/* ============================================================
   GOKUL AUTOTECH — Corporate Site
   Design system: industrial / precision / premium
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --ink:       #3a180c;
  --navy:      #6e260d;
  --navy-2:    #853214;
  --navy-3:    #a74218;
  --orange:    #ff4d00;
  --orange-d:  #d93e00;
  --gold:      #ffc27a;
  --paper:     #fffdf9;
  --mist:      #fff4e6;
  --mist-2:    #ffe9d0;
  --line:      #f1d9c5;
  --muted:     #72584b;
  --muted-2:   #9e7e6d;
  --white-70:  rgba(255,255,255,.72);
  --white-50:  rgba(255,255,255,.5);

  --maxw: 1240px;
  --gutter: clamp(1.15rem, 4vw, 2.5rem);
  --section: clamp(4.5rem, 9vw, 8rem);
  --radius: 22px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(93,35,12,.05), 0 8px 20px rgba(145,54,14,.06);
  --shadow-md: 0 18px 45px rgba(109,39,10,.12), 0 3px 10px rgba(109,39,10,.07);
  --shadow-lg: 0 35px 80px rgba(91,30,8,.2);

  --ff-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --ff-body: "Inter", "Segoe UI", system-ui, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 4px; }

/* ---------- Type ---------- */
h1,h2,h3,h4 { font-family: var(--ff-display); font-weight: 700; line-height: 1.08; letter-spacing: -.02em; color: var(--ink); }
.h-xl { font-size: clamp(2.4rem, 5.6vw, 4.4rem); }
.h-lg { font-size: clamp(2rem, 4.2vw, 3.1rem); }
.h-md { font-size: clamp(1.4rem, 2.4vw, 1.85rem); letter-spacing: -.01em; }
p { color: var(--muted); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: #41505f; line-height: 1.7; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }
.bg-mist { background: var(--mist); }
.bg-ink  { background: var(--ink); color: #fff; }
.bg-navy { background: var(--navy); color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--ff-display);
  font-size: .76rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--orange);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--orange); display: inline-block; }
.bg-ink .eyebrow, .bg-navy .eyebrow { color: var(--gold); }
.bg-ink .eyebrow::before, .bg-navy .eyebrow::before { background: var(--gold); }

.section-head { max-width: 760px; margin-bottom: clamp(2.2rem, 4vw, 3.4rem); }
.section-head .h-lg { margin-top: 1rem; }
.section-head p { margin-top: 1rem; font-size: 1.06rem; }
.center { text-align: center; margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  --b: var(--orange);
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--ff-display); font-weight: 600; font-size: .92rem; letter-spacing: .01em;
  padding: .92rem 1.6rem; border-radius: 999px;
  transition: transform .35s var(--ease), background .25s, box-shadow .35s, color .25s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--orange); color: #fff; box-shadow: 0 10px 26px rgba(239,90,31,.34); }
.btn--primary:hover { background: var(--orange-d); transform: translateY(-2px); box-shadow: 0 16px 32px rgba(239,90,31,.4); }
.btn--ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--light { background: rgba(255,255,255,.08); color: #fff; border: 1.5px solid rgba(255,255,255,.22); backdrop-filter: blur(4px); }
.btn--light:hover { background: #fff; color: var(--ink); transform: translateY(-2px); }
.btn--white { background: #fff; color: var(--ink); }
.btn--white:hover { background: var(--gold); transform: translateY(-2px); }

.link-arrow { display: inline-flex; align-items: center; gap: .5rem; font-family: var(--ff-display); font-weight: 600; font-size: .94rem; color: var(--orange); transition: gap .3s var(--ease); }
.link-arrow svg { width: 16px; height: 16px; }
.link-arrow:hover { gap: .85rem; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .4s var(--ease), box-shadow .4s, transform .4s var(--ease);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  height: 84px; transition: height .35s var(--ease);
}
.brand { display: flex; align-items: center; gap: .7rem; }
.brand__mark { width: 40px; height: 40px; border-radius: 9px; object-fit: cover; box-shadow: 0 4px 12px rgba(239,90,31,.3); }
.brand__text { font-family: var(--ff-display); line-height: 1; }
.brand__name { display: block; font-weight: 700; font-size: 1.12rem; letter-spacing: -.01em; color: #fff; transition: color .4s; }
.brand__tag  { display: block; font-size: .62rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--gold); margin-top: 3px; }

