/* =========================================================
   Purely Clean — styles.css  (refreshed palette 2026)
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* — Colour tokens — */
  --navy:        #0E1C2E;   /* deep primary */
  --navy-light:  #162438;
  --teal:        #14A8B4;   /* vivid accent */
  --teal-dark:   #0E8A94;
  --teal-pale:   #D0F4F7;
  --cream:       #F5F0E8;
  --cloud:       #F2F6F9;
  --white:       #FFFFFF;
  --storm:       #4A5C6A;
  --muted:       #7A8E9A;
  --text:        #0E1C2E;
  --border:      rgba(14,28,46,.12);
  --shadow:      0 20px 50px rgba(14,28,46,.14);
  --radius:      20px;

  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }
body { min-height: 100vh; background: var(--cream); color: var(--text); line-height: 1.7; font-family: inherit; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img, video { max-width: 100%; display: block; }

/* ----- Layout shell ----- */
.page-shell { display: flex; flex-direction: column; min-height: 100vh; }
main { flex: 1; }

/* ----- Header ----- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,28,46,.97);
  border-bottom: 1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(20px);
  transition: background .3s, border-color .3s;
  display: flex; align-items: center; flex-wrap: wrap;
  padding: 0 1.5rem;
}

.site-header.on-hero-video {
  background: linear-gradient(to bottom, rgba(14,28,46,.6) 0%, transparent 100%);
  border-bottom: none;
  backdrop-filter: none;
}

.site-brand {
  padding: 1rem 0;
  font-size: 1.05rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase;
  color: var(--white); flex-shrink: 0; margin-right: auto;
}
.site-brand span { color: var(--teal); }
.site-brand a { color: inherit; }

.site-nav {
  display: flex; align-items: center; gap: 1.6rem; padding: .6rem 0; flex-wrap: wrap;
}
.site-nav a { color: rgba(255,255,255,.72); font-size: .9rem; font-weight: 500; transition: color .2s; white-space: nowrap; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--white); }
.site-nav a.active { color: var(--white); font-weight: 700; position: relative; }
.site-nav a.active:not(.btn-link)::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 100%; height: 2px;
  background: var(--teal); border-radius: 2px;
}

.btn-link {
  padding: .65rem 1.2rem; border-radius: 999px;
  background: var(--teal); color: var(--white) !important;
  font-weight: 600 !important; font-size: .88rem !important;
  transition: background .2s, transform .15s;
}
.btn-link:hover { background: var(--teal-dark); transform: translateY(-1px); }
.btn-link.active { background: var(--teal-dark); }

.nav-toggle {
  display: none; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px; color: var(--white); padding: .65rem 1rem;
  margin-left: auto; align-items: center; gap: .4rem; font-size: .88rem;
  transition: background .2s;
}
.nav-toggle .nav-icon { font-size: .7rem; transition: transform .25s; }
.nav-toggle.active .nav-icon { transform: rotate(180deg); }

/* ----- Container ----- */
.container { width: min(1180px, calc(100% - 2.5rem)); margin: 0 auto; }

/* ----- Sections ----- */
.section { padding: 4rem 0; }
.section-white { background: var(--white); }
.section-alt { background: linear-gradient(135deg, var(--cream) 0%, rgba(20,168,180,.08) 100%); }
.section-dark { background: var(--navy); }
.section-hero { padding: 5rem 0 3.5rem; background: linear-gradient(160deg, var(--navy) 0%, #16304A 100%); }

/* ----- Hero (video) ----- */
.hero-video {
  position: relative; padding: 0 !important;
  min-height: 100vh; min-height: 100svh;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(135deg, rgba(14,28,46,.78) 0%, rgba(14,28,46,.5) 60%, rgba(14,28,46,.35) 100%);
}
.hero-content { position: relative; z-index: 2; width: 100%; display: flex; align-items: center; justify-content: center; }
.hero-copy { color: #fff; max-width: 80%; text-align: center; }
.hero-copy p { color: rgba(255,255,255,.82); font-size: 1.15rem; margin-top: .75rem; }
.hero-copy h1, .service-hero h1 { font-size: clamp(2.2rem, 4.5vw, 5rem); line-height: 1.06; font-weight: 800; }
.hero-copy h1 { color: #fff; margin: .5rem 0; display: block; min-height: 1.2em; }
.service-hero h1 { color: #fff; }
.service-hero p { color: rgba(255,255,255,.75); margin-top: .75rem; max-width: 600px; }

