/* ==========================================================================
   GridWash Utility
   Design system and site styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand */
  --navy-950: #061626;
  --navy-900: #0B2138;
  --navy-850: #0E2942;
  --navy-800: #143756;
  --navy-700: #1B4066;
  --blue-600: #2168AC;
  --blue-500: #2C7FC9;
  --blue-400: #58A9E8;
  --blue-300: #8FCAF4;
  --blue-200: #C2E1F8;
  --wash-100: #E4EFF8;
  --wash-50:  #F2F8FD;

  --ink:   #0E2942;
  --body:  #3C5265;
  --muted: #7A8B9B;
  --line:  #DCE7F1;
  --paper: #F6F9FC;
  --white: #FFFFFF;

  /* Type */
  --font-display: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Public Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;

  --fs-display: clamp(2.9rem, 7vw, 5.5rem);
  --fs-h1:      clamp(2.5rem, 5.6vw, 4.25rem);
  --fs-h2:      clamp(2.1rem, 4.4vw, 3.4rem);
  --fs-h3:      clamp(1.4rem, 2.1vw, 1.8rem);
  --fs-h4:      clamp(1.2rem, 1.5vw, 1.35rem);
  --fs-lead:    clamp(1.15rem, 1.5vw, 1.375rem);
  --fs-body:    1.125rem;
  --fs-sm:      1rem;
  --fs-xs:      0.9375rem;
  --fs-label:   0.8125rem;

  /* Space */
  --sec-y: clamp(4.5rem, 9vw, 8.5rem);
  --wrap: 1200px;
  --wrap-narrow: 860px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-sm: 12px;

  /* Elevation */
  --sh-sm: 0 1px 2px rgba(14, 41, 66, .06), 0 2px 8px rgba(14, 41, 66, .05);
  --sh-md: 0 1px 2px rgba(14, 41, 66, .05), 0 8px 24px rgba(14, 41, 66, .07), 0 2px 8px rgba(14, 41, 66, .04);
  --sh-lg: 0 2px 4px rgba(14, 41, 66, .05), 0 16px 40px rgba(14, 41, 66, .10), 0 40px 80px rgba(14, 41, 66, .07);
  --sh-blue: 0 2px 6px rgba(33, 104, 172, .20), 0 14px 32px rgba(33, 104, 172, .26);

  --ease: cubic-bezier(.22, .68, .32, 1);
}

/* --------------------------------------------------------------------------
   2. Reset
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }

/* Must beat the display value on .btn and friends, or [hidden] does nothing. */
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: -0.028em;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); letter-spacing: -0.02em; line-height: 1.2; }
h4 { font-size: var(--fs-h4); font-weight: 700; letter-spacing: -0.015em; line-height: 1.3; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

ul { margin: 0; padding: 0; list-style: none; }

strong, b { font-weight: 700; color: var(--ink); }

:focus-visible {
  outline: 3px solid var(--blue-500);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy-850);
  color: #fff;
  padding: 14px 22px;
  z-index: 200;
  border-radius: 0 0 10px 0;
  font-weight: 600;
}
.skip:focus { left: 0; }

@media (min-width: 1100px) {
  :root { --fs-body: 1.1875rem; }
}

/* --------------------------------------------------------------------------
   3. Layout primitives
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
}

.wrap-narrow { max-width: var(--wrap-narrow); }

.sec { padding-block: var(--sec-y); position: relative; }
.sec-tight { padding-block: clamp(3rem, 6vw, 5.5rem); }

.sec-paper { background: var(--paper); }
.sec-wash  { background: var(--wash-50); }

.sec-dark {
  background: var(--navy-900);
  color: rgba(226, 238, 248, .82);
}
.sec-dark h2, .sec-dark h3, .sec-dark h4 { color: #fff; }

/* Isometric grid texture, from the logo cube. Subtle. */
.grid-tex::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(30deg,  rgba(140, 200, 250, .085) 0 1px, transparent 1px 108px),
    repeating-linear-gradient(-30deg, rgba(140, 200, 250, .085) 0 1px, transparent 1px 108px);
}

