/* ==========================================================================
   Donovan Smart Home Technology — Global Stylesheet
   Mobile-first · Minimal · Premium
   ========================================================================== */

/* --- Design Tokens ------------------------------------------------------- */
:root {
  --navy: #0B1F3A;
  --navy-deep: #081729;
  --white: #FFFFFF;
  --gray-bg: #F5F7FA;
  --charcoal: #1F2933;
  --blue: #0073E6;
  --blue-dark: #005FBF;
  --red: #C1121F;
  --red-dark: #9E0E19;
  --gold: #D4AF37;
  --gold-soft: #E7C969;

  --muted: #5B6B7F;
  --line: #E3E8EF;

  --shadow-sm: 0 2px 10px rgba(11, 31, 58, 0.06);
  --shadow-md: 0 12px 32px rgba(11, 31, 58, 0.10);
  --shadow-lg: 0 24px 60px rgba(11, 31, 58, 0.16);

  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --container: 1180px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  --ff-head: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --ff-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

/* --- Reset --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.7;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

/* --- Typography ---------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--ff-head);
  color: var(--navy);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 8.5vw, 4.4rem); }
h2 { font-size: clamp(1.95rem, 5.6vw, 3rem); }
h3 { font-size: clamp(1.2rem, 3.4vw, 1.5rem); font-weight: 700; }
p  { color: var(--charcoal); }
.lead { font-size: clamp(1.05rem, 2.6vw, 1.3rem); color: var(--muted); }

/* --- Layout helpers ------------------------------------------------------ */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }
.section { padding: 64px 0; }
.section--tight { padding: 44px 0; }
.section--gray { background: var(--gray-bg); }
.section--navy { background: var(--navy); }
.center { text-align: center; }
.eyebrow {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 14px;
}
.section-head { max-width: 640px; margin: 0 auto 40px; }
.section-head p { color: var(--muted); margin-top: 14px; }

/* --- Buttons ------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.02rem;
  padding: 16px 30px;
  border-radius: var(--radius-pill);
  transition: transform .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
  text-align: center;
  line-height: 1.2;
}
.btn:active { transform: translateY(1px); }
.btn--red { background: var(--red); color: var(--white); box-shadow: 0 8px 22px rgba(193,18,31,.28); }
.btn--red:hover { background: var(--red-dark); transform: translateY(-2px); }
.btn--blue { background: var(--blue); color: var(--white); box-shadow: 0 8px 22px rgba(0,115,230,.26); }
.btn--blue:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn--navy { background: var(--navy); color: var(--white); }
.btn--navy:hover { background: var(--navy-deep); transform: translateY(-2px); }
.btn--gold { background: var(--gold); color: var(--navy-deep); box-shadow: 0 8px 22px rgba(212,175,55,.3); }
.btn--gold:hover { background: var(--gold-soft); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,.55); }
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn--lg { padding: 19px 38px; font-size: 1.1rem; }
.btn--block { display: flex; width: 100%; }

/* --- Header / Nav -------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { height: 42px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong {
  font-family: var(--ff-head); font-weight: 800; color: #fff;
  font-size: 1.12rem; letter-spacing: .01em;
}
.brand-text span {
  font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: #7FB4E6; margin-top: 3px; font-weight: 600;
}
.nav-links { display: none; align-items: center; gap: 30px; }
.nav-links a {
  font-family: var(--ff-head); font-weight: 600; font-size: 0.97rem;
  color: #E6ECF3; transition: color .2s var(--ease); position: relative;
}
.nav-links a:hover { color: #fff; }
.nav-links a.active { color: var(--gold); }
.nav-cta { display: none; }
.nav-toggle {
  display: flex; flex-direction: column; gap: 5px; padding: 12px; min-width: 44px; min-height: 44px; align-items: center; justify-content: center;
  border-radius: 8px;
}
.nav-toggle span {
  width: 26px; height: 2.6px; background: #fff; border-radius: 2px;
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7.6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7.6px) rotate(-45deg); }

