/* ==========================================================================
   SPL India — TOURIST Safety Footwear
   Design system + animated UI. Vanilla CSS, no framework.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

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

/* let CSS aspect-ratio win over the width/height attributes */
img { height: auto; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button { background: none; border: 0; cursor: pointer; }

ul, ol { list-style: none; }

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

/* --------------------------------------------------------------------------
   2. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* surfaces */
  --ink:        #0A0C10;
  --graphite:   #12161D;
  --steel:      #1D242E;
  --paper:      #FFFFFF;
  --paper-2:    #F5F6F8;
  --paper-3:    #ECEEF2;
  --line:       #E3E6EB;
  --line-dark:  rgba(255, 255, 255, .10);

  /* text */
  --tx:         #0C1017;
  --tx-2:       #4A5566;
  /* 4.9:1 on white, 4.5:1 on paper-2 — the old #7C889A was 3.6:1, which
     only passes for large text and this token is used on small labels */
  --tx-3:       #68727F;
  --tx-inv:     #F4F6F8;
  --tx-inv-2:   #9AA6B6;

  /* brand */
  --amber:      #FF6A00;
  --amber-2:    #FFA51F;
  --amber-soft: #FFF1E4;
  /* amber is only 2.9:1 on white — this darker tone is for small text so
     labels stay legible; keep --amber for fills, rules and gradients */
  --amber-tx:   #C2410C;
  --hivis:      #D8FF3E;
  --grad-amber: linear-gradient(120deg, #FF5A00 0%, #FF8A00 45%, #FFB43D 100%);

  /* shape */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 34px;
  --r-pill: 999px;

  /* elevation */
  --sh-1: 0 1px 2px rgba(12, 16, 23, .05), 0 4px 12px rgba(12, 16, 23, .05);
  --sh-2: 0 2px 6px rgba(12, 16, 23, .06), 0 14px 36px rgba(12, 16, 23, .09);
  --sh-3: 0 8px 20px rgba(12, 16, 23, .10), 0 30px 70px rgba(12, 16, 23, .16);
  --sh-amber: 0 10px 30px rgba(255, 106, 0, .30);

  /* motion */
  --e-out:  cubic-bezier(.16, 1, .3, 1);
  --e-soft: cubic-bezier(.4, 0, .2, 1);
  --e-back: cubic-bezier(.34, 1.56, .64, 1);

  /* layout */
  --pad: clamp(18px, 4vw, 44px);
  --maxw: 1240px;
  --nav-h: 74px;

  /* icon masks */
  --ico-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 17 17 7M8 7h9v9'/%3E%3C/svg%3E");

  /* type */
  --f-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* --------------------------------------------------------------------------
   3. Base
   -------------------------------------------------------------------------- */
body {
  font-family: var(--f-body);
  background: var(--paper);
  color: var(--tx);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.no-scroll { overflow: hidden; }

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--tx);
}

::selection { background: var(--amber); color: #fff; }

:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   4. Layout utilities
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { padding-block: clamp(64px, 9vw, 128px); }
.section--tight { padding-block: clamp(48px, 6vw, 84px); }
/* sits directly under a dark page header — needs less air above */
.section--pt-sm { padding-top: clamp(34px, 4.4vw, 60px); }

.bg-paper2 { background: var(--paper-2); }

.bg-ink {
  background: var(--ink);
  color: var(--tx-inv);
}
.bg-ink h1, .bg-ink h2, .bg-ink h3, .bg-ink h4 { color: var(--tx-inv); }

.center { text-align: center; }

/* section heading block */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--f-display);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--amber-tx);
}
.bg-ink .eyebrow, .cta .eyebrow, .phead .eyebrow, .wb .eyebrow { color: var(--amber-2); }
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--grad-amber);
  border-radius: 2px;
}
.center .eyebrow::after {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--grad-amber);
  border-radius: 2px;
}

.s-title {
  font-size: clamp(1.9rem, 4.4vw, 3.15rem);
  margin-top: 16px;
}

.s-sub {
  color: var(--tx-2);
  font-size: clamp(1rem, 1.6vw, 1.11rem);
  max-width: 62ch;
  margin-top: 18px;
}
.center .s-sub { margin-inline: auto; }

.bg-ink .s-sub { color: var(--tx-inv-2); }

.s-head { margin-bottom: clamp(38px, 5vw, 62px); }

/* --------------------------------------------------------------------------
   4b. Animated aura background
   Three blurred colour fields drifting on their own cycles. Only transform
   and opacity animate, so it stays on the compositor and costs nothing.
   Usage:  <section class="has-aura"> <div class="aura" aria-hidden="true">
             <i></i><i></i><i></i></div> … </section>
   -------------------------------------------------------------------------- */
.has-aura {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.aura {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.aura i {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(70px);
  will-change: transform;
}

.aura i:nth-child(1) {
  width: 44vw; height: 44vw;
  min-width: 300px; min-height: 300px;
  top: -16%; right: -8%;
  background: radial-gradient(circle, rgba(255, 138, 0, .30), transparent 68%);
  animation: drift-a 24s ease-in-out infinite;
}
.aura i:nth-child(2) {
  width: 38vw; height: 38vw;
  min-width: 260px; min-height: 260px;
  bottom: -20%; left: -10%;
  background: radial-gradient(circle, rgba(255, 90, 0, .22), transparent 68%);
  animation: drift-b 31s ease-in-out infinite;
}
.aura i:nth-child(3) {
  width: 30vw; height: 30vw;
  min-width: 220px; min-height: 220px;
  top: 34%; left: 48%;
  background: radial-gradient(circle, rgba(72, 118, 255, .16), transparent 68%);
  animation: drift-c 27s ease-in-out infinite;
}

/* softer on white sections so text stays crisp */
.aura--light i:nth-child(1) { background: radial-gradient(circle, rgba(255, 138, 0, .20), transparent 68%); }
.aura--light i:nth-child(2) { background: radial-gradient(circle, rgba(255, 106, 0, .13), transparent 68%); }
.aura--light i:nth-child(3) { background: radial-gradient(circle, rgba(40, 80, 180, .09), transparent 68%); }

/* stronger on ink sections, where it reads as light in a dark room */
.aura--dark i:nth-child(1) { background: radial-gradient(circle, rgba(255, 122, 0, .42), transparent 66%); }
.aura--dark i:nth-child(2) { background: radial-gradient(circle, rgba(255, 165, 31, .22), transparent 68%); }
.aura--dark i:nth-child(3) { background: radial-gradient(circle, rgba(58, 104, 255, .22), transparent 68%); }

@keyframes drift-a {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(-9%, 12%, 0) scale(1.18); }
}
@keyframes drift-b {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(13%, -9%, 0) scale(1.14); }
}
@keyframes drift-c {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(-15%, -13%, 0) scale(.86); }
}

/* engineering grid, used over the aura on dark sections */
.grid-lines {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  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: 58px 58px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000, transparent 78%);
}
.grid-lines--dark {
  background-image:
    linear-gradient(rgba(12, 16, 23, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 16, 23, .05) 1px, transparent 1px);
}

/* hairline that separates ink sections from the page */
.edge-top::before,
.edge-bottom::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  z-index: 2;
  background: linear-gradient(90deg, transparent, rgba(255, 165, 31, .55), transparent);
}
.edge-top::before { top: 0; }
.edge-bottom::after { bottom: 0; }

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--ink);
  --btn-tx: #fff;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--r-pill);
  background: var(--btn-bg);
  color: var(--btn-tx);
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .96rem;
  letter-spacing: -.01em;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
  transition: transform .4s var(--e-out), box-shadow .4s var(--e-out), color .3s;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--grad-amber);
  transform: translateY(101%);
  transition: transform .5s var(--e-out);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--sh-amber);
}
.btn:hover::before { transform: translateY(0); }
.btn:active { transform: translateY(-1px); }

.btn svg { width: 18px; height: 18px; flex: none; }

.btn--amber {
  --btn-bg: transparent;
  background: var(--grad-amber);
  box-shadow: 0 6px 18px rgba(255, 106, 0, .28);
}
.btn--amber::before { background: var(--ink); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-tx: var(--tx);
  border: 1.5px solid var(--line);
}
.btn--ghost::before { background: var(--ink); }
.btn--ghost:hover { color: #fff; border-color: var(--ink); }

/* every dark surface, not just .bg-ink — .cta and .phead are dark panels that
   do not carry that class, and a ghost button there was rendering near-black
   text on near-black and disappearing entirely */
.bg-ink .btn--ghost,
.cta .btn--ghost,
.phead .btn--ghost,
.drawer .btn--ghost {
  --btn-tx: #fff;
  border-color: rgba(255, 255, 255, .28);
}
.bg-ink .btn--ghost::before,
.cta .btn--ghost::before,
.phead .btn--ghost::before,
.drawer .btn--ghost::before { background: var(--grad-amber); }
.bg-ink .btn--ghost:hover,
.cta .btn--ghost:hover,
.phead .btn--ghost:hover,
.drawer .btn--ghost:hover { color: #fff; border-color: transparent; }

.btn--sm { padding: 11px 20px; font-size: .87rem; }
.btn--block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.center .btn-row { justify-content: center; }

/* text link with arrow */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-display);
  font-weight: 600;
  color: var(--tx);
  border-bottom: 2px solid transparent;
  transition: gap .3s var(--e-out), color .3s, border-color .3s;
}
.tlink:hover { gap: 14px; color: var(--amber); border-color: var(--amber); }

/* --------------------------------------------------------------------------
   6. Preloader
   -------------------------------------------------------------------------- */
#preload {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--ink);
  transition: opacity .5s var(--e-soft), visibility .5s;
}
#preload.done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.pl-mark {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(2rem, 7vw, 3.4rem);
  letter-spacing: -.04em;
  color: #fff;
  display: flex;
  gap: .06em;
}
.pl-mark span {
  display: block;
  opacity: 0;
  transform: translateY(90%);
  animation: plIn .6s var(--e-out) forwards;
}
.pl-mark span:nth-child(2) { animation-delay: .07s; }
.pl-mark span:nth-child(3) { animation-delay: .14s; }
.pl-bar {
  margin-top: 20px;
  width: 132px;
  height: 3px;
  border-radius: 3px;
  background: rgba(255, 255, 255, .14);
  overflow: hidden;
}
.pl-bar i {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--grad-amber);
  transform-origin: left;
  transform: scaleX(0);
  animation: plBar .9s var(--e-soft) .1s forwards;
}
@keyframes plIn { to { opacity: 1; transform: translateY(0); } }
@keyframes plBar { to { transform: scaleX(1); } }

/* --------------------------------------------------------------------------
   7. Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, .90);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: height .4s var(--e-out), background .4s, border-color .4s, box-shadow .4s;
}
.nav.stuck {
  height: 64px;
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px rgba(12, 16, 23, .06);
}

.nav-in {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

/* progress bar */
.nav-prog {
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 100%;
  transform: scaleX(var(--p, 0));
  transform-origin: left;
  background: var(--grad-amber);
}

/* logo */
.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  flex: none;
}
.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: var(--ink);
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: -.03em;
  color: #fff;
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--e-back);
}
.logo-mark::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--grad-amber);
}
.logo:hover .logo-mark { transform: rotate(-8deg) scale(1.06); }

/* image variant of the mark (the SPL India roundel) */
.logo-mark--img { background: #fff; border: 1px solid var(--line); }
.logo-mark--img::after { display: none; }
.logo-mark--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.foot .logo-mark--img { border-color: transparent; }
.logo-tx { line-height: 1.15; }
.logo-tx b {
  display: block;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.06rem;
  letter-spacing: -.025em;
}
.logo-tx small {
  display: block;
  font-size: .64rem;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--tx-3);
  font-weight: 600;
}

/* menu */
.menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.menu a {
  position: relative;
  padding: 9px 15px;
  border-radius: var(--r-pill);
  font-size: .93rem;
  font-weight: 500;
  color: var(--tx-2);
  transition: color .3s;
}
.menu a::after {
  content: "";
  position: absolute;
  left: 15px;
  right: 15px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-amber);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--e-out);
}
.menu a:hover { color: var(--tx); }
.menu a:hover::after { transform: scaleX(1); transform-origin: left; }
.menu a.on { color: var(--tx); font-weight: 600; }
.menu a.on::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: 10px; flex: none; }

/* burger */
.burger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  position: relative;
  flex: none;
}
.burger i {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--tx);
  transition: transform .4s var(--e-out), opacity .25s;
}
.burger i:nth-child(1) { top: 15px; }
.burger i:nth-child(2) { top: 21px; }
.burger i:nth-child(3) { top: 27px; }
.burger.on i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.on i:nth-child(2) { opacity: 0; transform: scaleX(.4); }
.burger.on i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* mobile drawer */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 890;
  background: var(--ink);
  padding: calc(var(--nav-h) + 30px) var(--pad) 40px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  clip-path: circle(0% at calc(100% - 44px) 36px);
  transition: clip-path .6s var(--e-out);
  visibility: hidden;
}
.drawer.open {
  clip-path: circle(150% at calc(100% - 44px) 36px);
  visibility: visible;
}
.drawer a {
  font-family: var(--f-display);
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -.03em;
  color: #fff;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-dark);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .4s var(--e-out), transform .4s var(--e-out), color .25s;
}
.drawer.open a { opacity: 1; transform: none; }
.drawer.open a:nth-child(1) { transition-delay: .16s; }
.drawer.open a:nth-child(2) { transition-delay: .21s; }
.drawer.open a:nth-child(3) { transition-delay: .26s; }
.drawer.open a:nth-child(4) { transition-delay: .31s; }
.drawer.open a:nth-child(5) { transition-delay: .36s; }
.drawer.open a:nth-child(6) { transition-delay: .41s; }
.drawer a:hover { color: var(--amber-2); }
.drawer .drawer-foot {
  margin-top: auto;
  padding-top: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transition: opacity .5s .45s;
}
.drawer.open .drawer-foot { opacity: 1; }
.drawer .drawer-foot span {
  color: var(--tx-inv-2);
  font-size: .85rem;
  letter-spacing: .04em;
}

/* --------------------------------------------------------------------------
   8. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(36px, 6vw, 74px));
  padding-bottom: clamp(50px, 7vw, 96px);
  overflow: hidden;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: var(--paper);
}
/* faint engineering grid */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(12, 16, 23, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 16, 23, .045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 50% 35%, #000 10%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 50% 35%, #000 10%, transparent 72%);
}

/* white wash over the left of the hero so the headline, lede and stats never
   have to compete with the factory linework behind them */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(100deg,
    rgba(255, 255, 255, .96) 10%,
    rgba(255, 255, 255, .78) 32%,
    rgba(255, 255, 255, 0) 56%);
}

/* factory floor running behind the hero.
   The panorama is not tileable, so the track alternates the image with a
   mirrored copy — the join then always matches. Four copies and a -50% pan
   means the loop restarts on identical content, with no jump. */
.hero-floor {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 46%;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  opacity: .3;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 40%, #000 92%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 40%, #000 92%, transparent);
}
/* two panels across the viewport keeps the figures small enough to read as
   background rather than foreground */
.hero-floor-track {
  display: flex;
  width: 200%;
  height: 100%;
  animation: floorPan 70s linear infinite;
}
.hero-floor-track img {
  width: 25%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 100%;
}
.hero-floor-track .flip { transform: scaleX(-1); }
@keyframes floorPan { to { transform: translateX(-50%); } }

