:root {
  --bg: #f3efe6;
  --bg-strong: #e7dfd0;
  --paper: #fbf9f4;
  --paper-2: #f0eadf;
  --ink: #11110f;
  --ink-2: #2d2b27;
  --muted: #777269;
  --line: rgba(17, 17, 15, .14);
  --line-strong: rgba(17, 17, 15, .3);
  --accent: #a96235;
  --accent-soft: #d9b08a;
  --forest: #33483c;
  --success: #426348;
  --warning: #7b5b32;
  --shadow: 0 24px 70px rgba(37, 30, 22, .14);
  --shadow-soft: 0 12px 34px rgba(37, 30, 22, .09);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1540px;
  --header-h: 82px;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
button, input, select, textarea { font: inherit; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: #1c1c19; color: #fff; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: currentColor;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}
.site-header.is-scrolled {
  background: rgba(243, 239, 230, .88);
  border-color: var(--line);
  backdrop-filter: blur(18px) saturate(145%);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
}
.header-inner {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 178px 1fr auto;
  align-items: center;
  gap: 26px;
}
.brand {
  display: flex;
  align-items: center;
  width: 116px;
  height: 46px;
  overflow: hidden;
}
.brand img {
  width: 116px;
  height: auto;
  transform: translateY(-2px);
}
.header-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.header-nav a,
.header-nav button {
  border: 0;
  background: transparent;
  padding: 11px 13px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
  transition: background .2s ease, transform .2s ease;
}
.header-nav a:hover,
.header-nav button:hover { background: rgba(17,17,15,.07); }
.header-nav a.is-active { background: var(--ink); color: #fff; }
.header-actions { display: flex; gap: 10px; align-items: center; }
.header-phone { font-size: 13px; font-weight: 800; white-space: nowrap; }
.round-button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  background: transparent;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.round-button:hover { transform: translateY(-2px); background: var(--ink); color: #fff; }
.menu-button { display: none; }

.button {
  border: 0;
  border-radius: 999px;
  min-height: 54px;
  padding: 0 25px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  font-weight: 800;
  font-size: 13px;
  line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--ink); color: white; box-shadow: 0 12px 24px rgba(0,0,0,.16); }
.button.primary:hover { box-shadow: 0 18px 34px rgba(0,0,0,.22); }
.button.light { background: rgba(255,255,255,.9); color: var(--ink); }
.button.outline { background: transparent; border: 1px solid var(--line-strong); }
.button.soft { background: var(--paper-2); }
.button.small { min-height: 44px; padding: 0 18px; }
.button.full { width: 100%; }
.button .arrow { font-size: 18px; line-height: 1; transition: transform .2s ease; }
.button:hover .arrow { transform: translateX(4px); }

.hero {
  position: relative;
  min-height: 760px;
  padding: calc(var(--header-h) + 48px) 0 56px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 86% 22%, rgba(168, 113, 62, .17), transparent 28%),
    radial-gradient(circle at 24% 86%, rgba(51, 72, 60, .1), transparent 24%),
    linear-gradient(180deg, #f5f1e8 0%, #eee8dc 100%);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .87fr) minmax(560px, 1.13fr);
  align-items: center;
  gap: 58px;
  min-height: 650px;
}
.hero-copy { padding: 46px 0; }
.hero h1 {
  margin: 22px 0 20px;
  max-width: 850px;
  font-size: clamp(54px, 5.2vw, 92px);
  line-height: .91;
  letter-spacing: -.065em;
  text-transform: uppercase;
  font-weight: 850;
}
.hero h1 span { display: block; }
.hero h1 .soft-word { color: transparent; -webkit-text-stroke: 1.3px var(--ink); }
.hero-lead {
  max-width: 700px;
  margin: 0 0 32px;
  font-size: clamp(17px, 1.5vw, 22px);
  line-height: 1.48;
  color: var(--ink-2);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts {
  margin-top: 46px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  max-width: 720px;
  border-top: 1px solid var(--line-strong);
}
.hero-fact { padding: 17px 14px 0 0; }
.hero-fact + .hero-fact { border-left: 1px solid var(--line); padding-left: 20px; }
.hero-fact strong { display: block; font-size: 18px; letter-spacing: -.025em; }
.hero-fact span { display: block; margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.35; }

.hero-stage {
  position: relative;
  min-height: 620px;
  border-radius: 38px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #c6b398;
  isolation: isolate;
}
.hero-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.28);
  border-radius: inherit;
}
.hero-stage .stage-label {
  position: absolute;
  z-index: 20;
  top: 20px;
  left: 20px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(247,244,237,.86);
  backdrop-filter: blur(14px);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.stage-label .pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--success);
  box-shadow: 0 0 0 6px rgba(66,99,72,.13);
}
.hero-stage .stage-controls {
  position: absolute;
  z-index: 20;
  bottom: 18px;
  left: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.stage-chipset { display: flex; flex-wrap: wrap; gap: 8px; }
.stage-chip {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.45);
  background: rgba(19,18,16,.62);
  backdrop-filter: blur(14px);
  color: #fff;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}
.stage-chip.is-active { background: #fff; color: var(--ink); }
.stage-metric {
  padding: 10px 14px;
  border-radius: 14px;
  background: rgba(247,244,237,.86);
  backdrop-filter: blur(14px);
  min-width: 138px;
}
.stage-metric small { display: block; color: var(--muted); font-size: 9px; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.stage-metric strong { display: block; margin-top: 4px; font-size: 16px; }

