/* =========================================================
   GRUPO SOLUCIONES — Portfolio de Activos / Investment Site
   Sistema de diseño corporativo premium
   ========================================================= */

:root{
  --green:#104730;        /* Verde Grupo Soluciones */
  --green-deep:#0c3525;   /* Verde más profundo */
  --green-soft:#1a5c41;
  --slate:#303e48;        /* Gris azulado corporativo */
  --gold:#eaaa00;         /* Costa Infinity dorado */
  --gold-soft:#f2c34d;
  --cream:#f5f2ec;        /* Fondo claro */
  --cream-2:#ece7dd;
  --ink:#1c2329;
  --white:#ffffff;
  --line:rgba(16,71,48,.14);
  --shadow-s:0 4px 18px rgba(12,40,28,.10);
  --shadow-m:0 18px 48px rgba(12,40,28,.16);
  --shadow-l:0 40px 90px rgba(8,28,20,.34);
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --serif:"Merriweather",Georgia,serif;
  --head:"Oswald","Lato",sans-serif;
  --body:"Lato","Arial Narrow",Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--gold);color:var(--green-deep)}

/* ---------- Typographic scale ---------- */
h1,h2,h3,h4{font-family:var(--head);font-weight:600;line-height:1.05;letter-spacing:.01em;color:var(--green)}
.eyebrow{
  font-family:var(--head);font-weight:500;text-transform:uppercase;
  letter-spacing:.34em;font-size:.74rem;color:var(--gold);
  display:inline-flex;align-items:center;gap:.7rem;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);display:inline-block}
.eyebrow.center::after{content:"";width:34px;height:1px;background:var(--gold);display:inline-block}
.eyebrow.center{justify-content:center}
.section-title{font-size:clamp(2rem,4.4vw,3.4rem);text-transform:uppercase;letter-spacing:.02em}
.lead{font-size:clamp(1.05rem,1.7vw,1.3rem);color:var(--slate);font-weight:300;max-width:62ch}
.serif{font-family:var(--serif);font-weight:300;font-style:italic}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
section{position:relative}
.section-pad{padding:clamp(72px,11vw,150px) 0}

/* ---------- Buttons ---------- */
.btn{
  font-family:var(--head);text-transform:uppercase;letter-spacing:.13em;font-size:.8rem;font-weight:500;
  display:inline-flex;align-items:center;gap:.65rem;cursor:pointer;border:none;
  padding:1.02em 1.9em;border-radius:2px;transition:.4s var(--ease);position:relative;
}
.btn svg{width:15px;height:15px;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-gold{background:var(--gold);color:var(--green-deep)}
.btn-gold:hover{background:var(--gold-soft);transform:translateY(-2px);box-shadow:0 12px 30px rgba(234,170,0,.35)}
.btn-ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.10);border-color:var(--white)}
.btn-green{background:var(--green);color:var(--white)}
.btn-green:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:var(--shadow-m)}
.btn-outline-green{background:transparent;color:var(--green);border:1px solid var(--green)}
.btn-outline-green:hover{background:var(--green);color:#fff}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:120;
  padding:20px 0;transition:.45s var(--ease);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{height:42px;width:auto;transition:.4s var(--ease)}
.brand .logo-dark{display:none}
.nav{display:flex;align-items:center;gap:30px}
.nav a{
  font-family:var(--head);text-transform:uppercase;letter-spacing:.12em;font-size:.82rem;font-weight:400;
  color:rgba(255,255,255,.86);position:relative;padding:4px 0;transition:.3s;
}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold);transition:.35s var(--ease)}
.nav a:hover{color:#fff}.nav a:hover::after{width:100%}
.header-tools{display:flex;align-items:center;gap:18px}
.lang-toggle{display:flex;border:1px solid rgba(255,255,255,.35);border-radius:2px;overflow:hidden}
.lang-toggle button{
  background:transparent;border:none;color:rgba(255,255,255,.7);cursor:pointer;
  font-family:var(--head);font-size:.74rem;letter-spacing:.1em;padding:.5em .8em;transition:.3s;
}
.lang-toggle button.active{background:var(--gold);color:var(--green-deep)}
.header-cta{padding:.78em 1.4em;font-size:.74rem}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:#fff;transition:.3s}