.grid-tex-light::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(30deg,  rgba(27, 64, 102, .055) 0 1px, transparent 1px 108px),
    repeating-linear-gradient(-30deg, rgba(27, 64, 102, .055) 0 1px, transparent 1px 108px);
}

.sec > .wrap { position: relative; z-index: 1; }

/* Section heading block */
.sec-head { max-width: 760px; margin-bottom: clamp(2.5rem, 4vw, 3.75rem); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head p {
  font-size: var(--fs-lead);
  line-height: 1.55;
  margin-top: 1.1rem;
  color: var(--body);
}
.sec-dark .sec-head p { color: rgba(203, 224, 242, .80); }

.eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 1rem;
}
.sec-dark .eyebrow { color: var(--blue-400); }

.lead { font-size: var(--fs-lead); line-height: 1.55; }

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1;
  padding: 19px 34px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease),
              background-color .22s var(--ease), color .22s var(--ease),
              border-color .22s var(--ease);
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--blue-500);
  color: #fff;
  box-shadow: var(--sh-blue);
}
.btn-primary:hover { background: var(--blue-600); }

.btn-dark {
  background: var(--navy-850);
  color: #fff;
  box-shadow: var(--sh-md);
}
.btn-dark:hover { background: var(--navy-700); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--blue-400); background: var(--wash-50); }

.btn-ghost-light {
  background: rgba(255, 255, 255, .07);
  color: #fff;
  border-color: rgba(255, 255, 255, .28);
}
.btn-ghost-light:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .5); }

.btn-lg { font-size: 1.125rem; padding: 22px 40px; }
.btn-block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2rem;
}
.btn-row.center { justify-content: center; }

/* Text link with arrow */
.tlink {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
  font-size: var(--fs-sm);
  color: var(--blue-600);
}
.tlink::after {
  content: '\203A';
  font-size: 1.35em;
  line-height: 0;
  transition: transform .22s var(--ease);
}
.tlink:hover { text-decoration: none; }
.tlink:hover::after { transform: translateX(4px); }

/* --------------------------------------------------------------------------
   5. Header
   -------------------------------------------------------------------------- */
.hdr {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .82);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(220, 231, 241, .9);
  transition: box-shadow .3s var(--ease), background-color .3s var(--ease);
}
.hdr.is-stuck { box-shadow: 0 1px 24px rgba(14, 41, 66, .09); }

.hdr-in {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand:hover { text-decoration: none; }
.brand-mark { width: 44px; height: auto; }

.brand-txt { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3125rem;
  letter-spacing: -0.02em;
  color: var(--blue-500);
}
.brand-name b { color: var(--navy-700); font-weight: 800; }
.brand-sub {
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 4px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav a {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 10px;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.nav a:hover { background: var(--wash-50); color: var(--blue-600); text-decoration: none; }
.nav a.on { color: var(--blue-600); }

.hdr-cta { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }

.hdr-tel {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-decoration: none;
}
.hdr-tel:hover { text-decoration: none; }
.hdr-tel .lbl {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.hdr-tel .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1875rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.hdr-tel:hover .num { color: var(--blue-600); }

.hdr .btn { padding: 14px 24px; font-size: 1rem; }

/* Burger */
.burger {
  display: none;
  margin-left: auto;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  position: relative;
  transition: background-color .2s var(--ease);
}
.burger span::before, .burger span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .26s var(--ease);
}
.burger span::before { top: -6px; }
.burger span::after  { top: 6px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span::after  { transform: translateY(-6px) rotate(-45deg); }