/* Mobile menu panel */
.mobile-menu {
  background: var(--navy-deep);
  border-bottom: 1px solid rgba(255,255,255,.08);
  max-height: 0; overflow: hidden;
  transition: max-height .35s var(--ease);
}
.mobile-menu.open { max-height: 420px; }
.mobile-menu ul { padding: 10px 22px 24px; }
.mobile-menu a {
  display: block; padding: 14px 4px;
  font-family: var(--ff-head); font-weight: 600; font-size: 1.05rem;
  color: #E6ECF3; border-bottom: 1px solid rgba(255,255,255,.06);
}
.mobile-menu a.active { color: var(--gold); }
.mobile-menu .btn { margin-top: 18px; }

/* --- Hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 86vh;
  display: flex; align-items: center;
  background-color: var(--navy-deep);
  background-size: cover; background-position: center;
  color: #fff;
  text-align: center;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,31,58,.74) 0%, rgba(11,31,58,.66) 55%, rgba(8,23,41,.86) 100%);
}
.hero .container { position: relative; z-index: 2; }
.hero h1 { color: #fff; max-width: 16ch; margin: 0 auto; }
.hero .hero-sub {
  color: #D7E2EE; font-size: clamp(1.05rem, 3vw, 1.35rem);
  max-width: 40ch; margin: 22px auto 34px;
}
.hero-actions { display: flex; flex-direction: column; gap: 14px; align-items: center; }
.hero-actions .btn { width: 100%; max-width: 340px; }
.hero-trust {
  margin-top: 34px; display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px 22px; color: #AFC2D6; font-size: .9rem; font-weight: 500;
}
.hero-trust span { display: flex; align-items: center; gap: 7px; }
.hero-trust svg { width: 17px; height: 17px; }

/* --- Page banner (interior pages) --------------------------------------- */
.page-banner {
  position: relative;
  background: var(--navy); color: #fff; text-align: center;
  padding: 60px 0 60px;
}
.page-banner h1 { color: #fff; }
.page-banner p { color: #C6D3E0; margin-top: 14px; max-width: 46ch; margin-left: auto; margin-right: auto; }

/* --- Service tiles ------------------------------------------------------- */
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.tile {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 18px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 14px; transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
  box-shadow: var(--shadow-sm);
}
.tile:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: #cfe0f5; }
.tile-ico {
  width: 70px; height: 70px; border-radius: 18px;
  background: linear-gradient(150deg, #E8F2FF, #D4E8FF);
  display: flex; align-items: center; justify-content: center;
}
.tile-ico svg { width: 36px; height: 36px; stroke: var(--blue); }
.tile h3 { color: var(--navy); }
.tile p { font-size: .92rem; color: var(--muted); }
.tile .tile-link {
  margin-top: auto; font-family: var(--ff-head); font-weight: 700;
  font-size: .9rem; color: var(--red); display: flex; align-items: center; gap: 6px;
}
.tile:hover .tile-link { gap: 10px; }

/* --- Service area strip -------------------------------------------------- */
.area-strip {
  background: var(--blue); color: #fff; text-align: center;
  padding: 20px 22px;
}
.area-strip p {
  font-family: var(--ff-head); font-weight: 700; color: #fff;
  font-size: clamp(1rem, 3vw, 1.25rem); letter-spacing: .01em;
  display: flex; align-items: center; justify-content: center; gap: 10px 14px; flex-wrap: wrap;
}
.area-strip .dot { width: 6px; height: 6px; background: rgba(255,255,255,.55); border-radius: 50%; }

/* --- Trust badges -------------------------------------------------------- */
.trust-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.trust-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 22px 14px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.trust-ico {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gray-bg); display: flex; align-items: center; justify-content: center;
}
.trust-ico svg { width: 25px; height: 25px; stroke: var(--blue); }
.trust-card strong {
  font-family: var(--ff-head); color: var(--navy); font-size: .98rem; font-weight: 700;
}
.trust-card span { font-size: .8rem; color: var(--muted); }

/* --- Partner Rewards promo ---------------------------------------------- */
.rewards {
  background: var(--navy-deep);
  background-image:
    radial-gradient(circle at 85% 15%, rgba(212,175,55,.16), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(212,175,55,.1), transparent 40%);
  color: #fff; text-align: center;
  border-top: 3px solid var(--gold);
}
.rewards .reward-badge {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(212,175,55,.5); color: var(--gold);
  font-family: var(--ff-head); font-weight: 700; font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 8px 16px; border-radius: var(--radius-pill); margin-bottom: 22px;
}
.rewards .reward-badge svg { width: 15px; height: 15px; }
.rewards h2 { color: #fff; max-width: 18ch; margin: 0 auto; }
.rewards h2 em { color: var(--gold); font-style: normal; }
.rewards p { color: #C6D3E0; max-width: 48ch; margin: 18px auto 30px; }
.rewards-coins {
  display: flex; justify-content: center; gap: 26px; margin-bottom: 30px;
  flex-wrap: wrap;
}
.reward-step { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.reward-step .rs-num {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.6px solid var(--gold); color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head); font-weight: 800;
}
.reward-step span { font-size: .85rem; color: #AFC2D6; }

/* --- Testimonials -------------------------------------------------------- */
.tm-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.tm-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow-sm);
}
.tm-stars { display: flex; gap: 3px; margin-bottom: 14px; }
.tm-stars svg { width: 18px; height: 18px; fill: var(--gold); }
.tm-quote { font-size: 1.08rem; color: var(--charcoal); font-weight: 500; }
.tm-person { display: flex; align-items: center; gap: 13px; margin-top: 20px; }
.tm-person img {
  width: 54px; height: 54px; border-radius: 50%; object-fit: cover;
  border: 2px solid var(--line);
}
.tm-person strong { font-family: var(--ff-head); color: var(--navy); font-size: .98rem; display: block; }
.tm-person span { font-size: .82rem; color: var(--muted); }

/* --- Newsletter ---------------------------------------------------------- */
.newsletter-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-md); padding: 38px 26px; max-width: 720px; margin: 0 auto;
}
.form-row { display: grid; gap: 14px; }
.field label {
  display: block; font-family: var(--ff-head); font-weight: 600;
  font-size: .85rem; color: var(--navy); margin-bottom: 7px;
}
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px;
  border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  background: var(--gray-bg); color: var(--charcoal);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-dark); background: #fff;
  box-shadow: 0 0 0 3px rgba(0,115,230,.28);
}
.field textarea { resize: vertical; min-height: 130px; }
.field .opt { color: var(--muted); font-weight: 500; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 14px; text-align: center; }
.form-success {
  display: none; margin-top: 16px; padding: 14px 16px;
  background: #E7F6EC; border: 1px solid #B7E2C4; border-radius: var(--radius-sm);
  color: #1C6B36; font-weight: 600; font-size: .95rem; text-align: center;
}
.form-success.show { display: block; }

/* --- Final CTA ----------------------------------------------------------- */
.final-cta {
  background: var(--navy);
  background-image: radial-gradient(circle at 50% 0%, rgba(0,115,230,.28), transparent 60%);
  color: #fff; text-align: center;
}
.final-cta h2 { color: #fff; max-width: 20ch; margin: 0 auto; }
.final-cta p { color: #C6D3E0; max-width: 44ch; margin: 16px auto 30px; }

/* --- Footer -------------------------------------------------------------- */
.site-footer { background: var(--navy-deep); color: #B7C5D6; padding: 56px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 34px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand p { color: #93A6BB; font-size: .94rem; max-width: 34ch; }
.footer-col h4 {
  color: #fff; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a, .footer-col li { font-size: .95rem; color: #B7C5D6; }
.footer-col a:hover { color: #fff; }
.contact-line { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 13px; font-size: .95rem; }
.contact-line svg { width: 18px; height: 18px; stroke: var(--blue); flex-shrink: 0; margin-top: 3px; }
.footer-rewards-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--gold); font-family: var(--ff-head); font-weight: 700; font-size: .92rem;
}
.footer-rewards-link svg { width: 16px; height: 16px; }
.footer-bottom {
  margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08);
  display: flex; flex-direction: column; gap: 8px; text-align: center;
  font-size: .84rem; color: #7E92A8;
}
.footer-bottom .license { color: #93A6BB; }

