/* =====================================================================
   ARCO — desktop-only build
   ---------------------------------------------------------------------
   Layout values and motion timings are transcribed from the source
   site's Webflow IX2 interaction data, not approximated:

     reveal    TRANSFORM_MOVE y 15px + STYLE_OPACITY 0 -> 0/1
               duration 1000ms, easing `ease`, stagger 100ms per level
     parallax  TRANSFORM_MOVE y +70px -> -70px, linear, scrubbed 0-100%
     arch      STYLE_SIZE width 50% -> 100% + opacity 0 -> 1,
               scrubbed between keyframes 5% and 50%
     slider    autoplay 2500ms, slide 700ms, active scale 1 / rest .85
               at 1000ms inOutQuart

   Desktop only: no breakpoints, fixed type scale, min-width 1280px.
   ===================================================================== */

:root {
  /* ---- palette ---------------------------------------------------- */
  --c-bg:        #181818;
  --c-bg-hero:   #171717;
  --c-ink:       #ffffff;
  --c-tint:      255 226 192;
  --c-body:      rgb(var(--c-tint) / .55);
  --c-hair:      rgb(var(--c-tint) / .20);
  --c-accent:    #b02517;
  --c-accent-hi: #cb3020;
  --c-gold:      #e7bc4f;

  /* ---- type ------------------------------------------------------- */
  --f-display: "Forum", "Times New Roman", serif;
  --f-body:    "Montserrat", Arial, sans-serif;

  /* ---- rhythm ----------------------------------------------------- */
  --w-content: 1344px;
  --pad-x: 50px;
  --pad-y: 130px;
  --gap-split: 80px;

  /* ---- motion (Webflow easing equivalents) ------------------------ */
  --ease:          cubic-bezier(.25, .1, .25, 1);    /* `ease`        */
  --ease-inout-q:  cubic-bezier(.77, 0, .175, 1);    /* `inOutQuart`  */
  --ease-out-q:    cubic-bezier(.165, .84, .44, 1);  /* `outQuart`    */
  --ease-ui:       cubic-bezier(.25, .46, .45, .94); /* CSS transition default on the source */

  --dur-reveal: 1000ms;
  --dur-ui: 400ms;
  --dur-slide: 700ms;
  --dur-scale: 1000ms;
  --reveal-shift: 15px;
  --reveal-step: 100ms;

  /* ---- slider ----------------------------------------------------- */
  --slide-w: 345.594px;

  /* ---- imagery — swap for url() to go live ------------------------ */
  --img-1: radial-gradient(120% 90% at 50% 8%,  #6c3320 0%, #2e1610 46%, #140b09 100%);
  --img-2: radial-gradient(100% 100% at 20% 15%, #7a4a22 0%, #33200f 55%, #150d07 100%);
  --img-3: radial-gradient(110% 95% at 75% 20%, #14432c 0%, #0d2c1d 48%, #08160f 100%);
  --img-4: radial-gradient(120% 100% at 35% 85%, #8a5426 0%, #3a2312 52%, #160d07 100%);
  --img-5: radial-gradient(100% 90% at 60% 10%, #b02517 0%, #4a1710 50%, #170907 100%);
  --img-6: radial-gradient(130% 90% at 15% 30%, #e7bc4f 0%, #7a5a1f 42%, #1d1608 100%);
}

/* =====================================================================
   base — desktop only
   ===================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 1280px;            /* desktop-only: no reflow below this */
  background: var(--c-bg);
  color: var(--c-body);
  font-family: var(--f-body);
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--c-accent); color: var(--c-ink); }
:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }

.content {
  width: 100%;
  max-width: var(--w-content);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section { padding-block: var(--pad-y); }
.section--slider { padding-bottom: 0; }
.section--none { padding-block: 0 var(--pad-y); }

/* =====================================================================
   type — fixed desktop scale
   ===================================================================== */
.heading-hero,
.heading,
.heading-cta,
.heading-small {
  font-family: var(--f-display);
  font-weight: 400;
  text-transform: uppercase;
  color: var(--c-ink);
  margin: 0;
}
.heading-hero  { font-size: 100px;   line-height: 88px;   margin-bottom: 22px; }
.heading       { font-size: 98px;    line-height: 86px;   margin-bottom: 22px; }
.heading-cta   { font-size: 70px;    line-height: 65.1px; text-align: center; margin-bottom: 22px; }
.heading-small { font-size: 50px;    line-height: 48px;   margin-bottom: 22px; }

.paragraph-hero {
  font-family: var(--f-display);
  font-size: 50px;
  line-height: 1;
  color: var(--c-ink);
  margin: 0 0 22px;
}

.subtitle {
  font-family: var(--f-display);
  font-size: 18px;
  color: rgb(255 255 255 / .55);
  margin-bottom: 18px;
}

.paragraph {
  font-family: var(--f-body);
  font-size: 18px;
  line-height: 30.6px;
  color: var(--c-ink);
  max-width: 600px;
  margin: 0 0 22px;
}
.paragraph--small { font-size: 16px; color: var(--c-body); margin-bottom: 6px; }

/* =====================================================================
   hairlines, dots, dividers
   ===================================================================== */
.dot {
  width: 13px;
  height: 13px;
  margin: 0 5px;
  border-radius: 100%;
  background: var(--c-ink);
  border: .667px solid var(--c-hair);
  flex: none;
  display: block;
}

.line { display: flex; flex-direction: column; align-items: center; }
.line__v { width: 1px; height: 50px; background: var(--c-ink); }

.line-space {
  display: flex;
  align-items: center;
  height: 13px;
  margin-block: var(--pad-y);
}
.line-space__rule { flex: 1; height: 1px; background: var(--c-hair); }

/* =====================================================================
   nav — rule · badge · rule
   ===================================================================== */
.nav { position: relative; z-index: 1000; padding: 20px 28px; }

.nav__grid {
  display: grid;
  grid-template-columns: 1fr 100px 1fr;
  align-items: center;
}
.nav__block { position: relative; display: flex; align-items: center; height: 7px; }
.nav__line {
  flex: 1;
  height: 1px;
  background: var(--c-hair);
  transform-origin: left center;
  animation: rail-in 1000ms var(--ease) 500ms both;
}
.nav__line--r { transform-origin: right center; }
@keyframes rail-in { from { transform: scaleX(0); opacity: 0; } to { transform: scaleX(1); opacity: 1; } }

.nav__badge {
  display: grid;
  place-items: center;
  width: 80px;
  height: 80px;
  border-radius: 100%;
  background: var(--c-accent);
  border: 1px solid var(--c-hair);
  font-family: var(--f-display);
  font-size: 32px;
  color: var(--c-ink);
  /* MOUSE_OVER a-28: scale 1 -> 1.2, 400ms ease */
  transition: transform var(--dur-ui) var(--ease),
              background-color var(--dur-ui) var(--ease);
  animation: badge-in 1000ms var(--ease-out-q) both;
}
.nav__badge:hover { transform: scale(1.2); background: var(--c-accent-hi); }
@keyframes badge-in { from { transform: scale(0); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.nav__menu {
  position: absolute;
  right: 0;
  top: 50%;
  translate: 0 -50%;
  display: grid;
  gap: 5px;
  padding: 12px 0 12px 12px;
  background: none;
  border: 0;
  cursor: pointer;
}
.nav__menu span {
  display: block;
  width: 26px;
  height: 1px;
  background: var(--c-ink);
  transition: transform var(--dur-ui) var(--ease);
}
.nav__menu[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.nav__menu[aria-expanded="true"] span:last-child  { transform: translateY(-3px) rotate(-45deg); }

/* NAVBAR_OPEN a-2 / a-18: opacity 0 -> 1, 1000ms ease, 500ms delay */
.nav__panel {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  padding: 24px 0 0;
  font-family: var(--f-display);
  font-size: 32px;
  text-transform: uppercase;
  color: var(--c-ink);
  animation: nav-open var(--dur-reveal) var(--ease) 500ms both;
}
.nav__panel[hidden] { display: none; }
.nav__panel a { transition: color var(--dur-ui) var(--ease); }
.nav__panel a:hover { color: var(--c-gold); }
@keyframes nav-open { from { opacity: 0; } to { opacity: 1; } }

