/* Dental Implants in Chennai hub (2026-11-11) — extras on top of the theme style.css */
.ih-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 26px 0 30px; }
.ih-facts > div { padding: 18px 20px; border-radius: 18px; background: var(--cream, #F8F7F3); border: 1px solid var(--border, rgba(0,157,165,.15)); }
.ih-facts span { display: block; margin-bottom: 6px; color: var(--orange, #F3754B); font-size: 10px; font-weight: 800; letter-spacing: 3px; }
.ih-facts p { margin: 0; font-size: 15px; line-height: 1.55; color: #1A1A1A; }
.ih-facts small { color: var(--muted, #667577); }
.ih-facts a { color: var(--teal, #009DA5); font-weight: 700; text-decoration: none; }

.ih-why-note { margin-top: 26px; color: rgba(255,255,255,.85); font-size: 16px; line-height: 1.7; }
.ih-why-note a { color: #fff; font-weight: 700; }

.ih-head h2 {
  font-family: var(--font-heading, "Manrope", sans-serif); font-size: clamp(34px, 4vw, 56px); line-height: 1.08;
  letter-spacing: -.03em; color: var(--teal, #009DA5); margin: 18px 0 18px;
}
.ih-head h2 em { color: var(--orange, #F3754B); font-style: normal; }
.ih-head p { color: var(--muted, #667577); font-size: 16px; line-height: 1.7; }
.ih-head p a { color: var(--teal, #009DA5); font-weight: 700; }

.ih-suitable { background: var(--cream, #F8F7F3); }
.ih-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.ih-card {
  display: flex; gap: 18px; align-items: flex-start; padding: 28px 26px; border-radius: 24px; background: #fff;
  border: 1px solid var(--border, rgba(0,157,165,.15)); transition: transform .35s ease, box-shadow .35s ease, background .35s ease;
}
.ih-card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(0,110,116,.12); }
.ih-card:nth-child(4) { background: var(--teal, #009DA5); }
.ih-card:nth-child(4) p, .ih-card:nth-child(4) span { color: #fff; }
.ih-card span { font-family: var(--font-heading, "Manrope", sans-serif); font-weight: 800; font-size: 14px; color: var(--orange, #F3754B); letter-spacing: 1px; padding-top: 3px; }
.ih-card p { margin: 0; font-size: 17px; line-height: 1.5; font-weight: 600; color: #1A1A1A; }
.ih-note { margin-top: 30px; color: var(--muted, #667577); }
.ih-note a { color: var(--teal, #009DA5); font-weight: 700; }

.ih-faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.ih-faq-item { border-bottom: 1px solid var(--border, rgba(0,157,165,.15)); }
.ih-faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 0; }
.ih-faq-item summary::-webkit-details-marker { display: none; }
.ih-faq-item summary h3 { margin: 0; font-family: var(--font-heading, "Manrope", sans-serif); font-size: 19px; line-height: 1.35; color: #1A1A1A; transition: color .25s; }
.ih-faq-item summary:hover h3, .ih-faq-item[open] summary h3 { color: var(--teal, #009DA5); }
.ih-faq-item summary i {
  flex: 0 0 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border, rgba(0,157,165,.25)); position: relative; transition: background .25s, transform .35s;
}
.ih-faq-item summary i::before, .ih-faq-item summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; background: var(--orange, #F3754B); transform: translate(-50%, -50%); }
.ih-faq-item summary i::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .3s; }
.ih-faq-item[open] summary i { background: var(--orange, #F3754B); }
.ih-faq-item[open] summary i::before, .ih-faq-item[open] summary i::after { background: #fff; }
.ih-faq-item[open] summary i::after { transform: translate(-50%, -50%) rotate(0deg); }
.ih-faq-item p { margin: 0 0 24px; color: var(--muted, #667577); font-size: 16px; line-height: 1.75; max-width: 640px; }