.nav { display: flex; align-items: center; gap: .3rem; }
.nav a {
  position: relative; font-family: var(--ff-display); font-weight: 500; font-size: .92rem;
  color: var(--white-70); padding: .55rem .9rem; border-radius: 8px; transition: color .25s;
}
.nav a::after {
  content: ""; position: absolute; left: .9rem; right: .9rem; bottom: .35rem; height: 2px;
  background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav a:hover, .nav a.active { color: #fff; }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: .8rem; }

/* scrolled state */
.site-header.scrolled { background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(12px); box-shadow: 0 1px 0 var(--line), 0 8px 30px rgba(16,30,50,.07); }
.site-header.scrolled .site-header__inner { height: 70px; }
.site-header.scrolled .brand__name { color: var(--ink); }
.site-header.scrolled .nav a { color: var(--muted); }
.site-header.scrolled .nav a:hover, .site-header.scrolled .nav a.active { color: var(--ink); }
.site-header.scrolled .btn--light { background: var(--orange); color: #fff; border-color: var(--orange); box-shadow: 0 8px 20px rgba(239,90,31,.3); }
.site-header.scrolled .btn--light:hover { background: var(--orange-d); }
.site-header.scrolled .hamburger span { background: var(--ink); }

/* hamburger */
.hamburger { display: none; width: 44px; height: 44px; border-radius: 10px; position: relative; }
.hamburger span { position: absolute; left: 11px; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: .3s var(--ease); }
.hamburger span:nth-child(1){ top: 16px; } .hamburger span:nth-child(2){ top: 21px; } .hamburger span:nth-child(3){ top: 26px; }
body.menu-open .hamburger span:nth-child(1){ top: 21px; transform: rotate(45deg); }
body.menu-open .hamburger span:nth-child(2){ opacity: 0; }
body.menu-open .hamburger span:nth-child(3){ top: 21px; transform: rotate(-45deg); }

/* mobile drawer */
.mobile-nav {
  position: fixed; inset: 0; z-index: 99; background: var(--ink); color: #fff;
  display: flex; flex-direction: column; justify-content: center; padding: 6rem var(--gutter) 3rem;
  transform: translateY(-100%); opacity: 0; visibility: hidden; transition: .45s var(--ease);
}
body.menu-open .mobile-nav { transform: translateY(0); opacity: 1; visibility: visible; }
.mobile-nav a { font-family: var(--ff-display); font-weight: 600; font-size: clamp(1.7rem,7vw,2.4rem); padding: .35rem 0; color: #fff; border-bottom: 1px solid rgba(255,255,255,.1); transition: color .25s, padding-left .3s var(--ease); }
.mobile-nav a:hover, .mobile-nav a.active { color: var(--gold); padding-left: .6rem; }
.mobile-nav .btn { margin-top: 2rem; align-self: flex-start; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(8,16,28,.94) 0%, rgba(12,23,38,.82) 42%, rgba(14,25,40,.55) 100%);
}
.hero__grid {
  position: absolute; inset: 0; z-index: 1; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 20% 50%, #000 0%, transparent 75%);
          mask-image: radial-gradient(circle at 20% 50%, #000 0%, transparent 75%);
}
.hero .container { position: relative; z-index: 2; padding-block: 7rem 4rem; width: 100%; }
.hero__inner { max-width: 880px; }
.hero__badges { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.hero__badges .chip {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--ff-display); font-size: .72rem; font-weight: 500; letter-spacing: .04em;
  padding: .4rem .8rem; border-radius: 999px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); color: var(--white-70);
}
.hero__badges .chip b { color: #fff; font-weight: 600; }
.hero h1 { font-size: clamp(2.5rem, 6.4vw, 5rem); letter-spacing: -.03em; color: #fff; }
.hero h1 .accent { color: var(--gold); }
.hero__sub { margin-top: 1.5rem; max-width: 600px; font-size: clamp(1.05rem,1.7vw,1.25rem); color: var(--white-70); }
.hero__cta { margin-top: 2.4rem; display: flex; gap: .9rem; flex-wrap: wrap; }
.hero__scroll { position: absolute; left: 50%; bottom: 1.8rem; transform: translateX(-50%); z-index: 2; color: var(--white-50); font-family: var(--ff-display); font-size: .7rem; letter-spacing: .2em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: .5rem; }
.hero__scroll .mouse { width: 22px; height: 34px; border: 2px solid rgba(255,255,255,.35); border-radius: 14px; position: relative; }
.hero__scroll .mouse::after { content:""; position: absolute; top: 6px; left: 50%; width: 3px; height: 7px; background: #fff; border-radius: 2px; transform: translateX(-50%); animation: scrolldot 1.8s var(--ease) infinite; }
@keyframes scrolldot { 0%{opacity:0;transform:translate(-50%,0)} 30%{opacity:1} 70%{opacity:1} 100%{opacity:0;transform:translate(-50%,11px)} }

