:root {
  --ink: #111719;
  --ink-2: #20282b;
  --cyan: #00b9d8;
  --cyan-soft: #83e8f2;
  --paper: #f4f6f3;
  --white: #fff;
  --muted: #687174;
  --line: rgba(17, 23, 25, .14);
  --radius: 1.35rem;
  --shadow: 0 24px 70px rgba(9, 16, 18, .12);
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.shell { width: min(calc(100% - 2.5rem), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 1000; background: var(--cyan); color: #071214; padding: .75rem 1rem; border-radius: .5rem; }
.skip-link:focus { top: 1rem; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: 84px; color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.13); transition: background .25s, height .25s;
}
.site-header.scrolled { height: 70px; background: rgba(10, 16, 18, .92); backdrop-filter: blur(18px); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; font-weight: 800; letter-spacing: .18em; font-size: .95rem; }
.brand img { width: 82px; height: 60px; object-fit: contain; background: white; border-radius: .75rem; padding: .2rem; }
.brand span { display: none; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links > a { font-size: .87rem; font-weight: 650; position: relative; }
.nav-links > a:not(.button)::after { content: ""; position: absolute; height: 2px; background: var(--cyan); left: 0; right: 100%; bottom: -.5rem; transition: right .2s; }
.nav-links > a:hover::after, .nav-links > a.active::after { right: 0; }
.menu-toggle { display: none; border: 0; background: none; padding: .5rem; }
.menu-toggle span { width: 25px; height: 2px; display: block; background: white; margin: 5px; transition: transform .2s; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: .65rem; min-height: 48px; padding: .76rem 1.15rem; border: 1px solid transparent; border-radius: 999px; font-weight: 750; font-size: .88rem; transition: transform .2s, background .2s, border-color .2s; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--cyan); color: #061416; }
.button-primary:hover { background: var(--cyan-soft); }
.button-outline { border-color: rgba(255,255,255,.48); color: var(--white); background: rgba(255,255,255,.04); }
.button-dark { background: var(--ink); color: white; }
.button .arrow { font-size: 1.1em; }

.hero { min-height: 100svh; display: grid; align-items: end; color: white; background: #080d0f; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5,8,9,.98) 0%, rgba(5,8,9,.79) 42%, rgba(5,8,9,.2) 72%), url("assets/images/inoxcel-hero.png") center/cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 58%, rgba(5,8,9,.88)); }
.hero-grid { position: absolute; inset: 0; opacity: .11; background-image: linear-gradient(rgba(255,255,255,.45) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.45) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to right, black, transparent 80%); }
.hero-content { position: relative; z-index: 2; padding: 11rem 0 6rem; max-width: 760px; }
.eyebrow { display: flex; align-items: center; gap: .8rem; color: var(--cyan-soft); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 800; }
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--cyan); }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(3.3rem, 7.2vw, 7.4rem); line-height: .92; letter-spacing: -.065em; margin: 1.55rem 0 1.8rem; max-width: 970px; }
h1 .accent, h2 .accent { color: var(--cyan); }
.hero-lede { max-width: 610px; color: rgba(255,255,255,.74); font-size: clamp(1.05rem, 1.6vw, 1.25rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.4rem; }
.hero-foot { position: absolute; z-index: 3; right: max(1.25rem, calc((100vw - var(--max))/2)); bottom: 3rem; text-align: right; color: rgba(255,255,255,.54); font-size: .73rem; letter-spacing: .12em; text-transform: uppercase; }
.hero-foot strong { display: block; font-size: 1.25rem; color: white; letter-spacing: -.02em; text-transform: none; }

.section { padding: clamp(5rem, 10vw, 9rem) 0; }
.section-head { display: grid; grid-template-columns: .8fr 1.6fr; gap: 2rem; align-items: start; margin-bottom: 4rem; }
.section-head h2, .display { font-size: clamp(2.5rem, 5vw, 5.3rem); line-height: 1; letter-spacing: -.055em; margin-bottom: 0; }
.section-head .intro { max-width: 640px; font-size: 1.1rem; color: var(--muted); }
.kicker { color: var(--cyan); font-size: .73rem; text-transform: uppercase; letter-spacing: .16em; font-weight: 850; padding-top: .75rem; }
.light { color: white; background: var(--ink); }
.light .intro, .light .muted { color: rgba(255,255,255,.62); }