/* panel visual */
.room-scene { position: absolute; inset: 0; background: linear-gradient(145deg, #b8ad9e 0%, #ddd2bf 45%, #c5b49b 100%); }
.room-ceiling {
  position: absolute; z-index: 1; top: -8%; left: -10%; width: 120%; height: 47%;
  transform: skewY(-7deg); transform-origin: top left;
  background: linear-gradient(100deg, #d6cbbb, #eee6d8);
  border-bottom: 1px solid rgba(35,31,26,.12);
}
.room-wall-main {
  --panel-color: #bc956f;
  --panel-dark: rgba(73,46,26,.18);
  --stripe: 54px;
  position: absolute; z-index: 2; inset: 18% -7% 0 19%;
  transform: skewY(-4.5deg);
  transform-origin: top right;
  background-color: var(--panel-color);
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.11) 0, rgba(255,255,255,0) 22%, var(--panel-dark) 48%, rgba(255,255,255,.08) 76%, transparent 100%),
    repeating-linear-gradient(90deg, transparent 0 calc(var(--stripe) - 2px), rgba(67,39,22,.45) calc(var(--stripe) - 2px) var(--stripe));
  box-shadow: inset 50px 0 80px rgba(34,26,17,.13);
  transition: background-color .35s ease, background-image .35s ease;
}
.room-wall-main.vertical {
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.11), var(--panel-dark) 48%, rgba(255,255,255,.08)),
    repeating-linear-gradient(90deg, transparent 0 calc(var(--stripe) - 2px), rgba(67,39,22,.45) calc(var(--stripe) - 2px) var(--stripe));
}
.room-wall-main.horizontal {
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.11), var(--panel-dark) 48%, rgba(255,255,255,.08)),
    repeating-linear-gradient(0deg, transparent 0 calc(var(--stripe) - 2px), rgba(67,39,22,.45) calc(var(--stripe) - 2px) var(--stripe));
}
.room-window {
  position: absolute; z-index: 4; top: 30%; right: 7%; width: 29%; height: 31%;
  background: linear-gradient(145deg, #dde6e0, #819687 80%);
  border: 12px solid #1c1b18;
  box-shadow: 0 20px 50px rgba(26,23,19,.18);
}
.room-window::after { content: ""; position: absolute; top: 0; bottom: 0; left: 48%; width: 5px; background: #1c1b18; }
.room-floor {
  position: absolute; z-index: 3; left: -10%; right: -10%; bottom: -18%; height: 51%;
  transform: skewY(-4deg);
  background:
    repeating-linear-gradient(90deg, rgba(71,47,29,.12) 0 1px, transparent 1px 66px),
    linear-gradient(140deg, #a88e70, #dcc5a7 50%, #8f755b);
  box-shadow: inset 0 20px 45px rgba(0,0,0,.12);
}
.room-sofa {
  position: absolute; z-index: 8; left: 7%; bottom: 12%; width: 43%; height: 23%;
  border-radius: 11px 11px 5px 5px;
  background: linear-gradient(165deg, #31322e, #171816);
  box-shadow: 0 22px 45px rgba(0,0,0,.24);
}
.room-sofa::before { content: ""; position: absolute; left: 0; right: 0; top: -40%; height: 52%; background: #3b3d38; border-radius: 15px 15px 0 0; }
.room-sofa::after { content: ""; position: absolute; left: 9%; right: 9%; top: 28%; height: 2px; background: rgba(255,255,255,.11); box-shadow: 130px 0 0 rgba(255,255,255,.08); }
.room-lamp { position: absolute; z-index: 9; left: 50%; top: 12%; width: 3px; height: 160px; background: rgba(15,15,13,.7); }
.room-lamp::after { content: ""; position: absolute; left: 50%; bottom: -23px; width: 64px; height: 28px; transform: translateX(-50%); border-radius: 50% 50% 10px 10px; background: #191a17; }
.room-shadow { position: absolute; z-index: 10; inset: 0; background: linear-gradient(90deg, rgba(16,14,12,.22), transparent 40%, rgba(255,255,255,.03)); pointer-events: none; }

/* beam visual */
.house-scene { position: absolute; inset: 0; background: linear-gradient(155deg, #879080 0%, #d4ccbd 42%, #b5aa99 100%); overflow: hidden; }
.house-sky { position: absolute; inset: 0 0 42% 0; background: linear-gradient(180deg, #d9ded8, #aeb8ae); }
.house-ground { position: absolute; left: -10%; right: -10%; bottom: -12%; height: 56%; transform: rotate(-3deg); background: linear-gradient(145deg, #6f725f, #b4aa91 60%, #7d7c65); }
.house-structure { position: absolute; z-index: 5; left: 14%; right: 10%; top: 21%; bottom: 18%; perspective: 1200px; }
.house-front {
  --beam-a: #b98254;
  --beam-b: #d1a170;
  position: absolute; left: 0; bottom: 0; width: 62%; height: 68%;
  background: repeating-linear-gradient(0deg, var(--beam-a) 0 25px, #6f482a 25px 27px, var(--beam-b) 27px 52px, #70492a 52px 54px);
  clip-path: polygon(0 29%, 50% 0, 100% 29%, 100% 100%, 0 100%);
  box-shadow: inset 35px 0 65px rgba(52,28,13,.18), 0 22px 50px rgba(33,28,23,.24);
  transition: filter .3s ease;
}
.house-side {
  position: absolute; right: 0; bottom: 0; width: 40%; height: 58%;
  transform: skewY(-11deg); transform-origin: bottom left;
  background: repeating-linear-gradient(0deg, #a96f43 0 25px, #5e3d25 25px 27px, #bd8355 27px 52px, #604027 52px 54px);
  box-shadow: inset 28px 0 58px rgba(45,24,12,.24);
}
.house-roof-front {
  position: absolute; z-index: 8; left: -3%; top: 3%; width: 69%; height: 31%;
  background: linear-gradient(135deg, #282925, #10110f);
  clip-path: polygon(0 100%, 48% 0, 100% 100%, 94% 100%, 48% 15%, 7% 100%);
  filter: drop-shadow(0 12px 12px rgba(0,0,0,.18));
}
.house-roof-side {
  position: absolute; z-index: 7; left: 44%; right: -2%; top: 7%; height: 26%;
  background: linear-gradient(150deg, #3d3e39, #11120f);
  clip-path: polygon(0 0, 100% 19%, 79% 100%, 0 100%);
}
.house-window-large { position: absolute; z-index: 9; left: 12%; bottom: 8%; width: 28%; height: 39%; background: linear-gradient(140deg, #263333, #91aaa2); border: 8px solid #1c1c19; }
.house-window-small { position: absolute; z-index: 9; left: 45%; bottom: 9%; width: 11%; height: 23%; background: #728d87; border: 6px solid #1c1c19; }
.house-door { position: absolute; z-index: 9; right: 16%; bottom: -2%; width: 12%; height: 36%; background: #1b1b18; transform: skewY(-11deg); }
.house-tree { position: absolute; z-index: 3; right: 2%; top: 3%; width: 130px; height: 410px; background: #313b2d; clip-path: polygon(50% 0, 78% 25%, 61% 25%, 89% 49%, 68% 49%, 100% 77%, 59% 77%, 59% 100%, 42% 100%, 42% 77%, 0 77%, 31% 49%, 12% 49%, 38% 25%, 22% 25%); opacity: .75; }
.house-grid-lines { position: absolute; z-index: 15; inset: 0; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(180deg, black, transparent 80%); pointer-events: none; }

