/* ===== Сантехник Москва — design tokens ===== */
:root {
  --bg: #0a0a0b;
  --bg-soft: #151517;
  --panel: #1b1b1d;
  --panel-border: rgba(247, 245, 240, 0.09);
  --copper: #f5b921;
  --copper-light: #ffd166;
  --copper-deep: #c8901a;
  --text: #f7f5f0;
  --text-dim: #b3aea3;
  --text-faint: #726d63;

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --container-w: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 32px;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0;
}

[data-reveal] { opacity: 0; transform: translateY(24px); }

.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 30px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: linear-gradient(135deg, var(--copper-light), var(--copper) 60%, var(--copper-deep));
  color: #17110a;
}
.btn--primary:hover { filter: brightness(1.08); }

.btn--ghost {
  background: transparent;
  border-color: rgba(245, 241, 234, 0.22);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--copper); color: var(--copper-light); }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  background: linear-gradient(to bottom, rgba(11,13,14,0.75), rgba(11,13,14,0));
  backdrop-filter: blur(6px);
  transition: background 0.3s ease, padding 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(11,13,14,0.86);
  padding: 14px 0;
  border-bottom: 1px solid var(--panel-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo-link { display: flex; align-items: center; gap: 12px; }
.logo-mark {
  width: 38px; height: 38px;
  border: 1px solid var(--copper);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--copper-light);
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--text);
}
.main-nav {
  display: flex;
  gap: 32px;
  font-size: 14.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text);
}
.main-nav a {
  position: relative;
  padding-bottom: 5px;
  transition: color 0.25s ease;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--copper), var(--copper-light));
  transition: width 0.28s ease;
}
.main-nav a:hover { color: var(--copper-light); }
.main-nav a:hover::after { width: 100%; }
.header-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-mono);
  cursor: pointer;
}
.phone-label { font-size: 11px; color: var(--text-faint); letter-spacing: 0.06em; text-transform: uppercase; }
.phone-number { font-size: 15px; font-weight: 500; color: var(--copper-light); }

@media (max-width: 900px) {
  .main-nav { display: none; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 120px;
  padding-bottom: 60px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.62;
  filter: saturate(0.7) contrast(1.05);
}
.hero-backdrop::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 85% 65% at 55% 42%, transparent 0%, var(--bg) 68%),
    linear-gradient(180deg, var(--bg) 0%, rgba(10,10,11,0.22) 26%, rgba(10,10,11,0.4) 70%, var(--bg) 100%);
}

.hero-blueprint-grid {
  position: absolute;
  inset: 0;
  opacity: 0.10;
  background-image:
    linear-gradient(to right, var(--copper) 1px, transparent 1px),
    linear-gradient(to bottom, var(--copper) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 60% 40%, black, transparent 75%);
}

.hero-pipe-line {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}
.hero-pipe-line--back { z-index: 1; }
.hero-pipe-line--front { z-index: 3; }
.hero-pipe-line path {
  fill: none;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.pipe-base {
  stroke: var(--copper);
  stroke-width: 1.5;
  opacity: 0.28;
}
.pipe-flow {
  stroke: var(--copper-light);
  stroke-width: 3;
  stroke-dasharray: 1 26;
  filter: drop-shadow(0 0 7px var(--copper-light)) drop-shadow(0 0 14px rgba(245,185,33,0.5));
  opacity: 0;
  animation:
    pipeFlowIn 0.6s ease 2.2s forwards,
    pipeFlowMove 3.4s linear 2.2s infinite;
}
@keyframes pipeFlowIn {
  to { opacity: 0.9; }
}
@keyframes pipeFlowMove {
  to { stroke-dashoffset: -540; }
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.85fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--copper-light);
  margin-bottom: 26px;
}
.eyebrow-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(201,138,75,0.18);
}