.marquee { overflow: hidden; border-bottom: 1px solid var(--line); background: white; }
.marquee-track { display: flex; width: max-content; animation: marquee 28s linear infinite; padding: 1.25rem 0; font-size: .76rem; letter-spacing: .17em; text-transform: uppercase; font-weight: 800; }
.marquee-track span { display: flex; align-items: center; }
.marquee-track span::after { content: "✦"; color: var(--cyan); padding: 0 2.3rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

.split-feature { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 690px; }
.feature-visual { min-height: 540px; background: linear-gradient(135deg, rgba(0,185,216,.13), rgba(9,15,17,.08)), url("assets/images/inoxcel-hero.png") 68% center/cover; position: relative; }
.feature-stat { position: absolute; bottom: 2rem; left: 2rem; background: var(--cyan); color: #081214; border-radius: var(--radius); padding: 1.5rem; width: 190px; }
.feature-stat strong { font-size: 3rem; line-height: 1; letter-spacing: -.06em; display: block; }
.feature-copy { background: white; padding: clamp(3rem, 6vw, 6.5rem); display: flex; flex-direction: column; justify-content: center; }
.feature-copy h2 { font-size: clamp(2.5rem, 4vw, 4.7rem); line-height: 1; letter-spacing: -.055em; }
.feature-copy p { color: var(--muted); font-size: 1.08rem; }
.text-link { font-weight: 800; display: inline-flex; align-items: center; gap: .55rem; margin-top: 1rem; }
.text-link span { color: var(--cyan); transition: transform .2s; }
.text-link:hover span { transform: translateX(4px); }

.solution-grid { display: grid; grid-template-columns: repeat(12, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.solution-card { grid-column: span 6; padding: 2.2rem 2rem 2.6rem 0; border-bottom: 1px solid rgba(255,255,255,.18); min-height: 270px; position: relative; }
.solution-card:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.18); padding-right: 3rem; }
.solution-card:nth-child(even) { padding-left: 3rem; }
.solution-card .num { color: var(--cyan); font-size: .72rem; letter-spacing: .1em; }
.solution-card h3 { font-size: clamp(1.5rem, 2.4vw, 2.35rem); line-height: 1.08; letter-spacing: -.035em; margin: 2.2rem 0 1rem; }
.solution-card p { color: rgba(255,255,255,.58); max-width: 480px; }

.industries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.industry {
  background: #111719; color: white; padding: 1.5rem; min-height: 270px; display: flex; flex-direction: column;
  justify-content: space-between; position: relative; isolation: isolate; overflow: hidden;
}
.industry::before {
  content: ""; position: absolute; inset: 0; z-index: -2; background-image: var(--industry-image);
  background-size: cover; background-position: var(--industry-position, center); transform: scale(1.02);
  transition: transform .55s ease, filter .35s ease;
}
.industry::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(6,12,14,.46) 0%, rgba(6,12,14,.2) 38%, rgba(6,12,14,.92) 100%);
  transition: background .3s ease;
}
.industry:hover::before { transform: scale(1.075); filter: saturate(1.08); }
.industry:hover::after { background: linear-gradient(180deg, rgba(0,128,150,.35), rgba(4,12,14,.88)); }
.industry > span { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.48); border-radius: 50%; color: var(--cyan-soft); font-size: .75rem; font-weight: 800; }
.industry svg { width: 28px; height: 28px; }
.industry h3 { font-size: 1.35rem; line-height: 1.12; letter-spacing: -.025em; margin: 0; max-width: 180px; text-shadow: 0 2px 20px rgba(0,0,0,.5); }

.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.process-step { padding: 1.7rem; border: 1px solid var(--line); border-right: 0; min-height: 290px; }
.process-step:last-child { border-right: 1px solid var(--line); }
.process-step .num { color: var(--cyan); font-size: 3.5rem; line-height: 1; font-weight: 250; letter-spacing: -.07em; }
.process-step h3 { margin: 4rem 0 .7rem; font-size: 1.18rem; }
.process-step p { color: var(--muted); font-size: .9rem; }

.cta { background: var(--cyan); color: #061315; padding: clamp(4rem, 8vw, 7rem) 0; }
.cta-wrap { display: flex; align-items: end; justify-content: space-between; gap: 2rem; }
.cta h2 { font-size: clamp(2.6rem, 5.8vw, 6.3rem); line-height: .95; letter-spacing: -.065em; max-width: 850px; margin-bottom: 0; }