/* scrolled state */
.site-header.scrolled{background:rgba(255,255,255,.96);box-shadow:var(--shadow-s);padding:12px 0;backdrop-filter:saturate(140%) blur(6px)}
.site-header.scrolled .brand .logo-white{display:none}
.site-header.scrolled .brand .logo-dark{display:block}
.site-header.scrolled .brand img{height:36px}
.site-header.scrolled .nav a{color:var(--slate)}
.site-header.scrolled .nav a:hover{color:var(--green)}
.site-header.scrolled .lang-toggle{border-color:var(--line)}
.site-header.scrolled .lang-toggle button{color:var(--slate)}
.site-header.scrolled .lang-toggle button.active{background:var(--green);color:#fff}
.site-header.scrolled .burger span{background:var(--green)}

/* =========================================================
   HERO
   ========================================================= */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--green-deep)}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;animation:kenburns 22s ease-in-out infinite alternate;opacity:.55}
@keyframes kenburns{0%{transform:scale(1.06) translate(0,0)}100%{transform:scale(1.18) translate(-2%,-2%)}}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(105deg,rgba(8,28,20,.93) 0%,rgba(12,40,28,.82) 38%,rgba(16,71,48,.42) 100%);}
.hero-grain{position:absolute;inset:0;z-index:1;opacity:.05;mix-blend-mode:overlay;
  background-image:radial-gradient(rgba(255,255,255,.6) 1px,transparent 1px);background-size:3px 3px}
.hero .wrap{position:relative;z-index:3;width:100%;padding-top:90px}
.hero-inner{max-width:880px}
.hero h1{
  color:#fff;font-size:clamp(2.5rem,6.4vw,5.3rem);text-transform:uppercase;letter-spacing:.01em;
  line-height:.98;margin:.5em 0 .45em;
}
.hero h1 .gold{color:var(--gold);display:block;font-weight:300}
.hero h1 em{font-family:var(--serif);font-style:italic;font-weight:300;text-transform:none;color:#fff}
.hero p.lead{color:rgba(255,255,255,.84)}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.hero-stats{display:flex;flex-wrap:wrap;gap:40px;margin-top:58px;padding-top:32px;border-top:1px solid rgba(255,255,255,.16)}
.hero-stats .stat strong{font-family:var(--head);font-size:clamp(1.9rem,3.6vw,2.9rem);color:#fff;display:block;line-height:1}
.hero-stats .stat strong .gold{color:var(--gold)}
.hero-stats .stat span{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6);font-family:var(--head)}
.scroll-cue{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.6);
  font-family:var(--head);font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-cue i{width:1px;height:46px;background:linear-gradient(var(--gold),transparent);display:block;animation:cue 2s infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* =========================================================
   GENERIC LIGHT/DARK SECTIONS
   ========================================================= */
.bg-cream{background:var(--cream)}
.bg-cream2{background:var(--cream-2)}
.bg-green{background:var(--green);color:#fff}
.bg-green .section-title,.bg-green h2,.bg-green h3{color:#fff}
.bg-green .lead{color:rgba(255,255,255,.82)}
.bg-slate{background:var(--slate);color:#fff}
.bg-slate .section-title{color:#fff}

/* Intro / about */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.split .copy p{margin-top:1.1em;color:var(--slate)}
.bg-green .split .copy p{color:rgba(255,255,255,.8)}
.about-figure{position:relative}
.about-figure img{border-radius:3px;box-shadow:var(--shadow-l);aspect-ratio:4/5;object-fit:cover}
.about-figure .badge{
  position:absolute;bottom:-26px;left:-26px;background:var(--gold);color:var(--green-deep);
  padding:22px 28px;border-radius:2px;box-shadow:var(--shadow-m);max-width:230px;
}
.about-figure .badge strong{font-family:var(--head);font-size:2.6rem;display:block;line-height:1}
.about-figure .badge span{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-family:var(--head)}

/* value pills */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:60px;border:1px solid var(--line)}
.value-grid .v{background:var(--cream);padding:34px 30px}
.bg-green .value-grid{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.14)}
.bg-green .value-grid .v{background:var(--green)}
.value-grid .v .n{font-family:var(--head);color:var(--gold);font-size:.85rem;letter-spacing:.2em}
.value-grid .v h4{margin:.6em 0 .4em;font-size:1.15rem;text-transform:uppercase;letter-spacing:.04em}
.value-grid .v p{font-size:.95rem;color:var(--slate)}
.bg-green .value-grid .v p{color:rgba(255,255,255,.78)}

/* =========================================================
   OPPORTUNITY / NUMBERS
   ========================================================= */
.opp-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:64px}
.opp-stats .o{
  text-align:center;padding:40px 20px;border:1px solid rgba(255,255,255,.16);border-radius:3px;
  background:rgba(255,255,255,.03);transition:.4s var(--ease);
}
.opp-stats .o:hover{background:rgba(234,170,0,.10);border-color:var(--gold);transform:translateY(-5px)}
.opp-stats .o strong{font-family:var(--head);font-size:clamp(2.4rem,5vw,3.6rem);color:var(--gold);display:block;line-height:1}
.opp-stats .o span{display:block;margin-top:12px;font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.74);font-family:var(--head)}
.opp-stats .o small{display:block;margin-top:8px;font-size:.78rem;color:rgba(255,255,255,.5)}
.disclaimer{margin-top:34px;font-size:.78rem;color:rgba(255,255,255,.5);max-width:80ch;font-style:italic}

/* =========================================================
   PORTFOLIO GRID
   ========================================================= */
.portfolio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-top:64px}
.pcard{
  position:relative;border-radius:3px;overflow:hidden;min-height:420px;display:flex;align-items:flex-end;
  box-shadow:var(--shadow-s);transition:.5s var(--ease);cursor:pointer;color:#fff;
}
.pcard:hover{box-shadow:var(--shadow-l);transform:translateY(-6px)}
.pcard .pimg{position:absolute;inset:0;z-index:0}
.pcard .pimg img{width:100%;height:100%;object-fit:cover;transition:1.1s var(--ease)}
.pcard:hover .pimg img{transform:scale(1.08)}
.pcard .pimg::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,28,20,.94) 4%,rgba(12,40,28,.35) 55%,rgba(12,40,28,.05) 100%)}
.pcard .pbody{position:relative;z-index:2;padding:34px;width:100%}
.pcard .ptag{font-family:var(--head);text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;color:var(--gold);display:flex;gap:10px;align-items:center}
.pcard h3{color:#fff;font-size:1.9rem;text-transform:uppercase;margin:.35em 0 .15em;letter-spacing:.02em}
.pcard .ploc{font-size:.9rem;color:rgba(255,255,255,.78);display:flex;align-items:center;gap:7px}
.pcard .ploc svg{width:14px;height:14px;fill:var(--gold)}
.pcard .pmeta{display:flex;gap:22px;margin-top:18px;flex-wrap:wrap;opacity:0;max-height:0;transition:.5s var(--ease)}
.pcard:hover .pmeta{opacity:1;max-height:80px;margin-top:18px}
.pcard .pmeta div{font-size:.82rem}
.pcard .pmeta div strong{font-family:var(--head);color:var(--gold);font-size:1.3rem;display:block}
.pcard .plink{margin-top:18px;display:inline-flex;align-items:center;gap:8px;font-family:var(--head);text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;color:#fff}
.pcard .plink svg{width:16px;height:16px;transition:.4s}
.pcard:hover .plink svg{transform:translateX(5px)}
.pcard .pnum{position:absolute;top:26px;right:30px;z-index:2;font-family:var(--head);font-size:1rem;color:rgba(255,255,255,.5);letter-spacing:.1em}

/* =========================================================
   PROJECT SECTIONS
   ========================================================= */
.project{padding:clamp(70px,10vw,140px) 0;border-bottom:1px solid var(--line)}
.project:nth-child(even){background:var(--cream-2)}
.project-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}
.project-head .ph-left .idx{font-family:var(--head);font-size:.9rem;letter-spacing:.3em;color:var(--gold)}
.project-head h2{font-size:clamp(2.1rem,4.6vw,3.6rem);text-transform:uppercase;margin-top:.25em}
.project-head .ploc{display:flex;align-items:center;gap:8px;color:var(--slate);font-size:.95rem;margin-top:.5em}
.project-head .ploc svg{width:15px;height:15px;fill:var(--green)}
.project-head .ph-right{text-align:right}
.tag-line{display:inline-flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.tag{font-family:var(--head);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:.5em 1em;border:1px solid var(--green);color:var(--green);border-radius:2px}
.tag.gold{background:var(--gold);border-color:var(--gold);color:var(--green-deep)}

.project-body{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(36px,5vw,72px);margin-top:54px;align-items:start}
.project-visual{position:relative}
.project-visual .main-img{border-radius:3px;overflow:hidden;box-shadow:var(--shadow-m);aspect-ratio:3/2}
.project-visual .main-img img{width:100%;height:100%;object-fit:cover;transition:.8s var(--ease)}
.project-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.project-thumbs img{aspect-ratio:4/3;object-fit:cover;border-radius:2px;cursor:pointer;opacity:.78;transition:.35s var(--ease)}
.project-thumbs img:hover{opacity:1;transform:translateY(-3px)}

.concept{font-family:var(--serif);font-style:italic;font-weight:300;font-size:1.12rem;line-height:1.8;color:var(--slate);
  border-left:3px solid var(--gold);padding-left:24px;margin-bottom:30px}
.fact-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:3px;overflow:hidden}
.fact-grid .f{background:var(--cream);padding:22px 24px}
.project:nth-child(even) .fact-grid .f{background:#fff}
.fact-grid .f .k{font-size:.74rem;text-transform:uppercase;letter-spacing:.14em;color:var(--green);font-family:var(--head)}
.fact-grid .f .val{font-size:1.45rem;font-family:var(--head);color:var(--slate);margin-top:4px;font-weight:500}
.fact-grid .f .val small{font-size:.85rem;color:var(--slate);opacity:.7}

/* options toggle (two project scenarios) */
.options{margin-top:30px}
.opt-tabs{display:flex;gap:0;border:1px solid var(--green);border-radius:3px;overflow:hidden;width:fit-content}
.opt-tabs button{background:transparent;border:none;cursor:pointer;font-family:var(--head);text-transform:uppercase;
  letter-spacing:.08em;font-size:.82rem;padding:.8em 1.5em;color:var(--green);transition:.3s}
.opt-tabs button.active{background:var(--green);color:#fff}
.opt-panel{display:none;margin-top:22px;animation:fade .5s var(--ease)}
.opt-panel.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.opt-panel p{color:var(--slate)}
.opt-panel .o-stats{display:flex;gap:30px;margin:18px 0;flex-wrap:wrap}
.opt-panel .o-stats div strong{font-family:var(--head);font-size:1.7rem;color:var(--green);display:block;line-height:1}
.opt-panel .o-stats div span{font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;color:var(--slate)}

.project-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}

/* =========================================================
   FLIPBOOK / BOOK VIEWER
   ========================================================= */
.book-strip{margin-top:42px;background:var(--green);border-radius:4px;padding:30px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.book-strip .bs-text{color:#fff}
.book-strip .bs-text .eyebrow{color:var(--gold-soft)}
.book-strip .bs-text h4{color:#fff;text-transform:uppercase;font-size:1.3rem;margin-top:.3em}
.book-strip .bs-text p{color:rgba(255,255,255,.75);font-size:.92rem;margin-top:.3em}
.book-strip .bs-actions{display:flex;gap:12px;flex-wrap:wrap}
.book-mini{display:flex;gap:8px;margin-top:0}
.book-mini img{height:64px;width:auto;border-radius:2px;box-shadow:0 6px 18px rgba(0,0,0,.3);transition:.4s}