.hero-badges {
  display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-top: 1.8rem;
}
.hero-badge {
  background: rgba(20,168,180,.18); border: 1px solid rgba(20,168,180,.35);
  color: var(--teal-pale); padding: .45rem 1rem; border-radius: 999px;
  font-size: .82rem; font-weight: 600; letter-spacing: .03em;
}

.eyebrow {
  display: inline-flex; text-transform: uppercase; letter-spacing: .16em;
  font-size: .78rem; font-weight: 700; color: var(--teal); margin-bottom: .5rem;
}
.service-hero .eyebrow { color: var(--teal); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; justify-content: center; }

/* ----- Buttons ----- */
.btn-primary, .btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  border: none; border-radius: 999px; padding: 1rem 1.75rem;
  font-weight: 700; font-size: .95rem;
  transition: transform .2s, box-shadow .2s, background .2s;
  white-space: nowrap;
}
.btn-primary { background: var(--teal); color: var(--white); box-shadow: 0 12px 28px rgba(20,168,180,.28); }
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 16px 36px rgba(20,168,180,.36); }
.btn-secondary { background: rgba(255,255,255,.12); color: var(--white); border: 1.5px solid rgba(255,255,255,.25); }
.btn-secondary:hover { background: rgba(255,255,255,.2); transform: translateY(-1px); }
.btn-dark { background: var(--navy); color: var(--white); }
.btn-dark:hover { background: var(--navy-light); transform: translateY(-2px); }

/* ----- Section header ----- */
.section-header { margin-bottom: 2.5rem; max-width: 620px; }
.section-header h2 { font-size: clamp(1.5rem, 2.5vw, 2.4rem); font-weight: 800; color: var(--navy); line-height: 1.15; }
.section-header p { color: var(--storm); margin-top: .65rem; font-size: 1rem; }
.section-dark .section-header h2 { color: #fff; }
.section-dark .section-header p { color: rgba(255,255,255,.65); }

/* ----- Cards ----- */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.feature-card, .trust-card, .value-card, .stat-card, .service-card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(14,28,46,.06);
  padding: 1.75rem; transition: transform .2s, box-shadow .2s;
}
.feature-card:hover, .trust-card:hover, .value-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feature-card h3, .trust-card h3, .value-card h3 { color: var(--navy); margin-bottom: .6rem; font-size: 1.05rem; font-weight: 700; }
.feature-card p, .trust-card p, .value-card p { color: var(--storm); font-size: .92rem; }
.feature-mark {
  display: inline-flex; margin-bottom: 1rem; font-size: .75rem; font-weight: 700;
  color: var(--white); background: var(--teal); padding: .45rem .85rem; border-radius: 999px;
}
.feature-icon { font-size: 1.8rem; margin-bottom: .75rem; display: block; }

/* ----- Stats ----- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.stat-card { text-align: center; }
.stat-card strong { display: block; font-size: 2.4rem; font-weight: 800; color: var(--teal); line-height: 1; margin-bottom: .4rem; }
.stat-card p { font-size: .85rem; color: var(--storm); }

/* ----- About / Split ----- */
.split-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 2.5rem; align-items: start; }
.about-box {
  background: var(--white); border-radius: var(--radius); padding: 2rem;
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.about-box h3 { color: var(--navy); font-size: 1.05rem; font-weight: 700; margin-bottom: .5rem; margin-top: 1.2rem; }
.about-box h3:first-child { margin-top: 0; }
.about-box p { color: var(--storm); font-size: .92rem; }
.value-list, .check-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.value-list li, .check-list li { color: var(--storm); margin-bottom: .75rem; padding-left: 1.4rem; position: relative; font-size: .93rem; }
.value-list li::before, .check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--teal); font-weight: 700; }