/* --- Floating action buttons -------------------------------------------- */
.fab-stack {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  display: flex; flex-direction: column; gap: 14px;
}
.fab {
  width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.28);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.fab:hover { transform: scale(1.08); }
.fab svg { width: 30px; height: 30px; }
.fab--whatsapp { background: #25D366; }
.fab--book { background: var(--red); }
.fab--book svg { stroke: #fff; width: 28px; height: 28px; }
.fab-label {
  position: absolute; right: 70px; white-space: nowrap;
  background: var(--navy); color: #fff; font-size: .8rem; font-weight: 600;
  padding: 7px 12px; border-radius: 8px; opacity: 0; pointer-events: none;
  transition: opacity .2s var(--ease);
}
.fab-wrap { position: relative; display: flex; align-items: center; }
.fab-wrap:hover .fab-label { opacity: 1; }

/* --- Services page ------------------------------------------------------- */
.svc {
  display: grid; grid-template-columns: 1fr; gap: 26px; align-items: center;
  scroll-margin-top: 96px;
}
.svc + .svc { margin-top: 56px; }
.svc-media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.svc-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.svc-body .svc-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: #E8F2FF; color: var(--blue-dark);
  font-family: var(--ff-head); font-weight: 700; font-size: .78rem;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 7px 14px; border-radius: var(--radius-pill); margin-bottom: 16px;
}
.svc-body h2 { font-size: clamp(1.7rem, 4.6vw, 2.3rem); }
.svc-body p { color: var(--muted); margin: 14px 0 22px; }
.svc-partner-logo {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 12px 18px; display: inline-block; margin-bottom: 22px;
}
.svc-partner-logo img { height: 38px; width: auto; }

/* --- ADT Authorized Dealer seal (hero & page banners) ------------------ */
.adt-seal {
  position: absolute; top: 16px; right: 16px; z-index: 5;
  display: flex; align-items: center; gap: 9px;
}
.adt-seal img { height: 40px; width: auto; display: block; }
.adt-seal-text {
  font-family: var(--ff-head); font-weight: 700; color: #fff;
  font-size: .9rem; line-height: 1.08; letter-spacing: .01em;
}
@media (min-width: 620px) {
  .adt-seal { top: 22px; right: 28px; gap: 11px; }
  .adt-seal img { height: 56px; }
  .adt-seal-text { font-size: 1.1rem; }
}

/* --- Equipment showcase (ADT section) ---------------------------------- */
.equip-showcase {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
  padding: 24px 18px; margin-top: 34px; text-align: center;
}
.equip-showcase img { width: 100%; max-width: 860px; margin: 0 auto; border-radius: var(--radius-sm); }
.equip-showcase .equip-cap {
  font-family: var(--ff-head); font-weight: 700; color: var(--navy);
  font-size: 1.05rem; margin-top: 18px;
}
.equip-showcase .equip-sub { color: var(--muted); font-size: .92rem; margin-top: 5px; }
@media (min-width: 620px) { .equip-showcase { padding: 40px 36px; } }

/* --- Reviews: rating badge + avatars ----------------------------------- */
.rating-badge {
  display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap;
  justify-content: center;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-pill); padding: 10px 22px;
  box-shadow: var(--shadow-sm); margin-top: 20px;
}
.rating-badge .rb-stars { display: inline-flex; gap: 2px; }
.rating-badge .rb-stars svg { width: 19px; height: 19px; fill: var(--gold); }
.rating-badge .rb-text {
  font-family: var(--ff-head); font-weight: 700; color: var(--navy); font-size: .96rem;
}
.rating-badge .rb-text span { color: var(--muted); font-weight: 500; }
.tm-person .tm-avatar {
  width: 54px; height: 54px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--ff-head); font-weight: 800; color: #fff; font-size: 1.02rem;
  letter-spacing: .02em;
}
.tm-source { display: flex; align-items: center; gap: 6px; margin-top: 3px; font-size: .8rem; color: var(--muted); }
.tm-source svg { width: 14px; height: 14px; flex-shrink: 0; }
.reviews-cta { text-align: center; margin-top: 38px; }

/* --- Proof of the Journey (recognition) -------------------------------- */
.proof { background: var(--navy-deep); }
.proof .proof-frame {
  max-width: 1040px; margin: 0 auto;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.08);
}
.proof .proof-frame img { width: 100%; display: block; }
.proof .proof-note { text-align: center; color: #7E92A8; font-size: .85rem; margin-top: 18px; }

