/* =============================================================================
   Newman Barber Shop — global styles
   EDIT: Customization hub — change :root variables for colors, spacing, fonts
   ============================================================================= */

:root {
  /* Brand colors */
  --color-bg: #0a0a0a;
  --color-bg-elevated: #141414;
  --color-surface: #1a1a1a;
  --color-border: #2a2a2a;
  --color-text: #f4f4f5;
  --color-text-muted: #a1a1aa;
  --color-accent: #dc2626;
  --color-accent-hover: #ef4444;
  --color-accent-dark: #991b1b;

  /* Typography — EDIT: font families (match Google Fonts link in index.html) */
  --font-display: "Oswald", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;

  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-base: 1.0625rem;
  --text-lg: 1.25rem;
  --text-xl: clamp(1.5rem, 3vw, 2rem);
  --text-hero: clamp(2.25rem, 5vw, 3.75rem);

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --shadow-soft: 0 20px 50px rgba(0, 0, 0, 0.45);
  --header-h: 4.25rem;
  --transition: 0.25s ease;
  --max-w: 72rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--transition), opacity var(--transition);
}

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

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.container {
  width: min(100% - 2rem, var(--max-w));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
}

.skip-link:focus {
  top: 1rem;
}

/* ------------- Header ------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--header-h);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo:hover {
  color: var(--color-text);
}

.logo-mark {
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.25);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.nav-toggle:hover {
  border-color: var(--color-accent);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin-inline: auto;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform var(--transition), opacity var(--transition);
}

.site-header.is-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.site-header.is-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header.is-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav-list a:hover {
  color: var(--color-text);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.8125rem;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.btn-nav {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-nav:hover {
  background: var(--color-accent);
  color: #fff;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-lg);
    gap: var(--space-md);
    background: rgba(10, 10, 10, 0.98);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

  .site-header.is-open .site-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-list {
    flex-direction: column;
    width: 100%;
    text-align: center;
    gap: var(--space-sm);
  }

  .nav-list a {
    font-size: 1.125rem;
    padding: 0.5rem;
  }

  .btn-nav {
    width: 100%;
    max-width: 16rem;
  }
}

/* ------------- Hero ------------- */
.hero {
  position: relative;
  padding: var(--space-2xl) 0 var(--space-xl);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(220, 38, 38, 0.12), transparent 55%),
    linear-gradient(180deg, #0f0f0f 0%, var(--color-bg) 100%);
  pointer-events: none;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 40px,
    rgba(255, 255, 255, 0.02) 40px,
    rgba(255, 255, 255, 0.02) 41px
  );
  opacity: 0.6;
}

.hero-grid {
  position: relative;
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-sm);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 var(--space-md);
  color: #fff;
}

.hero-lead {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  max-width: 36rem;
  margin: 0 0 var(--space-lg);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.hero-trust li {
  position: relative;
  padding-left: 1.25rem;
}

.hero-trust li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 1px;
}

.hero-card {
  perspective: 800px;
}

.hero-card-inner {
  background: linear-gradient(145deg, var(--color-surface) 0%, var(--color-bg-elevated) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
}

.hero-card-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-xs);
}

.hero-card-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  text-transform: uppercase;
  margin: 0 0 var(--space-sm);
  color: #fff;
}

.hero-card-text {
  color: var(--color-text-muted);
  margin: 0 0 var(--space-md);
}

.hero-card-link {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: var(--text-sm);
  text-decoration: none;
  color: #fff;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

.hero-card-link:hover {
  color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

/* ------------- Sections ------------- */
.section {
  padding: var(--space-xl) 0;
}

.section-alt {
  background: var(--color-bg-elevated);
  border-block: 1px solid var(--color-border);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 var(--space-sm);
  color: #fff;
}

.section-subtitle {
  color: var(--color-text-muted);
  max-width: 42rem;
  margin: 0;
  font-size: var(--text-lg);
}

.section-header {
  margin-bottom: var(--space-lg);
}

/* About */
.about-grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 800px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.about-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

