/* ============================================================
   Boutique Agroinvestments — Estilos
   Paleta: navy #192944 · oro #AE9775 · crema #F5F0EC
   Tipos: Cormorant Garamond (display) · Jost (UI/cuerpo)
   ============================================================ */

:root {
  --navy:       #192944;
  --navy-deep:  #0F1B30;
  --navy-alt:   #1F3052;
  --navy-line:  #2C3E5E;
  --gold:       #AE9775;
  --gold-soft:  #C6B69A;
  --gold-deep:  #8F7A59;
  --cream:      #F5F0EC;
  --cream-2:    #EDE6DD;
  --ink:        #2A2418;
  --ink-soft:   #5A5345;
  --white:      #FFFFFF;

  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:  'Jost', 'Century Gothic', 'Segoe UI', system-ui, sans-serif;

  --maxw: 1180px;
  --gutter: clamp(1.25rem, 5vw, 5rem);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--sans);
  font-weight: 400;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(4.5rem, 9vw, 8.5rem); position: relative; }

.eyebrow {
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: .85em;
  margin-bottom: 1.6rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--gold);
  display: inline-block;
}
.section--dark .eyebrow { color: var(--gold-soft); }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -.01em; }

.display {
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  font-weight: 500;
}
.h-section {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 500;
  letter-spacing: -.015em;
  max-width: 18ch;
}
.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  font-weight: 300;
  color: var(--ink-soft);
  max-width: 56ch;
}
.section--dark .lede { color: rgba(245,240,236,.72); }

em, .italic { font-style: italic; }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: .7em;
  padding: 1.05em 2.1em;
  border: 1px solid var(--gold);
  color: var(--navy);
  background: var(--gold);
  cursor: pointer;
  transition: background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
}
.btn:hover { background: transparent; color: var(--gold-deep); transform: translateY(-2px); }
.btn .arrow { transition: transform .4s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(198,182,154,.5);
}
.btn--ghost:hover { background: var(--gold); color: var(--navy); border-color: var(--gold); transform: translateY(-2px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem var(--gutter);
  transition: background .45s var(--ease), padding .45s var(--ease), box-shadow .45s var(--ease);
}
.nav.is-solid {
  background: rgba(15,27,48,.92);
  backdrop-filter: blur(10px);
  padding-block: .85rem;
  box-shadow: 0 1px 0 rgba(174,151,117,.18);
}
.nav__brand { display: flex; align-items: center; gap: .7rem; }
.nav__brand img { height: 38px; width: auto; transition: height .45s var(--ease); }
.nav.is-solid .nav__brand img { height: 32px; }

.nav__cluster { display: flex; align-items: center; gap: 1.6rem; }

.nav__lang {
  display: flex; align-items: center; gap: .55rem;
  font-family: var(--sans); font-size: .74rem; font-weight: 400;
  letter-spacing: .12em;
}
.nav__lang a {
  color: var(--cream); opacity: .5;
  padding: .2rem .1rem;
  transition: opacity .3s var(--ease), color .3s var(--ease);
}
.nav__lang a:hover { opacity: .85; }
.nav__lang a.is-active { opacity: 1; color: var(--gold-soft); font-weight: 500; }
.nav__lang .sep { width: 1px; height: 12px; background: rgba(198,182,154,.4); display: inline-block; }

.nav__links { display: flex; align-items: center; gap: 2.1rem; }
.nav__links a {
  font-family: var(--sans);
  font-size: .76rem;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cream);
  position: relative;
  padding-block: .3rem;
  opacity: .85;
  transition: opacity .3s var(--ease);
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--gold);
  transition: width .35s var(--ease);
}
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { width: 100%; }
.nav__links .nav__cta {
  border: 1px solid rgba(198,182,154,.45);
  padding: .65em 1.4em;
  opacity: 1;
}
.nav__links .nav__cta::after { display: none; }
.nav__links .nav__cta:hover { background: var(--gold); color: var(--navy); border-color: var(--gold); }

