/* ============================================================
   ONE & DONE METAL ROOFING — shared stylesheet (v2 design draft)
   Base design system by Keaton (ond-branded_SOURCE.html), kept
   verbatim; v2 additions are marked at the bottom.
   ============================================================ */

:root {
  /* brand palette */
  --ink: #141414;
  --steel: #B62020;
  --mist: #D1D5DB;
  --white: #FFFFFF;

  /* light theme tokens */
  --paper: #F4F3F1;
  --surface: #FFFFFF;
  --surface-2: #EAE8E5;
  --text: #141414;
  --text-soft: #48525C;
  --text-faint: #838C95;
  --line: #DEDBD7;
  --line-strong: #C9C5C0;
  --btn-bg: #141414;
  --btn-text: #FFFFFF;
  --logo-ink: #141414;
  --good: #2C7A54;
  --warn: #9A6321;
  --shadow: 20 20 20;

  --display: "Bebas Neue", "Oswald", "Arial Narrow", "Helvetica Neue Condensed", "HelveticaNeue-CondensedBold", Impact, sans-serif;
  --body: "Inter", system-ui, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  --s--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.84rem);
  --s-0: clamp(0.98rem, 0.95rem + 0.15vw, 1.06rem);
  --s-1: clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem);
  --s-2: clamp(1.6rem, 1.3rem + 1.2vw, 2.2rem);
  --s-3: clamp(2.2rem, 1.6rem + 2.6vw, 3.6rem);
  --s-4: clamp(3rem, 1.9rem + 5.2vw, 6rem);
  --wrap: 1160px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #141414; --surface: #1B1B1B; --surface-2: #232323;
    --text: #F2F2F2; --text-soft: #A6AEB7; --text-faint: #6C7681;
    --line: #2B2B2B; --line-strong: #3B3B3B;
    --btn-bg: #D1D5DB; --btn-text: #141414; --logo-ink: #F2F2F2;
    --good: #63B98C; --warn: #D0A05B; --shadow: 0 0 0;
  }
}
:root[data-theme="light"] {
  --paper: #F4F3F1; --surface: #FFFFFF; --surface-2: #EAE8E5;
  --text: #141414; --text-soft: #48525C; --text-faint: #838C95;
  --line: #DEDBD7; --line-strong: #C9C5C0;
  --btn-bg: #141414; --btn-text: #FFFFFF; --logo-ink: #141414;
  --good: #2C7A54; --warn: #9A6321; --shadow: 20 20 20;
}
:root[data-theme="dark"] {
  --paper: #141414; --surface: #1B1B1B; --surface-2: #232323;
  --text: #F2F2F2; --text-soft: #A6AEB7; --text-faint: #6C7681;
  --line: #2B2B2B; --line-strong: #3B3B3B;
  --btn-bg: #D1D5DB; --btn-text: #141414; --logo-ink: #F2F2F2;
  --good: #63B98C; --warn: #D0A05B; --shadow: 0 0 0;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--text); font-family: var(--body); font-size: var(--s-0); line-height: 1.62; -webkit-font-smoothing: antialiased; }
.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; }
:focus-visible { outline: 2px solid var(--steel); outline-offset: 2px; }

.display { font-family: var(--display); text-transform: uppercase; font-weight: 700; line-height: 0.92; letter-spacing: 0.012em; text-wrap: balance; }
.eyebrow { font-family: var(--mono); font-size: var(--s--1); letter-spacing: 0.24em; text-transform: uppercase; color: var(--text-faint); font-weight: 500; }

/* logo — Brand Kit v4 horizontal, theme-aware (color on light, white/red on dark) */
.mk { width: auto; display: block; }
.logo { display: inline-flex; align-items: center; gap: 0.6rem; }
.logo img { height: 56px; width: auto; display: block; }
footer .logo img { height: 50px; }
.logo .lg-dark { display: none; }
@media (prefers-color-scheme: dark) {
  .logo .lg-light { display: none; }
  .logo .lg-dark { display: block; }
}
:root[data-theme="light"] .logo .lg-light { display: block; }
:root[data-theme="light"] .logo .lg-dark { display: none; }
:root[data-theme="dark"] .logo .lg-light { display: none; }
:root[data-theme="dark"] .logo .lg-dark { display: block; }