/* EDIT: Replace with photo URL — e.g. url("../images/about-shop.jpg") */
.about-photo {
  position: relative;
  aspect-ratio: 4 / 4;
  min-height: 280px;
  overflow: hidden;
  border-radius: inherit;
  background:
    linear-gradient(160deg, rgba(220, 38, 38, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, #1f1f1f 0%, #0a0a0a 100%);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.lead {
  font-size: var(--text-lg);
  color: #e4e4e7;
}

.about-list {
  list-style: none;
  margin: var(--space-md) 0 0;
  padding: 0;
}

.about-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
}

.about-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 2px;
  background: var(--color-accent);
}

/* Services */
.service-groups {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 700px) {
  .service-groups {
    grid-template-columns: repeat(2, 1fr);
  }
}

.service-group {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color var(--transition), transform var(--transition);
}

.service-group:hover {
  border-color: rgba(220, 38, 38, 0.35);
}

.service-group-wide {
  grid-column: 1 / -1;
}

.service-group-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin: 0 0 var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.service-group-intro {
  margin: 0;
  color: var(--color-text-muted);
  max-width: 40rem;
}

.service-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.service-list li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.service-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.service-list h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 0.25rem;
  color: #fff;
}

.service-list p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 700px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
}

.gallery-item figure {
  margin: 0;
}

/* Imágenes reales: src en index.html → assets/images/gallery/… */
img.gallery-thumb {
  width: 100%;
  aspect-ratio: 1;
  height: auto;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), border-color var(--transition);
  vertical-align: middle;
}

.gallery-item:hover .gallery-thumb {
  transform: scale(1.02);
  border-color: rgba(220, 38, 38, 0.4);
}

.gallery-item figcaption {
  margin-top: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 800px) {
  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial {
  margin: 0;
  padding: var(--space-lg);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--color-accent);
}

.testimonial p {
  margin: 0 0 var(--space-md);
  font-style: italic;
  color: #e4e4e7;
  font-size: var(--text-base);
}

.testimonial footer {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-text);
}

/* Contact */
.contact-grid {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 700px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.contact-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.contact-card-wide {
  grid-column: 1 / -1;
}

@media (min-width: 700px) {
  .contact-card-wide {
    grid-column: span 2;
  }
}

.contact-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin: 0 0 var(--space-md);
}

.hours-list {
  margin: 0;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-sm);
}

.hours-row:last-child {
  border-bottom: none;
}

.hours-row dt {
  font-weight: 600;
  color: #fff;
}

.hours-row dd {
  margin: 0;
  color: var(--color-text-muted);
  text-align: right;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  margin-bottom: var(--space-md);
}

.contact-list li:last-child {
  margin-bottom: 0;
}

.contact-label {
  display: block;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.contact-list a {
  font-weight: 600;
  color: #fff;
  text-decoration: none;
}

.contact-list a:hover {
  color: var(--color-accent-hover);
}

.contact-address {
  font-style: normal;
  line-height: 1.7;
}

.contact-address a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

.contact-address a:hover {
  color: var(--color-accent-hover);
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.map-iframe {
  display: block;
  width: 100%;
  height: min(420px, 55vh);
  border: 0;
}

/* Footer */
.site-footer {
  padding: var(--space-xl) 0;
  background: #050505;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
  text-align: center;
}

@media (min-width: 700px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    text-align: left;
    align-items: start;
  }
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 var(--space-xs);
  color: #fff;
}

.footer-tagline {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  justify-content: center;
}

@media (min-width: 700px) {
  .footer-nav ul {
    justify-content: flex-start;
    flex-direction: column;
  }
}

.footer-nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-meta p {
  margin: 0 0 var(--space-xs);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-small {
  font-size: var(--text-xs) !important;
}

.footer-credit {
  margin: var(--space-sm) 0 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.footer-credit a {
  color: var(--color-text-muted);
  font-weight: 600;
  text-decoration: none;
}

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

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: #25d366;
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.45);
}

.whatsapp-float:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.whatsapp-icon {
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .whatsapp-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .whatsapp-float {
    width: 3.5rem;
    height: 3.5rem;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }
}

/* Scroll animations */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-animate-delay="1"] {
  transition-delay: 0.12s;
}

@media (prefers-reduced-motion: reduce) {
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}