/* --- About page ---------------------------------------------------------- */
.about-hero-img {
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md);
  margin-bottom: 12px;
}
.about-hero-img img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.values { display: grid; grid-template-columns: 1fr; gap: 16px; }
.value-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 22px; box-shadow: var(--shadow-sm);
}
.value-card .v-ico {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 14px;
  background: linear-gradient(150deg, #E8F2FF, #D4E8FF);
  display: flex; align-items: center; justify-content: center;
}
.value-card .v-ico svg { width: 26px; height: 26px; stroke: var(--blue); }
.value-card h3 { margin-bottom: 8px; }
.value-card p { color: var(--muted); font-size: .95rem; }
.about-credential {
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 24px; box-shadow: var(--shadow-sm); text-align: center;
}
.about-credential img { max-width: 300px; width: 100%; }

/* --- Book page ----------------------------------------------------------- */
.book-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-md); padding: 44px 26px; text-align: center;
  max-width: 640px; margin: 0 auto;
}
.book-card .book-ico {
  width: 84px; height: 84px; border-radius: 22px; margin: 0 auto 22px;
  background: linear-gradient(150deg, #E8F2FF, #D4E8FF);
  display: flex; align-items: center; justify-content: center;
}
.book-card .book-ico svg { width: 44px; height: 44px; stroke: var(--blue); }
.calendar-placeholder {
  margin: 26px 0; padding: 40px 20px;
  border: 2px dashed var(--line); border-radius: var(--radius);
  background: var(--gray-bg); color: var(--muted);
}
.calendar-placeholder svg { width: 40px; height: 40px; stroke: var(--muted); margin: 0 auto 12px; }
.book-steps { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 30px; text-align: left; }
.book-step { display: flex; gap: 14px; align-items: flex-start; }
.book-step .bs-num {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 50%;
  background: var(--navy); color: #fff; font-family: var(--ff-head); font-weight: 800;
  display: flex; align-items: center; justify-content: center; font-size: .95rem;
}
.book-step strong { font-family: var(--ff-head); color: var(--navy); display: block; }
.book-step span { font-size: .9rem; color: var(--muted); }

/* --- Contact page -------------------------------------------------------- */
.contact-layout { display: grid; grid-template-columns: 1fr; gap: 26px; }
.contact-info {
  background: var(--navy); color: #fff; border-radius: var(--radius);
  padding: 34px 26px;
}
.contact-info h3 { color: #fff; margin-bottom: 20px; }
.contact-info .ci-line { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-info .ci-ico {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center;
}
.contact-info .ci-ico svg { width: 21px; height: 21px; stroke: #7FB4E6; }
.contact-info .ci-line strong { font-family: var(--ff-head); display: block; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .1em; color: #7FB4E6; margin-bottom: 3px; }
.contact-info .ci-line a, .contact-info .ci-line p { color: #E6ECF3; font-size: 1rem; }
.contact-form {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 26px; box-shadow: var(--shadow-sm);
}

/* --- Booking calendar (Calendly) & form states ------------------------- */
.calendly-wrap {
  max-width: 1000px; margin: 0 auto;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-md);
  overflow: hidden;
}
.booking-fallback { text-align: center; padding: 54px 26px; }
.booking-fallback svg { width: 46px; height: 46px; stroke: var(--blue); margin: 0 auto 16px; }
.booking-fallback strong { color: var(--navy); font-family: var(--ff-head); font-size: 1.12rem; }
.booking-fallback p { color: var(--muted); margin-bottom: 6px; }
.booking-fallback .btn { margin-top: 18px; }
.booking-for {
  display: inline-block; margin-top: 16px;
  background: #E8F2FF; color: var(--blue-dark);
  font-family: var(--ff-head); font-weight: 700; font-size: .9rem;
  padding: 8px 18px; border-radius: var(--radius-pill);
}
.book-alt { margin-top: 32px; }
.form-error {
  display: none; margin-top: 14px; padding: 13px 16px;
  background: #FDECEE; border: 1px solid #F2B8BE; border-radius: var(--radius-sm);
  color: #9E0E19; font-weight: 600; font-size: .93rem; text-align: center;
}
.form-error.show { display: block; }

/* --- Reveal animation (subtle) ------------------------------------------ */
/* Guarded by .js so content stays visible if JavaScript is unavailable */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* --- Responsive: tablet ------------------------------------------------- */
@media (min-width: 620px) {
  .section { padding: 84px 0; }
  .hero-actions { flex-direction: row; justify-content: center; }
  .hero-actions .btn { width: auto; }
  .tiles { grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .tm-grid { grid-template-columns: repeat(3, 1fr); }
  .form-row.two { grid-template-columns: 1fr 1fr; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .book-steps { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr; }
  .newsletter-card { padding: 44px 40px; }
}

/* --- Responsive: desktop ------------------------------------------------ */
@media (min-width: 980px) {
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-toggle { display: none; }
  .section { padding: 100px 0; }
  .svc { grid-template-columns: 1fr 1fr; gap: 50px; }
  .svc + .svc { margin-top: 90px; }
  .svc--rev .svc-media { order: 2; }
  .values { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr 1.3fr; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.2fr; }
  .fab { width: 62px; height: 62px; }
  .fab-stack { right: 26px; bottom: 26px; }
}

/* --- Homepage services grid (6 services, 3 per row on desktop) ----------- */
.tiles.tiles--svc { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) {
  .tiles.tiles--svc { grid-template-columns: repeat(3, 1fr); }
}
.tile .tile-badge {
  display: inline-block; margin-bottom: 10px; font-family: var(--ff-head);
  font-weight: 700; font-size: .68rem; letter-spacing: .04em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px;
}
.tile-badge--both { background: #E8F2FF; color: var(--blue-dark, #1b4f8a); }
.tile-badge--biz { background: #FBE3E5; color: #9b1622; }
.tile-badge--home { background: #E6F4EA; color: #1c7a3e; }

/* --- Audience split band (Homes / Businesses) --------------------------- */
.audience { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 30px; }
@media (min-width: 760px) { .audience { grid-template-columns: 1fr 1fr; } }
.aud-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.aud-card h3 { color: var(--navy); margin-bottom: 8px; }
.aud-card p { color: var(--muted); font-size: .96rem; margin-bottom: 18px; }
.aud-card .tile-link { margin-top: auto; font-family: var(--ff-head); font-weight: 700; font-size: .92rem; color: var(--red); display: inline-flex; align-items: center; gap: 6px; }
.aud-card:hover .tile-link { gap: 10px; }

/* --- Language switch ---------------------------------------------------- */
.lang-link {
  margin-left: 14px; font-family: var(--ff-head); font-weight: 700; font-size: .82rem;
  color: #E6ECF3; border: 1px solid rgba(255,255,255,.45); border-radius: 999px; padding: 6px 13px;
  display: inline-flex; align-items: center; gap: 5px; white-space: nowrap;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.lang-link:hover { background: #fff; color: var(--navy); border-color: #fff; }
.mobile-menu .lang-link { display: inline-flex; margin: 8px 0 0; border-color: rgba(255,255,255,.5); }

/* --- Project gallery ---------------------------------------------------- */
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 680px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 980px) { .gallery { grid-template-columns: repeat(4, 1fr); gap: 16px; } }
.gallery a {
  position: relative; display: block; overflow: hidden; border-radius: var(--radius-sm);
  aspect-ratio: 3 / 4; box-shadow: var(--shadow-sm); background: #0b1c33;
}
.gallery img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s var(--ease); }
.gallery a:hover img { transform: scale(1.06); }
.gallery .cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 12px 11px; color: #fff;
  font-family: var(--ff-head); font-weight: 600; font-size: .82rem; line-height: 1.3;
  background: linear-gradient(transparent, rgba(8,23,41,.86));
}
.gallery-cat { margin: 44px 0 4px; }
.gallery-cat:first-of-type { margin-top: 8px; }


/* ===== a11y additions (WCAG 2.1 AA) ===== */
.skip-link {
  position: absolute; left: 8px; top: -52px;
  background: var(--navy); color: #fff; padding: 10px 16px;
  border-radius: 8px; z-index: 2000; font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 8px; }
:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
  border-radius: 3px;
}
.site-header :focus-visible, .mobile-menu :focus-visible, .rewards :focus-visible, .final-cta :focus-visible, footer :focus-visible {
  outline-color: #fff;
}
.req { color: var(--red); }