/* Beauty Farm Peptide Academy · estilos compartidos de subpáginas */

  /* ─── TOKENS ─── */
  :root {
    --navy:    #0D2B45;
    --navy-mid:#1A4266;
    --navy-lt: #243d58;
    --gold:    #C9A84C;
    --gold-lt: #E8D5A3;
    --celeste: #4AADCF;
    --white:   #FFFFFF;
    --cream:   #F5F0E8;
    --cream-dk:#EDE7DA;
    --text:    #1C2B3A;
    --muted:   #6B7E8F;
    --border:  rgba(201,168,76,0.25);
    --r: 4px;
    --r-lg: 10px;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: var(--text);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }
  img { max-width: 100%; display: block; }
  a { text-decoration: none; color: inherit; }

  /* ─── UTIL ─── */
  .container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
  .serif { font-family: 'Playfair Display', Georgia, serif; }
  .gold { color: var(--gold); }
  .navy { color: var(--navy); }
  .tag {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 20px;
    margin-bottom: 16px;
  }
  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    font-size: 13px; font-weight: 600; letter-spacing: 0.8px;
    border-radius: var(--r);
    cursor: pointer; transition: all 0.22s ease;
    border: none;
  }
  .btn-gold {
    background: var(--gold); color: var(--navy);
  }
  .btn-gold:hover { background: #b8962a; transform: translateY(-1px); }
  .btn-outline {
    background: transparent; color: var(--white);
    border: 1.5px solid rgba(255,255,255,0.6);
  }
  .btn-outline:hover { background: rgba(255,255,255,0.1); }
  .btn-navy {
    background: var(--navy); color: var(--white);
  }
  .btn-navy:hover { background: var(--navy-mid); transform: translateY(-1px); }
  .btn-outline-navy {
    background: transparent; color: var(--navy);
    border: 1.5px solid var(--navy);
    font-size: 13px; font-weight: 600; letter-spacing: 0.8px;
    border-radius: var(--r); padding: 12px 24px;
    cursor: pointer; transition: all 0.22s;
  }
  .btn-outline-navy:hover { background: var(--navy); color: var(--white); }

  .section-label {
    font-size: 10px; font-weight: 600; letter-spacing: 3px;
    text-transform: uppercase; color: var(--gold);
    margin-bottom: 12px; display: block;
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 600; color: var(--navy);
    line-height: 1.2; margin-bottom: 20px;
  }
  .section-body {
    font-size: 16px; color: var(--muted);
    line-height: 1.8; max-width: 620px;
  }
  .divider-gold {
    width: 48px; height: 2px;
    background: var(--gold); margin: 20px 0;
  }
  section { padding: 88px 0; }

  /* ─── TOPBAR ─── */
  #topbar {
    background: var(--navy);
    padding: 8px 0;
    font-size: 11px; color: rgba(255,255,255,0.7);
    border-bottom: 1px solid rgba(201,168,76,0.2);
  }
  #topbar .container {
    display: flex; align-items: center;
    justify-content: space-between; gap: 16px;
  }
  #topbar a { color: rgba(255,255,255,0.7); }
  #topbar a:hover { color: var(--gold); }
  .topbar-links { display: flex; gap: 20px; align-items: center; }
  .topbar-sep { opacity: 0.3; }

  /* ─── NAV ─── */
  #nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(13,43,69,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201,168,76,0.15);
    transition: box-shadow 0.3s;
  }
  #nav.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.18); }
  .nav-inner {
    display: flex; align-items: center;
    justify-content: space-between; height: 82px;
  }
  .nav-logo {
    display: flex; align-items:center; justify-content:center; line-height: 1.1; flex-shrink:0;
  }
  .nav-logo-top {
    font-family: 'Playfair Display', serif;
    font-size: 14px; color: var(--gold); letter-spacing: 2px;
    font-weight: 600;
  }
  .nav-logo-bot {
    font-size: 9px; color: rgba(255,255,255,0.55);
    letter-spacing: 2.5px; text-transform: uppercase;
  }
  .nav-menu {
    display: flex; align-items: center; gap: 4px;
    list-style: none;
  }
  .nav-menu > li { position: relative; }
  .nav-menu > li > a {
    display: block; padding: 8px 14px;
    font-size: 12px; font-weight: 500;
    color: rgba(255,255,255,0.82); letter-spacing: 0.5px;
    border-radius: var(--r); transition: color 0.2s;
  }
  .nav-menu > li > a:hover, .nav-menu > li > a.active { color: var(--gold); }
  .dropdown {
    position: absolute; top: calc(100% + 8px); left: 0;
    background: var(--white); border: 1px solid var(--cream-dk);
    border-radius: var(--r-lg); min-width: 220px;
    padding: 8px 0; box-shadow: 0 12px 40px rgba(0,0,0,0.12);
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: all 0.22s ease; z-index: 200;
  }
  .nav-menu > li:hover .dropdown {
    opacity: 1; visibility: visible; transform: translateY(0);
  }
  .dropdown a {
    display: block; padding: 9px 20px;
    font-size: 13px; color: var(--text);
    transition: background 0.15s;
  }
  .dropdown a:hover { background: var(--cream); color: var(--navy); }
  .nav-actions { display: flex; align-items: center; gap: 10px; }
  .nav-actions .btn { padding: 9px 18px; font-size: 12px; }

