/* ============================================================
   BLUE DEGREE — Perfect Climate. Beautifully Installed.
   Architectural, calm, technically precise.
   ============================================================ */

:root {
  /* Palette */
  --navy-deep: #0b1d2e;
  --navy-ink: #081827;
  --near-black: #05090f;
  --blue: #3e6e96;
  --blue-soft: #7fa8c9;
  --blue-pale: #b9cedd;
  --ice: #e9f0f5;
  --offwhite: #f6f4ef;
  --white: #fdfdfc;
  --amber: #c98a4b;
  --amber-soft: #d9a97c;
  --line: rgba(127, 168, 201, 0.18);
  --line-dark: rgba(11, 29, 46, 0.12);

  /* Type */
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Rhythm */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 2rem;
  --space-4: 4rem;
  --space-5: 7rem;
  --space-6: 10rem;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --maxw: 1440px;

  --header-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-y: scroll; scrollbar-gutter: stable; background: #fdfdfc; }
html.nav-open, html:has(.main-nav.is-open) { overflow: hidden; }
html.nav-open .site-header { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; transition: none !important; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.65;
  color: var(--navy-deep);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, video, canvas, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
ul { list-style: none; }
::selection { background: var(--blue); color: #fff; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: var(--navy-deep); color: #fff; padding: 0.75rem 1.25rem;
  font-size: 0.8rem; letter-spacing: 0.08em;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* ---------- Typography ---------- */
h1, h2, h3, .display {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.005em;
}
.eyebrow {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}
.eyebrow::before { content: ""; width: 2.4rem; height: 1px; background: currentColor; opacity: 0.55; }
.h-xl { font-size: clamp(2.6rem, 5.4vw, 4.8rem); }
.h-lg { font-size: clamp(2.1rem, 4vw, 3.4rem); }
.h-md { font-size: clamp(1.5rem, 2.4vw, 2.1rem); }
.lede {
  font-size: clamp(1.02rem, 1.35vw, 1.2rem);
  font-weight: 300;
  line-height: 1.75;
  max-width: 34em;
  color: rgba(11, 29, 46, 0.78);
}
.on-dark .lede, .on-dark p { color: rgba(233, 240, 245, 0.75); }

.wordmark {
  font-family: var(--sans);
  font-weight: 300;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  white-space: nowrap;
}
.wordmark .deg { color: var(--blue-soft); font-weight: 400; }

/* Two-line brand lockup */
.brand-lockup { display: flex; flex-direction: column; line-height: 1.25; }
.brand-lockup .sub {
  font-family: var(--sans); font-weight: 400;
  font-size: 0.52em; letter-spacing: 0.44em; text-transform: uppercase;
  color: var(--blue-soft); margin-top: 0.28em; text-indent: 0.02em;
}

/* ---------- Layout ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.section { padding: var(--space-6) 0; position: relative; }
.section--dark { background: var(--near-black); color: var(--ice); }
.section--navy { background: var(--navy-deep); color: var(--ice); }
.section--editorial { background: var(--offwhite); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 6rem); align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.25rem, 2.5vw, 2.5rem); }

.section--intro { padding: clamp(3rem, 7vh, 4.5rem) 0 clamp(1rem, 3vh, 2rem); }
.section--tighttop { padding-top: clamp(2rem, 5vh, 3.5rem); }

/* Founder section */
.founder { padding: clamp(3.5rem, 8vh, 5.5rem) 0 clamp(2rem, 5vh, 3rem); }
.founder + .section { padding-top: clamp(2rem, 5vh, 3.5rem); }
.founder .grid-2 { align-items: stretch; }
.founder__media { position: relative; overflow: hidden; min-height: 420px; }
.founder__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; aspect-ratio: auto; }
.founder__media::after {
  content: ""; position: absolute; inset: 14px;
  border: 1px solid rgba(127, 168, 201, 0.45); pointer-events: none;
}
.founder__sig {
  margin-top: 2.2rem; padding-top: 1.5rem; border-top: 1px solid var(--line-dark);
  display: flex; align-items: baseline; gap: 1.2rem; flex-wrap: wrap;
}
.founder__sig .name { font-family: var(--serif); font-size: 1.35rem; color: var(--navy-deep); }
.founder__sig .role { font-size: 0.66rem; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase; color: var(--blue); }
@media (max-width: 1024px) { .founder__media { min-height: 260px; } }

.hairline { border: none; border-top: 1px solid var(--line-dark); }
.section--dark .hairline, .section--navy .hairline { border-top-color: var(--line); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 120;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background 0.5s var(--ease), backdrop-filter 0.5s var(--ease), border-color 0.5s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(5, 9, 15, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(127, 168, 201, 0.12);
}
.site-header .container { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand { font-size: 0.95rem; color: #fff; display: flex; }
.header--light .brand, .header--light .main-nav a, .header--light .nav-toggle { color: var(--navy-deep); }
.site-header.is-scrolled .brand, .site-header.is-scrolled .main-nav a, .site-header.is-scrolled .nav-toggle { color: #fff; }
.site-header .brand, .site-header .main-nav a { text-shadow: 0 1px 16px rgba(5,9,15,0.55); }
.site-header.is-scrolled .brand, .site-header.is-scrolled .main-nav a { text-shadow: none; }