.btn { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--body); font-weight: 700; font-size: var(--s--1); letter-spacing: 0.02em; padding: 0.85em 1.4em; border-radius: 2px; cursor: pointer; border: 1px solid transparent; text-transform: uppercase; transition: transform 0.1s ease, background 0.15s ease, color 0.15s ease; }
.btn:active { transform: translateY(1px); }
.btn-solid { background: var(--btn-bg); color: var(--btn-text); }
.btn-solid:hover { background: var(--steel); color: #fff; }
.btn-ghost { border-color: currentColor; color: inherit; background: transparent; }
.btn-ghost:hover { background: color-mix(in srgb, currentColor 12%, transparent); }
.btn-light { background: var(--white); color: var(--ink); }
.btn-light:hover { background: var(--mist); }
.btn-outline-light { border-color: color-mix(in srgb, #fff 45%, transparent); color: #fff; }
.btn-outline-light:hover { background: color-mix(in srgb, #fff 12%, transparent); }
.btn-red { background: var(--steel); color: #fff; }
.btn-red:hover { background: #8f1717; }

/* header */
header.top { position: sticky; top: 0; z-index: 60; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-inner { display: flex; align-items: center; gap: 1.5rem; height: 74px; }
nav.main { margin-left: auto; display: flex; gap: 1.7rem; align-items: center; }
.nav-links { display: flex; gap: 1.7rem; }
.nav-links a { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.95rem; color: var(--text-soft); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--text); }
.phone { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.95rem; color: var(--text); white-space: nowrap; }
@media (max-width: 900px) { .nav-links, .phone { display: none; } }

/* hero — always dark, premium */
.hero { position: relative; overflow: hidden; background: var(--ink); color: #fff; border-bottom: 1px solid var(--line); }
.hero .panels { position: absolute; inset: 0; background-image: repeating-linear-gradient(105deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 46px); }
.hero .glow { position: absolute; right: -10%; top: -20%; width: 60%; height: 140%; background: radial-gradient(ellipse at center, rgba(182,32,32,0.22), transparent 62%); pointer-events: none; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-scrim { position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(18,18,18,0.94) 0%, rgba(18,18,18,0.74) 44%, rgba(18,18,18,0.30) 100%), linear-gradient(0deg, rgba(18,18,18,0.55), transparent 55%); }
.hero-inner { position: relative; z-index: 2; padding-block: clamp(4rem, 3rem + 11vw, 8.5rem); }
.hero-content { max-width: 40rem; }
.hero .eyebrow { color: var(--mist); }
.hero h1 { font-family: var(--display); text-transform: uppercase; font-weight: 700; font-size: var(--s-4); line-height: 0.9; letter-spacing: 0.01em; margin-top: 1.1rem; text-wrap: balance; text-shadow: 0 2px 28px rgba(0,0,0,0.55); }
.hero h1 .steel { color: transparent; background: linear-gradient(180deg, #E04040 0%, #A31515 100%); -webkit-background-clip: text; background-clip: text; }
.hero .lede { margin-top: 1.5rem; font-size: var(--s-1); color: color-mix(in srgb, #fff 92%, transparent); max-width: 40ch; line-height: 1.55; text-shadow: 0 1px 14px rgba(0,0,0,0.6); }
.hero .cta-row { margin-top: 2rem; display: flex; gap: 0.8rem; flex-wrap: wrap; }
.hero .assure { margin-top: 1.5rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; color: color-mix(in srgb, #fff 55%, transparent); text-transform: uppercase; }

/* trust strip */
.strip { background: var(--surface-2); border-bottom: 1px solid var(--line); }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 720px) { .strip-inner { grid-template-columns: repeat(2, 1fr); } }
.strip-cell { padding: 1.5rem 1.3rem; border-left: 1px solid var(--line); }
.strip-cell:first-child { border-left: 0; }
@media (max-width: 720px) { .strip-cell:nth-child(odd) { border-left: 0; } }
.strip-cell .big { font-family: var(--display); text-transform: uppercase; font-size: var(--s-1); letter-spacing: 0.03em; }
.strip-cell .lbl { font-size: var(--s--1); color: var(--text-soft); margin-top: 0.25rem; }

section { padding-block: clamp(3.5rem, 2rem + 6vw, 6.5rem); }
.sec-head { max-width: 60ch; margin-bottom: clamp(2rem, 1rem + 3vw, 3.2rem); }
.sec-head h2 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-3); margin-top: 0.8rem; line-height: 0.92; letter-spacing: 0.01em; }
.sec-head p { margin-top: 1.1rem; color: var(--text-soft); font-size: var(--s-1); line-height: 1.5; }

/* services */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service { background: var(--surface); padding: 1.7rem; display: flex; flex-direction: column; gap: 0.7rem; transition: background 0.15s ease; }
.service:hover { background: var(--surface-2); }
.service .ic { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 3px; margin-bottom: 0.4rem; color: var(--steel); }
.service h3 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-1); letter-spacing: 0.03em; }
.service p { font-size: var(--s--1); color: var(--text-soft); line-height: 1.55; }
.service .more { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); margin-top: auto; padding-top: 0.6rem; }