/* hi-vis diagonal ribbon */
.hero-ribbon {
  position: absolute;
  z-index: -1;
  top: 46%;
  left: -20%;
  width: 140%;
  height: 78px;
  rotate: -4deg;
  background: repeating-linear-gradient(
    -45deg,
    var(--amber) 0 22px,
    #14181F 22px 44px
  );
  opacity: .07;
  animation: ribbon 14s linear infinite;
}
/* the stripe pattern repeats every 44px along the diagonal, so a 62.2px
   horizontal shift lands exactly one period on and loops seamlessly */
@keyframes ribbon {
  to { background-position: 62.2px 0; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  gap: clamp(30px, 5vw, 62px);
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px 7px 7px;
  border-radius: var(--r-pill);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--sh-1);
  font-size: .82rem;
  font-weight: 500;
  color: var(--tx-2);
}
.hero-badge b {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: #fff;
  font-family: var(--f-display);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--hivis);
  box-shadow: 0 0 0 0 rgba(216, 255, 62, .7);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 9px rgba(216, 255, 62, 0); }
  100% { box-shadow: 0 0 0 0 rgba(216, 255, 62, 0); }
}

.hero h1 {
  font-size: clamp(2.4rem, 6.1vw, 4.5rem);
  margin-top: 24px;
  letter-spacing: -.035em;
}
.hero h1 em {
  font-style: normal;
  position: relative;
  background: var(--grad-amber);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* word-by-word reveal */
.reveal-words .w {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.reveal-words .w > span {
  display: inline-block;
  transform: translateY(105%);
  transition: transform .85s var(--e-out);
}
.reveal-words.go .w > span { transform: translateY(0); }

.hero p.lede {
  margin-top: 22px;
  font-size: clamp(1rem, 1.7vw, 1.14rem);
  color: var(--tx-2);
  max-width: 52ch;
}

.hero .btn-row { margin-top: 34px; }

.hero-meta {
  margin-top: 42px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 4vw, 44px);
}
.hero-meta div b {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -.03em;
}
/* direct child only — the counter and its "+" live inside <b> */
.hero-meta div > span {
  font-size: .8rem;
  color: var(--tx-2);
  letter-spacing: .03em;
}
.hero-meta div b .u,
.stat b .u { color: var(--amber-tx); }
.stat b .u { color: var(--amber-2); }

/* hero visual stack */
.hero-vis {
  position: relative;
  aspect-ratio: 1 / 1;
}
.hero-blob {
  position: absolute;
  inset: 6% 2%;
  border-radius: 46% 54% 58% 42% / 48% 44% 56% 52%;
  background: var(--grad-amber);
  opacity: .16;
  filter: blur(6px);
  animation: morph 14s ease-in-out infinite;
}
@keyframes morph {
  0%, 100% { border-radius: 46% 54% 58% 42% / 48% 44% 56% 52%; transform: rotate(0deg); }
  50%      { border-radius: 58% 42% 44% 56% / 56% 58% 42% 44%; transform: rotate(8deg); }
}

.hero-shot,
.hero-shot2 {
  position: absolute;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--paper-2);
  box-shadow: var(--sh-3);
  transform: translate3d(0, 0, 0);
  transition: transform .5s var(--e-out);
}
.hero-shot  { top: 2%; right: 0; width: 84%; }
.hero-shot2 { bottom: 2%; left: 0; width: 46%; border-radius: var(--r-lg); }

.hero-shot img,
.hero-shot2 img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 55%;
}

.hero-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px 11px 12px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--sh-2);
  font-size: .84rem;
  font-weight: 600;
  white-space: nowrap;
}
.hero-chip i {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--amber-soft);
  color: var(--amber);
  flex: none;
}
.hero-chip i svg { width: 16px; height: 16px; }
.hero-chip--1 { top: 4%; left: -2%; animation: float 6s ease-in-out infinite; }
.hero-chip--2 { top: 46%; right: -3%; animation: float 7.5s ease-in-out .8s infinite; }
.hero-chip--3 { bottom: 8%; right: 4%; animation: float 6.8s ease-in-out .4s infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-13px); }
}

/* scroll cue */
.cue {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 44px;
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--tx-3);
  font-weight: 600;
}
.cue span {
  width: 26px;
  height: 42px;
  border: 2px solid var(--line);
  border-radius: var(--r-pill);
  position: relative;
  flex: none;
}
.cue span::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  margin-left: -2px;
  border-radius: 2px;
  background: var(--amber);
  animation: cue 1.8s var(--e-soft) infinite;
}
@keyframes cue {
  0% { opacity: 0; transform: translateY(0); }
  35% { opacity: 1; }
  100% { opacity: 0; transform: translateY(16px); }
}

/* --------------------------------------------------------------------------
   9. Marquee
   -------------------------------------------------------------------------- */
.marquee {
  background: var(--ink);
  color: var(--tx-inv);
  padding: 20px 0;
  overflow: hidden;
  border-block: 1px solid var(--line-dark);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.mq-track {
  display: flex;
  width: max-content;
  animation: mq 34s linear infinite;
}
.marquee:hover .mq-track { animation-play-state: paused; }
.mq-track ul {
  display: flex;
  align-items: center;
  gap: 46px;
  padding-right: 46px;
}
.mq-track li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-display);
  font-size: clamp(.92rem, 1.5vw, 1.08rem);
  font-weight: 600;
  letter-spacing: -.01em;
  white-space: nowrap;
  color: rgba(255, 255, 255, .82);
}
.mq-track li svg { width: 17px; height: 17px; color: var(--amber-2); flex: none; }
@keyframes mq { to { transform: translateX(-50%); } }

/* --------------------------------------------------------------------------
   10. Stats
   -------------------------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-dark);
}
.stat {
  background: var(--graphite);
  padding: clamp(26px, 4vw, 42px) clamp(18px, 2.6vw, 30px);
  position: relative;
  overflow: hidden;
  transition: background .4s;
}
.stat::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--grad-amber);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .5s var(--e-out);
}
.stat:hover { background: var(--steel); }
.stat:hover::after { transform: scaleY(1); transform-origin: top; }
.stat b {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(2.1rem, 4.4vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -.04em;
  color: #fff;
  line-height: 1;
}
.stat b .u { color: var(--amber-2); }
/* direct child only — the counter spans live inside <b> */
.stat > span {
  display: block;
  margin-top: 10px;
  font-size: .87rem;
  color: var(--tx-inv-2);
}

/* --------------------------------------------------------------------------
   11. Category rail
   -------------------------------------------------------------------------- */
.cats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.cat {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 176px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--paper-2);
  border: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
  transition: transform .5s var(--e-out), box-shadow .5s var(--e-out), border-color .4s;
}
.cat::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--ink);
  transform: translateY(100%);
  transition: transform .55s var(--e-out);
}
.cat:hover {
  transform: translateY(-7px);
  box-shadow: var(--sh-2);
  border-color: transparent;
}
.cat:hover::before { transform: translateY(0); }
.cat-ico {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: #fff;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--amber);
  margin-bottom: auto;
  transition: transform .5s var(--e-back), background .4s, border-color .4s;
}
.cat-ico svg { width: 23px; height: 23px; }
.cat:hover .cat-ico {
  transform: rotate(-8deg) scale(1.08);
  background: rgba(255, 255, 255, .1);
  border-color: transparent;
}
.cat h3 {
  font-size: 1.16rem;
  margin-top: 18px;
  transition: color .4s;
}
.cat p {
  font-size: .87rem;
  color: var(--tx-2);
  margin-top: 5px;
  transition: color .4s;
}
/* corner arrow — replaces the model count, which read as a thin catalogue */
.cat::after {
  content: "";
  position: absolute;
  top: 22px;
  right: 22px;
  width: 20px;
  height: 20px;
  background: currentColor;
  color: var(--tx-3);
  -webkit-mask: var(--ico-arrow) center / contain no-repeat;
  mask: var(--ico-arrow) center / contain no-repeat;
  opacity: .55;
  transition: transform .5s var(--e-out), opacity .4s, color .4s;
}
.cat:hover::after {
  transform: translate(4px, -4px);
  opacity: 1;
  color: var(--amber-2);
}
.cat:hover h3 { color: #fff; }
.cat:hover p { color: var(--tx-inv-2); }