.hero-title {
  font-size: clamp(36px, 4.4vw, 58px);
  color: var(--text);
  margin-bottom: 26px;
}
.hero-title-accent {
  background: linear-gradient(100deg, var(--copper-light), var(--copper) 60%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 480px;
  margin-bottom: 38px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--panel-border);
  flex-wrap: wrap;
}
.hero-stat-number {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  color: var(--text);
  line-height: 1;
  margin-bottom: 8px;
}
.hero-stat-suffix { color: var(--copper-light); }
.hero-stat-label {
  font-size: 13px;
  color: var(--text-faint);
  max-width: 130px;
  display: block;
}

/* ===== Hero visual ===== */
.hero-visual { position: relative; }
.hero-frame {
  position: relative;
  z-index: 0;
  aspect-ratio: 4 / 5;
}
.hero-frame-ring {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 8px;
  padding: 10px;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
}
.hero-frame-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 4px;
  border: 1px solid var(--panel-border);
  background: linear-gradient(160deg, var(--panel), var(--bg-soft));
  overflow: hidden;
}
.hero-frame-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.hero-frame-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  line-height: 1.7;
}

.rating-chip {
  position: absolute;
  z-index: 2;
  top: 20px;
  right: -18px;
  background: rgba(20, 23, 26, 0.9);
  border: 1px solid var(--panel-border);
  backdrop-filter: blur(10px);
  border-radius: 6px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
}
.rating-chip-stars { color: var(--copper-light); font-size: 12px; letter-spacing: 2px; }
.rating-chip-value { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--text); }
.rating-chip-label { font-size: 11px; color: var(--text-faint); }

.floating-badge {
  position: absolute;
  z-index: 2;
  left: -24px;
  bottom: 36px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(20, 23, 26, 0.9);
  border: 1px solid rgba(201,138,75,0.35);
  backdrop-filter: blur(10px);
  border-radius: 6px;
  padding: 14px 18px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.4);
  animation: floatY 4.5s ease-in-out infinite;
}
.floating-badge-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--copper-light), var(--copper));
  color: #17110a;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  flex-shrink: 0;
}
.floating-badge-title { font-size: 13.5px; font-weight: 600; color: var(--text); }
.floating-badge-subtitle { font-size: 11.5px; color: var(--text-faint); }

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  transition: opacity 0.3s ease;
}
.scroll-cue-line {
  width: 1px;
  height: 30px;
  background: linear-gradient(to bottom, var(--copper), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-cue-line::after {
  content: '';
  position: absolute;
  left: 0; top: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(to bottom, transparent, var(--copper-light));
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { top: -100%; }
  100% { top: 100%; }
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 380px; margin: 0 auto; order: -1; }
  .hero-subtitle { max-width: none; }
  .rating-chip { right: 0; }
  .floating-badge { left: 0; }
}

@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .hero { padding-top: 100px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-stats { gap: 24px; }
  .scroll-cue { display: none; }
}

/* ===== Section head (shared) ===== */
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--copper-light);
  margin-bottom: 18px;
}
.section-eyebrow::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(245,185,33,0.18);
}
.section-title {
  font-size: clamp(28px, 3.6vw, 44px);
  color: var(--text);
  margin-bottom: 18px;
}
.accent-text {
  background: linear-gradient(100deg, var(--copper-light), var(--copper) 60%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-subtitle {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 520px;
}

/* ===== Services bento ===== */
.services { position: relative; padding: 150px 0 130px; }
.services-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 190px;
  gap: 20px;
}

.service-card {
  position: relative;
  padding: 28px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  transition: transform 0.35s ease, border-color 0.35s ease;
}
.service-card > * { position: relative; z-index: 1; }
.service-card::before {
  content: '';
  position: absolute;
  top: -50%; right: -50%;
  width: 75%; height: 75%;
  background: radial-gradient(circle, rgba(245,185,33,0.14), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245,185,33,0.32);
}
.service-card:hover::before { opacity: 1; }

.service-card--feature { grid-column: span 2; grid-row: span 2; }
.service-card--wide { grid-column: span 2; }
.service-card--small { grid-column: span 1; }

.service-card--feature {
  justify-content: space-between;
  background: linear-gradient(155deg, var(--panel), var(--bg-soft));
}
.service-card--feature::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(245,185,33,0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(245,185,33,0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(to bottom, transparent, black 65%);
  pointer-events: none;
}
.service-card--feature .service-icon { width: 56px; height: 56px; }
.service-card--feature .service-icon svg { width: 28px; height: 28px; }
.service-card--feature .service-title { font-size: 26px; }
.service-card--feature .service-text { font-size: 15px; max-width: 320px; }

.service-icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: rgba(245,185,33,0.08);
  border: 1px solid rgba(245,185,33,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--copper-light);
  margin-bottom: 18px;
  flex-shrink: 0;
}
.service-icon svg { width: 22px; height: 22px; }

.service-title {
  font-family: var(--font-display);
  font-size: 18.5px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.service-text {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.55;
  margin: 0;
}

.service-stat {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.service-stat-value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
}
.service-stat-suffix { color: var(--copper-light); }
.service-stat-label { font-size: 12px; color: var(--text-faint); }

@media (max-width: 860px) {
  .services-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: auto; }
  .service-card--feature { grid-column: span 2; grid-row: span 1; }
  .service-card--wide { grid-column: span 2; }
  .service-card--small { grid-column: span 1; }
  .service-card { min-height: 170px; }
}

@media (max-width: 560px) {
  .services { padding: 100px 0 90px; }
  .services-bento { grid-template-columns: 1fr; }
  .service-card--feature, .service-card--wide, .service-card--small { grid-column: span 1; }
}

/* ===== Portfolio / compare ===== */
.portfolio { position: relative; padding: 0 0 150px; }

.portfolio-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.portfolio-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}
.portfolio-tab-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
}
.portfolio-tab:hover { border-color: rgba(245,185,33,0.3); color: var(--text); }
.portfolio-tab.is-active {
  background: rgba(245,185,33,0.1);
  border-color: var(--copper);
  color: var(--text);
}
.portfolio-tab.is-active .portfolio-tab-num { color: var(--copper-light); }

.compare-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
  cursor: ew-resize;
  background: var(--panel);
}
.compare-after, .compare-before {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.compare-after {
  background-color: #2a2115;
  background-image:
    linear-gradient(135deg, rgba(245,185,33,0.16), transparent 55%),
    linear-gradient(160deg, #241d13, #171310);
}
.compare-before {
  background-color: #1c1c1d;
  background-image:
    linear-gradient(135deg, rgba(245,241,234,0.06), transparent 55%),
    linear-gradient(160deg, #1f2022, #131415);
  filter: grayscale(0.5) brightness(0.85);
  clip-path: inset(0 50% 0 0);
}
.compare-handle-line {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--copper-light);
  box-shadow: 0 0 12px rgba(245,185,33,0.6);
  transform: translateX(-50%);
  pointer-events: none;
}
.compare-handle-grip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--copper-light);
  color: #17110a;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(0,0,0,0.45);
  pointer-events: none;
}
.compare-tag {
  position: absolute;
  top: 18px;
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  background: rgba(11,11,12,0.72);
  border: 1px solid var(--panel-border);
  color: var(--text-dim);
  pointer-events: none;
}
.compare-tag--before { left: 18px; }
.compare-tag--after { right: 18px; color: var(--copper-light); border-color: rgba(245,185,33,0.35); }

.compare-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
}
.compare-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 46px;
  height: 100%;
}
.compare-range::-moz-range-thumb {
  width: 46px;
  height: 100%;
  border: none;
}

.compare-caption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.compare-caption h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}
.compare-caption span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-faint);
}

@media (max-width: 560px) {
  .portfolio { padding-bottom: 100px; }
  .compare-frame { aspect-ratio: 4 / 5; }
}