/* our work gallery */
.gallery { margin-top: clamp(1.5rem, 1rem + 2vw, 2.5rem); display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; width: min(100% - 2.5rem, 1300px); margin-inline: auto; }
@media (max-width: 760px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px) { .gallery { grid-template-columns: 1fr; } }
.shot { margin: 0; overflow: hidden; border-radius: 3px; background: var(--surface-2); aspect-ratio: 4 / 3; }
.shot img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.45s ease; }
.shot:hover img { transform: scale(1.045); }

/* instant quote band */
.qband { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.qband .panels { position: absolute; inset: 0; background-image: repeating-linear-gradient(105deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 46px); }
.qband-inner { position: relative; display: flex; flex-wrap: wrap; gap: 1.5rem 2rem; align-items: center; justify-content: space-between; padding-block: clamp(2.5rem, 1.5rem + 3vw, 3.5rem); }
.qband h2 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; }
.qband p { color: color-mix(in srgb, #fff 78%, transparent); margin-top: 0.5rem; font-size: var(--s-0); max-width: 46ch; }

/* compare */
.compare { background: var(--surface-2); border-block: 1px solid var(--line); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--surface); }
table.cmp { width: 100%; border-collapse: collapse; min-width: 560px; }
table.cmp th, table.cmp td { text-align: left; padding: 1rem 1.2rem; border-bottom: 1px solid var(--line); font-size: var(--s-0); vertical-align: top; }
table.cmp thead th { font-family: var(--mono); font-size: var(--s--1); text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); font-weight: 500; background: var(--surface-2); }
table.cmp tbody th { font-weight: 700; width: 32%; color: var(--text); }
table.cmp td { color: var(--text-soft); }
table.cmp tr:last-child th, table.cmp tr:last-child td { border-bottom: 0; }

/* why */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: clamp(1.2rem, 1rem + 2vw, 2.4rem); }
.why-item { border-top: 2px solid var(--text); padding-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; }
.why-item .num { font-family: var(--mono); font-size: var(--s--1); color: var(--steel); letter-spacing: 0.1em; }
.why-item h3 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-1); letter-spacing: 0.03em; }
.why-item p { font-size: var(--s-0); color: var(--text-soft); }

/* process */
.process { background: var(--ink); color: #fff; overflow: hidden; position: relative; }
.process .panels { position: absolute; inset: 0; background-image: repeating-linear-gradient(105deg, rgba(255,255,255,0.045) 0 2px, transparent 2px 46px); }
.process-inner { position: relative; padding: clamp(2rem, 1.5rem + 3vw, 3.5rem); }
.process h2 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; }
.steps { margin-top: 2rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.14); }
@media (max-width: 720px) { .steps { grid-template-columns: 1fr 1fr; } }
.step { background: var(--ink); padding: 1.5rem 1.3rem; }
.step .n { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; color: var(--steel); }
.step h4 { font-family: var(--display); text-transform: uppercase; margin: 0.6rem 0 0.4rem; font-size: var(--s-1); letter-spacing: 0.03em; }
.step p { font-size: var(--s--1); color: color-mix(in srgb, #fff 72%, transparent); }

/* contact */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(1.5rem, 1rem + 3vw, 3rem); align-items: start; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info h2 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-3); margin-top: 0.7rem; line-height: 0.92; }
.contact-info .rows { margin-top: 1.5rem; }
.contact-info .row { display: flex; gap: 0.9rem; padding: 0.95rem 0; border-bottom: 1px solid var(--line); }
.contact-info .row:last-child { border-bottom: 0; }
.contact-info .k { font-family: var(--mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-faint); min-width: 66px; padding-top: 0.2rem; }
.contact-info .v { font-weight: 600; font-size: var(--s-1); }
.form { background: var(--surface); border: 1px solid var(--line); padding: clamp(1.4rem, 1rem + 2vw, 2rem); }
.form h3 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; }
.form p.sub { color: var(--text-soft); font-size: var(--s--1); margin-top: 0.4rem; }
.field { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: var(--s--1); font-weight: 600; color: var(--text-soft); }
.field input, .field textarea, .field select { font: inherit; font-size: var(--s-0); padding: 0.72em 0.85em; border: 1px solid var(--line-strong); border-radius: 2px; background: var(--surface-2); color: var(--text); width: 100%; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--steel); outline-offset: 0; border-color: transparent; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
@media (max-width: 480px) { .two { grid-template-columns: 1fr; } }
.form .btn { width: 100%; justify-content: center; margin-top: 1.3rem; }
.form .fineprint { font-size: 0.72rem; color: var(--text-faint); margin-top: 0.8rem; text-align: center; }

footer { border-top: 1px solid var(--line); padding-block: 2.6rem; color: var(--text-soft); }
.foot-inner { display: flex; flex-wrap: wrap; gap: 1.5rem 2rem; align-items: baseline; justify-content: space-between; }
footer .tagline { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.06em; color: var(--text); font-size: 1.1rem; margin-top: 0.7rem; }
footer .fine { font-size: var(--s--1); }
.foot-note { font-family: var(--mono); font-size: 0.68rem; color: var(--text-faint); letter-spacing: 0.06em; width: 100%; padding-top: 1.1rem; border-top: 1px solid var(--line); margin-top: 0.4rem; }

