/* ============ HX Performance — design tokens ============ */
:root {
  --ink: #1A1A1C;          /* faded black — primary dark bg */
  --ink-2: #141416;        /* secondary dark sections */
  --ink-3: #1c1c1e;
  --ink-4: #232325;
  --bone: #FDFDFD;         /* light sections bg */
  --soft-white: #FBFAF6;   /* reversed headlines on dark */
  --grey: #A8A49A;         /* inactive nav / mono labels on dark */
  --grey-dim: #6E6C67;     /* dimmer mono labels on dark */
  --hair-dark: #302F31;    /* hairlines on dark */
  --hair-bone: #d9d5c9;    /* hairlines on bone */
  --body-bone: #4a473f;    /* body copy on bone */
  --mono-bone: #8a8678;    /* muted mono labels on bone */
  --font-display: 'Archivo', system-ui, sans-serif;
  --font-mono: 'Space Mono', monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--soft-white);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--bone); }
a:hover { color: var(--soft-white); }
::selection { background: var(--bone); color: var(--ink); }

.page { min-height: 100vh; background: var(--ink); }

/* film grain overlay */
.grain {
  position: fixed; inset: 0; z-index: 70; pointer-events: none;
  opacity: .4; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url%28%23n%29'/%3E%3C/svg%3E");
}

/* striped photo-placeholder texture */
.striped {
  background: repeating-linear-gradient(115deg, var(--ink-4), var(--ink-4) 3px, var(--ink-3) 3px, var(--ink-3) 7px);
}
.striped-photo {
  background: repeating-linear-gradient(100deg, var(--ink-4), var(--ink-4) 3px, var(--ink-3) 3px, var(--ink-3) 7px);
}

/* ============ header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 18px 44px;
  background: rgba(26, 26, 28, .92);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--hair-dark);
}
.logo-link { display: flex; align-items: center; text-decoration: none; color: var(--soft-white); }
.logo-link svg { width: 44px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 26px; }
.nav-link {
  font: 600 11px var(--font-display); letter-spacing: .06em;
  text-decoration: none; color: var(--grey);
}
.nav-link:hover, .nav-link.active { color: var(--bone); }

/* programs dropdown */
.nav-dropdown { position: relative; padding-bottom: 20px; margin-bottom: -20px; }
.dropdown-trigger {
  font: 600 11px var(--font-display); letter-spacing: .06em;
  color: var(--grey); cursor: default;
}
.nav-dropdown.active-page .dropdown-trigger { color: var(--bone); }
.dropdown-menu {
  position: absolute; top: 100%; left: -16px; min-width: 190px;
  background: var(--ink); border: 1px solid var(--hair-dark); border-radius: 2px;
  padding: 8px; display: none; flex-direction: column;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .5);
}
.nav-dropdown.open .dropdown-menu { display: flex; }
.dropdown-item {
  padding: 10px 12px; font: 500 12px var(--font-display);
  color: var(--bone); text-decoration: none; border-radius: 2px;
}
.dropdown-item:hover { background: var(--ink-4); }

/* ============ buttons ============ */
.btn {
  border: none; cursor: pointer; white-space: nowrap; border-radius: 2px;
  font-family: var(--font-display); font-weight: 700; letter-spacing: .06em;
  text-decoration: none; display: inline-block; text-align: center;
}
.btn-light { background: var(--bone); color: var(--ink); }
.btn-light:hover { background: var(--soft-white); color: var(--ink); }
.btn-dark { background: var(--ink); color: var(--bone); }
.btn-dark:hover { background: #000; color: var(--bone); }
.btn-nav { padding: 12px 22px; font-size: 11px; }
.btn-hero { padding: 18px 34px; font-size: 13px; }
.btn-cta { padding: 17px 34px; font-size: 12px; }
.btn-mid { padding: 15px 24px; font-size: 11px; letter-spacing: .08em; }