.page-hero { min-height: 70svh; color: white; background: var(--ink); display: flex; align-items: end; padding: 11rem 0 5rem; position: relative; overflow: hidden; }
.page-hero::after { content: ""; position: absolute; width: min(55vw, 760px); aspect-ratio: 1; border: 1px solid rgba(0,185,216,.25); border-radius: 50%; right: -10%; top: -28%; box-shadow: 0 0 0 80px rgba(0,185,216,.035), 0 0 0 160px rgba(0,185,216,.025); }
.page-hero .shell { position: relative; z-index: 1; }
.page-hero h1 { max-width: 1040px; font-size: clamp(3.4rem, 7.6vw, 7rem); }
.page-hero p { max-width: 680px; font-size: 1.15rem; color: rgba(255,255,255,.67); }
.breadcrumbs { color: var(--cyan-soft); font-size: .75rem; text-transform: uppercase; letter-spacing: .15em; margin-bottom: 2rem; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); align-items: start; }
.about-grid h2 { font-size: clamp(2.3rem, 4.5vw, 4.7rem); line-height: 1.02; letter-spacing: -.05em; }
.about-grid .large-copy { font-size: 1.25rem; color: var(--muted); }
.principles { border-top: 1px solid var(--line); margin-top: 2.5rem; }
.principle { display: grid; grid-template-columns: 90px 1fr; padding: 1.35rem 0; border-bottom: 1px solid var(--line); }
.principle strong { color: var(--cyan); font-size: .75rem; letter-spacing: .1em; }
.principle p { margin: 0; }
.value-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: rgba(255,255,255,.15); }
.value { padding: 2rem 1.4rem; min-height: 230px; background: var(--ink-2); }
.value b { display: block; color: var(--cyan); margin-bottom: 5rem; }

.detail-list { border-top: 1px solid var(--line); }
.detail { display: grid; grid-template-columns: 80px 1fr 1.1fr; gap: 2rem; padding: 2.3rem 0; border-bottom: 1px solid var(--line); }
.detail .num { color: var(--cyan); font-weight: 800; }
.detail h2 { font-size: clamp(1.7rem, 3vw, 2.8rem); line-height: 1.05; letter-spacing: -.04em; margin: 0; }
.detail p { color: var(--muted); margin: 0; }
.detail ul { padding-left: 1.1rem; color: var(--muted); columns: 2; }
.detail li { margin-bottom: .55rem; break-inside: avoid; }

.industry-detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.industry-detail { min-height: 340px; padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; justify-content: space-between; background: white; }
.industry-detail span { width: 42px; height: 42px; background: var(--cyan); border-radius: 50%; display: grid; place-items: center; font-weight: 850; }
.industry-detail h2 { font-size: 1.65rem; letter-spacing: -.035em; margin-bottom: .7rem; }
.industry-detail p { color: var(--muted); margin: 0; }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 8vw, 8rem); }
.contact-list { border-top: 1px solid var(--line); }
.contact-item { padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.contact-item small { display: block; color: var(--muted); text-transform: uppercase; letter-spacing: .12em; margin-bottom: .35rem; }
.contact-item a { font-weight: 750; }
.form-card { background: white; border-radius: var(--radius); padding: clamp(1.5rem, 4vw, 3rem); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: block; font-size: .77rem; text-transform: uppercase; letter-spacing: .11em; font-weight: 800; margin-bottom: 1.2rem; }
input, textarea, select { width: 100%; border: 0; border-bottom: 1px solid #aab0b1; background: transparent; padding: .8rem 0; color: var(--ink); outline: none; text-transform: none; letter-spacing: normal; font-weight: 500; }
input:focus, textarea:focus, select:focus { border-color: var(--cyan); }
textarea { min-height: 130px; resize: vertical; }
.form-note { color: var(--muted); font-size: .8rem; margin-top: 1rem; }
.form-status { min-height: 1.5rem; color: #08778b; font-weight: 700; }
.form-status.success { color: #087044; }
.form-status.error { color: #a32626; }
.form-status a { text-decoration: underline; }
.form-trap { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.button:disabled { opacity: .62; cursor: wait; transform: none; }

.site-toast {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 80; display: flex; align-items: center; gap: .8rem;
  width: min(370px, calc(100vw - 2rem)); padding: 1rem 1.1rem; color: white; background: #0b1716;
  border: 1px solid rgba(122, 230, 242, .36); border-radius: 1rem; box-shadow: 0 22px 65px rgba(0,0,0,.32);
  font-size: .92rem; font-weight: 750; opacity: 0; transform: translateY(18px); pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.site-toast.show { opacity: 1; transform: none; }
.toast-check { width: 30px; height: 30px; flex: 0 0 auto; display: grid; place-items: center; color: #061416; background: var(--cyan); border-radius: 50%; font-weight: 900; }

.partner-prompt {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 45; width: min(360px, calc(100vw - 2rem));
  color: white; background: rgba(10, 16, 18, .97); border: 1px solid rgba(122, 230, 242, .34);
  border-radius: 1.15rem; box-shadow: 0 22px 70px rgba(0,0,0,.34); padding: 1.25rem;
  opacity: 0; transform: translateY(22px) scale(.98); pointer-events: none;
  transition: opacity .35s, transform .35s;
}
.partner-prompt.show { opacity: 1; transform: none; pointer-events: auto; }
.partner-prompt .prompt-top { display: flex; gap: .85rem; align-items: center; padding-right: 1.7rem; }
.partner-prompt img { width: 52px; height: 48px; object-fit: contain; background: white; border-radius: .65rem; padding: .15rem; }
.partner-prompt h2 { font-size: 1.15rem; letter-spacing: -.02em; margin: 0; }
.partner-prompt p { color: rgba(255,255,255,.64); font-size: .88rem; margin: .85rem 0 1rem; }
.partner-prompt .button { min-height: 42px; padding: .55rem .9rem; }
.partner-prompt-close { position: absolute; top: .65rem; right: .65rem; width: 32px; height: 32px; border: 0; border-radius: 50%; color: white; background: rgba(255,255,255,.08); cursor: pointer; }
.partner-prompt-close:hover { background: rgba(255,255,255,.17); }

.footer { background: #090e10; color: white; padding: 5rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, .6fr); gap: 3rem; }
.footer .brand { margin-bottom: 1.4rem; }
.footer-note { max-width: 430px; color: rgba(255,255,255,.54); }
.footer h3 { font-size: .72rem; text-transform: uppercase; letter-spacing: .14em; color: var(--cyan-soft); }
.footer-links { display: grid; gap: .7rem; color: rgba(255,255,255,.7); font-size: .9rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.13); margin-top: 4rem; padding-top: 1.5rem; display: flex; justify-content: space-between; color: rgba(255,255,255,.45); font-size: .74rem; }

.reveal { opacity: 0; transform: translateY(25px); transition: opacity .7s, transform .7s; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .nav-links { position: fixed; inset: 0; background: #090e10; display: flex; flex-direction: column; justify-content: center; font-size: 1.5rem; transform: translateX(100%); transition: transform .3s; }
  .nav-links.open { transform: none; }
  .nav-links > a { font-size: 1.35rem; }
  .menu-toggle { display: block; z-index: 2; }
  .section-head, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .split-feature { grid-template-columns: 1fr; }
  .industries { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step { border-right: 1px solid var(--line); }
  .process-step:last-child { grid-column: span 2; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .value:last-child { grid-column: span 2; }
  .detail { grid-template-columns: 50px 1fr; }
  .detail > div:last-child { grid-column: 2; }
  .industry-detail-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: span 3; }
}
@media (max-width: 640px) {
  .shell { width: min(calc(100% - 1.5rem), var(--max)); }
  .site-header { height: 70px; }
  .brand img { width: 68px; height: 50px; }
  .hero-content { padding-bottom: 4rem; }
  .hero-foot { display: none; }
  h1 { font-size: clamp(3rem, 16vw, 4.8rem); }
  .section { padding: 4.5rem 0; }
  .solution-card { grid-column: span 12; padding: 2rem 0 !important; border-right: 0 !important; }
  .industries, .industry-detail-grid { grid-template-columns: 1fr; }
  .industry { min-height: 180px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step, .process-step:last-child { grid-column: auto; min-height: 240px; }
  .process-step h3 { margin-top: 2rem; }
  .cta-wrap { align-items: start; flex-direction: column; }
  .value-grid { grid-template-columns: 1fr; }
  .value:last-child { grid-column: auto; }
  .detail { grid-template-columns: 1fr; gap: .8rem; }
  .detail > div:last-child { grid-column: auto; }
  .detail ul { columns: 1; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: span 2; }
  .footer-bottom { flex-direction: column; gap: .5rem; }
  .partner-prompt { right: .75rem; bottom: .75rem; width: calc(100vw - 1.5rem); }
  .site-toast { right: .75rem; bottom: .75rem; width: calc(100vw - 1.5rem); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}