/* ============================================================
   ALPHA CAPITAL INVESTMENTS — Componentes + microinteracciones
   ============================================================ */

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-weight:300;font-size:var(--t-body);line-height:1.7;
  overflow-x:hidden;
}
img,video{display:block;max-width:100%;height:auto}
a{color:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}

/* ============ TYPE ============ */
.eyebrow{font-family:var(--sans);font-size:var(--t-eyebrow);font-weight:400;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.h-display{font-family:var(--serif);font-weight:300;font-size:var(--t-h1);line-height:.98;letter-spacing:.002em}
.h-display em{font-style:italic;color:var(--gold);font-weight:300}
.h-section{font-family:var(--serif);font-weight:300;font-size:var(--t-h2);line-height:1.04;letter-spacing:.002em}
.h-section em{font-style:italic;color:var(--gold)}
.h-card{font-family:var(--serif);font-weight:400;font-size:var(--t-h4);line-height:1.15}
.lede{font-family:var(--serif);font-weight:300;font-size:var(--t-lede);line-height:1.5;font-style:italic;color:var(--ink-dim)}
p{color:var(--ink-dim);font-size:var(--t-body);line-height:1.85;max-width:62ch}
.on-light p{color:var(--ink-on-light-dim)}
.rule{width:52px;height:1px;background:var(--gold);display:block}
.rule.center{margin:var(--space-3) auto}

/* ============ REVEAL ============ */
[data-reveal]{opacity:0;transform:translateY(28px) scale(.985);filter:blur(4px);transition:opacity var(--dur-reveal) var(--ease-out),transform var(--dur-reveal) var(--ease-out),filter var(--dur-reveal) var(--ease-out)}
[data-reveal].is-visible{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;filter:none;transition:none}}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:10px;padding:17px 38px;font-family:var(--sans);font-weight:400;letter-spacing:.2em;text-transform:uppercase;font-size:11px;text-decoration:none;cursor:pointer;border:1px solid var(--gold);background:transparent;color:var(--ink);transition:background var(--dur-ui) var(--ease-out),color var(--dur-ui) var(--ease-out),letter-spacing var(--dur-ui) var(--ease-out),transform var(--dur-fast) var(--ease-out)}
.btn:hover{background:var(--gold);color:var(--void);letter-spacing:.26em}
.btn:active{transform:scale(.97)}
.btn-solid{background:var(--gold);color:var(--void);border-color:var(--gold)}
.btn-solid:hover{background:transparent;color:var(--gold)}
.btn-ghost-light{border-color:var(--gold-deep);color:var(--ink-on-light)}
.btn-ghost-light:hover{background:var(--gold-deep);color:var(--porcelain)}

/* ============ NAV ============ */
.nav{position:fixed;top:0;left:0;right:0;z-index:80;display:flex;align-items:center;justify-content:space-between;padding:24px var(--gutter);transition:background var(--dur-reveal) ease,padding var(--dur-reveal) ease,border-color var(--dur-reveal) ease}
.nav::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,oklch(9% 0.006 50 / .55) 0%,oklch(9% 0.006 50 / 0) 100%);pointer-events:none;z-index:-1;opacity:1;transition:opacity var(--dur-reveal) ease}
.nav.scrolled{background:oklch(9% 0.006 50 / .86);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);padding:14px var(--gutter);border-bottom:1px solid var(--rule-on-dark)}
.nav.scrolled::before{opacity:0}
.nav-brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-brand img{width:32px;height:auto;display:block}
.nav-brand .word{font-family:var(--sans);font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--ink);text-shadow:0 1px 6px oklch(9% 0.006 50 / .55)}
.nav-brand .word b{color:var(--gold);font-weight:400}
.nav-links{display:flex;align-items:center;gap:clamp(20px,3vw,44px);list-style:none}
.nav-links a{font-size:11px;letter-spacing:.18em;text-transform:uppercase;text-decoration:none;color:var(--ink-dim);position:relative;padding-bottom:4px;transition:color var(--dur-ui) var(--ease-out);text-shadow:0 1px 6px oklch(9% 0.006 50 / .55)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width var(--dur-ui) var(--ease-out)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-cta{font-size:10px;letter-spacing:.22em;text-transform:uppercase;text-decoration:none;padding:11px 22px;border:1px solid var(--gold);color:var(--ink);transition:background var(--dur-ui) var(--ease-out),color var(--dur-ui) var(--ease-out);text-shadow:0 1px 6px oklch(9% 0.006 50 / .55)}
.nav-cta:hover{background:var(--gold);color:var(--void);text-shadow:none}
.nav-toggle{display:none}
.nav-links-cta{display:none}
@media (max-width:900px){
  .nav-links{position:fixed;inset:0 0 auto auto;top:0;height:100vh;width:min(340px,86vw);background:var(--charcoal);flex-direction:column;align-items:flex-start;justify-content:center;gap:34px;padding:0 44px;transform:translateX(100%);transition:transform var(--dur-reveal) var(--ease-in-out);border-left:1px solid var(--rule-on-dark)}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:13px}
  .nav-cta{display:none}
  .nav-links a.nav-links-cta{display:inline-flex;margin-top:10px;padding-bottom:17px}
  .nav-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:26px;cursor:pointer;z-index:90;background:none;border:none;padding:8px}
  .nav-toggle span{height:1px;width:100%;background:var(--ink);transition:transform var(--dur-ui) var(--ease-out),opacity var(--dur-ui) var(--ease-out)}
  .nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
  body{padding-bottom:74px}
}