/* ============ shared section bits ============ */
.container { max-width: 1180px; margin: 0 auto; }
.eyebrow { font: 700 12px var(--font-mono); letter-spacing: .24em; color: var(--grey); }
.mono-label { font: 700 11px var(--font-mono); letter-spacing: .2em; }
.section-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 44px; }
.section-num { font: 700 11px var(--font-mono); }
.section-head h2 {
  margin: 0; font: 900 30px var(--font-display);
  text-transform: uppercase; letter-spacing: -.02em;
}

/* ============ hero ============ */
.hero { position: relative; overflow: hidden; padding: 130px 44px 90px; text-align: center; }
.hero--home { padding: 150px 44px 120px; }
.hero-bg { position: absolute; inset: 0; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,15,16,.55) 0%, rgba(15,15,16,.35) 45%, rgba(15,15,16,.75) 100%);
}
.hero-watermark { position: absolute; color: var(--soft-white); }
.hero-inner {
  position: relative; display: flex; flex-direction: column; align-items: center;
  gap: 22px; max-width: 800px; margin: 0 auto;
}
.hero--home .hero-inner { gap: 26px; max-width: 900px; }
.hero-title {
  margin: 0; font-family: var(--font-display); font-weight: 900;
  font-size: clamp(40px, 6.4vw, 80px); line-height: .98;
  letter-spacing: -.02em; text-transform: uppercase; color: var(--soft-white);
}
.hero--home .hero-title { font-size: clamp(46px, 7.6vw, 100px); line-height: .94; text-wrap: balance; }
.hero--about .hero-title { font-size: clamp(38px, 6vw, 74px); }
.hero-sub { margin: 0; font: 400 17px/1.6 var(--font-display); color: var(--bone); max-width: 480px; }
.hero--home .hero-sub { font-size: 18px; max-width: 520px; }
.hero--about .hero-sub { max-width: 520px; }

/* ============ home: programs overview ============ */
.programs-section { padding: 100px 44px; background: var(--bone); color: var(--ink); }
.programs-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; }
.programs-intro { display: flex; flex-direction: column; gap: 20px; }
.programs-intro h2 {
  margin: 0; font: 900 clamp(30px, 4vw, 44px)/1.02 var(--font-display);
  text-transform: uppercase; letter-spacing: -.02em;
}
.programs-intro p { margin: 0; font: 400 14px/1.7 var(--font-display); color: var(--body-bone); max-width: 280px; }
.programs-intro .btn { margin-top: 6px; width: fit-content; }
.program-row {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 24px 0; border-bottom: 1px solid var(--hair-bone);
}
.program-row:first-child { border-top: 1px solid var(--hair-bone); }
.program-row-info { display: flex; flex-direction: column; gap: 6px; }
.program-row-title { font: 800 18px var(--font-display); text-transform: uppercase; }
.program-row-desc { font: 400 13px/1.5 var(--font-display); color: var(--body-bone); max-width: 440px; }
.program-row-side { display: flex; align-items: center; gap: 20px; flex: none; }
.program-row-num { font: 700 11px var(--font-mono); color: var(--mono-bone); }
.program-row-link { font: 700 12px var(--font-display); color: var(--ink); text-decoration: none; white-space: nowrap; }