/* hero floating stat card */
.hero__statcard {
  position: absolute; right: var(--gutter); bottom: 3.2rem; z-index: 2;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(10px);
  border-radius: 16px; padding: 1.5rem 1.7rem; display: grid; gap: 1.1rem; min-width: 230px;
}
.hero__statcard .row { display: flex; align-items: baseline; gap: .7rem; }
.hero__statcard .num { font-family: var(--ff-display); font-weight: 700; font-size: 1.9rem; color: var(--gold); line-height: 1; }
.hero__statcard .lbl { font-size: .82rem; color: var(--white-70); }
.hero__statcard hr { border: 0; border-top: 1px solid rgba(255,255,255,.12); }

/* ============================================================
   TRUST / MARQUEE
   ============================================================ */
.trust { border-bottom: 1px solid var(--line); }
.trust__inner { display: flex; align-items: center; gap: 2rem; padding-block: 1.6rem; flex-wrap: wrap; justify-content: space-between; }
.trust__label { font-family: var(--ff-display); font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); white-space: nowrap; }
.trust__badges { display: flex; align-items: center; gap: clamp(1.2rem,3vw,2.6rem); flex-wrap: wrap; }
.trust__badges img { height: 58px; width: auto; opacity: .9; transition: opacity .3s, transform .3s var(--ease); }
.trust__badges img:hover { opacity: 1; transform: scale(1.05); }

.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; gap: 3.4rem; width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span { font-family: var(--ff-display); font-weight: 700; font-size: clamp(1.1rem,2vw,1.5rem); color: #c4ccd6; letter-spacing: -.01em; white-space: nowrap; transition: color .3s; }
.marquee__track span:hover { color: var(--navy); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   STATS
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--navy); padding: clamp(1.6rem,3vw,2.4rem); }
.bg-ink .stat { background: #111d2b; }
.stat__num { font-family: var(--ff-display); font-weight: 700; font-size: clamp(2.1rem,4vw,3.1rem); color: #fff; line-height: 1; letter-spacing: -.02em; display: flex; align-items: baseline; gap: .15rem; }
.stat__num .suf { color: var(--gold); font-size: .55em; }
.stat__lbl { margin-top: .7rem; color: var(--white-70); font-size: .92rem; }

/* ============================================================
   GENERIC GRID UTILITIES
   ============================================================ */
.grid { display: grid; gap: clamp(1.1rem, 2.2vw, 1.8rem); }
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }
.grid-4 { grid-template-columns: repeat(4,1fr); }
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem,5vw,4.5rem); align-items: center; }
.split--rev .split__media { order: 2; }

