/* صافکاری مدرن — safkarimodern.ir */

@font-face {
  font-family: "Vazirmatn";
  src: url("../fonts/vazirmatn-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* dark surfaces (hero, quote, contact, footer) */
  --ink: #0e1013;
  --ink-2: #15181d;
  --ink-3: #1d2128;
  --on-dark: #eef0f3;
  --on-dark-muted: #a5acb7;
  --line-dark: rgba(255, 255, 255, 0.1);

  /* light surfaces */
  --paper: #f5f3ee;
  --paper-2: #ebe8e1;
  --card: #ffffff;
  --text: #16181c;
  --muted: #5a606b;
  --line: #e0dcd3;

  /* brand (from the SAFMODERN badge) */
  --gold: #e9a53a;
  --gold-2: #f7c76c;
  --gold-deep: #b97812;
  --on-gold: #241700;
  --silver: #c2c8d1;
  --whatsapp: #1fa855;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(16, 18, 22, 0.05), 0 10px 30px rgba(16, 18, 22, 0.07);
  --container: 1180px;
  --gutter: 20px;
  --header-h: 72px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #111317;
    --paper-2: #16191e;
    --card: #1b1e24;
    --text: #eceef1;
    --muted: #a0a7b2;
    --line: rgba(255, 255, 255, 0.09);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.25);
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: "Vazirmatn", Tahoma, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { line-height: 1.4; margin: 0; font-weight: 800; letter-spacing: -0.01em; }
p { margin: 0; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%);
  white-space: nowrap;
}

.skip {
  position: absolute; inset-inline-start: 12px; top: -60px; z-index: 100;
  background: var(--gold); color: var(--on-gold); padding: 8px 14px; border-radius: 10px;
  font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; border-radius: 6px; }

.ic { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ic-lg { width: 30px; height: 30px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ic-xl { width: 56px; height: 56px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.num { direction: ltr; unicode-bidi: isolate; font-feature-settings: "tnum"; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 10px 20px;
  border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; font-size: 16px; line-height: 1.3; text-decoration: none; white-space: nowrap;
  cursor: pointer; transition: transform 0.2s var(--ease), background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}
.btn:active { transform: translateY(1px); }
.btn-lg { min-height: 54px; padding: 12px 26px; font-size: 17px; }
.btn-block { width: 100%; }
.btn-gold {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: var(--on-gold);
  box-shadow: 0 6px 20px rgba(233, 165, 58, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.btn-gold:hover { box-shadow: 0 8px 28px rgba(233, 165, 58, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.45); }
.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--on-dark);
  border-color: rgba(255, 255, 255, 0.18);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: rgba(255, 255, 255, 0.3); }
.btn-outline { background: transparent; color: var(--text); border-color: var(--line); }
.btn-outline:hover { border-color: var(--text); }
.btn-whatsapp { background: var(--whatsapp); color: #fff; }
.btn-whatsapp:hover { background: #1a9449; }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 50;
  height: var(--header-h);
  color: var(--on-dark);
  transition: background-color 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
}
.site-header.scrolled,
.site-header.open {
  background: rgba(14, 16, 19, 0.86);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 1px 0 var(--line-dark);
}
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 44px; height: 44px; border-radius: 12px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12); }
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-text strong { font-size: 18px; font-weight: 800; }
.brand-text small { font-size: 10.5px; letter-spacing: 0.16em; color: var(--gold-2); font-weight: 600; font-family: system-ui, sans-serif; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > a:not(.btn) {
  padding: 8px 12px; border-radius: 10px; text-decoration: none; font-size: 15.5px; font-weight: 500;
  color: var(--on-dark-muted); transition: color 0.2s, background-color 0.2s;
}
.nav > a:not(.btn):hover { color: var(--on-dark); background: rgba(255, 255, 255, 0.06); }
.nav > a[aria-current="page"] { color: var(--gold-2); }
.nav-cta { margin-inline-start: 10px; min-height: 42px; padding: 8px 18px; font-size: 15px; }
.nav-toggle {
  display: none; width: 46px; height: 46px; border-radius: 12px;
  background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14); color: var(--on-dark);
  align-items: center; justify-content: center; cursor: pointer;
}