/* ============ home: dromo ============ */
.dromo-section { padding: 0 0 90px; background: var(--ink); }
.dromo-media { display: grid; grid-template-columns: 43fr 57fr; }
.dromo-photo { position: relative; overflow: hidden; height: clamp(320px, 44vw, 560px); }
.dromo-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; }
.dromo-intro {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  gap: 18px; max-width: 680px; margin: 70px auto 0; padding: 0 44px;
}
.co-brand { display: flex; align-items: center; gap: 16px; }
.co-brand-word { font: 800 26px var(--font-display); letter-spacing: -.01em; }
.co-brand-x { color: var(--grey); font: 500 22px var(--font-display); }
.co-brand svg { width: 52px; height: auto; color: var(--soft-white); }
.dromo-intro h2 {
  margin: 0; font: 900 clamp(30px, 4vw, 44px)/1.05 var(--font-display);
  text-transform: uppercase; letter-spacing: -.02em; color: var(--soft-white);
}
.dromo-intro p { margin: 0; font: 400 15px/1.7 var(--font-display); color: var(--bone); max-width: 520px; }
.dromo-values {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  max-width: 1180px; margin: 54px auto 0; padding: 0 44px;
}
.dromo-value {
  border: 1px solid var(--hair-dark); border-radius: 2px; padding: 26px 22px;
  min-height: 230px; display: flex; flex-direction: column; justify-content: space-between; gap: 40px;
}
.dromo-value-title { font: 700 11px var(--font-mono); letter-spacing: .14em; color: var(--bone); }
.dromo-value-text { font: 400 13.5px/1.6 var(--font-display); color: var(--grey); }
.dromo-cta { display: flex; justify-content: center; margin-top: 48px; }
.link-underline {
  margin-top: 10px; font: 700 12px var(--font-display); letter-spacing: .04em;
  color: var(--soft-white); text-decoration: none;
  border-bottom: 1px solid var(--soft-white); width: fit-content; padding-bottom: 2px;
}

/* ============ home: testimonials ============ */
.testimonials-section { padding: 100px 44px; background: var(--ink-2); }
.t-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.t-card { display: flex; flex-direction: column; gap: 16px; }
.t-photo { position: relative; aspect-ratio: 1/1; border: 1px solid var(--hair-dark); overflow: hidden; }
.t-photo-label {
  position: absolute; bottom: 12px; left: 12px;
  font: 700 9.5px var(--font-mono); color: var(--grey); letter-spacing: .1em;
}
.t-result { font: 700 10px var(--font-mono); color: var(--grey-dim); letter-spacing: .1em; }
.t-quote { margin: 0; font: 400 15px/1.6 var(--font-display); color: var(--bone); }
.t-name { font: 700 13px var(--font-display); color: var(--soft-white); }

/* ============ home: subscribe ============ */
.subscribe-section { padding: 100px 44px; background: var(--bone); color: var(--ink); }
.subscribe-inner {
  max-width: 640px; margin: 0 auto; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 22px;
}
.subscribe-inner .mono-label { color: var(--mono-bone); }
.subscribe-inner h2 {
  margin: 0; font: 900 36px/1.1 var(--font-display);
  text-transform: uppercase; letter-spacing: -.02em;
}
.sub-form { display: flex; gap: 12px; width: 100%; flex-wrap: wrap; justify-content: center; }
.sub-form input { flex: 1; }
.sub-form input[name="first_name"] { min-width: 160px; }
.sub-form input[name="email"] { min-width: 200px; }
.sub-form .btn { padding: 14px 26px; font-size: 12px; }
.sub-confirm { margin: 0; font: 600 14px var(--font-display); color: var(--ink); }
.microcopy { margin: 0; font: 400 11px var(--font-mono); color: var(--mono-bone); }

/* light-section text inputs / selects */
.field {
  padding: 14px 16px; border: 1px solid var(--ink); background: transparent;
  font: 400 14px var(--font-display); color: var(--ink); border-radius: 2px;
}

/* ============ footer ============ */
.site-footer { padding: 60px 44px 40px; background: var(--ink); border-top: 1px solid var(--hair-dark); }
.footer-inner { display: flex; flex-direction: column; gap: 40px; }
.footer-top { display: flex; flex-wrap: wrap; gap: 40px; justify-content: space-between; }
.footer-top svg { width: 52px; height: auto; color: var(--soft-white); }
.footer-nav { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-nav .nav-link { letter-spacing: .05em; }
.footer-social { display: flex; gap: 18px; }
.footer-hairline { height: 1px; background: var(--hair-dark); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  font: 700 10px var(--font-mono); color: var(--grey-dim); letter-spacing: .1em;
}

/* ============ modal ============ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 100; background: rgba(0, 0, 0, .7);
  display: none; align-items: center; justify-content: center; padding: 24px;
}
.modal-overlay.open { display: flex; }
.modal-card {
  position: relative; width: 440px; max-width: 100%;
  background: var(--bone); color: var(--ink); border-radius: 2px; padding: 44px 36px 36px;
}
.modal-close {
  position: absolute; top: 16px; right: 18px; border: none; background: none; cursor: pointer;
  font: 400 22px var(--font-display); color: var(--ink); line-height: 1;
}
.modal-eyebrow { font: 700 10px var(--font-mono); color: var(--mono-bone); letter-spacing: .16em; margin-bottom: 10px; }
.modal-card h3 { margin: 0 0 20px; font: 900 24px var(--font-display); text-transform: uppercase; }
.modal-card.submitted h3 { margin-bottom: 10px; }
.modal-form { display: flex; flex-direction: column; gap: 14px; }
.modal-form .btn { padding: 15px 22px; font-size: 12px; }
.modal-form .btn:disabled { opacity: .5; cursor: default; }
.modal-confirm-text { margin: 0; font: 400 14px/1.6 var(--font-display); color: var(--body-bone); }
.form-error { margin: 0; font: 400 12px var(--font-display); color: #8a2f2f; }

/* ============ program pages ============ */
.overview-section { padding: 80px 44px; background: var(--ink-2); }
.overview-inner { max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; gap: 18px; }
.overview-inner .mono-label { color: var(--grey-dim); }
.overview-inner p { margin: 0; font: 400 17px/1.7 var(--font-display); color: var(--bone); }

.tiers-section { padding: 90px 44px; background: var(--bone); color: var(--ink); }
.tiers-section .section-num { color: var(--mono-bone); }
.tiers-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--hair-bone); border: 1px solid var(--hair-bone);
}
.tiers-grid--three { grid-template-columns: repeat(3, 1fr); }
.tier-card { background: var(--bone); padding: 28px 22px; display: flex; flex-direction: column; gap: 14px; }
.tiers-grid--three .tier-card { padding: 34px 28px; gap: 16px; }
.tier-card.recommended { border-left: 2px solid var(--ink); border-right: 2px solid var(--ink); }
.tier-eyebrow { font: 700 10px var(--font-mono); color: var(--mono-bone); letter-spacing: .1em; }
.tier-name { font: 800 18px var(--font-display); text-transform: uppercase; }
.tiers-grid--three .tier-name { font-size: 21px; }
.tier-desc { font: 400 12.5px/1.55 var(--font-display); color: var(--body-bone); }
.tiers-grid--three .tier-desc { font-size: 13px; line-height: 1.6; }
.tiers-note { margin: -30px 0 44px; font: 400 12px var(--font-mono); color: var(--mono-bone); }
.tier-price { font: 900 28px var(--font-display); color: var(--ink); }
.tiers-grid--three .tier-price { font-size: 32px; }
.tier-price span { font: 400 12px var(--font-display); color: var(--body-bone); }
.tier-card ul {
  margin: 4px 0 0; padding-left: 16px; display: flex; flex-direction: column; gap: 7px;
  font: 400 12.5px/1.45 var(--font-display); color: var(--ink);
}
.tiers-grid--three .tier-card ul { padding-left: 18px; gap: 8px; font-size: 13px; line-height: 1.5; }

.faq-section { padding: 90px 44px; background: var(--ink); color: var(--soft-white); }
.faq-section .section-head { margin-bottom: 34px; }
.faq-section .section-num { color: var(--grey-dim); }
.faq-inner { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--hair-dark); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 20px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.faq-q-text { font: 700 15px var(--font-display); color: var(--bone); }
.faq-symbol { font: 400 20px var(--font-display); color: var(--grey); }
.faq-a { margin: 0 0 22px; font: 400 14px/1.7 var(--font-display); color: var(--grey); max-width: 640px; display: none; }
.faq-item.open .faq-a { display: block; }

.cta-band { padding: 80px 44px; text-align: center; }
.cta-band--dark { background: var(--ink); }
.cta-band--bone { background: var(--bone); color: var(--ink); }
.cta-band-inner { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.cta-band h2 {
  margin: 0; font: 900 32px var(--font-display);
  text-transform: uppercase; letter-spacing: -.02em;
}
.cta-band--dark h2 { color: var(--soft-white); }

/* ============ nosotros ============ */
.founders-section { padding: 70px 44px 100px; background: var(--ink); }
.founders-section .section-num { color: var(--grey-dim); }
.founders-section .section-head h2 { color: var(--soft-white); }
.founders-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.founder { display: flex; flex-direction: column; gap: 20px; }
.founder-photo { position: relative; aspect-ratio: 4/5; border: 1px solid var(--hair-dark); overflow: hidden; }
.founder-photo-label {
  position: absolute; bottom: 16px; left: 16px;
  font: 700 10px var(--font-mono); color: var(--grey); letter-spacing: .1em;
}
.founder-info { display: flex; flex-direction: column; gap: 10px; }
.founder-name { font: 800 22px var(--font-display); color: var(--soft-white); }
.founder-role { font: 700 10px var(--font-mono); color: var(--grey); letter-spacing: .1em; }
.founder-info p { margin: 0; font: 400 14px/1.7 var(--font-display); color: var(--bone); }

.philosophy-section { padding: 100px 44px; background: var(--bone); color: var(--ink); }
.philosophy-section .section-num { color: var(--mono-bone); }
.philosophy-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--hair-bone); border: 1px solid var(--hair-bone);
}
.philosophy-card { background: var(--bone); padding: 32px 28px; display: flex; flex-direction: column; gap: 12px; }
.philosophy-num { font: 700 10px var(--font-mono); color: var(--mono-bone); }
.philosophy-title { font: 800 19px var(--font-display); text-transform: uppercase; }
.philosophy-text { font: 400 13px/1.6 var(--font-display); color: var(--body-bone); }

.story-section { padding: 100px 44px; background: var(--ink); }
.story-inner { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.story-inner .mono-label { color: var(--grey); }
.story-inner p { margin: 0; font: 400 17px/1.7 var(--font-display); color: var(--bone); }
.story-inner strong { color: var(--soft-white); }

/* ============ responsive ============ */
@media (max-width: 960px) {
  .site-header { padding: 16px 24px; flex-wrap: wrap; }
  .main-nav { gap: 16px; flex-wrap: wrap; }
  .hero, .hero--home { padding: 100px 24px 70px; }
  .programs-section, .dromo-section, .testimonials-section, .subscribe-section,
  .overview-section, .tiers-section, .faq-section, .cta-band,
  .founders-section, .philosophy-section, .story-section { padding-left: 24px; padding-right: 24px; }
  .site-footer { padding: 50px 24px 32px; }
  .programs-grid, .founders-grid { grid-template-columns: 1fr; gap: 40px; }
  .dromo-media { grid-template-columns: 1fr; }
  .dromo-media .dromo-photo:first-child { display: none; }
  .dromo-intro { padding: 0 24px; margin-top: 50px; }
  .dromo-values { grid-template-columns: 1fr 1fr; padding: 0 24px; }
  .t-grid, .philosophy-grid { grid-template-columns: 1fr; }
  .tiers-grid, .tiers-grid--three { grid-template-columns: 1fr 1fr; }
  .tier-card:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .tier-card.recommended { border-left-width: 1px; border-right-width: 1px; }
}
@media (max-width: 560px) {
  .tiers-grid, .tiers-grid--three { grid-template-columns: 1fr; }
  .dromo-values { grid-template-columns: 1fr; }
  .dromo-value { min-height: 0; gap: 24px; }
}