/* ============================================================
   ServZip Landing — styles.css
   ============================================================ */

/* 1. TOKENS
   ──────────────────────────────────────────────────────────── */
:root {
  --ink:        #0d1b27;
  --muted:      #243240;
  --line:       rgba(13, 27, 39, 0.09);
  --surface:    #f4f7f9;
  --bg:         #ffffff;
  --dark:       #0b1220;
  --dark-2:     #0f1b2d;

  --green:      #1a7060;
  --green-2:    #135549;
  --green-glow: rgba(26, 112, 96, 0.22);
  --gold:       #c8962c;
  --gold-light: rgba(200, 150, 44, 0.18);

  --font-sans:    "Inter", "Aptos", ui-sans-serif, system-ui, -apple-system,
                  "Segoe UI", sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua",
                  Georgia, serif;

  --r:        18px;
  --r-sm:     12px;
  --r-pill:   999px;
  --content:  clamp(1240px, 64.6vw, 2600px);
  --pad-x:    clamp(18px, 2.71vw, 130px);

  --sh-card:  0 2px 6px rgba(8, 20, 32, .04), 0 12px 32px rgba(8, 20, 32, .08);
  --sh-lift:  0 22px 56px rgba(8, 20, 32, .14);
}

/* 2. BASE
   ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--ink);
  background:
    repeating-linear-gradient(
      180deg,
      transparent              0px,
      transparent             23px,
      rgba(0, 0, 0, .019)     23px,
      rgba(0, 0, 0, .019)     24px
    ),
    radial-gradient(ellipse at 0% 0%,    rgba(26, 112, 96, .10)  0%, transparent 32%),
    radial-gradient(ellipse at 88% 6%,   rgba(200, 150, 44, .12) 0%, transparent 24%),
    linear-gradient(180deg, #eceff3 0%, #e5e9ee 44%, #eef1f5 100%);
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
p   { margin: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.05; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

/* 3. HEADER
   ──────────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 11px var(--pad-x);
  background: rgba(255, 255, 255, .84);
  border-bottom: 1px solid rgba(13, 27, 39, .07);
  backdrop-filter: blur(22px) saturate(160%);
  box-shadow: 0 1px 0 rgba(13, 27, 39, .05), 0 8px 28px rgba(8, 20, 32, .06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: linear-gradient(148deg, #1e2d3e 0%, #0e1a28 100%);
  border-radius: 13px;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.03em;
  box-shadow: 0 8px 22px rgba(8, 16, 28, .26), inset 0 1px 0 rgba(255,255,255,.14);
}
.brand-copy          { display: grid; gap: 1px; }
.brand-copy strong   { font-size: 14px; font-weight: 800; }
.brand-copy small    { font-size: 11px; color: var(--muted); }

.site-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex-wrap: wrap;
}
.site-nav a {
  padding: 6px 13px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  border-radius: var(--r-sm);
  border-bottom: 2px solid var(--green);
  transition: color .16s, background .16s, border-color .16s;
}
.site-nav a:hover {
  color: #fff;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  border-bottom-color: transparent;
  box-shadow: 0 4px 14px var(--green-glow);
}

.header-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.contact-text {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  text-decoration: none;
  transition: color .18s;
}
.contact-text:hover { color: var(--green); }
.contact-sep { font-size: 13px; color: var(--line); user-select: none; }

.contact-pill {
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 15px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  white-space: nowrap;
  transition: background .18s, color .18s, border-color .18s, transform .18s, box-shadow .18s;
}
.contact-pill:hover {
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #fff;
  border-color: transparent;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px var(--green-glow);
}
.contact-pill.b2b {
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 8px 24px var(--green-glow);
}
.contact-pill.b2b:hover {
  border-color: transparent;
  box-shadow: 0 14px 32px var(--green-glow);
}

/* 4. HERO
   ──────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  border-radius: 0 0 28px 28px;
  padding-bottom: 40px;
  background:
    radial-gradient(ellipse at 88%  6%,  rgba(110,  0, 240, .60) 0%, transparent 36%),
    radial-gradient(ellipse at 64% 44%,  rgba(  0, 80, 220, .32) 0%, transparent 34%),
    radial-gradient(ellipse at 14% 80%,  rgba(  0, 190, 140, .38) 0%, transparent 36%),
    radial-gradient(ellipse at 80% 92%,  rgba(180,  0, 200, .34) 0%, transparent 30%),
    radial-gradient(ellipse at 38% 16%,  rgba(200, 130,  40, .22) 0%, transparent 28%),
    linear-gradient(160deg, #060810 0%, #080d1a 55%, #06090e 100%);
  color: #fff;
}

/* subtle dot-grid texture — visible on the right half */
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 2; /* same as hero-shell; hero-shell is later in DOM → renders on top */
  pointer-events: none;
  background:
    repeating-linear-gradient(
      180deg,
      transparent               0px,
      transparent              15px,
      rgba(255, 255, 255, .09) 15px,
      rgba(255, 255, 255, .09) 16px
    ),
    linear-gradient(
      180deg,
      rgba(  0, 210,  90, .70)   0%,
      rgba(  0, 200,  85, .58)  35%,
      rgba(130,   0, 235, .62)  68%,
      rgba(130,   0, 235, .72) 100%
    );
  -webkit-mask-image: linear-gradient(to right, black 0%, black 5%, transparent 12%);
  mask-image: linear-gradient(to right, black 0%, black 5%, transparent 12%);
}

/* left-side veil — keeps copy readable against dark bg */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    92deg,
    rgba(6, 8, 14, .97) 0%,
    rgba(6, 8, 14, .88) 28%,
    rgba(6, 8, 14, .38) 58%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* horizontal coloured lines: orange → green */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      180deg,
      transparent                0px,
      transparent               15px,
      rgba(255, 255, 255, .055)  15px,
      rgba(255, 255, 255, .055)  16px
    ),
    linear-gradient(to bottom right, rgba(  0, 180,  80, .36) 0%, transparent 52%),
    linear-gradient(to top right,    rgba(140,   0, 220, .32) 0%, transparent 52%),
    linear-gradient(to bottom left,  rgba(255,  90,   0, .30) 0%, transparent 52%),
    linear-gradient(to top left,     rgba(  0, 165,  75, .30) 0%, transparent 52%);
}

