/* ==========================================================================
   PRANTO — Rui Francisco Vinhos
   Terras de Sicó · Miranda do Corvo
   Heritage / devotional aesthetic: limestone, brass gold, garnet, old vines.
   ========================================================================== */

:root{
  /* Limestone / parchment */
  --stone-0:#faf7f0;
  --stone-1:#f4eee1;
  --stone-2:#ece3d0;
  --stone-3:#e0d3b8;
  --paper:#fbf9f3;

  /* Ink */
  --ink:#211d17;
  --ink-soft:#4a4237;
  --ink-faint:#7a6f5e;

  /* Brass / gold — from the labels */
  --gold:#b0863a;
  --gold-deep:#8a651f;
  --gold-light:#cfa858;

  /* Wine */
  --garnet:#6a1a2a;
  --garnet-deep:#48111d;
  --oxblood:#3a0e18;

  /* Vine */
  --olive:#6f7048;
  --sage:#9aa07a;

  --maxw:1180px;
  --gutter:clamp(20px,5vw,64px);

  --serif:"Cormorant Garamond",Georgia,serif;
  --body:"EB Garamond",Georgia,serif;
  --sans:"Jost",system-ui,-apple-system,"Segoe UI",sans-serif;
  --black:"UnifrakturMaguntia","Cormorant Garamond",serif;

  --shadow:0 24px 60px -28px rgba(40,25,10,.45);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--stone-1);
  color:var(--ink);
  font-family:var(--body);
  font-size:clamp(17px,1.05vw + 12px,20px);
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--garnet);color:var(--stone-0)}

/* ---- Type scale ---- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.05;margin:0;letter-spacing:.005em}
.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;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold);opacity:.7}
.eyebrow.center::after{content:"";width:26px;height:1px;background:var(--gold);opacity:.7}
.eyebrow.center{justify-content:center}

.script{font-family:var(--black);font-weight:400;letter-spacing:.01em;line-height:.9}

/* ---- Layout helpers ---- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
section{position:relative}
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* Grain / limestone texture overlay */
.grain::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.28'/%3E%3C/svg%3E");
}

/* ============================ NAV ============================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--gutter);
  transition:background .5s var(--ease),padding .5s var(--ease),box-shadow .5s var(--ease);
}
.nav.solid{
  background:rgba(251,249,243,.9);
  backdrop-filter:blur(10px);
  padding-block:12px;
  box-shadow:0 1px 0 rgba(176,134,58,.28), 0 18px 40px -34px rgba(40,25,10,.6);
}
.nav__brand{display:flex;align-items:center;gap:12px;cursor:pointer}
.nav__brand .mark{width:34px;height:34px;flex:none;transition:transform .6s var(--ease)}
.nav__brand:hover .mark{transform:rotate(8deg)}
.nav__brand .word{font-family:var(--black);font-size:1.5rem;line-height:1;color:var(--ink);letter-spacing:.02em}
.nav__brand .word small{font-family:var(--sans);display:block;font-size:.5rem;letter-spacing:.42em;text-transform:uppercase;color:var(--gold-deep);margin-top:2px}
.nav__links{display:flex;align-items:center;gap:clamp(14px,2.2vw,34px)}
.nav__links a{
  font-family:var(--sans);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft);
  position:relative;padding-block:6px;transition:color .3s
}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);transition:width .4s var(--ease)}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}
.lang{
  font-family:var(--sans);font-size:.72rem;letter-spacing:.1em;
  border:1px solid rgba(138,101,31,.4);border-radius:999px;overflow:hidden;display:inline-flex
}
.lang button{
  background:none;border:0;cursor:pointer;padding:5px 11px;color:var(--ink-faint);
  font-family:var(--sans);font-size:.72rem;letter-spacing:.08em;transition:all .3s
}
.lang button.on{background:var(--garnet);color:var(--stone-0)}
.nav__burger{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.nav__burger span{width:24px;height:1.6px;background:var(--ink);transition:.3s}