/* --------------------------------------------------------------------------
   12. Product grid + card
   -------------------------------------------------------------------------- */
.p-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(285px, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
}

.p-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), border-color .4s;
}
.p-card:hover {
  box-shadow: var(--sh-3);
  border-color: transparent;
  z-index: 2;
}

/* pointer sheen */
.p-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(
    340px circle at var(--mx, 50%) var(--my, 50%),
    rgba(255, 138, 0, .10),
    transparent 62%
  );
  opacity: 0;
  transition: opacity .4s;
}
.p-card:hover::after { opacity: 1; }

.p-media {
  position: relative;
  background: linear-gradient(160deg, #F7F8FA, #E9EBEF);
  overflow: hidden;
  cursor: zoom-in;
}
.p-media img {
  width: 100%;
  /* source photos are 16:9 — a 16:10 window keeps the whole shoe in frame */
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 55%;
  transition: transform .8s var(--e-out), opacity .4s;
}
.p-card:hover .p-media img { transform: scale(1.07); }

.p-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to top, rgba(10, 12, 16, .34), transparent 46%);
  opacity: 0;
  transition: opacity .45s;
}
.p-card:hover .p-media::before { opacity: 1; }

.p-tags {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.tag {
  padding: 5px 11px;
  border-radius: var(--r-pill);
  font-family: var(--f-display);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .92);
  color: var(--tx);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.tag--isi { background: var(--ink); color: #fff; }
.tag--new { background: var(--grad-amber); color: #fff; }

.p-view {
  position: absolute;
  z-index: 2;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, .95);
  box-shadow: var(--sh-1);
  font-size: .78rem;
  font-weight: 600;
  transform: translateY(12px);
  opacity: 0;
  transition: transform .45s var(--e-out), opacity .35s, background .3s, color .3s;
}
.p-view svg { width: 14px; height: 14px; }
.p-card:hover .p-view { transform: translateY(0); opacity: 1; }
.p-view:hover { background: var(--ink); color: #fff; }

.p-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.p-cat {
  font-family: var(--f-display);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--tx-3);
}
/* TOURIST is the brand, SPL nnn is the model code */
.p-cat b { color: var(--amber-tx); }
.p-body h3 {
  font-size: 1.3rem;
  margin-top: 7px;
  letter-spacing: -.03em;
}
.p-body > p {
  font-size: .9rem;
  color: var(--tx-2);
  margin-top: 9px;
  line-height: 1.55;
}
.p-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 15px;
  margin-bottom: 18px;
}
.p-specs li {
  padding: 5px 10px;
  border-radius: 7px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: .74rem;
  font-weight: 500;
  color: var(--tx-2);
}
.p-act {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
  display: flex;
  gap: 9px;
  align-items: center;
}
.p-act .btn { flex: 1; }

/* filter bar */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 34px;
}
.chip {
  padding: 10px 19px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--line);
  background: var(--paper);
  font-family: var(--f-display);
  font-size: .89rem;
  font-weight: 600;
  color: var(--tx-2);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .3s, border-color .3s, background .3s, transform .3s var(--e-out);
}
.chip small {
  font-size: .72rem;
  padding: 1px 7px;
  border-radius: var(--r-pill);
  background: var(--paper-3);
  color: var(--tx-3);
  transition: background .3s, color .3s;
}
.chip:hover { border-color: var(--tx-3); color: var(--tx); transform: translateY(-2px); }
.chip.on {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}
.chip.on small { background: rgba(255, 255, 255, .16); color: var(--amber-2); }

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}
/* visually hidden but read aloud — used where the design has no visible
   heading but the document still needs one to keep the outline intact */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* live region for screen readers; the active chip carries the visual state */
.f-count {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* filter animation states */
.p-card.hide {
  display: none;
}
.p-card.anim {
  animation: cardIn .5s var(--e-out) backwards;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(22px) scale(.97); }
}

.p-empty {
  padding: 70px 20px;
  text-align: center;
  color: var(--tx-3);
}

/* --------------------------------------------------------------------------
   12b. Customer logo wall
   -------------------------------------------------------------------------- */
.clients {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.client {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 120px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--paper);
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--e-out), box-shadow .5s var(--e-out), border-color .4s;
}
.client::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 100%;
  background: var(--grad-amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s var(--e-out);
}
.client:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-2);
  border-color: transparent;
}
.client:hover::after { transform: scaleX(1); }

/* real logo file, when one is supplied — fixed box keeps mixed
   aspect ratios optically consistent across the wall */
.client-logo {
  --lw: 126px;
  --lh: 66px;
  flex: none;
  width: var(--lw);
  height: var(--lh);
  display: flex;
  align-items: center;
  justify-content: center;
}
/* explicit px caps — a percentage max-height would not resolve against an
   auto-sized track, and tall logos would overflow the box */
.client-logo img {
  max-width: var(--lw);
  max-height: var(--lh);
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: .88;
  transition: opacity .4s, transform .5s var(--e-out);
}
.client:hover .client-logo img {
  opacity: 1;
  transform: scale(1.05);
}

/* typographic fallback */
.client-mark {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: -.02em;
  transition: transform .5s var(--e-back), background .4s;
}
.client:hover .client-mark {
  background: var(--grad-amber);
  transform: rotate(-6deg) scale(1.06);
}
.client-tx { min-width: 0; }
.client-tx b {
  display: block;
  font-family: var(--f-display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.25;
  color: var(--tx);
}
.client-tx > span {
  display: block;
  margin-top: 4px;
  font-size: .8rem;
  color: var(--tx-3);
}

.clients-more {
  margin-top: 26px;
  text-align: center;
  font-size: .92rem;
  color: var(--tx-3);
}

/* --------------------------------------------------------------------------
   12c. Teardown — auto-looping exploded view
   One cut-out photo drawn five times, each clipped to a part of the shoe with
   a slanted polygon so the seams follow the way a shoe is actually panelled.
   Every part shares one keyframe and supplies its own --tx/--ty offset.
   -------------------------------------------------------------------------- */
.td {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(56px, 8vw, 112px);
}
.td-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.td-copy .btn { margin-top: 30px; }

.td-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 26px;
  counter-reset: td;
}
.td-list li {
  counter-increment: td;
  position: relative;
  padding: 10px 4px 10px 44px;
}
.td-list li::before {
  content: counter(td);
  position: absolute;
  left: 0;
  top: 11px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad-amber);
  color: #fff;
  font-family: var(--f-display);
  font-size: .74rem;
  font-weight: 700;
}
.td-list b {
  display: block;
  font-family: var(--f-display);
  font-size: 1.04rem;
  letter-spacing: -.02em;
  color: #fff;
}
.td-list span {
  display: block;
  margin-top: 3px;
  font-size: .9rem;
  line-height: 1.5;
  color: var(--tx-inv-2);
}

.td-stage { position: relative; }
/* taller than the photo so exploded parts have somewhere to travel */
.td-shoe {
  position: relative;
  width: 100%;
  aspect-ratio: 1100 / 1120;
  perspective: 900px;
  filter: drop-shadow(0 24px 34px rgba(0, 0, 0, .55));
  /* centres the layers without a transform, which the animation owns */
  display: grid;
  place-items: center;
}
.td-l {
  position: absolute;
  width: 66%;
  aspect-ratio: 1100 / 739;   /* == the photo, so clip % are image-relative */
  height: auto;
  object-fit: fill;
  animation: tdPart var(--dur) cubic-bezier(.66, 0, .32, 1) infinite;
}
.td { --dur: 12s; }
.td-l--out { animation: tdPart var(--dur) cubic-bezier(.66, 0, .32, 1) infinite; }