.hero-shell {
  position: relative;
  z-index: 2;
  width: min(var(--content), 100%);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, .44fr) minmax(0, .56fr);
  gap: clamp(24px, 3vw, 52px);
  align-items: center;
  padding: clamp(15px, 1.406vw, 54px) var(--pad-x) clamp(60px, 4.69vw, 180px) calc(clamp(12px, 2.4vw, 36px) + clamp(148px, 13vw, 185px) - (100vw - min(var(--content), 100vw)) / 2 + 16px);
  min-height: inherit;
}

.hero-copy {
  position: relative;
  display: grid;
  gap: 24px;
  align-content: center;
  margin-left: 0;
}

/* Eyebrow badge */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  margin: 0;
  padding: 5px 13px 5px 9px;
  background: rgba(26, 112, 96, .18);
  border: 1px solid rgba(26, 112, 96, .32);
  border-radius: var(--r-pill);
  color: #7de8d0;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .07em;
}
.eyebrow::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: currentColor;
  border-radius: 50%;
  animation: epulse 2.6s ease-in-out infinite;
}
@keyframes epulse {
  0%, 100% { opacity: .8; transform: scale(1); }
  50%       { opacity: 1;  transform: scale(1.3); }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 2.4vw, 92px);
  font-weight: 640;
  letter-spacing: -0.05em;
  line-height: 1.03;
  text-wrap: balance;
  max-width: clamp(480px, 25vw, 960px);
}
.hero-lead {
  max-width: clamp(380px, 19.8vw, 760px);
  color: rgba(255, 255, 255, .74);
  font-size: clamp(14px, 0.885vw, 34px);
  line-height: 1.72;
}

/* inline metric strip */
.hero-metrics {
  display: flex;
  align-items: center;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.hero-metric {
  flex: 1;
  text-align: center;
}
.hero-metric strong {
  display: block;
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.hero-metric strong em {
  font-style: normal;
  color: var(--gold);
}
.hero-metric small {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  color: rgba(255,255,255,.5);
}
.hero-metric-sep {
  width: 1px;
  height: 30px;
  background: rgba(255,255,255,.12);
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 24px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 14px;
  border: none;
  transition: transform .18s, box-shadow .18s, background .18s, border-color .18s;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #fff;
  box-shadow: 0 16px 36px var(--green-glow);
}
.button-primary:hover { box-shadow: 0 22px 48px var(--green-glow); }
.button-secondary {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .26);
  backdrop-filter: blur(8px);
}
.button-secondary:hover {
  background: rgba(255, 255, 255, .16);
  border-color: rgba(255, 255, 255, .4);
}

/* Hero right — gradient-bordered frame + image card */
.hero-visual {
  position: relative;
  align-self: stretch;
  margin-top:    calc(-1 * clamp(30px, 3vw, 48px));
  margin-bottom: calc(-1 * clamp(62px, 7vw, 76px));
}
.hero-visual-frame {
  position: relative;
  height: 100%;
  padding: 0;
  background: none;
  border-radius: 0;
  box-shadow: none;
}
.hero-visual-card {
  position: relative;
  height: 100%;
  min-height: 310px;
  border-radius: 16px 0 0 16px;
  overflow: hidden;
  background: #09101a;
  -webkit-mask-image:
    linear-gradient(to bottom, transparent 0%, black 14%, black 86%, transparent 100%),
    linear-gradient(to right, transparent 0%, black 22%, black 46%, rgba(0,0,0,.45) 70%, transparent 100%);
  -webkit-mask-composite: destination-in;
  mask-image:
    linear-gradient(to bottom, transparent 0%, black 14%, black 86%, transparent 100%),
    linear-gradient(to right, transparent 0%, black 22%, black 46%, rgba(0,0,0,.45) 70%, transparent 100%);
  mask-composite: intersect;
}
.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(200, 150, 44, .06) 0%,
    transparent 30%,
    transparent 55%,
    rgba(8, 14, 22, .52) 100%
  );
  pointer-events: none;
  z-index: 1;
}
.hero-visual-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 65% center;
}

/* floating info badges */
@keyframes hfloat {
  from { transform: translateY(0px); }
  to   { transform: translateY(-10px); }
}
.hero-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(8, 16, 28, .82);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 16px;
  backdrop-filter: blur(28px) saturate(140%);
  box-shadow:
    0 2px 8px rgba(0,0,0,.14),
    0 18px 44px rgba(6, 12, 22, .42);
  color: #fff;
  z-index: 4;
}
/* stat badges — pinned to left edge of hero */
.hero-stats-left {
  position: absolute;
  left: clamp(12px, 1.875vw, 72px);
  top: 0;
  bottom: 60px;
  margin-block: auto;
  height: fit-content;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: clamp(118px, 7.71vw, 296px);
}
.hero-stats-left .hero-float {
  position: relative;
  top: auto; left: auto; right: auto; bottom: auto;
  transform: none;
  width: 100%;
  aspect-ratio: 1;
  padding: 14px 14px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
  animation: none;
}
.hsl-val {
  display: block;
  font-size: clamp(18px, 1.46vw, 56px);
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.hsl-val em { font-style: normal; color: var(--gold); }
.hsl-label {
  display: block;
  font-size: 12px;
  color: rgba(255,255,255,.52);
  line-height: 1.35;
}