.hero-scroll {
  position: absolute; z-index: 10; left: 50%; bottom: 16px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
}
.hero-scroll i { width: 33px; height: 33px; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; font-style: normal; animation: nudge 1.8s ease-in-out infinite; }
@keyframes nudge { 0%,100% { transform: translateY(0); } 50% { transform: translateY(4px); } }

.section { padding: 112px 0; }
.section.compact { padding: 76px 0; }
.section.dark { background: var(--ink); color: #f5f1e8; }
.section.paper { background: var(--paper); }
.section-head {
  display: grid;
  grid-template-columns: minmax(220px,.42fr) minmax(0,1fr);
  gap: 70px;
  align-items: start;
  margin-bottom: 54px;
}
.section-head h2 {
  margin: 0;
  font-size: clamp(38px, 4.1vw, 68px);
  line-height: .97;
  letter-spacing: -.055em;
  text-transform: uppercase;
}
.section-head p { margin: 4px 0 0; max-width: 660px; color: var(--muted); font-size: 17px; line-height: 1.55; }
.section.dark .section-head p { color: rgba(255,255,255,.6); }

.product-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
  margin-bottom: 30px;
}
.product-switch a {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 23px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.4);
  transition: background .2s ease, transform .2s ease, border-color .2s ease;
}
.product-switch a:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.product-switch a.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }
.product-switch small { display: block; opacity: .58; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; font-weight: 800; }
.product-switch strong { display: block; margin-top: 6px; font-size: 18px; }
.product-switch span { font-size: 24px; }

.config-shell {
  display: grid;
  grid-template-columns: minmax(0,1.08fr) minmax(360px,.65fr);
  gap: 22px;
  align-items: start;
}
.config-main,
.config-summary {
  border: 1px solid var(--line);
  background: rgba(251,249,244,.76);
  box-shadow: var(--shadow-soft);
}
.config-main { border-radius: var(--radius-xl); overflow: hidden; }
.config-summary { border-radius: var(--radius-lg); position: sticky; top: calc(var(--header-h) + 18px); overflow: hidden; }
.config-topbar {
  min-height: 86px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.4);
}
.config-title small { display: block; color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.config-title strong { display: block; margin-top: 7px; font-size: 20px; letter-spacing: -.02em; }
.progress-wrap { min-width: 220px; }
.progress-line { height: 4px; background: var(--bg-strong); border-radius: 99px; overflow: hidden; }
.progress-line > span { display: block; height: 100%; width: 16.66%; background: var(--ink); border-radius: inherit; transition: width .35s ease; }
.progress-caption { display: flex; justify-content: space-between; margin-top: 8px; color: var(--muted); font-size: 10px; font-weight: 700; }
.config-content { padding: 28px; }
.config-panel { display: none; animation: panelIn .28s ease; }
.config-panel.is-active { display: block; }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.config-panel h3 { margin: 0 0 9px; font-size: 30px; letter-spacing: -.04em; }
.config-panel > p { margin: 0 0 24px; color: var(--muted); line-height: 1.5; max-width: 730px; }
.choice-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 12px; }
.choice-grid.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
.choice-grid.four { grid-template-columns: repeat(4, minmax(0,1fr)); }
.choice-card {
  position: relative;
  min-height: 132px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.52);
  padding: 17px;
  cursor: pointer;
  text-align: left;
  transition: border-color .2s ease, transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.choice-card:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.choice-card.is-selected { border-color: var(--ink); background: #fff; box-shadow: 0 8px 22px rgba(20,19,16,.09); }
.choice-card.is-selected::after { content: "✓"; position: absolute; right: 12px; top: 12px; width: 24px; height: 24px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: 12px; font-weight: 900; }
.choice-icon { width: 35px; height: 35px; border: 1px solid var(--line); border-radius: 10px; display: grid; place-items: center; margin-bottom: 22px; background: var(--paper); }
.choice-card strong { display: block; padding-right: 25px; font-size: 15px; line-height: 1.25; }
.choice-card small { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.35; }

.form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.form-grid.three { grid-template-columns: repeat(3,minmax(0,1fr)); }
.field { display: block; }
.field > span { display: block; margin-bottom: 8px; color: var(--muted); font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.input-wrap { position: relative; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 54px;
  padding: 0 48px 0 15px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  outline: 0;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { min-height: 120px; padding-top: 14px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(17,17,15,.06); }
.input-unit { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 12px; font-weight: 800; pointer-events: none; }
.field-note { display: block; margin-top: 7px; color: var(--muted); font-size: 10px; line-height: 1.35; }
.range-row { margin-top: 17px; }
.range-row input[type=range] { width: 100%; accent-color: var(--ink); }
.range-labels { display: flex; justify-content: space-between; color: var(--muted); font-size: 10px; }

.color-grid { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); gap: 10px; }
.color-swatch {
  position: relative;
  min-height: 80px;
  border-radius: 15px;
  border: 1px solid var(--line);
  background: var(--swatch);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease;
}
.color-swatch:hover { transform: translateY(-2px); }
.color-swatch.is-selected { box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px var(--ink); }
.color-swatch span { position: absolute; left: 9px; right: 9px; bottom: 8px; padding: 5px 6px; border-radius: 8px; background: rgba(255,255,255,.74); backdrop-filter: blur(7px); font-size: 8px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; text-align: center; }

