/* ================================================
   Centro de Catarata y Oftalmología Sierra Poblana
   Stylesheet
   ================================================ */

/* === Variables & Reset === */
:root {
  --primary: #0d3b6e;
  --primary-dk: #082952;
  --accent: #1a91a6;
  --accent-lt: #20b2cc;
  --white: #ffffff;
  --light: #f4f7fb;
  --gray: #6c757d;
  --dark: #1a1a2e;
  --text: #333d4b;
  --border: #dde4ed;
  --shadow: 0 4px 24px rgba(13, 59, 110, 0.1);
  --radius: 10px;
  --transition: 0.3s ease;
  --font-head: "Montserrat", sans-serif;
  --font-body: "Open Sans", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}

/* === Utilities === */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}
.section-pad {
  padding: 80px 0;
}
.section-pad-sm {
  padding: 50px 0;
}
.text-center {
  text-align: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(26, 145, 166, 0.35);
}
.btn-primary:hover {
  background: var(--accent-lt);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 145, 166, 0.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
}
.btn-wa {
  background: #25d366;
  color: var(--white);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}
.btn-wa:hover {
  background: #20ba58;
  transform: translateY(-2px);
}

.tag {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 640px;
  margin: 0 auto 40px;
}
.divider {
  width: 60px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin: 14px auto 0;
}
.divider-left {
  margin: 14px 0 0;
}

/* === Top Bar === */
.top-bar {
  background: var(--primary-dk);
  color: var(--white);
  padding: 8px 0;
  font-size: 0.88rem;
}
.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar a {
  color: var(--white);
  transition: color var(--transition);
}
.top-bar a:hover {
  color: var(--accent-lt);
}
.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.top-bar i {
  margin-right: 5px;
  color: var(--accent-lt);
}

/* === Navbar === */
.navbar {
  background: var(--white);
  box-shadow: 0 2px 16px rgba(13, 59, 110, 0.12);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 60px;
  width: auto;
  object-fit: contain;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
}
.nav-logo-text .clinic-name {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  text-transform: uppercase;
}
.nav-logo-text .clinic-sub {
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 9px 18px;
  border-radius: 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--primary);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  background: var(--primary);
  color: var(--white);
}
.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--white);
  padding: 9px 18px;
  border-radius: 6px;
  font-weight: 700;
  font-family: var(--font-head);
  font-size: 0.88rem;
  transition: var(--transition);
}
.nav-phone:hover {
  background: var(--primary);
}
.nav-phone i {
  font-size: 1rem;
}
.nav-wa {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25d366;
  color: var(--white);
  padding: 9px 18px;
  border-radius: 6px;
  font-weight: 700;
  font-family: var(--font-head);
  font-size: 0.88rem;
  transition: var(--transition);
}
.nav-wa:hover {
  background: #20ba58;
}
.nav-wa i {
  font-size: 1rem;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* === Hero === */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--primary-dk) 0%,
    var(--primary) 60%,
    var(--accent) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
  max-width: 680px;
}
.hero-tag {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 5px 18px;
  border-radius: 50px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 16px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}
.hero-content h1 span {
  color: var(--accent-lt);
}
.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 32px;
  opacity: 0.9;
  max-width: 540px;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-size: 1.5rem;
  animation: bounce 1.8s infinite;
  opacity: 0.7;
  z-index: 1;
}
@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

/* === Floating CTA === */
.floating-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25d366;
  color: var(--white);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
}
.floating-wa:hover {
  background: #20ba58;
  transform: scale(1.1);
}

/* === About === */
.about {
  background: var(--white);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img-wrap img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  object-fit: cover;
  height: 450px;
}
.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--primary);
  color: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow);
}
.about-badge .number {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  display: block;
}
.about-badge .label {
  font-size: 0.8rem;
  opacity: 0.85;
}
.about-text .section-title {
  text-align: left;
}
.about-text p {
  color: var(--gray);
  margin-bottom: 18px;
}
.conditions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 24px 0;
}
.condition-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text);
}
.condition-item i {
  color: var(--accent);
  margin-top: 3px;
  flex-shrink: 0;
}

