/* ===== Dermakinesic — estilos globales ===== */

:root {
  --color-bg: #faf8f0;
  --color-bg-alt: #f1ead6;
  --color-primary: #9c7a29;
  --color-primary-dark: #6e5b1f;
  --color-accent: #1a1a1a;
  --color-text: #211d16;
  --color-text-light: #6b6255;
  --color-white: #ffffff;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Poppins', sans-serif;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(58, 47, 47, 0.08);
  --max-width: 1140px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-primary-dark);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 80px 0; }

.section-alt { background: var(--color-bg-alt); }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--color-text-light);
  max-width: 640px;
  margin-bottom: 44px;
  font-size: 1.02rem;
}

.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ===== Botones ===== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(185, 128, 128, 0.35);
}

.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border: 1.5px solid var(--color-primary);
}

.btn-outline:hover { background: var(--color-primary); color: var(--color-white); }

.btn-whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.btn-whatsapp:hover { background: #1ebe5b; transform: translateY(-2px); }

/* ===== Header ===== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 244, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(185, 128, 128, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  letter-spacing: 0.02em;
}

.logo span { color: var(--color-accent); }

.logo-img { height: 46px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 4px 0;
}

.nav-links a.active,
.nav-links a:hover { color: var(--color-primary-dark); }

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-primary);
}

.nav-cta { display: flex; align-items: center; gap: 18px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-primary-dark);
  display: block;
}

/* ===== Hero ===== */

.hero {
  padding: 90px 0 70px;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  margin-bottom: 20px;
}

.hero p.lead {
  font-size: 1.08rem;
  color: var(--color-text-light);
  margin-bottom: 30px;
  max-width: 520px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-image {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  text-align: center;
  padding: 20px;
  border: 1.5px dashed rgba(185, 128, 128, 0.35);
}

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: center;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(185, 128, 128, 0.15);
}

.trust-item { text-align: center; }

.trust-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  color: var(--color-primary-dark);
}

.trust-item span { font-size: 0.85rem; color: var(--color-text-light); }

/* ===== Cards / Grids ===== */

.grid {
  display: grid;
  gap: 28px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease;
}

.card:hover { transform: translateY(-4px); }

.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.card h3 { font-size: 1.15rem; margin-bottom: 10px; }

.card p { color: var(--color-text-light); font-size: 0.95rem; }

.service-card { display: flex; flex-direction: column; height: 100%; }

.service-card .tag {
  display: inline-block;
  align-self: flex-start;
  background: var(--color-bg-alt);
  color: var(--color-primary-dark);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; counter-reset: step; }

.step { position: relative; padding-left: 8px; }

.step::before {
  counter-increment: step;
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 16px;
}

/* ===== CTA banda ===== */

.cta-band {
  background: var(--color-primary-dark);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 56px 40px;
  text-align: center;
  margin: 0 24px;
}

.cta-band h2 { color: var(--color-white); }

.cta-band p { color: rgba(255,255,255,0.85); max-width: 560px; margin: 0 auto 28px; }

/* ===== Página de servicios ===== */

.service-group { margin-bottom: 64px; }

.service-group-header { margin-bottom: 30px; }

/* ===== Sobre mí ===== */

.profile {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: center;
}

.profile-photo {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 3/4;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.9rem;
  text-align: center;
  padding: 20px;
  border: 1.5px dashed rgba(185, 128, 128, 0.35);
}

.credentials { display: flex; flex-direction: column; gap: 18px; margin-top: 26px; }

.credential-item { display: flex; gap: 14px; align-items: flex-start; }

.credential-item .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-primary);
  margin-top: 8px; flex-shrink: 0;
}

/* ===== Contacto ===== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px;
}

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

.contact-row .icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.contact-row h4 { font-size: 1rem; margin-bottom: 4px; }

.contact-row p, .contact-row a { color: var(--color-text-light); font-size: 0.93rem; }

.map-placeholder {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-light);
  text-align: center;
  padding: 20px;
  border: 1.5px dashed rgba(185, 128, 128, 0.35);
}

.social-row { display: flex; gap: 14px; margin-top: 24px; }

.social-row a {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary-dark);
  font-weight: 600;
}

.social-row a:hover { background: var(--color-primary); color: var(--color-white); }

.note-placeholder {
  background: #fff8ec;
  border: 1px dashed #d9b48f;
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 0.85rem;
  color: #8a6d3b;
  margin-top: 18px;
}

/* ===== Footer ===== */

.site-footer {
  background: #2c2223;
  color: rgba(255,255,255,0.75);
  padding: 56px 0 24px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-white);
  margin-bottom: 14px;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.footer-col a, .footer-col p {
  display: block;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 10px;
}

.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 22px;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

/* ===== WhatsApp flotante ===== */

.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  background: #25d366;
  color: #fff;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 8px 22px rgba(37, 211, 102, 0.45);
  z-index: 200;
  transition: transform 0.2s ease;
}

.whatsapp-float:hover { transform: scale(1.08); }

/* ===== Responsive ===== */

@media (max-width: 900px) {
  .hero-inner, .profile, .contact-layout { grid-template-columns: 1fr; }
  .hero-image, .profile-photo { order: -1; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta .btn-outline { display: none; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .cta-band { margin: 0 16px; padding: 40px 24px; }

  .site-header.nav-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--color-bg);
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow);
  }
}