/* systems compare */
.sys-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 0.5rem + 2vw, 2rem); }
@media (max-width: 760px) { .sys-grid { grid-template-columns: 1fr; } }
.sys-card { margin: 0; background: var(--surface); border: 1px solid var(--line); }
.sys-card > img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.sys-card figcaption { padding: 1.4rem 1.5rem 1.6rem; }
.sys-card h3 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; }
.sys-card .sys-sub { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); margin-top: 0.2rem; }
.sys-card ul { margin: 1rem 0 0; padding: 0; list-style: none; }
.sys-card li { padding: 0.55rem 0; border-top: 1px solid var(--line); font-size: var(--s-0); color: var(--text-soft); }
.sys-card li:first-child { border-top: 0; }

/* ============================================================
   V2 ADDITIONS — new sections for the Clevercoat-style buildout
   ============================================================ */

/* --- embedded instant estimator (dark band, lives on the homepage) --- */
.est { background: var(--ink); color: #fff; position: relative; overflow: hidden; border-block: 1px solid var(--line); }
.est .panels { position: absolute; inset: 0; background-image: repeating-linear-gradient(105deg, rgba(255,255,255,0.045) 0 2px, transparent 2px 46px); }
.est .glow { position: absolute; left: -15%; bottom: -30%; width: 55%; height: 120%; background: radial-gradient(ellipse at center, rgba(182,32,32,0.16), transparent 62%); pointer-events: none; }
.est-inner { position: relative; z-index: 1; }
.est .eyebrow { color: var(--steel); }
.est .sec-head h2 { color: #fff; }
.est .sec-head p { color: color-mix(in srgb, #fff 75%, transparent); }
.est-card { background: rgba(255,255,255,0.045); border: 1px solid rgba(255,255,255,0.14); border-radius: 3px; padding: clamp(1.3rem, 1rem + 2vw, 2.2rem); max-width: 780px; }
.est-card .steplbl { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: #E04040; }
.est-card .q { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.03em; margin: 0.3rem 0 1.1rem; line-height: 0.95; }
.est .opts { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0.6rem; }
.est .opt { border: 1px solid rgba(255,255,255,0.22); background: rgba(255,255,255,0.05); padding: 0.9rem; cursor: pointer; text-align: left; font: inherit; color: #fff; border-radius: 2px; transition: border-color 0.12s ease, background 0.12s ease; }
.est .opt:hover { border-color: #E04040; background: rgba(255,255,255,0.09); }
.est .opt.sel { border: 2px solid var(--steel); padding: calc(0.9rem - 1px); background: rgba(182,32,32,0.14); }
.est .opt b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: 0.04em; font-size: 1.05rem; font-weight: 500; }
.est .opt small { color: color-mix(in srgb, #fff 65%, transparent); font-size: 0.8rem; line-height: 1.35; display: block; margin-top: 0.2rem; }
.est .num-row { display: flex; gap: 0.8rem; align-items: center; flex-wrap: wrap; margin-top: 1rem; }
.est input[type=number] { font: inherit; padding: 0.65em 0.8em; border: 1px solid rgba(255,255,255,0.3); background: rgba(255,255,255,0.08); color: #fff; border-radius: 2px; width: 170px; }
.est .unit { color: color-mix(in srgb, #fff 65%, transparent); }
.est .hint { font-size: 0.8rem; color: color-mix(in srgb, #fff 55%, transparent); margin-top: 0.5rem; }
.est .navrow { display: flex; justify-content: space-between; margin-top: 1.4rem; }
.est-help { margin-top: 1rem; border: 1px solid rgba(255,255,255,0.18); border-radius: 2px; background: rgba(255,255,255,0.04); }
.est-help summary { list-style: none; cursor: pointer; padding: 0.7rem 0.9rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: #E04040; }
.est-help summary::-webkit-details-marker { display: none; }
.est-help summary::before { content: "+ "; }
.est-help[open] summary::before { content: "− "; }
.est-help .eh-body { padding: 0 0.9rem 0.9rem; font-size: 0.85rem; color: color-mix(in srgb, #fff 75%, transparent); line-height: 1.55; }
.est-help .eh-body p { margin-top: 0.6rem; }
.est-help .eh-body b { color: #fff; }
.est .btn-back { background: transparent; border: 1px solid rgba(255,255,255,0.3); color: color-mix(in srgb, #fff 75%, transparent); }
.est .btn-back:hover { background: rgba(255,255,255,0.08); }
.est .prog { height: 3px; background: rgba(255,255,255,0.16); margin-bottom: 1.4rem; border-radius: 2px; overflow: hidden; }
.est .prog > div { height: 100%; background: var(--steel); transition: width 0.25s ease; }
.est .range { font-family: var(--display); font-size: clamp(2.4rem, 1.5rem + 4.5vw, 3.8rem); letter-spacing: 0.01em; line-height: 1; }
.est .range .lo { color: #fff; } .est .range .hi { color: #E04040; }
.est .permo { font-family: var(--mono); font-size: 0.85rem; color: color-mix(in srgb, #fff 65%, transparent); margin-top: 0.4rem; }
.est .breakdown { margin: 1.2rem 0 0; padding: 0; list-style: none; font-size: 0.9rem; }
.est .breakdown li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.45rem 0; border-top: 1px solid rgba(255,255,255,0.14); color: color-mix(in srgb, #fff 70%, transparent); }
.est .breakdown li:first-child { border-top: 0; }
.est .note { background: rgba(255,255,255,0.06); border-left: 3px solid var(--steel); padding: 0.8rem 1rem; font-size: 0.85rem; color: color-mix(in srgb, #fff 75%, transparent); margin-top: 1.2rem; }
.est .hidden { display: none; }
.est .assure { margin-top: 1.1rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; color: color-mix(in srgb, #fff 50%, transparent); text-transform: uppercase; }