.nav__toggle {
  display: none;
  background: none; border: 0; cursor: pointer;
  width: 40px; height: 40px; padding: 8px;
}
.nav__toggle span { display: block; height: 1.5px; background: var(--cream); margin: 5px 0; transition: transform .35s var(--ease), opacity .35s var(--ease); }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  background: var(--navy);
  color: var(--cream);
  overflow: hidden;
  padding-block: 8rem 4rem;
}
.hero::before { /* profundidad sobre el azul sólido */
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 85% at 50% 0%, rgba(174,151,117,.12), transparent 56%),
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 44%, var(--navy-deep) 100%);
  z-index: 0;
}
.hero .wrap {
  position: relative; z-index: 2;
  text-align: center;
  display: flex; flex-direction: column; align-items: center;
  max-width: 1040px;
}
.hero__logo {
  width: clamp(168px, 22vw, 250px);
  margin: 0 auto 1.7rem;
}
.hero__eyebrow {
  font-family: var(--sans);
  font-size: clamp(.66rem, .9vw, .75rem);
  font-weight: 500;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin: 0 auto 1.7rem;
  display: inline-flex; align-items: center; gap: 1em;
}
.hero__eyebrow::before,
.hero__eyebrow::after {
  content: ""; width: 26px; height: 1px; background: rgba(174,151,117,.55);
}
.hero__tag {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.3rem, 4.8vw, 3.8rem);
  line-height: 1.12;
  letter-spacing: -.015em;
  max-width: none;
  margin: 0 auto 1.5rem;
}
.hero__tag .accent { color: var(--gold-soft); font-style: italic; }
.hero__intro {
  font-size: clamp(1.05rem, 1.45vw, 1.25rem);
  font-weight: 300;
  line-height: 1.55;
  color: rgba(245,240,236,.8);
  max-width: 46ch;
  margin: 0 auto;
  text-wrap: balance;
}
.hero__intro strong { color: var(--cream); font-weight: 500; }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; margin-top: 2.5rem; }

.scrollcue {
  position: absolute; left: 50%; bottom: 2rem; transform: translateX(-50%);
  z-index: 2;
  font-family: var(--sans); font-size: .62rem; letter-spacing: .3em; text-transform: uppercase;
  color: rgba(198,182,154,.6);
  display: flex; flex-direction: column; align-items: center; gap: .6rem;
}
.scrollcue span { width: 1px; height: 38px; background: linear-gradient(var(--gold), transparent); animation: cue 2.4s var(--ease) infinite; }
@keyframes cue { 0%,100% { transform: scaleY(.5); opacity: .4; transform-origin: top; } 50% { transform: scaleY(1); opacity: 1; transform-origin: top; } }

/* ============================================================
   SECTION VARIANTS
   ============================================================ */
.section--light { background: var(--cream); color: var(--ink); }
.section--cream2 { background: var(--cream-2); color: var(--ink); }
.section--dark { background: var(--navy); color: var(--cream); }
.section--dark .h-section { color: var(--cream); }
.section--deep { background: var(--navy-deep); color: var(--cream); }

.section__head { margin-bottom: clamp(2.6rem, 5vw, 4rem); max-width: 760px; }
.section__head .lede { margin-top: 1.6rem; }

/* ---------- QUÉ HACEMOS ---------- */
.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.intro-grid p { font-size: 1.08rem; font-weight: 300; color: var(--ink-soft); margin-bottom: 1.3rem; max-width: 52ch; }
.intro-grid p strong, .intro-grid p .em { color: var(--ink); font-weight: 500; }
.intro-grid p .em { font-family: var(--serif); font-style: italic; font-size: 1.18em; }

.crops {
  background-color: var(--navy);
  background-image:
    linear-gradient(165deg, rgba(15,27,48,.82) 0%, rgba(25,41,68,.74) 55%, rgba(15,27,48,.88) 100%),
    url('../img/crops-detail.jpg');
  background-size: cover;
  background-position: center;
  color: var(--cream);
  padding: clamp(2rem, 4vw, 2.8rem);
  position: relative;
  overflow: hidden;
}
.crops__label {
  font-family: var(--sans); font-size: .68rem; font-weight: 500;
  letter-spacing: .28em; text-transform: uppercase; color: var(--gold-soft);
  margin-bottom: 1.4rem;
}
.crops__list { display: flex; flex-wrap: wrap; gap: .55rem .5rem; position: relative; z-index: 1; }
.crops__list li {
  font-family: var(--serif); font-size: 1.32rem; font-weight: 500; color: var(--cream);
  padding: .25em .8em .25em 0;
  position: relative;
}
.crops__list li:not(:last-child)::after {
  content: "·"; color: var(--gold); margin-left: .75em; font-weight: 400;
}

