:root {
  --teal: #0f5c56;
  --teal-dark: #0a403c;
  --teal-soft: #e3f2f0;
  --amber: #f5a524;
  --wa: #168a43;
  --ink: #1c2a2a;
  --muted: #4d5f5e;
  --bg: #fffdf8;
  --alt: #f3efe4;
  --radius: 1.1rem;
  --shadow: 0 6px 20px rgba(15, 60, 56, .12);
}
* { box-sizing: border-box; }
html { font-size: 18px; scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0; padding-bottom: 5rem;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Malayalam", sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.6;
}
h1, h2, h3 { font-family: Georgia, "Noto Serif Malayalam", serif; line-height: 1.25; margin: 0; }
h2 { font-size: 1.9rem; color: var(--teal-dark); }
h3 { font-size: 1.15rem; }
p { margin: 0; }
.wrap { max-width: 70rem; margin: 0 auto; padding: 0 1.2rem; }
.narrow { max-width: 42rem; }
.section { padding: 3.5rem 0; }
.section.alt { background: var(--alt); }
.sub { color: var(--muted); margin: .5rem 0 1.8rem; }
.section h2 + :not(.sub) { margin-top: 1.5rem; }

.ic { width: 1.5rem; height: 1.5rem; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ic.sm { width: 1.1rem; height: 1.1rem; }
.ic.lg { width: 2.4rem; height: 2.4rem; color: var(--teal); margin-bottom: .6rem; }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255, 253, 248, .95); backdrop-filter: blur(6px); border-bottom: 1px solid #e5dfcf; }
.bar { display: flex; align-items: center; gap: 1rem; min-height: 4rem; }
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--teal-dark); font-weight: 800; font-size: 1.15rem; }
.brand img { border-radius: .6rem; }
.nav { display: none; margin-left: auto; gap: 1.4rem; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
.nav a:hover { color: var(--teal); text-decoration: underline; }
.tools { display: flex; gap: .5rem; margin-left: auto; }
.nav + .tools { margin-left: 0; }
.size { display: flex; }
.tools button {
  font: inherit; font-weight: 700; min-height: 2.6rem; min-width: 2.6rem; padding: 0 .7rem;
  border: 2px solid var(--teal); background: #fff; color: var(--teal); cursor: pointer;
}
.size button:first-child { border-radius: .6rem 0 0 .6rem; border-right-width: 1px; }
.size button:last-child { border-radius: 0 .6rem .6rem 0; border-left-width: 1px; }
.lang { border-radius: .6rem; }
.tools button:hover { background: var(--teal-soft); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 3.4rem; padding: .7rem 1.4rem; border: 2px solid transparent; border-radius: 999px;
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; color: #fff;
  box-shadow: var(--shadow); transition: transform .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-call { background: var(--teal); }
.btn-wa { background: var(--wa); }
.btn-ghost { background: #fff; color: var(--teal-dark); border-color: var(--teal); box-shadow: none; }

/* hero */
.hero { background: linear-gradient(135deg, var(--teal-dark), var(--teal) 60%, #1b7f77); color: #fff; padding: 3rem 0 3.5rem; overflow: hidden; }
.hero-grid { display: grid; gap: 2.5rem; align-items: center; }
.tag { display: inline-block; background: rgba(255,255,255,.15); padding: .3rem .9rem; border-radius: 999px; font-weight: 600; font-size: .9rem; margin-bottom: 1rem; }
.hero h1 { font-size: 2.3rem; }
.lead { font-size: 1.1rem; margin: 1rem 0 1.6rem; max-width: 34rem; color: #e6f3f1; }
.cta { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero .btn-call { background: var(--amber); color: #2b1d00; }
.hours { display: flex; align-items: center; gap: .4rem; margin-top: 1.2rem; color: #cfe8e4; }
.hero-art { position: relative; display: none; height: 20rem; }
.hero-core { position: absolute; inset: 0; margin: auto; width: 9rem; height: 9rem; border-radius: 50%; background: #fff; display: grid; place-items: center; box-shadow: 0 0 0 1.2rem rgba(255,255,255,.12); }
.hero-core img { border-radius: 50%; width: 7rem; height: 7rem; }
.bubble { position: absolute; width: 4.2rem; height: 4.2rem; border-radius: 50%; background: #fff; color: var(--teal); display: grid; place-items: center; box-shadow: var(--shadow); animation: float 6s ease-in-out infinite; }
.bubble .ic { width: 1.9rem; height: 1.9rem; }
.b1 { top: 5%; left: 15%; } .b2 { top: 8%; right: 12%; animation-delay: -1s; }
.b3 { bottom: 10%; left: 8%; animation-delay: -2s; } .b4 { bottom: 6%; right: 18%; animation-delay: -3s; }
.b5 { top: 42%; right: 0; animation-delay: -4s; }
@keyframes float { 50% { transform: translateY(-12px); } }