/* badges — pinned to right edge of hero */
.hero-badges {
  position: absolute;
  right: clamp(12px, 1.875vw, 72px);
  top: 0;
  bottom: 60px;
  margin-block: auto;
  height: fit-content;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: clamp(118px, 7.71vw, 296px);
}
.hero-badges .hero-float {
  position: relative;
  top: auto; left: auto; right: auto; bottom: auto;
  transform: none;
  width: 100%;
  aspect-ratio: 1;
  padding: 14px 14px;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 5px;
}
.hero-badges .hf-text strong,
.hero-badges .hf-text small { white-space: normal; }
.hero-badges .hero-float--tl,
.hero-badges .hero-float--rm,
.hero-badges .hero-float--br { animation: none; }
.hf-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #42e8b4;
  flex-shrink: 0;
  animation: hfpulse 2.8s ease-in-out infinite;
}
@keyframes hfpulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(66,232,180,.28); }
  50%       { box-shadow: 0 0 0 9px rgba(66,232,180,.08); }
}
.hf-check {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  border-radius: 9px;
  font-size: 14px;
  flex-shrink: 0;
  box-shadow: 0 6px 16px var(--green-glow);
}
.hf-text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.hf-text small {
  display: block;
  font-size: 11px;
  color: rgba(255, 255, 255, .56);
  margin-top: 2px;
  white-space: nowrap;
}

/* full-width trust bar at hero bottom */

/* 5. SECTIONS
   ──────────────────────────────────────────────────────────── */
.section-band {
  padding: clamp(48px, 5.21vw, 200px) var(--pad-x);
}
.section-band-alt {
  background:
    radial-gradient(ellipse at 0% 100%, rgba(26,112,96,.05) 0%, transparent 40%),
    #eff2f5;
}

.section-heading {
  display: grid;
  gap: 14px;
  width: min(var(--content), 100%);
  margin: 0 auto 36px;
  text-align: center;
}
.section-heading .eyebrow,
.contacts-left .eyebrow,
.about-text .eyebrow {
  background: rgba(26, 112, 96, .1);
  border-color: rgba(26, 112, 96, .2);
  color: var(--green);
}
.section-heading .eyebrow {
  margin-inline: auto;
}
.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 2.71vw, 104px);
  font-weight: 620;
  letter-spacing: -0.04em;
  text-wrap: balance;
  color: var(--ink);
  margin-inline: auto;
  max-width: clamp(760px, 39.6vw, 1520px);
}
.section-heading p:last-child {
  max-width: clamp(640px, 33.3vw, 1280px);
  margin-inline: auto;
  color: var(--muted);
  line-height: 1.68;
}

/* 6. OFFER GRID
   ──────────────────────────────────────────────────────────── */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(var(--content), 100%);
  margin-inline: auto;
}
.offer-grid article {
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.offer-grid article:hover {
  transform: translateY(-4px);
  box-shadow: var(--sh-lift);
  border-color: rgba(26, 112, 96, .16);
}
.offer-grid span {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  background: rgba(26, 112, 96, .1);
  border-radius: 12px;
  font-size: 13px;
  font-weight: 900;
  color: var(--green);
}
.offer-grid h3 {
  margin: 16px 0 9px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.offer-grid p { color: var(--muted); font-size: 15px; line-height: 1.62; }

/* 7. WORKFLOW
   ──────────────────────────────────────────────────────────── */
.workflow-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 52px);
  width: min(var(--content), 100%);
  margin-inline: auto;
}
.wf-num {
  font-family: var(--font-display);
  font-size: clamp(52px, 4.17vw, 80px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
  color: var(--green);
  opacity: 0.28;
  margin-bottom: 14px;
}
.wf-step h3 {
  font-size: clamp(16px, 1.15vw, 22px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 9px;
}
.wf-step p { font-size: 14px; color: var(--muted); line-height: 1.62; margin: 0; }

/* 8. CALCULATOR
   ──────────────────────────────────────────────────────────── */
.calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr);
  gap: 12px;
  width: min(var(--content), 100%);
  margin-inline: auto;
}
.calculator-panel {
  display: grid;
  gap: 20px;
  padding: 26px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
}
.calculator-panel label {
  display: grid;
  gap: 10px;
}
.calculator-panel label > span {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}
.range-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 14px;
}
.range-row strong {
  min-width: 48px;
  text-align: right;
  font-size: 18px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.calculator-panel input[type="range"] {
  width: 100%;
  height: 4px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(90deg, var(--green), var(--gold));
  border-radius: var(--r-pill);
  outline: none;
  cursor: pointer;
}
.calculator-panel input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  background: var(--dark-2);
  border: 2.5px solid #fff;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(8, 20, 32, .22);
  cursor: pointer;
}
.calculator-panel input[type="range"]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  background: var(--dark-2);
  border: 2.5px solid #fff;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(8, 20, 32, .22);
  cursor: pointer;
}
.calculator-result {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 30px;
  text-align: center;
  background:
    radial-gradient(ellipse at 92% 8%, rgba(200, 150, 44, .16) 0%, transparent 42%),
    var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
}
.calculator-result > p {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.calculator-result > strong {
  font-family: var(--font-display);
  font-size: clamp(40px, 3.85vw, 148px);
  font-weight: 650;
  line-height: .94;
  letter-spacing: -0.05em;
  color: var(--ink);
}
.calculator-result > small {
  color: var(--muted);
  font-size: 13px;
}
.calculator-result > span {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.62;
  max-width: clamp(380px, 19.8vw, 760px);
  margin-inline: auto;
}
.button.compact {
  height: 48px;
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #fff;
  border: none;
  box-shadow: 0 14px 32px var(--green-glow);
  width: 100%;
  transition: transform .18s, box-shadow .18s;
}
.button.compact:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px var(--green-glow);
}

/* 9. BRANDS
   ──────────────────────────────────────────────────────────── */
.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  width: min(var(--content), 100%);
  margin-inline: auto;
}
.brand-grid article {
  display: grid;
  gap: 12px;
  padding: 22px 18px;
  justify-items: center;
  align-content: center;
  text-align: center;
  min-height: 164px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.brand-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(26,112,96,.3);
  box-shadow: var(--sh-lift);
}
.brand-grid img {
  height: 44px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.55;
  transition: filter .3s, opacity .3s;
}
.brand-grid article:hover img { filter: grayscale(0%); opacity: 1; }
.brand-grid span { font-size: 13px; color: var(--muted); line-height: 1.5; }