/* Mobile nav */
.mnav {
  display: none;
  border-top: 1px solid var(--line);
  background: #fff;
  padding: 12px 0 20px;
}
.mnav.open { display: block; }
.mnav a {
  display: block;
  font-size: 1.1875rem;
  font-weight: 600;
  color: var(--ink);
  padding: 15px 4px;
  border-bottom: 1px solid var(--line);
}
.mnav a:hover { text-decoration: none; color: var(--blue-600); }
/* .mnav a is more specific than .btn, so the button needs its layout back */
.mnav a.btn {
  display: flex;
  justify-content: center;
  padding: 19px 28px;
  margin-top: 18px;
  border-bottom: 0;
  color: #fff;
}
.mnav a.btn:hover { color: #fff; }

@media (max-width: 1080px) {
  .nav, .hdr-cta { display: none; }
  .burger { display: grid; }
  .hdr-in { min-height: 70px; }
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  background:
    radial-gradient(900px 560px at 18% -10%, rgba(64, 140, 210, .38), transparent 62%),
    radial-gradient(760px 520px at 88% 8%, rgba(45, 110, 175, .30), transparent 60%),
    linear-gradient(168deg, var(--navy-800) 0%, var(--navy-900) 46%, var(--navy-950) 100%);
  color: rgba(214, 232, 248, .86);
  overflow: hidden;
  padding-block: clamp(3.5rem, 6vw, 6rem) clamp(4rem, 7vw, 7rem);
}
.hero::before { opacity: .9; }

.hero-in {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}

.hero-loc {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: 1.5rem;
}
.hero-loc::before {
  content: '';
  width: 26px;
  height: 2px;
  background: var(--blue-400);
  border-radius: 2px;
}

.hero h1 {
  font-size: var(--fs-display);
  color: #fff;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.hero-lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: rgba(203, 224, 242, .84);
  margin-top: 1.6rem;
  max-width: 30ch;
}

.hero-motto {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  letter-spacing: -0.015em;
  color: var(--blue-300);
  margin-top: 1.5rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin-top: 2.25rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: rgba(180, 208, 234, .78);
}
.hero-trust li { display: flex; align-items: center; gap: 20px; }
.hero-trust li:not(:last-child)::after {
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(140, 180, 215, .5);
}

@media (max-width: 940px) {
  .hero-in { grid-template-columns: 1fr; gap: 2.75rem; }
  .hero-lead { max-width: 46ch; }
}

/* Flex wrapping leaves a separator dot stranded at the end of a line, so
   below this width the trust items stack and the dots come off. */
@media (max-width: 680px) {
  .hero-trust { display: grid; gap: 8px; margin-top: 1.75rem; }
  .hero-trust li { gap: 0; }
  .hero-trust li:not(:last-child)::after { display: none; }
}

/* Compact hero for inner pages */
.phero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(760px 420px at 14% -30%, rgba(64, 140, 210, .36), transparent 62%),
    linear-gradient(162deg, var(--navy-800), var(--navy-900) 60%, var(--navy-950));
  color: rgba(206, 228, 246, .84);
  padding-block: clamp(3rem, 5.5vw, 4.5rem) clamp(3.5rem, 6vw, 5.5rem);
}
.phero .wrap { position: relative; z-index: 1; }
.phero h1 { color: #fff; max-width: 18ch; }
.phero-lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: rgba(203, 224, 242, .82);
  margin-top: 1.25rem;
  max-width: 58ch;
}
.phero .eyebrow { color: var(--blue-300); }

/* --------------------------------------------------------------------------
   7. Calculator
   -------------------------------------------------------------------------- */
.calc {
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(160, 205, 245, .22);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  backdrop-filter: blur(24px) saturate(150%);
  box-shadow: 0 30px 70px rgba(2, 12, 24, .45), inset 0 1px 0 rgba(255, 255, 255, .10);
}

.calc-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.015em;
  color: #fff;
  margin-bottom: .35rem;
}
.calc-note { font-size: var(--fs-xs); color: rgba(175, 205, 232, .72); margin-bottom: 1.75rem; }