/* ---------- Cards ---------- */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(1.5rem,2.6vw,2.1rem); transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
  height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: #d2dae4; }
.card__ico { width: 54px; height: 54px; border-radius: 13px; display: grid; place-items: center; background: linear-gradient(135deg, #fff1ea, #ffe4d6); color: var(--orange); margin-bottom: 1.2rem; transition: background .4s, transform .4s var(--ease); }
.card__ico svg { width: 26px; height: 26px; }
.card:hover .card__ico { background: var(--orange); color: #fff; transform: rotate(-6deg); }
.card h3 { font-size: 1.18rem; margin-bottom: .55rem; }
.card p { font-size: .95rem; }

/* numbered cards */
.card__no { font-family: var(--ff-display); font-weight: 700; font-size: 1rem; color: var(--orange); }

/* ---------- Media frame ---------- */
.media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.media:hover img { transform: scale(1.04); }
.media--tall { aspect-ratio: 4/5; }
.media--wide { aspect-ratio: 16/10; }
.media__tag { position: absolute; left: 1rem; bottom: 1rem; background: rgba(14,23,34,.78); backdrop-filter: blur(6px); color: #fff; font-family: var(--ff-display); font-size: .78rem; font-weight: 500; padding: .5rem .9rem; border-radius: 8px; }

/* float accent badge over media */
.media__float { position: absolute; right: -18px; bottom: -18px; background: var(--orange); color: #fff; border-radius: 16px; padding: 1.2rem 1.4rem; box-shadow: var(--shadow-md); }
.media__float .n { font-family: var(--ff-display); font-weight: 700; font-size: 1.7rem; line-height: 1; }
.media__float .t { font-size: .76rem; opacity: .9; margin-top: .2rem; }

/* checklist */
.checklist { display: grid; gap: .85rem; margin-top: 1.6rem; }
.checklist li { display: flex; gap: .8rem; align-items: flex-start; color: #3a4858; font-size: .98rem; }
.checklist li svg { flex: none; width: 22px; height: 22px; color: var(--orange); margin-top: 2px; }

/* ============================================================
   PROCESS STEPPER
   ============================================================ */
.process { position: relative; }
.process__track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(150px,1fr); gap: 0; overflow-x: auto; padding-bottom: 1rem; scrollbar-width: thin; }
.pstep { position: relative; padding: 0 1rem; text-align: center; }
.pstep::before { content: ""; position: absolute; top: 27px; left: 0; right: 0; height: 2px; background: var(--line); z-index: 0; }
.pstep:first-child::before { left: 50%; }
.pstep:last-child::before { right: 50%; }
.bg-ink .pstep::before, .bg-navy .pstep::before { background: rgba(255,255,255,.14); }
.pstep__dot { position: relative; z-index: 1; width: 56px; height: 56px; margin: 0 auto 1rem; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 2px solid var(--line); color: var(--navy); transition: .4s var(--ease); }
.pstep__dot svg { width: 24px; height: 24px; }
.bg-ink .pstep__dot, .bg-navy .pstep__dot { background: var(--navy-2); border-color: rgba(255,255,255,.18); color: #fff; }
.pstep:hover .pstep__dot { background: var(--orange); border-color: var(--orange); color: #fff; transform: scale(1.08); }
.pstep__no { font-family: var(--ff-display); font-size: .72rem; font-weight: 600; letter-spacing: .1em; color: var(--orange); }
.pstep h4 { font-size: .98rem; margin-top: .25rem; }
.bg-ink .pstep h4, .bg-navy .pstep h4 { color: #fff; }

/* ============================================================
   SEGMENTS
   ============================================================ */
.seg { position: relative; border-radius: var(--radius); overflow: hidden; padding: clamp(1.6rem,3vw,2.2rem); min-height: 250px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background: var(--navy); border: 1px solid rgba(255,255,255,.06); transition: transform .4s var(--ease), box-shadow .4s; }
.seg::before { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 120% at 100% 0%, rgba(239,90,31,.32), transparent 55%); opacity: .9; transition: opacity .4s; }
.seg:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.seg:hover::before { opacity: 1; }
.seg__ico { position: relative; width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; background: rgba(255,255,255,.1); color: var(--gold); margin-bottom: auto; }
.seg__ico svg { width: 26px; height: 26px; }
.seg h3 { position: relative; color: #fff; font-size: 1.3rem; margin-top: 1.3rem; }
.seg p { position: relative; color: var(--white-70); font-size: .9rem; margin-top: .4rem; }

