/* ============================================================
   Panda Pool Services — "the page is the pool"
   Palette: deep-end navy, royal blue, aqua, foam, sunset gold,
   logo red (tiny doses). Display: Lilita One. Body: Nunito Sans.
   ============================================================ */

:root {
  --navy: #0b1e3f;
  --navy-deep: #071630;
  --royal: #2563c4;
  --aqua: #3bb8e8;
  --aqua-soft: #7fd4f2;
  --foam: #f2fafd;
  --gold: #f5b93f;
  --gold-deep: #e29a1b;
  --red: #d42b2b;
  --water-top: #2f9fd8;      /* just under the surface */
  --ink: #0b1e3f;
  --display: "Lilita One", "Arial Black", sans-serif;
  --body: "Nunito Sans", "Segoe UI", sans-serif;
  --rail-w: 56px;
  --radius: 20px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--body);
  color: var(--foam);
  background: var(--water-top);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

/* ---------- fixed WebGL water ---------- */
#water-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  /* CSS fallback gradient shows until/if WebGL paints */
  background: linear-gradient(180deg, var(--water-top) 0%, var(--royal) 40%, var(--navy) 100%);
}

/* ---------- nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 28px;
  transition: background .4s ease, box-shadow .4s ease, padding .3s ease;
}
.nav.is-scrolled {
  background: rgba(7, 22, 48, .85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, .35);
  padding: 8px 28px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--foam);
  margin-right: auto;
}
.nav__logo {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff;
  object-fit: cover;
  box-shadow: 0 2px 10px rgba(0,0,0,.3);
}
.nav__name {
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: .5px;
  line-height: 1;
}
.nav__name em { font-style: normal; color: var(--aqua-soft); display: block; font-size: .72rem; letter-spacing: 2px; text-transform: uppercase; }
.nav__links { display: flex; gap: 22px; }
.nav__links a {
  color: var(--foam);
  text-decoration: none;
  font-weight: 700;
  font-size: .92rem;
  opacity: .85;
  transition: opacity .2s, color .2s;
}
.nav__links a:hover, .nav__links a:focus-visible { opacity: 1; color: var(--gold); }
.nav__actions { display: flex; align-items: center; gap: 14px; }

.lang-toggle {
  display: flex;
  border: 2px solid rgba(242, 250, 253, .45);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(7, 22, 48, .35);
  cursor: pointer;
  padding: 0;
}
.lang-toggle__opt {
  font-family: var(--body);
  font-weight: 800;
  font-size: .78rem;
  color: var(--foam);
  padding: 6px 12px;
  opacity: .55;
  transition: background .25s, opacity .25s;
}
.lang-toggle__opt.is-active { background: var(--gold); color: var(--navy); opacity: 1; }

/* burger (hidden on desktop) */
.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: rgba(7, 22, 48, .45);
  border: 2px solid rgba(242, 250, 253, .45);
  border-radius: 12px;
  cursor: pointer;
}
.nav__burger span {
  display: block;
  height: 2.5px;
  border-radius: 2px;
  background: var(--foam);
  transition: transform .3s ease, opacity .3s ease;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 45;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 86px 24px 28px;
  background: rgba(7, 22, 48, .96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(127, 212, 242, .3);
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform .35s ease, visibility 0s linear .35s;
}
.mobile-menu.is-open { transform: translateY(0); visibility: visible; transition: transform .35s ease; }
.mobile-menu a {
  color: var(--foam);
  text-decoration: none;
  font-family: var(--display);
  font-size: 1.35rem;
  letter-spacing: .5px;
  padding: 12px 6px;
  border-bottom: 1px solid rgba(242, 250, 253, .08);
}
.mobile-menu a:active, .mobile-menu a:focus-visible { color: var(--gold); }
.mobile-menu__cta { color: var(--gold) !important; border-bottom: none !important; }

/* floating call pill — mobile only, shown after hero */
.call-fab {
  display: none;
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translate(-50%, 90px);
  z-index: 60;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--navy);
  font-family: var(--display);
  font-size: 1.05rem;
  text-decoration: none;
  border-radius: 999px;
  padding: 14px 28px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, .45);
  transition: transform .4s ease;
}
.call-fab.is-visible { transform: translate(-50%, 0); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: .5px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  padding: 14px 30px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover, .btn:focus-visible { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.btn--gold { background: var(--gold); color: var(--navy); box-shadow: 0 6px 24px rgba(245, 185, 63, .4); }
.btn--gold:hover { background: #ffd066; }
.btn--blue { background: var(--royal); color: var(--foam); box-shadow: 0 6px 24px rgba(37, 99, 196, .45); }
.btn--blue:hover { background: #2f74e0; }
.btn--ghost {
  background: rgba(242, 250, 253, .12);
  color: var(--foam);
  border: 2px solid rgba(242, 250, 253, .65);
  backdrop-filter: blur(4px);
}
.btn--nav { font-size: .9rem; padding: 10px 20px; }
.btn--full { width: 100%; text-align: center; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 1;
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__tint {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7,22,48,.55) 0%, rgba(7,22,48,.15) 35%, rgba(7,22,48,.25) 70%, rgba(47,159,216,.55) 100%);
}
.hero__content {
  position: relative;
  text-align: center;
  padding: 0 24px;
  max-width: 900px;
  z-index: 2;
}
.hero__eyebrow {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: .85rem;
  color: var(--gold);
  text-shadow: 0 1px 8px rgba(0,0,0,.5);
  margin-bottom: 14px;
}
.hero__title {
  font-family: var(--display);
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  line-height: 1.02;
  text-shadow: 0 4px 30px rgba(0, 0, 0, .45);
}
.hero__line { display: block; }
.hero__line--accent { color: var(--aqua-soft); }
.hero__sub {
  margin: 20px auto 30px;
  max-width: 560px;
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 600;
  text-shadow: 0 2px 12px rgba(0,0,0,.55);
}
.hero__cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.hero__dive {
  position: absolute;
  bottom: 96px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--foam);
  text-decoration: none;
  font-weight: 800;
  font-size: .8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  z-index: 2;
  text-shadow: 0 1px 8px rgba(0,0,0,.6);
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}
.waterline {
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  z-index: 3;
  line-height: 0;
}
.waterline__wave { width: 100%; height: 90px; display: block; }

/* ---------- underwater main ---------- */
.underwater {
  position: relative;
  z-index: 1;
}

/* depth rail */
.depth-rail {
  position: fixed;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transition: opacity .5s;
}
.depth-rail.is-visible { opacity: 1; }
.depth-rail__track {
  width: 4px;
  height: 180px;
  background: rgba(242, 250, 253, .2);
  border-radius: 2px;
  overflow: hidden;
}
.depth-rail__fill {
  width: 100%;
  height: 0%;
  background: linear-gradient(180deg, var(--aqua), var(--gold));
  border-radius: 2px;
}
.depth-rail__label {
  font-family: var(--display);
  font-size: .8rem;
  color: var(--aqua-soft);
  letter-spacing: 1px;
  min-width: 44px;
  text-align: center;
}

/* sections */
.section {
  position: relative;
  max-width: 1080px;
  margin: 0 auto;
  padding: 110px 32px;
}
.section__eyebrow {
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 4px;
  font-size: .8rem;
  color: var(--gold);
  margin-bottom: 10px;
}
.section__title {
  font-family: var(--display);
  font-size: clamp(1.9rem, 4.5vw, 3.1rem);
  line-height: 1.08;
  margin-bottom: 18px;
  text-shadow: 0 2px 18px rgba(0,0,0,.3);
}
.section__subtitle {
  font-family: var(--display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin: 54px 0 18px;
}
.section__lead { max-width: 620px; font-size: 1.05rem; font-weight: 600; opacity: .92; margin-bottom: 34px; }

/* depth tiles — pool depth markers */
.depth-tile {
  position: absolute;
  top: 34px;
  left: 32px;
  display: flex;
  align-items: baseline;
  gap: 3px;
  font-family: var(--display);
  color: rgba(242, 250, 253, .9);
  background: var(--navy-deep);
  border: 3px solid rgba(127, 212, 242, .5);
  border-radius: 10px;
  padding: 8px 14px;
  box-shadow: 0 4px 18px rgba(0,0,0,.35);
}
.depth-tile span { font-size: 1.5rem; line-height: 1; }
.depth-tile small { font-size: .7rem; letter-spacing: 1px; }

/* cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
  margin-top: 40px;
}
.card {
  background: rgba(242, 250, 253, .08);
  border: 1px solid rgba(127, 212, 242, .3);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .3s ease, background .3s ease, border-color .3s ease;
  will-change: transform;
}
.card:hover {
  background: rgba(242, 250, 253, .14);
  border-color: rgba(245, 185, 63, .55);
}
.card__icon { font-size: 2rem; margin-bottom: 14px; }
.card h3 { font-family: var(--display); font-size: 1.25rem; margin-bottom: 10px; letter-spacing: .4px; }
.card p { font-size: .95rem; line-height: 1.55; opacity: .9; }

/* balance guide */
.balance { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.balance__item {
  font-family: var(--body);
  text-align: left;
  background: rgba(242, 250, 253, .08);
  border: 1px solid rgba(127, 212, 242, .3);
  border-radius: 16px;
  padding: 20px 22px;
  color: var(--foam);
  cursor: pointer;
  transition: background .3s, border-color .3s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.balance__item:hover, .balance__item:focus-visible { background: rgba(242, 250, 253, .14); }
.balance__item:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.balance__cond { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.02rem; }
.dot { width: 12px; height: 12px; border-radius: 50%; flex: none; }
.dot--low { background: var(--aqua); box-shadow: 0 0 10px var(--aqua); }
.dot--high { background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.balance__fix {
  font-size: .95rem;
  color: var(--aqua-soft);
  font-weight: 700;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .35s ease, opacity .35s ease;
}
.balance__item[aria-expanded="true"] .balance__fix { max-height: 80px; opacity: 1; }
.balance__item[aria-expanded="true"] { border-color: rgba(245, 185, 63, .6); }

/* warning */
.warning {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(245, 185, 63, .12);
  border: 2px solid rgba(245, 185, 63, .6);
  border-radius: 16px;
  padding: 20px 22px;
  margin-top: 26px;
  max-width: 720px;
}
.warning__icon { font-size: 1.5rem; line-height: 1; }
.warning p { font-size: .95rem; line-height: 1.55; }
.warning strong { color: var(--gold); }

/* checklist */
.checklist { list-style: none; display: grid; gap: 14px; max-width: 620px; }
.checklist li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 700;
  font-size: 1.02rem;
}
.checklist__check {
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--aqua);
  position: relative;
  transition: background .3s, border-color .3s;
}
.checklist li.is-checked .checklist__check { background: #34a853; border-color: #34a853; }
.checklist__check::after {
  content: "";
  position: absolute;
  left: 8px; top: 4px;
  width: 6px; height: 12px;
  border: solid #fff;
  border-width: 0 3px 3px 0;
  transform: rotate(45deg) scale(0);
  transition: transform .25s ease .1s;
}
.checklist li.is-checked .checklist__check::after { transform: rotate(45deg) scale(1); }

/* plans */
.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  margin-top: 40px;
  align-items: stretch;
}
.plan {
  background: rgba(242, 250, 253, .08);
  border: 1px solid rgba(127, 212, 242, .3);
  border-radius: var(--radius);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.plan--featured {
  background: rgba(37, 99, 196, .35);
  border: 2px solid var(--gold);
  box-shadow: 0 12px 40px rgba(0, 0, 0, .35);
  position: relative;
}
.plan__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy);
  font-weight: 800;
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  border-radius: 999px;
  padding: 5px 16px;
  white-space: nowrap;
}
.plan h3 { font-family: var(--display); font-size: 1.35rem; letter-spacing: .4px; }
.plan__desc { font-size: .95rem; line-height: 1.5; opacity: .9; flex-grow: 1; }
.plan__price { font-family: var(--display); font-size: 1.05rem; color: var(--aqua-soft); }
.plans__note { margin-top: 26px; font-weight: 700; opacity: .85; font-size: .95rem; }

/* reviews */
.rating-banner {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  background: rgba(245, 185, 63, .12);
  border: 2px solid rgba(245, 185, 63, .55);
  border-radius: 999px;
  padding: 12px 28px;
  margin: 8px 0 4px;
}
.rating-banner__score { font-family: var(--display); font-size: 1.9rem; line-height: 1; }
.rating-banner__stars { color: var(--gold); letter-spacing: 4px; font-size: 1.15rem; }
.rating-banner__meta { font-weight: 800; font-size: .9rem; color: var(--aqua-soft); }

.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; margin-top: 40px; }
.review {
  background: rgba(242, 250, 253, .08);
  border: 1px solid rgba(127, 212, 242, .3);
  border-radius: var(--radius);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.review p { font-size: .98rem; line-height: 1.6; font-style: italic; flex-grow: 1; }
.review footer { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.review__stars { color: var(--gold); letter-spacing: 3px; }
.review__chip {
  background: rgba(52, 168, 83, .16);
  border: 1px solid rgba(52, 168, 83, .55);
  color: #7ee2a0;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
}
.review cite { font-style: normal; font-size: .85rem; opacity: .8; }

/* transformation gallery */
.transform {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}
.transform__step { margin: 0; display: flex; flex-direction: column; gap: 12px; }
.transform__step img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(127, 212, 242, .35);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .35);
}
.transform figcaption { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: .92rem; }
.transform__num {
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--royal);
  border: 2px solid rgba(127, 212, 242, .5);
  font-family: var(--display);
  font-size: .95rem;
  display: grid;
  place-items: center;
}
.story-quote {
  margin-top: 30px;
  max-width: 760px;
  background: rgba(242, 250, 253, .07);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
}
.story-quote p { font-style: italic; line-height: 1.65; margin-bottom: 12px; }
.story-quote cite { font-style: normal; font-size: .88rem; opacity: .85; }

/* about */
.about { display: grid; grid-template-columns: 300px 1fr; gap: 50px; align-items: center; }
/* owner cutout — blends straight into the underwater background */
.owner {
  position: relative;
  margin: 0 auto;
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.owner__glow {
  position: absolute;
  top: 4%;
  left: 50%;
  transform: translateX(-50%);
  width: 125%;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(59, 184, 232, .38), rgba(59, 184, 232, 0) 65%);
  pointer-events: none;
}
.owner__bigname {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--display);
  font-size: clamp(4.2rem, 9vw, 6.8rem);
  letter-spacing: 8px;
  color: rgba(242, 250, 253, .16);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}
.owner__photo {
  position: relative;
  width: 100%;
  filter: drop-shadow(0 26px 44px rgba(2, 10, 25, .55));
  -webkit-mask-image: linear-gradient(180deg, #000 76%, transparent 99%);
  mask-image: linear-gradient(180deg, #000 76%, transparent 99%);
}
.owner__plate {
  position: relative;
  z-index: 2;
  margin-top: -40px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: center;
  background: rgba(7, 22, 48, .88);
  border: 1px solid rgba(127, 212, 242, .4);
  border-radius: 16px;
  padding: 14px 28px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.owner__plate strong { font-family: var(--display); font-size: 1.35rem; letter-spacing: .5px; }
.owner__plate span { font-size: .7rem; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; color: var(--aqua-soft); }
.owner__plate em { font-style: italic; font-size: .85rem; font-weight: 600; color: rgba(242, 250, 253, .85); max-width: 240px; }
.about__body p { margin-bottom: 16px; line-height: 1.65; }
.about__tag {
  font-family: var(--display);
  color: var(--aqua-soft);
  font-size: 1.1rem;
  margin-top: 6px;
}
.about__stars { color: var(--red); font-size: .9rem; display: block; margin-top: 4px; letter-spacing: 2px; }

/* contact */
.section--contact { padding-bottom: 140px; }
.surface-glow {
  position: absolute;
  inset: -80px 0 0 0;
  background: radial-gradient(ellipse 70% 45% at 50% 0%, rgba(245, 185, 63, .22), transparent 70%);
  pointer-events: none;
}
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; margin-top: 30px; position: relative; }
.contact__channels { display: flex; flex-direction: column; gap: 22px; }
.contact__big {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-decoration: none;
  color: var(--foam);
  background: rgba(242, 250, 253, .08);
  border: 1px solid rgba(127, 212, 242, .3);
  border-radius: var(--radius);
  padding: 26px 28px;
  transition: background .3s, border-color .3s, transform .2s;
}
.contact__big:hover { background: rgba(242, 250, 253, .15); border-color: var(--gold); transform: translateY(-2px); }
.contact__label { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: 2.5px; color: var(--gold); }
.contact__value { font-family: var(--display); font-size: clamp(1.5rem, 3.5vw, 2.1rem); }
.contact__value--sm { font-size: clamp(.95rem, 2.4vw, 1.25rem); word-break: break-all; }
.contact__area { font-weight: 800; color: var(--aqua-soft); letter-spacing: .5px; }

.quote-form {
  background: rgba(7, 22, 48, .55);
  border: 1px solid rgba(127, 212, 242, .35);
  border-radius: var(--radius);
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.quote-form h3 { font-family: var(--display); font-size: 1.4rem; margin-bottom: 4px; }
.quote-form label { display: flex; flex-direction: column; gap: 6px; font-weight: 700; font-size: .88rem; }
.quote-form input, .quote-form textarea {
  font-family: var(--body);
  font-size: 1rem;
  color: var(--foam);
  background: rgba(242, 250, 253, .1);
  border: 1px solid rgba(127, 212, 242, .35);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color .2s, background .2s;
}
.quote-form input:focus, .quote-form textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(242, 250, 253, .16);
}
.quote-form ::placeholder { color: rgba(242, 250, 253, .45); }
.quote-form__hint { font-size: .8rem; opacity: .6; text-align: center; }
.quote-form__status {
  text-align: center;
  font-weight: 800;
  font-size: .95rem;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(245, 185, 63, .15);
  border: 1px solid rgba(245, 185, 63, .5);
}
.quote-form__status.is-ok {
  background: rgba(52, 168, 83, .16);
  border-color: rgba(52, 168, 83, .55);
  color: #9af7cf;
}

/* pool service FAQ */
.section--faq { padding-top: 0; }
.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}
.faq-item {
  background: rgba(242, 250, 253, .08);
  border: 1px solid rgba(127, 212, 242, .3);
  border-radius: var(--radius);
  padding: 0 24px;
}
.faq-item summary {
  cursor: pointer;
  color: var(--foam);
  font-weight: 800;
  line-height: 1.45;
  list-style: none;
  padding: 21px 28px 21px 0;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  color: var(--gold);
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  position: absolute;
  right: 0;
  top: 19px;
}
.faq-item[open] summary::after { content: "–"; }
.faq-item p {
  border-top: 1px solid rgba(127, 212, 242, .2);
  line-height: 1.65;
  padding: 16px 0 22px;
}

/* footer */
.footer {
  position: relative;
  text-align: center;
  padding: 40px 24px 46px;
  background: var(--navy-deep);
  font-size: .88rem;
  font-weight: 600;
}
.footer__logo { width: 54px; height: 54px; border-radius: 50%; background: #fff; margin: 0 auto 14px; }
.footer p { opacity: .75; }

/* reveal animation base state (GSAP takes over; visible without JS) */
.gs-reveal { opacity: 1; }

/* ---------- responsive ---------- */
/* rail sits in the right gutter; below this width the gutter is too narrow
   and it would overlap section content */
@media (max-width: 1260px) {
  .depth-rail { display: none; }
}
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .call-fab { display: flex; }
  .section--contact { padding-bottom: 170px; }
  .footer { padding-bottom: 90px; }
  .about { grid-template-columns: 1fr; gap: 30px; }
  .about__media { display: flex; justify-content: center; }
  .contact { grid-template-columns: 1fr; }
  .faq-list { grid-template-columns: 1fr; }
  .depth-tile { position: static; margin-bottom: 24px; width: max-content; }
  .section { padding: 80px 22px; }
  .transform { grid-template-columns: 1fr; max-width: 560px; }
  /* stacked plans: clear room for the floating "Most popular" badge */
  .plan--featured { margin-top: 14px; }
}
@media (max-width: 520px) {
  .nav { padding: 10px 14px; gap: 10px; }
  .nav__name { display: none; }
  .btn--nav { display: none; } /* call lives in the floating pill on phones */
  .hero__cta .btn { width: 100%; text-align: center; }
  .section { padding: 64px 18px; }
  .cards, .plans, .reviews, .balance { gap: 14px; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__dive { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}