/* ============================================
   REHAL - Clínica Premium de Harmonização Orofacial
   Design: Sofisticado, Elegante, Premium
   Cores: Azul Marinho + Rosa Antigo Suave
   ============================================ */

/* === CSS Variables === */
:root {
  --navy: #0f2b3c;
  --navy-light: #1a3d52;
  --navy-dark: #091e2a;
  --rose: #c4907c;
  --rose-light: #d4a596;
  --rose-pale: #f0ddd6;
  --rose-bg: #faf5f3;
  --cream: #faf8f6;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gold: #c9a96e;
  --gold-light: #e0c99a;
  --font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
  --max-width: 1280px;
  --header-height: 80px;
  --transition: all 0.3s ease;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
}

/* === Reset & Base === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* === Typography === */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--navy);
  font-weight: 600;
  line-height: 1.2;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
p { margin-bottom: 1rem; }
.text-rose { color: var(--rose); }
.text-navy { color: var(--navy); }
.text-gold { color: var(--gold); }

/* === Layout === */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; }
.section-sm { padding: 4rem 0; }
.bg-cream { background: var(--cream); }
.bg-rose { background: var(--rose-bg); }
.bg-navy { background: var(--navy); color: var(--white); }
.bg-navy h2, .bg-navy h3, .bg-navy h4 { color: var(--white); }
.bg-navy p { color: rgba(255,255,255,0.8); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}
.section-header h2 { margin-bottom: 1rem; }
.section-header p { color: var(--gray-500); font-size: 1.1rem; }
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--rose);
  margin-bottom: 0.75rem;
}
.divider {
  width: 60px;
  height: 2px;
  background: var(--rose);
  margin: 1.5rem auto;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: var(--transition);
  text-transform: uppercase;
  cursor: pointer;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}
.btn-rose {
  background: var(--rose);
  color: var(--white);
}
.btn-rose:hover {
  background: var(--rose-light);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
}
.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
}
.btn-lg { padding: 1.1rem 2.8rem; font-size: 0.95rem; }

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--gray-200);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}
.header-logos {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}
.header-logos img {
  height: 50px;
  width: auto;
  object-fit: contain;
}
.header-logos .divider-v {
  width: 1px;
  height: 35px;
  background: var(--gray-300);
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.nav-link {
  padding: 0.5rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--gray-600);
  border-radius: 4px;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--navy);
}
.nav-link.active {
  font-weight: 600;
}
.nav-cta {
  margin-left: 0.5rem;
  padding: 0.6rem 1.5rem;
  background: var(--navy);
  color: var(--white) !important;
  border-radius: 4px;
  font-size: 0.82rem;
  letter-spacing: 0.5px;
}
.nav-cta:hover { background: var(--navy-light); }

/* Mobile Menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}
.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--navy);
  transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.45;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15,43,60,0.6) 0%, rgba(15,43,60,0.75) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 2rem;
}
.hero-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
.hero-logos img {
  height: 80px;
  width: auto;
  filter: brightness(0) invert(1);
}
.hero-logos .divider-v {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.3);
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  margin-bottom: 1.2rem;
  font-weight: 500;
}
.hero h1 span { color: var(--rose-light); }
.hero p {
  color: rgba(255,255,255,0.8);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}
.hero-btns {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* === About Preview === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-img-wrapper {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 3/4;
}
.about-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-img-wrapper::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(15,43,60,0.15));
}
.about-content h2 { margin-bottom: 1.5rem; }
.about-content .lead {
  font-size: 1.15rem;
  color: var(--rose);
  font-style: italic;
  font-family: var(--font-heading);
  margin-bottom: 1.5rem;
}
.credentials-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: 1.5rem 0;
}
.credentials-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.92rem;
  color: var(--gray-600);
}
.credentials-list li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: var(--rose);
  border-radius: 50%;
  margin-top: 0.5rem;
}