.option-list { display: grid; gap: 10px; }
.option-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 13px;
  padding: 14px 15px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255,255,255,.5);
  cursor: pointer;
}
.option-row input { width: 18px; height: 18px; accent-color: var(--ink); }
.option-row strong { display: block; font-size: 13px; }
.option-row small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; }
.option-price { font-size: 12px; font-weight: 850; white-space: nowrap; }

.dropzone {
  min-height: 190px;
  border: 1px dashed var(--line-strong);
  border-radius: 20px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 25px;
  background: rgba(255,255,255,.4);
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease;
}
.dropzone:hover { background: #fff; border-color: var(--ink); }
.dropzone input { display: none; }
.dropzone-icon { width: 52px; height: 52px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; margin: 0 auto 15px; font-size: 22px; }
.dropzone strong { font-size: 15px; }
.dropzone small { display: block; margin-top: 7px; color: var(--muted); font-size: 10px; }
.file-name { margin-top: 12px; font-size: 12px; font-weight: 800; }

.config-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 20px 28px 28px; }
.step-back { border: 0; background: transparent; cursor: pointer; font-weight: 800; color: var(--muted); }
.step-back:disabled { opacity: .3; cursor: default; }

.summary-visual {
  position: relative;
  height: 240px;
  overflow: hidden;
  background: #c1ad91;
}
.summary-visual.panel-mini {
  background-color: var(--panel-color, #bd9670);
  background-image: repeating-linear-gradient(var(--panel-direction, 90deg), transparent 0 calc(var(--mini-stripe, 42px) - 2px), rgba(65,39,22,.42) calc(var(--mini-stripe, 42px) - 2px) var(--mini-stripe, 42px)), linear-gradient(135deg, rgba(255,255,255,.2), rgba(57,35,20,.25));
}
.summary-visual.panel-mini::before { content:""; position:absolute; inset:15% 9% 13%; border:10px solid #1b1b18; background: linear-gradient(145deg,#d5e0d8,#6e877d); box-shadow: 0 18px 38px rgba(0,0,0,.18); }
.summary-visual.panel-mini::after { content:""; position:absolute; left:0; right:0; bottom:0; height:25%; background:linear-gradient(150deg,#a58d73,#d8c2a6); clip-path:polygon(0 55%,100% 0,100% 100%,0 100%); }
.summary-visual.beam-mini { background: linear-gradient(145deg, #a6afa4, #d9cbbb); }
.summary-visual.beam-mini .mini-stack { position:absolute; left:14%; right:14%; bottom:14%; height:61%; background: repeating-linear-gradient(0deg,#bd885a 0 18px,#6f4729 18px 20px,#d2a172 20px 38px,#74492a 38px 40px); clip-path:polygon(0 27%,50% 0,100% 27%,100% 100%,0 100%); filter: drop-shadow(0 18px 20px rgba(0,0,0,.2)); }
.summary-visual.beam-mini .mini-stack::before { content:""; position:absolute; left:14%; bottom:8%; width:29%; height:42%; background:#273432; border:6px solid #1b1b18; }
.summary-visual.beam-mini .mini-stack::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(0,0,0,.14),transparent 48%); }
.summary-head { padding: 20px 21px 13px; display: flex; justify-content: space-between; align-items: start; gap: 14px; }
.summary-head small { display:block; color:var(--muted); font-size:9px; font-weight:900; letter-spacing:.14em; text-transform:uppercase; }
.summary-head strong { display:block; margin-top:6px; font-size:18px; letter-spacing:-.02em; }
.summary-status { display:inline-flex; align-items:center; gap:7px; font-size:9px; font-weight:800; color:var(--success); text-transform:uppercase; letter-spacing:.08em; white-space:nowrap; }
.summary-status::before { content:""; width:7px; height:7px; border-radius:50%; background:currentColor; }
.summary-lines { padding: 0 21px 16px; display: grid; gap: 0; }
.summary-line { display:flex; align-items:flex-start; justify-content:space-between; gap:16px; padding:10px 0; border-bottom:1px solid var(--line); font-size:12px; }
.summary-line span { color:var(--muted); }
.summary-line strong { text-align:right; font-size:12px; }
.summary-total { padding: 18px 21px 21px; border-top:1px solid var(--line); }
.summary-total small { display:block; color:var(--muted); font-size:9px; font-weight:900; text-transform:uppercase; letter-spacing:.14em; }
.summary-total strong { display:block; margin-top:7px; font-size:30px; letter-spacing:-.04em; }
.summary-total em { display:block; margin-top:7px; color:var(--muted); font-size:10px; font-style:normal; line-height:1.4; }
.summary-actions { display:grid; gap:9px; margin-top:17px; }

.mobile-summary-bar { display:none; }

.feature-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
.feature-card { min-height: 245px; padding: 23px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.45); display: flex; flex-direction: column; justify-content: space-between; transition: transform .2s ease, background .2s ease; }
.feature-card:hover { transform: translateY(-4px); background: #fff; }
.feature-number { color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .15em; }
.feature-icon { font-size: 30px; }
.feature-card h3 { margin: 0; font-size: 22px; line-height: 1.05; letter-spacing: -.035em; }
.feature-card p { margin: 10px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; }

.compare-stage { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.compare-visual { position: relative; min-height: 540px; border-radius: 30px; overflow: hidden; background: #c5ad8d; box-shadow: var(--shadow-soft); }
.compare-controls { display: grid; gap: 12px; }
.compare-card { padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.45); cursor:pointer; transition:background .2s ease, border-color .2s ease, transform .2s ease; }
.compare-card:hover { transform:translateY(-2px); }
.compare-card.is-active { background:#fff; border-color:var(--ink); }
.compare-card small { color:var(--muted); text-transform:uppercase; letter-spacing:.12em; font-weight:850; font-size:9px; }
.compare-card strong { display:block; margin-top:9px; font-size:22px; }
.compare-card p { margin:7px 0 0; color:var(--muted); font-size:12px; line-height:1.45; }