.f-lab {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: rgba(222, 238, 250, .92);
  margin-bottom: .6rem;
}
.f-hint { font-size: var(--fs-xs); color: rgba(168, 200, 230, .68); margin-top: .5rem; }

.f-group + .f-group { margin-top: 1.5rem; }

.f-input {
  position: relative;
  display: flex;
  align-items: center;
}
.f-input input {
  width: 100%;
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  background: rgba(4, 18, 32, .48);
  border: 2px solid rgba(150, 198, 240, .26);
  border-radius: 14px;
  padding: 16px 78px 16px 20px;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
  -moz-appearance: textfield;
}
.f-input input::-webkit-outer-spin-button,
.f-input input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.f-input input::placeholder { color: rgba(150, 185, 218, .45); font-weight: 600; }
.f-input input:focus {
  outline: none;
  border-color: var(--blue-400);
  background: rgba(4, 18, 32, .62);
}
.f-input .unit {
  position: absolute;
  right: 20px;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: rgba(160, 198, 232, .7);
  pointer-events: none;
}

/* Segmented control */
.seg-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.seg {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: rgba(200, 224, 244, .82);
  background: rgba(4, 18, 32, .4);
  border: 2px solid rgba(150, 198, 240, .2);
  border-radius: 12px;
  padding: 14px 6px;
  cursor: pointer;
  transition: all .2s var(--ease);
  white-space: nowrap;
}
.seg:hover { border-color: rgba(150, 198, 240, .45); color: #fff; }
.seg.is-on {
  background: var(--blue-500);
  border-color: var(--blue-400);
  color: #fff;
  box-shadow: 0 6px 18px rgba(44, 127, 201, .4);
}

/* Result */
.calc-out {
  margin-top: 1.75rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(150, 198, 240, .2);
}
.calc-out-lab {
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: .5rem;
}
.calc-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.5rem, 8vw, 5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: #fff;
  font-variant-numeric: tabular-nums;
  transition: opacity .18s var(--ease);
}
.calc-num.is-swap { opacity: .25; }
.calc-num.is-empty {
  color: rgba(150, 190, 228, .38);
  font-size: clamp(2.25rem, 4vw, 2.75rem);   /* keeps the empty panel tight */
}
.calc-sub { font-size: var(--fs-sm); color: rgba(185, 212, 236, .78); margin-top: .75rem; }
.calc-mo {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--blue-300);
  margin-top: .5rem;
}
.calc-out .btn { margin-top: 1.5rem; }

/* --------------------------------------------------------------------------
   8. Panels and cards
   -------------------------------------------------------------------------- */
.panel {
  background: #fff;
  border-radius: var(--radius);
  padding: clamp(1.75rem, 2.6vw, 2.5rem);
  box-shadow: var(--sh-md);
  height: 100%;
}

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 2vw, 1.75rem); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.25rem, 2vw, 1.75rem); }

@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } }

/* Service tile: photo led */
.svc {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--navy-850);
  text-decoration: none;
  box-shadow: var(--sh-md);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.svc:hover { text-decoration: none; transform: translateY(-5px); box-shadow: var(--sh-lg); }

.svc-img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.svc:hover .svc-img { transform: scale(1.045); }

.svc-body {
  position: absolute;
  inset: auto 0 0 0;
  padding: clamp(1.5rem, 2.4vw, 2rem);
  background: linear-gradient(to top,
    rgba(6, 22, 38, .95) 0%,
    rgba(6, 22, 38, .82) 45%,
    rgba(6, 22, 38, 0) 100%);
}
.svc-body h3 { color: #fff; margin-bottom: .5rem; }
.svc-body p {
  color: rgba(206, 226, 244, .88);
  font-size: var(--fs-sm);
  line-height: 1.5;
  margin: 0;
}
.svc-more {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 1rem;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--blue-300);
}
.svc-more::after { content: '\203A'; font-size: 1.35em; line-height: 0; transition: transform .22s var(--ease); }
.svc:hover .svc-more::after { transform: translateX(4px); }

