/* ============================
   Estilos generales (Brand NV)
   ============================ */
:root {
    /* Paleta corporativa inspirada en el rótulo: negro + dorado */
    --primary-color: #D4AF37;   /* Gold principal */
    --secondary-color: #B7933B; /* Gold oscuro / acento */
    --accent-color: #8C6B2F;    /* Bronce para énfasis */
    --light-color: #F5F1E3;     /* Marfil cálido (fondos suaves) */
    --dark-color: #0F0F0F;      /* Negro profundo (fondos) */
    --text-color: #2A2A2A;      /* Texto principal sobre claro */
    --light-text: #FAF8F2;      /* Texto claro sobre oscuro */
    --background-color: #FFFFFF;/* Fondo general */
    --section-bg: #FAF7EF;      /* Secciones alternas en marfil */
    --shadow: 0 6px 18px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--background-color);
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
    line-height: 1.3;
    letter-spacing: 0.2px;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--dark-color);
}

h2 {
    font-size: 2.4rem;
    color: var(--dark-color);
    margin-bottom: 2rem;
    position: relative;
}

h2:after {
    content: '';
    position: absolute;
    bottom: -10px; left: 0;
    width: 72px; height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

h3 { font-size: 1.5rem; color: var(--accent-color); }

p { margin-bottom: 1.5rem; font-size: 1.1rem; }

a { text-decoration: none; color: var(--accent-color); transition: var(--transition); }
a:hover { color: var(--primary-color); }

.container {
    width: 90%; max-width: 1200px;
    margin: 0 auto; padding: 0 20px;
}

section { padding: 80px 0; }
section:nth-child(even) { background-color: var(--section-bg); }

.section-subtitle {
    font-size: 1.1rem;
    color: var(--accent-color);
    margin-bottom: 3rem;
    text-align: center;
    letter-spacing: .3px;
}

/* Botones */
.btn-primary {
    display: inline-block;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-color);
    padding: 12px 30px;
    border-radius: 48px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    box-shadow: var(--shadow);
    border: 1px solid rgba(0,0,0,0.08);
    cursor: pointer; font-size: 1rem;
}
.btn-primary:hover {
    background: var(--accent-color);
    color: var(--light-text);
    transform: translateY(-3px);
    box-shadow: 0 12px 22px rgba(0,0,0,0.18);
}

/* ============================
   Header y Hero Section
   ============================ */
.hero {
    /* Negro con brillo dorado sutil */
    background:
      radial-gradient(1200px 600px at 70% 20%, rgba(212,175,55,0.10), transparent 60%),
      linear-gradient(135deg, #121212 0%, #0A0A0A 100%);
    min-height: 100vh;
    display: flex; align-items: center;
    position: relative; overflow: hidden;
    color: var(--light-text);
}

.hero .container {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 40px; align-items: center;
}

.logo { position: absolute; top: 30px; left: 50px; z-index: 10; }
.logo img { height: 60px; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.4)); }

.hero-content { z-index: 2; }
.hero-content h1 { color: var(--light-text); margin-bottom: 1rem; }
.hero-content h2 {
    font-size: 1.8rem; margin-bottom: 1.2rem; font-weight: 500;
    color: var(--primary-color);
}
.hero-content h2:after { display: none; }
.hero-content p { font-size: 1.15rem; margin-bottom: 2rem; color: #EDE8D9; }

.hero-image { position: relative; z-index: 1; }
.hero-image img {
    width: 100%; border-radius: 12px; box-shadow: var(--shadow);
    border: 1px solid rgba(212,175,55,0.25);
}

/* ============================
   Sección de Beneficios
   ============================ */
.benefits h2 { text-align: center; }
.benefits h2:after { left: 50%; transform: translateX(-50%); }

.benefits-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px; margin-top: 50px;
}

.benefit-card {
    background-color: #FFFFFF;
    padding: 28px; border-radius: 12px; box-shadow: var(--shadow);
    transition: var(--transition); text-align: center;
    border: 1px solid #EFE9D7;
}
.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 28px rgba(0,0,0,0.14);
    border-color: rgba(212,175,55,0.35);
}
.benefit-card .icon {
    font-size: 2.4rem; color: var(--secondary-color); margin-bottom: 16px;
}
.benefit-card h3 { margin-bottom: 12px; }

/* ============================
   Sección de Procedimiento
   ============================ */
.procedure h2 { text-align: center; }
.procedure h2:after { left: 50%; transform: translateX(-50%); }