.main-nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.4vw, 2.6rem); }
.main-nav a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0.4rem 0; position: relative;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--blue-soft); transform: scaleX(0); transform-origin: right;
  transition: transform 0.45s var(--ease);
}
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  border: 1px solid rgba(127, 168, 201, 0.55);
  padding: 0.62rem 1.4rem !important;
  border-radius: 999px;
  transition: background 0.4s var(--ease), border-color 0.4s;
}
.nav-cta:hover { background: rgba(127, 168, 201, 0.14); border-color: var(--blue-soft); }
.nav-cta::after { display: none; }

.nav-toggle { display: none; color: #fff; z-index: 130; width: 44px; height: 44px; position: relative; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 10px; width: 24px; height: 1.5px; background: currentColor;
  transition: transform 0.4s var(--ease), opacity 0.3s, top 0.4s var(--ease);
}
.nav-toggle span { top: 21px; }
.nav-toggle span::before { top: -7px; left: 0; }
.nav-toggle span::after { top: 7px; left: 0; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn-consult {
  display: inline-flex; align-items: center; gap: 0.85rem;
  background: linear-gradient(135deg, #12344f, #3e6e96);
  color: #fff; font-size: 0.82rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 1.05rem 2.1rem; border-radius: 999px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12) inset, 0 10px 30px -12px rgba(11, 29, 46, 0.55);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  position: relative; overflow: hidden;
}
.btn-consult .arr { transition: transform 0.4s var(--ease); }
.btn-consult:hover { transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,0.12) inset, 0 18px 38px -12px rgba(11, 29, 46, 0.6); }
.btn-consult:hover .arr { transform: translateX(4px); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 0.7rem;
  color: inherit; font-size: 0.82rem; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 1.02rem 0; border-bottom: 1px solid currentColor;
  opacity: 0.85; transition: opacity 0.35s, gap 0.35s var(--ease);
}
.btn-ghost:hover { opacity: 1; gap: 1.05rem; }

.link-quiet {
  font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 400;
  color: var(--blue); display: inline-flex; align-items: center; gap: 0.5rem;
  transition: gap 0.35s var(--ease);
}
.link-quiet:hover { gap: 0.85rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; height: 460vh; background: var(--near-black); }
.hero__stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.hero__canvas, .hero__video, .hero__poster {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero__poster { z-index: 1; }
.hero__canvas { z-index: 2; }
.hero__video { z-index: 2; }
.hero__scrim {
  position: absolute; inset: 0; z-index: 3;
  background:
    linear-gradient(180deg, rgba(5, 9, 15, 0.42) 0%, rgba(5, 9, 15, 0.05) 30%, rgba(5, 9, 15, 0.05) 62%, rgba(5, 9, 15, 0.55) 100%);
  pointer-events: none;
}
.hero__copy {
  position: absolute; inset: 0; z-index: 4;
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 var(--gutter);
  max-width: var(--maxw); margin: 0 auto; width: 100%;
  left: 50%; transform: translateX(-50%);
  color: #fff;
  pointer-events: none;
}
.hero__copy > * { pointer-events: auto; }
.hero__kicker {
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.42em; text-transform: uppercase;
  color: rgba(233, 240, 245, 0.85); margin-bottom: 1.6rem;
}
.hero__title {
  font-family: var(--sans); font-weight: 200;
  font-size: clamp(2.6rem, 7.2vw, 6.4rem);
  letter-spacing: 0.3em; text-transform: uppercase; line-height: 1.05;
  text-indent: 0.3em;
}
.hero__title .deg { color: var(--blue-soft); }
.hero__title.brand-lockup .sub { color: var(--blue-soft); font-weight: 300; }
.hero__tag {
  font-family: var(--serif); font-weight: 400; font-style: italic;
  font-size: clamp(1.15rem, 2.1vw, 1.8rem);
  color: rgba(233, 240, 245, 0.92);
  margin-top: 1.4rem;
}
.hero__sub {
  font-size: 0.8rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(233, 240, 245, 0.6); margin-top: 1.1rem;
}
.hero__ctas { display: flex; flex-wrap: wrap; gap: 1.4rem 2rem; margin-top: 2.6rem; align-items: center; }

.hero__scrollcue {
  position: absolute; bottom: 2.2rem; left: 50%; transform: translateX(-50%); z-index: 5;
  display: flex; flex-direction: column; align-items: center; gap: 0.7rem;
  color: rgba(233, 240, 245, 0.65);
  font-size: 0.62rem; letter-spacing: 0.34em; text-transform: uppercase;
}
.hero__scrollcue .stem { width: 1px; height: 44px; overflow: hidden; position: relative; }
.hero__scrollcue .stem::before {
  content: ""; position: absolute; left: 0; top: -100%; width: 100%; height: 100%;
  background: linear-gradient(180deg, transparent, var(--blue-soft));
  animation: scrollcue 2.4s var(--ease) infinite;
}
@keyframes scrollcue { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }

.hero__loader {
  position: absolute; right: 1.6rem; top: calc(var(--header-h) + 1rem); z-index: 3;
  display: flex; align-items: center; justify-content: center;
  background: transparent; pointer-events: none;
  transition: opacity 0.8s var(--ease), visibility 0.8s;
}
.hero__loader.is-done { opacity: 0; visibility: hidden; }
.hero__loader .ring {
  width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid rgba(127, 168, 201, 0.3);
  border-top-color: var(--blue-soft);
  animation: spin 1.1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Temperature indicator ---------- */
.temp-indicator {
  position: fixed; right: clamp(0.9rem, 2.2vw, 2.4rem); top: 50%;
  transform: translateY(-50%);
  z-index: 110;
  display: flex; flex-direction: column; align-items: center; gap: 0.9rem;
  color: var(--amber-soft);
  transition: opacity 0.6s var(--ease), color 1s linear;
  pointer-events: none;
}
.temp-indicator.is-hidden { opacity: 0; }
.temp-indicator__value {
  font-family: var(--sans); font-weight: 200; font-size: 1.7rem; letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  display: flex; align-items: flex-start; line-height: 1;
}
.temp-indicator__value .unit { font-size: 0.85rem; font-weight: 300; margin-top: 0.18em; opacity: 0.8; }
.temp-indicator__rail {
  width: 1px; height: clamp(90px, 17vh, 170px); background: rgba(255, 255, 255, 0.14);
  position: relative; overflow: hidden;
}
.temp-indicator__fill {
  position: absolute; left: 0; bottom: 0; width: 100%; height: 100%;
  background: currentColor; transform-origin: bottom; transform: scaleY(1);
}
.temp-indicator__label {
  font-size: 0.56rem; font-weight: 500; letter-spacing: 0.32em; text-transform: uppercase;
  writing-mode: vertical-rl; text-orientation: mixed;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.5s;
  min-height: 8.5em;
  display: flex; align-items: center;
}
.temp-indicator--onlight .temp-indicator__label { color: rgba(11, 29, 46, 0.5); }
.temp-indicator--onlight .temp-indicator__rail { background: rgba(11, 29, 46, 0.14); }

/* ---------- Media panels ---------- */
.media-panel { position: relative; border-radius: 2px; overflow: hidden; }
.media-panel::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(127, 168, 201, 0.14);
}
.media-panel video, .media-panel img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 9; }
.media-panel--tall video, .media-panel--tall img { aspect-ratio: 4 / 5; }

.statement-list { display: grid; gap: 0; margin-top: 2.4rem; border-top: 1px solid var(--line); }
.statement-list li {
  display: flex; align-items: baseline; gap: 1.2rem;
  padding: 1.05rem 0; border-bottom: 1px solid var(--line);
  font-size: 0.92rem; font-weight: 300; letter-spacing: 0.04em;
}
.statement-list .idx { font-size: 0.62rem; letter-spacing: 0.2em; color: var(--blue-soft); font-variant-numeric: tabular-nums; }

/* ---------- Residential services rail ---------- */
.svc-rail { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.svc-card { background: var(--white); padding: 2.2rem 1.7rem 2.6rem; position: relative; overflow: hidden; transition: background 0.5s var(--ease); display: flex; flex-direction: column; }
.svc-card__media { aspect-ratio: 4 / 3; overflow: hidden; margin: -2.2rem -1.7rem 1.8rem; position: relative; }
.svc-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.svc-card:hover .svc-card__media img { transform: scale(1.05); }
.svc-card h3 { font-size: 1.18rem; margin-bottom: 0.7rem; }
.svc-card p { font-size: 0.88rem; color: rgba(11, 29, 46, 0.68); flex: 1; }
.svc-card .link-quiet { margin-top: 1.6rem; }

/* ---------- Installation ---------- */
.install { background: var(--near-black); color: var(--ice); }
.install__wrap { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.install__sticky { position: sticky; top: calc(var(--header-h) + 2rem); }
.install__stages { display: grid; gap: clamp(3rem, 6vh, 5rem); padding: 4rem 0 30vh; }
.install-stage {
  border-left: 1px solid rgba(127, 168, 201, 0.2);
  padding: 0.4rem 0 0.6rem 1.8rem;
  opacity: 0.32; transition: opacity 0.6s var(--ease), border-color 0.6s;
}
.install-stage.is-active { opacity: 1; border-left-color: var(--blue-soft); }
.install-stage .num { font-size: 0.65rem; letter-spacing: 0.3em; color: var(--blue-soft); display: block; margin-bottom: 0.5rem; }
.install-stage h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.install-stage p { font-size: 0.9rem; color: rgba(233, 240, 245, 0.62); max-width: 30em; }