/* --- job stories (Our Work, one big number per job) --- */
.stories { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 0.5rem + 2vw, 1.6rem); margin-top: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
@media (max-width: 900px) { .stories { grid-template-columns: 1fr; } }
.story { background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; }
.story > img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.story-body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: 0.4rem; flex: 1; }
.story .tag { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); }
.story .bignum { font-family: var(--display); text-transform: uppercase; font-size: var(--s-3); line-height: 0.95; color: var(--steel); }
.story .biglbl { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); margin-top: -0.2rem; }
.story p.desc { font-size: var(--s--1); color: var(--text-soft); line-height: 1.55; margin-top: 0.5rem; }
.story .substats { display: flex; gap: 1.4rem; margin-top: auto; padding-top: 1rem; }
.story .substats .ss { display: flex; flex-direction: column; }
.story .substats .ss b { font-family: var(--display); text-transform: uppercase; font-size: var(--s-1); letter-spacing: 0.02em; }
.story .substats .ss span { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }

/* --- reviews (placeholder) --- */
.reviews { background: var(--surface-2); border-block: 1px solid var(--line); }
.review-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1rem, 0.5rem + 2vw, 1.6rem); }
@media (max-width: 760px) { .review-grid { grid-template-columns: 1fr; } }
.review { background: var(--surface); border: 1px solid var(--line); padding: 1.6rem 1.7rem; position: relative; }
.review .stars { color: var(--steel); letter-spacing: 0.15em; font-size: 0.95rem; }
.review blockquote { margin: 0.8rem 0 0; font-size: var(--s-1); line-height: 1.5; color: var(--text); font-style: italic; }
.review .who { margin-top: 1rem; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }

/* --- placeholder marker (design-draft only, easy to spot & remove) --- */
.ph { position: relative; outline: 2px dashed color-mix(in srgb, var(--warn) 55%, transparent); outline-offset: 4px; }
.ph::after { content: "PLACEHOLDER — real content coming"; position: absolute; top: -0.65rem; right: 0.6rem; background: var(--warn); color: #fff; font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.2em 0.6em; border-radius: 2px; z-index: 5; }

/* --- subpage header (About / Contact) --- */
.page-hero { background: var(--ink); color: #fff; position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.page-hero .panels { position: absolute; inset: 0; background-image: repeating-linear-gradient(105deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 46px); }
.page-hero .glow { position: absolute; right: -10%; top: -20%; width: 60%; height: 140%; background: radial-gradient(ellipse at center, rgba(182,32,32,0.18), transparent 62%); pointer-events: none; }
.page-hero-inner { position: relative; z-index: 1; padding-block: clamp(3rem, 2rem + 6vw, 5.5rem); }
.page-hero .eyebrow { color: var(--mist); }
.page-hero h1 { font-family: var(--display); text-transform: uppercase; font-weight: 700; font-size: var(--s-3); line-height: 0.92; margin-top: 1rem; text-wrap: balance; }
.page-hero .lede { margin-top: 1.2rem; font-size: var(--s-1); color: color-mix(in srgb, #fff 80%, transparent); max-width: 52ch; line-height: 1.5; }