/* ============================ HERO ============================ */
.hero{
  min-height:100svh;display:flex;align-items:center;position:relative;overflow:hidden;
  background:linear-gradient(180deg,#f6efe0 0%, #efe4cf 46%, #e7d8bd 100%);
}
.hero__photo{position:absolute;inset:0;z-index:0}
.hero__photo img{width:100%;height:100%;object-fit:cover;object-position:72% 62%;animation:heroDrift 26s var(--ease) infinite alternate}
@keyframes heroDrift{from{transform:scale(1.04)}to{transform:scale(1.12)}}
.hero__scrim{position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(98deg, rgba(247,243,234,.97) 0%, rgba(247,243,234,.93) 25%, rgba(247,243,234,.62) 49%, rgba(247,243,234,.18) 74%, rgba(247,243,234,0) 100%),
  linear-gradient(180deg, rgba(247,243,234,.45) 0%, transparent 20%, transparent 60%, rgba(231,216,189,.88) 100%)}
.hero .wrap{position:relative;z-index:2;width:100%;padding-top:120px;padding-bottom:60px}
.hero__content{max-width:620px}
.hero__seal{width:92px;height:92px;margin-bottom:24px;filter:drop-shadow(0 8px 18px rgba(138,101,31,.35))}
.hero__title{font-size:clamp(4.4rem,14vw,10rem);color:var(--garnet-deep);margin:0 0 6px;position:relative;text-shadow:0 2px 34px rgba(247,243,234,.55)}
.hero__title .tinto{display:block}
.hero__sub{
  font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:clamp(1.5rem,3.2vw,2.5rem);color:var(--ink);line-height:1.15;margin:10px 0 22px;max-width:20ch
}
.hero__meta{
  font-family:var(--sans);font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-deep);
  display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-bottom:34px
}
.hero__meta .dot{width:4px;height:4px;border-radius:50%;background:var(--gold);opacity:.6}
.hero__lede{max-width:44ch;color:var(--ink-soft);font-size:1.12rem}
.hero__ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

.btn{
  font-family:var(--sans);font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;
  padding:15px 30px;border-radius:2px;cursor:pointer;border:1px solid transparent;
  display:inline-flex;align-items:center;gap:.7em;transition:all .4s var(--ease)
}
.btn--fill{background:var(--garnet);color:var(--stone-0);box-shadow:0 16px 30px -18px rgba(106,26,42,.9)}
.btn--fill:hover{background:var(--garnet-deep);transform:translateY(-2px)}
.btn--ghost{border-color:rgba(138,101,31,.5);color:var(--ink)}
.btn--ghost:hover{background:var(--gold);border-color:var(--gold);color:var(--paper)}
.btn .ar{transition:transform .4s var(--ease)}
.btn:hover .ar{transform:translateX(4px)}

.scrollcue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;text-align:center;color:var(--ink-faint)}
.scrollcue span{font-family:var(--sans);font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;display:block;margin-bottom:8px}
.scrollcue i{display:block;width:1px;height:36px;margin:0 auto;background:linear-gradient(var(--gold),transparent);animation:cue 2.4s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================ SECTION FRAME ============================ */
.band{padding-block:clamp(80px,11vw,150px)}
.band--paper{background:var(--paper)}
.band--stone{background:var(--stone-1)}
.band--dark{background:linear-gradient(175deg,var(--oxblood),var(--garnet-deep));color:var(--stone-1)}
.band--dark .eyebrow{color:var(--gold-light)}
.band--dark .eyebrow::before,.band--dark .eyebrow.center::after{background:var(--gold-light)}
.sec-head{max-width:70ch}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{font-size:clamp(2.6rem,6vw,4.6rem);color:var(--garnet-deep);margin:18px 0 0}
.band--dark .sec-head h2{color:var(--stone-0)}
.sec-head p.dek{color:var(--ink-faint);font-size:1.15rem;margin-top:20px;font-style:italic;font-family:var(--serif)}
.band--dark .sec-head p.dek{color:var(--stone-3)}

/* gold divider with grape dots */
.divider{display:flex;align-items:center;justify-content:center;gap:12px;margin:0 auto}
.divider i{height:1px;width:min(160px,26vw);background:linear-gradient(90deg,transparent,var(--gold))}
.divider i+i{background:linear-gradient(90deg,var(--gold),transparent)}
.divider b{display:block;width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(176,134,58,.16)}

/* ============================ HISTORY ============================ */
.story{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,84px);align-items:center;margin-top:56px}
.story__body p{margin:0 0 20px;color:var(--ink-soft)}
.story__body p .lead{font-family:var(--serif);font-size:1.5rem;color:var(--ink);font-style:italic;line-height:1.35}
.story__body strong{color:var(--garnet);font-weight:600}
.story__portrait{position:relative}
.figframe{position:relative;padding:14px;background:var(--paper);box-shadow:var(--shadow);border:1px solid rgba(176,134,58,.3)}
.figframe::before{content:"";position:absolute;inset:6px;border:1px solid rgba(176,134,58,.4);pointer-events:none}
.figframe figcaption{font-family:var(--sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);text-align:center;padding:14px 6px 4px}
.corner{position:absolute;width:26px;height:26px;border:1.5px solid var(--gold);opacity:.8;z-index:2}
.corner.tl{top:-1px;left:-1px;border-right:0;border-bottom:0}
.corner.tr{top:-1px;right:-1px;border-left:0;border-bottom:0}
.corner.bl{bottom:-1px;left:-1px;border-right:0;border-top:0}
.corner.br{bottom:-1px;right:-1px;border-left:0;border-top:0}

