/* ═══════════════════════════════════════════════════════
   DESIGN SYSTEM — inspired by info.cristianperez.cloud
   Paleta cálida editorial · Tipografía serif + sans
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,700;1,400;1,700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg:        #F5F3EE;
  --bg-alt:    #EDEAE3;
  --surface:   #FFFFFF;
  --surface2:  #E8E4DB;
  --text:      #1A1A1A;
  --muted:     #6B6B6B;
  --text-mid:  #3A3A3A;
  --accent:    #8B6F3E;
  --accent-h:  #6F5831;
  --border:    #D8D4CB;
  --dark:      #1A1A1A;
  --radius:    16px;
  --shadow:    0 10px 30px rgba(0,0,0,.06);
  --max:       1120px;
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
}

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}
/* subtle noise texture */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0; opacity: 0.4;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ─── KEYFRAMES ─── */
@keyframes fade-up   { from{opacity:0;transform:translateY(22px)} to{opacity:1;transform:translateY(0)} }
@keyframes fade-in   { from{opacity:0} to{opacity:1} }
@keyframes bounce-y  { 0%,100%{transform:translateY(0)} 50%{transform:translateY(7px)} }
@keyframes letter-drop { from{opacity:0;transform:translateY(-12px) rotate(-3deg)} to{opacity:1;transform:translateY(0) rotate(0)} }
@keyframes pop-in    { 0%{opacity:0;transform:scale(0.85)} 70%{transform:scale(1.03)} 100%{opacity:1;transform:scale(1)} }
@keyframes pulse-dot { 0%,100%{opacity:0.25;transform:scale(1)} 50%{opacity:1;transform:scale(1.6)} }
@keyframes draw-line { from{stroke-dashoffset:80} to{stroke-dashoffset:0} }

.animate { opacity:0; transform:translateY(22px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.animate.visible { opacity:1; transform:translateY(0); }
.delay-1{transition-delay:.10s} .delay-2{transition-delay:.20s} .delay-3{transition-delay:.30s} .delay-4{transition-delay:.40s}

/* ─── LAYOUT HELPERS ─── */
.container { max-width: var(--max); margin: 0 auto; padding: 0 28px; position: relative; z-index: 1; }
.section    { padding: 88px 0; }
.section-sm { padding: 52px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark { background: var(--dark); }
.label {
  font-family: var(--font-body);
  font-size: 11px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); display: block;
}

/* ─── HEADER / NAV ─── */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245,243,238,.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
  padding: 0 28px;
}
header.scrolled { border-bottom-color: var(--border); box-shadow: 0 1px 20px rgba(0,0,0,.06); }

.nav {
  max-width: var(--max); margin: 0 auto;
  height: 64px; display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
}

/* animated logo */
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 36px; height: 36px;
  border-radius: 10px; overflow: hidden;
  border: 1px solid var(--border); background: #fff;
  flex-shrink: 0;
}
.brand-text { display: flex; flex-direction: column; }
.brand-text strong {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  color: var(--text); line-height: 1.1;
}
.brand-text small { font-size: 11px; color: var(--muted); font-weight: 500; }

.nav-links { display: flex; gap: 32px; }
.nav-links a {
  font-size: 14px; font-weight: 500;
  color: var(--muted); transition: color .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }

.header-actions { display: flex; gap: 10px; align-items: center; }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 1.5px; background: var(--text); transition: transform .3s, opacity .3s; }
.hamburger.open span:nth-child(1){ transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2){ opacity: 0; }
.hamburger.open span:nth-child(3){ transform: translateY(-6.5px) rotate(-45deg); }

/* mobile menu */
.mobile-menu {
  display: none;
  position: fixed; top: 64px; left: 0; right: 0;
  background: rgba(245,243,238,.98);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 20px 28px 28px; z-index: 99;
  transform: translateY(-10px); opacity: 0;
  transition: transform .3s var(--ease-out), opacity .3s;
  pointer-events: none;
}
.mobile-menu.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.mobile-menu a {
  display: block; font-size: 18px; font-weight: 500;
  color: var(--text); padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child { border-bottom: none; }

/* ─── BUTTONS ─── */
.cta, .cta.secondary, .cta.ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border-radius: 999px; padding: 11px 24px;
  font-family: var(--font-body); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: background .2s, color .2s, transform .15s, box-shadow .2s;
  white-space: nowrap;
}
/* primary */
.cta {
  background: var(--accent); color: #fff; border: none;
  box-shadow: 0 4px 18px rgba(139,111,62,.28);
}
.cta:hover { background: var(--accent-h); transform: translateY(-2px); box-shadow: 0 8px 26px rgba(139,111,62,.38); }

/* secondary outline */
.cta.secondary {
  background: transparent; color: var(--accent);
  border: 1.5px solid var(--accent); box-shadow: none;
}
.cta.secondary:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }

/* ghost (white bg) */
.cta.ghost {
  background: #fff; color: var(--text);
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(0,0,0,.06);
}
.cta.ghost:hover { box-shadow: 0 8px 24px rgba(0,0,0,.10); transform: translateY(-2px); }

.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }

/* ─── EYEBROW / HERO PILL ─── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--accent); border-radius: 999px;
  padding: 7px 18px; margin-bottom: 32px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent);
  animation: fade-in .8s var(--ease-out) forwards;
}
.eyebrow::before {
  content: ''; width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%;
  flex-shrink: 0; animation: bounce-y 2s ease-in-out infinite;
}

/* ─── TYPOGRAPHY ─── */
h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 700; line-height: 1.1;
  color: var(--text); margin-bottom: 20px;
}
h1 em { font-style: italic; color: var(--accent); }

h2 {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 44px);
  font-weight: 700; line-height: 1.2;
  color: var(--text); margin-bottom: 16px;
}
h2 em { font-style: italic; color: var(--accent); }

h3 {
  font-family: var(--font-display);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700; line-height: 1.3;
  color: var(--text); margin-bottom: 10px;
}

p { color: var(--muted); }
.microcopy { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* ─── HERO ─── */
.hero { padding: 100px 0 64px; }
.hero-grid {
  display: grid; grid-template-columns: 1.1fr .9fr;
  gap: 48px; align-items: center;
}
.hero p { font-size: clamp(15px,1.5vw,18px); max-width: 56ch; line-height: 1.7; }

/* hero deco blobs */
.hero-deco { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.hero-deco-1 { width: 500px; height: 500px; background: rgba(139,111,62,.07); top: -80px; right: -120px; }
.hero-deco-2 { width: 320px; height: 320px; background: rgba(139,111,62,.05); bottom: -40px; left: -80px; }

/* hero side panel */
.soft {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px; padding: 32px 28px;
  position: relative; overflow: hidden;
}
.soft::before {
  content: ''; position: absolute;
  top: -30px; right: -30px;
  width: 160px; height: 160px;
  background: rgba(139,111,62,.06); border-radius: 50%;
}
.soft h2 { font-size: clamp(18px, 2vw, 22px); margin-bottom: 14px; }

/* ─── LIST ─── */
.list { display: grid; gap: 10px; padding: 0; }
.list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 15px; color: var(--muted); line-height: 1.6;
}
.list li::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0;
  margin-top: 8px;
}

/* ─── CARDS ─── */
.card-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative; overflow: hidden;
  transition: transform .25s, box-shadow .25s, background .25s;
}
.card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg,rgba(139,111,62,.05) 0%,transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 42px rgba(0,0,0,.08); }
.card:hover::before { opacity: 1; }
a.card { cursor: pointer; }
.card h2, .card h3 { margin-bottom: 10px; font-size: clamp(16px,1.5vw,19px); }
.card p { margin: 0; font-size: 14px; line-height: 1.65; }

/* case card accent border */
.case { border-left: 3px solid var(--accent); background: var(--surface); }
.case h2 { font-size: clamp(17px,2vw,21px); }

/* resultado tag */
.resultado-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--accent); color: #fff;
  border-radius: 999px; padding: 6px 16px;
  font-size: 12px; font-weight: 600;
  letter-spacing: .04em; margin-top: 20px;
}
.resultado-tag::before { content: '✓'; font-weight: 700; }

/* card num label */
.card-num {
  font-size: 11px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); display: block; margin-bottom: 14px;
}

/* ─── SPLIT ─── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

/* ─── CONTENT SECTIONS (inner pages) ─── */
.content { display: grid; gap: 20px; }
.content section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px; padding: 30px 28px;
}
.content h2 { margin-bottom: 12px; font-size: clamp(20px,2vw,26px); }

/* ─── PAGE HERO ─── */
.page-hero { padding: 88px 0 32px; }
.page-hero h1 { font-size: clamp(32px, 5vw, 60px); margin-bottom: 16px; }
.page-hero p { font-size: clamp(15px,1.5vw,18px); max-width: 68ch; }

/* ─── KPIs ─── */
.kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.kpi {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px; padding: 24px 20px;
}
.kpi strong { display: block; font-family: var(--font-display); font-size: 1.6rem; margin-bottom: 6px; color: var(--accent); }

/* ─── DARK SECTION (para-quien style) ─── */
.section-dark { color: #C8C4BB; }
.section-dark h2 { color: #fff; }
.section-dark p { color: #C8C4BB; }
.section-dark .list li { color: #C8C4BB; }

/* check items grid */
.checks-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 12px; max-width: 640px; margin: 0 auto 36px;
}
.check-item {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 10px; padding: 13px 15px;
  font-size: 14px; color: #C8C4BB; line-height: 1.4;
}
.check-item svg { color: var(--accent); flex-shrink: 0; }

/* frase grande italic */
.frase-grande {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 2.8vw, 30px);
  color: var(--accent); max-width: 580px;
  margin: 0 auto 40px; line-height: 1.4;
}

/* ─── CONTACT CHANNELS ─── */
.contact-channels {
  display: flex; flex-direction: column;
  align-items: center; gap: 12px;
  max-width: 480px; margin: 0 auto;
}
.contact-btn {
  display: flex; align-items: center; justify-content: flex-start;
  gap: 16px; width: 100%; padding: 16px 24px;
  border-radius: 14px; text-decoration: none;
  font-family: var(--font-body);
  transition: transform .2s, box-shadow .2s;
}
.contact-btn:hover { transform: translateY(-3px); }
.cb-icon { width: 24px; height: 24px; flex-shrink: 0; }
.cb-text { text-align: left; }
.cb-label { font-size: 11px; font-weight: 600; opacity: .72; letter-spacing: .09em; text-transform: uppercase; display: block; margin-bottom: 1px; }
.cb-value { display: block; font-size: 15px; font-weight: 700; }
.cb-phone   { background: var(--accent); color: #fff; box-shadow: 0 6px 22px rgba(139,111,62,.30); }
.cb-phone:hover { box-shadow: 0 10px 30px rgba(139,111,62,.42); }
.cb-whatsapp{ background: #25D366; color: #fff; box-shadow: 0 6px 22px rgba(37,211,102,.22); }
.cb-whatsapp:hover { box-shadow: 0 10px 30px rgba(37,211,102,.36); }
.cb-email   { background: #fff; color: var(--text); border: 1.5px solid var(--border); box-shadow: 0 4px 14px rgba(0,0,0,.06); }
.cb-email .cb-label { color: var(--muted); }
.cb-email:hover { box-shadow: 0 8px 26px rgba(0,0,0,.10); }
.cb-linkedin{ background: #0A66C2; color: #fff; box-shadow: 0 6px 22px rgba(10,102,194,.20); }
.cb-linkedin:hover { box-shadow: 0 10px 30px rgba(10,102,194,.34); }
.contact-note { font-size: 13px; color: var(--muted); margin-top: 20px; text-align: center; }

/* ─── FORM ─── */
.form { display: grid; gap: 12px; }
.form input, .form textarea {
  width: 100%; padding: 13px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff; font: inherit;
  font-size: 15px; color: var(--text);
  transition: border-color .2s, box-shadow .2s;
}
.form input:focus, .form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139,111,62,.12);
}
.form textarea { min-height: 140px; resize: vertical; }
.form button { cursor: pointer; border: none; }

/* ─── TABLE LINKS ─── */
.table-links { display: grid; gap: 10px; }
.link-row {
  display: flex; justify-content: space-between; gap: 20px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}

/* ─── FOOTER ─── */
footer {
  background: var(--dark);
  padding: 42px 28px; text-align: center;
}
footer p, .footer-grid { font-size: 13px; color: #555; line-height: 1.7; }
.footer-grid {
  display: flex; justify-content: space-between;
  gap: 20px; flex-wrap: wrap; text-align: left;
}
.footer-grid strong { color: #888; }
.notice { font-size: 13px; color: #555; }

/* ─── STICKY BAR (mobile CTA) ─── */
.sticky-bar {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: rgba(245,243,238,.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 10px 16px; display: none; z-index: 60;
}
.sticky-inner {
  max-width: var(--max); margin: 0 auto;
  display: flex; gap: 8px;
}
.sticky-inner a { flex: 1; text-align: center; font-size: 13px; padding: 10px 12px; }

/* ─── SCROLL ARROW ─── */
.scroll-arrow {
  display: block; text-align: center;
  margin-top: 32px; font-size: 20px;
  color: var(--accent); opacity: .7;
  animation: bounce-y 2s ease-in-out infinite;
  cursor: pointer;
}

/* ─── SECTION DIVIDER ─── */
.section-divider {
  height: 1px; background: var(--border);
  max-width: var(--max); margin: 0 auto; opacity: .6;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 960px) {
  .hero-grid, .split, .card-grid, .kpis { grid-template-columns: 1fr; }
  .checks-grid { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
  header { padding: 0 16px; }
  .section { padding: 64px 0; }
  .section-sm { padding: 40px 0; }
  .hero { padding: 76px 0 48px; }
  .page-hero { padding: 72px 0 24px; }
  .hero-deco { display: none; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }
}
@media (max-width: 600px) {
  header { padding: 0 12px; }
  .mobile-menu { padding: 16px 12px 24px; }
  .actions { flex-direction: column; }
  .cta { width: 100%; max-width: 320px; justify-content: center; }
  h1 { font-size: 34px; }
  h2 { font-size: 26px; }
  .contact-btn { padding: 14px 18px; }
  .cb-value { font-size: 14px; }
  .sticky-bar { display: block; }
  body { padding-bottom: 70px; }
  .footer-grid { flex-direction: column; text-align: center; }
}