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute; top: var(--header-h); inset-inline: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 10px var(--gutter) 18px;
    background: var(--ink);
    border-bottom: 1px solid var(--line-dark);
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.45);
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: opacity 0.2s, transform 0.2s var(--ease), visibility 0.2s;
  }
  .site-header.open .nav { transform: none; opacity: 1; visibility: visible; }
  .site-header.open { background: var(--ink); -webkit-backdrop-filter: none; backdrop-filter: none; }
  .nav > a:not(.btn) { padding: 12px 10px; font-size: 16.5px; }
  .nav-cta { margin: 10px 0 0; min-height: 50px; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(233, 165, 58, 0.14), transparent 60%),
    radial-gradient(900px 600px at 0% 110%, rgba(120, 140, 170, 0.12), transparent 60%),
    var(--ink);
  color: var(--on-dark);
  padding: calc(var(--header-h) + 56px) 0 88px;
}
.hero-lines {
  position: absolute; inset: 0; z-index: -1;
  width: 100%; height: 100%;
  -webkit-mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.35), #000 55%);
  mask-image: linear-gradient(to left, rgba(0, 0, 0, 0.35), #000 55%);
}
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center; gap: 56px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 6px 14px; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14); background: rgba(255, 255, 255, 0.05);
  font-size: 14px; font-weight: 600; color: var(--silver);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(233, 165, 58, 0.18); }
.hero h1 {
  margin-top: 22px;
  font-size: clamp(2.1rem, 1.3rem + 3.2vw, 3.7rem);
  font-weight: 900; line-height: 1.32; letter-spacing: -0.02em;
}
.gold {
  background: linear-gradient(180deg, var(--gold-2), var(--gold) 70%, var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { margin-top: 20px; font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.17rem); color: var(--on-dark-muted); max-width: 37em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-facts {
  display: flex; flex-wrap: wrap; gap: 10px 26px;
  margin: 34px 0 0; padding: 22px 0 0; list-style: none;
  border-top: 1px solid var(--line-dark);
  color: var(--on-dark-muted); font-size: 15px;
}
.hero-facts li { display: inline-flex; align-items: center; gap: 8px; }
.hero-facts .ic { color: var(--gold); width: 18px; height: 18px; }

.hero-media { position: relative; margin: 0; }
.hero-media::before {
  content: ""; position: absolute; inset: -14px -14px 14px 14px; z-index: -1;
  border-radius: calc(var(--radius) + 8px);
  border: 1px solid rgba(233, 165, 58, 0.35);
}
.hero-media img {
  width: 100%; aspect-ratio: 1080 / 860; object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.hero-media figcaption {
  position: absolute; inset-inline-start: 16px; bottom: 16px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(14, 16, 19, 0.78); border: 1px solid rgba(255, 255, 255, 0.14);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font-size: 13.5px; font-weight: 600; color: var(--on-dark);
}
.hero-media figcaption .ic { color: var(--gold); }

@media (max-width: 900px) {
  .hero { padding: calc(var(--header-h) + 32px) 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-media::before { inset: -10px -10px 10px 10px; }
}

/* ---------- sections ---------- */
.section { padding: 104px 0; }
.section-alt { background: var(--paper-2); }
.section-dark { background: var(--ink); color: var(--on-dark); }
@media (max-width: 720px) { .section { padding: 72px 0; } }

.kicker { font-size: 14px; font-weight: 700; color: var(--gold-deep); letter-spacing: 0.02em; margin-bottom: 10px; }
.kicker-gold { color: var(--gold); }
@media (prefers-color-scheme: dark) { .kicker { color: var(--gold); } }
.section h2 { font-size: clamp(1.65rem, 1.2rem + 1.8vw, 2.5rem); font-weight: 850; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head > p:not(.kicker) { margin-top: 14px; color: var(--muted); font-size: 17.5px; }
.section-dark .section-head > p:not(.kicker) { color: var(--on-dark-muted); }
.section-head-row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; }

/* ---------- PDR ---------- */
.pdr-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: center; }
.pdr-copy > p { margin-top: 16px; color: var(--muted); font-size: 17.5px; }
.benefits { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 16px; }
.benefits li { display: flex; gap: 14px; align-items: flex-start; }
.benefits .ic {
  width: 30px; height: 30px; padding: 6px; border-radius: 50%;
  background: rgba(233, 165, 58, 0.16); color: var(--gold-deep); stroke-width: 2.4; margin-top: 2px;
}
@media (prefers-color-scheme: dark) { .benefits .ic { color: var(--gold); } }
.benefits strong { display: block; font-size: 17.5px; }
.benefits span { color: var(--muted); font-size: 16px; }
.note {
  margin-top: 26px !important; padding: 14px 18px; border-radius: var(--radius-sm);
  background: var(--card); border: 1px solid var(--line); font-size: 15.5px !important;
}