/* pull-quote legend block */
.legend{
  margin-top:64px;position:relative;padding:clamp(34px,5vw,60px);
  background:linear-gradient(180deg,rgba(176,134,58,.08),rgba(106,26,42,.05));
  border-top:1px solid rgba(176,134,58,.35);border-bottom:1px solid rgba(176,134,58,.35);text-align:center
}
.legend .q{font-family:var(--serif);font-style:italic;font-size:clamp(1.6rem,3.6vw,2.6rem);color:var(--garnet-deep);line-height:1.28;max-width:26ch;margin:0 auto}
.legend .attr{font-family:var(--sans);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-deep);margin-top:22px}

/* ============================ VINEYARD / TERROIR ============================ */
.terroir{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;margin-top:60px}
.tcard{grid-column:span 4;background:var(--paper);padding:34px 30px;border:1px solid rgba(176,134,58,.22);position:relative;overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.tcard:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.tcard .n{font-family:var(--serif);font-size:2.6rem;color:var(--gold);line-height:1}
.tcard h3{font-size:1.7rem;margin:12px 0 10px;color:var(--garnet-deep)}
.tcard p{margin:0;color:var(--ink-soft);font-size:1rem}
.tcard::after{content:"";position:absolute;right:-30px;bottom:-30px;width:110px;height:110px;border-radius:50%;border:1px solid rgba(176,134,58,.25)}

.grapes{margin-top:58px;border:1px solid rgba(176,134,58,.3);background:var(--paper)}
.grapes__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:10px;padding:24px clamp(20px,3vw,36px);border-bottom:1px solid rgba(176,134,58,.22)}
.grapes__head h3{font-size:1.9rem;color:var(--garnet-deep)}
.grapes__head span{font-family:var(--sans);font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint)}
.grapes__list{display:flex;flex-wrap:wrap;gap:0}
.grape{
  flex:1 1 auto;min-width:150px;padding:20px clamp(18px,2.4vw,30px);
  border-right:1px solid rgba(176,134,58,.16);border-bottom:1px solid rgba(176,134,58,.16);
  transition:background .4s
}
.grape:hover{background:var(--stone-1)}
.grape b{font-family:var(--serif);font-size:1.5rem;font-weight:500;color:var(--ink);display:block}
.grape em{font-family:var(--sans);font-style:normal;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep)}

/* ============================ WINES ============================ */
.wines{display:flex;flex-direction:column;gap:clamp(50px,8vw,110px);margin-top:70px}
.wine{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,70px);align-items:center}
.wine:nth-child(even){grid-template-columns:1.1fr .9fr}
.wine:nth-child(even) .wine__visual{order:2}
.wine__visual{position:relative;display:flex;justify-content:center;align-items:flex-end;min-height:360px}
.wine__halo{position:absolute;inset:0;z-index:0;display:grid;place-items:center}
.wine__halo span{
  font-family:var(--black);font-size:clamp(8rem,22vw,20rem);line-height:.7;
  color:rgba(106,26,42,.06);user-select:none
}
.wine__visual img{position:relative;z-index:1;width:auto;height:clamp(300px,44vw,500px);filter:drop-shadow(0 34px 40px rgba(40,20,10,.38))}
.wine__visual .bottle{position:relative;z-index:1;width:auto;height:clamp(320px,46vw,520px);filter:drop-shadow(0 30px 38px rgba(20,6,10,.5))}
.band--dark .wine__halo span{color:rgba(255,240,210,.05)}

.wine__no{font-family:var(--sans);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-deep)}
.wine__name{font-size:clamp(2.4rem,5vw,3.6rem);color:var(--garnet-deep);margin:10px 0 4px}
.band--dark .wine__name{color:var(--stone-0)}
.wine__type{font-family:var(--serif);font-style:italic;font-size:1.4rem;color:var(--ink-faint);margin-bottom:18px}
.band--dark .wine__type{color:var(--gold-light)}
.wine__notes{color:var(--ink-soft);max-width:52ch;margin:0 0 22px}
.band--dark .wine__notes{color:var(--stone-2)}
.wine__specs{display:flex;flex-wrap:wrap;gap:0 30px;border-top:1px solid rgba(176,134,58,.35);padding-top:18px}
.band--dark .wine__specs{border-color:rgba(207,168,88,.4)}
.spec{padding:6px 0}
.spec dt{font-family:var(--sans);font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:3px}
.band--dark .spec dt{color:var(--gold-light)}
.spec dd{margin:0;font-family:var(--serif);font-size:1.25rem;color:var(--ink)}
.band--dark .spec dd{color:var(--stone-0)}
.wine__edition{font-family:var(--sans);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);margin-top:16px;display:inline-flex;align-items:center;gap:8px}
.wine__edition::before{content:"";width:16px;height:1px;background:var(--gold)}