/* ----- Testimonials ----- */
.testimonial-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius); padding: 2rem;
  border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(14,28,46,.06);
  position: relative;
}
.testimonial-card::before {
  content: '"'; font-size: 5rem; color: var(--teal); opacity: .18; line-height: 1;
  position: absolute; top: .5rem; left: 1.4rem; font-family: Georgia, serif;
}
.testimonial-card p { color: var(--storm); font-size: .95rem; line-height: 1.7; padding-top: 1.5rem; }
.testimonial-card footer { margin-top: 1.25rem; }
.testimonial-card footer strong { display: block; color: var(--navy); font-weight: 700; }
.testimonial-card footer span { color: var(--muted); font-size: .85rem; }
.stars { color: #F4B30D; font-size: .9rem; margin-bottom: .35rem; }

/* ----- Case cards ----- */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.case-card {
  background: var(--white); border-radius: var(--radius); padding: 1.75rem;
  border: 1px solid var(--border); box-shadow: 0 4px 16px rgba(14,28,46,.06);
}
.case-card h3 { color: var(--navy); font-weight: 700; margin-bottom: .6rem; }
.case-card p { color: var(--storm); font-size: .92rem; }

/* ----- Service hero ----- */
.section-hero.service-hero { background: linear-gradient(160deg, var(--navy) 0%, #16304A 100%); padding: 5rem 0 3.5rem; }

/* ----- Service blocks ----- */
.service-block { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; margin-bottom: 2.5rem; }
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }
.service-block ul { list-style: none; padding: 0; margin: 1rem 0 0; }
.service-block li { margin-bottom: .75rem; color: var(--storm); padding-left: 1.4rem; position: relative; }
.service-block li::before { content: '✓'; position: absolute; left: 0; color: var(--teal); font-weight: 700; }

/* ----- CTA section ----- */
.section-cta { background: linear-gradient(135deg, var(--navy) 0%, #16304A 100%); padding: 3.5rem 0; }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 2.5rem; background: rgba(255,255,255,.04); border-radius: var(--radius); border: 1px solid rgba(255,255,255,.08); }
.cta-panel h2 { color: #fff; font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 800; margin-bottom: .6rem; }
.cta-panel p { color: rgba(255,255,255,.7); }

/* ----- Values grid ----- */
.values-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.value-item { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; padding: 1.5rem; }
.value-item h3 { color: var(--teal); font-size: .95rem; font-weight: 700; margin-bottom: .5rem; }
.value-item p { color: rgba(255,255,255,.65); font-size: .88rem; }

/* ----- Why cards ----- */
.why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.25rem; }
.why-card {
  background: var(--white); border-radius: 18px; padding: 1.5rem;
  border: 1px solid var(--border); box-shadow: 0 2px 12px rgba(14,28,46,.05);
  display: flex; gap: 1rem; align-items: flex-start; transition: transform .2s, box-shadow .2s;
}
.why-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.why-icon { font-size: 1.6rem; flex-shrink: 0; }
.why-card h3 { color: var(--navy); font-size: .95rem; font-weight: 700; margin-bottom: .35rem; }
.why-card p { color: var(--storm); font-size: .88rem; }

/* ----- Contact cards ----- */
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1.5rem; align-items: start; }
.contact-card {
  background: var(--white); border-radius: var(--radius); padding: 2rem;
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.contact-card h3 { color: var(--navy); font-size: 1.1rem; font-weight: 700; margin-bottom: 1.25rem; }
.contact-card p { color: var(--storm); margin-bottom: .65rem; }
.contact-card a:hover { color: var(--teal); }
.contact-form { background: var(--white); border-radius: var(--radius); padding: 2rem; border: 1px solid var(--border); box-shadow: var(--shadow); }
.contact-form h2 { color: var(--navy); font-weight: 800; margin-bottom: 1.5rem; }
.contact-form label { display: block; font-size: .85rem; font-weight: 600; color: var(--navy); margin-bottom: .4rem; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; border: 1.5px solid rgba(14,28,46,.15); border-radius: 12px;
  padding: .85rem 1rem; background: var(--cream); color: var(--text); margin-bottom: 1rem;
  transition: border-color .2s;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--teal); }
.contact-form textarea { min-height: 160px; resize: vertical; }