/* === Services Overview === */
.services-intro {
  background: var(--light);
}
.services-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 36px rgba(13, 59, 110, 0.16);
}
.service-card-img {
  height: 220px;
  overflow: hidden;
}
.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.service-card:hover .service-card-img img {
  transform: scale(1.06);
}
.service-card-body {
  padding: 26px 24px;
}
.service-card-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 14px;
}
.service-card-body h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 10px;
}
.service-card-body p {
  font-size: 0.9rem;
  color: var(--gray);
}

/* === Surgeries === */
.surgeries-section {
  background: var(--primary);
  color: var(--white);
}
.surgeries-section .section-title {
  color: var(--white);
}
.surgeries-section .section-sub {
  color: rgba(255, 255, 255, 0.75);
}
.surgeries-section .divider {
  background: var(--accent-lt);
}
.surgeries-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
  margin-top: 50px;
}
.surgery-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.surgery-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 12px 16px;
  transition: var(--transition);
}
.surgery-item:hover {
  background: rgba(255, 255, 255, 0.14);
}
.surgery-item i {
  color: var(--accent-lt);
  font-size: 1rem;
  margin-top: 3px;
  flex-shrink: 0;
}
.surgery-item span {
  font-size: 0.92rem;
}
.surgeries-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.surgeries-img img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* === Studies === */
.studies {
  background: var(--white);
}
.studies-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
  margin-top: 50px;
}
.studies-img-wrap img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.studies-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.study-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.study-item:hover {
  border-color: var(--accent);
  background: var(--light);
}
.study-item i {
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.study-item span {
  font-size: 0.92rem;
  color: var(--text);
}
.studies-note {
  margin-top: 24px;
  padding: 18px 20px;
  background: var(--light);
  border-left: 4px solid var(--accent);
  border-radius: 0 8px 8px 0;
  font-size: 0.9rem;
}

/* === CTA Banner === */
.cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
  color: var(--white);
  text-align: center;
}
.cta-banner h2 {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 10px;
}
.cta-banner p {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 32px;
}
.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === Team === */
.team {
  background: var(--light);
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 50px;
}
.team-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}
.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 36px rgba(13, 59, 110, 0.16);
}
.team-card-header {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  padding: 36px 20px 20px;
}
.team-avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.3);
  margin: 0 auto 14px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  color: var(--white);
}
.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.team-card-header h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}
.team-card-header .role {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
}
.team-card-body {
  padding: 22px 24px;
}
.team-credential {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.team-credential:last-child {
  border-bottom: none;
}
.team-credential i {
  color: var(--accent);
  margin-top: 3px;
  flex-shrink: 0;
}
.team-credential span {
  color: var(--text);
  line-height: 1.4;
}

/* === Contact Info / Hours === */
.contact-info-section {
  background: var(--primary-dk);
  color: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-block h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 22px;
  color: var(--accent-lt);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.contact-item-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--accent-lt);
  flex-shrink: 0;
}
.contact-item-text a {
  color: var(--white);
  transition: color var(--transition);
}
.contact-item-text a:hover {
  color: var(--accent-lt);
}
.contact-item-text .label {
  font-size: 0.78rem;
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.92rem;
}
.hours-row:last-child {
  border-bottom: none;
}
.hours-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.72rem;
  padding: 2px 10px;
  border-radius: 50px;
  font-weight: 700;
}
.hours-badge.urgencias {
  background: #e07b39;
}

/* === Map === */
.map-section {
  background: var(--white);
  padding: 0;
}
.map-section iframe {
  width: 100%;
  height: 420px;
  border: none;
  display: block;
  filter: grayscale(20%);
}