  /* ─── HERO ─── */
  #hero {
    position: relative; min-height: 92vh;
    display: flex; align-items: center;
    background: var(--navy);
    overflow: hidden;
  }
  .hero-bg {
    position: absolute; inset: 0;
    background: linear-gradient(105deg, rgba(13,43,69,0.90) 0%, rgba(13,43,69,0.62) 52%, rgba(13,43,69,0.15) 100%);
    z-index: 1;
  }
  /* Peptide molecule decorators */
  .molecule-dec {
    position: absolute; z-index: 0;
    opacity: 0.06; pointer-events: none;
  }
  .molecule-dec svg { fill: none; stroke: var(--gold); }
  .mol-1 { top: 10%; right: 8%; width: 320px; }
  .mol-2 { bottom: 15%; left: -60px; width: 260px; }
  /* Hero image placeholder — replace src with real image */
  .hero-img-wrap {
    position: absolute; inset: 0; z-index: 0;
  }
  .hero-img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: center center;
    opacity: 1;
  }
  .hero-content {
    position: relative; z-index: 2;
    max-width: 700px; padding: 60px 0;
  }
  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 10px; font-weight: 600; letter-spacing: 3px;
    text-transform: uppercase; color: var(--gold);
    margin-bottom: 24px;
  }
  .hero-eyebrow::before {
    content: ''; display: block; width: 28px; height: 1px; background: var(--gold);
  }
  .hero-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(34px, 5.5vw, 60px);
    font-weight: 700; color: var(--white);
    line-height: 1.08; letter-spacing: -0.5px;
    margin-bottom: 24px;
  }
  .hero-title span { color: var(--gold); font-style: italic; }
  .hero-sub {
    font-size: 13px; font-weight: 600; letter-spacing: 3px;
    text-transform: uppercase; color: var(--gold);
    margin-bottom: 16px;
  }
  .hero-body {
    font-size: 17px; color: rgba(255,255,255,0.8);
    line-height: 1.75; margin-bottom: 36px; max-width: 580px;
  }
  .hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
  .hero-link {
    font-size: 12px; color: rgba(255,255,255,0.55);
    letter-spacing: 0.5px; margin-top: 20px;
    display: block;
  }
  .hero-link a { color: var(--gold); text-decoration: underline; }

  /* ─── TRUST BAR ─── */
  #trust {
    background: var(--cream); padding: 20px 0;
    border-top: 1px solid var(--cream-dk);
    border-bottom: 1px solid var(--cream-dk);
  }
  .trust-inner {
    display: flex; align-items: center;
    justify-content: center; gap: 0;
    flex-wrap: wrap;
  }
  .trust-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 28px;
    border-right: 1px solid rgba(201,168,76,0.25);
  }
  .trust-item:last-child { border-right: none; }
  .trust-icon { font-size: 18px; }
  .trust-text { font-size: 12px; font-weight: 500; color: var(--navy); line-height: 1.3; }
  .trust-text strong { display: block; font-weight: 600; }

  /* ─── CREDENTIALS ─── */
  #credentials {
    background: var(--navy);
    padding: 80px 0;
  }
  .cred-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
  }
  .cred-left .section-title { color: var(--white); }
  .cred-left .section-body { color: rgba(255,255,255,0.65); }
  .cred-list {
    list-style: none; margin: 28px 0;
  }
  .cred-list li {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
    font-size: 14px; color: rgba(255,255,255,0.8);
  }
  .cred-list li::before {
    content: '◆'; color: var(--gold); font-size: 8px; margin-top: 5px; flex-shrink: 0;
  }
  .cred-badge {
    background: rgba(201,168,76,0.08);
    border: 1px solid rgba(201,168,76,0.3);
    border-radius: var(--r-lg);
    padding: 36px;
    text-align: center;
  }
  .cred-badge-title {
    font-family: 'Playfair Display', serif;
    font-size: 18px; color: var(--gold);
    margin-bottom: 8px;
  }
  .cred-badge-num {
    font-size: 42px; font-weight: 700; color: var(--white);
    font-family: 'Playfair Display', serif;
    letter-spacing: 3px;
  }
  .cred-badge-sub {
    font-size: 11px; color: var(--muted);
    letter-spacing: 2px; text-transform: uppercase;
    margin-top: 6px;
  }
  .cred-badge-state {
    margin-top: 20px; padding: 8px 20px;
    background: rgba(201,168,76,0.12); border-radius: 20px;
    font-size: 12px; color: var(--gold-lt); letter-spacing: 1px;
    display: inline-block;
  }