/* ----- Footer ----- */
.site-footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 3rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; }
.footer-brand { font-size: 1.1rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: #fff; margin-bottom: 1rem; }
.footer-brand span { color: var(--teal); }
.footer-grid p { font-size: .9rem; line-height: 1.7; }
.footer-grid h4 { color: #fff; font-size: .85rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 1rem; }
.footer-grid a { color: rgba(255,255,255,.62); font-size: .9rem; display: block; margin-bottom: .5rem; transition: color .2s; }
.footer-grid a:hover { color: var(--teal); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); margin-top: 2rem; padding-top: 1.25rem; font-size: .82rem; color: rgba(255,255,255,.4); display: flex; justify-content: space-between; flex-wrap: wrap; gap: .5rem; }

/* ----- Promo code banner ----- */
.promo-banner {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  border-radius: 18px; padding: 2rem; text-align: center; margin: 2rem 0;
}
.promo-banner h3 { color: #fff; font-size: 1.1rem; font-weight: 700; margin-bottom: .5rem; }
.promo-banner p { color: rgba(255,255,255,.85); font-size: .9rem; }
.promo-code-big {
  display: inline-block; background: rgba(255,255,255,.2); color: #fff;
  font-size: 1.6rem; font-weight: 800; letter-spacing: .15em; padding: .6rem 1.6rem;
  border-radius: 12px; border: 2px dashed rgba(255,255,255,.4); margin: 1rem 0;
}

/* ----- Areas grid ----- */
.areas-grid { display: flex; flex-wrap: wrap; gap: .6rem; }
.area-tag {
  background: rgba(20,168,180,.1); color: var(--teal-dark); border: 1px solid rgba(20,168,180,.25);
  padding: .45rem 1rem; border-radius: 999px; font-size: .85rem; font-weight: 500;
}

/* ----- FAQ ----- */
.faq-list { max-width: 720px; }
.faq-item { border-bottom: 1px solid var(--border); padding: 1.25rem 0; }
.faq-item summary { cursor: pointer; font-weight: 600; color: var(--navy); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--teal); flex-shrink: 0; transition: transform .25s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--storm); margin-top: .75rem; font-size: .93rem; line-height: 1.7; }

/* ----- Included list ----- */
.included-list { list-style: none; padding: 0; columns: 2; gap: 1.25rem; }
.included-list li { color: var(--storm); padding-left: 1.5rem; position: relative; margin-bottom: .65rem; break-inside: avoid; font-size: .93rem; }
.included-list li::before { content: '✓'; position: absolute; left: 0; color: var(--teal); font-weight: 700; }

/* ----- Hero typewriter ----- */
.word { display: inline-block; white-space: nowrap; }
.char { display: inline-block; width: 0; opacity: 0; overflow: hidden; white-space: pre; vertical-align: bottom; }
.char.anim { width: auto; opacity: 1; }
.typewriter-cursor { display: inline-block; width: 3px; height: 1em; background: var(--teal); margin-left: 2px; animation: blink .8s step-end infinite; vertical-align: middle; position: relative; top: -2px; border-radius: 1px; }
@keyframes blink { from, to { opacity: 1; } 50% { opacity: 0; } }

/* =========================================================
   CALCULATOR (unified room-based v2)
   ========================================================= */
.new-calc-wrap { max-width: 620px; margin: 0 auto; }

/* Calculator tabs — uses .calc-tab to avoid collisions */
.calc-tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.calc-tab {
  flex: 1; padding: 13px; border: 2px solid rgba(14,28,46,.12); border-radius: 12px;
  background: var(--white); color: var(--storm); font-size: 14px; font-weight: 600;
  cursor: pointer; text-align: center; transition: all .15s;
}
.calc-tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* Legacy .tabs/.tab still supported for non-calc usage */
.tabs { display: flex; gap: 8px; margin-bottom: 20px; }
.tab {
  flex: 1; padding: 13px; border: 2px solid rgba(14,28,46,.12); border-radius: 12px;
  background: var(--white); color: var(--storm); font-size: 14px; font-weight: 600;
  cursor: pointer; text-align: center; transition: all .15s;
}
.tab.active { background: var(--navy); color: #fff; border-color: var(--navy); }