/* 9b. TERMS
    ──────────────────────────────────────────────────────────── */
.terms-grid {
  max-width: var(--content);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.terms-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px 24px;
  box-shadow: var(--sh-card);
}
.terms-icon {
  font-size: 22px;
  margin-bottom: 14px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(26,112,96,.12), rgba(26,112,96,.06));
  border-radius: var(--r-sm);
  color: var(--green);
  font-weight: 700;
}
.terms-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink);
}
.terms-card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* 9c. CTA BAND
    ──────────────────────────────────────────────────────────── */
.section-cta-strip {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: clamp(28px, 4vw, 48px) var(--pad-x);
}
.cta-strip-inner {
  max-width: var(--content);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-strip-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cta-strip-text strong {
  font-size: clamp(17px, 2vw, 22px);
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
}
.cta-strip-text span {
  font-size: 14px;
  color: rgba(255,255,255,.5);
}
.section-cta-strip .button {
  flex-shrink: 0;
  white-space: nowrap;
}
@media (max-width: 600px) {
  .section-cta-strip .button { width: 100%; text-align: center; }
}

.cta-band {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  padding: clamp(36px, 5vw, 56px) var(--pad-x);
}
.cta-inner {
  max-width: var(--content);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-text strong {
  display: block;
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1.3;
}
.cta-text p {
  margin: 0;
  font-size: 15px;
  color: rgba(255,255,255,.55);
  max-width: clamp(520px, 27.1vw, 1040px);
}
.cta-band .button-primary { flex-shrink: 0; }

/* 9d. ABOUT
    ──────────────────────────────────────────────────────────── */
.about-grid {
  max-width: var(--content);
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .55fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.about-text .eyebrow { margin-bottom: 12px; }
.about-text h2 { margin: 0 0 16px; font-family: var(--font-display); font-size: clamp(28px, 2.71vw, 104px); font-weight: 620; letter-spacing: -0.04em; }
.about-text p { color: var(--muted); margin: 0 0 12px; }
.about-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
}
.about-list li::before {
  content: "✓";
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.about-trust {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.trust-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.trust-item:hover {
  transform: translateX(4px);
  box-shadow: var(--sh-lift);
  border-color: rgba(26,112,96,.25);
}
.trust-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26,112,96,.08);
  border-radius: var(--r-sm);
  flex-shrink: 0;
  color: var(--green);
}
.trust-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; }
.trust-item > div strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}
.trust-item > div p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

/* 9e. REVIEWS
    ──────────────────────────────────────────────────────────── */
.reviews-grid {
  max-width: var(--content);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.review-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px 26px;
  box-shadow: var(--sh-card);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.review-quote {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  color: var(--green);
  opacity: 0.35;
  user-select: none;
  margin-bottom: -8px;
}
.review-card > p {
  margin: 0;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.65;
  flex: 1;
  font-style: italic;
}
.review-author { border-top: 1px solid var(--line); padding-top: 14px; }
.review-author strong { display: block; font-size: 14px; font-weight: 600; color: var(--ink); }
.review-author span { font-size: 13px; color: var(--muted); }

/* 10. FACTS STRIP
    ──────────────────────────────────────────────────────────── */
.facts-strip {
  background: var(--dark);
  padding: clamp(36px, 5vw, 56px) var(--pad-x);
}
.facts-inner {
  max-width: var(--content);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.fact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #fff;
  text-align: center;
  flex: 1 1 120px;
}
.fact-item strong {
  font-size: clamp(24px, 2.29vw, 88px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
}
.fact-item strong em {
  color: var(--gold);
  font-style: normal;
}
.fact-item span {
  font-size: 13px;
  color: rgba(255, 255, 255, .52);
  max-width: clamp(110px, 5.7vw, 220px);
  line-height: 1.35;
}
.fact-sep {
  width: 1px;
  height: 44px;
  background: rgba(255, 255, 255, .10);
  flex-shrink: 0;
}

/* 10b. FAQ
    ──────────────────────────────────────────────────────────── */
.faq-grid {
  max-width: var(--content);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}
.faq-item {
  background: var(--bg);
  border-radius: var(--r);
  padding: 22px 26px;
  border: 1px solid var(--line);
}
.faq-item strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
  line-height: 1.4;
}
.faq-item p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* 10b. CONTACTS
    ──────────────────────────────────────────────────────────── */
.contacts-grid {
  max-width: var(--content);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: stretch;
}
.contacts-left,
.contacts-right {
  display: flex;
  flex-direction: column;
}
.contacts-left h2 { font-family: var(--font-display); font-size: clamp(28px, 2.71vw, 104px); font-weight: 620; letter-spacing: -0.04em; margin: 0 0 12px; }
.contacts-map-wrap {
  flex: 1;
  min-height: 260px;
}
.contacts-sub {
  color: var(--muted);
  margin: 0 0 32px;
  max-width: clamp(480px, 25vw, 960px);
}
.contacts-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
  text-decoration: none;
  color: var(--ink);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
a.contact-card:hover {
  transform: translateX(4px);
  box-shadow: var(--sh-lift);
  border-color: rgba(26,112,96,.25);
}
.contact-card--static { cursor: default; }
.contact-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26,112,96,.08);
  border-radius: var(--r-sm);
  flex-shrink: 0;
  color: var(--green);
}
.contact-card-icon svg { width: 20px; height: 20px; }
.contact-card-icon--tg {
  background: rgba(34,158,217,.1);
  color: #229ed9;
}
.contact-card-icon--clock {
  background: rgba(200,150,44,.1);
  color: var(--gold);
}
.contact-card > div strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}
.contact-card > div span {
  font-size: 12px;
  color: var(--muted);
}
.contacts-map-wrap {
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--sh-card);
}
.contacts-map {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 260px;
  border: none;
}
.contacts-address {
  margin-top: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
}
.contacts-address-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26,112,96,.08);
  border-radius: var(--r-sm);
  flex-shrink: 0;
  color: var(--green);
}
.contacts-address-icon svg { width: 18px; height: 18px; }
.contacts-address > div strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}
.contacts-address > div span {
  font-size: 12px;
  color: var(--muted);
}

/* 11. LEAD FORM
    ──────────────────────────────────────────────────────────── */
.lead-grid {
  width: min(var(--content), 100%);
  margin-inline: auto;
}
.lead-form {
  display: block;
  padding: 26px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-card);
}
.lead-form-main { display: grid; gap: 14px; }

.lead-form label {
  display: grid;
  gap: 7px;
}
.lead-form label > span,
.file-field > span {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
}
.lead-form input,
.lead-form textarea {
  width: 100%;
  min-height: 50px;
  padding: 0 14px;
  background: var(--surface);
  border: 1.5px solid transparent;
  border-radius: var(--r-sm);
  color: var(--ink);
  outline: none;
  transition: border-color .18s, background .18s, box-shadow .18s;
}
.lead-form textarea {
  min-height: 120px;
  padding-top: 13px;
  resize: vertical;
}
.lead-form input:focus,
.lead-form textarea:focus {
  background: var(--bg);
  border-color: rgba(26, 112, 96, .4);
  box-shadow: 0 0 0 4px rgba(26, 112, 96, .08);
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.form-row-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.lead-summary {
  padding: 20px;
  background: var(--surface);
  border-radius: var(--r-sm);
}
.lead-summary strong {
  display: block;
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.lead-summary ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.52;
}
.file-field { display: grid; gap: 7px; margin-top: 24px; }
.file-field input { padding: 13px 14px; }

.lead-form button[type="submit"] {
  margin-top: 8px;
  width: 100%;
  height: 52px;
  border: none;
  border-radius: var(--r-pill);
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  box-shadow: 0 16px 36px var(--green-glow);
  transition: transform .18s, box-shadow .18s;
}
.lead-form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 48px var(--green-glow);
}
.lead-form button[type="submit"]:disabled {
  opacity: .76;
  cursor: progress;
  transform: none;
}
.form-status {
  min-height: 22px;
  margin: 0;
  font-size: 13.5px;
  color: var(--muted);
}

/* 11. FOOTER
    ──────────────────────────────────────────────────────────── */
.footer {
  padding: clamp(48px,6vw,72px) var(--pad-x) 0;
  background: linear-gradient(180deg, #0d1a28 0%, #09111a 100%);
  color: rgba(255, 255, 255, .65);
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(0,1.6fr) minmax(0,.7fr) minmax(0,.8fr) minmax(0,1fr);
  gap: clamp(24px,3vw,48px);
  width: min(var(--content), 100%);
  margin-inline: auto;
  align-items: start;
  padding-bottom: clamp(36px,4vw,56px);
}
.footer-inner strong {
  display: block;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255,255,255,.4);
}
.footer-brand p { font-size: 14px; line-height: 1.7; margin: 0 0 8px; }
.footer-inn { font-size: 12px !important; color: rgba(255,255,255,.3) !important; }
.footer-nav { display: flex; flex-direction: column; gap: 8px; }
.footer-nav a { font-size: 14px; color: rgba(255,255,255,.62); text-decoration: none; transition: color .15s; }
.footer-nav a:hover { color: #fff; }
.footer-contacts { display: flex; flex-direction: column; gap: 8px; }
.footer-contacts a { font-size: 15px; color: rgba(255,255,255,.75); text-decoration: none; font-weight: 500; transition: color .15s; }
.footer-contacts a:hover { color: #fff; }
.footer-cta p { font-size: 14px; line-height: 1.6; }
.footer-inner a   { color: rgba(255,255,255,.65); transition: color .15s; }
.footer-inner a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  width: min(var(--content), 100%);
  margin-inline: auto;
  padding: 18px 0 24px;
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 12px;
  color: rgba(255,255,255,.28);
}

/* 12. SCROLL REVEAL
    ──────────────────────────────────────────────────────────── */
@keyframes reveal-in {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

[data-reveal] { opacity: 0; }

[data-reveal].is-visible {
  animation: reveal-in .6s ease forwards;
}

/* Stagger delays for grid children */
.offer-grid article:nth-child(2)    { animation-delay: .06s; }
.offer-grid article:nth-child(3)    { animation-delay: .12s; }
.offer-grid article:nth-child(4)    { animation-delay: .18s; }
.offer-grid article:nth-child(5)    { animation-delay: .24s; }
.offer-grid article:nth-child(6)    { animation-delay: .30s; }

.wf-step:nth-child(2) { animation-delay: .08s; }
.wf-step:nth-child(3) { animation-delay: .16s; }
.wf-step:nth-child(4) { animation-delay: .24s; }

.brand-grid article:nth-child(2)    { animation-delay: .04s; }
.brand-grid article:nth-child(3)    { animation-delay: .08s; }
.brand-grid article:nth-child(4)    { animation-delay: .12s; }
.brand-grid article:nth-child(5)    { animation-delay: .16s; }
.brand-grid article:nth-child(6)    { animation-delay: .20s; }
.brand-grid article:nth-child(7)    { animation-delay: .24s; }
.brand-grid article:nth-child(8)    { animation-delay: .28s; }

/* 13. FOCUS / A11Y
    ──────────────────────────────────────────────────────────── */
.site-header a:focus-visible,
.button:focus-visible,
.lead-form input:focus-visible,
.lead-form textarea:focus-visible,
.lead-form button:focus-visible,
.site-nav a:focus-visible {
  outline: 3px solid rgba(200, 150, 44, .5);
  outline-offset: 3px;
}