.procedure-steps {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px; margin-top: 50px;
}

.step {
    position: relative; padding: 30px; background-color: #FFFFFF;
    border-radius: 12px; box-shadow: var(--shadow); transition: var(--transition);
    border: 1px solid #EFE9D7;
}
.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 28px rgba(0,0,0,0.15);
    border-color: rgba(212,175,55,0.35);
}

.step-number {
    position: absolute; top: -20px; left: 30px;
    width: 42px; height: 42px; border-radius: 50%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    color: var(--dark-color);
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 1.1rem; border: 1px solid rgba(0,0,0,0.06);
}

/* ============================
   Sección Antes y Después
   ============================ */
.before-after h2 { text-align: center; }
.before-after h2:after { left: 50%; transform: translateX(-50%); }

.gallery {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px; margin-top: 50px;
}

.before-after-item {
    display: flex; gap: 20px; background-color: #FFFFFF;
    border-radius: 12px; box-shadow: var(--shadow); overflow: hidden;
    border: 1px solid #EFE9D7;
}

.before, .after { flex: 1; position: relative; }
.before img, .after img { width: 100%; height: 100%; object-fit: cover; }

.before span, .after span {
    position: absolute; bottom: 0; left: 0; width: 100%;
    background: rgba(15,15,15,0.72); color: var(--light-text);
    text-align: center; padding: 6px 0; font-size: 0.9rem;
}

/* ============================
   Sección de Testimonios
   ============================ */
.testimonials {
    background: linear-gradient(180deg, #121212, #0B0B0B);
    color: var(--light-text);
}
.testimonials h2 { color: var(--light-text); text-align: center; }
.testimonials h2:after {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    left: 50%; transform: translateX(-50%);
}

.testimonial-slider {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px; margin-top: 50px;
}

.testimonial {
    background: rgba(255,255,255,0.06);
    padding: 28px; border-radius: 12px; position: relative;
    border: 1px solid rgba(212,175,55,0.25);
}
.testimonial:before {
    content: '"'; position: absolute; top: 8px; left: 12px;
    font-size: 5rem; font-family: 'Playfair Display', serif;
    color: rgba(255,255,255,0.08); line-height: 1;
}

.quote { margin-bottom: 18px; font-style: italic; }
.client { display: flex; justify-content: space-between; align-items: center; }
.client-name { font-weight: 600; }
.stars { color: var(--primary-color); }

/* ============================
   Sobre el Doctor
   ============================ */
.about-doctor .container {
    display: grid; grid-template-columns: 1fr 2fr;
    gap: 50px; align-items: center;
}

.doctor-image img {
    width: 100%; border-radius: 12px; box-shadow: var(--shadow);
    border: 1px solid rgba(212,175,55,0.25);
}

.doctor-info h3 { color: var(--accent-color); margin-bottom: 1.5rem; }

.credentials {
    margin-top: 30px;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.credential { display: flex; align-items: center; gap: 10px; }
.credential i { color: var(--secondary-color); font-size: 1.2rem; }

/* ============================
   FAQ
   ============================ */
.faq h2 { text-align: center; }
.faq h2:after { left: 50%; transform: translateX(-50%); }

.faq-container { max-width: 800px; margin: 50px auto 0; }

.faq-item {
    margin-bottom: 20px; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow);
    border: 1px solid #EFE9D7;
}

.faq-question {
    background-color: #FFFFFF; padding: 20px; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center;
}

.faq-question h3 { margin: 0; font-size: 1.15rem; }
.faq-toggle { font-size: 1.5rem; color: var(--accent-color); }

.faq-answer {
    background-color: var(--light-color);
    padding: 0 20px; max-height: 0; overflow: hidden; transition: var(--transition);
}
.faq-item.active .faq-answer { padding: 20px; max-height: 220px; }
.faq-item.active .faq-toggle { transform: rotate(45deg); }

/* ============================
   Contacto / Formulario
   ============================ */
.contact {
    background:
      radial-gradient(900px 400px at 20% 0%, rgba(212,175,55,0.12), transparent 60%),
      linear-gradient(135deg, #121212 0%, #0A0A0A 100%);
    color: var(--light-text);
}

.contact .container {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 50px; align-items: center;
}

.contact h2 { color: var(--light-text); }
.contact h2:after { background: linear-gradient(90deg, var(--primary-color), var(--secondary-color)); }