.architect-block { display:grid; grid-template-columns: .78fr 1.22fr; min-height: 560px; border-radius:34px; overflow:hidden; background:#1b1b18; color:#fff; }
.architect-photo { position:relative; overflow:hidden; }
.architect-photo img { width:100%; height:100%; object-fit:cover; object-position:center top; filter:saturate(.75) contrast(1.05); }
.architect-photo::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,transparent 60%,#1b1b18 100%); }
.architect-copy { padding:58px; display:flex; flex-direction:column; justify-content:center; }
.architect-copy .eyebrow { color:rgba(255,255,255,.54); }
.architect-copy h2 { margin:22px 0 18px; font-size:clamp(42px,4.4vw,70px); line-height:.94; letter-spacing:-.055em; text-transform:uppercase; }
.architect-copy p { margin:0 0 28px; max-width:620px; color:rgba(255,255,255,.65); font-size:16px; line-height:1.55; }
.architect-badges { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:28px; }
.architect-badges span { padding:9px 12px; border:1px solid rgba(255,255,255,.18); border-radius:999px; font-size:10px; font-weight:800; }

.process-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:0; border-top:1px solid rgba(255,255,255,.2); }
.process-step { padding:27px 22px 10px 0; min-height:225px; border-right:1px solid rgba(255,255,255,.16); }
.process-step + .process-step { padding-left:22px; }
.process-step:last-child { border-right:0; }
.process-step small { color:rgba(255,255,255,.42); font-size:10px; font-weight:900; letter-spacing:.14em; }
.process-step h3 { margin:42px 0 10px; font-size:22px; letter-spacing:-.035em; }
.process-step p { margin:0; color:rgba(255,255,255,.58); font-size:12px; line-height:1.5; }

.faq { border-top:1px solid var(--line); }
.faq-item { border-bottom:1px solid var(--line); }
.faq-button { width:100%; border:0; background:transparent; padding:23px 0; display:flex; justify-content:space-between; align-items:center; gap:20px; cursor:pointer; text-align:left; font-size:19px; font-weight:750; }
.faq-button span:last-child { width:34px; height:34px; border:1px solid var(--line); border-radius:50%; display:grid; place-items:center; transition:transform .2s ease; flex:0 0 auto; }
.faq-item.is-open .faq-button span:last-child { transform:rotate(45deg); }
.faq-answer { max-height:0; overflow:hidden; transition:max-height .35s ease; }
.faq-answer p { margin:0; padding:0 0 23px; max-width:850px; color:var(--muted); line-height:1.6; }

.final-cta { position:relative; overflow:hidden; padding:90px 0; background:#b88458; }
.final-cta::before { content:""; position:absolute; inset:0; background:repeating-linear-gradient(90deg,transparent 0 98px,rgba(85,46,22,.18) 98px 100px), linear-gradient(135deg,rgba(255,255,255,.22),rgba(81,46,25,.14)); }
.final-cta-inner { position:relative; display:grid; grid-template-columns:1fr auto; gap:42px; align-items:end; }
.final-cta h2 { margin:0; max-width:1000px; font-size:clamp(44px,5vw,82px); line-height:.92; letter-spacing:-.06em; text-transform:uppercase; }
.final-cta p { margin:20px 0 0; max-width:690px; font-size:17px; line-height:1.5; }

.site-footer { background:#11110f; color:#fff; padding:46px 0 28px; }
.footer-top { display:grid; grid-template-columns:1fr auto; gap:30px; align-items:start; }
.footer-logo { width:150px; height:58px; overflow:hidden; }
.footer-logo img { width:150px; }
.footer-links { display:flex; flex-wrap:wrap; justify-content:flex-end; gap:18px 26px; font-size:12px; color:rgba(255,255,255,.62); }
.footer-bottom { margin-top:56px; padding-top:20px; border-top:1px solid rgba(255,255,255,.13); display:flex; justify-content:space-between; gap:20px; font-size:10px; color:rgba(255,255,255,.42); }

.modal {
  position:fixed; z-index:300; inset:0; display:none; place-items:center; padding:22px; background:rgba(14,14,12,.63); backdrop-filter:blur(10px);
}
.modal.is-open { display:grid; animation:fadeIn .2s ease; }
@keyframes fadeIn { from {opacity:0} to {opacity:1} }
.modal-card { width:min(580px,100%); max-height:calc(100vh - 44px); overflow:auto; border-radius:27px; background:var(--paper); box-shadow:0 35px 90px rgba(0,0,0,.35); }
.modal-head { padding:22px 24px; border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:center; }
.modal-head strong { font-size:19px; }
.modal-close { width:38px; height:38px; border-radius:50%; border:1px solid var(--line); background:transparent; cursor:pointer; }
.modal-body { padding:25px; }
.modal-body h3 { margin:0 0 10px; font-size:31px; letter-spacing:-.045em; }
.modal-body > p { margin:0 0 22px; color:var(--muted); line-height:1.5; }
.modal-note { padding:13px 14px; border-radius:13px; background:var(--paper-2); color:var(--muted); font-size:10px; line-height:1.45; margin-top:12px; }
.toast { position:fixed; z-index:500; left:50%; bottom:25px; transform:translate(-50%,20px); min-width:280px; max-width:calc(100% - 30px); padding:14px 18px; border-radius:999px; background:#11110f; color:#fff; font-size:12px; font-weight:750; text-align:center; box-shadow:0 16px 40px rgba(0,0,0,.25); opacity:0; pointer-events:none; transition:opacity .2s ease,transform .2s ease; }
.toast.is-visible { opacity:1; transform:translate(-50%,0); }

