/* ============================================
   SOLIVAELUM — SHARED STYLES v2
   Spec-aligned · S.O.L. Method · Sierra Gorda
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&family=Jost:wght@200;300;400;500;600&display=swap');

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

:root {
  --bone:        #F7F3EC;
  --bone-dark:   #EDE8DF;
  --bone-mid:    #F2EDE4;
  --white:       #FAFAF8;

  --forest:      #1B4332;
  --forest-mid:  #2D6A4F;
  --forest-lt:   #52B788;
  --forest-pale: #D8EDDF;
  --forest-box:  rgba(27,67,50,0.07);
  --forest-box-hover: rgba(27,67,50,0.13);
  --forest-border: rgba(27,67,50,0.18);

  --sand:        #B08A5A;
  --sand-lt:     #D4AC7A;
  --sand-pale:   #F0E8D8;

  --text-primary:   #1A2920;
  --text-secondary: #4A5E54;
  --text-muted:     #7A9080;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bone);
  color: var(--text-primary);
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.85;
  overflow-x: hidden;
}

/* ---- NAVIGATION ---- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 48px;
  background: rgba(247,243,236,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--forest-border);
  transition: box-shadow 0.3s ease;
}

nav.scrolled { box-shadow: 0 2px 20px rgba(27,67,50,0.08); }

.nav-left { display: flex; align-items: center; gap: 32px; }

.nav-brand {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--forest);
  text-decoration: none;
  transition: color 0.3s ease;
}
.nav-brand:hover { color: var(--forest-lt); }

.nav-links { display: flex; align-items: center; gap: 4px; }

.nav-link {
  font-family: 'Jost', sans-serif;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid transparent;
  transition: all 0.3s ease;
  position: relative;
}
.nav-link:hover { color: var(--forest); border-color: var(--forest-border); background: var(--forest-box); }
.nav-link.active { color: var(--forest); border-color: var(--forest-border); background: var(--forest-box); }

.nav-services { position: relative; }
.nav-services-trigger { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.nav-services-trigger svg {
  width: 10px; height: 10px;
  fill: none; stroke: var(--text-secondary); stroke-width: 2;
  transition: transform 0.3s ease;
}
.nav-services:hover .nav-services-trigger svg { transform: rotate(180deg); }

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: var(--white);
  border: 1px solid var(--forest-border);
  box-shadow: 0 8px 32px rgba(27,67,50,0.12);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: all 0.3s var(--ease);
}
.nav-services:hover .nav-dropdown { opacity: 1; pointer-events: all; transform: translateY(0); }

.nav-dropdown-item {
  display: block;
  padding: 14px 20px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid var(--forest-border);
  transition: all 0.25s ease;
}
.nav-dropdown-item:last-child { border-bottom: none; }
.nav-dropdown-item:hover { background: var(--forest-box); color: var(--forest); padding-left: 26px; }
.nav-dropdown-item.active { color: var(--forest); background: var(--forest-box); }

.nav-right { display: flex; align-items: center; gap: 16px; }
.lang-toggle { display: flex; gap: 2px; align-items: center; }
.lang-btn {
  background: none; border: none;
  font-family: 'Jost', sans-serif;
  font-size: 10px; font-weight: 400;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer; padding: 6px 10px;
  transition: color 0.3s ease;
}
.lang-btn.active { color: var(--forest); border-bottom: 1px solid var(--sand); }
.lang-btn:hover { color: var(--forest); }

/* ---- FLOATING WHATSAPP ---- */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 500;
  width: 56px; height: 56px;
  background: var(--forest);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(27,67,50,0.35);
  text-decoration: none;
  transition: all 0.3s var(--ease);
}
.wa-float:hover { background: var(--forest-mid); transform: scale(1.08); box-shadow: 0 6px 28px rgba(27,67,50,0.45); }
.wa-float svg { width: 26px; height: 26px; fill: var(--white); }

.wa-tooltip {
  position: absolute;
  right: 68px;
  background: var(--forest);
  color: var(--white);
  font-size: 11px; letter-spacing: 0.15em;
  padding: 8px 14px;
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.wa-tooltip::after {
  content: '';
  position: absolute; right: -6px; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right: none; border-left-color: var(--forest);
}
.wa-float:hover .wa-tooltip { opacity: 1; }

/* ---- PAGE WRAPPER ---- */
.page-wrapper { padding-top: 80px; min-height: 100vh; }

/* ---- GREEN CONTENT BOXES ---- */
.green-box {
  background: var(--forest-box);
  border: 1px solid var(--forest-border);
  padding: 48px;
  transition: background 0.3s ease;
}
.green-box-sm { padding: 32px; }
.green-box-lg { padding: 64px; }
.green-box:hover { background: var(--forest-box-hover); }
.green-box-solid { background: var(--forest); color: var(--white); padding: 48px; }
.green-box-pale { background: var(--forest-pale); border: 1px solid rgba(82,183,136,0.25); padding: 48px; }

/* ---- TYPOGRAPHY ---- */
.serif { font-family: 'Cormorant Garamond', serif; }
h1, h2, h3 { font-family: 'Cormorant Garamond', serif; font-weight: 300; line-height: 1.15; }

.eyebrow {
  font-size: 10px; letter-spacing: 0.5em;
  text-transform: uppercase; color: var(--forest-lt);
  display: block; margin-bottom: 20px;
}
.section-label {
  font-size: 9px; letter-spacing: 0.5em;
  text-transform: uppercase; color: var(--text-muted);
  display: block; margin-bottom: 40px;
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--forest); color: var(--white);
  font-family: 'Jost', sans-serif;
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase;
  text-decoration: none;
  padding: 16px 32px;
  border: 1px solid var(--forest);
  cursor: pointer; transition: all 0.35s var(--ease);
}
.btn-primary:hover { background: var(--forest-mid); border-color: var(--forest-mid); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(27,67,50,0.2); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 10px;
  background: transparent; color: var(--forest);
  font-family: 'Jost', sans-serif;
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase;
  text-decoration: none;
  padding: 16px 32px;
  border: 1px solid var(--forest-border);
  cursor: pointer; transition: all 0.35s var(--ease);
}
.btn-outline:hover { background: var(--forest-box); border-color: var(--forest); transform: translateY(-1px); }

.btn-sand {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--sand); color: var(--white);
  font-family: 'Jost', sans-serif;
  font-size: 11px; font-weight: 400;
  letter-spacing: 0.3em; text-transform: uppercase;
  text-decoration: none;
  padding: 16px 32px;
  border: 1px solid var(--sand);
  cursor: pointer; transition: all 0.35s var(--ease);
}
.btn-sand:hover { background: var(--sand-lt); border-color: var(--sand-lt); transform: translateY(-1px); }

/* ---- ORNAMENT ---- */
.ornament { display: flex; align-items: center; gap: 20px; margin: 64px 0; }
.ornament-line { flex: 1; height: 1px; background: linear-gradient(to right, transparent, var(--forest-border), transparent); }
.ornament-mark { font-family: 'Cormorant Garamond', serif; font-size: 16px; color: var(--forest-lt); opacity: 0.5; }

/* ---- REVEAL ANIMATIONS ---- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* ---- FOOTER ---- */
footer {
  padding: 48px;
  border-top: 1px solid var(--forest-border);
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bone);
}
.footer-brand { font-family: 'Jost', sans-serif; font-size: 10px; letter-spacing: 0.5em; text-transform: uppercase; color: var(--forest); }
.footer-tagline { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: 14px; color: var(--text-muted); }
.footer-lang { font-size: 10px; letter-spacing: 0.2em; color: var(--text-muted); }

/* ---- SECTION SPACING ---- */
.section { padding: 100px 0; position: relative; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 140px 0; }
.section-inner { max-width: 820px; margin: 0 auto; padding: 0 40px; }
.section-inner-wide { max-width: 1100px; margin: 0 auto; padding: 0 40px; }

/* ---- PRICE TAG ---- */
.price-tag { font-family: 'Cormorant Garamond', serif; font-size: 48px; font-weight: 300; color: var(--forest); line-height: 1; }
.price-tag .currency { font-size: 22px; vertical-align: super; color: var(--text-muted); }
.price-tag .period { font-size: 16px; color: var(--text-muted); font-family: 'Jost', sans-serif; font-weight: 300; letter-spacing: 0.1em; }

/* ---- MOBILE ---- */
@media (max-width: 768px) {
  nav { padding: 16px 24px; }
  .nav-dropdown { display: none; }
  .section-inner, .section-inner-wide { padding: 0 24px; }
  .green-box { padding: 32px 24px; }
  .green-box-lg { padding: 40px 24px; }
  footer { padding: 32px 24px; flex-direction: column; gap: 16px; text-align: center; }
}