  /* ─── INSTITUTIONAL SUPPORT ─── */
  #institutional {
    background: linear-gradient(180deg, #ffffff 0%, var(--cream) 100%);
    padding: 88px 0;
    border-top: 1px solid var(--cream-dk);
    border-bottom: 1px solid var(--cream-dk);
  }
  .institutional-head {
    max-width: 760px;
    margin-bottom: 44px;
  }
  .institutional-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    align-items: stretch;
  }
  .institution-card {
    background: var(--white);
    border: 1px solid var(--cream-dk);
    border-radius: var(--r-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    box-shadow: 0 10px 34px rgba(13,43,69,0.06);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  }
  .institution-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 42px rgba(13,43,69,0.10);
    border-color: rgba(201,168,76,0.45);
  }
  .institution-logo-wrap {
    min-height: 132px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    margin-bottom: 18px;
    border-radius: var(--r);
    background: #fff;
  }
  .institution-logo-wrap img {
    display: block;
    width: 100%;
    max-width: 220px;
    max-height: 112px;
    object-fit: contain;
    object-position: center;
  }
  .institution-logo-wrap.credential img {
    max-height: 126px;
  }
  .institution-kicker {
    color: var(--gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.7px;
    text-transform: uppercase;
    margin-bottom: 7px;
  }
  .institution-name {
    font-family: 'Playfair Display', serif;
    color: var(--navy);
    font-size: 18px;
    line-height: 1.3;
    margin-bottom: 9px;
  }
  .institution-copy {
    color: var(--muted);
    font-size: 12.5px;
    line-height: 1.65;
    margin-bottom: 18px;
  }
  .institution-details {
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
  }
  .institution-details li {
    font-size: 12px;
    color: var(--text);
    padding: 6px 0;
    border-bottom: 1px solid var(--cream-dk);
  }
  .institution-card .institution-actions {
    margin-top: auto;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  .institution-card .institution-actions .btn {
    padding: 9px 14px;
    font-size: 10.5px;
    justify-content: center;
  }
  .institution-note {
    margin-top: 28px;
    padding: 16px 18px;
    border-left: 3px solid var(--gold);
    background: rgba(201,168,76,0.08);
    border-radius: 0 var(--r) var(--r) 0;
    font-size: 12px;
    color: var(--muted);
    line-height: 1.65;
  }
  @media (max-width: 1024px) {
    .institutional-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  }
  @media (max-width: 768px) {
    #institutional { padding: 60px 0; }
    .institutional-grid { grid-template-columns: 1fr; }
    .institution-logo-wrap { min-height: 118px; }
    .institution-logo-wrap img { max-height: 100px; }
  }

  /* ─── MEDSPA PROGRAM ─── */
  #medspa { background: var(--white); }
  .medspa-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: start;
  }
  .module-list { margin: 28px 0; }
  .module-item {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 14px 0; border-bottom: 1px solid var(--cream-dk);
  }
  .module-num {
    font-family: 'Playfair Display', serif;
    font-size: 11px; color: var(--gold); font-weight: 600;
    min-width: 24px; padding-top: 2px;
  }
  .module-text {
    font-size: 14px; color: var(--text); line-height: 1.5;
  }
  .legal-notice {
    background: var(--cream); border-left: 3px solid var(--gold);
    padding: 16px 20px; border-radius: 0 var(--r) var(--r) 0;
    font-size: 12.5px; color: var(--muted); line-height: 1.65;
    margin: 24px 0;
  }
  .medspa-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
  .medspa-visual {
    position: sticky; top: 100px;
  }
  .medspa-img-card {
    border-radius: var(--r-lg); overflow: hidden;
    position: relative; background: var(--navy);
    aspect-ratio: 4/5;
  }
  .medspa-img-card img {
    width: 100%; height: 100%; object-fit: contain;
    background: var(--navy);
  }
  .medspa-subtitle {
    font-family: 'Inter', sans-serif; font-size: 15px; font-style: italic;
    color: var(--gold); font-weight: 500; margin-top: -10px; margin-bottom: 4px;
  }
  .medspa-price-box {
    display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
    background: var(--navy); border: 1px solid var(--gold);
    border-radius: var(--r); padding: 16px 22px; margin: 24px 0;
  }
  .medspa-price-label {
    font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--gold-lt); font-weight: 700; width: 100%;
  }
  .medspa-price-amount {
    font-family: 'Playfair Display', serif;
    font-size: 28px; font-weight: 700; color: var(--white);
  }
  .medspa-price-note { font-size: 13px; color: rgba(255,255,255,0.75); }
  .medspa-img-badge {
    position: absolute; bottom: 24px; left: 24px; right: 24px;
    background: rgba(13,43,69,0.92); border: 1px solid rgba(201,168,76,0.3);
    border-radius: var(--r); padding: 16px 20px; backdrop-filter: blur(8px);
  }
  .medspa-img-badge-title {
    font-family: 'Playfair Display', serif;
    font-size: 15px; color: var(--gold); margin-bottom: 4px;
  }
  .medspa-img-badge-sub { font-size: 11px; color: rgba(255,255,255,0.65); }

  /* ─── PROGRAMS ─── */
  #programs { background: var(--cream); }
  .programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px; margin-top: 48px;
  }
  .program-card {
    background: var(--white); border-radius: var(--r-lg);
    border: 1px solid var(--cream-dk);
    overflow: hidden; transition: transform 0.22s, box-shadow 0.22s;
    display: flex; flex-direction: column;
  }
  .program-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(13,43,69,0.1);
  }
  .program-img {
    height: 180px; background: var(--cream-dk); position: relative;
    overflow: hidden;
  }
  .program-img img { width: 100%; height: 100%; object-fit: cover; }
  .program-img-contain { background: var(--navy); }
  .program-img-contain img { object-fit: contain; background: var(--navy); }
  .program-subtitle {
    font-size: 12.5px; font-style: italic; color: var(--gold);
    font-weight: 500; margin-top: -4px; margin-bottom: 10px;
  }
  .program-price-box {
    display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
    background: var(--navy); border: 1px solid var(--gold);
    border-radius: var(--r); padding: 10px 14px; margin: 4px 0 14px;
  }
  .program-price-label {
    font-size: 9px; letter-spacing: 1px; text-transform: uppercase;
    color: var(--gold-lt); font-weight: 700; width: 100%;
  }
  .program-price-amount {
    font-family: 'Playfair Display', serif;
    font-size: 18px; font-weight: 700; color: var(--white);
  }
  .program-price-note { font-size: 11px; color: rgba(255,255,255,0.75); }
  .program-cat {
    position: absolute; top: 12px; left: 12px;
    background: var(--gold); color: var(--navy);
    font-size: 9px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; padding: 4px 10px; border-radius: 20px;
  }
  .program-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
  .program-name {
    font-family: 'Playfair Display', serif;
    font-size: 16px; font-weight: 600; color: var(--navy);
    margin-bottom: 8px; line-height: 1.3;
  }
  .program-desc { font-size: 13px; color: var(--muted); line-height: 1.65; margin-bottom: 16px; }
  .program-meta {
    display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px;
  }
  .program-meta-tag {
    font-size: 10px; color: var(--navy-mid);
    background: var(--cream); padding: 3px 10px; border-radius: 20px;
    font-weight: 500;
  }
  .program-btns { display: flex; gap: 8px; margin-top: auto; }
  .program-btns .btn { padding: 9px 16px; font-size: 12px; flex: 1; justify-content: center; }

  /* ─── HOW IT WORKS ─── */
  #how { background: var(--navy); }
  #how .section-title { color: var(--white); }
  #how .section-body { color: rgba(255,255,255,0.6); }
  .steps-grid {
    display: grid; grid-template-columns: repeat(6,1fr);
    gap: 0; margin-top: 56px; position: relative;
  }
  .steps-grid::before {
    content: ''; position: absolute; top: 32px; left: 5%; right: 5%;
    height: 1px; background: rgba(201,168,76,0.3); z-index: 0;
  }
  .step {
    text-align: center; padding: 0 12px; position: relative; z-index: 1;
  }
  .step-num {
    width: 64px; height: 64px;
    background: var(--navy-mid); border: 2px solid rgba(201,168,76,0.35);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-family: 'Playfair Display', serif;
    font-size: 22px; font-weight: 700; color: var(--gold);
  }
  .step.active .step-num {
    background: var(--gold); color: var(--navy); border-color: var(--gold);
  }
  .step-title {
    font-size: 13px; font-weight: 600; color: var(--white); margin-bottom: 6px;
  }
  .step-desc { font-size: 11.5px; color: rgba(255,255,255,0.5); line-height: 1.6; }

  /* ─── SCIENCE ─── */
  #science { background: var(--cream); }
  .science-layout {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  }
  .science-imgs {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  }
  .science-img {
    border-radius: var(--r); overflow: hidden; aspect-ratio: 3/4; background: var(--cream-dk);
  }
  .science-img:first-child { aspect-ratio: 1; grid-column: span 2; }
  .science-img img { width: 100%; height: 100%; object-fit: cover; }
  .science-blocks { margin-top: 28px; }
  .science-block {
    display: flex; gap: 16px; padding: 16px 0;
    border-bottom: 1px solid var(--cream-dk);
  }
  .science-block-icon {
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(201,168,76,0.12); border: 1px solid rgba(201,168,76,0.3);
    display: flex; align-items: center; justify-content: center;
    color: var(--gold); font-size: 16px; flex-shrink: 0;
  }
  .science-block-title {
    font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 4px;
  }
  .science-block-text { font-size: 13px; color: var(--muted); line-height: 1.6; }
  .science-disclaimer {
    margin-top: 24px; padding: 14px 18px;
    background: rgba(13,43,69,0.06); border-radius: var(--r);
    font-size: 12px; color: var(--muted); line-height: 1.6;
    border-left: 2px solid var(--gold);
  }

  /* ─── FACULTY ─── */
  #faculty { background: var(--white); }
  .faculty-filters {
    display: flex; gap: 8px; flex-wrap: wrap; margin: 32px 0;
  }
  .filter-btn {
    padding: 7px 18px; font-size: 12px; font-weight: 500;
    border: 1px solid var(--cream-dk); border-radius: 20px;
    cursor: pointer; background: var(--white); color: var(--muted);
    transition: all 0.18s;
  }
  .filter-btn.active, .filter-btn:hover {
    background: var(--navy); color: var(--white); border-color: var(--navy);
  }
  .faculty-grid {
    display: grid; grid-template-columns: repeat(4,1fr); gap: 24px;
  }
  .faculty-card {
    border: 1px solid var(--cream-dk); border-radius: var(--r-lg); overflow: hidden;
    transition: transform 0.22s, box-shadow 0.22s;
  }
  .faculty-card:hover {
    transform: translateY(-4px); box-shadow: 0 16px 40px rgba(13,43,69,0.08);
  }
  .faculty-photo {
    height: 220px; background: var(--cream-dk); position: relative; overflow: hidden;
  }
  .faculty-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
  .faculty-body { padding: 20px; }
  .faculty-name {
    font-family: 'Playfair Display', serif;
    font-size: 16px; font-weight: 600; color: var(--navy); margin-bottom: 4px;
  }
  .faculty-role { font-size: 11px; color: var(--gold); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
  .faculty-specs { font-size: 12px; color: var(--muted); line-height: 1.65; margin-bottom: 14px; }
  .faculty-btn {
    display: inline-block; font-size: 11px; font-weight: 600;
    color: var(--navy); letter-spacing: 0.5px;
    border-bottom: 1px solid var(--gold); padding-bottom: 2px;
  }
  .faculty-btn:hover { color: var(--gold); }

  /* ─── HUB ─── */
  #hub { background: linear-gradient(135deg, var(--navy) 0%, #0a2038 100%); }
  #hub .section-title { color: var(--white); }
  #hub .section-body { color: rgba(255,255,255,0.6); }
  .hub-grid {
    display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; margin-top: 48px;
  }
  .hub-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--r); padding: 22px 16px; text-align: center;
    transition: all 0.22s; cursor: pointer;
  }
  .hub-card:hover {
    background: rgba(201,168,76,0.08);
    border-color: rgba(201,168,76,0.5);
    transform: translateY(-2px);
  }
  .hub-icon { font-size: 28px; margin-bottom: 10px; }
  .hub-label { font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.8); }
  .hub-cta { text-align: center; margin-top: 44px; }

  /* ─── STORE ─── */
  #store { background: var(--cream); }
  .store-inner {
    display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  }
  .store-visual {
    background: var(--navy); border-radius: var(--r-lg); padding: 48px;
    text-align: center; position: relative; overflow: hidden;
  }
  .store-visual::before {
    content: ''; position: absolute; inset: 0;
    background: repeating-linear-gradient(
      45deg, transparent, transparent 40px, rgba(201,168,76,0.03) 40px, rgba(201,168,76,0.03) 80px
    );
  }
  .store-visual-title {
    font-family: 'Playfair Display', serif;
    font-size: 26px; color: var(--gold); margin-bottom: 8px; position: relative;
  }
  .store-visual-sub {
    font-size: 12px; color: rgba(255,255,255,0.5); letter-spacing: 2px;
    text-transform: uppercase; position: relative;
  }
  .store-url {
    margin-top: 20px; font-size: 13px; color: var(--celeste); position: relative;
  }
  .store-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

  /* ─── CERTIFICATE VALIDATOR ─── */
  #certificate { background: var(--white); }
  .cert-box {
    max-width: 580px; margin: 0 auto;
    border: 1px solid var(--cream-dk); border-radius: var(--r-lg);
    padding: 48px; box-shadow: 0 8px 40px rgba(0,0,0,0.05);
  }
  .cert-form label {
    display: block; font-size: 12px; font-weight: 600;
    color: var(--navy); letter-spacing: 0.5px; margin-bottom: 6px; margin-top: 18px;
  }
  .cert-form input {
    width: 100%; padding: 12px 16px; font-size: 14px;
    border: 1px solid var(--cream-dk); border-radius: var(--r);
    outline: none; transition: border-color 0.18s; font-family: 'Inter', sans-serif;
    color: var(--text);
  }
  .cert-form input:focus { border-color: var(--gold); }
  .cert-submit {
    width: 100%; margin-top: 24px; padding: 14px;
    justify-content: center;
  }
  .cert-result {
    margin-top: 24px; padding: 16px 20px;
    border-radius: var(--r); font-size: 14px; display: none;
  }
  .cert-result.valid { background: #e8f5e9; border: 1px solid #a5d6a7; color: #2e7d32; }
  .cert-result.invalid { background: #fce4ec; border: 1px solid #f48fb1; color: #b71c1c; }

  /* ─── TESTIMONIALS ─── */
  #testimonials { background: var(--cream); }
  .testi-grid {
    display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px;
  }
  .testi-card {
    background: var(--white); border-radius: var(--r-lg); padding: 28px;
    border: 1px solid var(--cream-dk);
  }
  .testi-stars { color: var(--gold); font-size: 14px; margin-bottom: 14px; letter-spacing: 2px; }
  .testi-text { font-size: 14px; color: var(--text); line-height: 1.75; margin-bottom: 20px; font-style: italic; }
  .testi-author { display: flex; align-items: center; gap: 12px; }
  .testi-avatar {
    width: 44px; height: 44px; border-radius: 50%; background: var(--cream-dk);
    overflow: hidden;
  }
  .testi-avatar img { width: 100%; height: 100%; object-fit: cover; }
  .testi-name { font-size: 13px; font-weight: 600; color: var(--navy); }
  .testi-info { font-size: 11px; color: var(--muted); }

  /* ─── NEWS ─── */
  #news { background: var(--white); }
  .news-grid {
    display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 48px;
  }
  .news-card {
    border: 1px solid var(--cream-dk); border-radius: var(--r-lg); overflow: hidden;
    transition: transform 0.22s;
  }
  .news-card:hover { transform: translateY(-4px); }
  .news-img { height: 180px; background: var(--cream-dk); }
  .news-img img { width: 100%; height: 100%; object-fit: cover; }
  .news-body { padding: 20px; }
  .news-cat { font-size: 10px; font-weight: 700; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; margin-bottom: 8px; }
  .news-title { font-family: 'Playfair Display', serif; font-size: 16px; color: var(--navy); margin-bottom: 8px; line-height: 1.4; }
  .news-excerpt { font-size: 13px; color: var(--muted); line-height: 1.65; }

  /* ─── FINAL CTA ─── */
  #final-cta {
    background: var(--navy); text-align: center; padding: 100px 0;
    position: relative; overflow: hidden;
  }
  #final-cta::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at center, rgba(201,168,76,0.06) 0%, transparent 70%);
  }
  #final-cta .section-title { color: var(--white); }
  #final-cta .section-body { color: rgba(255,255,255,0.6); margin: 0 auto 36px; text-align: center; }
  .cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

  /* ─── FOOTER ─── */
  footer {
    background: #080f16; padding: 60px 0 30px;
  }
  .footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px;
  }
  .footer-logo-name {
    font-family: 'Playfair Display', serif;
    font-size: 16px; color: var(--gold); letter-spacing: 2px; margin-bottom: 4px;
  }
  .footer-logo-sub {
    font-size: 9px; color: var(--muted); letter-spacing: 3px; text-transform: uppercase;
  }
  .footer-desc { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.7; margin-top: 16px; }
  .footer-title { font-size: 11px; font-weight: 600; letter-spacing: 2px; color: var(--gold); text-transform: uppercase; margin-bottom: 18px; }
  .footer-links { list-style: none; }
  .footer-links li { margin-bottom: 10px; }
  .footer-links a { font-size: 13px; color: rgba(255,255,255,0.45); transition: color 0.18s; }
  .footer-links a:hover { color: var(--gold); }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06); padding-top: 24px;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 12px;
  }
  .footer-bottom p { font-size: 11.5px; color: rgba(255,255,255,0.3); }
  .footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
  .footer-legal a { font-size: 11px; color: rgba(255,255,255,0.3); }
  .footer-legal a:hover { color: var(--gold); }

  /* ─── MOBILE NAV ─── */
  .hamburger {
    display: none; flex-direction: column; gap: 5px;
    cursor: pointer; padding: 8px;
  }
  .hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; }
  .mobile-menu {
    display: none; position: fixed; inset: 0; z-index: 9999;
    background: var(--navy); overflow-y: auto; padding: 80px 32px 40px;
  }
  .mobile-menu.open { display: block; }
  .mobile-close {
    position: absolute; top: 20px; right: 20px;
    background: none; border: none; color: var(--white);
    font-size: 28px; cursor: pointer;
  }
  .mobile-nav-links { list-style: none; }
  .mobile-nav-links > li { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .mobile-nav-links > li > a {
    display: block; padding: 18px 0;
    font-size: 18px; color: var(--white); font-weight: 500;
  }
  .mobile-submenu { padding: 0 0 12px 16px; }
  .mobile-submenu a { display: block; padding: 8px 0; font-size: 14px; color: rgba(255,255,255,0.6); }
  .mobile-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 32px; }
  .mobile-actions .btn { justify-content: center; width: 100%; }

  /* ─── WHATSAPP FLOAT ─── */
  .wa-float {
    position: fixed; bottom: 28px; right: 28px; z-index: 500;
    width: 52px; height: 52px; border-radius: 50%;
    background: #25d366; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,0.4);
    transition: transform 0.22s;
  }
  .wa-float:hover { transform: scale(1.08); }
  .wa-float svg { width: 26px; height: 26px; fill: white; }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 1024px) {
    .steps-grid { grid-template-columns: repeat(3,1fr); gap: 24px; }
    .steps-grid::before { display: none; }
    .hub-grid { grid-template-columns: repeat(4,1fr); }
    .faculty-grid { grid-template-columns: repeat(2,1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  }
  @media (max-width: 768px) {
    .nav-logo-img { height: 52px !important; max-width: 116px !important; }
    .nav-inner { height: 68px; }
    section { padding: 60px 0; }
    .nav-menu, .nav-actions { display: none; }
    .hamburger { display: flex; }
    #topbar .topbar-links { display: none; }
    .hero-content { max-width: 100%; }
    .cred-grid, .medspa-grid, .science-layout, .store-inner { grid-template-columns: 1fr; }
    .programs-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: repeat(2,1fr); }
    .hub-grid { grid-template-columns: repeat(2,1fr); }
    .faculty-grid { grid-template-columns: 1fr; }
    .testi-grid, .news-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .trust-item { border-right: none; border-bottom: 1px solid rgba(201,168,76,0.15); width: 100%; }
    .trust-inner { flex-direction: column; }
    .science-imgs { grid-template-columns: 1fr; }
    .science-img:first-child { grid-column: span 1; }
  }

  @media (max-width: 1180px) and (min-width: 769px) {
    .nav-menu > li > a { padding-left: 9px; padding-right: 9px; font-size: 11px; }
    .nav-actions .btn { padding-left: 12px; padding-right: 12px; }
    .nav-logo-img { height: 58px !important; max-width: 130px !important; }
  }


  /* ─── OFFICIAL WELCOME VIDEO ─── */
  #welcome-video {
    background: var(--white);
    padding: 88px 0;
  }
  .welcome-video-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 56px;
    align-items: center;
  }
  .welcome-video-frame {
    position: relative;
    overflow: hidden;
    border-radius: var(--r-lg);
    background: #06131f;
    box-shadow: 0 24px 70px rgba(13,43,69,0.18);
    border: 1px solid rgba(201,168,76,0.28);
  }
  .welcome-video-frame video {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: #06131f;
  }
  .welcome-video-note {
    margin-top: 16px;
    font-size: 12px;
    color: var(--muted);
    line-height: 1.6;
  }
  .welcome-video-points {
    list-style: none;
    margin: 26px 0 30px;
  }
  .welcome-video-points li {
    position: relative;
    padding: 10px 0 10px 24px;
    border-bottom: 1px solid var(--cream-dk);
    font-size: 14px;
    color: var(--text);
  }
  .welcome-video-points li::before {
    content: '◆';
    position: absolute;
    left: 0;
    top: 13px;
    color: var(--gold);
    font-size: 8px;
  }
  @media (max-width: 768px) {
    #welcome-video { padding: 60px 0; }
    .welcome-video-grid { grid-template-columns: 1fr; gap: 30px; }
  }


  .btn[disabled] {
    cursor: not-allowed;
    opacity: 0.72;
  }


/* ═══════════ AÑADIDOS 2026-10 · SUBPÁGINAS ═══════════ */
.hamburger { background: none; border: 0; }
.dropdown-wide { min-width: 340px; }
.dropdown-wide a { white-space: normal; line-height: 1.4; }
.dropdown a.dropdown-all { color: var(--gold); font-weight: 600; border-top: 1px solid var(--cream-dk); margin-top: 6px; padding-top: 12px; }
.footer-grid-5 { grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr !important; }
.footer-contact li { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.6; }
.program-name a:hover { color: var(--gold); }
a.program-img { display: block; }

.page-hero { background: linear-gradient(120deg, var(--navy) 0%, #0a2038 100%); color: var(--white); padding: 56px 0 64px; position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border: 1px solid rgba(201,168,76,0.18); border-radius: 50%; }
.page-hero .container { position: relative; z-index: 1; }
.crumbs { font-size: 12px; color: rgba(255,255,255,0.55); margin-bottom: 26px; }
.crumbs a { color: rgba(255,255,255,0.7); } .crumbs a:hover { color: var(--gold); }
.crumb-sep { opacity: .5; margin: 0 4px; }
.page-hero h1 { font-family: 'Playfair Display', serif; font-size: clamp(28px, 4.2vw, 46px); line-height: 1.15; font-weight: 600; margin-bottom: 14px; max-width: 900px; }
.page-hero .lead { font-size: 17px; color: rgba(255,255,255,0.78); max-width: 760px; line-height: 1.75; }
.page-hero .eyebrow { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--navy); background: var(--gold); padding: 5px 12px; border-radius: 20px; margin-bottom: 18px; }
.page-hero .subtitle { font-style: italic; color: var(--gold-lt); font-size: 15px; margin-bottom: 16px; }

.course-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: start; }
.course-main h2 { font-family: 'Playfair Display', serif; color: var(--navy); font-size: 26px; font-weight: 600; margin: 44px 0 14px; }
.course-main h2:first-child { margin-top: 0; }
.course-main p { color: var(--text); line-height: 1.85; margin-bottom: 14px; }
.course-main .muted { color: var(--muted); }
.syllabus { list-style: none; counter-reset: m; border-top: 1px solid var(--cream-dk); }
.syllabus li { counter-increment: m; display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--cream-dk); font-size: 15px; }
.syllabus li::before { content: counter(m, decimal-leading-zero); font-family: 'Playfair Display', serif; color: var(--gold); font-weight: 600; min-width: 28px; }
.checklist { list-style: none; }
.checklist li { position: relative; padding: 8px 0 8px 26px; font-size: 15px; }
.checklist li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.course-aside { position: sticky; top: 104px; }
.buy-card { background: var(--white); border: 1px solid var(--cream-dk); border-radius: var(--r-lg); box-shadow: 0 18px 50px rgba(13,43,69,0.10); overflow: hidden; }
.buy-card-img { aspect-ratio: 16/10; background: var(--navy); }
.buy-card-img img { width: 100%; height: 100%; object-fit: cover; }
.buy-card-img.contain img { object-fit: contain; }
.buy-card-body { padding: 24px; }
.buy-price-label { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.buy-price { font-family: 'Playfair Display', serif; font-size: 32px; font-weight: 700; color: var(--navy); line-height: 1.2; margin: 4px 0 2px; }
.buy-note { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.buy-card .btn { width: 100%; justify-content: center; margin-bottom: 10px; }
.btn-wa { background: #25d366; color: #fff; }
.btn-wa:hover { background: #1ebe5a; transform: translateY(-1px); }
.facts { list-style: none; margin-top: 14px; border-top: 1px solid var(--cream-dk); }
.facts li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--cream-dk); font-size: 13px; }
.facts li span:first-child { color: var(--muted); }
.facts li span:last-child { color: var(--navy); font-weight: 600; text-align: right; }
.instructor-box { display: flex; gap: 16px; align-items: flex-start; background: var(--cream); border-radius: var(--r-lg); padding: 20px; }
.instructor-box .ini { width: 52px; height: 52px; border-radius: 50%; background: var(--navy); color: var(--gold); display: flex; align-items: center; justify-content: center; font-family: 'Playfair Display', serif; font-weight: 700; flex-shrink: 0; }
.instructor-box strong { display: block; color: var(--navy); font-size: 16px; }
.instructor-box span { font-size: 13px; color: var(--muted); }
.faq details { border-bottom: 1px solid var(--cream-dk); padding: 16px 0; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--navy); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: '+'; color: var(--gold); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq details p { margin: 12px 0 0; color: var(--muted); font-size: 14.5px; }
.cat-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 8px; }
.cat-nav a { font-size: 12px; font-weight: 500; padding: 7px 16px; border: 1px solid var(--cream-dk); border-radius: 20px; background: var(--white); color: var(--navy); }
.cat-nav a:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.cat-block { padding-top: 56px; }
.cat-block h2 { font-family: 'Playfair Display', serif; color: var(--navy); font-size: 28px; font-weight: 600; }
.cat-block .programs-grid { margin-top: 24px; }

/* Eventos */
#events { background: var(--white); }
.events-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px; margin-top: 40px; }
.event-card { display: grid; grid-template-columns: 150px minmax(0,1fr); border: 1px solid var(--cream-dk); border-radius: var(--r-lg); overflow: hidden; background: var(--white); box-shadow: 0 10px 34px rgba(13,43,69,0.06); transition: transform .2s, box-shadow .2s; }
.event-card:hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgba(13,43,69,0.12); }
.event-date { background: var(--navy); color: var(--white); padding: 24px 16px; text-align: center; display: flex; flex-direction: column; justify-content: center; gap: 4px; }
.event-date .d { font-family: 'Playfair Display', serif; font-size: 34px; font-weight: 700; color: var(--gold); line-height: 1; }
.event-date .m { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; }
.event-date .y { font-size: 12px; color: rgba(255,255,255,0.6); }
.event-body { padding: 24px; display: flex; flex-direction: column; }
.event-kicker { font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.event-name { font-family: 'Playfair Display', serif; font-size: 20px; color: var(--navy); line-height: 1.3; margin-bottom: 10px; }
.event-info { list-style: none; margin: 0 0 14px; }
.event-info li { font-size: 13px; color: var(--text); padding: 3px 0; }
.event-desc { font-size: 13.5px; color: var(--muted); line-height: 1.7; margin-bottom: 18px; }
.event-body .btn { align-self: flex-start; margin-top: auto; }
.news-card a.news-link { display: block; height: 100%; }
.news-img { position: relative; overflow: hidden; }
.news-img img { width: 100%; height: 100%; object-fit: cover; }

/* Contacto y legales */
.contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.contact-card { border: 1px solid var(--cream-dk); border-radius: var(--r-lg); padding: 28px; background: var(--white); }
.contact-card h2 { font-family: 'Playfair Display', serif; color: var(--navy); font-size: 20px; margin-bottom: 8px; }
.contact-card p { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.legal-body { max-width: 820px; }
.legal-body h2 { font-family: 'Playfair Display', serif; color: var(--navy); font-size: 22px; margin: 36px 0 12px; }
.legal-body p, .legal-body li { color: var(--text); line-height: 1.85; margin-bottom: 12px; font-size: 15px; }
.legal-body ul { padding-left: 22px; }
.legal-updated { font-size: 13px; color: var(--muted); }

@media (max-width: 1024px) {
  .course-layout { grid-template-columns: 1fr; }
  .course-aside { position: static; order: -1; }
  .footer-grid-5 { grid-template-columns: 1fr 1fr !important; }
}
@media (max-width: 768px) {
  .events-grid, .contact-grid { grid-template-columns: 1fr; }
  .event-card { grid-template-columns: 1fr; }
  .event-date { flex-direction: row; justify-content: flex-start; align-items: baseline; gap: 10px; padding: 14px 20px; }
  .footer-grid-5 { grid-template-columns: 1fr !important; }
  .page-hero { padding: 40px 0 48px; }
  .dropdown-wide { min-width: 0; }
}