.flip-overlay{position:fixed;inset:0;z-index:1000;background:rgba(8,22,16,.95);backdrop-filter:blur(8px);
  display:none;flex-direction:column;opacity:0;transition:opacity .4s ease}
.flip-overlay.open{display:flex;opacity:1}
.flip-top{display:flex;align-items:center;justify-content:space-between;padding:16px 26px;color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.flip-top .ft-title{font-family:var(--head);text-transform:uppercase;letter-spacing:.14em;font-size:.95rem}
.flip-top .ft-title small{display:block;color:var(--gold);font-size:.72rem;letter-spacing:.2em;margin-top:3px}
.flip-tools{display:flex;align-items:center;gap:14px}
.flip-tools button{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#fff;cursor:pointer;
  width:42px;height:42px;border-radius:3px;display:grid;place-items:center;transition:.3s}
.flip-tools button:hover{background:var(--gold);color:var(--green-deep);border-color:var(--gold)}
.flip-tools svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}

.flip-stage{flex:1;display:flex;align-items:center;justify-content:center;gap:20px;padding:18px;overflow:hidden;position:relative}
.book{position:relative;height:100%;max-height:80vh;display:flex;align-items:center;justify-content:center;perspective:2600px}
.book-pages{display:flex;height:100%;box-shadow:var(--shadow-l);background:#fff;transition:transform .2s}
.book-pages img{height:100%;width:auto;max-width:46vw;object-fit:contain;background:#fff;display:block;transition:opacity .45s ease}
.book.single .book-pages img.right{display:none}
.flip-nav{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:#fff;cursor:pointer;
  width:54px;height:54px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;transition:.3s;z-index:5}
.flip-nav:hover{background:var(--gold);color:var(--green-deep);border-color:var(--gold);transform:scale(1.08)}
.flip-nav:disabled{opacity:.25;cursor:default;transform:none;background:rgba(255,255,255,.05)}
.flip-nav svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2}
.book.turning .book-pages{animation:pageturn .55s var(--ease)}
@keyframes pageturn{0%{transform:rotateY(0)}50%{transform:rotateY(-6deg);filter:brightness(.9)}100%{transform:rotateY(0)}}
.flip-bottom{padding:12px 26px 20px;color:#fff}
.flip-progress{height:3px;background:rgba(255,255,255,.15);border-radius:3px;overflow:hidden;max-width:560px;margin:0 auto 12px}
.flip-progress i{display:block;height:100%;background:var(--gold);width:0;transition:.4s var(--ease)}
.flip-counter{text-align:center;font-family:var(--head);letter-spacing:.16em;font-size:.8rem;color:rgba(255,255,255,.7)}
.flip-hint{text-align:center;font-size:.72rem;color:rgba(255,255,255,.4);margin-top:6px;letter-spacing:.06em}

/* =========================================================
   SERVICES
   ========================================================= */
.serv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:60px}
.serv{padding:34px 28px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.13);border-radius:3px;transition:.4s var(--ease)}
.serv:hover{background:rgba(234,170,0,.08);border-color:var(--gold);transform:translateY(-5px)}
.serv .ico{width:46px;height:46px;margin-bottom:18px;stroke:var(--gold);fill:none;stroke-width:1.5}
.serv h4{color:#fff;text-transform:uppercase;font-size:1.05rem;letter-spacing:.03em}
.serv p{color:rgba(255,255,255,.72);font-size:.92rem;margin-top:.5em}

