/* ──────────────────────────────────────────
   DESIGN TOKENS
────────────────────────────────────────── */
:root {
  --bg:        #0D0D0D;
  --bg-raised: #161616;
  --bg-card:   #161610;
  --bg-deep:   #111008;
  --gold:      #C9A84C;
  --gold-dim:  #B8943A;
  --text:      #F5F0E8;
  --text-mid:  #B8A98A;
  --text-low:  #7A6E5A;
  --border:    rgba(201,168,76,.15);
  --border-hi: rgba(201,168,76,.35);

  --serif:  'Cormorant Garamond', Georgia, serif;
  --sans:   'Inter', system-ui, sans-serif;

  --max:     1120px;
  --gutter:  clamp(1.5rem, 5vw, 4rem);
  --section: clamp(5rem, 10vw, 9rem);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.container {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ──────────────────────────────────────────
   NAV
────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0.5rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background .4s, box-shadow .4s;
}
.nav.scrolled {
  background: rgba(13,13,13,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(201,168,76,.2);
}
.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav__logo-img {
  height: 58px;
  width: auto;
  display: block;
  transition: opacity .3s;
}
.nav__logo:hover .nav__logo-img { opacity: .7; }
.nav__links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
  font-size: .8rem;
  font-weight: 400;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-low);
}
.nav__links a { transition: color .2s; }
.nav__links a:hover { color: var(--gold); }
.nav__cta {
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .6rem 1.4rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  border-radius: 2px;
  transition: background .25s, color .25s;
}
.nav__cta:hover { background: var(--gold); color: var(--bg); }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 200;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .35s ease, opacity .25s ease;
  transform-origin: center;
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile drawer */
.nav__drawer {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,13,13,.98);
  backdrop-filter: blur(16px);
  z-index: 150;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}
.nav__drawer.open { opacity: 1; pointer-events: all; }
.nav__drawer ul { list-style: none; display: flex; flex-direction: column; align-items: center; gap: 2rem; }
.nav__drawer ul a {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: .04em;
  color: var(--text);
  transition: color .2s;
}
.nav__drawer ul a:hover { color: var(--gold); }
.nav__drawer .nav__cta { font-size: .85rem; }

/* ──────────────────────────────────────────
   HERO
────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  padding-top: 10rem;
  padding-bottom: var(--section);
  padding-inline: var(--gutter);
  max-width: var(--max);
  margin-inline: auto;
}
.hero__text { max-width: 540px; }
.hero__eyebrow {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: .8rem;
}
.hero__eyebrow::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--gold);
}
.hero__title {
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--text);
  margin-bottom: 1.75rem;
}
.hero__title em { font-style: italic; color: var(--gold); }
.hero__desc {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 420px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.btn--primary {
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .9rem 2rem;
  background: var(--gold);
  color: var(--bg);
  border-radius: 2px;
  transition: background .25s;
}
.btn--primary:hover { background: var(--gold-dim); }
.btn--ghost {
  font-size: .8rem;
  font-weight: 400;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-mid);
  display: flex;
  align-items: center;
  gap: .5rem;
  transition: color .25s;
}
.btn--ghost:hover { color: var(--text); }
.btn--ghost svg { width: 16px; height: 16px; }
.hero__stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(201,168,76,.25);
}
.stat__number {
  font-family: var(--serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}
.stat__label {
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-low);
  margin-top: .3rem;
}
.hero__image {
  position: relative;
  height: clamp(480px, 70vh, 700px);
}
.hero__image-frame {
  width: 100%;
  height: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}
.hero__image-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(13,13,13,.35) 0%, transparent 40%, transparent 60%, rgba(13,13,13,.2) 100%),
    linear-gradient(to top, rgba(13,13,13,.5) 0%, transparent 30%);
  pointer-events: none;
}
.hero__badge {
  position: absolute;
  bottom: 2rem;
  left: -1.5rem;
  background: #1A1A1A;
  border: 1px solid var(--border-hi);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.hero__badge-icon {
  width: 36px;
  height: 36px;
  background: #FF0000;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero__badge-icon svg { width: 18px; height: 18px; fill: white; }
.hero__badge-icon svg polygon { fill: #FF0000; }
.hero__badge-text { font-size: .75rem; }
.hero__badge-text strong { display: block; font-weight: 500; color: var(--text); }
.hero__badge-text span { color: var(--text-low); }