/* ============================================================
   PRODUCT GALLERY
   ============================================================ */
.pcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s, border-color .4s; }
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: #d2dae4; }
.pcard__img { background: linear-gradient(160deg,#fbfcfd,#eef2f7); padding: 1.6rem; display: grid; place-items: center; aspect-ratio: 16/8; }
.pcard__img img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.pcard__body { padding: 1.3rem 1.5rem 1.6rem; border-top: 1px solid var(--line); }
.pcard__client { font-family: var(--ff-display); font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); }
.pcard__body h3 { font-size: 1.1rem; margin-top: .35rem; }

/* ============================================================
   FEATURE / INFRA ROWS
   ============================================================ */
.spec-list { display: grid; grid-template-columns: repeat(auto-fit,minmax(120px,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 1.6rem; }
.spec { background: #fff; padding: 1.2rem 1.3rem; }
.spec .v { font-family: var(--ff-display); font-weight: 700; font-size: 1.5rem; color: var(--navy); }
.spec .v .suf { color: var(--orange); font-size: .6em; }
.spec .k { font-size: .82rem; color: var(--muted); margin-top: .2rem; }

/* tag pills */
.pills { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.4rem; }
.pill { font-family: var(--ff-display); font-size: .84rem; font-weight: 500; padding: .5rem .95rem; border-radius: 999px; background: var(--mist-2); color: #3a4858; border: 1px solid var(--line); transition: .3s; }
.pill:hover { background: var(--orange); color: #fff; border-color: var(--orange); }

/* ============================================================
   PAGE HERO (interior)
   ============================================================ */
.page-hero { position: relative; padding-top: 11rem; padding-bottom: clamp(3rem,6vw,5rem); color: #fff; overflow: hidden; background: var(--ink); }
.page-hero::before { content:""; position: absolute; inset: 0; opacity: .5; background-image: linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px); background-size: 58px 58px; -webkit-mask-image: radial-gradient(circle at 80% 0%,#000,transparent 70%); mask-image: radial-gradient(circle at 80% 0%,#000,transparent 70%); }
.page-hero::after { content:""; position: absolute; right: -10%; top: -40%; width: 60%; height: 160%; background: radial-gradient(circle, rgba(239,90,31,.22), transparent 60%); }
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb { display: flex; align-items: center; gap: .55rem; font-size: .84rem; color: var(--white-50); margin-bottom: 1.2rem; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb svg { width: 14px; height: 14px; opacity: .5; }
.page-hero h1 { color: #fff; font-size: clamp(2.2rem,5vw,3.7rem); }
.page-hero p { color: var(--white-70); max-width: 620px; margin-top: 1.1rem; font-size: 1.1rem; }

/* ============================================================
   MISSION / VISION
   ============================================================ */
.mv { border-radius: var(--radius); padding: clamp(1.8rem,3vw,2.6rem); border: 1px solid rgba(255,255,255,.1); background: linear-gradient(160deg, rgba(255,255,255,.06), rgba(255,255,255,.02)); position: relative; overflow: hidden; }
.mv__ico { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; background: rgba(244,166,35,.16); color: var(--gold); margin-bottom: 1.3rem; }
.mv__ico svg { width: 28px; height: 28px; }
.mv h3 { color: #fff; font-size: 1.5rem; }
.mv p { color: var(--white-70); margin-top: .8rem; font-size: 1.02rem; }

/* ---------- org chart ---------- */
.org { display: grid; gap: 1.2rem; }
.org__row { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.org__node { background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--orange); border-radius: 10px; padding: .85rem 1.2rem; text-align: center; min-width: 150px; box-shadow: var(--shadow-sm); }
.org__node .role { font-family: var(--ff-display); font-weight: 600; font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.org__node .name { font-weight: 600; color: var(--ink); margin-top: .15rem; }
.org__node--lead { border-top-color: var(--navy); background: var(--navy); }
.org__node--lead .role { color: var(--gold); }
.org__node--lead .name { color: #fff; }