.ih-map { margin-top: 30px; border-radius: 30px; overflow: hidden; height: 380px; box-shadow: 0 30px 70px rgba(0,70,74,.12); }
.ih-map iframe { width: 100%; height: 100%; border: 0; display: block; }

.ih-guides { padding: 0 0 100px; background: var(--cream, #F8F7F3); }
.contact-section + .ih-guides { padding-top: 10px; }
.ih-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.ih-chips a {
  padding: 12px 20px; border-radius: 40px; background: #fff; border: 1px solid var(--border, rgba(0,157,165,.2));
  color: var(--teal, #009DA5); font-weight: 700; font-size: 14px; text-decoration: none; transition: background .25s, color .25s;
}
.ih-chips a:hover { background: var(--teal, #009DA5); color: #fff; }

@media (max-width: 1024px) {
  .ih-cards { grid-template-columns: 1fr 1fr; }
  .ih-faq-grid { grid-template-columns: 1fr; gap: 30px; }
}
@media (max-width: 640px) {
  .ih-facts, .ih-cards { grid-template-columns: 1fr; }
  .ih-map { height: 300px; border-radius: 22px; }
  .ih-faq-item summary h3 { font-size: 17px; }
  .ih-guides { padding-bottom: 70px; }
}

/* ===== v3 long-form blocks ===== */
.ih-guide { background: #fff; }
.ih-guide#aftercare { background: var(--cream, #F8F7F3); }
.ih-split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.ih-prose p { color: var(--muted, #667577); font-size: 17px; line-height: 1.85; margin: 0 0 18px; }
.ih-prose .ih-lead { color: #1A1A1A; font-size: 21px; line-height: 1.6; font-weight: 500; }
.ih-parts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 60px; }
.ih-part { padding: 34px 30px; border-radius: 26px; background: var(--cream, #F8F7F3); border: 1px solid var(--border, rgba(0,157,165,.15)); position: relative; overflow: hidden; transition: transform .35s, box-shadow .35s; }
.ih-part:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(0,110,116,.12); }
.ih-part span { font-family: var(--font-heading, "Manrope", sans-serif); font-size: 54px; font-weight: 800; color: rgba(0,157,165,.14); position: absolute; right: 22px; top: 10px; }
.ih-part h3 { font-family: var(--font-heading, "Manrope", sans-serif); color: var(--teal, #009DA5); font-size: 22px; margin: 0 0 10px; }
.ih-part p { margin: 0; color: var(--muted, #667577); line-height: 1.7; }

.ih-more-types { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 30px; }
.ih-more-types > div { padding: 30px 32px; border-radius: 26px; background: #fff; border: 1px solid var(--border, rgba(0,157,165,.15)); }
.ih-more-types h3 { font-family: var(--font-heading, "Manrope", sans-serif); font-size: 21px; color: #1A1A1A; margin: 0 0 10px; }
.ih-more-types p { margin: 0; color: var(--muted, #667577); line-height: 1.75; }
.ih-more-types a { color: var(--teal, #009DA5); font-weight: 700; text-decoration: none; }

.ih-center { text-align: center; max-width: 760px; margin: 0 auto; }
.ih-center .section-eyebrow { justify-content: center; }
.ih-procon { background: var(--cream, #F8F7F3); }
.ih-procon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; margin-top: 50px; }
.ih-pro, .ih-con { padding: 40px; border-radius: 30px; }
.ih-pro { background: var(--teal, #009DA5); color: #fff; }
.ih-con { background: #fff; border: 1px solid var(--border, rgba(0,157,165,.15)); }
.ih-pro h3, .ih-con h3 { font-family: var(--font-heading, "Manrope", sans-serif); font-size: 26px; margin: 0 0 22px; }
.ih-con h3 { color: var(--orange, #F3754B); }
.ih-pro ul, .ih-con ul { list-style: none; margin: 0; padding: 0; }
.ih-pro li, .ih-con li { position: relative; padding: 0 0 14px 34px; line-height: 1.6; font-size: 16px; }
.ih-con li { color: #3a4748; }
.ih-pro li::before, .ih-con li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }
.ih-pro li::before { background: rgba(255,255,255,.2); color: #fff; }
.ih-con li::before { content: "!"; background: rgba(243,117,75,.14); color: var(--orange, #F3754B); }