/* ──────────────────────────────────────────
   DIVIDER
────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,.3), transparent);
  margin-inline: var(--gutter);
}

/* ──────────────────────────────────────────
   SECTION HEADER ATOMS
────────────────────────────────────────── */
.section-label {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1.25rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 1.5rem;
  height: 1px;
  background: var(--gold);
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.section-title em { font-style: italic; color: var(--gold); }
.section-desc {
  font-size: 1rem;
  color: var(--text-mid);
  max-width: 520px;
  line-height: 1.8;
}

/* ──────────────────────────────────────────
   SOBRE MÍ
────────────────────────────────────────── */
.about { padding-block: var(--section); }
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about__image { position: relative; }
.about__image-frame {
  aspect-ratio: 3/4;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.about__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.about__image-note {
  position: absolute;
  top: 2rem;
  right: -2rem;
  background: #1A1410;
  border: 1px solid var(--border-hi);
  color: var(--text-mid);
  padding: 1.25rem 1.5rem;
  border-radius: 4px;
  max-width: 200px;
  font-size: .8rem;
  line-height: 1.6;
}
.about__image-note em {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  display: block;
  margin-bottom: .4rem;
  color: var(--gold);
}
.about__body p {
  font-size: 1rem;
  color: var(--text-mid);
  margin-bottom: 1.25rem;
  line-height: 1.85;
}
.about__body p:first-of-type {
  font-family: var(--serif);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text);
  line-height: 1.5;
}
.about__values {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.about__value {
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  padding: .45rem 1rem;
  border: 1px solid rgba(201,168,76,.3);
  border-radius: 2px;
}

/* ──────────────────────────────────────────
   YOUTUBE
────────────────────────────────────────── */
.youtube {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: var(--section);
}
.youtube__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3.5rem;
  gap: 2rem;
  flex-wrap: wrap;
}
.youtube__stats { display: flex; gap: 3rem; }
.youtube__stat-num {
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}
.youtube__stat-label {
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text-low);
  margin-top: .3rem;
}
.youtube__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.video-card {
  background: #1A1A0F;
  border: 1px solid rgba(201,168,76,.12);
  border-radius: 4px;
  overflow: hidden;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-4px);
  border-color: rgba(201,168,76,.4);
  box-shadow: 0 12px 32px rgba(0,0,0,.4);
}
.video-card__thumb {
  aspect-ratio: 16/9;
  background: #000;
  position: relative;
  overflow: hidden;
}
.video-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.video-card__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.3);
  transition: background .25s;
}
.video-card:hover .video-card__play { background: rgba(0,0,0,.5); }
.video-card__play svg { width: 44px; height: 44px; fill: white; opacity: .9; }
.video-card__info { padding: 1.25rem 1.25rem 1.5rem; }
.video-card__title {
  font-size: .9rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: .5rem;
}
.video-card__meta {
  font-size: .72rem;
  color: var(--gold);
  letter-spacing: .05em;
}
.youtube__cta { margin-top: 3rem; text-align: center; }
.btn--youtube {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .9rem 2rem;
  background: #FF0000;
  color: white;
  border-radius: 2px;
  transition: opacity .25s, transform .25s;
}
.btn--youtube:hover { opacity: .85; transform: translateY(-1px); }
.btn--youtube svg { width: 18px; height: 18px; fill: white; }