.card {
  background: var(--white); border-radius: 14px; border: 1.5px solid rgba(14,28,46,.1);
  padding: 18px 20px; margin-bottom: 12px;
  box-shadow: 0 2px 12px rgba(14,28,46,.04);
}
.card-title {
  font-size: 11px; font-weight: 700; color: var(--teal); text-transform: uppercase;
  letter-spacing: .1em; margin-bottom: 14px;
}
.card select {
  width: 100%; padding: 11px 14px; border: 1.5px solid rgba(14,28,46,.14);
  border-radius: 10px; background: var(--cream); color: var(--navy); font-size: 14px;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%234A5C6A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  outline: none; transition: border-color .2s;
}
.card select:focus { border-color: var(--teal); }

.room-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.room-row { background: var(--cream); border-radius: 10px; padding: 10px 12px; display: flex; align-items: center; justify-content: space-between; }
.room-name { font-size: 13px; font-weight: 600; color: var(--navy); }
.room-sub { font-size: 11px; color: var(--teal); margin-top: 1px; }

.stepper { display: flex; align-items: center; gap: 8px; }
.stepper button {
  width: 36px; height: 36px; border-radius: 50%; border: 1.5px solid rgba(14,28,46,.15);
  background: var(--white); color: var(--navy); font-size: 20px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; line-height: 1; padding: 0;
  user-select: none; transition: background .15s;
  -webkit-touch-callout: none;
}
.stepper button:active { background: var(--teal-pale); }
.stepper span { font-size: 16px; font-weight: 700; color: var(--navy); min-width: 22px; text-align: center; }

/* ----- Day buttons (commercial) ----- */
.day-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.day-btn {
  padding: 10px 16px; border: 1.5px solid rgba(14,28,46,.12); border-radius: 10px;
  background: var(--cream); color: var(--storm); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all .15s; user-select: none;
}
.day-btn.active { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ----- Property size buttons (commercial) ----- */
.size-btns { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.size-btn {
  padding: 12px 10px; border: 2px solid rgba(14,28,46,.12); border-radius: 12px;
  background: var(--cream); color: var(--storm); cursor: pointer; text-align: center;
  transition: all .15s; display: flex; flex-direction: column; gap: 3px;
}
.size-btn .size-label { font-size: 14px; font-weight: 700; color: var(--navy); }
.size-btn .size-sqft { font-size: 11px; color: var(--muted); line-height: 1.3; }
.size-btn.active { background: var(--navy); border-color: var(--navy); }
.size-btn.active .size-label,
.size-btn.active .size-sqft { color: #fff; }

.equip-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.equip-opt {
  border: 1.5px solid rgba(14,28,46,.12); border-radius: 10px; padding: 12px 13px;
  cursor: pointer; background: var(--cream); display: flex; align-items: flex-start; gap: 9px; user-select: none;
  transition: border-color .15s, background .15s;
}
.equip-opt input { margin-top: 2px; margin-bottom: 0 !important; accent-color: var(--teal); width: 16px !important; height: 16px !important; flex-shrink: 0; cursor: pointer; }
.equip-name { font-size: 13px; color: var(--navy); font-weight: 600; line-height: 1.4; }
.equip-sub { font-size: 11px; color: var(--teal); margin-top: 2px; }
.equip-opt.selected { border-color: var(--teal); background: var(--teal-pale); }