/* === Procedures Grid === */
.procedures-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.procedure-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.procedure-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.procedure-card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--gray-100);
}
.procedure-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.procedure-card:hover .procedure-card-img img {
  transform: scale(1.05);
}
.procedure-card-body {
  padding: 1.8rem;
}
.procedure-card-body h3 {
  margin-bottom: 0.8rem;
  font-size: 1.3rem;
}
.procedure-card-body p {
  color: var(--gray-500);
  font-size: 0.92rem;
  margin-bottom: 1.2rem;
}
.procedure-card-body .tag {
  display: inline-block;
  padding: 0.25rem 0.8rem;
  background: var(--rose-pale);
  color: var(--rose);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
}

/* Detailed Procedure Sections */
.procedure-section { padding: 5rem 0; }
.procedure-section:nth-child(even) { background: var(--cream); }
.procedure-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.procedure-detail-img {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.procedure-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.procedure-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}
.procedure-item {
  padding: 1.2rem 1.5rem;
  background: var(--white);
  border-radius: 6px;
  border-left: 3px solid var(--rose);
  box-shadow: var(--shadow-sm);
}
.procedure-item h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.procedure-item p {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin: 0;
}

/* === Why Choose Us === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.feature-card {
  text-align: center;
  padding: 2.5rem 2rem;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.feature-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--rose-pale);
  color: var(--rose);
}
.feature-icon svg { width: 24px; height: 24px; }
.feature-card h4 {
  margin-bottom: 0.6rem;
  font-family: var(--font-body);
  font-weight: 600;
}
.feature-card p {
  color: var(--gray-500);
  font-size: 0.92rem;
  margin: 0;
}

/* === Testimonials === */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}
.testimonial-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 4rem;
  font-family: var(--font-heading);
  color: var(--rose-pale);
  line-height: 1;
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
}
.testimonial-stars .star {
  color: var(--gold);
  font-size: 1rem;
}
.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.testimonial-author-info strong {
  display: block;
  color: var(--navy);
  font-size: 0.95rem;
}
.testimonial-author-info span {
  font-size: 0.82rem;
  color: var(--rose);
}

/* === Blog Grid === */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}
.blog-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.blog-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-100);
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-body {
  padding: 1.8rem;
}
.blog-card-body .category {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  background: var(--rose-pale);
  color: var(--rose);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 0.8rem;
}
.blog-card-body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}
.blog-card-body h3 a:hover { color: var(--rose); }
.blog-card-body p {
  color: var(--gray-500);
  font-size: 0.9rem;
}
.blog-card-body .read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--rose);
  font-size: 0.88rem;
  font-weight: 500;
  margin-top: 1rem;
}

/* Blog Post Page */
.blog-post-content {
  max-width: 780px;
  margin: 0 auto;
}
.blog-post-content .post-hero-img {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16/8;
  margin-bottom: 2.5rem;
}
.blog-post-content .post-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.blog-post-content .post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  color: var(--gray-500);
  font-size: 0.88rem;
}
.blog-post-content .post-body {
  font-size: 1.05rem;
  line-height: 1.9;
  color: var(--gray-700);
}
.blog-post-content .post-body p { margin-bottom: 1.5rem; }

/* === FAQ Accordion === */
.faq-filters {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.faq-filter-btn {
  padding: 0.5rem 1.3rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-500);
  background: var(--gray-100);
  transition: var(--transition);
  cursor: pointer;
}
.faq-filter-btn.active, .faq-filter-btn:hover {
  background: var(--navy);
  color: var(--white);
}
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--gray-200);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--navy);
  transition: var(--transition);
}
.faq-question:hover { color: var(--rose); }
.faq-question .icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.faq-item.active .faq-question .icon {
  background: var(--rose-pale);
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 1.5rem;
}
.faq-answer p {
  color: var(--gray-500);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* === Courses === */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}
.course-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--rose);
  transition: var(--transition);
}
.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.course-card h3 { margin-bottom: 0.8rem; }
.course-card p {
  color: var(--gray-500);
  font-size: 0.92rem;
  margin-bottom: 1rem;
}
.course-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.course-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--gray-600);
}
.course-features li svg { color: var(--rose); flex-shrink: 0; }