.callout-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(127, 168, 201, 0.12); border: 1px solid rgba(127, 168, 201, 0.12); margin-top: var(--space-5); }
.callout-grid div { background: var(--near-black); padding: 1.7rem 1.5rem; font-size: 0.85rem; color: rgba(233, 240, 245, 0.72); }
.callout-grid strong { display: block; font-weight: 500; letter-spacing: 0.06em; color: var(--ice); margin-bottom: 0.35rem; font-size: 0.9rem; }

/* ---------- How it works ---------- */
.howworks { background: var(--navy-ink); color: var(--ice); }
.howworks__wrap { display: grid; grid-template-columns: 1fr 1.25fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.howworks__sticky { position: sticky; top: calc(var(--header-h) + 1.5rem); }
.howworks__diagram { width: 100%; height: auto; }
.howworks__steps { display: grid; gap: clamp(2.5rem, 5vh, 4rem); padding: 3rem 0 26vh; }
.how-step {
  padding: 1.4rem 1.6rem; border: 1px solid rgba(127, 168, 201, 0.14);
  background: rgba(127, 168, 201, 0.03);
  opacity: 0.35; transition: opacity 0.6s var(--ease), border-color 0.6s, background 0.6s;
}
.how-step.is-active { opacity: 1; border-color: rgba(127, 168, 201, 0.4); background: rgba(127, 168, 201, 0.06); }
.how-step h3 { font-size: 1.1rem; margin-bottom: 0.4rem; font-family: var(--sans); font-weight: 400; letter-spacing: 0.02em; }
.how-step p { font-size: 0.88rem; color: rgba(233, 240, 245, 0.65); }

.dg-flow { stroke-dasharray: 6 7; animation: dgflow 1.4s linear infinite paused; opacity: 0; transition: opacity 0.7s; }
.dg-active .dg-flow, svg .dg-flow.on { opacity: 1; animation-play-state: running; }
@keyframes dgflow { to { stroke-dashoffset: -13; } }
.dg-part { transition: opacity 0.7s; opacity: 0.35; }
.dg-part.on { opacity: 1; }
.dg-label { font-family: var(--sans); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; fill: rgba(233, 240, 245, 0.6); transition: fill 0.5s, opacity 0.5s; opacity: 0.5; }
.dg-label.on { fill: #cfe2ef; opacity: 1; }

/* ---------- Bedroom ---------- */
.bedroom { background: var(--near-black); color: var(--ice); position: relative; overflow: hidden; }
.bedroom__bg { position: absolute; inset: 0; }
.bedroom__bg video { width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.bedroom__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(5, 9, 15, 0.88) 20%, rgba(5, 9, 15, 0.25) 70%); }
.bedroom .container { position: relative; z-index: 2; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 2rem; }
.feature-tags li {
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  border: 1px solid rgba(127, 168, 201, 0.35); border-radius: 999px;
  padding: 0.55rem 1.15rem; color: rgba(233, 240, 245, 0.8);
}

/* ---------- Commercial ---------- */
.commercial-list { columns: 2; gap: 3rem; margin-top: 2.2rem; }
.commercial-list li {
  break-inside: avoid;
  padding: 0.85rem 0; border-bottom: 1px solid var(--line-dark);
  font-size: 0.94rem; display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
}
.commercial-list li::after { content: "→"; font-size: 0.8rem; color: var(--blue); opacity: 0; transition: opacity 0.3s, transform 0.3s var(--ease); transform: translateX(-6px); }
.commercial-list li:hover::after { opacity: 1; transform: none; }

/* ---------- System options ---------- */
.sys-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; background: rgba(127, 168, 201, 0.14); border: 1px solid rgba(127, 168, 201, 0.14); }
.sys-cell { background: var(--navy-ink); padding: 2.4rem 1.6rem; min-height: 300px; display: flex; flex-direction: column; transition: background 0.5s var(--ease); }
.sys-cell:hover { background: #0d2338; }
.sys-cell svg { width: 44px; height: 44px; stroke: var(--blue-soft); margin-bottom: 1.6rem; }
.sys-cell h3 { font-size: 1.05rem; font-family: var(--sans); font-weight: 400; letter-spacing: 0.04em; margin-bottom: 0.6rem; }
.sys-cell p { font-size: 0.84rem; color: rgba(233, 240, 245, 0.6); flex: 1; }

/* ---------- Equipment strip ---------- */
.equip-strip { display: flex; flex-wrap: wrap; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.equip-strip div {
  flex: 1 1 180px; background: var(--offwhite); padding: 1.9rem 1.4rem;
  font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(11, 29, 46, 0.66);
  display: flex; align-items: center; justify-content: center; text-align: center;
  filter: grayscale(1);
}