/* ============================ VISIT / CONTACT ============================ */
.visit{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(34px,5vw,70px);margin-top:56px;align-items:start}
.visit__card{background:var(--paper);border:1px solid rgba(176,134,58,.3);padding:clamp(30px,4vw,48px);position:relative}
.visit__card h3{font-size:2rem;color:var(--garnet-deep);margin-bottom:6px}
.visit__card .note{font-style:italic;font-family:var(--serif);color:var(--ink-faint);margin-bottom:26px}
.contact-row{display:flex;gap:16px;padding:16px 0;border-top:1px solid rgba(176,134,58,.2)}
.contact-row:first-of-type{border-top:0}
.contact-row .ico{width:22px;flex:none;color:var(--gold-deep);margin-top:4px}
.contact-row .k{font-family:var(--sans);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:2px}
.contact-row .v{font-family:var(--serif);font-size:1.3rem;color:var(--ink)}
.contact-row a.v{transition:color .3s}
.contact-row a.v:hover{color:var(--garnet)}

.visit__aside{align-self:stretch;display:flex;flex-direction:column;gap:24px}
.hours{background:linear-gradient(180deg,rgba(176,134,58,.09),transparent);border:1px solid rgba(176,134,58,.28);padding:30px}
.hours h4{font-family:var(--sans);font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:16px}
.hours p{margin:0 0 8px;color:var(--ink-soft)}
.hours .big{font-family:var(--serif);font-size:1.5rem;color:var(--ink);font-style:italic}

/* ============================ FOOTER ============================ */
.foot{background:var(--oxblood);color:var(--stone-2);padding-block:70px 34px;position:relative}
.foot__top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;align-items:start}
.foot__brand .word{font-family:var(--black);font-size:2.6rem;color:var(--stone-0);line-height:1}
.foot__brand .word small{font-family:var(--sans);display:block;font-size:.56rem;letter-spacing:.4em;text-transform:uppercase;color:var(--gold-light);margin-top:6px}
.foot__brand p{max-width:34ch;color:var(--stone-3);font-size:.98rem;margin-top:18px}
.foot h5{font-family:var(--sans);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold-light);margin:0 0 16px}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.foot ul a{color:var(--stone-2);font-size:.98rem;transition:color .3s}
.foot ul a:hover{color:var(--stone-0)}
.foot__bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:54px;padding-top:22px;border-top:1px solid rgba(207,168,88,.24)}
.foot__bar p{margin:0;font-family:var(--sans);font-size:.66rem;letter-spacing:.12em;color:rgba(230,215,190,.6)}
.foot__credit{text-align:center}
.foot__credit a{color:var(--gold-light);border-bottom:1px solid rgba(207,168,88,.35);transition:color .3s,border-color .3s}
.foot__credit a:hover{color:#fff;border-color:var(--gold-light)}
.foot__seal{position:absolute;right:var(--gutter);top:-42px;width:84px;height:84px;background:var(--oxblood);border-radius:50%;display:grid;place-items:center;box-shadow:0 0 0 1px rgba(207,168,88,.4)}
.foot__seal svg{width:56px;height:56px}

/* ============================ RESPONSIVE ============================ */
@media (max-width:1020px){
  .story,.visit{grid-template-columns:1fr}
  .story__portrait{max-width:460px;margin:0 auto}
  .terroir{gap:18px}
  .tcard{grid-column:span 6}
}
@media (max-width:880px){
  .nav__links{position:fixed;inset:0 0 0 auto;width:min(320px,82vw);background:var(--paper);
    flex-direction:column;justify-content:center;align-items:flex-start;gap:26px;padding:60px 42px;
    transform:translateX(100%);transition:transform .5s var(--ease);box-shadow:var(--shadow);z-index:70}
  .nav__links.open{transform:none}
  .nav__links a{font-size:1rem}
  .nav__burger{display:flex}
  .hero__scrim{background:
    linear-gradient(178deg, rgba(247,243,234,.9) 0%, rgba(247,243,234,.7) 40%, rgba(247,243,234,.5) 62%, rgba(231,216,189,.92) 100%)}
  .hero__photo img{object-position:64% 60%}
  .wine,.wine:nth-child(even){grid-template-columns:1fr}
  .wine__visual,.wine:nth-child(even) .wine__visual{order:-1;min-height:auto}
  .tcard{grid-column:span 12}
  .foot__top{grid-template-columns:1fr;gap:32px}
  .foot__seal{display:none}
}
@media (max-width:520px){
  .hero__title{font-size:clamp(3.6rem,22vw,6rem)}
  .grape{border-right:0}
  .wine__specs{gap:0 20px}
  .hero__ctas{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}