/* ===================== GLOBAL ===================== */
:root {
  --brand: #0d6efd;
  --text: #0f172a;
  --muted: #6b7280;
  --bg: #ffffff;
  --card: #ffffff;
  --border: rgba(15, 23, 42, 0.08);
  --shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  --radius: 18px;
  --radius-sm: 12px;
  --header-h: 80px;
  --grad: linear-gradient(135deg, #00f5ff 0%, #0066ff 100%);
}

* { box-sizing: border-box; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; }

.hl {
  font-weight: 700;
  color: var(--text);
}


/* ===================== HERO ===================== */
.about-hero {
  position: relative;
  margin-top: 90px;
  height: 50vh;
  max-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  overflow: hidden;
}

.about-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("image/abouthero (2).jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1);
  animation: heroZoom 8s ease-in-out forwards;
  will-change: transform;
}

@keyframes heroZoom {
  from { transform: scale(1); }
  to   { transform: scale(1.12); }
}

.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.72), rgba(2, 6, 23, 0.35));
  z-index: 1;
}

.about-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1150px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.about-hero-title {
  color: #fff;
  font-size: clamp(30px, 5vw, 52px);
  font-weight: 800;
  letter-spacing: 0.3px;
  margin: 0;
  line-height: 1.2;
}

.about-hero-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  flex-wrap: wrap;
  justify-content: center;
}

.about-hero-link {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  transition: color 0.3s ease;
}
.about-hero-link:hover { color: #fff; }

.about-hero-sep { opacity: 0.7; }
.about-hero-current { opacity: 0.85; }

@media (min-width: 1024px) {
  .about-hero {
    margin-top: 176px;
    padding-top: 80px;
    height: 50vh;
    min-height: 260px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .about-hero {
    margin-top: 66px;
    height: 50vh;
    min-height: 260px;
    padding: 15px 12px;
  }
  .about-hero-title { font-size: clamp(26px, 6vw, 40px); }
  .about-hero-breadcrumb { font-size: 14px; gap: 8px; }
}

@media (max-width: 767px) {
  .about-hero {
    height: 40vh;
    min-height: 260px;
    margin-top: 66px;
    padding: 12px 10px;
  }
  .about-hero-title { font-size: clamp(24px, 7vw, 32px); }
  .about-hero-breadcrumb { font-size: 13px; gap: 6px; }
}


/* ===================== SECTION 1 ===================== */
.about-section1 { padding: 60px 0; }

.about-section1__container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 26px;
  align-items: start;
}

.about-section1__card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}

.about-section1__eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--muted);
  margin: 0 0 10px;
  text-transform: uppercase;
}

.about-section1__title {
  font-size: 21px;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--text);
}

.about-section1__meta {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.5;
  font-size: 14px;
  font-weight: 500;
}

.about-section1__meta li {
  padding: 6px 0;
  border-bottom: 1px dashed rgba(15, 23, 42, 0.10);
}
.about-section1__meta li:last-child { border-bottom: 0; }

.about-section1__meta .hl { font-weight: 600; }

.about-section1__text p {
  margin: 0 0 12px;
  color: rgba(15, 23, 42, 0.86);
  line-height: 1.75;
  font-size: 15.5px;
}

.about-section1__panel {
  margin-top: 14px;
  padding: 14px;
  border-radius: calc(var(--radius) - 6px);
  border: 1px solid rgba(15, 23, 42, 0.10);
  background: rgba(13, 110, 253, 0.06);
}

.about-section1__panelTitle {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 900;
  color: var(--text);
}

.about-section1__panelText {
  margin: 0;
  color: rgba(15, 23, 42, 0.86);
  line-height: 1.7;
  font-size: 14.8px;
}

.about-section1__notice {
  margin-top: 14px;
  padding: 14px;
  border-radius: calc(var(--radius) - 6px);
  border: 1px solid rgba(245, 158, 11, 0.35);
  background: rgba(245, 158, 11, 0.10);
  color: rgba(15, 23, 42, 0.90);
  line-height: 1.75;
  font-size: 14.8px;
}

.about-section1__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.about-section1__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 14px;
  border-radius: 999px;
  background: rgba(13, 110, 253, 0.10);
  border: 1px solid rgba(13, 110, 253, 0.25);
  color: var(--brand);
  font-weight: 700;
  font-size: 14px;
  transition: 0.2s ease;
}