.compare-wrap { min-width: 0; }
.compare {
  position: relative; aspect-ratio: 5 / 4; border-radius: var(--radius); overflow: hidden;
  background: #16191e; box-shadow: var(--shadow), 0 30px 60px rgba(16, 18, 22, 0.18);
  touch-action: pan-y; user-select: none; -webkit-user-select: none;
}
.compare canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.compare-tag {
  position: absolute; top: 16px; padding: 5px 14px; border-radius: 999px;
  font-size: 14px; font-weight: 700; pointer-events: none;
  background: rgba(14, 16, 19, 0.7); color: #fff; border: 1px solid rgba(255, 255, 255, 0.16);
}
.tag-before { right: 16px; }
.tag-after { left: 16px; background: var(--gold); color: var(--on-gold); border-color: transparent; }
.compare-handle {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 0; pointer-events: none;
}
.compare-handle::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: -1px; width: 2px; background: rgba(255, 255, 255, 0.85);
}
.compare-handle span {
  position: absolute; top: 50%; left: 0; width: 46px; height: 46px; transform: translate(-50%, -50%);
  border-radius: 50%; background: #fff; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}
.compare-handle span::before, .compare-handle span::after {
  content: ""; position: absolute; top: 50%; width: 0; height: 0; border: 6px solid transparent; transform: translateY(-50%);
}
.compare-handle span::before { left: 8px; border-right-color: #16191e; }
.compare-handle span::after { right: 8px; border-left-color: #16191e; }
.compare-range {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize;
  direction: ltr; -webkit-appearance: none; appearance: none;
}
.compare-range:focus-visible + * { outline: none; }
.compare:has(.compare-range:focus-visible) { outline: 3px solid var(--gold); outline-offset: 4px; }
.compare-caption { margin-top: 14px; font-size: 15px; color: var(--muted); }

@media (max-width: 900px) { .pdr-grid { grid-template-columns: 1fr; gap: 40px; } }

/* ---------- services ---------- */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.service {
  position: relative; display: flex; flex-direction: column; gap: 10px;
  padding: 28px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line);
  text-decoration: none; transition: transform 0.25s var(--ease), box-shadow 0.25s, border-color 0.25s;
}
.service:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.service .ic-lg { color: var(--gold-deep); margin-bottom: 6px; }
@media (prefers-color-scheme: dark) { .service .ic-lg { color: var(--gold); } }
.service h3 { font-size: 19.5px; }
.service p { color: var(--muted); font-size: 16px; line-height: 1.85; }
.service-featured {
  grid-column: span 2;
  background:
    repeating-linear-gradient(180deg, transparent 0 25px, rgba(255, 255, 255, 0.045) 25px 26px),
    linear-gradient(135deg, #1d2128, #0e1013);
  border-color: transparent; color: var(--on-dark);
}
.service-featured .ic-lg { color: var(--gold); }
@media (prefers-color-scheme: dark) { .service-featured { border-color: rgba(233, 165, 58, 0.35); } }
.service-featured h3 { font-size: 24px; }
.service-featured p { color: var(--on-dark-muted); max-width: 34em; font-size: 16.5px; }
.badge {
  position: absolute; top: 24px; left: 24px;
  padding: 3px 12px; border-radius: 999px; font-size: 13px; font-weight: 700;
  background: var(--gold); color: var(--on-gold);
}
.link {
  display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 8px;
  font-weight: 700; color: var(--gold); text-decoration: none;
}
.link .ic { transition: transform 0.2s var(--ease); }
.service:hover .link .ic, .link:hover .ic { transform: translateX(-4px); }
.service-cta { border-style: dashed; border-width: 1.5px; background: transparent; }
.service-cta .link { color: var(--gold-deep); }
@media (prefers-color-scheme: dark) { .service-cta .link { color: var(--gold); } }

@media (max-width: 980px) { .services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) {
  .services { grid-template-columns: 1fr; }
  .service-featured { grid-column: auto; }
  .service { padding: 24px; }
}