/* ---------- contact ---------- */
.contact-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; transition: .4s var(--ease); }
.contact-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.contact-card .role { color: var(--orange); font-family: var(--ff-display); font-weight: 600; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }
.contact-card h3 { font-size: 1.25rem; margin: .3rem 0 1rem; }
.contact-card a { display: flex; align-items: center; gap: .6rem; color: #3a4858; padding: .35rem 0; font-size: .96rem; transition: color .25s; }
.contact-card a:hover { color: var(--orange); }
.contact-card svg { width: 18px; height: 18px; color: var(--orange); flex: none; }

.field { display: flex; flex-direction: column; gap: .45rem; margin-bottom: 1.1rem; }
.field label { font-family: var(--ff-display); font-size: .82rem; font-weight: 500; color: #3a4858; }
.field input, .field textarea, .field select {
  font-family: inherit; font-size: .96rem; color: var(--ink);
  padding: .85rem 1rem; border: 1.5px solid var(--line); border-radius: 10px; background: var(--mist); transition: .25s;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--orange); background: #fff; box-shadow: 0 0 0 4px rgba(239,90,31,.1); }
.field textarea { resize: vertical; min-height: 130px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.1rem; }
.form-note { font-size: .82rem; color: var(--muted-2); margin-top: .4rem; }

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { position: relative; overflow: hidden; border-radius: clamp(18px,3vw,28px); padding: clamp(2.6rem,6vw,4.6rem); background: linear-gradient(120deg,#14253b,#0e1722); color: #fff; }
.cta-band::before { content:""; position: absolute; inset:0; opacity:.5; background-image: linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px); background-size: 54px 54px; -webkit-mask-image: radial-gradient(circle at 85% 50%,#000,transparent 70%); mask-image: radial-gradient(circle at 85% 50%,#000,transparent 70%); }
.cta-band::after { content:""; position:absolute; right:-8%; top:-60%; width:55%; height:220%; background: radial-gradient(circle, rgba(239,90,31,.3), transparent 60%); }
.cta-band__inner { position: relative; z-index:1; display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; }
.cta-band h2 { color:#fff; font-size: clamp(1.8rem,3.6vw,2.8rem); max-width: 640px; }
.cta-band p { color: var(--white-70); margin-top:.8rem; max-width: 520px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--ink); color: var(--white-70); padding-top: clamp(3.5rem,6vw,5rem); }
.footer__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer .brand__name { color:#fff; }
.footer__about { margin-top: 1.3rem; font-size: .93rem; max-width: 320px; }
.footer__social { display:flex; gap:.7rem; margin-top:1.4rem; }
.footer__social a { width:38px; height:38px; border-radius:9px; display:grid; place-items:center; background:rgba(255,255,255,.07); transition:.3s; }
.footer__social a:hover { background: var(--orange); transform: translateY(-3px); }
.footer__social svg { width:17px; height:17px; color:#fff; }
.footer h4 { color:#fff; font-size:.84rem; letter-spacing:.14em; text-transform:uppercase; margin-bottom:1.2rem; }
.footer__links li { margin-bottom:.65rem; }
.footer__links a { font-size:.93rem; transition: color .25s, padding-left .3s var(--ease); }
.footer__links a:hover { color: var(--gold); padding-left:.3rem; }
.footer__contact li { display:flex; gap:.7rem; margin-bottom:1rem; font-size:.93rem; }
.footer__contact svg { width:18px; height:18px; color: var(--orange); flex:none; margin-top:2px; }
.footer__contact a:hover { color:#fff; }
.footer__bottom { display:flex; justify-content:space-between; align-items:center; gap:1rem; flex-wrap:wrap; padding-block: 1.6rem; font-size:.85rem; color: var(--muted-2); }
.footer__bottom .iso { display:flex; gap:1.2rem; flex-wrap:wrap; }
.footer__bottom .iso span { color: var(--white-50); }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"]{ transition-delay:.08s } .reveal[data-d="2"]{ transition-delay:.16s }
.reveal[data-d="3"]{ transition-delay:.24s } .reveal[data-d="4"]{ transition-delay:.32s }
.reveal[data-d="5"]{ transition-delay:.4s } .reveal[data-d="6"]{ transition-delay:.48s }
@media (prefers-reduced-motion: reduce){ .reveal{opacity:1;transform:none} *{animation:none!important;scroll-behavior:auto!important} }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px){
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
  .hero__statcard { display: none; }
}
@media (max-width: 860px){
  .nav, .header-actions .btn { display: none; }
  .hamburger { display: block; }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .stats { grid-template-columns: repeat(2,1fr); }
  .split { grid-template-columns: 1fr; }
  .split--rev .split__media { order: 0; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
  .trust__inner { justify-content: center; }
}

/* ============================================================
   WARM EDITORIAL REDESIGN / SCROLL EXPERIENCE
   ============================================================ */
body { background: var(--paper); }
body::before {
  content: ""; position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.scroll-progress { position: fixed; inset: 0 auto auto 0; width: 100%; height: 3px; z-index: 1000; pointer-events: none; }
.scroll-progress__bar { display: block; width: 100%; height: 100%; background: linear-gradient(90deg,#ff4d00,#ff9d4d); transform: scaleX(0); transform-origin: left; box-shadow: 0 0 16px rgba(255,77,0,.55); }

.site-header__inner { height: 96px; }
.brand__mark { width: 52px; height: 66px; object-fit: contain; border-radius: 10px; box-shadow: 0 8px 28px rgba(255,77,0,.32); }
.brand__name { font-size: 1.06rem; letter-spacing: .025em; }
.brand__tag { color: #ffd2a8; }
.site-header.scrolled { background: rgba(255,250,242,.92); border-bottom: 1px solid rgba(255,77,0,.08); }
.site-header.scrolled .site-header__inner { height: 76px; }
.site-header.scrolled .brand__mark { width: 42px; height: 54px; }

.hero { min-height: max(720px,100svh); isolation: isolate; }
.hero__bg { transform: scale(1.08); will-change: transform; }
.hero__bg::after { background: linear-gradient(90deg,rgba(62,18,4,.96) 0%,rgba(112,35,8,.82) 45%,rgba(126,44,14,.32) 76%,rgba(69,21,5,.42) 100%); }
.hero::after { content:""; position:absolute; inset:auto -10vw -32vw auto; width:70vw; aspect-ratio:1; border:1px solid rgba(255,255,255,.12); border-radius:50%; box-shadow:0 0 0 8vw rgba(255,255,255,.025),0 0 0 16vw rgba(255,255,255,.02); z-index:1; pointer-events:none; }
.hero__inner { position: relative; z-index: 2; max-width: 870px; padding-top: 6rem; }
.hero h1 { font-size: clamp(3rem,7.2vw,6.7rem); line-height: .98; letter-spacing: -.055em; text-wrap: balance; }
.hero h1 .accent { color: #ff8c42; position: relative; }
.hero__sub { max-width: 700px; font-size: clamp(1rem,1.5vw,1.2rem); }
.hero__badges .chip { background: rgba(255,248,238,.1); border-color: rgba(255,255,255,.18); backdrop-filter: blur(12px); }
.hero__statcard { background: rgba(255,243,226,.1); border-color: rgba(255,210,168,.25); }
.hero__statcard .num { color: #ffc27a; }

.section, .section--tight { position: relative; }
.section:nth-of-type(even) { background-image: radial-gradient(circle at 100% 0,rgba(255,131,55,.08),transparent 32%); }
.bg-ink, .bg-navy { background: linear-gradient(135deg,#5b1d08 0%,#8e300f 62%,#b94518 100%); }
.bg-mist { background-color: #fff4e6; background-image: radial-gradient(circle at 8% 20%,rgba(255,77,0,.09),transparent 28%); }
.h-lg { letter-spacing: -.045em; text-wrap: balance; }
.lead { color: #6f5041; }
.eyebrow { background: rgba(255,77,0,.08); padding: .45rem .7rem; border-radius: 999px; }
.bg-ink .eyebrow, .bg-navy .eyebrow { background: rgba(255,255,255,.1); }