@media (max-width: 1220px) {
  :root { --container: 1160px; }
  .header-inner { grid-template-columns:140px 1fr auto; }
  .header-nav a { padding:10px; }
  .hero-grid { grid-template-columns:minmax(0,.9fr) minmax(500px,1.1fr); gap:32px; }
  .hero-stage { min-height:560px; }
  .choice-grid.four { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .color-grid { grid-template-columns:repeat(4,minmax(0,1fr)); }
}

@media (max-width: 1024px) {
  :root { --header-h: 72px; }
  .container, .header-inner { width:min(100% - 34px, 950px); }
  .header-inner { grid-template-columns:1fr auto; }
  .header-nav, .header-phone { display:none; }
  .menu-button { display:grid; }
  .site-header.is-menu-open { background:var(--bg); border-color:var(--line); }
  .site-header.is-menu-open .header-nav {
    position:fixed;
    inset:var(--header-h) 0 0;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:0;
    padding:34px max(24px,calc((100vw - 950px)/2 + 17px)) calc(110px + env(safe-area-inset-bottom));
    overflow:auto;
    background:rgba(243,239,230,.98);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    animation:menuReveal .22s ease both;
  }
  .site-header.is-menu-open .header-nav a {
    display:flex;
    align-items:center;
    min-height:72px;
    padding:0;
    border-bottom:1px solid var(--line);
    border-radius:0;
    font-size:clamp(25px,4.2vw,42px);
    font-weight:760;
    letter-spacing:-.045em;
  }
  .site-header.is-menu-open .header-nav a::after { content:"↗"; margin-left:auto; font-size:.6em; opacity:.42; }
  .site-header.is-menu-open .menu-button { background:var(--ink); color:#fff; border-color:var(--ink); }
  @keyframes menuReveal { from { opacity:0; transform:translateY(-12px) } to { opacity:1; transform:translateY(0) } }
  .hero { min-height:auto; padding-top:calc(var(--header-h) + 38px); }
  .hero-grid { grid-template-columns:1fr; gap:30px; }
  .hero-copy { padding:28px 0 0; }
  .hero h1 { max-width:780px; }
  .hero-stage { min-height:570px; }
  .hero-scroll { display:none; }
  .section-head { grid-template-columns:1fr; gap:20px; }
  .section-head p { max-width:780px; }
  .config-shell { grid-template-columns:1fr; }
  .config-summary { position:relative; top:auto; }
  .feature-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .compare-stage { grid-template-columns:1fr; }
  .compare-controls { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .architect-block { grid-template-columns:.9fr 1.1fr; }
  .architect-copy { padding:42px; }
  .process-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .process-step:nth-child(2) { border-right:0; }
  .process-step:nth-child(n+3) { border-top:1px solid rgba(255,255,255,.16); }
}

@media (max-width: 720px) {
  :root { --radius-xl: 25px; --radius-lg:20px; }
  .container, .header-inner { width:calc(100% - 26px); }
  .site-header { height:68px; }
  .brand { width:96px; height:40px; }
  .brand img { width:96px; }
  .header-actions .round-button:first-child { display:none; }
  .hero { padding-top:93px; padding-bottom:34px; }
  .hero-copy { padding:15px 0 0; }
  .hero h1 { margin-top:17px; font-size:clamp(47px,16vw,72px); }
  .hero-lead { font-size:16px; }
  .hero-actions { display:grid; grid-template-columns:1fr; }
  .hero-actions .button { width:100%; }
  .hero-facts { grid-template-columns:1fr; margin-top:34px; }
  .hero-fact { padding:14px 0; border-bottom:1px solid var(--line); }
  .hero-fact + .hero-fact { border-left:0; padding-left:0; }
  .hero-stage { min-height:480px; border-radius:25px; }
  .room-wall-main { inset:19% -16% 0 8%; }
  .room-window { right:5%; width:34%; }
  .room-sofa { left:5%; width:51%; }
  .house-structure { left:5%; right:2%; top:25%; }
  .house-tree { right:-9%; }
  .stage-controls { align-items:flex-end !important; }
  .stage-metric { min-width:116px; padding:9px 10px; }
  .stage-chip { padding:0 11px; }
  .section { padding:76px 0; }
  .section.compact { padding:58px 0; }
  .section-head { margin-bottom:34px; }
  .section-head h2 { font-size:42px; }
  .product-switch { grid-template-columns:1fr; }
  .product-switch a { min-height:70px; }
  .config-main { border-radius:25px; }
  .config-topbar { padding:17px; min-height:76px; }
  .config-title strong { font-size:17px; }
  .progress-wrap { min-width:120px; }
  .config-content { padding:19px 17px; }
  .config-panel h3 { font-size:27px; }
  .choice-grid, .choice-grid.two, .choice-grid.three, .choice-grid.four { grid-template-columns:1fr; }
  .choice-card { min-height:104px; }
  .choice-icon { margin-bottom:15px; }
  .form-grid, .form-grid.three { grid-template-columns:1fr; }
  .color-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
  .config-footer { padding:16px 17px 21px; }
  .config-footer .button { min-width:170px; }
  .config-summary { display:none; }
  .mobile-summary-bar {
    position:fixed; z-index:90; left:10px; right:10px; bottom:10px; min-height:66px; padding:9px 10px 9px 16px; border-radius:20px; background:rgba(17,17,15,.94); color:#fff; display:flex; align-items:center; justify-content:space-between; gap:12px; box-shadow:0 18px 45px rgba(0,0,0,.3); backdrop-filter:blur(14px); transition:transform .25s ease;
  }
  .mobile-summary-bar small { display:block; color:rgba(255,255,255,.55); font-size:9px; text-transform:uppercase; letter-spacing:.1em; font-weight:800; }
  .mobile-summary-bar strong { display:block; margin-top:3px; font-size:18px; }
  .mobile-summary-bar .button { min-height:46px; padding:0 17px; background:#fff; color:var(--ink); }
  .feature-grid { grid-template-columns:1fr; }
  .feature-card { min-height:190px; }
  .compare-visual { min-height:430px; }
  .compare-controls { grid-template-columns:1fr; }
  .architect-block { grid-template-columns:1fr; }
  .architect-photo { min-height:380px; }
  .architect-photo::after { background:linear-gradient(180deg,transparent 65%,#1b1b18 100%); }
  .architect-copy { padding:32px 22px 36px; }
  .process-grid { grid-template-columns:1fr; }
  .process-step, .process-step + .process-step { padding:23px 0; border-right:0; border-top:1px solid rgba(255,255,255,.16); min-height:auto; }
  .process-step h3 { margin-top:25px; }
  .final-cta { padding:68px 0 105px; }
  .final-cta-inner { grid-template-columns:1fr; align-items:start; }
  .footer-top { grid-template-columns:1fr; }
  .footer-links { justify-content:flex-start; }
  .footer-bottom { flex-direction:column; }
}