/* Numbered editorial rows */
.nrow {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.25rem, 2.5vw, 2.25rem);
  padding-block: clamp(1.75rem, 3vw, 2.5rem);
  border-top: 1px solid var(--line);
  align-items: start;
}
.nrow:last-child { border-bottom: 1px solid var(--line); }
.sec-dark .nrow { border-color: rgba(120, 165, 205, .22); }

.nrow-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  line-height: .9;
  letter-spacing: -0.04em;
  color: var(--blue-200);
  font-variant-numeric: tabular-nums;
}
.sec-dark .nrow-num { color: rgba(88, 169, 232, .45); }

.nrow-body h3 { margin-bottom: .7rem; }
.nrow-body p { max-width: 62ch; margin: 0; }

@media (max-width: 620px) {
  .nrow { grid-template-columns: 1fr; gap: .75rem; }
  .nrow-num { font-size: 2rem; }
}

/* Step cards (how it works) */
.step { position: relative; }
.step-n {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--navy-850);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}
.step h3 { margin-bottom: .6rem; }
.step p { font-size: var(--fs-sm); line-height: 1.6; }

/* Check list */
.checks { display: grid; gap: .85rem; }
.checks li {
  position: relative;
  padding-left: 34px;
  font-size: var(--fs-sm);
  line-height: 1.5;
}
.checks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue-500);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 13px;
  background-repeat: no-repeat;
  background-position: center;
}
.checks.on-dark li::before { background-color: var(--blue-400); }

/* Cross list, for the "usual way" column */
.crosses { display: grid; gap: .85rem; }
.crosses li {
  position: relative;
  padding-left: 34px;
  font-size: var(--fs-sm);
  line-height: 1.5;
  color: var(--muted);
}
.crosses li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #DDE5ED;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237A8B9B' stroke-width='3.5' stroke-linecap='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
  background-size: 11px;
  background-repeat: no-repeat;
  background-position: center;
}

/* --------------------------------------------------------------------------
   9. Price comparison
   -------------------------------------------------------------------------- */
.vs {
  display: grid;
  grid-template-columns: 1fr 1.14fr;
  gap: clamp(1.25rem, 2.2vw, 2rem);
  align-items: stretch;
}
@media (max-width: 860px) { .vs { grid-template-columns: 1fr; } }

.vs-card {
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.75rem);
  display: flex;
  flex-direction: column;
}

.vs-them {
  background: var(--paper);
  border: 1px solid var(--line);
}
.vs-us {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(620px 420px at 82% -18%, rgba(70, 150, 220, .42), transparent 64%),
    linear-gradient(162deg, var(--navy-800), var(--navy-950));
  color: rgba(208, 230, 248, .86);
  box-shadow: var(--sh-lg);
}
.vs-us > * { position: relative; z-index: 1; }

.vs-lab {
  font-size: var(--fs-label);
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}
.vs-us .vs-lab { color: var(--blue-300); }

.vs-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.25rem, 6.5vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.vs-us .vs-price { color: #fff; }

.vs-cap { font-size: var(--fs-sm); margin-top: .7rem; color: var(--muted); }
.vs-us .vs-cap { color: var(--blue-300); font-weight: 600; }

.vs-card ul { margin-top: 1.75rem; }
.vs-us .checks li { color: rgba(208, 230, 248, .9); }
.vs-us .btn { margin-top: auto; }
.vs-us .btn-row { margin-top: 2rem; }

.fineprint {
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-top: 1.5rem;
  max-width: 70ch;
}

/* --------------------------------------------------------------------------
   10. Bands
   -------------------------------------------------------------------------- */
.band {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(780px 500px at 22% -12%, rgba(66, 144, 214, .40), transparent 62%),
    linear-gradient(160deg, var(--navy-800) 0%, var(--navy-900) 52%, var(--navy-950) 100%);
  color: rgba(206, 228, 246, .84);
}
.band h2 { color: #fff; }

.band-motto {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5.6vw, 4.25rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: #fff;
  text-wrap: balance;
}

/* Pay monthly box, echoes the door hanger */
.mo-box {
  border: 2px solid var(--blue-400);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--wash-50), #fff 70%);
  padding: clamp(2rem, 4vw, 3rem);
  text-align: center;
  box-shadow: var(--sh-md);
}
.mo-box .eyebrow { color: var(--blue-500); }
.mo-box h2 { margin-bottom: .9rem; }
.mo-box p { font-size: var(--fs-lead); color: var(--body); max-width: 54ch; margin-inline: auto; }
.mo-strong { font-weight: 700; color: var(--ink); }

/* Stat / trust strip */
.strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--sh-sm);
}
.strip > div {
  background: #fff;
  padding: clamp(1.5rem, 2.4vw, 2rem) clamp(1rem, 2vw, 1.5rem);
  text-align: center;
}
.strip .k {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.1;
}
.strip .v {
  display: block;
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-top: .45rem;
  line-height: 1.4;
}
@media (max-width: 800px) { .strip { grid-template-columns: repeat(2, 1fr); } }

/* --------------------------------------------------------------------------
   11. Photos
   -------------------------------------------------------------------------- */
.shots { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(.75rem, 1.4vw, 1.25rem); }
@media (max-width: 900px) { .shots { grid-template-columns: repeat(2, 1fr); } }

.shot {
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--navy-850);
  box-shadow: var(--sh-sm);
}
.shot img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.shot:hover img { transform: scale(1.05); }

/* Before / after drag slider */
.ba-slider {
  position: relative;
  --split: 50%;
  max-width: 960px;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-850);
  box-shadow: var(--sh-lg);
  -webkit-user-select: none;
  user-select: none;
  touch-action: pan-y;
  isolation: isolate;
}
.ba-slider img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  pointer-events: none;
}
.ba-after {
  position: absolute;
  inset: 0;
  -webkit-clip-path: inset(0 0 0 var(--split));
  clip-path: inset(0 0 0 var(--split));
}
.ba-after img { height: 100%; }

.ba-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--split);
  width: 3px;
  margin-left: -1.5px;
  background: #fff;
  box-shadow: 0 0 14px rgba(6, 22, 38, .45);
  pointer-events: none;
  z-index: 3;
}
.ba-handle {
  position: absolute;
  top: 50%;
  left: var(--split);
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 6px 22px rgba(6, 22, 38, .42);
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 4;
}
.ba-handle::before {
  content: '';
  width: 26px;
  height: 14px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 34 14' fill='none' stroke='%231B4066' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='11 2 4 7 11 12'/%3E%3Cpolyline points='23 2 30 7 23 12'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

.ba-range {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  border: 0;
}
.ba-range::-webkit-slider-thumb { -webkit-appearance: none; width: 64px; height: 100vw; }
.ba-range::-moz-range-thumb { width: 64px; height: 600px; border: 0; opacity: 0; }
.ba-range:focus-visible ~ .ba-handle {
  outline: 3px solid var(--blue-400);
  outline-offset: 4px;
}

.ba-tag {
  position: absolute;
  top: 16px;
  z-index: 2;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(6, 22, 38, .70);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: 8px 15px;
  border-radius: 999px;
  pointer-events: none;
}
.ba-tag-b { left: 16px; }
.ba-tag-a { right: 16px; }

.ba-hint {
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-top: 1rem;
  text-align: center;
}
.sec-dark .ba-hint { color: rgba(170, 202, 232, .7); }

/* Before / after static pair */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ba figure { margin: 0; position: relative; border-radius: var(--radius-sm); overflow: hidden; background: var(--paper); }
.ba img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.ba figcaption {
  position: absolute;
  top: 10px;
  left: 10px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(6, 22, 38, .72);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  padding: 6px 12px;
  border-radius: 999px;
}