/* 14. RESPONSIVE
    ──────────────────────────────────────────────────────────── */
@media (max-width: 1180px) {
  .site-header { flex-wrap: wrap; }
  .site-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .site-nav::-webkit-scrollbar { display: none; }

  .hero          { min-height: auto; }
  .hero-shell {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 52px var(--pad-x) 28px;
  }
  .hero-stats-left { display: none; }
  .hero-copy  { order: 1; }
  .hero-visual {
    order: 2;
    min-height: 360px;
    align-self: auto;
    margin-top: 0;
    margin-bottom: 0;
  }
  .hero-visual-frame { height: 360px; }
  .hero-visual-card  { min-height: 0; height: 100%; }
  .hero-float        { display: none; }
  .hero-badges       { display: none; }

  .offer-grid     { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workflow-flow  { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .brand-grid     { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .calculator-grid { grid-template-columns: 1fr; }
  .lead-form      { grid-template-columns: 1fr; }
  .footer-inner   { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .site-header   { flex-direction: column; align-items: flex-start; gap: 10px; }
  .header-meta   { width: 100%; flex-wrap: wrap; }
  .site-nav      { gap: 0; }

  .hero          { min-height: auto; }
  .hero-canvas   { display: none; }
  .hero-shell    { padding: 32px var(--pad-x) 22px; }
  .hero h1       { font-size: clamp(28px, 10vw, 44px); max-width: 100%; }
  .hero-lead     { max-width: 100%; }
  .hero-metrics  { justify-content: space-between; }
  .hero-metric strong { font-size: 18px; }
  .hero-actions  { flex-direction: column; align-items: stretch; }
  .button        { width: 100%; }
  .hero-visual   { min-height: 260px; }
  .hero-visual-frame { height: 260px; border-radius: 20px; }
  .hero-visual-card  { border-radius: 18.5px; }

  .offer-grid,
  .workflow-flow,
  .terms-grid,
  .faq-grid,
  .reviews-grid,
  .about-grid,
  .contacts-grid,
  .brand-grid,
  .footer-inner,
  .form-row,
  .form-row-3    { grid-template-columns: 1fr; }

  .contacts-map  { height: 260px; }

  .about-trust   { gap: 10px; }
  .cta-inner     { flex-direction: column; align-items: flex-start; }
  .cta-inner .button { width: 100%; text-align: center; }

  .brand-grid    { grid-template-columns: repeat(2, minmax(0, 1fr)); }


  .calculator-result { padding: 22px; }
  .calculator-panel  { padding: 20px; }
  .lead-form         { padding: 18px; }
}

/* ── word reveal ── */
@keyframes word-in {
  from { transform: translateY(110%); }
  to   { transform: translateY(0); }
}

.wr-outer {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: 1.18;
}
.wr-word {
  display: inline-block;
  transform: translateY(110%);
}
.is-visible .wr-word {
  animation: word-in .65s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal], [data-reveal].is-visible { opacity: 1; animation: none; }
  .wr-word, .is-visible .wr-word { transform: none; animation: none; }
}

/* 15. HERO SCROLL INDICATOR + NAV SCROLL SPY
   ──────────────────────────────────────────────────────────── */
.hero-scroll {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
  color: rgba(255,255,255,.55);
  text-decoration: none;
  transition: color .2s, border-color .2s;
  animation: scroll-bounce 2.2s ease-in-out infinite;
}
.hero-scroll:hover {
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.hero-scroll svg { width: 20px; height: 20px; }
@keyframes scroll-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

.site-nav a.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  border-bottom-color: transparent;
  box-shadow: 0 4px 14px var(--green-glow);
}

/* 15b. OFFER / WORKFLOW ICONS
   ──────────────────────────────────────────────────────────── */
.offer-grid .offer-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  flex-shrink: 0;
}

/* 16. BURGER MENU
   ──────────────────────────────────────────────────────────── */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--bg);
  cursor: pointer;
  flex-shrink: 0;
  transition: background .18s, border-color .18s;
  margin-left: auto;
}
.nav-burger:hover { background: var(--surface); border-color: rgba(26,112,96,.28); }
.nav-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .28s ease, opacity .18s ease;
}

/* X state */
.site-header.nav-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header.nav-open .nav-burger span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.site-header.nav-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 760px) {
  .site-header {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
  }
  .site-header .brand { flex: 1; }
  .nav-burger { display: flex; order: 2; }
  .header-meta {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    flex-basis: 100%;
  }
  .site-nav {
    display: none;
    order: 4;
    width: 100%;
    flex-basis: 100%;
    flex-direction: column;
    gap: 2px;
    padding: 8px 0 4px;
    border-top: 1px solid var(--line);
  }
  .site-nav a { justify-content: flex-start; border-radius: var(--r-sm); padding: 10px 14px; }
  .site-header.nav-open .site-nav { display: flex; }
}

/* 17. FLOATING WHATSAPP BUTTON
   ──────────────────────────────────────────────────────────── */
.float-wa {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px 0 14px;
  height: 52px;
  border-radius: var(--r-pill);
  background: #229ed9;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(34, 158, 217, .42);
  transition: transform .2s ease, box-shadow .2s ease, padding .3s ease, width .3s ease;
  overflow: hidden;
  white-space: nowrap;
}
.float-wa svg { width: 24px; height: 24px; flex-shrink: 0; }
.float-wa span {
  display: inline-block;
  max-width: 100px;
  overflow: hidden;
  transition: max-width .3s ease, opacity .3s ease;
}
.float-wa:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(34, 158, 217, .52);
}

/* pulse ring */
.float-wa::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  border: 2px solid rgba(34, 158, 217, .5);
  animation: wa-pulse 2.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes wa-pulse {
  0%, 100% { opacity: .7; transform: scale(1); }
  50%       { opacity: 0; transform: scale(1.1); }
}

@media (max-width: 480px) {
  .float-wa span { max-width: 0; opacity: 0; }
  .float-wa { padding: 0 14px; }
}

/* 18. SCROLL-TO-TOP BUTTON
   ──────────────────────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 92px;
  right: 24px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: var(--dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(8,20,32,.22);
  transition: transform .2s ease, box-shadow .2s ease, opacity .3s ease;
  opacity: 0;
}
.scroll-top:not([hidden]) { opacity: 1; }
.scroll-top:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(8,20,32,.3); }
.scroll-top svg { width: 20px; height: 20px; }

@media (max-width: 480px) {
  .scroll-top { bottom: 90px; right: 16px; }
  .float-wa   { bottom: 22px; right: 16px; }
}

/* Honeypot — скрыто от людей, видно ботам */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* Consent modal */
.consent-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.consent-modal[hidden] { display: none; }
.consent-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 16, 28, .62);
  backdrop-filter: blur(4px);
  cursor: pointer;
}
.consent-box {
  position: relative;
  z-index: 1;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--sh-lift);
  padding: 32px 28px 28px;
  max-width: 480px;
  width: 100%;
  animation: consent-in .22s ease forwards;
}
@keyframes consent-in {
  from { opacity: 0; transform: translateY(14px) scale(.97); }
  to   { opacity: 1; transform: translateY(0)   scale(1); }
}
.consent-box h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 14px;
  color: var(--ink);
  line-height: 1.3;
}
.consent-box p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0 0 24px;
}
.consent-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.consent-confirm {
  height: 46px;
  padding: 0 22px;
  font-size: 14px;
}
.consent-cancel {
  background: none;
  border: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  transition: color .16s;
}
.consent-cancel:hover { color: var(--ink); }

/* Cookie consent banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 -8px 40px rgba(0,0,0,.3);
  padding: 16px var(--pad-x);
  animation: cookie-in .35s ease forwards;
}
@keyframes cookie-in {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.cookie-banner[hidden] { display: none; }
.cookie-inner {
  max-width: var(--content);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cookie-text {
  margin: 0;
  font-size: 13px;
  color: rgba(255,255,255,.6);
  line-height: 1.55;
  flex: 1;
  min-width: 260px;
}
.cookie-link {
  color: rgba(255,255,255,.85);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.cookie-link:hover { color: #fff; }
.cookie-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-accept { white-space: nowrap; }
.cookie-decline {
  background: none;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--r-pill);
  color: rgba(255,255,255,.55);
  font-size: 13px;
  font-weight: 500;
  padding: 0 16px;
  height: 38px;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .18s, color .18s;
}
.cookie-decline:hover { border-color: rgba(255,255,255,.45); color: rgba(255,255,255,.85); }
@media (max-width: 600px) {
  .cookie-actions { width: 100%; }
  .cookie-accept, .cookie-decline { flex: 1; text-align: center; }
}

/* 19. HERO ENHANCEMENTS
   ──────────────────────────────────────────────────────────── */

/* Online status */
.hero-online {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: rgba(255,255,255,.6);
  font-size: 13px;
  font-weight: 500;
}
.hero-online-dot {
  width: 7px;
  height: 7px;
  background: #42e8b4;
  border-radius: 50%;
  flex-shrink: 0;
  animation: hfpulse 2.8s ease-in-out infinite;
}

/* Typewriter */
.hero-typewriter {
  margin: 0;
  color: rgba(255,255,255,.45);
  font-size: 13px;
}
#heroTypewriter { color: var(--gold); font-weight: 600; }
.tw-cursor {
  display: inline-block;
  color: var(--gold);
  margin-left: 1px;
  animation: tw-blink .75s step-end infinite;
}
@keyframes tw-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Hero quick form */
.hero-quick-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.hero-quick-form input {
  flex: 1;
  min-width: 180px;
  height: 46px;
  padding: 0 16px;
  background: rgba(255,255,255,.09);
  border: 1.5px solid rgba(255,255,255,.18);
  border-radius: var(--r-pill);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color .18s, background .18s;
}
.hero-quick-form input::placeholder { color: rgba(255,255,255,.38); }
.hero-quick-form input:focus {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.38);
}
.hero-quick-form button {
  height: 46px;
  padding: 0 22px;
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: #fff;
  border: none;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 8px 22px var(--green-glow);
  transition: transform .18s, box-shadow .18s;
}
.hero-quick-form button:hover { transform: translateY(-2px); box-shadow: 0 14px 30px var(--green-glow); }
.hero-quick-form button:disabled { opacity: .7; cursor: progress; transform: none; }
.hero-quick-status {
  width: 100%;
  margin: 0;
  font-size: 12px;
  color: rgba(255,255,255,.5);
  min-height: 16px;
}

/* Hero brand strip */
.hero-brand-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 3.5vw, 48px);
  padding: 14px var(--pad-x);
  border-top: 1px solid rgba(255,255,255,.07);
  background: rgba(0,0,0,.18);
  backdrop-filter: blur(6px);
}
.hero-brand-strip img {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1) drop-shadow(0 0 6px rgba(255,255,255,.18));
  opacity: .22;
  flex-shrink: 0;
  transition: opacity .25s;
}
.hero-brand-strip img:hover { opacity: .55; }

@media (max-width: 760px) {
  .hero-brand-strip {
    gap: 20px;
    padding: 12px var(--pad-x);
  }
  .hero-brand-strip img { height: 24px; }
  .hero-typewriter  { display: none; }
}

/* 20. WIDE SCREENS — производительность
   ──────────────────────────────────────────────────────────── */

/* backdrop-filter blur на full-width sticky header пересчитывается
   на каждый пиксель скролла — убираем на широких экранах. */
@media (min-width: 1920px) {
  .site-header {
    background: rgba(255, 255, 255, .97);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

/* 21. ПРОПОРЦИОНАЛЬНОЕ МАСШТАБИРОВАНИЕ ВЫШЕ FHD
   clamp(BASE, BASE/19.2 vw, BASE×2): на 1920px = BASE, на 3840px = BASE×2
   Хром UI (header, кнопки, формы) не масштабируем намеренно.
   ──────────────────────────────────────────────────────────── */
@media (min-width: 1921px) {
  :root {
    --r:    clamp(18px, 0.9375vw, 36px);
    --r-sm: clamp(12px, 0.625vw,  24px);
  }

  body { font-size: clamp(16px, 0.833vw, 32px); }

  /* hero */
  .hero-copy           { gap: clamp(24px, 1.25vw, 48px); }
  .hero-metrics        { padding: clamp(18px, 0.9375vw, 36px) 0; }
  .hero-metric strong  { font-size: clamp(22px, 1.146vw, 44px); }
  .hero-metric small   { font-size: clamp(11.5px, 0.599vw, 23px); }
  .hsl-label           { font-size: clamp(12px, 0.625vw, 24px); }
  .hf-text strong      { font-size: clamp(13px, 0.677vw, 26px); }
  .hf-text small       { font-size: clamp(11px,  0.573vw, 22px); }

  /* offer */
  .offer-grid            { gap: clamp(12px, 0.625vw, 24px); }
  .offer-grid article    { padding: clamp(24px, 1.25vw, 48px); }
  .offer-grid span       { width: clamp(40px, 2.083vw, 80px); height: clamp(40px, 2.083vw, 80px); border-radius: clamp(12px, 0.625vw, 24px); }
  .offer-grid h3         { font-size: clamp(20px, 1.042vw, 40px); margin: clamp(16px, 0.833vw, 32px) 0 clamp(9px, 0.469vw, 18px); }
  .offer-grid p          { font-size: clamp(15px, 0.781vw, 30px); }

  /* workflow */
  .wf-num { font-size: clamp(52px, 4.17vw, 80px); }
  .wf-step h3 { font-size: clamp(16px, 1.15vw, 22px); }
  .wf-step p  { font-size: clamp(14px, 0.729vw, 28px); }

  /* terms */
  .terms-grid            { gap: clamp(16px, 0.833vw, 32px); }
  .terms-card            { padding: clamp(28px, 1.458vw, 56px) clamp(24px, 1.25vw, 48px); }
  .terms-icon            { width: clamp(44px, 2.292vw, 88px); height: clamp(44px, 2.292vw, 88px); font-size: clamp(22px, 1.146vw, 44px); margin-bottom: clamp(14px, 0.729vw, 28px); border-radius: clamp(12px, 0.625vw, 24px); }
  .terms-card h3         { font-size: clamp(16px, 0.833vw, 32px); margin-bottom: clamp(8px, 0.417vw, 16px); }
  .terms-card p          { font-size: clamp(14px, 0.729vw, 28px); }

  /* reviews */
  .reviews-grid          { gap: clamp(16px, 0.833vw, 32px); }
  .review-card           { padding: clamp(28px, 1.458vw, 56px) clamp(26px, 1.354vw, 52px); gap: clamp(16px, 0.833vw, 32px); }
  .review-card > p       { font-size: clamp(15px, 0.781vw, 30px); }
  .review-author         { padding-top: clamp(14px, 0.729vw, 28px); }
  .review-author strong  { font-size: clamp(14px, 0.729vw, 28px); }
  .review-author span    { font-size: clamp(13px, 0.677vw, 26px); }

  /* faq */
  .faq-grid              { gap: clamp(16px, 0.833vw, 32px); }
  .faq-item              { padding: clamp(22px, 1.146vw, 44px) clamp(26px, 1.354vw, 52px); }
  .faq-item strong       { font-size: clamp(15px, 0.781vw, 30px); margin-bottom: clamp(8px, 0.417vw, 16px); }
  .faq-item p            { font-size: clamp(14px, 0.729vw, 28px); }

  /* about */
  .about-list li              { font-size: clamp(14px, 0.729vw, 28px); }
  .trust-item                 { padding: clamp(16px, 0.833vw, 32px) clamp(18px, 0.9375vw, 36px); gap: clamp(14px, 0.729vw, 28px); }
  .trust-icon                 { width: clamp(42px, 2.188vw, 84px); height: clamp(42px, 2.188vw, 84px); border-radius: clamp(12px, 0.625vw, 24px); }
  .trust-icon svg             { width: clamp(20px, 1.042vw, 40px); height: clamp(20px, 1.042vw, 40px); }
  .trust-item > div strong    { font-size: clamp(14px, 0.729vw, 28px); margin-bottom: clamp(4px, 0.208vw, 8px); }
  .trust-item > div p         { font-size: clamp(13px, 0.677vw, 26px); }

  /* contacts */
  .contact-card               { padding: clamp(16px, 0.833vw, 32px) clamp(20px, 1.042vw, 40px); gap: clamp(16px, 0.833vw, 32px); }
  .contact-card-icon          { width: clamp(44px, 2.292vw, 88px); height: clamp(44px, 2.292vw, 88px); border-radius: clamp(12px, 0.625vw, 24px); }
  .contact-card-icon svg      { width: clamp(20px, 1.042vw, 40px); height: clamp(20px, 1.042vw, 40px); }
  .contact-card > div strong  { font-size: clamp(15px, 0.781vw, 30px); }
  .contact-card > div span    { font-size: clamp(12px, 0.625vw, 24px); }

  /* calculator */
  .calculator-panel           { padding: clamp(26px, 1.354vw, 52px); gap: clamp(20px, 1.042vw, 40px); }
  .calculator-panel label > span { font-size: clamp(14px, 0.729vw, 28px); }
  .range-row strong           { font-size: clamp(18px, 0.9375vw, 36px); }
  .calculator-result          { padding: clamp(30px, 1.563vw, 60px); gap: clamp(14px, 0.729vw, 28px); }
  .calculator-result > p      { font-size: clamp(13px, 0.677vw, 26px); }
  .calculator-result > small  { font-size: clamp(13px, 0.677vw, 26px); }

  /* section layout */
  .section-heading { gap: clamp(14px, 0.729vw, 28px); margin: 0 auto clamp(36px, 1.875vw, 72px); }
}