body.menu-open { overflow:hidden; }

[hidden]{display:none!important;}

/* Profile selector and custom drawing workflow */
.profile-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.profile-choice-grid.beam-profiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.profile-choice-card {
  position: relative;
  min-height: 236px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,.52);
  cursor: pointer;
  text-align: left;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.profile-choice-card:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.profile-choice-card.is-selected { background: #fff; border-color: var(--ink); box-shadow: 0 10px 26px rgba(20,19,16,.1); }
.profile-choice-card.is-selected::after {
  content: "✓";
  position: absolute;
  z-index: 4;
  right: 12px;
  top: 12px;
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}
.profile-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 25px;
  padding-right: 32px;
}
.profile-card-top > small {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.profile-badge {
  position: static;
  inset: auto;
  display: inline-flex;
  align-items: center;
  min-height: 23px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  backdrop-filter: none;
  font-size: 8px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.profile-diagram {
  display: grid;
  place-items: center;
  height: 94px;
  margin: 13px 0 14px;
  padding: 8px 10px;
  overflow: hidden;
  border-radius: 14px;
  background: linear-gradient(145deg, #eee6d8, #f9f6ef);
  border: 1px solid rgba(17,17,15,.08);
}
.profile-diagram svg,
.profile-showcase-diagram svg { width: 100%; height: 100%; overflow: visible; }
.profile-body { fill: #c89565; stroke: #171715; stroke-width: 2.4; stroke-linejoin: round; }
.profile-cut { fill: none; stroke: #171715; stroke-width: 2.4; stroke-linejoin: round; }
.profile-grain { fill: none; stroke: rgba(82,48,26,.45); stroke-width: 1.5; stroke-linecap: round; }
.profile-custom-line { fill: none; stroke: #171715; stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; stroke-dasharray: 7 5; }
.profile-custom-line.thin { stroke-width: 1.5; stroke-dasharray: 4 4; opacity: .62; }
.profile-pencil { fill: #a96235; stroke: #171715; stroke-width: 2; }
.profile-choice-card > strong { display: block; padding-right: 28px; font-size: 16px; line-height: 1.2; letter-spacing: -.018em; }
.profile-description { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; line-height: 1.42; }
.profile-config-note {
  margin-top: 15px;
  padding: 16px 17px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--paper-2);
}
.profile-config-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-weight: 900;
}
.profile-config-note strong { display: block; font-size: 13px; }
.profile-config-note p { margin: 5px 0 0; color: var(--muted); font-size: 10px; line-height: 1.45; }
.custom-profile-form {
  margin-top: 16px;
  padding: 20px;
  border: 1px solid var(--ink);
  border-radius: 21px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(20,19,16,.08);
}
.custom-profile-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 18px;
  margin-bottom: 17px;
}
.custom-profile-head h4 { margin: 13px 0 0; font-size: 24px; letter-spacing: -.04em; }
.custom-status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  background: #f3eadc;
  color: var(--warning);
  white-space: nowrap;
  font-size: 9px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.compact-dropzone { min-height: 150px; padding: 20px; }
.compact-dropzone .dropzone-icon { width: 44px; height: 44px; margin-bottom: 11px; font-size: 18px; }
.tech-note {
  margin-top: 15px;
  padding: 15px 16px;
  border-radius: 15px;
  background: var(--ink);
  color: #fff;
}
.tech-note strong { display: block; font-size: 12px; }
.tech-note span { display: block; margin-top: 6px; color: rgba(255,255,255,.64); font-size: 10px; line-height: 1.48; }
.custom-size-summary {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 13px;
  align-items: center;
  padding: 17px;
  border: 1px solid var(--ink);
  border-radius: 18px;
  background: #fff;
}
.custom-size-summary > span {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--ink);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .1em;
}
.custom-size-summary small { display: block; color: var(--muted); font-size: 9px; font-weight: 850; letter-spacing: .11em; text-transform: uppercase; }
.custom-size-summary strong { display: block; margin-top: 5px; font-size: 16px; }
.summary-status.is-warning { color: var(--warning); }

.profile-showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}
.profile-showcase-grid.five { grid-template-columns: repeat(5, minmax(0,1fr)); }
.profile-showcase-card {
  min-height: 390px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.5);
  transition: transform .22s ease, background .22s ease, box-shadow .22s ease;
}
.profile-showcase-card:hover { transform: translateY(-5px); background: #fff; box-shadow: var(--shadow-soft); }
.profile-showcase-card.custom { background: var(--ink); color: #fff; border-color: var(--ink); }
.profile-showcase-card.custom:hover { background: #1d1d1a; }
.profile-showcase-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.profile-showcase-head small { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.profile-showcase-head span { padding: 7px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 8px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.profile-showcase-card.custom .profile-showcase-head small,
.profile-showcase-card.custom .profile-showcase-head span { color: rgba(255,255,255,.55); border-color: rgba(255,255,255,.18); }
.profile-showcase-diagram {
  height: 120px;
  margin: 18px 0 20px;
  padding: 13px;
  border-radius: 17px;
  background: linear-gradient(145deg, #e9dfcf, #faf7f1);
}
.profile-showcase-card.custom .profile-showcase-diagram { background: rgba(255,255,255,.92); }
.profile-showcase-card h3 { margin: 0; font-size: 21px; line-height: 1.05; letter-spacing: -.035em; }
.profile-showcase-card p { margin: 10px 0 17px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.profile-showcase-card.custom p { color: rgba(255,255,255,.6); }
.profile-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 17px; }
.profile-tags span { padding: 7px 9px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 8px; font-weight: 800; }
.profile-showcase-card.custom .profile-tags span { border-color: rgba(255,255,255,.16); color: rgba(255,255,255,.6); }
.profile-showcase-action {
  width: 100%;
  min-height: 46px;
  margin-top: auto;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 850;
}
.profile-showcase-action b { font-size: 18px; font-weight: 500; transition: transform .2s ease; }
.profile-showcase-action:hover b { transform: translateX(4px); }
.profile-showcase-card.custom .profile-showcase-action { color: #fff; border-color: rgba(255,255,255,.18); }