.addons { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.addon {
  display: flex; align-items: center; gap: 9px; padding: 10px 12px;
  border: 1.5px solid rgba(14,28,46,.12); border-radius: 10px; cursor: pointer;
  background: var(--cream); user-select: none; transition: border-color .15s, background .15s;
}
.addon input { width: 16px !important; height: 16px !important; margin-bottom: 0 !important; accent-color: var(--teal); cursor: pointer; }
.addon-name { font-size: 13px; color: var(--navy); font-weight: 500; flex: 1; }
.addon-price { font-size: 11px; color: var(--teal); font-weight: 700; }
.addon.checked { border-color: var(--teal); background: var(--teal-pale); }

/* ----- Result box ----- */
.result, .comm-result {
  background: var(--navy); border-radius: 14px; padding: 20px; margin-top: 8px;
}
.result-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.result-label { font-size: 11px; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px; }
.result-price { font-size: 46px; font-weight: 800; color: #fff; line-height: 1; }
.result-note { font-size: 12px; color: rgba(255,255,255,.48); margin-top: 6px; }
.poa-note { font-size: 17px; color: #fff; font-weight: 600; line-height: 1.5; margin: 8px 0 14px; }
.poa-price { font-size: 22px; font-weight: 700; color: #fff; margin: 8px 0 6px; line-height: 1.4; }
.badge { background: rgba(20,168,180,.25); color: var(--teal-pale); border-radius: 999px; padding: 5px 13px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.surcharge-note { background: rgba(244,179,13,.15); border-radius: 8px; padding: 9px 12px; margin-bottom: 14px; font-size: 13px; color: #F4D675; display: flex; align-items: center; gap: 8px; }
.promo { background: rgba(20,168,180,.18); border-radius: 10px; padding: 11px 14px; margin-bottom: 16px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.promo-left { font-size: 13px; color: var(--teal-pale); line-height: 1.4; }
.promo-code { display: inline-block; background: rgba(255,255,255,.15); color: #fff; font-weight: 800; padding: 2px 9px; border-radius: 5px; letter-spacing: .06em; font-size: 13px; }
.promo-save { font-size: 12px; color: var(--teal-pale); font-weight: 700; white-space: nowrap; }
.cta-row { display: flex; gap: 8px; }
.cta-row a, .cta-row button { flex: 1; padding: 13px; border-radius: 10px; font-size: 14px; font-weight: 700; cursor: pointer; text-align: center; text-decoration: none; display: block; border: none; transition: background .2s, opacity .2s; }
.btn-main { background: var(--teal); color: #fff; }
.btn-main:hover { background: var(--teal-dark); }
.btn-sec { background: transparent; color: rgba(255,255,255,.85); border: 1.5px solid rgba(255,255,255,.22) !important; }
.btn-sec:hover { background: rgba(255,255,255,.08); }
.trust-row { display: flex; gap: 8px; margin-top: 12px; }
.trust-item { flex: 1; background: rgba(255,255,255,.06); border-radius: 8px; padding: 8px; text-align: center; font-size: 11px; color: rgba(255,255,255,.55); white-space: nowrap; }