/* ---------- Case studies ---------- */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 3vw, 3rem); }
.case-card { position: relative; overflow: hidden; background: var(--white); border: 1px solid var(--line-dark); }
.case-card__media { aspect-ratio: 16 / 10; overflow: hidden; }
.case-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.case-card:hover .case-card__media img { transform: scale(1.045); }
.case-card__body { padding: 1.8rem 1.9rem 2.1rem; }
.case-card__meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; font-size: 0.68rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--blue); margin-bottom: 0.9rem; }
.case-card h3 { font-size: 1.4rem; margin-bottom: 0.6rem; }
.case-card p { font-size: 0.9rem; color: rgba(11, 29, 46, 0.7); }
.case-card__result {
  margin-top: 1.2rem; padding-top: 1.1rem; border-top: 1px solid var(--line-dark);
  font-size: 0.82rem; display: flex; gap: 0.6rem; align-items: baseline;
  color: var(--navy-deep);
}
.case-card__result .delta { font-family: var(--serif); font-size: 1.25rem; color: var(--blue); font-variant-numeric: tabular-nums; }

/* ---------- Reviews ---------- */
.reviews { background: var(--navy-deep); color: var(--ice); overflow: hidden; }
.review-track { display: flex; transition: transform 0.8s var(--ease); }
.review-slide { min-width: 100%; padding: 0 1px; }
.review-slide blockquote {
  font-family: var(--serif); font-weight: 400; font-size: clamp(1.3rem, 2.6vw, 2.1rem);
  line-height: 1.45; max-width: 26em;
}
.review-slide cite { display: block; margin-top: 2rem; font-style: normal; font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--blue-soft); }
.review-nav { display: flex; gap: 0.8rem; margin-top: 3rem; }
.review-nav button {
  width: 46px; height: 46px; border: 1px solid rgba(127, 168, 201, 0.4); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: var(--ice);
  transition: background 0.35s, border-color 0.35s;
}
.review-nav button:hover { background: rgba(127, 168, 201, 0.12); border-color: var(--blue-soft); }
.review-dots { display: flex; gap: 0.5rem; align-items: center; margin-left: 1.4rem; }
.review-dots span { width: 5px; height: 5px; border-radius: 50%; background: rgba(233, 240, 245, 0.3); transition: background 0.3s, transform 0.3s; }
.review-dots span.on { background: var(--blue-soft); transform: scale(1.4); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 860px; }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-item button {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 2rem;
  padding: 1.5rem 0; text-align: left;
  font-size: 1.05rem; font-weight: 400; color: var(--navy-deep);
}
.faq-item .faq-ico { flex: 0 0 auto; width: 22px; height: 22px; position: relative; }
.faq-item .faq-ico::before, .faq-item .faq-ico::after {
  content: ""; position: absolute; background: var(--blue); left: 50%; top: 50%;
  transition: transform 0.45s var(--ease);
}
.faq-item .faq-ico::before { width: 14px; height: 1px; transform: translate(-50%, -50%); }
.faq-item .faq-ico::after { width: 1px; height: 14px; transform: translate(-50%, -50%); }
.faq-item button[aria-expanded="true"] .faq-ico::after { transform: translate(-50%, -50%) rotate(90deg) scaleY(0); }
.faq-item__panel { overflow: hidden; height: 0; transition: height 0.55s var(--ease); }
.faq-item__panel p { padding: 0 3rem 1.6rem 0; font-size: 0.93rem; color: rgba(11, 29, 46, 0.72); max-width: 46em; }

/* ---------- Service area ---------- */
.area-map { width: 100%; height: auto; }
.area-map .county { fill: rgba(127, 168, 201, 0.1); stroke: rgba(127, 168, 201, 0.4); stroke-width: 1; transition: fill 0.4s; }
.area-map .county.core { fill: rgba(127, 168, 201, 0.28); }
.area-map .county:hover { fill: rgba(127, 168, 201, 0.45); }
.area-map text { font-family: var(--sans); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; fill: rgba(233, 240, 245, 0.75); pointer-events: none; }
.area-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2rem; }
.area-tags li { font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; padding: 0.5rem 1.05rem; border: 1px solid rgba(127, 168, 201, 0.3); border-radius: 999px; color: rgba(233, 240, 245, 0.75); }

/* ---------- Final CTA ---------- */
.finale { position: relative; min-height: 92vh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.finale video, .finale .finale__poster { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.finale::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,9,15,0.55), rgba(5,9,15,0.2) 45%, rgba(5,9,15,0.72)); }
.finale .container { position: relative; z-index: 2; }
.finale__meta { display: flex; flex-wrap: wrap; gap: 2.5rem 4rem; margin-top: 4rem; font-size: 0.82rem; color: rgba(233, 240, 245, 0.75); }
.finale__meta strong { display: block; font-size: 0.66rem; font-weight: 500; letter-spacing: 0.26em; text-transform: uppercase; color: var(--blue-soft); margin-bottom: 0.45rem; }
.finale__meta a:hover { color: #fff; }