@media (max-width: 1220px) {
  .profile-choice-grid.beam-profiles { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .profile-showcase-grid,
  .profile-showcase-grid.five { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 720px) {
  .profile-choice-grid,
  .profile-choice-grid.beam-profiles,
  .profile-showcase-grid,
  .profile-showcase-grid.five { grid-template-columns: 1fr; }
  .profile-choice-card { min-height: 220px; }
  .custom-profile-form { padding: 16px; }
  .custom-profile-head { display: grid; }
  .custom-status { justify-self: start; }
  .profile-showcase-card { min-height: 360px; }
}


.dropzone.has-file { border-color: var(--ink); background: rgba(255,255,255,.82); }
.dropzone.has-file .file-name { display:block; margin-top:8px; color:var(--ink); font-size:10px; font-weight:850; }

/* Mobile text must never enlarge one-column grid tracks. */
.section-head > *,
.final-cta-inner > *,
.config-shell > *,
.custom-profile-form > * { min-width: 0; }

@media (max-width: 720px) {
  .section-head h2 {
    max-width: 100%;
    font-size: clamp(32px, 9vw, 42px);
    overflow-wrap: break-word;
  }
}

/* Glued beam execution hierarchy: plain beam first, profiling as an option */
.profile-option-head {
  margin: 24px 0 15px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.profile-option-head h4 {
  margin: 13px 0 7px;
  font-size: clamp(23px, 2.1vw, 31px);
  letter-spacing: -.045em;
}
.profile-option-head p {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.plain-beam-showcase {
  display: grid;
  grid-template-columns: minmax(310px, .82fr) minmax(0, 1.18fr);
  min-height: 360px;
  margin-bottom: 28px;
  overflow: hidden;
  border-radius: 30px;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}
.plain-beam-visual {
  position: relative;
  min-height: 360px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.16), transparent 36%),
    linear-gradient(145deg, #97704e 0%, #5e402b 52%, #2c2118 100%);
}
.plain-beam-visual::before,
.plain-beam-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.plain-beam-visual::before {
  opacity: .22;
  background: repeating-linear-gradient(12deg, transparent 0 34px, rgba(255,255,255,.25) 35px 36px);
}
.plain-beam-visual::after {
  background: linear-gradient(90deg, transparent 55%, rgba(17,17,15,.48));
}
.plain-beam-block {
  position: relative;
  z-index: 2;
  width: min(72%, 315px);
  aspect-ratio: 1.25 / 1;
  border: 2px solid rgba(24,17,11,.42);
  border-radius: 8px;
  background:
    repeating-linear-gradient(90deg, #d5a06d 0 45px, #925f37 46px 49px),
    #c28a57;
  box-shadow: 26px 32px 48px rgba(0,0,0,.36);
  transform: perspective(800px) rotateX(8deg) rotateY(-17deg) rotateZ(-7deg);
}
.plain-beam-block::before {
  content: "";
  position: absolute;
  inset: 16% 7%;
  border-top: 1px solid rgba(87,48,22,.33);
  border-bottom: 1px solid rgba(87,48,22,.24);
  border-radius: 50%;
  transform: rotate(-4deg);
}
.plain-beam-visual > span {
  position: absolute;
  z-index: 3;
  left: 22px;
  bottom: 20px;
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: rgba(17,17,15,.52);
  color: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.plain-beam-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(34px, 4.5vw, 66px);
}
.plain-beam-copy .eyebrow { color: rgba(255,255,255,.52); }
.plain-beam-copy h3 {
  margin: 19px 0 15px;
  font-size: clamp(38px, 4vw, 62px);
  line-height: .98;
  letter-spacing: -.06em;
}
.plain-beam-copy > p {
  max-width: 720px;
  margin: 0;
  color: rgba(255,255,255,.66);
  font-size: 14px;
  line-height: 1.65;
}
.plain-beam-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 28px;
}
.plain-beam-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 31px;
  padding: 0 11px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 999px;
  color: rgba(255,255,255,.73);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .05em;
}
.profile-subhead {
  display: grid;
  grid-template-columns: minmax(160px, .42fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  margin: 45px 0 22px;
  padding-top: 38px;
  border-top: 1px solid var(--line);
}
.profile-subhead h3 {
  grid-column: 2;
  margin: -3px 0 8px;
  font-size: clamp(29px, 3vw, 44px);
  letter-spacing: -.052em;
}
.profile-subhead p {
  grid-column: 2;
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

@media (max-width: 900px) {
  .plain-beam-showcase { grid-template-columns: 1fr; }
  .plain-beam-visual { min-height: 320px; }
  .profile-subhead { grid-template-columns: 1fr; gap: 12px; }
  .profile-subhead h3,
  .profile-subhead p { grid-column: 1; }
}

@media (max-width: 720px) {
  .profile-option-head { margin-top: 20px; padding-top: 18px; }
  .plain-beam-showcase { min-height: 0; border-radius: 24px; }
  .plain-beam-visual { min-height: 280px; }
  .plain-beam-copy { padding: 30px 22px 34px; }
  .plain-beam-copy h3 { font-size: 42px; }
  .plain-beam-copy > p { font-size: 13px; }
  .plain-beam-tags { margin: 20px 0 24px; }
  .profile-subhead { margin-top: 36px; padding-top: 30px; }
}