/* sole sits at 75.5% of the photo, outsole tread at 86.8%; the vertical seams
   are slanted so the toe and heel read as panels, not straight saw cuts */
.td-l--rear { clip-path: polygon(0 0, 31% 0, 24% 75.5%, 0 75.5%); }
.td-l--up   { clip-path: polygon(31% 0, 59% 0, 67% 75.5%, 24% 75.5%); }
.td-l--toe  { clip-path: polygon(59% 0, 100% 0, 100% 75.5%, 67% 75.5%); }
.td-l--mid  { clip-path: inset(75.5% 0 13.2% 0); }
.td-l--out  { clip-path: inset(86.8% 0 0 0); }

/* --ty is a percentage of the layer's own height, and that box hugs the photo.
   Kept tight: these are slices of one photograph, so a big gap exposes the flat
   cut face and reads as torn paper rather than a shoe coming apart. */
.td-l--toe  { --tx:   7%; --ty:  -3%; }
.td-l--up   { --tx:   0%; --ty: -13%; }
.td-l--rear { --tx:  -7%; --ty:  -5%; }
.td-l--mid  { --tx:   0%; --ty:   9%; }
.td-l--out  { --tx:   0%; --ty:  20%; }

@keyframes tdPart {
  0%, 5%    { transform: translate3d(0, 0, 0); }
  26%, 82%  { transform: translate3d(var(--tx), var(--ty), 0); }
  96%, 100% { transform: translate3d(0, 0, 0); }
}

/* magnifier callouts: each part is shown enlarged in a circle, joined to the
   part it came from by a leader line. Lines are drawn in the exploded state,
   which is the only phase they are visible in. */
.td-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  overflow: visible;
  pointer-events: none;
}
.td-lines line {
  stroke: rgba(255, 165, 31, .6);
  stroke-width: 1.3;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: tdLine var(--dur) ease infinite;
}
@keyframes tdLine {
  0%, 30%   { stroke-dashoffset: 400; opacity: 0; }
  46%, 76%  { stroke-dashoffset: 0;   opacity: 1; }
  88%, 100% { stroke-dashoffset: 400; opacity: 0; }
}

.td-lens {
  position: absolute;
  z-index: 3;
  width: 19%;
  aspect-ratio: 1;
  opacity: 0;
  animation: tdLens var(--dur) cubic-bezier(.34, 1.4, .5, 1) infinite;
}
.td-lens > span {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--amber);
  background: #12161d;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .6);
}
.td-lens img.fill { width: 100%; height: 100%; object-fit: cover; }
.td-lens > span > img:not(.fill):not(.zoom) {
  width: 100%; height: 100%; object-fit: contain;
}
/* zoomed crops of the shoe photo, aimed at a point on the shoe */
.td-lens img.zoom { position: absolute; max-width: none; }
.td-lens img.z-rear { width: 320%; left: -1.2%;   top: -36%; }
.td-lens img.z-mid  { width: 360%; left: -130%;   top: -146%; }

.td-lens b {
  position: absolute;
  left: -4%;
  top: -4%;
  width: 26%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad-amber);
  color: #fff;
  font-family: var(--f-display);
  font-size: .78rem;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(0, 0, 0, .5);
}
@keyframes tdLens {
  0%, 30%   { opacity: 0; transform: scale(.55); }
  48%, 76%  { opacity: 1; transform: scale(1); }
  88%, 100% { opacity: 0; transform: scale(.55); }
}

.td-lens--1 { right: 2%;  top: 12%; }
.td-lens--2 { left: 40.5%; top: 0; }
.td-lens--3 { left: 2%;   top: 12%; }
.td-lens--4 { left: 2%;   top: 70%; }
.td-lens--5 { right: 2%;  top: 70%; }

@media (max-width: 900px) {
  .td-grid { grid-template-columns: 1fr; gap: 22px; }
  /* width:100% is required — .td-shoe sizes from this box, and auto
     margins alone would leave it content-sized, i.e. zero */
  .td-stage { order: -1; width: 100%; max-width: 440px; margin-inline: auto; }
  .td-lens { width: 23%; }
  .td-lens b { font-size: .68rem; }
  .td-list span { font-size: .87rem; }
}

/* --------------------------------------------------------------------------
   12d. Worker band
   Background matches the illustration's own ground so its edges disappear.
   -------------------------------------------------------------------------- */
.wb {
  background: #212427;
  padding-block: clamp(46px, 6vw, 84px);
  overflow: hidden;
}
.wb-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
}
.wb-art { position: relative; }
/* the illustration's own ground is within 2/255 of the band colour; a soft
   edge fade guarantees no visible seam whatever the encoder does to it */
.wb-art img {
  width: 100%;
  height: auto;
  -webkit-mask-image:
    linear-gradient(to bottom, transparent, #000 3%, #000 97%, transparent),
    linear-gradient(to right, transparent, #000 3%, #000 97%, transparent);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(to bottom, transparent, #000 3%, #000 97%, transparent),
    linear-gradient(to right, transparent, #000 3%, #000 97%, transparent);
  mask-composite: intersect;
}

/* weld point, measured on the cropped illustration */
.wb-glow {
  position: absolute;
  left: 51.5%;
  top: 43.4%;
  width: 110px;
  height: 110px;
  margin: -55px 0 0 -55px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 170, 40, .5), transparent 65%);
  animation: weld 2.6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes weld {
  0%, 100% { opacity: .25; transform: scale(.86); }
  45%      { opacity: .85; transform: scale(1.12); }
  55%      { opacity: .5;  transform: scale(1); }
}

.wb-spark {
  position: absolute;
  left: 51.5%;
  top: 43.4%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #FFB43D;
  box-shadow: 0 0 6px rgba(255, 160, 30, .9);
  opacity: 0;
  pointer-events: none;
  animation: spark 1.6s ease-out infinite;
}
.wb-spark:nth-child(3)  { --dx:  46px; --dy: -34px; animation-delay: 0s;    }
.wb-spark:nth-child(4)  { --dx:  62px; --dy:  10px; animation-delay: .22s;  }
.wb-spark:nth-child(5)  { --dx:  30px; --dy:  44px; animation-delay: .45s;  }
.wb-spark:nth-child(6)  { --dx: -34px; --dy: -26px; animation-delay: .68s;  }
.wb-spark:nth-child(7)  { --dx:  16px; --dy: -52px; animation-delay: .9s;   }
.wb-spark:nth-child(8)  { --dx: -18px; --dy:  38px; animation-delay: 1.15s; }
@keyframes spark {
  0%   { opacity: 0; transform: translate3d(0, 0, 0) scale(1); }
  12%  { opacity: 1; }
  100% { opacity: 0; transform: translate3d(var(--dx), var(--dy), 0) scale(.3); }
}

.wb-copy .s-title { font-size: clamp(1.7rem, 3.6vw, 2.7rem); color: #fff; }
.wb-copy .s-sub { color: #A7B0BC; }
.wb-copy .btn { margin-top: 28px; }
.wb-copy .btn--ghost { --btn-tx: #fff; border-color: rgba(255, 255, 255, .28); }
.wb-copy .btn--ghost::before { background: var(--grad-amber); }
.wb-copy .btn--ghost:hover { color: #fff; border-color: transparent; }

.wb-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 26px;
  background: rgba(255, 255, 255, .09);
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: var(--r-md);
  overflow: hidden;
}
.wb-facts div { background: #212427; padding: 13px 16px; }
.wb-facts b {
  display: block;
  font-family: var(--f-display);
  font-size: .98rem;
  color: #fff;
  letter-spacing: -.01em;
}
.wb-facts span { display: block; margin-top: 2px; font-size: .8rem; color: #8E97A4; }