/* ---------- BANDA DE IMAGEN (divisor cinematográfico) ---------- */
.imgband {
  position: relative;
  min-height: 58vh;
  display: flex; align-items: center; justify-content: center;
  background-color: var(--navy-deep);
  background-size: cover;
  background-position: center;
  text-align: center;
  padding: clamp(4.5rem, 11vw, 9rem) var(--gutter);
}
.imgband::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(15,27,48,.55) 0%, rgba(15,27,48,.46) 45%, rgba(15,27,48,.72) 100%);
}
.imgband--grove { background-image: url('../img/hero-grove.jpg'); background-position: center 42%; }
.imgband--field { background-image: url('../img/field-band.jpg'); background-position: center 60%; }
.imgband--slim { min-height: 42vh; }
.imgband__quote {
  position: relative; z-index: 1;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.7rem, 3.8vw, 3rem);
  line-height: 1.32;
  color: var(--cream);
  max-width: 20ch;
  margin: 0 auto;
  text-shadow: 0 2px 36px rgba(8,15,28,.55);
}
.imgband__quote .accent { color: var(--gold-soft); }

/* ---------- POR QUÉ NOSOTROS ---------- */
.reasons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--navy-line);
  border: 1px solid var(--navy-line);
}
.reason {
  background: var(--navy);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  display: flex; flex-direction: column;
  transition: background .45s var(--ease);
}
.reason:hover { background: var(--navy-alt); }
.reason__num {
  font-family: var(--serif); font-style: italic; font-size: 1.05rem;
  color: var(--gold); margin-bottom: 1.4rem; opacity: .85;
}
.reason h3 {
  font-size: 1.62rem; font-weight: 500; color: var(--cream);
  margin-bottom: .85rem; line-height: 1.15;
}
.reason p { font-size: .96rem; font-weight: 300; color: rgba(245,240,236,.66); line-height: 1.6; }

/* ---------- VALOR ---------- */
.value-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: 1rem;
}
.value-card {
  background: var(--white);
  border: 1px solid var(--cream-2);
  padding: clamp(1.9rem, 3.4vw, 2.8rem);
  box-shadow: 0 24px 60px -40px rgba(25,41,68,.45);
}
.value-card--retos { background: var(--cream-2); border-color: #E1D8CC; }
.value-card__title {
  font-family: var(--serif); font-size: 1.7rem; font-weight: 600;
  margin-bottom: 1.6rem; color: var(--navy); line-height: 1.2;
}
.value-card--out .value-card__title { color: var(--gold-deep); }
.value-list li {
  display: flex; gap: .9rem; align-items: baseline;
  padding: .72rem 0;
  border-bottom: 1px solid rgba(42,36,24,.08);
  font-size: 1rem; font-weight: 300; color: var(--ink-soft);
}
.value-list li:last-child { border-bottom: 0; }
.value-list li::before {
  content: ""; flex: none; width: 6px; height: 6px; margin-top: .55em;
  background: var(--gold); transform: rotate(45deg);
}
.value-card--retos .value-list li::before { background: var(--navy); opacity: .35; }

/* tarjeta única de retos a dos columnas */
.value-card--single { grid-column: 1 / -1; }
.value-list--cols { columns: 2; column-gap: 2.6rem; }
.value-list--cols li { break-inside: avoid; }
@media (max-width: 640px) { .value-list--cols { columns: 1; } }

.value-bridge {
  grid-column: 1 / -1;
  text-align: center;
  font-family: var(--serif); font-style: italic; font-weight: 500;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  color: var(--navy); line-height: 1.4;
  max-width: 40ch; margin: clamp(1rem,3vw,2.2rem) auto 0;
}
.value-bridge strong { color: var(--gold-deep); font-style: normal; font-weight: 600; }

/* ---------- SERVICIOS ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service {
  background: var(--navy);
  border: 1px solid var(--navy-line);
  padding: clamp(1.8rem, 3vw, 2.4rem);
  display: flex; flex-direction: column;
  position: relative;
  transition: transform .45s var(--ease), border-color .45s var(--ease);
}
.service:hover { transform: translateY(-4px); border-color: var(--gold); }
.service__index {
  font-family: var(--sans); font-size: .7rem; font-weight: 500; letter-spacing: .2em;
  color: var(--gold); margin-bottom: 1.3rem;
}
.service h3 {
  font-size: 1.42rem; font-weight: 500; color: var(--cream);
  line-height: 1.2; margin-bottom: 1.2rem; letter-spacing: 0;
  padding-bottom: 1.2rem; border-bottom: 1px solid var(--navy-line);
}
.service ul li {
  font-family: var(--sans); font-size: .9rem; font-weight: 300;
  color: rgba(245,240,236,.7); padding: .38rem 0 .38rem 1.1rem; position: relative;
}
.service ul li::before {
  content: ""; position: absolute; left: 0; top: .95em;
  width: 5px; height: 1px; background: var(--gold);
}

/* ---------- CONTACTO ---------- */
.contact { position: relative; overflow: hidden; }
.contact::before {
  content: ""; position: absolute; left: -8%; top: -10%;
  width: 480px; height: 480px;
  background: url('../img/beetle.png') center/contain no-repeat;
  opacity: .045; transform: rotate(8deg); pointer-events: none;
}
.contact .wrap { position: relative; z-index: 1; }
.contact__head { text-align: center; margin-bottom: clamp(3rem, 6vw, 4.5rem); }
.contact__head .h-section { max-width: none; margin-inline: auto; }
.contact__head .eyebrow { justify-content: center; }
.contact__head .eyebrow::before { display: none; }

.partners {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: var(--navy-line);
  border: 1px solid var(--navy-line);
  max-width: 880px; margin-inline: auto;
}
.partner {
  background: var(--navy); padding: clamp(2rem, 4vw, 3rem); text-align: center;
}
.partner__name { font-family: var(--serif); font-size: 1.85rem; font-weight: 600; color: var(--cream); margin-bottom: .35rem; }
.partner__role { font-family: var(--sans); font-size: .72rem; font-weight: 400; letter-spacing: .2em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 1.6rem; }
.partner__contact a { display: block; font-size: .98rem; font-weight: 300; color: rgba(245,240,236,.82); padding: .25rem 0; transition: color .3s var(--ease); }
.partner__contact a:hover { color: var(--gold-soft); }

.contact__foot { text-align: center; margin-top: clamp(3rem, 6vw, 4.5rem); }
.contact__web {
  font-family: var(--serif); font-style: italic; font-size: 1.4rem;
  color: var(--gold-soft); display: inline-block; transition: color .3s var(--ease);
}
.contact__web:hover { color: var(--cream); }

/* ---------- FOOTER ---------- */
.footer {
  background: var(--navy-deep); color: rgba(245,240,236,.5);
  border-top: 1px solid var(--navy-line);
  padding-block: 2.6rem;
}
.footer .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.footer img { height: 30px; opacity: .85; }
.footer__meta { font-family: var(--sans); font-size: .74rem; font-weight: 300; letter-spacing: .04em; }
.footer__meta a { color: rgba(245,240,236,.7); }
.footer__meta a:hover { color: var(--gold-soft); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }
.reveal.d5 { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .reasons { grid-template-columns: repeat(2, 1fr); }
  .services { grid-template-columns: repeat(2, 1fr); }
  .intro-grid { grid-template-columns: 1fr; }
  .crops { margin-top: .5rem; }
}
@media (max-width: 760px) {
  .hero__eyebrow {
    display: block; letter-spacing: .26em; line-height: 1.7;
    max-width: 24ch;
  }
  .hero__eyebrow::before, .hero__eyebrow::after { display: none; }
  .imgband { min-height: 46vh; }
  .imgband--slim { min-height: 38vh; }
  .nav__links {
    position: fixed; top: 0; right: 0; left: auto;
    width: min(82vw, 340px);
    height: 100vh; height: 100svh;
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 1.8rem; padding: 2rem 2.4rem;
    background: var(--navy-deep);
    box-shadow: -20px 0 60px rgba(0,0,0,.4);
    transform: translateX(100%); transition: transform .5s var(--ease);
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__links a { font-size: .9rem; }
  .nav__toggle { display: block; position: relative; z-index: 101; }
  .nav.is-solid, .nav { background: rgba(15,27,48,.92); backdrop-filter: blur(10px); }

  .value-grid { grid-template-columns: 1fr; }
  .partners { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .reasons { grid-template-columns: 1fr; }
  .services { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
}