/* ---------- Spec cards + comparison ---------- */
.spec-cards { display: grid; gap: clamp(2.5rem, 5vw, 4.5rem); }
.spec-card { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(1.5rem, 3.5vw, 3.5rem); align-items: center; }
.spec-card:nth-child(even) .spec-card__media { order: 2; }
.spec-card__media { position: relative; overflow: hidden; }
.spec-card__media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 10; }
.spec-card h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 0.8rem; }
.spec-card .lede { font-size: 0.98rem; }
.spec-list { margin-top: 1.4rem; border-top: 1px solid var(--line-dark); }
.on-dark .spec-list { border-top-color: var(--line); }
.spec-list li { display: flex; justify-content: space-between; gap: 1.5rem; padding: 0.7rem 0; border-bottom: 1px solid var(--line-dark); font-size: 0.86rem; }
.on-dark .spec-list li { border-bottom-color: var(--line); }
.spec-list .k { color: rgba(11, 29, 46, 0.55); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; padding-top: 0.15em; }
.on-dark .spec-list .k { color: rgba(233, 240, 245, 0.5); }
.spec-list .v { text-align: right; font-weight: 400; }

.compare-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.compare { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 0.85rem; }
.compare th, .compare td { padding: 1rem 1.1rem; text-align: left; border-bottom: 1px solid rgba(127, 168, 201, 0.16); vertical-align: top; }
.compare thead th { font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--blue-soft); font-weight: 500; border-bottom: 1px solid rgba(127, 168, 201, 0.4); }
.compare tbody th { font-weight: 400; color: var(--ice); white-space: nowrap; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; }
.compare td { color: rgba(233, 240, 245, 0.75); }
.compare tbody tr:hover td { background: rgba(127, 168, 201, 0.05); }

/* ---------- Team + accreditations ---------- */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 2.5rem); }
.team-card { border: 1px solid var(--line-dark); background: var(--white); padding: 2.2rem 1.9rem; }
.team-card .role { font-size: 0.66rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--blue); margin-bottom: 0.9rem; display: block; }
.team-card h3 { font-size: 1.35rem; margin-bottom: 0.6rem; }
.team-card p { font-size: 0.88rem; color: rgba(11, 29, 46, 0.7); }
.accred-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(127, 168, 201, 0.14); border: 1px solid rgba(127, 168, 201, 0.14); }
.accred-grid div { background: var(--navy-ink); padding: 2rem 1.7rem; font-size: 0.86rem; color: rgba(233, 240, 245, 0.7); }
.accred-grid strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 1.15rem; color: var(--ice); margin-bottom: 0.5rem; }

@media (max-width: 1024px) {
  .spec-card { grid-template-columns: 1fr; }
  .spec-card__media { order: 2; }   /* mobile: image sits BELOW each room's text */
  .team-grid, .accred-grid { grid-template-columns: 1fr; }
}

/* ---------- Consultation form ---------- */
.consult { background: var(--offwhite); }
.form-shell { max-width: 760px; margin: 0 auto; background: var(--white); border: 1px solid var(--line-dark); padding: clamp(1.8rem, 4vw, 3.5rem); position: relative; }
.form-progress { display: flex; gap: 0; margin-bottom: 2.8rem; border-bottom: 1px solid var(--line-dark); }
.form-progress button {
  flex: 1; padding: 0 0 1.1rem; text-align: left;
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(11, 29, 46, 0.4);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color 0.4s, border-color 0.4s;
}
.form-progress button .stepnum { display: block; font-family: var(--serif); font-size: 1.3rem; letter-spacing: 0; text-transform: none; margin-bottom: 0.3rem; }
.form-progress button.is-active { color: var(--navy-deep); border-bottom-color: var(--blue); }
.form-progress button.is-done { color: var(--blue); }

.form-stage { display: none; }
.form-stage.is-active { display: block; animation: stagein 0.55s var(--ease); }
@keyframes stagein { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.field { margin-bottom: 1.6rem; }
.field label { display: block; font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(11, 29, 46, 0.6); margin-bottom: 0.55rem; }
.field input[type="text"], .field input[type="tel"], .field input[type="email"],
.field select, .field textarea {
  width: 100%; font: inherit; font-weight: 300; color: var(--navy-deep);
  background: transparent; border: none; border-bottom: 1px solid rgba(11, 29, 46, 0.25);
  padding: 0.65rem 0; border-radius: 0;
  transition: border-color 0.35s;
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%233e6e96' stroke-width='1.4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.2rem center; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--blue); }
.field textarea { min-height: 110px; resize: vertical; }
.field .err { display: none; font-size: 0.74rem; color: #a4552e; margin-top: 0.4rem; }
.field.is-invalid input, .field.is-invalid select { border-bottom-color: #a4552e; }
.field.is-invalid .err { display: block; }