@media (max-width: 900px) {
  .wb-grid { grid-template-columns: 1fr; }
  .wb-art { max-width: 520px; margin-inline: auto; }
}

/* --------------------------------------------------------------------------
   13. Feature grid
   -------------------------------------------------------------------------- */
.feats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
/* six-item variant — avoids a 4 + 2 orphan row */
.feats--3 { grid-template-columns: repeat(3, 1fr); }
.feat {
  padding: 30px 26px 32px;
  border-radius: var(--r-lg);
  background: var(--paper);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--e-out), box-shadow .5s var(--e-out);
}
.feat:hover { transform: translateY(-6px); box-shadow: var(--sh-2); }
.feat-ico {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: var(--amber-soft);
  color: var(--amber);
  display: grid;
  place-items: center;
  transition: transform .55s var(--e-back), background .4s, color .4s;
}
.feat-ico svg { width: 25px; height: 25px; }
.feat:hover .feat-ico {
  background: var(--grad-amber);
  color: #fff;
  transform: rotate(-9deg) scale(1.07);
}
.feat h3 { font-size: 1.16rem; margin-top: 20px; }
.feat p { font-size: .92rem; color: var(--tx-2); margin-top: 9px; }
.feat-n {
  position: absolute;
  right: 20px;
  top: 14px;
  font-family: var(--f-display);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--paper-2);
  line-height: 1;
  transition: color .4s;
  pointer-events: none;
}
.feat:hover .feat-n { color: var(--amber-soft); }

/* --------------------------------------------------------------------------
   14. Split / story
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
}
.split-media {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-2);
}
.split-media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center 55%;
}
.split-media .badge-float {
  position: absolute;
  left: 20px;
  bottom: 20px;
  padding: 16px 20px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--sh-1);
}
.split-media .badge-float b {
  display: block;
  font-family: var(--f-display);
  font-size: 1.7rem;
  letter-spacing: -.03em;
}
.split-media .badge-float span { font-size: .8rem; color: var(--tx-2); }

/* timeline */
.steps { margin-top: 34px; }
.step {
  position: relative;
  padding-left: 58px;
  padding-bottom: 30px;
}
.step:last-child { padding-bottom: 0; }
.step::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 40px;
  bottom: 0;
  width: 2px;
  background: var(--line);
}
.step:last-child::before { display: none; }
.step i {
  position: absolute;
  left: 0;
  top: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
  font-family: var(--f-display);
  font-size: .85rem;
  font-weight: 700;
  font-style: normal;
  transition: background .4s, transform .5s var(--e-back);
}
.step:hover i { background: var(--grad-amber); transform: scale(1.1); }
.step h3 { font-size: 1.08rem; }
.step p { font-size: .92rem; color: var(--tx-2); margin-top: 5px; }

/* --------------------------------------------------------------------------
   15. Testimonials
   -------------------------------------------------------------------------- */
.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.quote {
  padding: 30px 28px;
  border-radius: var(--r-lg);
  background: var(--graphite);
  border: 1px solid var(--line-dark);
  position: relative;
  overflow: hidden;
  transition: transform .5s var(--e-out), background .4s;
}
.quote:hover { transform: translateY(-6px); background: var(--steel); }
.quote::before {
  content: "\201C";
  position: absolute;
  top: -14px;
  right: 18px;
  font-family: var(--f-display);
  font-size: 8rem;
  line-height: 1;
  color: rgba(255, 255, 255, .05);
}
.stars { display: flex; gap: 3px; color: var(--amber-2); }
.stars svg { width: 16px; height: 16px; }
.quote p {
  margin-top: 16px;
  color: var(--tx-inv);
  font-size: 1rem;
  line-height: 1.62;
}
.quote-by {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line-dark);
  display: flex;
  align-items: center;
  gap: 12px;
}
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--grad-amber);
  color: #fff;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .9rem;
  flex: none;
}
.quote-by b { display: block; color: #fff; font-size: .93rem; }
/* scoped past .avatar, which is also a span */
.quote-by div span { font-size: .8rem; color: var(--tx-inv-2); }

/* --------------------------------------------------------------------------
   16. CTA band
   -------------------------------------------------------------------------- */
.cta {
  position: relative;
  border-radius: var(--r-xl);
  padding: clamp(38px, 6vw, 76px) clamp(26px, 5vw, 66px);
  background: var(--ink);
  color: var(--tx-inv);
  overflow: hidden;
  isolation: isolate;
}
/* colour comes from the .aura layer; ::before is free for the sheen */
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(160deg, rgba(255, 255, 255, .06), transparent 42%);
}
.cta::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -60px;
  bottom: -70px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 46px solid rgba(255, 255, 255, .04);
}
.cta h2 { font-size: clamp(1.8rem, 4.2vw, 3rem); color: #fff; }
.cta p { color: var(--tx-inv-2); margin-top: 16px; max-width: 56ch; }
.cta .btn-row { margin-top: 30px; }

/* --------------------------------------------------------------------------
   17. Contact
   -------------------------------------------------------------------------- */
.contacts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}
.ccard {
  padding: 30px 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform .5s var(--e-out), box-shadow .5s var(--e-out), border-color .4s;
}
.ccard:hover { transform: translateY(-6px); box-shadow: var(--sh-2); border-color: transparent; }
.ccard-ico {
  width: 50px;
  height: 50px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: #fff;
  transition: transform .5s var(--e-back);
}
.ccard:hover .ccard-ico { transform: rotate(-8deg) scale(1.07); }
.ccard-ico svg { width: 23px; height: 23px; }
.ccard h3 { font-size: 1.1rem; margin-top: 18px; }
.ccard p { font-size: .9rem; color: var(--tx-2); margin-top: 7px; flex: 1; }
.ccard .tlink { margin-top: 18px; }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.foot {
  background: var(--ink);
  color: var(--tx-inv-2);
  padding-top: clamp(52px, 7vw, 84px);
  position: relative;
  overflow: hidden;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: clamp(26px, 4vw, 52px);
  padding-bottom: 48px;
}
.foot h3 {
  color: #fff;
  font-size: .78rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.foot ul { display: flex; flex-direction: column; gap: 11px; }
.foot ul a {
  font-size: .93rem;
  color: var(--tx-inv-2);
  transition: color .3s, padding-left .3s var(--e-out);
  display: inline-block;
}
.foot ul a:hover { color: var(--amber-2); padding-left: 6px; }
.foot-brand p {
  font-size: .93rem;
  margin-top: 18px;
  max-width: 38ch;
  line-height: 1.7;
}
.foot .logo-tx b { color: #fff; }
.foot .logo-tx small { color: var(--tx-inv-2); }
.foot .logo-mark { background: #fff; color: var(--ink); }

.socials { display: flex; gap: 10px; margin-top: 22px; }
.socials a {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-dark);
  color: var(--tx-inv-2);
  transition: transform .4s var(--e-back), background .3s, color .3s, border-color .3s;
}
.socials a svg { width: 18px; height: 18px; }
.socials a:hover {
  background: var(--grad-amber);
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px);
}

.foot-bot {
  border-top: 1px solid var(--line-dark);
  padding-block: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  font-size: .85rem;
}
.foot-bot a:hover { color: var(--amber-2); }

/* giant watermark */
.foot-mark {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(3.4rem, 15vw, 11rem);
  letter-spacing: -.05em;
  line-height: .9;
  text-align: center;
  user-select: none;
  pointer-events: none;
  margin-bottom: -.16em;
  white-space: nowrap;
  /* was near-invisible flat white; a gradient wash reads as intentional */
  background: linear-gradient(180deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .02));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* --------------------------------------------------------------------------
   19. Lightbox
   -------------------------------------------------------------------------- */
.lb {
  position: fixed;
  inset: 0;
  z-index: 970;   /* above .sm, so the sheet's photo strip can open it */
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: rgba(8, 10, 14, .93);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s var(--e-soft), visibility .35s;
}
.lb.open { opacity: 1; visibility: visible; }