.hidden { display: none !important; }

/* =========================================================
   BOOKING / QUOTE MODAL
   ========================================================= */
.q-modal-overlay {
  position: fixed; inset: 0; background: rgba(14,28,46,.7);
  backdrop-filter: blur(10px); z-index: 10000;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 20px; overflow-y: auto;
  animation: qFadeIn .25s ease-out;
}
.q-modal {
  margin: auto; background: var(--white); border-radius: 24px;
  box-shadow: 0 40px 80px rgba(14,28,46,.3); border: 1px solid var(--border);
  width: 100%; max-width: 460px; padding: 32px;
  position: relative; animation: qScaleUp .3s cubic-bezier(.16,1,.3,1);
  box-sizing: border-box;
}
.q-modal-close {
  position: absolute; top: 18px; right: 18px; background: var(--cloud);
  border: none; border-radius: 50%; width: 34px; height: 34px; font-size: 18px;
  font-weight: 700; display: flex; align-items: center; justify-content: center;
  color: var(--navy); cursor: pointer; transition: background .2s, transform .2s; padding: 0; line-height: 1;
}
.q-modal-close:hover { background: rgba(14,28,46,.1); transform: rotate(90deg); }
.q-modal-icon { font-size: 2rem; margin-bottom: .5rem; }
.q-modal-title { font-size: 1.35rem; font-weight: 800; color: var(--navy); margin-bottom: .4rem; }
.q-modal-quote-badge {
  display: inline-block; background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  color: #fff; font-size: 1.3rem; font-weight: 800; padding: .4rem 1.2rem;
  border-radius: 999px; margin: .5rem 0 .8rem;
}
.q-modal-desc { font-size: 13.5px; color: var(--storm); margin-bottom: 1.25rem; line-height: 1.6; }
.q-modal-form label { display: block; font-size: 12.5px; font-weight: 700; color: var(--navy); margin-bottom: 5px; text-align: left; }
.q-modal-form input, .q-modal-form textarea {
  width: 100%; padding: 11px 13px; border: 1.5px solid rgba(14,28,46,.15);
  border-radius: 10px; background: var(--cream); color: var(--navy); font-size: 14px;
  margin-bottom: 14px !important; outline: none; transition: border-color .2s;
  box-sizing: border-box; font-family: inherit;
}
.q-modal-form input:focus, .q-modal-form textarea:focus { border-color: var(--teal); }
.q-modal-form textarea { min-height: 80px; resize: vertical; }
.q-modal-btn {
  width: 100%; padding: 14px; background: var(--teal); color: #fff; border: none;
  border-radius: 12px; font-size: 15px; font-weight: 700; cursor: pointer;
  transition: background .2s; margin-top: 2px;
}
.q-modal-btn:hover { background: var(--teal-dark); }
.q-modal-privacy { font-size: 11px; color: var(--muted); text-align: center; margin-top: 10px; }
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}
@keyframes qFadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes qScaleUp { from { transform: scale(.94); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* =========================================================
   WHATSAPP FLOAT
   ========================================================= */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; width: 56px; height: 56px;
  background: #25D366; color: #fff; border-radius: 50%;
  box-shadow: 0 6px 20px rgba(0,0,0,.22); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: transform .3s cubic-bezier(.175,.885,.32,1.275), background .2s;
}
.whatsapp-float svg { width: 30px; height: 30px; fill: currentColor; }
.whatsapp-float:hover { background: #20BA56; transform: translateY(-4px) scale(1.08); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .split-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .service-block { grid-template-columns: 1fr; }
  .service-block.reverse { direction: ltr; }
}

@media (max-width: 760px) {
  /* Nav */
  .site-nav {
    display: none; flex-direction: column; width: 100%; gap: 0;
    border-top: 1px solid rgba(255,255,255,.08); padding: .5rem 0;
  }
  .site-nav.open { display: flex !important; animation: slideDown .22s ease-out forwards; }
  .site-nav a { padding: .75rem 1.5rem; width: 100%; border-bottom: 1px solid rgba(255,255,255,.05); font-size: 1rem; }
  .site-nav a.btn-link { margin: .5rem 1.5rem .5rem; width: auto; border-bottom: none; text-align: center; }
  .nav-toggle { display: inline-flex; gap: .4rem; align-items: center; }
  .site-brand { padding: 1rem 0; }

  /* Sections */
  .section { padding: 3rem 0; }
  .section-hero { padding: 3.5rem 0 2.5rem; }
  .hero-copy { max-width: 100%; }

  /* CTAs */
  .cta-panel { flex-direction: column; align-items: stretch; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }

  /* Cards */
  .card-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid { grid-template-columns: 1fr; }

  /* Calculator */
  .room-grid { grid-template-columns: 1fr; gap: 6px; }
  .equip-toggle { grid-template-columns: 1fr; }
  .addons { grid-template-columns: 1fr; }
  .result-price { font-size: 36px; }
  .poa-price { font-size: 18px; }
  .cta-row { flex-direction: column; }
  .trust-row { flex-wrap: wrap; }
  .trust-item { flex: 1 1 45%; }
  .promo { flex-direction: column; align-items: flex-start; gap: 6px; }
  .day-btns { gap: 6px; }
  .day-btn { padding: 9px 13px; font-size: 12px; flex: 1 1 auto; text-align: center; }
  .size-btns { grid-template-columns: 1fr; }
  .size-btn { padding: 10px 12px; }
  .stepper button { width: 40px; height: 40px; font-size: 22px; }
  .card { padding: 16px; }
  .card select { font-size: 16px; padding: 12px 14px; }