/* ---------- steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; counter-reset: s; }
.steps li { position: relative; padding: 28px 24px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.steps li:not(:last-child)::after {
  content: ""; position: absolute; top: 52px; left: -18px; width: 18px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--gold) 0 4px, transparent 4px 8px);
}
.step-num {
  display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 14px;
  background: var(--ink); color: var(--gold); font-weight: 900; font-size: 22px; margin-bottom: 16px;
}
@media (prefers-color-scheme: dark) { .step-num { background: var(--ink-3); } }
.steps h3 { font-size: 19px; margin-bottom: 6px; }
.steps p { color: var(--muted); font-size: 16px; }
@media (max-width: 980px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps li::after { display: none; }
}
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* ---------- gallery ---------- */
.gallery {
  display: grid; gap: 14px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  grid-auto-rows: 200px;
  grid-auto-flow: dense;
}
.g-item {
  position: relative; padding: 0; border: 0; cursor: zoom-in; overflow: hidden;
  border-radius: var(--radius-sm); background: var(--ink-3);
}
.g-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.g-tall { grid-row: span 2; }
.g-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.g-item:hover img { transform: scale(1.04); }
.g-cap {
  position: absolute; inset-inline: 0; bottom: 0; padding: 30px 14px 12px; text-align: right;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.75), transparent);
  color: #fff; font-size: 14.5px; font-weight: 600;
}
@media (max-width: 900px) {
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 180px; }
  .g-last { grid-column: span 2; grid-row: span 1; }
}
@media (max-width: 520px) {
  .gallery { grid-auto-rows: 150px; gap: 10px; }
  .g-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
}

.lightbox {
  width: min(92vw, 980px); max-height: 92vh; padding: 0; border: 0; border-radius: var(--radius);
  background: var(--ink); color: var(--on-dark); overflow: hidden;
}
.lightbox::backdrop { background: rgba(5, 6, 8, 0.82); }
.lightbox img { width: 100%; max-height: calc(92vh - 56px); object-fit: contain; background: #000; }
.lightbox p { padding: 12px 18px; font-size: 15px; }
.lb-close {
  position: absolute; top: 10px; left: 10px; width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; border: 0; cursor: pointer;
  background: rgba(14, 16, 19, 0.75); color: #fff;
}

/* ---------- quote ---------- */
.quote-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.quote-intro > p:not(.kicker) { margin-top: 14px; color: var(--on-dark-muted); font-size: 17.5px; }
.tips { margin-top: 30px; padding: 22px 24px; border-radius: var(--radius); background: var(--ink-2); border: 1px solid var(--line-dark); }
.tips h3 { display: flex; align-items: center; gap: 10px; font-size: 17px; }
.tips h3 .ic { color: var(--gold); }
.tips ul { margin: 12px 0 0; padding-inline-start: 20px; color: var(--on-dark-muted); font-size: 15.5px; }
.tips li + li { margin-top: 4px; }
.tips li::marker { color: var(--gold); }
.direct { margin-top: 26px; }
.direct > p { color: var(--on-dark-muted); font-size: 15.5px; margin-bottom: 10px; }
.direct-btns { display: flex; flex-wrap: wrap; gap: 10px; }

.quote-form {
  position: relative;
  padding: 32px; border-radius: calc(var(--radius) + 4px);
  background: var(--card); color: var(--text);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}
@media (prefers-color-scheme: dark) { .quote-form { background: var(--ink-2); border: 1px solid var(--line-dark); } }
.field { margin-bottom: 18px; min-width: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label, .field .label { display: block; font-weight: 700; font-size: 15.5px; margin-bottom: 6px; }
.field small { font-weight: 500; color: var(--muted); }
.req { color: #c2410c; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 11px 14px;
  border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  background: var(--paper); font-size: 16px; line-height: 1.6;
  transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
}
.field input[dir="ltr"] { text-align: left; }
.field input[dir="ltr"]::placeholder { text-align: left; }
.field textarea { resize: vertical; min-height: 96px; }
.field select {
  -webkit-appearance: none; appearance: none; padding-left: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%238a909a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left 14px center;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); background: var(--card);
  box-shadow: 0 0 0 4px rgba(233, 165, 58, 0.2);
}
.field input[aria-invalid="true"] { border-color: #dc2626; }
.err { color: #dc2626; font-size: 14px; margin-top: 4px; min-height: 0; }
.err:empty { display: none; }
@media (prefers-color-scheme: dark) { .err, .field input[aria-invalid="true"] { color: #f87171; border-color: #f87171; } .req { color: #fb923c; } }

.drop {
  display: flex !important; flex-direction: column; align-items: center; gap: 4px; text-align: center;
  padding: 24px 16px; border-radius: var(--radius-sm); cursor: pointer;
  border: 1.5px dashed var(--line); background: var(--paper);
  transition: border-color 0.2s, background-color 0.2s;
  font-weight: 500 !important;
}
.drop .ic-lg { color: var(--gold-deep); }
@media (prefers-color-scheme: dark) { .drop .ic-lg { color: var(--gold); } }
.drop strong { font-size: 16px; }
.drop span { font-size: 14px; color: var(--muted); }
.drop:hover, .drop.drag { border-color: var(--gold); background: rgba(233, 165, 58, 0.07); }
.quote-form:has(#f-photos:focus-visible) .drop { outline: 3px solid var(--gold); outline-offset: 3px; }

.thumbs { list-style: none; margin: 12px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; }
.thumbs:empty { display: none; }
.thumbs li { position: relative; aspect-ratio: 1; border-radius: 10px; overflow: hidden; background: var(--paper-2); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.thumbs .file-label { display: grid; place-items: center; height: 100%; padding: 6px; font-size: 12px; text-align: center; color: var(--muted); word-break: break-all; }
.thumbs button {
  position: absolute; top: 4px; left: 4px; width: 28px; height: 28px; border-radius: 50%;
  display: grid; place-items: center; border: 0; cursor: pointer;
  background: rgba(14, 16, 19, 0.75); color: #fff;
}
.thumbs button .ic { width: 16px; height: 16px; }

/* honeypot: hidden in place (an off-screen left offset would widen RTL pages) */
.hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

#submitBtn { position: relative; overflow: hidden; margin-top: 6px; }
#submitBtn .progress { position: absolute; inset: auto 0 0 0; height: 4px; background: rgba(0, 0, 0, 0.12); opacity: 0; transition: opacity 0.2s; }
#submitBtn .progress span { display: block; height: 100%; width: 0; background: var(--on-gold); transition: width 0.2s; }
#submitBtn[aria-busy="true"] { cursor: progress; opacity: 0.9; }
#submitBtn[aria-busy="true"] .progress { opacity: 1; }
.form-status { margin-top: 12px; font-size: 15px; text-align: center; }
.form-status.is-error { color: #dc2626; }
@media (prefers-color-scheme: dark) { .form-status.is-error { color: #f87171; } }
.form-status:empty { display: none; }
.privacy { margin-top: 12px; font-size: 13.5px; color: var(--muted); text-align: center; }

.form-done { text-align: center; padding: 30px 10px; }
.form-done:focus { outline: none; }
.form-done .ic-xl { color: var(--whatsapp); margin: 0 auto 10px; padding: 10px; border-radius: 50%; background: rgba(31, 168, 85, 0.12); width: 76px; height: 76px; }
.form-done h3 { font-size: 24px; }
.form-done p { color: var(--muted); margin-top: 8px; }
.form-done .ref { margin: 14px 0 22px; }
.form-done .ref strong { font-family: ui-monospace, Menlo, monospace; letter-spacing: 0.06em; color: var(--text); }
.form-done .btn-ghost { color: var(--text); border-color: var(--line); background: transparent; }

@media (max-width: 900px) { .quote-grid { grid-template-columns: 1fr; gap: 36px; } }
@media (max-width: 520px) {
  .quote-form { padding: 22px 18px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
}

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 56px; align-items: start; }
.faq-grid .section-head a { color: var(--gold-deep); font-weight: 700; }
@media (prefers-color-scheme: dark) { .faq-grid .section-head a { color: var(--gold); } }
.faq { display: grid; gap: 12px; }
.faq details { border-radius: var(--radius-sm); background: var(--card); border: 1px solid var(--line); transition: box-shadow 0.2s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 18px 22px 18px 54px; font-weight: 700; font-size: 17px; line-height: 1.6;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; left: 22px; top: 50%; width: 12px; height: 12px; margin-top: -8px;
  border-left: 2px solid var(--gold-deep); border-bottom: 2px solid var(--gold-deep);
  transform: rotate(-45deg); transition: transform 0.25s var(--ease), margin 0.25s;
}
.faq details[open] summary::after { transform: rotate(135deg); margin-top: -2px; }
.faq details p { padding: 0 22px 20px; color: var(--muted); font-size: 16px; }
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; gap: 0; } }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 56px; align-items: center; }
.contact-list { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 20px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .ic { width: 44px; height: 44px; padding: 11px; border-radius: 12px; background: var(--ink-3); color: var(--gold); }
.contact-list strong { display: block; font-size: 14.5px; color: var(--on-dark-muted); font-weight: 600; }
.contact-list span, .contact-list a { font-size: 17.5px; font-weight: 600; text-decoration: none; }
.contact-list a { font-size: 21px; font-weight: 800; color: var(--gold-2); }
.socials { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.social {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px;
  border: 1px solid var(--line-dark); background: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 15.5px;
  transition: border-color 0.2s, background-color 0.2s;
}
.social:hover { border-color: rgba(233, 165, 58, 0.6); background: var(--ink-3); }
.social .ic { color: var(--gold); }

.map-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-dark); background: var(--ink-2); }
.map-frame {
  position: relative; aspect-ratio: 4 / 3; display: grid; place-items: center;
  background:
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(255, 255, 255, 0.04) 39px 40px),
    repeating-linear-gradient(90deg, transparent 0 39px, rgba(255, 255, 255, 0.04) 39px 40px),
    var(--ink-3);
}
.map-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-load {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px; cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.2); background: rgba(255, 255, 255, 0.06); color: var(--on-dark); font-weight: 700;
}
.map-load .ic { color: var(--gold); }
.map-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 14px 18px; font-size: 15px; color: var(--on-dark-muted); }
.map-links a {
  padding: 6px 14px; border-radius: 999px; background: var(--ink-3); color: var(--on-dark);
  text-decoration: none; font-weight: 600; border: 1px solid var(--line-dark);
}
.map-links a:hover { border-color: var(--gold); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 36px; } }

/* ---------- footer ---------- */
.site-footer { background: #090a0c; color: var(--on-dark-muted); padding: 44px 0 40px; border-top: 1px solid var(--line-dark); font-size: 15px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px 40px; align-items: center; }
.footer-brand { display: flex; gap: 14px; align-items: center; }
.footer-brand img { border-radius: 14px; }
.footer-brand strong { color: var(--on-dark); font-size: 17px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 20px; justify-content: flex-end; }
.footer-nav a { text-decoration: none; }
.footer-nav a:hover { color: var(--on-dark); }
.copy { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid var(--line-dark); font-size: 14px; }
@media (max-width: 720px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-nav { justify-content: flex-start; }
}

/* ---------- mobile action bar ---------- */
.mobile-bar { display: none; }
@media (max-width: 720px) {
  body { padding-bottom: calc(68px + env(safe-area-inset-bottom)); }
  .mobile-bar {
    position: fixed; inset-inline: 0; bottom: 0; z-index: 40;
    display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 8px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    background: rgba(14, 16, 19, 0.94); border-top: 1px solid var(--line-dark);
    -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  }
  .mobile-bar a {
    display: flex; align-items: center; justify-content: center; gap: 7px; min-height: 50px;
    border-radius: 14px; text-decoration: none; font-weight: 700; font-size: 15px;
    color: var(--on-dark); background: rgba(255, 255, 255, 0.07);
  }
  .mobile-bar a .ic { color: var(--gold); }
  .mobile-bar .mb-primary { background: linear-gradient(180deg, var(--gold-2), var(--gold)); color: var(--on-gold); }
  .mobile-bar .mb-primary .ic { color: var(--on-gold); }
}
@media (max-width: 380px) {
  :root { --gutter: 16px; }
  .btn-lg { padding-inline: 20px; font-size: 16px; }
}

/* ---------- images: <picture> only picks the file, layout stays on the <img> ---------- */
picture { display: contents; }