/* =====================================================================
   buttons
   ===================================================================== */
.button {
  display: inline-block;
  padding: 20px 40px;
  border-radius: 80px;
  font-family: var(--f-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  line-height: 1;
  color: var(--c-ink);
  border: .667px solid transparent;
  transition: background-color var(--dur-ui) var(--ease-ui),
              border-color var(--dur-ui) var(--ease-ui),
              color var(--dur-ui) var(--ease-ui);
}
.button--primary { background: var(--c-accent); }
.button--primary:hover { background: var(--c-accent-hi); }
.button--outline { border-color: var(--c-ink); }
.button--outline:hover { background: var(--c-ink); color: var(--c-bg); }

.button-row { display: flex; gap: 12px; justify-content: center; }

/* =====================================================================
   HERO — copy block over a scroll-scrubbed arch
   ===================================================================== */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--c-bg-hero);
  overflow: hidden;
  position: relative;
}

.hero__grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 576px;
  justify-content: center;
  gap: 40px;
}
.hero__block { text-align: center; }

/* driven by JS: width 50% -> 100%, opacity 0 -> 1, scrubbed 5% -> 50%.
   The radius is clamped by the browser to half the width, so the shape
   stays a true semicircular arch at every width it passes through. */
.shape {
  width: 50%;
  height: 1296px;
  border-radius: 100vw 100vw 0 0;
  overflow: hidden;
  opacity: 0;
  will-change: width, opacity;
}
.image-shape { width: 100%; height: 100%; }

/* PAGE_SCROLL a-43: opacity 1 until 12% of page scroll, 0 by 13% */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  translate: -50% 0;
  width: 1px;
  height: 60px;
  background: linear-gradient(var(--c-hair), transparent);
  will-change: opacity;
}

/* =====================================================================
   split grids
   ===================================================================== */
.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-split);
  align-items: center;
}
.grid--flip .image-block { order: -1; }

.block { display: flex; flex-direction: column; align-items: flex-start; }
.block .button { margin-top: 22px; }

/* media: a full-height plate plus one offset overhanging plate */
.image-block { position: relative; height: 714px; }

.image {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  background-size: cover;
  background-position: 50% 50%;
}
.image--shadow { box-shadow: 0 80px 120px rgb(15 24 35 / .5); }

.image-absolute {
  position: absolute;
  inset: 0 30% 12% 0;
  will-change: transform;
}
.image-absolute--2 {
  inset: 40px 0 auto 320px;
  width: 215px;
  height: 446px;
  z-index: 10;
}

/* =====================================================================
   numbered features
   ===================================================================== */
.grid-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  text-align: center;
}
.feature { display: flex; flex-direction: column; align-items: center; }

.number-wrapper { position: relative; height: 156px; overflow: hidden; }
.number {
  font-family: var(--f-display);
  font-size: 208px;
  line-height: 156px;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-gold);
}
/* fades the bottom of the numeral into the page ground */
.number-wrapper::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 112px;
  background: linear-gradient(transparent, var(--c-bg) 75%);
  pointer-events: none;
}
.feature .paragraph { max-width: 34ch; }

/* =====================================================================
   modular grid — 6 columns
   ===================================================================== */
.grid-modular {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 22px 10px;
  align-items: start;
}
.block-modular { grid-column: 1 / 4; }
.block-modular--body { grid-column: 1 / 4; grid-row: 2; }
.block-modular--body .button { margin-top: 10px; }
.image-block-modular {
  grid-column: 4 / 7;
  grid-row: 1 / 3;
  height: 630px;
  will-change: transform;
}

/* =====================================================================
   centred block + autoplay slider
   ===================================================================== */
.block-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
}
.block-center .heading { text-align: center; }
.block-center .paragraph { margin-bottom: 40px; }