.contact-details { margin-top: 30px; }
.contact-item { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; }
.contact-item i { font-size: 1.5rem; color: var(--primary-color); }

.contact-form {
    background-color: #FFFFFF; padding: 40px; border-radius: 12px;
    box-shadow: var(--shadow); border: 1px solid #EFE9D7;
}

.form-group { margin-bottom: 20px; }
.form-group label {
    display: block; margin-bottom: 8px; font-weight: 600; color: var(--text-color);
}
.form-group input, .form-group textarea {
    width: 100%; padding: 12px; border: 1px solid #E4DECB; border-radius: 6px;
    font-family: 'Montserrat', sans-serif; font-size: 1rem; background: #FFFEFB;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; border-color: var(--secondary-color); box-shadow: 0 0 0 4px rgba(212,175,55,0.15);
}

.privacy-policy { display: flex; align-items: center; gap: 10px; }
.privacy-policy input { width: auto; }
.privacy-policy label { margin: 0; font-size: 0.9rem; }
.privacy-policy a { color: var(--accent-color); text-decoration: underline; }

/* ============================
   Footer
   ============================ */
footer {
    background-color: var(--dark-color);
    color: var(--light-text);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(212,175,55,0.15);
}

.footer-logo { margin-bottom: 30px; }
.footer-logo img { height: 50px; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.45)); }

.footer-links {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px; margin-bottom: 40px;
}

.footer-column h4 {
    color: var(--primary-color); margin-bottom: 18px; font-size: 1.15rem;
}
.footer-column ul { list-style: none; }
.footer-column ul li { margin-bottom: 10px; }
.footer-column ul li a { color: #CFC7B0; transition: var(--transition); }
.footer-column ul li a:hover { color: var(--primary-color); }

.social-media { display: flex; gap: 15px; margin-bottom: 30px; }
.social-icon {
    width: 40px; height: 40px; background-color: rgba(255,255,255,0.06);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: var(--light-text); transition: var(--transition);
    border: 1px solid rgba(212,175,55,0.18);
}
.social-icon:hover {
    background-color: var(--primary-color);
    color: var(--dark-color);
    transform: translateY(-2px);
}

.copyright {
    text-align: center; padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.9rem; color: #BFB9A4;
}

/* ============================
   Instagram (Reels embebidos)
   ============================ */
.instagram-videos h2 { text-align: center; }
.instagram-videos h2:after { left: 50%; transform: translateX(-50%); }

/* Grid 3 columnas */
.instagram-feed{
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 24px;
  align-items: start;
}

/* Asegurar ancho completo del embed */
.instagram-post,
.instagram-post .instagram-media{
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* Cuando Instagram reemplaza por iframe */
.instagram-post iframe{
  width: 100% !important;
  max-width: 100% !important;
}

/* Mantener formato vertical tipo Reel */
.instagram-post{
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: 12px;            /* opcional, para integrar con tu estilo */
  box-shadow: var(--shadow);      /* opcional */
  border: 1px solid #EFE9D7;      /* opcional */
}

/* Responsive igualando tus breakpoints */
@media (max-width: 1024px){
  .instagram-feed{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px){
  .instagram-feed{ grid-template-columns: 1fr; }
}

/* ============================
   Sección de Video Principal
   ============================ */
.video-section {
    background-color: var(--section-bg);
    padding: 80px 0;
}

.video-section h2 {
    text-align: center;
    margin-bottom: 1rem;
}

.video-section h2:after {
    left: 50%;
    transform: translateX(-50%);
}

.video-container {
    max-width: 800px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(212,175,55,0.25);
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
}


/* ============================
   Responsive
   ============================ */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    .hero .container,
    .about-doctor .container,
    .contact .container { grid-template-columns: 1fr; }
    .hero-image { order: -1; }
    .doctor-image { text-align: center; }
    .doctor-image img { max-width: 420px; }
}

@media (max-width: 768px) {
    section { padding: 60px 0; }
    .benefits-grid, .procedure-steps, .testimonial-slider { grid-template-columns: 1fr; }
    .gallery { grid-template-columns: 1fr; }
    .before-after-item { flex-direction: column; }
    .logo { left: 24px; }
}

@media (max-width: 576px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    .logo img { height: 42px; }
    .contact-form { padding: 28px 18px; }
    .footer-links { grid-template-columns: 1fr; }
}