/* ---------- home hero title (keyword line + slogan in one h1) ---------- */
.hero h1.hero-title { margin-top: 0; }
.hero-title .eyebrow { display: flex; width: fit-content; margin-bottom: 22px; line-height: 1.6; letter-spacing: 0; }
.hero-slogan { display: block; }
.hero-promise {
  display: flex; align-items: flex-start; gap: 10px; width: fit-content; max-width: 37em;
  margin-top: 20px; padding: 12px 16px; border-radius: var(--radius-sm);
  background: rgba(233, 165, 58, 0.1); border: 1px solid rgba(233, 165, 58, 0.32);
  color: var(--on-dark); font-size: 15.5px; font-weight: 600; line-height: 1.8;
}
.hero-promise .ic { color: var(--gold); stroke-width: 2.4; margin-top: 4px; }

/* ---------- links inside cards ---------- */
.links { display: flex; flex-wrap: wrap; gap: 2px 24px; margin-top: auto; padding-top: 8px; }
.links .link { margin-top: 0; padding-top: 0; }
.service:not(.service-featured) .link, .link-deep { color: var(--gold-deep); }
@media (prefers-color-scheme: dark) { .service:not(.service-featured) .link, .link-deep { color: var(--gold); } }
.link-deep { margin-top: 18px; }
.service-featured p a { color: var(--gold-2); text-underline-offset: 4px; }

/* ---------- inner pages ---------- */
.page-hero { padding: calc(var(--header-h) + 36px) 0 72px; }
.page-hero .hero-grid { grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); }
.page-hero h1 { margin-top: 16px; font-size: clamp(2rem, 1.3rem + 2.6vw, 3.2rem); }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 8px; font-size: 14px; color: var(--on-dark-muted); }
.crumbs li + li::before { content: "‹"; margin-inline-end: 8px; color: var(--gold); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--on-dark); }
@media (max-width: 900px) {
  .page-hero { padding: calc(var(--header-h) + 24px) 0 52px; }
  .page-hero .hero-grid { grid-template-columns: 1fr; }
}

.article-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 64px; align-items: start; }
.article-aside { position: sticky; top: calc(var(--header-h) + 24px); }
@media (max-width: 980px) {
  .article-grid { grid-template-columns: 1fr; gap: 40px; }
  .article-aside { position: static; }
}

.prose { max-width: 46em; font-size: 17.5px; }
.prose > * + * { margin-top: 16px; }
.prose h2 { font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); font-weight: 850; margin-top: 52px; scroll-margin-top: calc(var(--header-h) + 16px); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 19.5px; margin-top: 30px; }
.prose h2 + *, .prose h3 + * { margin-top: 10px; }
.prose p, .prose li { color: var(--text); }
.prose ul, .prose ol { padding-inline-start: 24px; }
.prose li + li { margin-top: 8px; }
.prose li::marker { color: var(--gold-deep); font-weight: 800; }
.prose a { color: var(--gold-deep); font-weight: 700; text-underline-offset: 4px; }
@media (prefers-color-scheme: dark) { .prose li::marker, .prose a { color: var(--gold); } }
.prose figure { margin: 32px 0; }
.prose figure img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius); }
.prose figcaption { margin-top: 10px; font-size: 14.5px; color: var(--muted); }
.callout {
  padding: 16px 20px; border-radius: var(--radius-sm);
  background: var(--card); border: 1px solid var(--line); border-inline-start: 4px solid var(--gold);
}
.prose .callout { margin-top: 24px; }

.aside-card {
  padding: 26px; border-radius: var(--radius);
  background: linear-gradient(160deg, var(--ink-3), var(--ink)); color: var(--on-dark);
  box-shadow: var(--shadow);
}
.aside-title { font-size: 20px; font-weight: 800; line-height: 1.5; }
.aside-card > p:not(.aside-title) { margin-top: 8px; color: var(--on-dark-muted); font-size: 15.5px; line-height: 1.8; }
.aside-card .btn { width: 100%; margin-top: 12px; }
.aside-card .btn:first-of-type { margin-top: 20px; }
.aside-facts { list-style: none; margin: 20px 0 0; padding: 18px 0 0; border-top: 1px solid var(--line-dark); display: grid; gap: 10px; font-size: 14.5px; color: var(--on-dark-muted); line-height: 1.7; }
.aside-facts li { display: flex; gap: 10px; align-items: flex-start; }
.aside-facts .ic { width: 18px; height: 18px; color: var(--gold); margin-top: 3px; }

.related .service h3 a { text-decoration: none; }
.related .service h3 a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }