/*
 * SWARAM DENTAL CLINIC — About Page Styles
 * Phase D: About & Dr. Swati Shivane
 */

/* ============================================================
   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);
}

.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: 60ch;
}

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


/* ============================================================
   ABOUT INTRO — DOCTOR PROFILE
   ============================================================ */

.about-intro__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.about-intro__image-wrap {
  position: sticky;
  top: 100px;
}

.about-intro__image {
  width: 100%;
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-2xl);
  display: block;
  height: auto;
  object-fit: contain;
  object-position: center top;
  max-height: none;
}

.about-intro__image-card {
  margin-top: var(--space-5);
  background: var(--gradient-brand);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  color: var(--clr-neutral-0);
}

.about-intro__image-card-name {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--clr-neutral-0);
  margin-bottom: var(--space-1);
}

.about-intro__image-card-deg {
  font-size: var(--fs-sm);
  color: var(--clr-primary-100);
  margin-bottom: var(--space-4);
  line-height: var(--lh-snug);
}

.about-intro__image-card-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.about-intro__stat {
  background: hsla(0,0%,100%,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-4);
  text-align: center;
}

.about-intro__stat-num {
  display: block;
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-neutral-0);
  line-height: 1;
  margin-bottom: 2px;
}

.about-intro__stat-label {
  font-size: var(--fs-xs);
  color: var(--clr-primary-100);
  font-weight: var(--fw-medium);
}

/* Content column */
.about-intro__content {}

.about-intro__lead {
  font-size: var(--fs-lg);
  font-weight: var(--fw-medium);
  color: var(--clr-neutral-800);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-6);
  padding-left: var(--space-5);
  border-left: 3px solid var(--color-brand);
}

.about-intro__body {
  font-size: var(--fs-base);
  color: var(--color-text);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-5);
}

.about-intro__body strong {
  color: var(--clr-neutral-900);
  font-weight: var(--fw-semibold);
}

@media (max-width: 900px) {
  .about-intro__grid { grid-template-columns: 1fr; }
  .about-intro__image-wrap { position: static; }
  .about-intro__image { max-height: 420px; }
}


/* ============================================================
   CREDENTIALS SECTION
   ============================================================ */

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

.credentials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.credential-card {
  background: var(--clr-neutral-0);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  border: 1px solid var(--color-border-soft);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  overflow: hidden;
  word-break: break-word;
  min-width: 0;
}

.credential-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--clr-primary-100);
}

.credential-card__icon {
  width: 52px;
  height: 52px;
  background: var(--gradient-brand);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-neutral-0);
  box-shadow: var(--shadow-brand);
  flex-shrink: 0;
}

.credential-card__icon svg { width: 24px; height: 24px; }

.credential-card__title {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-neutral-900);
  margin-bottom: var(--space-1);
  line-height: var(--lh-snug);
  word-break: break-word;
}

.credential-card__text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
  word-break: break-word;
  overflow-wrap: break-word;
}

/* inner div wrapping title + text inside card */
.credential-card > div {
  min-width: 0;
  overflow: hidden;
}


/* ============================================================
   EXPERTISE — WHAT DR. SWATI TREATS
   ============================================================ */

.expertise__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.expertise-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--clr-neutral-0);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-soft);
  transition: var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.expertise-item:hover {
  border-color: var(--clr-primary-200);
  background: var(--clr-primary-50);
  transform: translateX(4px);
}

.expertise-item__dot {
  width: 10px;
  height: 10px;
  background: var(--gradient-brand);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.expertise-item__text {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-neutral-800);
}


/* ============================================================
   PHILOSOPHY SECTION
   ============================================================ */

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

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

.philosophy__quote {
  position: relative;
  padding: var(--space-10) var(--space-8);
  background: var(--gradient-hero);
  border-radius: var(--radius-3xl);
  color: var(--clr-neutral-0);
  overflow: hidden;
}

.philosophy__quote::before {
  content: '"';
  position: absolute;
  top: -var(--space-4);
  left: var(--space-6);
  font-size: 10rem;
  line-height: 1;
  color: hsla(0,0%,100%,0.08);
  font-family: Georgia, serif;
  pointer-events: none;
}

.philosophy__quote-text {
  font-size: var(--fs-xl);
  font-weight: var(--fw-medium);
  line-height: var(--lh-relaxed);
  color: var(--clr-neutral-0);
  font-style: italic;
  position: relative;
  z-index: 1;
  max-width: none;
  margin-bottom: var(--space-6);
}

.philosophy__quote-author {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-primary-200);
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.philosophy__quote-author::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--clr-accent-300);
  flex-shrink: 0;
}

.philosophy__points {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.philosophy__point {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--clr-neutral-0);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-soft);
  transition: var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.philosophy__point:hover {
  border-color: var(--clr-primary-100);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.philosophy__point-icon {
  width: 44px;
  height: 44px;
  background: var(--color-brand-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-brand);
  flex-shrink: 0;
  transition: var(--transition-base);
}

.philosophy__point:hover .philosophy__point-icon {
  background: var(--gradient-brand);
  color: var(--clr-neutral-0);
  box-shadow: var(--shadow-brand);
}

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

.philosophy__point-title {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--clr-neutral-900);
  margin-bottom: var(--space-1);
}

.philosophy__point-text {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  line-height: var(--lh-relaxed);
}

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


/* ============================================================
   CLINIC — ABOUT THE PRACTICE
   ============================================================ */

.clinic-about__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.clinic-about__image {
  width: 100%;
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-2xl);
  object-fit: contain;
  aspect-ratio: auto;
  height: auto;
  display: block;
}

.clinic-about__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.clinic-about__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.clinic-about__feature-check {
  width: 22px;
  height: 22px;
  background: var(--clr-success-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.clinic-about__feature-check svg {
  width: 12px;
  height: 12px;
  color: var(--clr-success);
}

.clinic-about__feature-text {
  font-size: var(--fs-sm);
  color: var(--color-text);
  line-height: var(--lh-relaxed);
}

.clinic-about__feature-text strong {
  color: var(--clr-neutral-900);
  font-weight: var(--fw-semibold);
}

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


/* ============================================================
   REVIEWS ON ABOUT PAGE
   ============================================================ */

.about-reviews { background: var(--clr-neutral-50); }

.about-reviews__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

/* Reusable CTA row below grids */
.section-cta-row {
  text-align: center;
  margin-top: var(--space-10);
}


/* ============================================================
   APPOINTMENT CTA STRIP
   ============================================================ */

.about-cta {
  background: var(--gradient-brand);
  padding-block: var(--space-16);
  text-align: center;
}

.about-cta__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: hsla(0,0%,100%,0.12);
  border: 1px solid hsla(0,0%,100%,0.2);
  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-5);
}

.about-cta__title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-extrabold);
  color: var(--clr-neutral-0);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-4);
}

.about-cta__sub {
  font-size: var(--fs-lg);
  color: var(--clr-primary-100);
  line-height: var(--lh-relaxed);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

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


/* ============================================================
   FAQ — shared across all pages
   ============================================================ */

.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; }
}


/* ============================================================
   APPOINTMENT SECTION — shared across all pages
   ============================================================ */

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


/* ============================================================
   AREAS SERVED — shared across all pages
   ============================================================ */

.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;
}