/*
 * SWARAM DENTAL CLINIC — Common Shared Styles
 * Loaded on EVERY page.
 * Contains: page-hero, shared sections (FAQ, reviews, appointment,
 *           location, areas, emergency strip, review modal,
 *           inner-page card styles, blog cards, before-after cards).
 */


/* ============================================================
   PAGE HERO — inner pages
   ============================================================ */

.page-hero {
  background: var(--gradient-hero);
  padding-block: clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 80% 50%, hsla(196,70%,60%,0.12) 0%, transparent 55%);
  pointer-events: none;
}

.page-hero__container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (max-width: 640px) { .page-hero__container { padding-inline: var(--space-4); } }

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  color: var(--clr-primary-200);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.page-hero__breadcrumb a { color: var(--clr-primary-200); text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
.page-hero__breadcrumb a:hover { color: var(--clr-neutral-0); }
.page-hero__breadcrumb svg { width: 12px; height: 12px; flex-shrink: 0; }

.page-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: hsla(0,0%,100%,0.10);
  border: 1px solid hsla(0,0%,100%,0.18);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--clr-accent-200);
  margin-bottom: var(--space-4);
}

.page-hero__title {
  font-size: var(--fs-h1);
  font-weight: var(--fw-extrabold);
  color: var(--clr-neutral-0);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-4);
}

.page-hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--clr-primary-100);
  line-height: var(--lh-relaxed);
  max-width: 64ch;
}


/* ============================================================
   SECTION CTA ROW — centred button row after any grid
   ============================================================ */

.section-cta-row {
  text-align: center;
  margin-top: var(--space-10);
}


/* ============================================================
   PATIENT REVIEWS SECTION
   ============================================================ */

.reviews-section { background: var(--clr-neutral-0); }

.reviews__summary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
  padding: var(--space-8);
  background: var(--gradient-brand);
  border-radius: var(--radius-2xl);
}

.reviews__summary-score { text-align: center; color: var(--clr-neutral-0); }
.reviews__summary-number { font-size: var(--fs-6xl); font-weight: var(--fw-extrabold); line-height: 1; }
.reviews__summary-stars  { font-size: var(--fs-xl); color: var(--clr-accent-300); letter-spacing: 3px; margin-block: var(--space-1); }
.reviews__summary-count  { font-size: var(--fs-sm); color: var(--clr-primary-100); }

.reviews__summary-divider {
  width: 1px;
  height: 80px;
  background: hsla(0,0%,100%,0.20);
}

.reviews__summary-text { color: var(--clr-neutral-0); max-width: 400px; }
.reviews__summary-text h3 { font-size: var(--fs-h3); font-weight: var(--fw-bold); color: var(--clr-neutral-0); margin-bottom: var(--space-2); letter-spacing: var(--ls-tight); }
.reviews__summary-text p  { font-size: var(--fs-sm); color: var(--clr-primary-100); line-height: var(--lh-relaxed); max-width: none; }

/* Carousel */
.reviews__carousel { position: relative; overflow: hidden; }
.reviews__track { display: flex; gap: var(--space-6); transition: transform var(--duration-slow) var(--ease-out); }
.reviews__track .card-review { flex: 0 0 calc(33.333% - var(--space-4)); min-width: 0; }

@media (max-width: 1024px) { .reviews__track .card-review { flex: 0 0 calc(50% - var(--space-3)); } }
@media (max-width: 640px)  { .reviews__track .card-review { flex: 0 0 100%; } }

.reviews__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.reviews__btn {
  width: 44px; height: 44px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: var(--clr-neutral-0);
  color: var(--clr-neutral-700);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.reviews__btn:hover {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--clr-neutral-0);
  box-shadow: var(--shadow-brand);
}

.reviews__btn:disabled { opacity: 0.4; pointer-events: none; }
.reviews__btn svg { width: 18px; height: 18px; }

.reviews__dots { display: flex; gap: var(--space-2); }
.reviews__dots [data-dot] {
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  border: none; cursor: pointer;
  transition: var(--transition-base);
}
.reviews__dots [data-dot].active { background: var(--color-brand); width: 24px; }

/* Static grid (non-carousel) reviews */
.reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}


/* ============================================================
   FAQ SECTION
   ============================================================ */

.faq-section { background: var(--clr-neutral-0); }

.faq__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.faq__list { display: flex; flex-direction: column; gap: var(--space-3); }

.faq__item {
  border: 1.5px solid var(--color-border-soft);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

.faq__item.is-open {
  border-color: var(--clr-primary-200);
  box-shadow: var(--shadow-md);
}

.faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}

.faq__trigger:hover                  { background: var(--clr-neutral-50); }
.faq__item.is-open .faq__trigger     { background: var(--clr-primary-50); }

.faq__question {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-neutral-900);
  line-height: var(--lh-snug);
}

.faq__item.is-open .faq__question { color: var(--color-brand); }

.faq__icon {
  width: 24px; height: 24px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-base);
  color: var(--clr-neutral-500);
}

.faq__item.is-open .faq__icon {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--clr-neutral-0);
  transform: rotate(45deg);
}

.faq__icon svg { width: 14px; height: 14px; }

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}

.faq__answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  color: var(--color-text-muted);
}

.faq__cta-card {
  background: var(--gradient-brand);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  color: var(--clr-neutral-0);
  text-align: center;
  position: sticky;
  top: 100px;
}

.faq__cta-card h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-neutral-0);
  margin-bottom: var(--space-4);
  letter-spacing: var(--ls-tight);
}

.faq__cta-card p {
  font-size: var(--fs-sm);
  color: var(--clr-primary-100);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  max-width: none;
}

.faq__cta-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: hsla(0,0%,100%,0.15);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  font-weight: var(--fw-semibold);
  color: var(--clr-neutral-0);
  text-decoration: none;
  transition: var(--transition-base);
}

.faq__cta-phone:hover { background: hsla(0,0%,100%,0.22); }
.faq__cta-phone svg   { width: 20px; height: 20px; }

@media (max-width: 900px) {
  .faq__grid { grid-template-columns: 1fr; }
  .faq__cta-card { position: static; }
}


/* ============================================================
   BOOK APPOINTMENT SECTION
   ============================================================ */

.appointment-section {
  background: var(--gradient-brand-light);
  border-top: 1px solid var(--clr-primary-100);
  border-bottom: 1px solid var(--clr-primary-100);
}

.appointment__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.appointment__contact-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.appointment__contact-item { display: flex; align-items: center; gap: var(--space-4); }

.appointment__contact-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-xl);
  background: var(--gradient-brand);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-neutral-0);
  flex-shrink: 0;
  box-shadow: var(--shadow-brand);
}

.appointment__contact-icon svg { width: 20px; height: 20px; }

.appointment__contact-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  color: var(--color-text-muted);
  font-weight: var(--fw-semibold);
  display: block;
  margin-bottom: 2px;
}

.appointment__contact-value { font-size: var(--fs-base); font-weight: var(--fw-semibold); color: var(--clr-neutral-900); }
.appointment__contact-value a { color: inherit; text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
.appointment__contact-value a:hover { color: var(--color-brand); }

@media (max-width: 900px) { .appointment__grid { grid-template-columns: 1fr; } }


/* ============================================================
   REVIEW FORM + THANK-YOU MODAL
   ============================================================ */

.review-form-card {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-soft);
}

.review-form-card h3 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  color: var(--clr-neutral-900);
  margin-bottom: var(--space-2);
}

.review-form-card p {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* Modal */
#reviewModal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  align-items: center;
  justify-content: center;
  display: none;
}

#reviewModal.is-open { display: flex; }

.review-modal__overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay-dark);
}

.review-modal__box {
  position: relative;
  background: var(--clr-neutral-0);
  border-radius: var(--radius-2xl);
  padding: var(--space-12);
  max-width: 420px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-2xl);
}

.review-modal__icon {
  width: 72px; height: 72px;
  background: var(--clr-success-light);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-5);
}

.review-modal__icon svg { width: 36px; height: 36px; color: var(--clr-success); }

.review-modal__title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-bold);
  color: var(--clr-neutral-900);
  margin-bottom: var(--space-3);
}

.review-modal__text {
  font-size: var(--fs-base);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  max-width: none;
}


/* ============================================================
   LOCATION / GOOGLE MAP SECTION
   ============================================================ */

.location-section { background: var(--clr-neutral-50); }

.location-map-wrap {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border-soft);
  margin-bottom: var(--space-8);
}

.location-map-wrap iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
}

.location-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ============================================================
   AREAS SERVED SECTION
   ============================================================ */

.areas-section {
  background: var(--clr-primary-900);
  padding-block: var(--space-16);
}

.areas-section .section-tag         { background: hsla(0,0%,100%,0.10); color: var(--clr-primary-100); }
.areas-section .section-tag::before { background: var(--clr-accent-300); }
.areas-section .section-title       { color: var(--clr-neutral-0); }
.areas-section .section-subtitle    { color: var(--clr-primary-200); }

.areas__grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-10);
}

.areas__chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: hsla(0,0%,100%,0.08);
  border: 1px solid hsla(0,0%,100%,0.12);
  border-radius: var(--radius-full);
  color: var(--clr-primary-100);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  transition: var(--transition-base);
  text-decoration: none;
}

.areas__chip::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--clr-accent-300);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.areas__chip:hover {
  background: hsla(0,0%,100%,0.14);
  color: var(--clr-neutral-0);
  transform: translateY(-2px);
}

.areas__seo-text {
  text-align: center;
  margin-top: var(--space-12);
  padding: var(--space-8);
  background: hsla(0,0%,100%,0.04);
  border-radius: var(--radius-2xl);
  border: 1px solid hsla(0,0%,100%,0.08);
}

.areas__seo-text h2 {
  font-size: var(--fs-h3);
  color: var(--clr-neutral-0);
  margin-bottom: var(--space-4);
  font-weight: var(--fw-bold);
}

.areas__seo-text p {
  font-size: var(--fs-sm);
  color: var(--clr-primary-200);
  line-height: var(--lh-loose);
  max-width: 80ch;
  margin-inline: auto;
}


/* ============================================================
   EMERGENCY STRIP
   ============================================================ */

.emergency-strip {
  background: hsl(4, 76%, 50%);
  padding-block: var(--space-5);
  text-align: center;
}

.emergency-strip .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.emergency-strip p {
  color: var(--clr-neutral-0);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  max-width: none;
}

.emergency-strip p svg { width: 20px; height: 20px; flex-shrink: 0; }

@media (max-width: 480px) {
  .emergency-strip .container { flex-direction: column; gap: var(--space-3); }
}