/* =============================================
   Dr. Ícaro Daniel - Cirurgião Oncológico
   Custom Styles
   ============================================= */

:root {
  --blue-primary: #4a8ab5;
  --blue-dark: #2c5f8a;
  --blue-darker: #1a3f5c;
  --blue-light: #6eb5d4;
  --blue-pale: #e8f4fb;
  --blue-pale2: #d0e9f5;
  --text-dark: #1e2d3d;
  --text-gray: #6c757d;
  --white: #ffffff;
  --off-white: #f8fbfd;
  --border-light: #ddeaf3;
  --shadow: 0 4px 24px rgba(74, 138, 181, 0.12);
  --shadow-md: 0 8px 40px rgba(44, 95, 138, 0.16);
  --radius: 12px;
  --transition: all 0.3s ease;
}

/* ---- Global ---- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  color: var(--text-dark);
}

p { color: var(--text-gray); }

a { text-decoration: none; transition: var(--transition); }

img { max-width: 100%; }

section { padding: 90px 0; }

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue-primary);
  background: var(--blue-pale);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.25;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-gray);
  max-width: 560px;
  margin: 0 auto;
}

.divider {
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-primary), var(--blue-light));
  border-radius: 2px;
  margin: 16px 0 32px;
}

.divider-center { margin: 16px auto 32px; }

/* ---- Buttons ---- */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  color: var(--white) !important;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  border: none;
  box-shadow: 0 6px 20px rgba(74, 138, 181, 0.35);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-primary-custom:hover {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-darker));
  box-shadow: 0 10px 28px rgba(44, 95, 138, 0.45);
  transform: translateY(-2px);
}

.btn-outline-custom {
  background: transparent;
  color: var(--blue-primary) !important;
  padding: 13px 34px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 2px solid var(--blue-primary);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-outline-custom:hover {
  background: var(--blue-primary);
  color: var(--white) !important;
  transform: translateY(-2px);
}

.btn-white-custom {
  background: var(--white);
  color: var(--blue-dark) !important;
  padding: 14px 36px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  box-shadow: 0 6px 20px rgba(0,0,0,0.15);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-white-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.2);
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar-main {
  background: var(--white);
  padding: 16px 0;
  transition: var(--transition);
  box-shadow: 0 2px 20px rgba(44, 95, 138, 0.08);
}

.navbar-main.scrolled {
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(44, 95, 138, 0.15);
}

.navbar-main .navbar-brand img {
  height: 52px;
  transition: var(--transition);
}

.navbar-main.scrolled .navbar-brand img { height: 44px; }

.navbar-main .nav-link {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--text-dark) !important;
  padding: 8px 14px !important;
  position: relative;
  letter-spacing: 0.3px;
}

.navbar-main .nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--blue-primary);
  border-radius: 2px;
  transform: scaleX(0);
  transition: var(--transition);
}

.navbar-main .nav-link:hover::after,
.navbar-main .nav-link.active::after { transform: scaleX(1); }

.navbar-main .nav-link:hover { color: var(--blue-primary) !important; }

.navbar-cta {
  font-size: 0.85rem;
  padding: 10px 26px !important;
}

.navbar-toggler {
  border: 2px solid var(--blue-pale2);
  border-radius: 8px;
  padding: 6px 10px;
}

.navbar-toggler:focus { box-shadow: none; }

/* =============================================
   HERO SECTION
   ============================================= */
#hero {
  background: linear-gradient(135deg, var(--blue-darker) 0%, var(--blue-dark) 50%, var(--blue-primary) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(255,255,255,0.04) 0%, transparent 40%);
  pointer-events: none;
}

.hero-circles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.07);
}

.hero-circle-1 { width: 500px; height: 500px; top: -120px; right: -80px; }
.hero-circle-2 { width: 320px; height: 320px; top: 60px; right: 80px; }
.hero-circle-3 { width: 180px; height: 180px; bottom: 60px; left: -40px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge i { color: var(--blue-light); }

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 12px;
}

.hero-title span { color: var(--blue-light); }

.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 32px;
  font-family: 'Montserrat', sans-serif;
  font-style: italic;
  font-weight: 400;
}

.hero-credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.hero-credential-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 16px;
  border-radius: 8px;
  color: rgba(255,255,255,0.9);
  font-size: 0.82rem;
  font-weight: 500;
}

