy-grid, .applications .apps-grid { grid-template-columns: 1fr 1fr; }
  .apps-grid { grid-template-columns: 1fr 1fr; }
  .solutions-steps { grid-template-columns: 1fr; }
  .solutions-cta { grid-template-columns: 1fr; gap: 24px; }
  .solutions-cta-actions { align-items: flex-start; }
  .ind-grid { grid-template-columns: 1fr 1fr; }
  .pt-header { grid-template-columns: 1fr; gap: 16px; }
  .pt-note, .app-intro-note { text-align: left; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .impact-band-inner { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .sustain-cta-inner { grid-template-columns: 1fr; gap: 32px; }
  .sustain-cta-actions { align-items: flex-start; }
  .mfg-img { height: 280px; }
  .tl-years { grid-template-columns: repeat(5, 1fr); }
  .tl-year-btn .tl-year-label { font-size: 16px; }
  .calc-row { grid-template-columns: 1fr; }
  .calc-output-row { grid-template-columns: 1fr 1fr; }
  .site-footer { padding: 48px 24px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; margin-bottom: 40px; }
  .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
  .float-btn { bottom: 20px; right: 20px; padding: 11px 16px; font-size: 12px; }
  .to-top { bottom: 20px; left: 20px; width: 40px; height: 40px; }
}
@media (max-width: 560px) {
  .teaser-grid, .ind-grid, .energy-grid, .apps-grid, .applications .apps-grid, .values-grid, .footer-grid { grid-template-columns: 1fr; }
  .fbl { flex-wrap: wrap; justify-content: center; }
  .hero-left { padding: 48px 20px; }
  .calc-panel { padding: 24px; }
  .tl-years { grid-template-columns: repeat(5, 1fr); gap: 0; }
  .tl-year-btn { padding: 10px 4px 14px; }
  .tl-year-btn .tl-year-label { font-size: 14px; }
  .tl-detail { padding: 24px 22px; }
  .tl-detail h3 { font-size: 20px; }
}