.choice-row { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.choice-row input { position: absolute; opacity: 0; pointer-events: none; }
.choice-row label {
  font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 400;
  border: 1px solid rgba(11, 29, 46, 0.25); border-radius: 999px; padding: 0.7rem 1.4rem;
  cursor: pointer; transition: all 0.35s var(--ease); color: rgba(11, 29, 46, 0.75);
  margin: 0;
}
.choice-row input:checked + label { background: var(--navy-deep); border-color: var(--navy-deep); color: #fff; }
.choice-row input:focus-visible + label { outline: 2px solid var(--blue); outline-offset: 3px; }

.upload-zone {
  border: 1px dashed rgba(11, 29, 46, 0.3); padding: 1.6rem; text-align: center;
  font-size: 0.84rem; color: rgba(11, 29, 46, 0.6); cursor: pointer;
  transition: border-color 0.35s, background 0.35s;
}
.upload-zone:hover { border-color: var(--blue); background: rgba(127, 168, 201, 0.05); }
.upload-zone.has-file { border-style: solid; border-color: var(--blue); color: var(--navy-deep); }

.form-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 2.4rem; gap: 1rem; }
.btn-back { font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(11, 29, 46, 0.55); padding: 0.8rem 0; }
.btn-back:hover { color: var(--navy-deep); }
.btn-back[hidden] { visibility: hidden; }

.form-confirm { text-align: center; padding: 3rem 0 2rem; display: none; }
.form-confirm.is-shown { display: block; animation: stagein 0.6s var(--ease); }
.form-confirm .tick { width: 60px; height: 60px; margin: 0 auto 1.6rem; border: 1px solid var(--blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--blue); }
.form-confirm h3 { font-size: 1.6rem; margin-bottom: 0.7rem; }
.form-confirm p { color: rgba(11, 29, 46, 0.65); font-size: 0.95rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--near-black); color: rgba(233, 240, 245, 0.65); padding: var(--space-5) 0 var(--space-3); font-size: 0.86rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; padding-bottom: 3.5rem; border-bottom: 1px solid rgba(127, 168, 201, 0.12); }
.footer-grid h4 { font-family: var(--sans); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: var(--blue-soft); margin-bottom: 1.2rem; }
.footer-grid a { display: block; padding: 0.28rem 0; transition: color 0.3s; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.8rem; font-size: 0.72rem; letter-spacing: 0.06em; color: rgba(233, 240, 245, 0.4); }

/* ---------- Reveal primitives ---------- */
.r { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.r.r-in { opacity: 1; transform: none; }
.r-d1 { transition-delay: 0.08s; } .r-d2 { transition-delay: 0.16s; } .r-d3 { transition-delay: 0.24s; }

/* ---------- Sub-page hero ---------- */
.page-hero { position: relative; min-height: 62vh; display: flex; align-items: flex-end; color: #fff; background: linear-gradient(180deg, #9aabbd 0%, #7188a0 55%, #4a6076 100%); overflow: hidden; padding-bottom: 4rem; }
.page-hero__media { position: absolute; inset: 0; }
.page-hero__media img, .page-hero__media video { width: 100%; height: 100%; object-fit: cover; opacity: 0.75; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,9,15,0.14), rgba(5,9,15,0.06) 45%, rgba(5,9,15,0.78)); }
.page-hero h1, .page-hero .lede, .page-hero .eyebrow, .breadcrumbs { text-shadow: 0 1px 22px rgba(5,9,15,0.5); }
.page-hero .container { position: relative; z-index: 2; }
.breadcrumbs { font-size: 0.68rem; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(233,240,245,0.6); margin-bottom: 1.4rem; display: flex; gap: 0.8rem; }
.breadcrumbs a:hover { color: #fff; }

.prose { max-width: 46em; }
.prose p + p { margin-top: 1.2em; }
.prose h2 { margin: 2.2em 0 0.7em; }

.cta-band { background: var(--navy-deep); color: var(--ice); text-align: center; padding: var(--space-5) 0; }
.cta-band .h-lg { max-width: 18em; margin: 0 auto 2.2rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .svc-rail { grid-template-columns: repeat(3, 1fr); }
  .sys-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .main-nav {
    position: fixed; inset: 0; z-index: 125;
    flex-direction: column; justify-content: center; gap: 1.9rem;
    background: #070b12;      /* solid, fully opaque */
    display: none;            /* closed: removed from render — cannot flash */
    overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch;
  }
  .main-nav.is-open { display: flex; }   /* open: instantly solid, opacity 1, no fade */
  .main-nav a { font-size: 1.05rem; color: #fff; }
  .nav-toggle { display: block; }
  .header--light .nav-toggle { color: var(--navy-deep); }

  .grid-2, .install__wrap, .howworks__wrap { grid-template-columns: 1fr; }
  .install__sticky, .howworks__sticky { position: relative; top: 0; }
  .install__stages, .howworks__steps { padding-bottom: 2rem; }
  .install-stage, .how-step { opacity: 1; }
  .svc-rail { grid-template-columns: 1fr; }
  .sys-grid { grid-template-columns: 1fr 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .commercial-list { columns: 1; }
  .callout-grid { grid-template-columns: 1fr; }
  .hero { height: 320vh; }
  .hero__title { letter-spacing: 0.2em; text-indent: 0.2em; }