/* =========================================================
   CONTACT / MEETING
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:start}
.contact-info .ci{display:flex;gap:16px;align-items:flex-start;margin-top:26px}
.contact-info .ci svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.6;flex-shrink:0;margin-top:3px}
.contact-info .ci .k{font-family:var(--head);text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;color:rgba(255,255,255,.55)}
.contact-info .ci a,.contact-info .ci span{color:#fff;font-size:1.1rem;display:block}
.form-card{background:#fff;border-radius:4px;padding:clamp(28px,4vw,46px);box-shadow:var(--shadow-l)}
.form-card h3{color:var(--green);text-transform:uppercase;font-size:1.5rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-top:18px}
.field label{font-family:var(--head);font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--slate);display:block;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);background:var(--cream);border-radius:2px;padding:.85em 1em;
  font-family:var(--body);font-size:1rem;color:var(--ink);transition:.3s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(234,170,0,.15)}
.field textarea{resize:vertical;min-height:110px}
.form-card .btn{width:100%;justify-content:center;margin-top:24px}
.form-note{font-size:.78rem;color:var(--slate);opacity:.7;margin-top:14px;text-align:center}
.hp{position:absolute!important;left:-9999px;top:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.form-status{margin-top:14px;text-align:center;font-size:.92rem;font-family:var(--head);letter-spacing:.02em;padding:0;transition:.3s}
.form-status.ok{color:var(--green)}
.form-status.err{color:#b3541e}
.form-status:empty{display:none}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--green-deep);color:rgba(255,255,255,.7);padding:70px 0 34px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:46px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-top img{height:46px;margin-bottom:20px}
.footer-top p{font-size:.92rem;max-width:42ch}
.footer-col h5{font-family:var(--head);text-transform:uppercase;letter-spacing:.14em;color:#fff;font-size:.85rem;margin-bottom:16px}
.footer-col a,.footer-col span{display:block;font-size:.92rem;margin-bottom:9px;transition:.3s}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;padding-top:26px;font-size:.8rem;color:rgba(255,255,255,.45)}
.footer-bottom .sign{color:var(--gold-soft);font-family:var(--head);letter-spacing:.06em}
.legal{font-size:.74rem;color:rgba(255,255,255,.4);margin-top:14px;max-width:90ch;line-height:1.7}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal{opacity:0;transform:translateY(38px);transition:.9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}.reveal.d4{transition-delay:.4s}
.reveal-x{opacity:0;transform:translateX(-40px);transition:1s var(--ease)}
.reveal-x.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal,.reveal-x{opacity:1;transform:none}
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .nav{display:none}
  .burger{display:flex}
  .opp-stats{grid-template-columns:repeat(2,1fr)}
  .serv-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .project-body{grid-template-columns:1fr}
  .book-pages img{max-width:80vw}
}
@media (max-width:760px){
  .split,.contact-grid,.portfolio-grid{grid-template-columns:1fr}
  .value-grid{grid-template-columns:1fr}
  .opp-stats{grid-template-columns:1fr 1fr;gap:14px}
  .form-row{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .hero-stats{gap:26px}
  .project-head{flex-direction:column;align-items:flex-start}
  .project-head .ph-right{text-align:left}
  .tag-line{justify-content:flex-start}
  .about-figure .badge{left:0}
  .book.single .book-pages img.right,.flip-stage .flip-nav{}
  .book-pages img{max-width:90vw;max-height:72vh}
  .flip-nav{width:46px;height:46px}
  .about-figure{margin-bottom:30px}
}

/* Mobile nav drawer */
.mobile-nav{position:fixed;inset:0;z-index:130;background:var(--green-deep);transform:translateX(100%);
  transition:.5s var(--ease);display:flex;flex-direction:column;justify-content:center;padding:40px;gap:6px}
.mobile-nav.open{transform:none}
.mobile-nav a{color:#fff;font-family:var(--head);text-transform:uppercase;letter-spacing:.08em;font-size:1.5rem;padding:.5em 0;border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-nav a:hover{color:var(--gold)}
.mobile-nav .mclose{position:absolute;top:26px;right:26px;background:none;border:none;color:#fff;font-size:2.4rem;cursor:pointer;line-height:1}
.mobile-nav .mlang{display:flex;gap:14px;margin-top:30px}
.mobile-nav .mlang button{background:none;border:1px solid rgba(255,255,255,.3);color:#fff;padding:.5em 1.1em;font-family:var(--head);cursor:pointer;border-radius:2px}
.mobile-nav .mlang button.active{background:var(--gold);color:var(--green-deep);border-color:var(--gold)}
body.no-scroll{overflow:hidden}