.card, .pcard, .contact-card, .spec { background: rgba(255,253,249,.9); }
.card, .pcard, .contact-card { border-color: rgba(239,193,158,.65); }
.card:hover, .pcard:hover, .contact-card:hover { border-color: rgba(255,77,0,.45); transform: translateY(-10px); }
.card__ico { border-radius: 18px; background: linear-gradient(135deg,#fff5e9,#ffd7b0); }
.media { border-radius: 30px; outline: 1px solid rgba(255,255,255,.55); outline-offset: -9px; }
.media__tag { background: rgba(91,29,8,.82); }
.media__float { border: 6px solid var(--paper); }
.seg { background: linear-gradient(145deg,#7d2a0d,#401305); border-color: rgba(255,194,122,.18); }
.seg::before { background: radial-gradient(100% 120% at 100% 0%,rgba(255,125,45,.62),transparent 58%); }
.pcard__img { background: linear-gradient(160deg,#fffdf9,#fff0df); }
.spec-list { background: #efd2bc; border-color: #efd2bc; }
.stat, .bg-ink .stat { background: rgba(87,25,5,.42); backdrop-filter: blur(10px); }
.stats { border-color: rgba(255,255,255,.16); }
.pstep__dot { color: var(--orange); }
.bg-ink .pstep__dot, .bg-navy .pstep__dot { background: #fff7ed; border-color: rgba(255,255,255,.35); color: var(--orange); }

.page-hero { background: linear-gradient(125deg,#4b1504,#8f2d0b 68%,#c24917); padding-top: 12rem; padding-bottom: clamp(4rem,8vw,7rem); }
.page-hero::after { right:-15%; top:-80%; width:70%; height:220%; background:radial-gradient(circle,rgba(255,163,94,.48),transparent 58%); }
.page-hero h1 { font-size: clamp(2.8rem,6vw,5.6rem); letter-spacing: -.055em; }
.page-hero .container { transition: transform .1s linear; }

.cta-band { background: linear-gradient(115deg,#8d2d0b,#ff4d00); box-shadow: 0 28px 70px rgba(151,49,10,.2); }
.footer { background: #431303; }
.org__node--lead { background: #702308; border-top-color: #ff7a32; }

.reveal { transform: translateY(45px) scale(.985); transition-duration: .95s; }
.reveal.in { transform: translateY(0) scale(1); }
.split__media.reveal { transform: translateX(-42px) rotate(-1.5deg); }
.split__media.reveal.in { transform: none; }
.split--rev .split__media.reveal { transform: translateX(42px) rotate(1.5deg); }
.split--rev .split__media.reveal.in { transform: none; }

@media (hover:hover) and (pointer:fine) {
  .card, .pcard, .seg, .contact-card { transform-style: preserve-3d; }
  .btn--primary { position:relative; overflow:hidden; }
  .btn--primary::after { content:""; position:absolute; inset:-100% auto -100% -35%; width:26%; background:rgba(255,255,255,.3); transform:rotate(20deg); transition:left .55s var(--ease); }
  .btn--primary:hover::after { left:120%; }
}

@media (max-width:860px) {
  .site-header__inner { height:78px; }
  .brand__mark { width:44px; height:56px; }
  .hero h1 { font-size:clamp(2.8rem,12vw,5rem); }
  .hero__inner { padding-top:4rem; }
  .page-hero { padding-top:9rem; }
}
@media (max-width:560px) {
  .brand__text { display:none; }
  .hero { min-height:760px; }
  .hero__scroll { display:none; }
  .section { padding-block:clamp(4rem,18vw,6rem); }
  .media__float { right:8px; bottom:8px; }
}
@media (prefers-reduced-motion:reduce) {
  .hero__bg, .page-hero .container { transform:none!important; }
}