.ih-compare { background: #fff; }
.ih-table-wrap { margin-top: 40px; overflow-x: auto; border-radius: 26px; border: 1px solid var(--border, rgba(0,157,165,.15)); }
.ih-table { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 15.5px; }
.ih-table th, .ih-table td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--border, rgba(0,157,165,.12)); }
.ih-table thead th { background: var(--teal, #009DA5); color: #fff; font-family: var(--font-heading, "Manrope", sans-serif); font-size: 15px; letter-spacing: .02em; }
.ih-table thead th:nth-child(2) { background: var(--orange, #F3754B); }
.ih-table tbody th { color: #1A1A1A; font-weight: 700; background: var(--cream, #F8F7F3); width: 22%; }
.ih-table tbody td:nth-child(2) { color: var(--teal, #009DA5); font-weight: 700; background: rgba(0,157,165,.04); }
.ih-table td { color: var(--muted, #667577); }
.ih-table tr:last-child th, .ih-table tr:last-child td { border-bottom: 0; }

.ih-why-note strong { color: #fff; }
.ih-why-note + .ih-why-note { margin-top: 14px; }

.ih-choose { background: #fff; }
.ih-check { list-style: none; margin: 0; padding: 0; counter-reset: ck; display: grid; gap: 14px; }
.ih-check li { counter-increment: ck; position: relative; padding: 22px 24px 22px 76px; border-radius: 20px; background: var(--cream, #F8F7F3); border: 1px solid var(--border, rgba(0,157,165,.12)); transition: background .3s, transform .3s; }
.ih-check li:hover { background: #fff; transform: translateX(6px); box-shadow: 0 16px 36px rgba(0,110,116,.08); }
.ih-check li::before { content: "0" counter(ck); position: absolute; left: 24px; top: 22px; font-family: var(--font-heading, "Manrope", sans-serif); font-weight: 800; color: var(--orange, #F3754B); font-size: 18px; }
.ih-check h3 { margin: 0 0 4px; font-family: var(--font-heading, "Manrope", sans-serif); font-size: 18px; color: var(--teal, #009DA5); }
.ih-check p { margin: 0; color: var(--muted, #667577); line-height: 1.6; }

.ih-bone { background: var(--cream, #F8F7F3); }

@media (max-width: 1024px) {
  .ih-split, .ih-procon-grid { grid-template-columns: 1fr; gap: 30px; }
  .ih-parts { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .ih-parts, .ih-more-types { grid-template-columns: 1fr; }
  .ih-pro, .ih-con { padding: 28px 22px; }
  .ih-prose .ih-lead { font-size: 18px; }
  .ih-check li { padding-left: 62px; }
}
/* 72-hour band without photo */
.implant-feature .ih-noimg { background: radial-gradient(circle at 80% 30%, #12B3BB 0%, #009DA5 35%, #006E74 100%); }
.implant-feature .ih-noimg::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px); background-size: 22px 22px; }
/* v4: frames fill fully (theme sets height only) */
#where .image-frame, #bone-loss .image-frame { border-radius: 28px; box-shadow: 0 30px 70px rgba(0,70,74,.14); }
#where .image-frame img, #bone-loss .image-frame img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; }
@media (max-width: 860px) { #where .image-frame, #bone-loss .image-frame { height: 440px; } }
/* v4: hero = implant render, keep the implant (right side) visible */
.hero .hero-background .hero-slide { object-position: 70% 25% !important; }
@media (max-width: 860px) { .hero .hero-background .hero-slide { object-position: 84% 30% !important; opacity: .7; } }
.implant-feature .implant-image img { width: 100%; object-position: 80% center; }