/* --- end-cap CTA (repeats at the bottom of every page) --- */
.endcap { background: var(--surface-2); border-top: 1px solid var(--line); text-align: center; }
.endcap .eyebrow { color: var(--text-faint); }
.endcap h2 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-3); line-height: 0.92; margin-top: 0.8rem; }
.endcap p { margin: 1.1rem auto 0; color: var(--text-soft); font-size: var(--s-1); max-width: 52ch; line-height: 1.5; }
.endcap .cta-row { margin-top: 1.8rem; display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }
.endcap .assure { margin-top: 1.4rem; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--text-faint); text-transform: uppercase; }

/* --- interactive color picker --- */
.colorsec { background: var(--surface-2); border-block: 1px solid var(--line); }
.color-grid-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 1rem + 3vw, 3rem); align-items: start; }
@media (max-width: 860px) { .color-grid-wrap { grid-template-columns: 1fr; } }
.color-preview { background: var(--surface); border: 1px solid var(--line); padding: 1.2rem; position: sticky; top: 90px; }
@media (max-width: 860px) { .color-preview { position: static; } }
.color-preview svg { width: 100%; height: auto; display: block; }
.color-selected { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.color-selected .cname { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; line-height: 1; }
.color-selected .ccode { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }
.fin-chips { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.fin-chip { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.3em 0.7em; border: 1px solid var(--line-strong); border-radius: 2px; color: var(--text-soft); }
.color-note { margin-top: 1rem; font-size: 0.78rem; color: var(--text-faint); line-height: 1.5; }
.swatch-groups { display: flex; flex-direction: column; gap: 1.3rem; }
.swatch-group .sg-label { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 0.6rem; }
.color-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(74px, 1fr)); gap: 0.55rem; }
.swatch { border: 1px solid var(--line-strong); background: var(--surface); border-radius: 2px; cursor: pointer; padding: 0.3rem; display: flex; flex-direction: column; gap: 0.35rem; font: inherit; color: var(--text); transition: transform 0.1s ease, border-color 0.12s ease; }
.swatch:hover { transform: translateY(-2px); border-color: var(--text-faint); }
.swatch.sel { border: 2px solid var(--steel); padding: calc(0.3rem - 1px); }
.swatch .chip { width: 100%; aspect-ratio: 1 / 0.72; border-radius: 1px; border: 1px solid rgba(0,0,0,0.12); background-size: cover; background-position: center; }
.swatch .sw-name { font-size: 0.62rem; line-height: 1.15; color: var(--text-soft); text-align: center; font-weight: 600; }
.series-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.series-tab { font: inherit; font-weight: 700; font-size: var(--s--1); text-transform: uppercase; letter-spacing: 0.03em; padding: 0.7em 1.1em; border: 1px solid var(--line-strong); background: var(--surface); color: var(--text-soft); border-radius: 2px; cursor: pointer; display: flex; flex-direction: column; align-items: flex-start; gap: 0.1rem; }
.series-tab small { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em; font-weight: 500; color: var(--text-faint); text-transform: uppercase; }
.series-tab:hover { border-color: var(--text-faint); }
.series-tab.on { background: var(--btn-bg); color: var(--btn-text); border-color: var(--btn-bg); }
.series-tab.on small { color: color-mix(in srgb, var(--btn-text) 65%, transparent); }
.cp-swatch { width: 62px; height: 44px; object-fit: cover; border: 1px solid var(--line-strong); border-radius: 2px; display: block; }
.cp-bigwrap { position: relative; border: 1px solid var(--line); border-radius: 3px; overflow: hidden; aspect-ratio: 16 / 9; background: var(--surface-2); }
.cp-bigwrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.fin-variants { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.9rem; flex-wrap: wrap; }
.fin-variants .fin-lbl { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); margin-right: 0.2rem; }
.fin-variant { display: flex; align-items: center; gap: 0.55rem; border: 1px solid var(--line-strong); background: var(--surface); padding: 0.35rem 0.8rem 0.35rem 0.35rem; border-radius: 2px; cursor: pointer; font: inherit; color: var(--text-soft); transition: border-color 0.12s ease; }
.fin-variant:hover { border-color: var(--text-faint); }
.fin-variant.on { border: 2px solid var(--steel); padding: calc(0.35rem - 1px) calc(0.8rem - 1px) calc(0.35rem - 1px) calc(0.35rem - 1px); color: var(--text); }
.fin-variant img { width: 46px; height: 32px; object-fit: cover; border-radius: 1px; display: block; }
.fin-variant b { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }
.cp-house { margin-top: 1.2rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.cp-house .cap { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 0.6rem; }

/* --- supplier band (Platinum Metals) --- */
.supplier-inner { position: relative; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 2rem; align-items: center; padding-block: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
@media (max-width: 760px) { .supplier-inner { grid-template-columns: 1fr; } }
.supplier-inner .eyebrow { color: var(--steel); }
.supplier-inner h2 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-3); letter-spacing: 0.01em; line-height: 0.92; margin-top: 0.8rem; }
.supplier-inner p { color: color-mix(in srgb, #fff 78%, transparent); margin-top: 1rem; font-size: var(--s-0); max-width: 52ch; line-height: 1.6; }
.supplier-card { display: flex; flex-direction: column; align-items: center; gap: 1.2rem; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.16); border-radius: 3px; padding: clamp(1.5rem, 1rem + 2vw, 2.4rem); text-align: center; transition: background 0.15s ease, border-color 0.15s ease; }
.supplier-card:hover { background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.3); }
.supplier-card img { width: min(100%, 300px); height: auto; display: block; }
.supplier-card .go { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--mist); }

/* --- learn / article pages --- */
.learn-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: clamp(1rem, 0.5rem + 2vw, 1.6rem); }
.learn-card { display: flex; flex-direction: column; gap: 0.6rem; background: var(--surface); border: 1px solid var(--line); padding: 1.6rem 1.7rem; transition: background 0.15s ease, transform 0.1s ease; }
.learn-card:hover { background: var(--surface-2); transform: translateY(-2px); }
.learn-card .tag { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--steel); }
.learn-card h3 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; line-height: 0.95; }
.learn-card p { font-size: var(--s--1); color: var(--text-soft); line-height: 1.55; }
.learn-card .go { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); margin-top: auto; padding-top: 0.6rem; }
.article { max-width: 72ch; margin-inline: auto; }
.article .meta { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }
.article h2 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; line-height: 0.95; margin-top: clamp(2rem, 1.5rem + 2vw, 3rem); }
.article h2 .n { color: var(--steel); margin-right: 0.4rem; font-family: var(--mono); font-size: 0.6em; vertical-align: 0.25em; letter-spacing: 0.1em; }
.article p { color: var(--text-soft); margin-top: 1rem; line-height: 1.7; }
.article ul { margin: 1rem 0 0; padding-left: 1.2rem; color: var(--text-soft); line-height: 1.65; }
.article li { margin-top: 0.45rem; }
.article .callout { background: var(--surface); border-left: 3px solid var(--steel); border-top: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.1rem 1.3rem; margin-top: 1.5rem; font-size: var(--s-0); color: var(--text-soft); }
.article .callout b { color: var(--text); }
.article .duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; margin-top: 1.5rem; }
@media (max-width: 700px) { .article .duo { grid-template-columns: 1fr; } }
.article .duo .col { background: var(--surface); border: 1px solid var(--line); padding: 1.2rem 1.3rem; }
.article .duo .col h4 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-1); letter-spacing: 0.03em; }
.article .duo .col .sub { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel); margin-top: 0.15rem; }

/* --- before/after slider --- */
.ba { position: relative; overflow: hidden; border-radius: 3px; border: 1px solid var(--line); aspect-ratio: 16 / 9; user-select: none; touch-action: none; cursor: ew-resize; background: var(--surface-2); }
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba .after-img { clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba .handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 2px; background: #fff; box-shadow: 0 0 12px rgba(0,0,0,0.55); pointer-events: none; }
.ba .knob { position: absolute; top: 50%; left: var(--pos, 50%); transform: translate(-50%, -50%); width: 46px; height: 46px; border-radius: 50%; background: var(--steel); color: #fff; display: grid; place-items: center; font-size: 1.1rem; box-shadow: 0 6px 18px rgba(0,0,0,0.45); pointer-events: none; font-family: var(--mono); }
.ba .ba-tag { position: absolute; bottom: 12px; font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: #fff; background: rgba(15,15,15,0.72); padding: 0.35em 0.75em; border-radius: 2px; pointer-events: none; }
.ba .tag-before { left: 12px; }
.ba .tag-after { right: 12px; }
.ba-hint { margin-top: 0.9rem; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); text-align: center; }

/* --- install timeline --- */
.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(0.9rem, 0.5rem + 1.5vw, 1.4rem); margin-top: clamp(1.5rem, 1rem + 2vw, 2.5rem); }
@media (max-width: 860px) { .timeline { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .timeline { grid-template-columns: 1fr; } }
.tl-step { background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; }
.tl-step img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }
.tl-body { padding: 1rem 1.1rem 1.2rem; }
.tl-body .n { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; color: var(--steel); }
.tl-body h4 { font-family: var(--display); text-transform: uppercase; font-size: var(--s-1); letter-spacing: 0.03em; margin-top: 0.35rem; }
.tl-body p { font-size: var(--s--1); color: var(--text-soft); line-height: 1.5; margin-top: 0.3rem; }