/* ──────────────────────────────────────────
   PHOTO BANDS
────────────────────────────────────────── */
.photo-band {
  position: relative;
  height: clamp(280px, 38vw, 520px);
  overflow: hidden;
}
.photo-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 8s ease;
}
.photo-band:hover img { transform: scale(1.03); }
.photo-band__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,13,13,.82) 0%, rgba(13,13,13,.65) 50%, rgba(13,13,13,.78) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-band__quote {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.5vw, 3rem);
  font-weight: 300;
  font-style: italic;
  color: var(--text);
  text-align: center;
  max-width: 700px;
  padding-inline: var(--gutter);
  line-height: 1.3;
  letter-spacing: .01em;
  text-shadow: 0 2px 24px rgba(0,0,0,.6);
}
.photo-band__quote em { color: var(--gold); font-style: italic; }
.photo-band__quote cite {
  display: block;
  font-family: var(--sans);
  font-size: .75rem;
  font-style: normal;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 1.5rem;
  text-shadow: 0 1px 8px rgba(0,0,0,.8);
}
.photo-band--toni .photo-band__overlay {
  background: linear-gradient(to right, rgba(13,13,13,.92) 0%, rgba(13,13,13,.72) 50%, rgba(13,13,13,.45) 100%);
  justify-content: flex-start;
}
.photo-band--toni .photo-band__quote { text-align: left; }

/* ──────────────────────────────────────────
   LIBRO
────────────────────────────────────────── */
.book { padding-block: var(--section); }
.book__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.book__cover { display: flex; justify-content: center; }
.book__cover-frame {
  width: 280px;
  aspect-ratio: 2/3;
  background: var(--bg-card);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 6px;
  box-shadow: 8px 16px 48px rgba(0,0,0,.6), 0 0 40px rgba(201,168,76,.08);
  overflow: hidden;
  position: relative;
}
.book__cover-frame img { width: 100%; height: 100%; object-fit: cover; }
.book__badge {
  position: absolute;
  top: -1rem;
  right: -1rem;
  width: 72px;
  height: 72px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--bg);
  text-align: center;
  line-height: 1.3;
}
.book__body .section-desc { max-width: 100%; }
.book__body blockquote {
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 300;
  font-style: italic;
  color: var(--gold);
  border-left: 2px solid rgba(201,168,76,.4);
  padding-left: 1.5rem;
  margin: 2rem 0;
  line-height: 1.6;
}
.book__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ──────────────────────────────────────────
   FORMACIÓN
────────────────────────────────────────── */
.training {
  background: var(--bg-deep);
  border-top: 1px solid rgba(201,168,76,.12);
  padding-block: var(--section);
  position: relative;
  overflow: hidden;
}
.training::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/DSC_6779.jpg') center/cover no-repeat;
  opacity: .14;
  pointer-events: none;
}
.training__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3.5rem;
  gap: 2rem;
  flex-wrap: wrap;
}
.training__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.course-card {
  background: var(--bg-card);
  border: 1px solid rgba(201,168,76,.12);
  border-radius: 4px;
  padding: 2.5rem 2rem;
  transition: box-shadow .3s, transform .3s, border-color .3s;
}
.course-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,.4), 0 0 20px rgba(201,168,76,.06);
  border-color: var(--border-hi);
  transform: translateY(-4px);
}
.course-card__icon {
  width: 48px;
  height: 48px;
  background: #1A1A0F;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  color: var(--gold);
}
.course-card__icon svg { width: 22px; height: 22px; }
.course-card__tag {
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
}
.course-card__title {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: .75rem;
  line-height: 1.3;
}
.course-card__desc {
  font-size: .88rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}
.course-card__link {
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: .4rem;
  transition: gap .25s, color .2s;
}
.course-card:hover .course-card__link { gap: .8rem; color: var(--text); }

/* ──────────────────────────────────────────
   TESTIMONIOS
────────────────────────────────────────── */
.testimonials {
  padding-block: var(--section);
  background: #0A0A06;
  position: relative;
  overflow: hidden;
}
.testimonials::before { display: none; }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.testimonial-card {
  background: rgba(22,22,16,.85);
  border: 1px solid rgba(201,168,76,.12);
  border-radius: 4px;
  padding: 2rem;
  backdrop-filter: blur(4px);
}
.testimonial-card__stars {
  display: flex;
  gap: .2rem;
  margin-bottom: 1.25rem;
}
.testimonial-card__stars svg { width: 14px; height: 14px; fill: var(--gold); }
.testimonial-card__text {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 300;
  font-style: italic;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.testimonial-card__author {
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: .05em;
}
.testimonial-card__author span {
  display: block;
  font-weight: 300;
  color: var(--text-low);
  margin-top: .1rem;
}

/* ──────────────────────────────────────────
   COLABORACIONES
────────────────────────────────────────── */
.collab {
  padding-block: var(--section);
  position: relative;
  overflow: hidden;
}
.collab::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/DSC_6895.jpg') center/cover no-repeat;
  opacity: .22;
  pointer-events: none;
}
.collab__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.collab__features { display: flex; flex-direction: column; gap: 2rem; margin-top: 2.5rem; }
.collab__feature { display: flex; gap: 1.25rem; align-items: flex-start; }
.collab__feature-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--bg-card);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
}
.collab__feature-icon svg { width: 18px; height: 18px; }
.collab__feature-title { font-weight: 500; font-size: .9rem; color: var(--text); margin-bottom: .3rem; }
.collab__feature-desc { font-size: .85rem; color: var(--text-mid); line-height: 1.7; }
.collab__form-wrap {
  background: rgba(22,22,16,.9);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 6px;
  padding: 2.5rem;
  backdrop-filter: blur(8px);
}
.collab__form-title {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: .5rem;
}
.collab__form-subtitle { font-size: .85rem; color: var(--text-mid); margin-bottom: 2rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label {
  display: block;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: .5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: .85rem 1rem;
  background: var(--bg);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 3px;
  font-family: var(--sans);
  font-size: .9rem;
  color: var(--text);
  outline: none;
  transition: border-color .2s;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--gold); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: #3A3428; }
.form-group select option { background: var(--bg-card); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form__submit {
  width: 100%;
  padding: .9rem;
  background: var(--gold);
  color: var(--bg);
  border: none;
  border-radius: 3px;
  font-family: var(--sans);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .25s, transform .2s;
  margin-top: .5rem;
}
.form__submit:hover { background: var(--gold-dim); transform: translateY(-1px); }
.form__submit:active { transform: translateY(0); }
.form__success {
  display: none;
  text-align: center;
  padding: 2rem;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1.6;
}
.form__success.visible { display: block; }

/* ──────────────────────────────────────────
   CONTACTO
────────────────────────────────────────── */
.contact { padding-block: var(--section); }
.contact__inner {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}
.contact__inner .section-label { justify-content: center; }
.contact__inner .section-label::before { display: none; }
.contact__inner .section-title { margin-inline: auto; }
.contact__inner .section-desc { margin-inline: auto; text-align: center; }
.contact__email {
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--gold);
  margin: 2rem 0;
  display: block;
  transition: color .25s;
}
.contact__email:hover { color: var(--text); }
.contact__socials {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.contact__social {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(201,168,76,.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-low);
  transition: border-color .25s, color .25s, background .25s;
}
.contact__social:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,.08);
}
.contact__social svg { width: 18px; height: 18px; }

/* ──────────────────────────────────────────
   FOOTER
────────────────────────────────────────── */
.footer {
  background: #080806;
  border-top: 1px solid rgba(201,168,76,.2);
  padding: 3rem var(--gutter) 2rem;
  color: var(--text-low);
}
.footer__inner {
  max-width: var(--max);
  margin-inline: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(201,168,76,.12);
}
.footer__logo {
  display: flex;
  align-items: center;
}
.footer__logo-img {
  height: 72px;
  width: auto;
  display: block;
  opacity: .55;
  transition: opacity .25s;
}
.footer__logo:hover .footer__logo-img { opacity: .85; }
.footer__links {
  display: flex;
  gap: 2rem;
  list-style: none;
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.footer__links a { transition: color .2s; }
.footer__links a:hover { color: var(--text); }
.footer__bottom {
  max-width: var(--max);
  margin-inline: auto;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__copy { font-size: .78rem; color: var(--text-low); }
.footer__legal { display: flex; gap: 1.5rem; font-size: .78rem; color: var(--text-low); }
.footer__legal a { transition: color .2s; }
.footer__legal a:hover { color: var(--gold); }

/* ──────────────────────────────────────────
   COMENTARIOS CANAL
────────────────────────────────────────── */
.youtube__community {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 3.5rem;
}
.yt-comment {
  background: rgba(22,22,14,.85);
  border: 1px solid rgba(201,168,76,.1);
  border-left: 2px solid rgba(201,168,76,.45);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
}
.yt-comment__text {
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
  font-weight: 300;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: .75rem;
}
.yt-comment__author {
  font-size: .72rem;
  color: var(--gold);
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* ──────────────────────────────────────────
   NEWSLETTER
────────────────────────────────────────── */
.newsletter {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: var(--section);
  text-align: center;
}
.newsletter__inner {
  max-width: 560px;
  margin-inline: auto;
}
.newsletter__inner .section-label { justify-content: center; }
.newsletter__inner .section-label::before { display: none; }
.newsletter__form {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
  max-width: 440px;
  margin-inline: auto;
}
.newsletter__form input {
  flex: 1;
  padding: .85rem 1rem;
  background: var(--bg);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 3px;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--text);
  outline: none;
  transition: border-color .2s;
}
.newsletter__form input:focus { border-color: var(--gold); }
.newsletter__form input::placeholder { color: #3A3428; }
.newsletter__form button {
  padding: .85rem 1.5rem;
  background: var(--gold);
  color: var(--bg);
  border: none;
  border-radius: 3px;
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: background .25s;
}
.newsletter__form button:hover { background: var(--gold-dim); }
.newsletter__note {
  font-size: .78rem;
  color: var(--text-low);
  margin-top: 1rem;
}

/* ──────────────────────────────────────────
   SCROLL REVEAL
────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

.photo-band.reveal { transform: none; }
.photo-band.reveal.visible { transform: none; }

.youtube__grid .reveal:nth-child(2),
.training__grid .reveal:nth-child(2),
.testimonials__grid .reveal:nth-child(2) { transition-delay: .1s; }
.youtube__grid .reveal:nth-child(3),
.training__grid .reveal:nth-child(3),
.testimonials__grid .reveal:nth-child(3) { transition-delay: .2s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ──────────────────────────────────────────
   RESPONSIVE — TABLET
────────────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 7rem; gap: 2.5rem; }
  .hero__image { height: 360px; order: -1; }
  .hero__badge { left: auto; right: 1rem; bottom: 1rem; }
  .hero__text { max-width: 100%; }
  .hero__desc { max-width: 100%; }
  .about__inner, .book__inner, .collab__inner { grid-template-columns: 1fr; gap: 3rem; }
  .about__image-note { display: none; }
  .book__cover { order: -1; }
  .book__cover-frame { width: 220px; }
  .youtube__grid, .training__grid, .testimonials__grid { grid-template-columns: 1fr 1fr; }
  .youtube__community { grid-template-columns: 1fr 1fr; }
  .youtube__header, .training__header { flex-direction: column; align-items: flex-start; gap: 1.5rem; margin-bottom: 2.5rem; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .nav__drawer { display: flex; }
}

/* ──────────────────────────────────────────
   RESPONSIVE — MOBILE
────────────────────────────────────────── */
@media (max-width: 600px) {
  :root {
    --text-mid: #C8BB9E;
    --text-low: #8E8270;
  }

  body { font-size: 1rem; line-height: 1.65; }
  p, li, label { font-size: 1rem; }

  .section-title { font-size: clamp(2rem, 7vw, 2.7rem); }
  .section-desc   { font-size: 1rem; line-height: 1.75; }
  .section-label  { font-size: .8rem; }

  .about__body p             { font-size: 1rem; line-height: 1.8; }
  .about__body p:first-of-type { font-size: 1.15rem; line-height: 1.6; }
  .course-card__desc         { font-size: .92rem; }
  .course-card__tag          { font-size: .76rem; }
  .collab__feature-desc      { font-size: .9rem; }
  .testimonial-card__text    { font-size: 1rem; line-height: 1.75; }
  .testimonial-card__author  { font-size: .84rem; }
  .video-card__title         { font-size: .94rem; line-height: 1.5; }
  .video-card__meta          { font-size: .76rem; }

  .stat__label            { font-size: .76rem; }
  .youtube__stat-label    { font-size: .74rem; }

  .form-group label    { font-size: .8rem; }
  .form-group input,
  .form-group textarea,
  .form-group select   { font-size: 1rem; }

  .hero { padding-top: 5.5rem; gap: 1.75rem; }
  .hero__title { font-size: clamp(2.5rem, 9vw, 3.2rem); }
  .hero__desc  { font-size: 1rem; line-height: 1.7; max-width: 100%; margin-bottom: 1.75rem; }
  .hero__eyebrow { font-size: .78rem; }
  .hero__image { height: 260px; }
  .hero__badge { right: .75rem; bottom: .75rem; padding: .7rem .9rem; gap: .55rem; }
  .hero__badge-icon { width: 28px; height: 28px; border-radius: 5px; }
  .hero__badge-icon svg { width: 13px; height: 13px; }
  .hero__badge-text { font-size: .72rem; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: .75rem; }
  .btn--primary { text-align: center; display: block; }
  .btn--ghost   { justify-content: center; }
  .hero__stats  { gap: 1.5rem; flex-wrap: wrap; margin-top: 2.5rem; }

  .youtube__grid, .training__grid, .testimonials__grid { grid-template-columns: 1fr; }
  .youtube__grid .reveal:nth-child(2),
  .training__grid .reveal:nth-child(2),
  .testimonials__grid .reveal:nth-child(2),
  .youtube__grid .reveal:nth-child(3),
  .training__grid .reveal:nth-child(3),
  .testimonials__grid .reveal:nth-child(3) { transition-delay: 0s; }

  .youtube__stats    { gap: 1.5rem; flex-wrap: wrap; }
  .youtube__stat-num { font-size: 2rem; }

  .photo-band { height: clamp(220px, 60vw, 320px); }
  .photo-band__quote { font-size: clamp(1.2rem, 5.5vw, 1.7rem); padding-inline: 1.5rem; line-height: 1.4; }
  .photo-band__quote cite { font-size: .72rem; margin-top: 1rem; }

  .book__inner { gap: 2rem; }
  .book__cover-frame { width: 170px; }
  .book__actions { flex-direction: column; }
  .book__body blockquote { font-size: 1.15rem; padding-left: 1rem; }

  .collab__inner     { gap: 2.5rem; }
  .collab__form-wrap { padding: 1.75rem 1.25rem; }
  .collab__features  { gap: 1.5rem; }

  .contact__email   { font-size: 1.3rem; word-break: break-all; }
  .contact__socials { gap: 1rem; }

  .newsletter__form { flex-direction: column; }
  .newsletter__form button { width: 100%; }

  .youtube__community { grid-template-columns: 1fr; }

  .footer__inner  { flex-direction: column; align-items: flex-start; }
  .footer__links  { flex-wrap: wrap; gap: .75rem 1.25rem; font-size: .76rem; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .footer__legal  { gap: 1rem; flex-wrap: wrap; }
}