/* Media block beside copy */
.media {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--navy-850);
  box-shadow: var(--sh-lg);
}
.media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.media-tall img { aspect-ratio: 3 / 4; }
.media-wide img { aspect-ratio: 3 / 2; }

figure.media { margin: 0; position: relative; }
figure.media figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 2.5rem 1.5rem 1.25rem;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: rgba(226, 240, 252, .92);
  background: linear-gradient(to top, rgba(6, 22, 38, .92), rgba(6, 22, 38, 0));
}

/* --------------------------------------------------------------------------
   12. Service detail (services page)
   -------------------------------------------------------------------------- */
.svc-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}
.svc-detail + .svc-detail { margin-top: clamp(3.5rem, 7vw, 6rem); }
.svc-detail.flip .svc-detail-media { order: -1; }
@media (max-width: 880px) {
  .svc-detail { grid-template-columns: 1fr; gap: 2rem; }
  .svc-detail.flip .svc-detail-media { order: 0; }
}

.svc-detail h2 { margin-bottom: .75rem; }
.svc-detail .tagline {
  font-size: var(--fs-lead);
  font-weight: 600;
  color: var(--blue-600);
  margin-bottom: 1.4rem;
}

.spec {
  margin-top: 1.75rem;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  display: grid;
  gap: 1rem;
}
.spec-row { display: grid; grid-template-columns: 150px 1fr; gap: 1rem; }
.spec-k {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}
.spec-v { font-size: var(--fs-sm); }
@media (max-width: 520px) { .spec-row { grid-template-columns: 1fr; gap: .25rem; } }

/* --------------------------------------------------------------------------
   13. FAQ
   -------------------------------------------------------------------------- */
.faq { border-top: 1px solid var(--line); }
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  cursor: pointer;
  list-style: none;
  padding: clamp(1.25rem, 2.2vw, 1.75rem) 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.125rem, 1.7vw, 1.3125rem);
  letter-spacing: -0.018em;
  line-height: 1.3;
  color: var(--ink);
  transition: color .2s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--blue-600); }
.faq summary::after {
  content: '';
  flex-shrink: 0;
  width: 15px;
  height: 15px;
  border-right: 2.5px solid var(--blue-500);
  border-bottom: 2.5px solid var(--blue-500);
  transform: rotate(45deg) translate(-3px, -3px);
  transition: transform .3s var(--ease);
}
.faq details[open] summary::after { transform: rotate(225deg) translate(-3px, -3px); }
.faq-a { padding-bottom: clamp(1.25rem, 2.2vw, 1.75rem); max-width: 68ch; }
.faq-a p { font-size: var(--fs-sm); line-height: 1.65; }

/* --------------------------------------------------------------------------
   14. Coverage
   -------------------------------------------------------------------------- */
.towns {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
}
.towns li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--ink);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.towns li:hover { border-color: var(--blue-400); transform: translateY(-2px); }

/* --------------------------------------------------------------------------
   14b. Price tags, flag, schedule card
   -------------------------------------------------------------------------- */
.price-tag {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  background: var(--wash-50);
  border: 1px solid var(--blue-200);
  border-radius: 999px;
  padding: 9px 18px;
  margin-bottom: 1.25rem;
}
.price-tag .lbl {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.price-tag .amt {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.sec-dark .price-tag,
.vs-us .price-tag {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(150, 198, 240, .3);
}
.sec-dark .price-tag .amt { color: #fff; }
.sec-dark .price-tag .lbl { color: var(--blue-300); }

/* Price list, used for the add-on services */
.plist { display: grid; gap: 0; }
.plist li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: var(--fs-sm);
}
.plist li:last-child { border-bottom: 0; }
.plist .n { font-weight: 600; color: var(--ink); }
.plist .p {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1875rem;
  letter-spacing: -0.02em;
  color: var(--blue-600);
  white-space: nowrap;
}