.hero-credential-item i { color: var(--blue-light); font-size: 0.9rem; }

.hero-buttons { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 50px; }

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.hero-image-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero-image-bg {
  width: 420px;
  height: 500px;
  background: rgba(255,255,255,0.08);
  border-radius: 200px 200px 0 0;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.hero-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-size: 6rem;
}

.hero-card-floating {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius);
  padding: 14px 20px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-card-floating-1 { bottom: 60px; left: -20px; }
.hero-card-floating-2 { top: 80px; right: -20px; }

.floating-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.floating-icon-blue { background: var(--blue-pale); color: var(--blue-primary); }
.floating-icon-green { background: #e8f8ec; color: #2e9e52; }

.floating-card-text .number { font-size: 1.3rem; font-weight: 800; color: var(--text-dark); line-height: 1; }
.floating-card-text .label { font-size: 0.72rem; color: var(--text-gray); margin-top: 2px; }

/* =============================================
   ABOUT SECTION
   ============================================= */
#sobre {
  background: var(--white);
}

.about-image-wrapper {
  position: relative;
}

.about-image-main {
  width: 100%;
  height: 520px;
  background: linear-gradient(135deg, var(--blue-pale) 0%, var(--blue-pale2) 100%);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  font-size: 7rem;
  position: relative;
  overflow: hidden;
}

.about-image-main::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--blue-primary), var(--blue-light));
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  background: var(--blue-primary);
  color: var(--white);
  border-radius: var(--radius);
  padding: 16px 22px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-badge .years { font-size: 2rem; font-weight: 800; line-height: 1; }
.about-badge .label { font-size: 0.72rem; opacity: 0.85; margin-top: 4px; }

.about-content { padding-left: 20px; }

.about-list { list-style: none; padding: 0; margin: 24px 0 32px; }

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.93rem;
  color: var(--text-dark);
}

.about-list li:last-child { border-bottom: none; }

.about-list li i {
  color: var(--blue-primary);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.about-rqe {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.rqe-badge {
  background: var(--blue-pale);
  border: 1px solid var(--blue-pale2);
  color: var(--blue-dark);
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
}

/* =============================================
   ESPECIALIDADES SECTION
   ============================================= */
#especialidades {
  background: var(--off-white);
}

.specialty-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.specialty-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-primary), var(--blue-light));
  transform: scaleX(0);
  transition: var(--transition);
}

.specialty-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-pale2);
}

.specialty-card:hover::after { transform: scaleX(1); }

.specialty-icon {
  width: 68px; height: 68px;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-pale2));
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  color: var(--blue-primary);
  margin-bottom: 22px;
  transition: var(--transition);
}

.specialty-card:hover .specialty-icon {
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  color: var(--white);
}

.specialty-card h4 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.specialty-card p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.specialty-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--blue-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.specialty-link:hover { gap: 10px; color: var(--blue-dark); }

/* =============================================
   DIFERENCIAIS (WHY US) SECTION
   ============================================= */
#diferenciais {
  background: linear-gradient(135deg, var(--blue-darker) 0%, var(--blue-dark) 100%);
  position: relative;
  overflow: hidden;
}

#diferenciais::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 30% 70%, rgba(255,255,255,0.04) 0%, transparent 50%);
}

#diferenciais .section-tag {
  background: rgba(255,255,255,0.12);
  color: var(--blue-light);
}

#diferenciais .section-title { color: var(--white); }

#diferenciais .section-subtitle { color: rgba(255,255,255,0.7); }

.diferencial-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  transition: var(--transition);
  height: 100%;
}

.diferencial-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px);
}

.diferencial-icon {
  width: 54px; height: 54px;
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--blue-light);
  flex-shrink: 0;
}

.diferencial-item h5 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 8px;
}

.diferencial-item p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.65);
  margin: 0;
}

/* =============================================
   TRATAMENTOS SECTION
   ============================================= */
#tratamentos {
  background: var(--white);
}

.tratamento-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  margin-bottom: 12px;
  transition: var(--transition);
}

.tratamento-item:hover {
  border-color: var(--blue-pale2);
  background: var(--blue-pale);
  transform: translateX(4px);
}

.tratamento-num {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  color: var(--white);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}

.tratamento-item span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
}

.tratamentos-image {
  width: 100%;
  height: 480px;
  background: linear-gradient(135deg, var(--blue-pale), var(--blue-pale2));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-light);
  font-size: 7rem;
  position: relative;
  overflow: hidden;
}