/* ===== Process timeline ===== */
.process { position: relative; padding: 0 0 150px; }

.process-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: start;
}

.process-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 340px;
  margin-left: auto;
  position: sticky;
  top: 120px;
}
.process-gallery-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
}
.process-gallery-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.process-gallery-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,11,0.75), transparent 45%);
}
.process-gallery-caption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text);
  background: rgba(11,11,12,0.55);
  border: 1px solid rgba(245,185,33,0.3);
  padding: 6px 12px;
  border-radius: 999px;
}

.process-timeline {
  position: relative;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 23px;
  width: 1px;
  background: linear-gradient(to bottom, var(--copper), rgba(245,185,33,0.08));
}

.process-step {
  position: relative;
  display: flex;
  gap: 28px;
  padding-left: 0;
  margin-bottom: 40px;
}
.process-step:last-child { margin-bottom: 0; }

.process-step-node {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--panel);
  border: 1px solid var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 800;
  color: var(--copper-light);
}

.process-step-body {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding-top: 6px;
}
.process-step-text { flex: 1; min-width: 220px; }
.process-step-text h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.process-step-text p {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0;
  max-width: 440px;
}

.process-step-photo {
  width: 180px;
  aspect-ratio: 4 / 5;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--panel-border);
  flex-shrink: 0;
}
.process-step-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.process-step.has-photo .process-step-node {
  border-color: var(--copper-light);
  box-shadow: 0 0 0 5px rgba(245,185,33,0.12);
}

@media (max-width: 640px) {
  .process { padding-bottom: 100px; }
  .process-timeline::before { left: 19px; }
  .process-step { gap: 20px; margin-bottom: 32px; }
  .process-step-node { width: 40px; height: 40px; font-size: 14px; }
  .process-step-body { flex-direction: column; align-items: flex-start; gap: 16px; }
  .process-step-photo { width: 100%; aspect-ratio: 16 / 9; }
}

/* ===== Why us ===== */
.whyus { position: relative; padding: 0 0 150px; }

.whyus-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: stretch;
}

.whyus-quote-card {
  position: relative;
  padding: 44px 36px;
  border-radius: 14px;
  background: linear-gradient(155deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.whyus-quote-mark {
  font-family: var(--font-display);
  font-size: 70px;
  line-height: 1;
  color: var(--copper);
  opacity: 0.5;
  margin-bottom: 8px;
}
.whyus-quote-text {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
  margin: 0 0 28px;
}
.whyus-quote-author {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}
.whyus-quote-line { width: 28px; height: 1px; background: var(--copper); flex-shrink: 0; }

.whyus-list { display: flex; flex-direction: column; justify-content: center; }
.whyus-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--panel-border);
}
.whyus-item:first-child { padding-top: 0; }
.whyus-item:last-child { padding-bottom: 0; border-bottom: none; }

.whyus-check {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(245,185,33,0.1);
  border: 1px solid rgba(245,185,33,0.3);
  color: var(--copper-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.whyus-check svg { width: 15px; height: 15px; }

.whyus-item-text h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.whyus-item-text p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 860px) {
  .whyus-layout { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 560px) {
  .whyus { padding-bottom: 100px; }
  .whyus-quote-card { padding: 32px 26px; }
  .whyus-quote-text { font-size: 19px; }
}

/* ===== Reviews wall (masonry) ===== */
.reviews { position: relative; padding: 0 0 150px; }