.lb-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px var(--pad);
  color: #fff;
}
.lb-title b {
  display: block;
  font-family: var(--f-display);
  font-size: 1.2rem;
  letter-spacing: -.02em;
}
.lb-title span { font-size: .82rem; color: var(--tx-inv-2); }
.lb-x {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-dark);
  color: #fff;
  transition: background .3s, transform .4s var(--e-out);
}
.lb-x:hover { background: var(--grad-amber); transform: rotate(90deg); }
.lb-x svg { width: 18px; height: 18px; }

.lb-stage {
  position: relative;
  display: grid;
  place-items: center;
  padding: 0 clamp(10px, 6vw, 76px);
  min-height: 0;
}
.lb-stage img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--r-md);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  animation: lbIn .45s var(--e-out);
}
@keyframes lbIn {
  from { opacity: 0; transform: scale(.96); }
}
.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, .1);
  color: #fff;
  transition: background .3s, transform .3s var(--e-out);
}
.lb-nav svg { width: 20px; height: 20px; }
.lb-nav:hover { background: var(--grad-amber); }
.lb-prev { left: clamp(6px, 2vw, 20px); }
.lb-next { right: clamp(6px, 2vw, 20px); }
.lb-prev:hover { transform: translateY(-50%) translateX(-3px); }
.lb-next:hover { transform: translateY(-50%) translateX(3px); }

.lb-bot {
  padding: 16px var(--pad) 22px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.lb-thumbs {
  display: flex;
  gap: 9px;
  overflow-x: auto;
  max-width: 100%;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
.lb-thumbs img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  opacity: .42;
  cursor: pointer;
  border: 2px solid transparent;
  flex: none;
  transition: opacity .3s, border-color .3s, transform .3s var(--e-out);
}
.lb-thumbs img:hover { opacity: .8; transform: translateY(-2px); }
.lb-thumbs img.on { opacity: 1; border-color: var(--amber); }

/* --------------------------------------------------------------------------
   19b. Product spec sheet
   On screen it is a full-window overlay; on print everything else is hidden
   and .sheet alone becomes the PDF page.
   -------------------------------------------------------------------------- */
.sm {
  position: fixed;
  inset: 0;
  z-index: 960;
  display: grid;
  grid-template-rows: auto 1fr;
  background: rgba(8, 10, 14, .86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--e-soft), visibility .3s;
}
.sm.open { opacity: 1; visibility: visible; }

.sm-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px var(--pad);
  background: var(--ink);
  border-bottom: 1px solid var(--line-dark);
}
.sm-crumb {
  color: #fff;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: .96rem;
  letter-spacing: -.01em;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.sm-tools { display: flex; align-items: center; gap: 10px; flex: none; }
.sm-tools .btn--ghost { --btn-tx: #fff; border-color: rgba(255, 255, 255, .28); }
.sm-x {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-dark);
  color: #fff;
  transition: background .3s, transform .4s var(--e-out);
}
.sm-x svg { width: 17px; height: 17px; }
.sm-x:hover { background: var(--grad-amber); transform: rotate(90deg); }

.sm-scroll {
  overflow-y: auto;
  padding: clamp(14px, 3vw, 34px) var(--pad) 60px;
  -webkit-overflow-scrolling: touch;
}

.sheet {
  width: 100%;
  max-width: 900px;
  margin-inline: auto;
  background: #fff;
  color: #16181D;
  border-radius: var(--r-md);
  overflow: hidden;
  padding: clamp(20px, 3.4vw, 38px);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .45);
  animation: lbIn .4s var(--e-out);
}

/* header */
.sh-top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 18px;
  border-bottom: 2px solid #16181D;
}
.sh-model { min-width: 0; }
.sh-model > span {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 5px;
  background: var(--grad-amber);
  color: #fff;
  font-family: var(--f-display);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .22em;
}
.sh-model b {
  display: block;
  margin-top: 9px;
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -.035em;
  line-height: 1;
}
.sh-model em {
  display: block;
  margin-top: 5px;
  font-style: normal;
  font-size: 1rem;
  color: #55606F;
}
.sh-marks { display: flex; align-items: center; gap: 14px; flex: none; }
.sh-isi {
  display: grid;
  place-items: center;
  padding: 8px 12px;
  border: 2px solid #16181D;
  border-radius: 7px;
  font-size: .64rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-align: center;
  line-height: 1.35;
}
.sh-isi b { display: block; font-family: var(--f-display); font-size: 1rem; letter-spacing: .04em; }
.sh-brand { display: flex; align-items: center; gap: 10px; }
.sh-brand img { width: 46px; height: 46px; border-radius: 11px; }
.sh-brand b { display: block; font-family: var(--f-display); font-size: 1.02rem; letter-spacing: -.02em; }
.sh-brand small { display: block; font-size: .7rem; color: #6B7686; }

.sh-desc {
  margin-top: 16px;
  font-size: .96rem;
  line-height: 1.6;
  color: #3C4653;
  max-width: 74ch;
}

/* quick facts */
.sh-quick {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 18px;
  background: #DCE0E6;
  border: 1px solid #DCE0E6;
  border-radius: 9px;
  overflow: hidden;
}
.sh-quick div { background: #F7F8FA; padding: 11px 14px; }
.sh-quick span {
  display: block;
  font-size: .64rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: #6B7686;
  font-weight: 600;
}
.sh-quick b { display: block; margin-top: 3px; font-size: .93rem; font-weight: 600; }

/* hero shot + magnified callouts */
.sh-stage { margin-top: 20px; }
.sh-shot {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(160deg, #F7F8FA, #E9EBEF);
}
.sh-shot > img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.sh-dot {
  position: absolute;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--amber);
  border: 2px solid #fff;
  box-shadow: 0 1px 6px rgba(0, 0, 0, .45);
  font-family: var(--f-display);
  font-size: .68rem;
  font-weight: 700;
  color: #fff;
}

/* shot spans the row, the three magnified callouts sit beneath it */
.sh-stage {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 14px;
}
.sh-shot { grid-column: 1 / -1; }

.sh-pin {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.sh-lens {
  flex: none;
  position: relative;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--amber);
  background: #EDEFF3;
}
.sh-lens img { position: absolute; max-width: none; }
/* sits on .sh-pin, not inside the circle, which clips its own overflow */
.sh-pin > i {
  position: absolute;
  z-index: 2;
  left: -3px;
  top: -3px;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--amber);
  color: #fff;
  font-family: var(--f-display);
  font-style: normal;
  font-size: .66rem;
  font-weight: 700;
}
.sh-pin figcaption b {
  display: block;
  font-family: var(--f-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber-tx);
}
.sh-pin figcaption span { display: block; margin-top: 2px; font-size: .92rem; color: #3C4653; }

/* spec table */
.sh-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 22px;
  font-size: .92rem;
}
.sh-table caption {
  text-align: left;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--amber-tx);
  padding-bottom: 9px;
}
.sh-table th,
.sh-table td { padding: 9px 14px; border: 1px solid #DCE0E6; text-align: left; vertical-align: top; }
.sh-table th {
  width: 38%;
  background: #16181D;
  color: #fff;
  font-family: var(--f-display);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.sh-table td { background: #fff; }
.sh-table tr:nth-child(even) td { background: #F7F8FA; }