/* --- mobile menu --- */
.menu-btn { display: none; flex-direction: column; justify-content: center; align-items: center; gap: 5px; width: 46px; height: 42px; padding: 0; background: none; border: 1px solid var(--line-strong); border-radius: 2px; cursor: pointer; }
.menu-btn span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 1px; }
@media (max-width: 900px) { .menu-btn { display: flex; } }
.mobile-menu { position: fixed; inset: 0; z-index: 200; background: var(--ink); color: #fff; display: flex; flex-direction: column; padding: 1.1rem 1.5rem 2rem; overflow-y: auto; opacity: 0; pointer-events: none; transition: opacity 0.18s ease; }
.mobile-menu.open { opacity: 1; pointer-events: auto; }
@media (min-width: 901px) { .mobile-menu { display: none; } }
.mobile-menu .mm-panels { position: absolute; inset: 0; background-image: repeating-linear-gradient(105deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 46px); pointer-events: none; }
.mobile-menu .mm-glow { position: absolute; right: -20%; bottom: -25%; width: 80%; height: 90%; background: radial-gradient(ellipse at center, rgba(182,32,32,0.22), transparent 62%); pointer-events: none; }
.mm-close { position: absolute; top: 0.9rem; right: 1.1rem; z-index: 2; width: 46px; height: 42px; background: none; border: 1px solid rgba(255,255,255,0.3); border-radius: 2px; color: #fff; font-family: var(--mono); font-size: 1.5rem; line-height: 1; cursor: pointer; }
.mm-links { position: relative; display: flex; flex-direction: column; margin-top: 3.6rem; transform: translateY(8px); transition: transform 0.22s ease; }
.mobile-menu.open .mm-links { transform: translateY(0); }
.mm-links a { font-family: var(--display); text-transform: uppercase; font-size: clamp(1.9rem, 9vw, 2.7rem); letter-spacing: 0.04em; line-height: 1.05; color: #fff; padding: 0.55rem 0.1rem; border-bottom: 1px solid rgba(255,255,255,0.12); }
.mm-links a:active { color: #E04040; }
.mm-links a[aria-current="page"] { color: #E04040; }
.mm-foot { position: relative; margin-top: auto; padding-top: 2.2rem; display: flex; flex-direction: column; gap: 1rem; }
.mm-phone { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.06em; font-size: 1.45rem; color: var(--mist); }
.mm-foot .btn.mm-cta { justify-content: center; background: var(--steel); color: #fff; font-size: 1rem; padding: 1em 1.4em; }
html.mm-lock, html.mm-lock body { overflow: hidden; }

/* --- gallery page --- */
.gal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.gal-grid .shot { cursor: zoom-in; }
.gal-empty { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); text-align: center; padding: 3rem 1rem; border: 1px dashed var(--line-strong); }
.lightbox { position: fixed; inset: 0; background: rgba(10,10,10,0.93); display: none; place-items: center; z-index: 100; cursor: zoom-out; }
.lightbox.open { display: grid; }
.lightbox img { max-width: 92vw; max-height: 86vh; display: block; border-radius: 3px; box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.lightbox .x { position: absolute; top: 0.9rem; right: 1.2rem; font-family: var(--mono); font-size: 1.6rem; color: #fff; background: none; border: 0; cursor: pointer; line-height: 1; }
.lightbox .nav-arrow { position: absolute; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: 2rem; color: #fff; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.25); border-radius: 2px; width: 52px; height: 72px; cursor: pointer; }
.lightbox .prev { left: 1rem; } .lightbox .next { right: 1rem; }

/* --- faq --- */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 1.1rem 0.2rem; font-weight: 700; font-size: var(--s-1); color: var(--text); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); font-size: 1.15em; color: var(--steel); flex-shrink: 0; transition: transform 0.15s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--steel); }
.faq .a { padding: 0 2.2rem 1.2rem 0.2rem; color: var(--text-soft); line-height: 1.65; }
.faq .a p + p { margin-top: 0.7rem; }

/* --- about page bits --- */
.origin-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(1.5rem, 1rem + 3vw, 3rem); align-items: start; }
@media (max-width: 820px) { .origin-grid { grid-template-columns: 1fr; } }
.origin-copy p { color: var(--text-soft); font-size: var(--s-1); line-height: 1.6; margin-top: 1rem; }
.facts { background: var(--surface); border: 1px solid var(--line); }
.facts .fact { padding: 1.2rem 1.4rem; border-top: 1px solid var(--line); }
.facts .fact:first-child { border-top: 0; }
.facts .fact b { font-family: var(--display); text-transform: uppercase; font-size: var(--s-2); letter-spacing: 0.02em; display: block; line-height: 1; }
.facts .fact span { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); }