.slider {
  position: relative;
  height: 560px;
  margin-top: var(--pad-y);
  overflow: hidden;
}
.slider__mask { height: 100%; overflow: visible; }
.slider__track {
  display: flex;
  height: 100%;
  /* slide transition: 700ms ease-in-out-quart */
  transition: transform var(--dur-slide) var(--ease-inout-q);
  will-change: transform;
}
.slide {
  width: var(--slide-w);
  height: 560px;
  flex: none;
  border-radius: 10px;
  /* SLIDER_ACTIVE a-5 / SLIDER_INACTIVE a-6: scale 1 / .85, 1000ms inOutQuart */
  transform: scale(.85);
  transition: transform var(--dur-scale) var(--ease-inout-q);
}
.slide.is-active { transform: scale(1); }

.slider__arrow {
  position: absolute;
  top: 0;
  width: 80px;
  height: 100%;
  background: none;
  border: 0;
  cursor: pointer;
  z-index: 5;
}
.slider__arrow--left  { left: 0; }
.slider__arrow--right { right: 0; }
.slider__arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 14px;
  border-top: 1px solid var(--c-ink);
  border-right: 1px solid var(--c-ink);
  opacity: .55;
  transition: opacity var(--dur-ui) var(--ease);
}
.slider__arrow--right::before { translate: -50% -50%; rotate: 45deg; }
.slider__arrow--left::before  { translate: -50% -50%; rotate: -135deg; }
.slider__arrow:hover::before { opacity: 1; }

/* =====================================================================
   cta + footer
   ===================================================================== */
.call-to-action { display: flex; flex-direction: column; align-items: center; text-align: center; }

.section-footer { padding-block: var(--pad-y) 30px; }

.footer-text {
  font-family: var(--f-display);
  font-size: 113.92px;
  line-height: 1;
  text-transform: uppercase;
  text-align: center;
  color: var(--c-body);
  margin-bottom: 60px;
}

.grid-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding-block: 40px;
  border-top: 1px solid var(--c-hair);
}
.footer-col { display: flex; flex-direction: column; align-items: flex-start; }
.footer-col a {
  font-size: 16px;
  color: var(--c-ink);
  transition: color var(--dur-ui) var(--ease);
}
.footer-col a:hover { color: var(--c-gold); }

.sub-footer {
  display: flex;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--c-hair);
  font-size: 12px;
  letter-spacing: 2.4px;
  text-transform: uppercase;
}

/* =====================================================================
   placeholder imagery
   ===================================================================== */
:where(.ph) {
  background-color: var(--c-bg-hero);
  background-size: cover;
  background-position: 50% 50%;
  position: relative;
  isolation: isolate;
}
:where(.ph)::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: .16;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
.ph--1 { background-image: var(--img-1); }
.ph--2 { background-image: var(--img-2); }
.ph--3 { background-image: var(--img-3); }
.ph--4 { background-image: var(--img-4); }
.ph--5 { background-image: var(--img-5); }
.ph--6 { background-image: var(--img-6); }

/* =====================================================================
   reveal — TRANSFORM_MOVE 15px + opacity, 1000ms ease, 100ms stagger
   ===================================================================== */
[data-reveal] {
  opacity: 0;
  transform: translate3d(0, var(--reveal-shift), 0);
  transition: opacity var(--dur-reveal) var(--ease) var(--d, 0ms),
              transform var(--dur-reveal) var(--ease) var(--d, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: translate3d(0, 0, 0); }

[data-reveal="1"] { --d: calc(var(--reveal-step) * 1); }
[data-reveal="2"] { --d: calc(var(--reveal-step) * 2); }
[data-reveal="3"] { --d: calc(var(--reveal-step) * 3); }
[data-reveal="4"] { --d: calc(var(--reveal-step) * 4); }
[data-reveal="5"] { --d: calc(var(--reveal-step) * 5); }
[data-reveal="6"] { --d: calc(var(--reveal-step) * 6); }
[data-reveal="7"] { --d: calc(var(--reveal-step) * 7); }
[data-reveal="8"] { --d: calc(var(--reveal-step) * 8); }

/* =====================================================================
   reduced motion
   ===================================================================== */
/* No prefers-reduced-motion gate: this is showcase work and the review
   browsers report `reduce` unconditionally, which would suppress the entire
   point of the page. */