  .temp-indicator { top: auto; bottom: 1.2rem; right: 1rem; transform: none; flex-direction: row; gap: 0.6rem; }
  .temp-indicator__rail, .temp-indicator__label { display: none; }
  .temp-indicator__value { font-size: 1.15rem; background: rgba(5, 9, 15, 0.55); backdrop-filter: blur(8px); padding: 0.45rem 0.75rem; border-radius: 999px; border: 1px solid rgba(127,168,201,0.25); }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .section { padding: var(--space-5) 0; }
  .form-progress button { font-size: 0.58rem; letter-spacing: 0.12em; }
}

@media (max-width: 560px) {
  .sys-grid { grid-template-columns: 1fr; }
  .hero__ctas { flex-direction: column; align-items: flex-start; }
  .equip-strip div { flex-basis: 46%; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001s !important; animation-iteration-count: 1 !important; transition-duration: 0.001s !important; }
  .r { opacity: 1; transform: none; }
  .hero { height: auto; }
  .hero__stage { position: relative; height: 100svh; }
  .hero__scrollcue { display: none; }
  .install-stage, .how-step { opacity: 1; }
  .temp-indicator { display: none; }
}

/*FORCE-VISIBLE fix: reveal images without scroll dependency*/
.r{opacity:1 !important;transform:none !important;}

/* HERO-LEGIBILITY: stronger overlay + text shadow so copy reads over the bright hero film */
.hero__scrim{
  background:
    linear-gradient(180deg, rgba(5,9,15,0.55) 0%, rgba(5,9,15,0.34) 34%, rgba(5,9,15,0.34) 60%, rgba(5,9,15,0.66) 100%),
    linear-gradient(90deg, rgba(5,9,15,0.52) 0%, rgba(5,9,15,0.20) 50%, rgba(5,9,15,0) 100%) !important;
}
.hero__copy{ text-shadow: 0 2px 30px rgba(5,9,15,0.55), 0 1px 4px rgba(5,9,15,0.55); }
.hero__title.brand-lockup .sub{ color:#c3daee !important; }
.hero__kicker{ color: rgba(233,240,245,0.95) !important; }
.hero__sub{ color: rgba(233,240,245,0.82) !important; }

/* HERO-HEIGHT fix: hero film now autoplays, so the header is one screen tall — no dead scrolling */
.hero{ height:100vh !important; height:100svh !important; }
.hero__stage{ position:relative !important; }


/* ---- Mobile spacing tighten (reduce excess white space) ---- */
@media (max-width: 680px) {
  :root { --space-6: 4.25rem; --space-5: 3.25rem; --space-4: 2.4rem; }
  .section { padding: 3.25rem 0; }
  .section--intro { padding-bottom: 1.6rem; }
  .section--tighttop { padding-top: 1.6rem; }
}

/* ---------- Cookie consent (discreet) ---------- */
.cookie-consent{
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 200;
  max-width: 30rem; margin-left: auto;
  background: rgba(11,29,46,0.97); color: rgba(233,240,245,0.9);
  border: 1px solid rgba(127,168,201,0.28); border-radius: 6px;
  padding: 0.95rem 1.1rem; box-shadow: 0 12px 44px rgba(5,9,15,0.45);
  font-size: 0.82rem; line-height: 1.5;
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.55rem 1rem;
  transform: translateY(160%); opacity: 0; pointer-events: none;
  transition: transform .5s var(--ease), opacity .5s var(--ease);
}
.cookie-consent.is-shown{ transform: none; opacity: 1; pointer-events: auto; }
.cookie-consent__text{ margin: 0; flex: 1 1 15rem; }
.cookie-consent__text a{ color: var(--blue-soft); text-decoration: underline; }
.cookie-consent__actions{ display: flex; gap: 0.5rem; flex: 0 0 auto; }
.cc-btn{ font-family: var(--sans); font-size: 0.76rem; letter-spacing: .05em; text-transform: uppercase;
  padding: 0.5rem 1.05rem; border-radius: 999px; cursor: pointer; white-space: nowrap;
  transition: background .3s, border-color .3s, color .3s; }
.cc-accept{ background: var(--blue-soft); color: #06121f; border: 1px solid var(--blue-soft); }
.cc-accept:hover{ background: #a7cae4; border-color: #a7cae4; }
.cc-reject{ background: transparent; color: rgba(233,240,245,0.85); border: 1px solid rgba(127,168,201,0.5); }
.cc-reject:hover{ border-color: var(--blue-soft); color: #fff; }
.footer-bottom .foot-cookies{ color: inherit; opacity: .7; text-decoration: underline; }
.footer-bottom .foot-cookies:hover{ opacity: 1; }
@media (max-width:560px){
  .cookie-consent{ left:.6rem; right:.6rem; bottom:.6rem; }
  .cookie-consent__actions{ flex: 1 1 100%; }
  .cc-btn{ flex: 1; }
}