/* === Gallery === */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}
.gallery-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 50%, rgba(15,43,60,0.8));
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay span {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
}

/* === Contact Form === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
}
.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact-info-card .icon-circle {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--rose-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rose);
}
.contact-info-card h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}
.contact-info-card p {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin: 0;
}
.contact-form { background: var(--white); padding: 2.5rem; border-radius: 8px; box-shadow: var(--shadow-md); }
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  background: var(--gray-50);
  color: var(--gray-700);
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(196,144,124,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.honeypot { display: none !important; }
.captcha-group { margin-top: 0.5rem; }
.captcha-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--cream);
  border: 1px solid rgba(15,43,60,0.15);
  border-radius: var(--radius);
  padding: 0.75rem 1.25rem;
}
.captcha-question {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  white-space: nowrap;
  letter-spacing: 0.5px;
  background: var(--navy);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 6px;
}
.captcha-input {
  width: 80px !important;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 0.5rem !important;
  border: 2px solid var(--rose) !important;
  border-radius: var(--radius) !important;
}

/* Map */
.contact-map {
  width: 100%;
  height: 300px;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 2rem;
}
.contact-map iframe { width: 100%; height: 100%; border: 0; }

/* === CTA Section === */
.cta-section {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}
.cta-section .container { position: relative; z-index: 2; text-align: center; }
.cta-section h2 { margin-bottom: 1rem; color: #fff; }
.cta-section p { max-width: 600px; margin: 0 auto 2rem; color: rgba(255,255,255,0.85); }

/* === Footer === */
.footer { background: var(--navy-dark); color: rgba(255,255,255,0.7); padding: 5rem 0 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}
.footer p, .footer a { font-size: 0.9rem; }
.footer a:hover { color: var(--rose-light); }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { color: rgba(255,255,255,0.6); }
.footer-links a:hover { color: var(--white); }
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
}
.footer-contact li svg { color: var(--rose); flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

/* === WhatsApp Float === */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}
.whatsapp-float svg { width: 28px; height: 28px; fill: var(--white); }

/* === Page Hero (Inner Pages) === */
.page-hero {
  padding: 10rem 0 4rem;
  background: var(--navy);
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 0.8rem; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* === Animations === */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}
.fade-in.visible { opacity: 1; }

/* === Responsive === */
@media (max-width: 1024px) {
  .about-grid, .procedure-detail-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-img-wrapper { max-width: 500px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .container { padding: 0 1.2rem; }
  .nav-list { display: none; }
  .mobile-toggle { display: flex; }
  .nav-list.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--white);
    justify-content: center;
    align-items: center;
    gap: 1rem;
    z-index: 999;
  }
  .nav-list.open .nav-link {
    font-size: 1.2rem;
    padding: 0.8rem;
  }
  .nav-list.open .nav-cta {
    margin-left: 0;
    margin-top: 1rem;
  }
  .hero h1 { font-size: 2.2rem; }
  .hero-logos img { height: 55px; }
  .procedures-categories,
  .features-grid,
  .testimonials-grid,
  .blog-grid,
  .courses-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .header-logos img { height: 38px; }
}
@media (max-width: 480px) {
  .hero { min-height: 90vh; }
  .hero h1 { font-size: 1.8rem; }
  .hero p { font-size: 1rem; }
  .hero-logos img { height: 45px; }
  .hero-logos { gap: 1rem; }
  .btn { padding: 0.8rem 1.5rem; font-size: 0.85rem; }
}

/* === Toast/notification === */
.toast {
  position: fixed;
  top: 2rem;
  right: 2rem;
  padding: 1rem 2rem;
  border-radius: 6px;
  color: var(--white);
  font-size: 0.9rem;
  z-index: 10000;
  transform: translateX(120%);
  transition: transform 0.4s ease;
}
.toast.show { transform: translateX(0); }
.toast.success { background: #25D366; }
.toast.error { background: #e74c3c; }

/* === Utility === */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }