/* ============================================
   NRG Luthier – STYLES
   ============================================ */

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

:root {
  --gold: #d1b04d;
  --gold-light: #f0d479;
  --gold-dark: #9a752b;
  --dark: #120d09;
  --dark2: #241910;
  --mid: #3d2c1f;
  --cream: #faf6f0;
  --cream2: #efe3d3;
  --white: #ffffff;
  --text: #1f150f;
  --text-light: #6a5948;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(26,20,16,0.12);
  --shadow-lg: 0 12px 48px rgba(26,20,16,0.2);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans); color: var(--text);
  background: radial-gradient(circle at 20% 20%, rgba(241,227,211,0.25), transparent 32%),
              radial-gradient(circle at 80% 0%, rgba(208,181,98,0.12), transparent 28%),
              var(--white);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ============ NAVBAR ============ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 70px;
  background: rgba(26,20,16,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  transition: var(--transition);
}
.navbar.scrolled { height: 58px; }

.nav-logo { height: 44px; width: auto; object-fit: contain; }

.nav-links { display: flex; list-style: none; gap: 1.6rem; }
.nav-links a {
  color: rgba(255,255,255,0.8); font-size: 0.82rem; font-weight: 400;
  letter-spacing: 0.05em; transition: color var(--transition); position: relative;
}
.nav-links a::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:1px; background:var(--gold); transition: width var(--transition); }
.nav-links a:hover, .nav-links a.active-link { color: var(--gold); }
.nav-links a:hover::after, .nav-links a.active-link::after { width: 100%; }

.lang-switcher { display: flex; gap: 0.35rem; padding: 0.2rem 0.35rem; background: rgba(255,255,255,0.05); border-radius: 999px; border: 1px solid rgba(201,168,76,0.25); }
.lang-btn {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(201,168,76,0.35);
  color: rgba(255,255,255,0.7); font-size: 0.7rem; padding: 0.34rem 0.65rem;
  border-radius: 999px; cursor: pointer; transition: var(--transition);
  font-family: var(--font-sans); font-weight: 700; letter-spacing: 0.05em;
}
.lang-btn:hover, .lang-btn.active { background: var(--gold); border-color: var(--gold); color: var(--dark); }

.hamburger { display: none; background: none; border: none; color: var(--gold); font-size: 1.4rem; cursor: pointer; }

/* ============ HERO ============ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.05);
  transition: transform 8s ease;
}
.hero:hover .hero-bg { transform: scale(1); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(26,20,16,0.72) 0%, rgba(26,20,16,0.55) 50%, rgba(26,20,16,0.85) 100%); }
.hero-content { position: relative; z-index: 1; text-align: center; max-width: 820px; padding: 0 2rem; }
.hero-pre { color: var(--gold); font-size: 0.82rem; letter-spacing: 0.3em; text-transform: uppercase; margin-bottom: 1.5rem; font-weight: 300; }
.hero-title { font-family: var(--font-serif); font-size: clamp(2.2rem, 5.5vw, 4.5rem); color: var(--white); line-height: 1.15; margin-bottom: 1.5rem; }
.hero-subtitle { color: rgba(255,255,255,0.75); font-size: clamp(1rem, 2vw, 1.15rem); line-height: 1.75; margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-scroll { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); }
.hero-scroll span { display: block; width: 2px; height: 50px; background: linear-gradient(to bottom, transparent, var(--gold)); margin: auto; animation: scroll-anim 2s ease-in-out infinite; }
@keyframes scroll-anim { 0%,100%{opacity:0;transform:scaleY(0.3)} 50%{opacity:1;transform:scaleY(1)} }

/* ============ BUTTONS ============ */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.85rem 2rem; border-radius: 50px; font-size: 0.875rem; font-weight: 600; letter-spacing: 0.05em; transition: var(--transition); cursor: pointer; border: none; font-family: var(--font-sans); }
.btn-primary { background: var(--gold); color: var(--dark); }
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,0.4); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.4); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn-outline-gold { background: transparent; color: var(--gold); border: 2px solid rgba(201,168,76,0.5); }
.btn-outline-gold:hover { background: var(--gold); color: var(--dark); }
.btn-dark-bg { color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.3); }
.btn-dark-bg:hover { border-color: var(--gold); color: var(--gold); }
.btn-full { width: 100%; justify-content: center; }
.btn-sm { padding: 0.55rem 1.2rem; font-size: 0.8rem; }

/* ============ BAND ============ */
.band { background: linear-gradient(90deg, var(--gold-dark), var(--gold)); padding: 1.4rem 2rem; box-shadow: inset 0 -1px 0 rgba(0,0,0,0.1); }
.band-items { max-width: 1100px; margin: auto; display: flex; justify-content: space-around; flex-wrap: wrap; gap: 0.85rem; }
.band-item { display: flex; align-items: center; gap: 0.6rem; color: var(--dark); font-weight: 700; font-size: 0.87rem; letter-spacing: 0.01em; }
.band-icon { font-size: 1.3rem; }

/* ============ SECTIONS ============ */
.section { padding: 6rem 2rem; position: relative; }
.section + .section { border-top: 1px solid rgba(42,32,24,0.08); }
.section-dark { background: var(--dark); }
.section-cream { background: linear-gradient(180deg, #fbf7f1 0%, #f1e5d7 100%); }
.container { max-width: 1100px; margin: auto; }

.section-header { text-align: center; margin-bottom: 3.5rem; position: relative; }
.section-header.light h2, .section-header.light .section-desc { color: var(--white); }
.section-header.light .section-label { color: var(--gold-light); }

.section-label { display: inline-block; color: var(--gold-dark); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 0.75rem; }
.section-header h2 { font-family: var(--font-serif); font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 1rem; line-height: 1.2; }
.section-header::after {
  content: ''; width: 90px; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  display: block; margin: 1.1rem auto 0;
  border-radius: 999px;
}
.section-desc { color: var(--text-light); font-size: 1rem; line-height: 1.8; max-width: 650px; margin: auto; }

/* ============ INTRO SECTION ============ */
.intro-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 4rem; align-items: center; }
.intro-img-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.intro-img { width: 100%; height: auto; object-fit: cover; border-radius: var(--radius); transition: transform 0.5s ease; }
.intro-img:hover { transform: scale(1.02); }
.intro-text .section-label { display: block; margin-bottom: 0.5rem; }
.intro-text h2 { font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 1.2rem; }
.intro-text p { color: var(--text-light); line-height: 1.8; margin-bottom: 1rem; font-size: 0.95rem; }
.intro-features { display: flex; flex-direction: column; gap: 0.5rem; margin: 1.5rem 0; }
.intro-feat { display: flex; gap: 0.6rem; align-items: center; font-size: 0.875rem; color: var(--text); }
.intro-feat span:first-child { color: var(--gold-dark); font-weight: 700; }

/* ============ PULLAWAY SECTION ============ */
.pullaway-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; margin-bottom: 3rem; align-items: start; }
.tech-block { margin-bottom: 1.75rem; padding-bottom: 1.75rem; border-bottom: 1px solid var(--cream2); }
.tech-block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.tech-block h3 { font-family: var(--font-serif); font-size: 1.1rem; color: var(--dark); margin-bottom: 0.6rem; }
.tech-block p { color: var(--text-light); font-size: 0.875rem; line-height: 1.7; }
.tech-list { list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.tech-list li { color: var(--text-light); font-size: 0.875rem; padding-left: 1.2rem; position: relative; }
.tech-list li::before { content: '\2022'; position: absolute; left: 0; color: var(--gold); font-size: 0.5rem; top: 0.35rem; }
.patent-img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid var(--cream2); }
.patent-badge { display: flex; align-items: center; gap: 1rem; margin-top: 1.25rem; background: var(--dark); border-radius: var(--radius); padding: 1rem 1.25rem; border: 1px solid rgba(201,168,76,0.25); }
.patent-badge .patent-icon { font-size: 1.8rem; flex-shrink: 0; }
.patent-badge strong { display: block; color: var(--gold); font-size: 0.875rem; margin-bottom: 0.25rem; }
.patent-badge p { color: rgba(255,255,255,0.6); font-size: 0.8rem; line-height: 1.4; font-style: italic; }

/* ============ FEATURES GRID ============ */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.25rem; }
.feature-card { background: var(--cream); border-radius: var(--radius); padding: 1.75rem; border: 1px solid rgba(42,32,24,0.08); transition: var(--transition); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.feature-card::after {
  content:''; position:absolute; inset:0; pointer-events:none;
  border-radius: calc(var(--radius) + 1px);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.6);
  opacity: 0.4;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--gold-light); }
.feature-icon { font-size: 1.8rem; margin-bottom: 0.9rem; }
.feature-card h3 { font-family: var(--font-serif); font-size: 1.05rem; margin-bottom: 0.6rem; color: var(--dark); }
.feature-card p { color: var(--text-light); font-size: 0.85rem; line-height: 1.7; }

/* ============ GUITARS ============ */
.guitars-tabs { display: flex; gap: 0.75rem; justify-content: center; margin-bottom: 2.5rem; }
.tab-btn { background: rgba(255,255,255,0.08); border: 1px solid rgba(201,168,76,0.25); color: rgba(255,255,255,0.55); padding: 0.55rem 1.4rem; border-radius: 50px; cursor: pointer; font-size: 0.85rem; font-weight: 600; transition: var(--transition); font-family: var(--font-sans); }
.tab-btn:hover, .tab-btn.active { background: var(--gold); border-color: var(--gold); color: var(--dark); }

.tab-content { display: none; }
.tab-content.active { display: block; }

.guitar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }

.guitar-card { background: linear-gradient(160deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)); border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(201,168,76,0.18); transition: var(--transition); position: relative; }
.guitar-card:hover { transform: translateY(-5px); box-shadow: 0 20px 60px rgba(0,0,0,0.45); border-color: rgba(201,168,76,0.45); }
.guitar-card.featured { border-color: rgba(201,168,76,0.4); grid-row: span 1; }

.guitar-badge { position: absolute; top: 1rem; right: 1rem; background: var(--gold); color: var(--dark); font-size: 0.7rem; font-weight: 700; padding: 0.3rem 0.7rem; border-radius: 50px; z-index: 1; letter-spacing: 0.05em; }

.guitar-photo { width: 100%; height: 260px; object-fit: cover; object-position: center top; background: rgba(201,168,76,0.06); }

.guitar-info { padding: 1.5rem; }
.guitar-info h3 { font-family: var(--font-serif); color: var(--white); margin-bottom: 0.6rem; font-size: 1.15rem; }
.guitar-info p { color: rgba(255,255,255,0.75); font-size: 0.88rem; line-height: 1.65; margin-bottom: 1rem; }
.guitar-tag { display: inline-block; background: rgba(201,168,76,0.12); color: var(--gold); font-size: 0.72rem; padding: 0.25rem 0.7rem; border-radius: 50px; font-weight: 600; border: 1px solid rgba(201,168,76,0.25); margin-bottom: 1rem; }

.guitar-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin: 1rem 0; padding: 1rem; background: rgba(255,255,255,0.04); border-radius: 8px; border: 1px solid rgba(255,255,255,0.07); }
.spec { display: flex; flex-direction: column; gap: 0.15rem; }
.spec span { font-size: 0.68rem; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.08em; }
.spec strong { font-size: 0.8rem; color: rgba(255,255,255,0.85); font-weight: 600; }

.guitar-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,0.07); }
.guitar-price { font-family: var(--font-serif); font-size: 1.6rem; color: var(--gold); font-weight: 700; }

/* TRANSFORMATION */
.transform-intro { text-align: center; margin-bottom: 2rem; }
.transform-intro h3 { font-family: var(--font-serif); font-size: clamp(1.2rem, 3vw, 1.6rem); color: var(--gold); font-style: italic; margin-bottom: 0.75rem; }
.transform-intro p { color: rgba(255,255,255,0.65); max-width: 600px; margin: auto; font-size: 0.95rem; line-height: 1.7; }
.transform-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2rem; }
.tgallery-item { border-radius: 8px; overflow: hidden; aspect-ratio: 3/4; }
.tgallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.tgallery-item:hover img { transform: scale(1.05); }
.transform-benefits { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; margin-bottom: 1rem; }
.tbenefit { display: flex; gap: 0.5rem; color: rgba(255,255,255,0.75); font-size: 0.875rem; align-items: center; }
.tbenefit span:first-child { color: var(--gold); font-weight: 700; }

/* TRANSFORMED GALLERY */
.transform-gallery-section {
  background: radial-gradient(circle at 15% 20%, rgba(201,168,76,0.08), transparent 30%), linear-gradient(180deg, #120d09 0%, #1d140d 100%);
  color: #fefaf4;
}
.transform-gallery-section .section-label { color: var(--gold-light); }
.transform-gallery-section .section-desc { color: rgba(255,255,255,0.68); }
.transform-gallery-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
}
@media (max-width: 1200px) {
  .transform-gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .transform-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .transform-gallery-grid { grid-template-columns: 1fr; }
}
.tg-item {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
  background: linear-gradient(160deg, rgba(255,255,255,0.08), rgba(0,0,0,0.15));
  isolation: isolate;
  cursor: zoom-in;
  transition: transform 0.3s ease, border-color 0.25s ease;
}
.tg-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(0.93) contrast(1.03);
  transition: transform 0.45s cubic-bezier(.2,.7,.1,1), filter 0.3s ease, opacity 0.3s ease;
}
.tg-item::before {
  content: '+';
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.4);
  background: rgba(6,4,3,0.55);
  color: #fef8ed;
  display: grid;
  place-items: center;
  font-size: 1rem;
  font-weight: 600;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 2;
}
.tg-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 42%, rgba(0,0,0,0.52) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}
.tg-item:hover {
  transform: translateY(-4px);
  border-color: rgba(201,168,76,0.55);
}
.tg-item:hover img {
  transform: scale(1.05);
  filter: saturate(1.02) contrast(1.05);
}
.tg-item:hover::before {
  opacity: 1;
  transform: translateY(0);
}
.tg-item:hover::after { opacity: 1; }
.tg-item:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 3px;
}
@media (hover: none) {
  .tg-item::before {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Lightbox */
.lightbox-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.82);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  padding: 1.5rem;
}
.lightbox-backdrop.open { display: flex; }
.lightbox-inner {
  position: relative;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.lightbox-photo {
  max-width: 100%;
  max-height: 90vh;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
  object-fit: contain;
  background: #0c0806;
}
.lightbox-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.2s ease, transform 0.2s ease;
}
.lightbox-btn:hover { background: rgba(255,255,255,0.2); transform: translateY(-50%) scale(1.03); }
.lightbox-btn.prev { left: -64px; }
.lightbox-btn.next { right: -64px; }
.lightbox-close {
  position: absolute;
  top: -58px;
  right: -58px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  backdrop-filter: blur(6px);
}
.lightbox-caption {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  text-align: center;
}
@media (max-width: 900px) {
  .lightbox-btn.prev { left: 8px; }
  .lightbox-btn.next { right: 8px; }
  .lightbox-close { top: -50px; right: 0; }
}

/* ============ LUTHIER ============ */
.luthier-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; align-items: start; }
.luthier-portrait-img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); object-fit: cover; max-height: 500px; }
.luthier-social { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1.25rem; }
.social-link { display: flex; align-items: center; gap: 0.5rem; color: var(--text-light); font-size: 0.85rem; transition: color var(--transition); border: 1px solid var(--cream2); border-radius: 8px; padding: 0.55rem 0.9rem; }
.social-link:hover { color: var(--gold-dark); border-color: var(--gold); background: rgba(201,168,76,0.05); }
.luthier-content .section-label { display: block; margin-bottom: 0.5rem; }
.luthier-content h2 { font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 1.5rem; }
.luthier-content p { color: var(--text-light); line-height: 1.8; margin-bottom: 1rem; font-size: 0.925rem; }
.luthier-facts { display: flex; gap: 2rem; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--cream2); flex-wrap: wrap; }
.fact { text-align: center; }
.fact-num { display: block; font-family: var(--font-serif); font-size: 1.8rem; font-weight: 700; color: var(--gold-dark); }
.fact-label { font-size: 0.7rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.1em; }

/* ============ SULAYR ============ */
.sulayr-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: center; }
.sulayr-text .section-label { display: block; margin-bottom: 0.5rem; }
.sulayr-text h2 { font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 1.5rem; }
.sulayr-text blockquote { font-family: var(--font-serif); font-style: italic; font-size: 1.05rem; color: var(--text); border-left: 3px solid var(--gold); padding-left: 1.25rem; margin-bottom: 0.5rem; line-height: 1.7; }
.quote-author { font-size: 0.8rem; color: var(--text-light); margin-bottom: 1.25rem; padding-left: 1.5rem; }
.sulayr-text p { color: var(--text-light); line-height: 1.8; font-size: 0.925rem; margin-bottom: 1.5rem; }
.sulayr-img-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.sulayr-img { width: 100%; height: auto; object-fit: cover; transition: transform 0.5s ease; }
.sulayr-img:hover { transform: scale(1.03); }

/* ============ VIDEOS ============ */
.videos-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2rem; align-items: start; }
.video-wrap { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: var(--radius); box-shadow: 0 12px 40px rgba(0,0,0,0.5); }
.video-wrap iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: var(--radius); }
.video-caption { color: rgba(255,255,255,0.5); font-size: 0.8rem; margin-top: 0.75rem; text-align: center; }
.video-channel { display: flex; flex-direction: column; gap: 1.25rem; }
.channel-card { background: rgba(255,255,255,0.05); border-radius: var(--radius); padding: 1.75rem; border: 1px solid rgba(255,255,255,0.08); text-align: center; transition: var(--transition); }
.channel-card:hover { border-color: rgba(201,168,76,0.3); background: rgba(255,255,255,0.07); }
.yt-icon, .ig-icon { margin: 0 auto 1rem; width: fit-content; }
.channel-card h3 { font-family: var(--font-serif); color: var(--white); margin-bottom: 0.6rem; font-size: 1.05rem; }
.channel-card p { color: rgba(255,255,255,0.55); font-size: 0.82rem; line-height: 1.6; margin-bottom: 1.25rem; }

/* ============ TESTIMONIALS ============ */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.testimonial-card { background: var(--white); border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); border: 1px solid var(--cream2); position: relative; transition: var(--transition); }
.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.quote-icon { font-family: var(--font-serif); font-size: 4rem; color: var(--gold); opacity: 0.25; position: absolute; top: 0.3rem; left: 1.25rem; line-height: 1; }
.testimonial-card p { color: var(--text-light); line-height: 1.75; font-size: 0.9rem; margin: 1.5rem 0; padding-top: 1rem; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.author-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--gold); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--dark); font-size: 0.95rem; flex-shrink: 0; }
.testimonial-author strong { display: block; font-size: 0.85rem; color: var(--text); }
.testimonial-author span { font-size: 0.75rem; color: var(--text-light); }

/* ============ CONTACT ============ */
.contact-layout { display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: start; }
.contact-info .section-label { display: block; margin-bottom: 0.5rem; }
.contact-info h2 { font-family: var(--font-serif); font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 1rem; }
.contact-info > p { color: var(--text-light); line-height: 1.8; margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 0.1rem; }
.contact-item strong { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-light); margin-bottom: 0.2rem; }
.contact-item p, .contact-item a { font-size: 0.875rem; color: var(--text); line-height: 1.5; }
.contact-item a:hover { color: var(--gold-dark); }
.contact-item em { font-size: 0.8rem; color: var(--text-light); }

.contact-form { background: var(--cream); border-radius: var(--radius); padding: 2.25rem; box-shadow: var(--shadow); }
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-light); margin-bottom: 0.35rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.7rem 0.9rem; border-radius: 8px;
  border: 1px solid var(--cream2); background: var(--white);
  font-family: var(--font-sans); font-size: 0.875rem; color: var(--text);
  transition: border-color var(--transition);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--gold); }
.form-group textarea { resize: vertical; }
.form-success { margin-top: 1rem; padding: 0.75rem 1rem; background: #e8f5e9; color: #2e7d32; border-radius: 8px; font-size: 0.875rem; text-align: center; }
.hidden { display: none !important; }

/* ============ FOOTER ============ */
.footer { background: var(--dark); color: rgba(255,255,255,0.65); padding: 4rem 2rem 2rem; }
.footer-top { max-width: 1100px; margin: auto; display: grid; grid-template-columns: 2fr 1fr 1.2fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-logo { height: 50px; width: auto; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.85rem; line-height: 1.7; max-width: 280px; }
.footer-links h4, .footer-contact h4 { color: var(--gold); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 1rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.45rem; }
.footer-links a, .footer-contact p { font-size: 0.85rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--gold); }
.footer-contact p { margin-bottom: 0.35rem; }
.footer-social-links { display: flex; gap: 1rem; margin-top: 0.75rem; }
.footer-social-links a { font-size: 0.8rem; color: var(--gold); transition: opacity var(--transition); }
.footer-social-links a:hover { opacity: 0.7; }
.footer-bottom { max-width: 1100px; margin: 2rem auto 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; font-size: 0.78rem; color: rgba(255,255,255,0.35); }
.footer-bottom a { color: var(--gold); font-size: 0.78rem; }

/* ============ INTRO CENTERED ============ */
.intro-center { max-width: 720px; margin: auto; text-align: center; }
.intro-center .section-label { display: block; margin-bottom: 0.5rem; }
.intro-center h2 { font-family: var(--font-serif); font-size: clamp(1.9rem, 3.5vw, 2.6rem); margin-bottom: 1.2rem; }
.intro-center p { color: var(--text-light); line-height: 1.8; margin-bottom: 0.9rem; font-size: 0.95rem; }
.intro-feats-row { display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; justify-content: center; margin: 1.5rem 0 2rem; }
.intro-feat { display: flex; gap: 0.5rem; align-items: center; font-size: 0.875rem; color: var(--text); }
.intro-feat span:first-child { color: var(--gold-dark); font-weight: 700; }

/* ============ FAQ ============ */
.faq-list { max-width: 780px; margin: auto; display: flex; flex-direction: column; gap: 0.6rem; }
.faq-item { border: 1px solid rgba(201,168,76,0.15); border-radius: var(--radius); overflow: hidden; }
.faq-q {
  width: 100%; background: rgba(255,255,255,0.04); border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem 1.4rem; text-align: left; font-family: var(--font-sans);
  font-size: 0.9rem; font-weight: 600; color: rgba(255,255,255,0.9);
  transition: background var(--transition);
}
.faq-q:hover { background: rgba(201,168,76,0.08); }
.faq-q.open { background: rgba(201,168,76,0.1); color: var(--gold-light); }
.faq-arrow { font-size: 0.65rem; color: var(--gold); flex-shrink: 0; transition: transform var(--transition); }
.faq-q.open .faq-arrow { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s ease; }
.faq-a.open { max-height: 300px; }
.faq-a p { padding: 0 1.4rem 1.2rem; color: rgba(255,255,255,0.6); font-size: 0.875rem; line-height: 1.75; }

/* ============ WHATSAPP FLOAT ============ */
.wa-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,0.6); }
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); pointer-events: auto; }
.wa-tooltip {
  position: absolute; right: 70px; background: var(--dark);
  color: white; font-size: 0.78rem; white-space: nowrap;
  padding: 0.45rem 0.9rem; border-radius: 8px;
  border: 1px solid rgba(201,168,76,0.2);
  opacity: 0; transform: translateX(10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  font-family: var(--font-sans);
}
.wa-tooltip::after {
  content: ''; position: absolute; right: -6px; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right: none;
  border-left-color: var(--dark);
}

/* ============ ANIMATIONS ============ */
.fade-in { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1000px) {
  .pullaway-layout { grid-template-columns: 1fr; }
  .videos-grid { grid-template-columns: 1fr; }
  .video-channel { flex-direction: row; }
  .channel-card { flex: 1; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0;
    background: rgba(26,20,16,0.98); padding: 1.5rem 2rem; gap: 0.9rem;
    border-bottom: 1px solid rgba(201,168,76,0.2);
  }
  .intro-layout, .luthier-layout, .contact-layout, .sulayr-layout { grid-template-columns: 1fr; }
  .luthier-image { max-width: 350px; margin: auto; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .transform-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .section { padding: 4rem 1.25rem; }
  .hero-cta { flex-direction: column; align-items: center; }
  .band-items { justify-content: flex-start; }
  .luthier-facts { gap: 1rem; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .lang-switcher { gap: 0.2rem; }
  .transform-gallery { grid-template-columns: repeat(2, 1fr); }
  .video-channel { flex-direction: column; }
  .guitar-specs { grid-template-columns: 1fr; }
}

/* === NUEVOS ELEMENTOS === */

/* Precio orientativo en guitarras */
.guitar-price-range {
  font-size: 0.82rem;
  color: var(--gold-light);
  font-style: italic;
  display: block;
  margin-bottom: 0.5rem;
}

/* Precio transformación */
.transform-price {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  line-height: 1.5;
}
.transform-price .price-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.transform-price strong { color: var(--gold); }

/* 3 videos en fila */
.videos-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 0;
}
.video-item .video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 10px;
}
.video-item .video-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}
.video-item .video-caption {
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.6rem;
  font-style: italic;
}

/* Footer legal links */
.footer-legal-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
}
.footer-legal-links a {
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}
.footer-legal-links a:hover { color: var(--gold); }

@media (max-width: 900px) {
  .videos-row { grid-template-columns: 1fr; }
  .footer-legal-links { align-items: center; }
}

/* Video placeholder slots */
.video-placeholder {
  display: block;
  background: rgba(255,255,255,0.05);
  border: 2px dashed rgba(255,0,0,0.4);
  border-radius: 10px;
  aspect-ratio: 16/9;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.video-placeholder:hover { border-color: #FF0000; background: rgba(255,0,0,0.08); }
.vp-inner {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  height: 100%; gap: 0.6rem; padding: 1rem;
  text-align: center;
}
.vp-inner p { color: rgba(255,255,255,0.7); font-size: 0.85rem; }
.vp-inner span { color: rgba(255,255,255,0.35); font-size: 0.75rem; font-style: italic; }

/* ============================================
   SECCIÓN SERVICIOS
   ============================================ */

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--white);
  border-radius: 16px;
  padding: 2.5rem 2rem 2rem;
  border: 1px solid rgba(42,32,24,0.08);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content:'';
  position:absolute;
  inset:-1px;
  pointer-events:none;
  border-radius:18px;
  background: radial-gradient(circle at 20% 20%, rgba(201,168,76,0.08), transparent 40%),
              radial-gradient(circle at 80% 0%, rgba(201,168,76,0.1), transparent 38%);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Card destacada (transformación) */
.service-card.service-featured {
  border: 2px solid var(--gold);
  background: linear-gradient(160deg, #fffdf7 0%, #f3e6ce 100%);
}

/* Icono grande */
.service-icon-wrap {
  font-size: 2.6rem;
  line-height: 1;
}

/* Badge "Más solicitado" */
.service-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 1.1rem;
  border-radius: 50px;
  white-space: nowrap;
}

/* Título */
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--dark);
  line-height: 1.25;
  margin: 0;
}

/* Descripción */
.service-card > p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0;
}

/* Pasos numerados */
.service-steps {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: rgba(201,168,76,0.07);
  border-radius: 10px;
  padding: 1rem 1.1rem;
}

.sstep {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.5;
}

.sstep-n {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  background: var(--gold);
  color: white;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Nota de la caja */
.service-box-note {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-radius: 10px;
  padding: 0.9rem 1rem;
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.6;
}
.service-box-note > span {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.service-box-note strong {
  color: var(--dark);
  font-weight: 700;
}

/* Bloque de precio */
.service-price-block {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--cream2);
  padding-top: 1rem;
  margin-top: auto;
}
.serv-price-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.serv-price-value {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-dark);
}
.serv-price-note {
  font-size: 0.78rem;
  color: var(--text-light);
  font-style: italic;
}

/* Botón ocupa todo el ancho */
.service-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: 0.25rem;
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card.service-featured { margin-top: 1.5rem; }
}

.testimonial-hidden { display: none; }

/* ---- Gallery blocks (carousels stacked) ---- */
.gallery-block {
  max-width: 760px;
  margin: 0 auto 3rem;
}
.gallery-block:last-child { margin-bottom: 0; }
.gallery-block-header {
  text-align: center;
  margin-bottom: 1rem;
}
.gallery-block-header .section-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.4rem;
}
.gallery-block-header h2 {
  font-size: 1.4rem;
  color: var(--white);
  margin: 0;
}

/* ---- Carousel ---- */
.carousel {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #1a1410;
  box-shadow: 0 6px 28px rgba(0,0,0,0.5);
}
.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}
.carousel-track img {
  min-width: 100%;
  width: 100%;
  height: 360px;
  object-fit: contain;
  object-position: center;
  display: block;
  padding: 1rem 1.5rem;
  box-sizing: border-box;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  transition: background 0.2s, border-color 0.2s;
}
.carousel-btn:hover {
  background: rgba(201,168,76,0.9);
  border-color: var(--gold);
}
.carousel-prev { left: 0.6rem; }
.carousel-next { right: 0.6rem; }
.carousel-counter {
  position: absolute;
  bottom: 0.5rem;
  right: 0.7rem;
  background: rgba(0,0,0,0.6);
  color: #fff;
  padding: 0.15rem 0.6rem;
  border-radius: 20px;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  z-index: 2;
}
@media (max-width: 768px) {
  .carousel-track img { height: 260px; }
}

/* Gallery carousel variant */
.gallery-carousel { background: #0f0b08; max-width: 760px; margin: 0 auto; }
.gallery-carousel .carousel-track img {
  height: 150px;
  object-fit: contain;
  padding: 0.4rem;
  border-radius: 10px;
  background: #0b0806;
}
.gallery-carousel .carousel-btn { background: rgba(15,11,8,0.65); }
.gallery-carousel .carousel-counter { bottom: 0.35rem; right: 0.5rem; }
@media (max-width: 768px) {
  .gallery-carousel .carousel-track img { height: 120px; }
}

/* ============================================
   MEJORAS VISUALES — V2
   ============================================ */

/* Base: fondo cálido (no blanco puro) */
body { background: #faf7f2; }

/* Ornamento dorado bajo cada título de sección */
.section-header h2 {
  position: relative;
  padding-bottom: 1.1rem;
}
.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 52px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light), var(--gold-dark));
  border-radius: 2px;
}
/* Para secciones no centradas (luthier, contact, etc.) */
.luthier-content h2,
.contact-info h2,
.intro-center h2 {
  position: relative;
  padding-bottom: 1.1rem;
}
.luthier-content h2::after,
.contact-info h2::after,
.intro-center h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 52px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
  border-radius: 2px;
}
.intro-center h2::after {
  left: 50%;
  transform: translateX(-50%);
}

/* ── SISTEMA PULLAWAY: fondo oscuro cálido ── */
#sistema {
  background: linear-gradient(160deg, #1c1108 0%, #291708 60%, #1c1108 100%);
}
#sistema .section-header h2 { color: var(--white); }
#sistema .section-label { color: var(--gold-light); }
#sistema .section-desc { color: rgba(255,255,255,0.6); }
#sistema .tech-block h3 { color: var(--gold-light); font-size: 1.05rem; }
#sistema .tech-block { border-bottom-color: rgba(255,255,255,0.07); }
#sistema .tech-block p,
#sistema .tech-list li { color: rgba(255,255,255,0.62); }
#sistema .feature-card {
  background: rgba(255,255,255,0.04);
  border-color: rgba(201,168,76,0.18);
}
#sistema .feature-card h3 { color: var(--white); }
#sistema .feature-card p { color: rgba(255,255,255,0.58); }
#sistema .feature-card:hover { background: rgba(201,168,76,0.07); border-color: rgba(201,168,76,0.35); }
#sistema .patent-analysis {
  margin-top: 2.25rem;
  padding: 1.6rem;
  border-radius: var(--radius);
  border: 1px solid rgba(201,168,76,0.22);
  background: linear-gradient(165deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  box-shadow: 0 10px 32px rgba(0,0,0,0.25);
}
#sistema .patent-analysis-head h2 {
  margin-bottom: 0.6rem;
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-size: 1.45rem;
}
#sistema .patent-analysis-head p {
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 1.1rem;
}
#sistema .patent-analysis-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}
#sistema .patent-analysis-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(201,168,76,0.16);
  border-radius: 14px;
  padding: 1rem;
}
#sistema .patent-analysis-card h3 {
  color: var(--white);
  margin-bottom: 0.45rem;
  font-size: 1rem;
}
#sistema .patent-analysis-card p {
  color: rgba(255,255,255,0.67);
  line-height: 1.65;
  font-size: 0.92rem;
}
#sistema .patent-analysis-note {
  margin-top: 1rem;
  font-size: 0.83rem;
  color: rgba(255,255,255,0.52);
}
@media (max-width: 820px) {
  #sistema .patent-analysis-grid { grid-template-columns: 1fr; }
}

/* ── SERVICIOS: tarjeta normal con borde superior dorado ── */
.service-card {
  border-top: 4px solid var(--gold-dark);
}
.service-card.service-featured {
  background: linear-gradient(160deg, #1a1410 0%, #2a1a0e 100%);
  border: none;
  border-top: 4px solid var(--gold);
}
.service-card.service-featured h3 { color: var(--white); }
.service-card.service-featured > p { color: rgba(255,255,255,0.68); }
.service-card.service-featured .sstep { color: rgba(255,255,255,0.8); }
.service-card.service-featured .sstep-n { background: var(--gold); color: var(--dark); }
.service-card.service-featured .service-steps { background: rgba(255,255,255,0.05); }
.service-card.service-featured .service-box-note {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.3);
  color: rgba(255,255,255,0.8);
}
.service-card.service-featured .service-box-note strong { color: var(--gold-light); }
.service-card.service-featured .service-price-block { border-top-color: rgba(255,255,255,0.1); }
.service-card.service-featured .serv-price-label,
.service-card.service-featured .serv-price-note { color: rgba(255,255,255,0.5); }
.service-card.service-featured .serv-price-value { color: var(--gold-light); }
.service-card.service-featured .service-icon-wrap { filter: hue-rotate(0deg); }
.service-card.service-featured .service-popular-badge { background: var(--gold); color: var(--dark); }

/* ── LUTHIER: fondo cálido degradado ── */
#luthier {
  background: linear-gradient(175deg, #faf7f2 0%, #ede2cf 100%);
}
#luthier .luthier-facts { border-top-color: rgba(201,168,76,0.3); }

/* ── INTRO: fondo con marca de agua decorativa ── */
#intro {
  background: var(--cream);
  position: relative;
  overflow: hidden;
}
#intro::before {
  content: '♪';
  font-size: 28rem;
  color: rgba(201,168,76,0.04);
  position: absolute;
  top: -4rem;
  right: -2rem;
  line-height: 1;
  pointer-events: none;
  font-family: serif;
}

/* ── TESTIMONIALS: fondo oscuro dramático ── */
#testimonios {
  background: linear-gradient(160deg, #1a1410 0%, #231810 100%);
}
#testimonios .section-header h2 { color: var(--white); }
#testimonios .section-label { color: var(--gold-light); }
.testimonial-card {
  background: rgba(255,255,255,0.04);
  border-color: rgba(201,168,76,0.15);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(201,168,76,0.3);
}
.testimonial-card p { color: rgba(255,255,255,0.7); }
.testimonial-author strong { color: rgba(255,255,255,0.9); }
.testimonial-author span { color: rgba(255,255,255,0.45); }
.quote-icon { opacity: 0.35; }

/* ── CONTACTO: fondo oscuro cálido ── */
#contacto {
  background: linear-gradient(155deg, #1f1308 0%, #2c1c0a 50%, #1f1308 100%);
}
#contacto .section-label { color: var(--gold-light); }
#contacto .contact-info h2 { color: var(--white); }
#contacto .contact-info h2::after { background: linear-gradient(90deg, var(--gold), var(--gold-light)); }
#contacto .contact-info > p { color: rgba(255,255,255,0.65); }
#contacto .contact-item strong { color: rgba(255,255,255,0.45); }
#contacto .contact-item p,
#contacto .contact-item a { color: rgba(255,255,255,0.85); }
#contacto .contact-item a:hover { color: var(--gold-light); }
#contacto .contact-item em { color: rgba(255,255,255,0.4); }
#contacto .contact-icon { filter: grayscale(0); }
#contacto .contact-form {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,168,76,0.2);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
#contacto .form-group label { color: rgba(255,255,255,0.55); }
#contacto .form-group input,
#contacto .form-group textarea,
#contacto .form-group select {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  color: var(--white);
}
#contacto .form-group input::placeholder,
#contacto .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
#contacto .form-group input:focus,
#contacto .form-group textarea:focus,
#contacto .form-group select:focus { border-color: var(--gold); background: rgba(255,255,255,0.1); }
#contacto .form-group select option { background: #2a1a0e; color: var(--white); }

/* ── FEATURE CARDS en sección clara ── */
.feature-card {
  background: linear-gradient(160deg, #ffffff 0%, #f8f0e0 100%);
  border-color: rgba(201,168,76,0.18);
}

/* ── FAQ: mejorar items ── */
.faq-item {
  transition: box-shadow var(--transition);
}
.faq-item:hover {
  border-color: rgba(201,168,76,0.35);
  box-shadow: 0 2px 16px rgba(201,168,76,0.1);
}

/* ── Separador decorativo entre secciones (cream) ── */
#servicios { border-bottom: 1px solid rgba(201,168,76,0.15); }
#intro { border-bottom: 1px solid rgba(201,168,76,0.12); }

/* ── INTRO center: estrella decorativa ── */
.intro-feat span:first-child { font-size: 0.9rem; }

/* ── RESPONSIVE ajustes para cambios V2 ── */
@media (max-width: 900px) {
  #contacto .contact-form { border-radius: var(--radius); }
  #sistema .feature-card { background: rgba(255,255,255,0.05); }
}

/* ══════════════════════════════════════════════════════
   PAGE HERO — cabecera de subpáginas
   ══════════════════════════════════════════════════════ */
.page-hero {
  background: linear-gradient(135deg, #1a0f05 0%, #2d1a08 60%, #1a0f05 100%);
  padding: 7rem 0 3.5rem;
  text-align: center;
  position: relative;
  border-bottom: 1px solid rgba(201,168,76,0.2);
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('img/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.07;
}
.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.page-breadcrumb {
  font-size: 0.78rem;
  color: rgba(201,168,76,0.65);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.page-breadcrumb a {
  color: rgba(201,168,76,0.65);
  text-decoration: none;
  transition: color 0.2s;
}
.page-breadcrumb a:hover { color: var(--gold); }
.page-breadcrumb span { margin: 0 0.5rem; opacity: 0.4; }
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  margin: 0 0 1rem;
  line-height: 1.2;
}
.page-hero-desc {
  color: rgba(255,255,255,0.68);
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 580px;
  margin: 0 auto 1.8rem;
}
.page-hero-desc strong { color: var(--gold); font-weight: 600; }

/* ── Teasers grid (index) ── */
.teasers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}
.teaser-card {
  background: var(--white);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  transition: box-shadow var(--transition), transform var(--transition);
}
.teaser-card:hover {
  box-shadow: 0 8px 32px rgba(201,168,76,0.12);
  transform: translateY(-3px);
}
.teaser-icon { font-size: 2.2rem; }
.teaser-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.15rem;
  color: var(--dark);
  margin: 0;
}
.teaser-card p {
  color: #6b5c4a;
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0;
}
.teaser-card .btn { margin-top: auto; }
@media (max-width: 768px) {
  .teasers-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 5.5rem 0 2.5rem; }
}


/* Center article images */
main.wrapper img,
main.wrap img {
  display: block;
  margin-left: auto !important;
  margin-right: auto !important;
}

main.wrapper .article-image-row,
main.wrap .tip-images,
main.wrap .article-image-row {
  justify-content: center;
}

main.wrapper .article-image-row img,
main.wrap .tip-images img,
main.wrap .article-image-row img {
  margin-left: 0 !important;
  margin-right: 0 !important;
}