/* =============================================
   DEPOIMENTOS (TESTIMONIALS) SECTION
   ============================================= */
#depoimentos {
  background: var(--off-white);
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 30px;
  border: 1px solid var(--border-light);
  height: 100%;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px; right: 24px;
  font-size: 5rem;
  font-family: 'Playfair Display', serif;
  color: var(--blue-pale2);
  line-height: 1;
}

.testimonial-stars {
  display: flex; gap: 4px; margin-bottom: 16px;
}

.testimonial-stars i { color: #f5a623; font-size: 0.85rem; }

.testimonial-text {
  font-size: 0.92rem;
  color: var(--text-gray);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-name { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.testimonial-tag { font-size: 0.78rem; color: var(--blue-primary); font-weight: 500; }

/* =============================================
   AGENDAMENTO (APPOINTMENT) SECTION
   ============================================= */
#agendamento {
  background: var(--white);
}

.appointment-form-wrapper {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 44px 40px;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.form-control, .form-select {
  border: 1.5px solid var(--border-light);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.9rem;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--transition);
}

.form-control:focus, .form-select:focus {
  border-color: var(--blue-primary);
  box-shadow: 0 0 0 3px rgba(74, 138, 181, 0.12);
  outline: none;
}

.form-control::placeholder { color: #b0bec5; }

.contact-info-box {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-darker));
  border-radius: 20px;
  padding: 40px 36px;
  height: 100%;
  color: var(--white);
}

.contact-info-box h3 {
  color: var(--white);
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.contact-info-box p { color: rgba(255,255,255,0.7); font-size: 0.9rem; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item-icon {
  width: 46px; height: 46px;
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--blue-light);
  flex-shrink: 0;
}

.contact-item-label { font-size: 0.76rem; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.contact-item-value { font-size: 0.95rem; color: var(--white); font-weight: 500; }

.social-links { display: flex; gap: 10px; margin-top: 32px; }

.social-link {
  width: 42px; height: 42px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  color: var(--white);
  transform: translateY(-2px);
}

/* =============================================
   FAQ SECTION
   ============================================= */
#faq {
  background: var(--off-white);
}

.faq-accordion .accordion-item {
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius) !important;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
}

.faq-accordion .accordion-button {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  background: var(--white);
  padding: 20px 24px;
  border-radius: var(--radius) !important;
  box-shadow: none;
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--blue-primary);
  background: var(--blue-pale);
  box-shadow: none;
}

.faq-accordion .accordion-button::after {
  filter: hue-rotate(200deg);
}

.faq-accordion .accordion-body {
  font-size: 0.9rem;
  color: var(--text-gray);
  line-height: 1.8;
  padding: 0 24px 24px;
  background: var(--white);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
  background: var(--blue-darker);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-logo img { height: 46px; margin-bottom: 16px; }

.footer-desc { font-size: 0.87rem; line-height: 1.8; max-width: 280px; }

.footer-heading {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.footer-links { list-style: none; padding: 0; }

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover { color: var(--blue-light); padding-left: 4px; }

.footer-links a::before {
  content: '›';
  color: var(--blue-light);
  font-size: 1rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 40px;
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-bottom p { font-size: 0.82rem; margin: 0; color: rgba(255,255,255,0.4); }

.footer-bottom a { color: var(--blue-light); }

/* =============================================
   BACK TO TOP BUTTON
   ============================================= */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--blue-primary), var(--blue-dark));
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(74, 138, 181, 0.4);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

#backToTop.visible { opacity: 1; visibility: visible; }

#backToTop:hover { transform: translateY(-3px); }

/* =============================================
   WHATSAPP FLOAT
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 86px;
  right: 28px;
  width: 52px; height: 52px;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: var(--white);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

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

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 991px) {
  section { padding: 70px 0; }
  .about-content { padding-left: 0; margin-top: 60px; }
  .hero-image-wrapper { display: none; }
  #hero { text-align: center; }
  .hero-credentials, .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .appointment-form-wrapper { padding: 30px 24px; }
  .contact-info-box { margin-top: 24px; }
}

@media (max-width: 767px) {
  .hero-stats { gap: 24px; }
  .hero-card-floating { display: none; }
  .footer-bottom { justify-content: center; text-align: center; }
  .section-subtitle { font-size: 0.9rem; }
}