/* === Footer === */
footer {
  background: var(--dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .clinic-name-f {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}
.footer-brand .clinic-sub-f {
  color: var(--accent-lt);
  font-size: 0.82rem;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.88rem;
  max-width: 280px;
}
.footer-heading {
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
}
.footer-links li {
  margin-bottom: 10px;
}
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links a:hover {
  color: var(--accent-lt);
}
.footer-links a i {
  font-size: 0.7rem;
}
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
}
.footer-contact-item i {
  color: var(--accent-lt);
  margin-top: 3px;
}
.footer-contact-item a {
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition);
}
.footer-contact-item a:hover {
  color: var(--accent-lt);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}
.footer-bottom span {
  color: var(--accent-lt);
}

/* === Servicios Page === */
.page-hero {
  background: linear-gradient(
    135deg,
    var(--primary-dk) 0%,
    var(--primary) 60%,
    var(--accent) 100%
  );
  padding: 80px 0 70px;
  color: var(--white);
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 14px;
}
.page-hero p {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 580px;
  margin: 0 auto;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-bottom: 16px;
  font-size: 0.85rem;
  opacity: 0.75;
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition);
}
.breadcrumb a:hover {
  color: var(--white);
}
.breadcrumb i {
  font-size: 0.5rem;
}

.procedures-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.procedure-category {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.proc-cat-header {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.proc-cat-header i {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.9);
}
.proc-cat-header h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
}
.proc-cat-body {
  padding: 18px 20px;
}
.proc-cat-body ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.proc-cat-body li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text);
}
.proc-cat-body li::before {
  content: "•";
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: -1px;
}

.studies-full {
  background: var(--light);
}
.studies-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 40px;
}
.study-card {
  background: var(--white);
  border-radius: 8px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
}
.study-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.study-card i {
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.study-card span {
  font-size: 0.88rem;
  color: var(--text);
}

/* === Contacto Page === */
.contact-page-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  align-items: start;
  margin-top: 50px;
}
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
}
.contact-form-wrap h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text);
  transition: var(--transition);
  background: var(--white);
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26, 145, 166, 0.12);
}
textarea.form-control {
  resize: vertical;
  min-height: 120px;
}
.form-success {
  display: none;
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
  padding: 14px 18px;
  border-radius: 8px;
  margin-top: 14px;
  font-size: 0.9rem;
}
.contact-info-block {
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.contact-info-block h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent-lt);
  margin-bottom: 24px;
}

/* === Responsive === */
@media (max-width: 992px) {
  .about-grid,
  .surgeries-grid,
  .studies-grid,
  .contact-grid,
  .contact-page-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .surgeries-grid {
    grid-template-columns: 1fr;
  }
  .surgeries-img {
    order: -1;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .about-badge {
    right: 0;
    bottom: -20px;
  }
}
@media (max-width: 768px) {
  .nav-links,
  .nav-phone,
  .nav-wa {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    padding: 16px;
    z-index: 999;
  }
  .nav-phone.open {
    display: flex;
    margin: 8px 16px 16px;
    position: absolute;
    top: calc(100% + 180px);
    left: 0;
    right: 0;
    justify-content: center;
    border-radius: 0;
    z-index: 999;
  }
  .hero {
    min-height: 100vh;
  }
  .section-pad {
    padding: 60px 0;
  }
  .conditions-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .cta-btns {
    flex-direction: column;
    align-items: center;
  }
  .hero-btns {
    flex-direction: column;
  }
  .top-bar .container {
    justify-content: center;
  }
}
@media (max-width: 480px) {
  .section-title {
    font-size: 1.5rem;
  }
  .hero-content h1 {
    font-size: 1.9rem;
  }
  .about-badge {
    position: static;
    margin-top: 16px;
    display: inline-block;
  }
  .about-img-wrap img {
    height: 300px;
  }
}

/* === Animations === */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === Gallery === */
.gallery-section {
  background: var(--light);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 40px;
}
.gallery-item {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  position: relative;
  background: #ddd;
  min-height: 160px;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(13, 59, 110, 0);
  transition: var(--transition);
}
.gallery-item:hover::after {
  background: rgba(13, 59, 110, 0.25);
}