  /* Misc */
  .included-list { columns: 1; }
  .case-grid { grid-template-columns: 1fr; }
  .section-header { max-width: 100%; }

  /* Modal */
  .q-modal { padding: 24px 20px; border-radius: 20px; }
  .q-modal-title { font-size: 1.15rem; }
}

@media (max-width: 600px) {
  .promo-banner + .promo-banner { margin-top: 0; }
  div[style*='grid-template-columns:1fr 1fr'] { grid-template-columns: 1fr !important; }
}

@media (max-width: 480px) {
  .stat-card strong { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .values-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .tabs { flex-direction: column; }
  .tabs .tab { padding: 12px; }
  .calc-tabs { flex-direction: column; }
  .calc-tabs .calc-tab { padding: 12px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stepper button { width: 42px; height: 42px; }
  .room-row { padding: 12px; }
  .room-name { font-size: 14px; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ----- Legacy helper ----- */
.contact-full { max-width: none; width: calc(100% - 2.5rem); margin: 0 auto; }
.form-note { font-size: .88rem; color: var(--storm); margin-top: 1rem; }

/* ----- Whatsapp mobile ----- */
@media (max-width: 760px) {
  .whatsapp-float { width: 50px; height: 50px; bottom: 20px; right: 20px; }
  .whatsapp-float svg { width: 24px; height: 24px; }
  .ai-bot-float { width: 50px; height: 50px; bottom: 20px; left: 20px; }
  .ai-bot-float svg { width: 24px; height: 24px; }
  .ai-chat-window { bottom: 85px; left: 20px; right: 20px; width: auto; }
}

/* =========================================================
   AI Chatbot
   ========================================================= */
.ai-bot-float {
  position: fixed; bottom: 24px; left: 24px; width: 56px; height: 56px;
  background: var(--navy); color: #fff; border-radius: 50%;
  box-shadow: 0 6px 20px rgba(0,0,0,.22); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: transform .3s cubic-bezier(.175,.885,.32,1.275), background .2s;
  cursor: pointer; border: none;
}
.ai-bot-float svg { width: 30px; height: 30px; fill: currentColor; }
.ai-bot-float:hover { background: var(--teal); transform: translateY(-4px) scale(1.08); }

.ai-chat-window {
  position: fixed; bottom: 96px; left: 24px; width: 350px; max-height: 500px;
  background: #fff; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,.15);
  display: flex; flex-direction: column; z-index: 9999;
  overflow: hidden; opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .3s, transform .3s;
}
.ai-chat-window.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.ai-chat-header {
  background: var(--navy); color: #fff; padding: 16px; font-weight: 600;
  display: flex; justify-content: space-between; align-items: center;
}
.ai-chat-close { background: none; border: none; color: #fff; font-size: 24px; cursor: pointer; line-height: 1; }
.ai-chat-body {
  padding: 16px; flex: 1; overflow-y: auto; background: var(--cream); display: flex; flex-direction: column; gap: 12px; height: 300px;
}
.ai-msg { padding: 10px 14px; border-radius: 14px; max-width: 85%; font-size: 14px; line-height: 1.4; }
.ai-msg.bot { background: #E6EDF2; color: var(--navy); align-self: flex-start; border-bottom-left-radius: 4px; }
.ai-msg.user { background: var(--teal); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.ai-chat-input {
  display: flex; padding: 12px; border-top: 1px solid rgba(0,0,0,.08); background: #fff;
}
.ai-chat-input input {
  flex: 1; border: 1.5px solid rgba(0,0,0,.1); border-radius: 20px; padding: 8px 14px; outline: none; font-size: 14px;
}
.ai-chat-input button {
  background: var(--teal); color: #fff; border: none; border-radius: 50%; width: 36px; height: 36px; margin-left: 8px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}