/* South Carolina flag */
.flag {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  box-shadow: var(--sh-md);
  flex-shrink: 0;
}
.flag-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 1.75rem;
}
.flag-row p {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  line-height: 1.4;
}
.flag-row span {
  display: block;
  font-weight: 400;
  color: var(--muted);
  font-size: var(--fs-xs);
  margin-top: 2px;
}
.sec-dark .flag-row p, .band .flag-row p { color: #fff; }
.sec-dark .flag-row span, .band .flag-row span { color: rgba(170, 202, 232, .75); }

/* --------------------------------------------------------------------------
   15. Legal pages
   -------------------------------------------------------------------------- */
.legal { max-width: 760px; }
.legal h2 {
  font-size: clamp(1.4rem, 2.2vw, 1.75rem);
  margin-top: 3rem;
  margin-bottom: .9rem;
}
.legal h2:first-of-type { margin-top: 0; }
.legal p, .legal li { font-size: var(--fs-sm); line-height: 1.7; }
.legal ul { margin: 0 0 1.1em; display: grid; gap: .5rem; }
.legal li { position: relative; padding-left: 20px; }
.legal li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-400);
}
.legal-updated {
  font-size: var(--fs-xs);
  color: var(--muted);
  padding-bottom: 1.75rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}

/* --------------------------------------------------------------------------
   16. Notice box
   -------------------------------------------------------------------------- */
.notice {
  background: var(--wash-50);
  border: 1px solid var(--blue-200);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 2.6vw, 2.25rem);
}
.notice h3 { margin-bottom: 1.1rem; }
.notice dl { margin: 0; display: grid; gap: 1.1rem; }
.notice dt { font-weight: 700; color: var(--ink); font-size: var(--fs-sm); }
.notice dd { margin: .25rem 0 0; font-size: var(--fs-sm); line-height: 1.6; }

/* --------------------------------------------------------------------------
   17. Footer
   -------------------------------------------------------------------------- */
.ftr {
  position: relative;
  overflow: hidden;
  background: var(--navy-950);
  color: rgba(170, 198, 225, .72);
  padding-block: clamp(3.5rem, 6vw, 5rem) 2rem;
  font-size: var(--fs-sm);
}
.ftr-in {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
}
@media (max-width: 900px) { .ftr-in { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ftr-in { grid-template-columns: 1fr; } }

.ftr-brand .brand-mark { width: 56px; margin-bottom: 1.25rem; }
.ftr-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: .6rem;
}
.ftr-name span { color: var(--blue-400); }
.ftr-name em {
  display: block;
  font-style: normal;
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  color: rgba(150, 182, 212, .7);
  margin-top: 5px;
}
.ftr-motto { color: var(--blue-300); font-weight: 600; margin-bottom: 1rem; }
.ftr-lic {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(150, 182, 212, .62);
}

.ftr h4 {
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  font-family: var(--font-body);
  margin-bottom: 1.1rem;
}
.ftr ul { display: grid; gap: .7rem; }
.ftr a { color: rgba(180, 206, 231, .82); }
.ftr a:hover { color: #fff; text-decoration: none; }

.ftr-bot {
  position: relative;
  z-index: 1;
  margin-top: clamp(2.5rem, 4vw, 3.5rem);
  padding-top: 1.75rem;
  border-top: 1px solid rgba(120, 160, 200, .18);
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.5rem;
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: rgba(150, 182, 212, .6);
}

/* --------------------------------------------------------------------------
   18. Mobile call bar
   -------------------------------------------------------------------------- */
.callbar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid var(--line);
  gap: 10px;
}
.callbar .btn { flex: 1; padding: 16px 12px; font-size: 1rem; }

@media (max-width: 720px) {
  .callbar { display: flex; }
  body { padding-bottom: 82px; }
}

/* --------------------------------------------------------------------------
   19. Reveal on scroll
   -------------------------------------------------------------------------- */
.rv {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
.rv.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
}

/* --------------------------------------------------------------------------
   20. Utilities
   -------------------------------------------------------------------------- */
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.vh {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}