.about-section1__link:hover {
  background: rgba(13, 110, 253, 0.18);
  transform: translateY(-1px);
}

.about-section1__bottomImages {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.about-section1__imgCard {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.07);
  transform: translateZ(0);
}

.about-section1__imgCard img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  transition: transform .35s ease;
  display: block;
}

.about-section1__imgCard:hover img { transform: scale(1.06); }

.about-section1__right {
  position: sticky;
  top: 110px;
}

.about-section1__doctorWrap {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: #f8fafc;
  display: grid;
  place-items: center;
  padding: 14px;
}

.about-section1__doctorImg {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: cover !important;
  display: block;
}

@media (max-width: 992px) {
  .about-section1__container { grid-template-columns: 1fr; }
  .about-section1__right { position: static; top: auto; }
  .about-section1__doctorWrap { padding: 12px; }
  .about-section1__doctorImg { max-height: 420px; }
}

@media (max-width: 600px) {
  .about-section1 { padding: 50px 0; }
  .about-section1__card { padding: 20px; }
  .about-section1__bottomImages { grid-template-columns: 1fr; }
  .about-section1__imgCard img { height: 200px; }
}


/* ===================== CERTIFICATES ===================== */
.about-certificate {
  background: #f8fafc;
  padding: 60px 0;
}

.about-certificate__container {
  width: 100%;
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 16px;
}

.about-certificate__head {
  text-align: center;
  margin-bottom: 40px;
}

.about-certificate__eyebrow {
  margin: 0 0 8px;
  font-size: 14px;
  letter-spacing: 1.6px;
  font-weight: 800;
  text-transform: uppercase;
  color: #6366f1;
}

.about-certificate__title {
  margin: 0 0 10px;
  font-weight: 900;
  color: #111827;
  font-size: clamp(24px, 2.5vw, 36px);
}

.about-certificate__sub {
  margin: 0;
  color: rgba(15, 23, 42, 0.72);
  line-height: 1.65;
}

.about-certificate__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 18px;
}

.about-certificate__card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease;
  min-height: 260px;
}

.about-certificate__card:hover { transform: translateY(-3px); }

.about-certificate__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.about-certificate__badge {
  font-weight: 800;
  font-size: 12px;
  color: #fff;
  padding: 7px 12px;
  border-radius: 999px;
  background: #3490dc;
}

.about-certificate__cardTitle {
  margin: 8px 0 10px;
  font-weight: 900;
  color: #1f2937;
  font-size: 18px;
}

.about-certificate__text {
  margin: 0 0 10px;
  color: rgba(15, 23, 42, 0.78);
  line-height: 1.65;
  font-size: 14px;
}

.about-certificate__magBtn,
.about-certificate__closeBtn,
.about-certificate__openFull {
  padding: 10px 20px;
  background: var(--grad);
  color: #fff;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: filter 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.about-certificate__magBtn:hover,
.about-certificate__closeBtn:hover,
.about-certificate__openFull:hover { filter: brightness(1.1); }

.about-certificate__mag {
  background: #fff;
  padding: 30px 20px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin: 40px auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 800px;
}

.about-certificate__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: rgba(2, 6, 23, 0.55);
  color: #fff;
  font-size: 34px;
  display: grid;
  place-items: center;
  cursor: pointer;
  z-index: 2;
  border: none;
  transition: background 0.2s ease;
}

.about-certificate__nav--prev { left: 12px; }
.about-certificate__nav--next { right: 12px; }
.about-certificate__nav:hover { background: rgba(2, 6, 23, 0.7); }

@media (max-width: 768px) {
  .about-certificate__grid { grid-template-columns: 1fr 1fr; }
  .about-certificate__mag {
    flex-direction: column;
    max-width: 90%;
    margin-top: 30px;
  }
  .about-certificate__magBtn { margin-top: 10px; padding: 8px 16px; }
}

@media (max-width: 520px) {
  .about-certificate__grid { grid-template-columns: 1fr; }
  .about-certificate__mag { max-width: 95%; margin-top: 20px; }
  .about-certificate__magBtn { margin-top: 10px; padding: 6px 14px; }
}