.reviews-wall {
  columns: 3;
  column-gap: 20px;
}
.review-card {
  break-inside: avoid;
  display: block;
  width: 100%;
  margin-bottom: 20px;
  padding: 26px 24px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.review-card:hover {
  border-color: rgba(245,185,33,0.3);
  transform: translateY(-3px);
}
.review-quote-mark {
  display: block;
  font-family: var(--font-display);
  font-size: 40px;
  line-height: 1;
  color: var(--copper);
  opacity: 0.5;
  margin-bottom: 4px;
}
.review-stars {
  color: var(--copper-light);
  font-size: 13px;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.review-text {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0 0 22px;
}
.review-footer {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-avatar {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(245,185,33,0.1);
  border: 1px solid rgba(245,185,33,0.3);
  color: var(--copper-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
}
.review-who { display: flex; flex-direction: column; }
.review-name { font-size: 14px; font-weight: 700; color: var(--text); }
.review-meta { font-size: 12px; color: var(--text-faint); }

@media (max-width: 860px) {
  .reviews-wall { columns: 2; }
}
@media (max-width: 560px) {
  .reviews { padding-bottom: 100px; }
  .reviews-wall { columns: 1; }
}

/* ===== Pricing ===== */
.pricing { position: relative; padding: 0 0 150px; }

.pricing-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 56px;
  align-items: start;
}

.pricing-list {
  border-top: 1px solid var(--panel-border);
}
.pricing-item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--panel-border);
}
.pricing-item-name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-shrink: 0;
  font-size: 15.5px;
  color: var(--text);
  font-weight: 500;
  max-width: 60%;
}
.pricing-item-unit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-faint);
  white-space: nowrap;
}
.pricing-item-dots {
  flex: 1;
  border-bottom: 1px dotted var(--panel-border);
  transform: translateY(-5px);
}
.pricing-item-price {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--copper-light);
  white-space: nowrap;
}

.pricing-callout {
  padding: 36px 30px;
  border-radius: 14px;
  background: linear-gradient(155deg, var(--panel), var(--bg-soft));
  border: 1px solid rgba(245,185,33,0.25);
}
.pricing-callout-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: rgba(245,185,33,0.1);
  border: 1px solid rgba(245,185,33,0.3);
  color: var(--copper-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.pricing-callout-icon svg { width: 26px; height: 26px; }
.pricing-callout h3 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.pricing-callout p {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0 0 26px;
}

@media (max-width: 860px) {
  .pricing-layout { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 560px) {
  .pricing { padding-bottom: 100px; }
  .pricing-item { flex-wrap: wrap; }
  .pricing-item-name { max-width: 100%; }
  .pricing-item-dots { display: none; }
}

/* ===== Contacts ===== */
.contacts { position: relative; padding: 0 0 150px; }

.contacts-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: start;
}

.contacts-info {
  display: flex;
  flex-direction: column;
}
.contact-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 0;
  border-bottom: 1px solid var(--panel-border);
}
.contact-row:first-child { padding-top: 0; }
.contact-row-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.contact-row-value {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  transition: color 0.25s ease;
}
a.contact-row-value:hover { color: var(--copper-light); }

.contacts-form {
  padding: 36px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-faint);
}
.form-field input, .form-field textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
  background: var(--bg-soft);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  resize: vertical;
  transition: border-color 0.25s ease;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--copper);
}
.form-disclaimer {
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.5;
  margin: 0;
  text-align: center;
}

.cta-thanks {
  padding: 60px 36px;
  border-radius: 14px;
  background: var(--panel);
  border: 1px solid rgba(245,185,33,0.3);
  text-align: center;
}
.cta-thanks h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--copper-light);
  margin-bottom: 12px;
}
.cta-thanks p {
  font-size: 15px;
  color: var(--text-dim);
  margin: 0;
}

@media (max-width: 860px) {
  .contacts-layout { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 560px) {
  .contacts { padding-bottom: 90px; }
  .contacts-form { padding: 26px; }
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--panel-border);
  padding: 36px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-nav { display: flex; gap: 24px; font-size: 13px; color: var(--text-dim); flex-wrap: wrap; }
.footer-nav a:hover { color: var(--copper-light); }
.footer-copy { font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); }

@media (max-width: 700px) {
  .footer-inner { flex-direction: column; align-items: flex-start; }
}