/* services */
.cards { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.card { display: block; background: #fff; border: 1px solid #e5dfcf; border-radius: var(--radius); padding: 1.3rem; text-decoration: none; color: inherit; box-shadow: var(--shadow); transition: transform .15s ease, border-color .15s; }
.card:hover { transform: translateY(-4px); border-color: var(--teal); }
.card h3 { margin: .8rem 0 .2rem; color: var(--teal-dark); }
.card p { color: var(--muted); font-size: .95rem; }
.badge { display: grid; place-items: center; width: 3.4rem; height: 3.4rem; border-radius: 1rem; color: #fff; }
.c1 { background: #0f8b8d; } .c2 { background: #e09f00; } .c3 { background: #2b6cb0; } .c4 { background: #7c4dbb; }
.c5 { background: #c2415d; } .c6 { background: #d9534f; } .c7 { background: #3b8f4f; } .c8 { background: #5b6b6a; }
.c9 { background: #2f5d8a; } .c10 { background: #6b8e23; } .c11 { background: #b5651d; } .c12 { background: #d1495b; }

/* steps and why */
.steps { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: 1.5rem; }
.steps li { background: #fff; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.num { display: grid; place-items: center; width: 2.6rem; height: 2.6rem; border-radius: 50%; background: var(--amber); color: #2b1d00; font-weight: 800; margin-bottom: .8rem; }
.steps p, .why p { color: var(--muted); margin-top: .3rem; }
.why { display: grid; gap: 1.5rem; margin-top: 2rem; }

/* reviews */
.reviews { display: grid; gap: 1.2rem; margin-top: 2rem; }
.review { margin: 0; background: #fff; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.stars { color: var(--amber); font-size: 1.3rem; letter-spacing: .1em; }
.review blockquote { margin: .6rem 0 1rem; font-size: 1.05rem; }
.review figcaption { display: flex; flex-direction: column; color: var(--muted); font-size: .95rem; }
.review figcaption strong { color: var(--teal-dark); }

/* nri banner */
.nri { background: var(--teal-soft); text-align: center; padding: 3rem 0; }
.nri h2 { margin-bottom: .6rem; }
.nri p { color: var(--muted); margin-bottom: 1.4rem; }

.chips { list-style: none; margin: 1.5rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: .6rem; }
.chips li { display: flex; align-items: center; gap: .4rem; background: #fff; border: 1px solid #d6d0bf; border-radius: 999px; padding: .4rem 1rem; font-weight: 600; }
.chips .ic { color: var(--teal); }

/* faq */
details { background: #fff; border-radius: .9rem; margin-top: 1rem; padding: 1rem 1.2rem; box-shadow: var(--shadow); }
summary { font-weight: 700; cursor: pointer; }
details p { margin-top: .6rem; color: var(--muted); }

/* form */
.form { display: flex; flex-direction: column; background: #fff; padding: 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow); }
label { font-weight: 700; margin-top: 1rem; }
label:first-child { margin-top: 0; }
input, select, textarea { font: inherit; padding: .75rem; margin-top: .3rem; border: 2px solid #8a9a98; border-radius: .7rem; background: #fff; color: var(--ink); }
.form .btn { margin-top: 1.5rem; }

:focus-visible { outline: 4px solid var(--amber); outline-offset: 2px; }

.site-footer { background: var(--teal-dark); color: #d4e7e4; text-align: center; padding: 2rem 0; }
.site-footer strong { color: #fff; font-size: 1.2rem; }
.site-footer .mail { color: #fff; }
.form .btn + .btn { margin-top: .8rem; }

/* sticky contact dock */
.dock { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: flex; gap: .6rem; padding: .6rem; background: rgba(255,253,248,.97); border-top: 1px solid #e5dfcf; }
.dock .btn { flex: 1; min-height: 3.2rem; }

@media (min-width: 48rem) {
  .nav { display: flex; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .why { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 3rem; }
  .hero-grid { grid-template-columns: 1.2fr 1fr; }
  .hero-art { display: block; }
  body { padding-bottom: 0; }
  .dock { left: auto; right: 1.2rem; bottom: 1.2rem; padding: 0; background: none; border: 0; flex-direction: column; }
  .dock .btn-call { display: none; }
  .dock .btn { flex: none; padding: .7rem 1.6rem; }
}
@media (min-width: 64rem) {
  .cards { grid-template-columns: repeat(4, 1fr); }
  .why { grid-template-columns: repeat(4, 1fr); }
  .reviews { grid-template-columns: repeat(3, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}