/* sectors */
.sh-sectors { margin-top: 22px; }
.sh-sectors h4 {
  background: #16181D;
  color: var(--amber-2);
  font-size: .74rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  text-align: center;
  padding: 8px;
  border-radius: 6px 6px 0 0;
}
.sh-sectors ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 7px;
  padding: 13px 14px;
  border: 1px solid #DCE0E6;
  border-top: 0;
  border-radius: 0 0 6px 6px;
}
.sh-sectors li {
  padding: 5px 12px;
  border-radius: var(--r-pill);
  background: #F1F3F6;
  border: 1px solid #E1E5EA;
  font-size: .83rem;
  color: #3C4653;
}

/* extra photos */
.sh-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.sh-gallery img {
  width: 92px;
  height: 62px;
  cursor: zoom-in;
  transition: transform .35s var(--e-out), border-color .3s;
  object-fit: cover;
  border-radius: 7px;
  border: 1px solid #DCE0E6;
}

.sh-gallery img:hover { transform: translateY(-3px); border-color: var(--amber); }

.sh-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin-top: 22px;
  padding-top: 14px;
  border-top: 2px solid #16181D;
  font-size: .84rem;
  color: #55606F;
}

@media (max-width: 720px) {
  .sh-quick { grid-template-columns: repeat(2, 1fr); }
  .sh-pin { gap: 10px; }
  .sh-lens { width: 66px; height: 66px; }
}
@media (max-width: 560px) {
  .sm-crumb { display: none; }
  .sm-bar { justify-content: flex-end; }
  /* three callouts side by side squeeze the captions to one word per line */
  .sh-stage { grid-template-columns: 1fr; }
  .sh-gallery img { width: 78px; height: 54px; }
}

/* --------------------------------------------------------------------------
   20. Floating actions
   -------------------------------------------------------------------------- */
.fabs {
  position: fixed;
  right: clamp(14px, 3vw, 26px);
  bottom: clamp(14px, 3vw, 26px);
  z-index: 880;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}
.fab {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: var(--sh-2);
  transition: transform .4s var(--e-back), box-shadow .4s;
}
.fab svg { width: 24px; height: 24px; }
.fab:hover { transform: scale(1.1) translateY(-2px); }
.fab--wa {
  background: #25D366;
  color: #fff;
  position: relative;
}
.fab--wa::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: ring 2.4s var(--e-soft) infinite;
}
@keyframes ring {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(1.65); opacity: 0; }
}
.fab--top {
  background: var(--ink);
  color: #fff;
  opacity: 0;
  transform: translateY(16px) scale(.8);
  pointer-events: none;
  transition: opacity .4s, transform .4s var(--e-back);
}
.fab--top.on { opacity: 1; transform: none; pointer-events: auto; }

/* --------------------------------------------------------------------------
   21. Page header (inner pages)
   -------------------------------------------------------------------------- */
.phead {
  position: relative;
  padding-top: calc(var(--nav-h) + clamp(40px, 6vw, 76px));
  padding-bottom: clamp(34px, 5vw, 58px);
  background: var(--ink);
  color: var(--tx-inv);
  overflow: hidden;
  isolation: isolate;
}
/* the drifting .aura and .grid-lines layers replace what used to be two
   static gradient pseudo-elements here — ::after is now the edge hairline */
.phead h1 {
  font-size: clamp(2.1rem, 5.4vw, 3.8rem);
  color: #fff;
  margin-top: 16px;
}
.phead p {
  color: var(--tx-inv-2);
  max-width: 60ch;
  margin-top: 16px;
}
.crumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .82rem;
  color: var(--tx-inv-2);
  margin-bottom: 4px;
}
.crumbs a:hover { color: var(--amber-2); }
.crumbs span { opacity: .5; }

/* --------------------------------------------------------------------------
   22. Scroll reveal
   -------------------------------------------------------------------------- */
[data-rise] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--e-out), transform .8s var(--e-out);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
[data-rise].in { opacity: 1; transform: none; }

[data-rise="left"]  { transform: translateX(-34px); }
[data-rise="right"] { transform: translateX(34px); }
[data-rise="zoom"]  { transform: scale(.94); }

/* --------------------------------------------------------------------------
   23. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
}

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; }
  /* stacked layout: the copy spans the full width, so a diagonal scrim would
     wipe the scene out. Fade it from the top instead and keep it to a strip. */
  .hero::after {
    background: linear-gradient(180deg,
      rgba(255, 255, 255, .97) 40%,
      rgba(255, 255, 255, .55) 66%,
      rgba(255, 255, 255, 0) 88%);
  }
  .hero-floor { height: 30%; opacity: .38; }
  /* same travel over a much narrower screen, so keep it perceptible */
  .hero-floor-track { animation-duration: 38s; }
  /* width:100% is required — the children are all absolutely positioned, so
     auto margins alone would collapse this box to zero width */
  .hero-vis { width: 100%; max-width: 520px; margin-inline: auto; }
  .hero-chip--1 { left: 0; }
  .hero-chip--2 { right: 0; }
  .split { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cats, .feats, .feats--3, .clients { grid-template-columns: repeat(2, 1fr); }
  .cue { display: none; }
}

@media (max-width: 820px) {
  .menu, .nav-cta .btn { display: none; }
  .burger { display: block; }
  .nav-cta { gap: 8px; }
}

@media (max-width: 620px) {
  :root { --nav-h: 66px; }
  .aura i { filter: blur(50px); }
  .aura i:nth-child(3) { display: none; }
  .p-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .cats, .feats, .feats--3, .clients { grid-template-columns: 1fr; }
  .hero-meta { gap: 22px; }
  .hero-meta div { flex: 1 1 40%; }
  .foot-grid { grid-template-columns: 1fr; }
  .btn { padding: 14px 22px; }
  .lb-thumbs img { width: 54px; height: 40px; }
  .drawer a { font-size: 1.42rem; }
}

/* --------------------------------------------------------------------------
   24. Motion / print preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  /* Looping and scroll-triggered MOVEMENT is what causes trouble, so that all
     goes. Transitions stay: they are short, user-initiated, and mostly colour
     or opacity — killing them too made the site feel broken rather than calm. */
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
  [data-rise] { opacity: 1 !important; transform: none !important; }
  .reveal-words .w > span { transform: none !important; }
  .mq-track { animation: none !important; }
  .aura i { animation: none !important; }
  .hero-floor-track { animation: none !important; }
  /* the teardown holds its exploded state instead of looping */
  .td-l, .td-lens, .td-lines line { animation: none !important; }
  .td-l { transform: translate3d(var(--tx), var(--ty), 0) !important; }
  .td-lens { opacity: 1 !important; transform: none !important; }
  .td-lines line { stroke-dashoffset: 0 !important; opacity: 1 !important; }
}

/* --------------------------------------------------------------------------
   25. Print — "Download PDF" is the browser's own print-to-PDF, so the
   printed page IS the spec sheet. Everything else is removed.
   -------------------------------------------------------------------------- */
@media print {
  @page { size: A4 portrait; margin: 12mm; }

  .nav, .fabs, .lb, #preload, .marquee, .drawer,
  .sm-bar, .aura, .grid-lines, .hero-ribbon { display: none !important; }

  html, body { background: #fff !important; }
  body { color: #000; }

  /* the PDF button sets .print-sheet so only the sheet reaches the page */
  body.print-sheet > *:not(.sm) { display: none !important; }

  .sm {
    position: static !important;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    background: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  .sm-scroll { overflow: visible !important; padding: 0 !important; }

  .sheet {
    max-width: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    animation: none !important;
  }

  /* keep the amber and the dark table headers in the PDF */
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }

  .sh-stage, .sh-sectors, .sh-gallery { break-inside: avoid; }
  .sh-table { break-inside: auto; font-size: 9.5pt; }
  .sh-table tr { break-inside: avoid; }
  .sh-table caption { break-after: avoid; }
  .sh-desc { font-size: 10pt; }
  .sh-gallery img { width: 74px; height: 50px; }
  .sh-shot > img { aspect-ratio: 16 / 7; }
  .sh-lens { width: 68px; height: 68px; }
}