/* ============ CTA STICKY MOBILE ============ */
.mobile-cta{display:none}
@media (max-width:900px){
  .mobile-cta{
    display:flex;align-items:center;justify-content:center;gap:10px;
    position:fixed;left:0;right:0;bottom:0;z-index:70;
    padding:16px var(--gutter) calc(16px + env(safe-area-inset-bottom,0px));
    background:oklch(9% 0.006 50 / .88);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);
    border-top:1px solid var(--gold-dim);
    color:var(--ink);text-decoration:none;
    font-family:var(--sans);font-size:11px;font-weight:400;letter-spacing:.2em;text-transform:uppercase;
    transition:opacity var(--dur-ui) var(--ease-out),transform var(--dur-ui) var(--ease-out);
  }
  .mobile-cta svg{animation:cta-nudge 2.2s var(--ease-in-out) infinite}
  .mobile-cta::before{content:"";position:absolute;inset:0;box-shadow:0 0 0 0 oklch(78% 0.13 85 / .35);animation:cta-glow 2.6s var(--ease-in-out) infinite}
  body.nav-open .mobile-cta{opacity:0;transform:translateY(100%);pointer-events:none}
  .cookie-banner{bottom:76px}
}
@keyframes cta-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(4px)}}
@keyframes cta-glow{0%{box-shadow:0 0 0 0 oklch(78% 0.13 85 / .32)}70%{box-shadow:0 0 0 10px oklch(78% 0.13 85 / 0)}100%{box-shadow:0 0 0 0 oklch(78% 0.13 85 / 0)}}
@media (prefers-reduced-motion:reduce){.mobile-cta svg{animation:none}.mobile-cta::before{animation:none}}

/* ============ HERO ============ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;justify-content:center;overflow:hidden;color:var(--ink)}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,oklch(9% 0.006 50 / .72) 0%,oklch(9% 0.006 50 / .42) 42%,oklch(9% 0.006 50 / .92) 100%);z-index:2}
.hero-bg{position:absolute;inset:0;z-index:1;background:var(--void)}
.hero-bg video,.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-inner{position:relative;z-index:3;text-align:center;padding:150px var(--gutter) clamp(60px,9vh,110px);max-width:960px;margin:0 auto}
.hero .eyebrow{display:block;margin-bottom:26px}
.hero h1{margin:0 0 28px}
.hero .lede{max-width:640px;margin:0 auto;font-style:normal;color:var(--ink-dim)}
.hero-actions{margin-top:40px;display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.hero-inner-minimal{display:flex;align-items:center;justify-content:center;padding:0}
.hero-logo{width:clamp(88px,9vw,140px);height:auto;opacity:0;animation:heroLogoIn 1.1s var(--ease-out) forwards;animation-delay:120ms}
@keyframes heroLogoIn{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@media (prefers-reduced-motion:reduce){.hero-logo{animation:none;opacity:1}}
.hero-scrollcue{position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:3;width:1px;height:52px;background:linear-gradient(var(--ink-faint),transparent);animation:scrollpulse 2.4s var(--ease-in-out) infinite}
@keyframes scrollpulse{0%,100%{opacity:.3}50%{opacity:1}}
@media (prefers-reduced-motion:reduce){.hero-scrollcue{animation:none}}

/* ============ SECTIONS ============ */
section{padding:var(--section-y) 0;position:relative}
.on-light{background:var(--bg-light);color:var(--ink-on-light)}
.on-light .h-section,.on-light .h-card,.on-light .h-display{color:var(--ink-on-light)}
.on-light .eyebrow{color:var(--gold-deep)}
.on-light .rule{background:var(--gold-deep)}
.section-head{max-width:760px;margin:0 auto var(--space-5);text-align:center}
.section-head .eyebrow{display:block;margin-bottom:22px}
.section-head .h-section{margin-bottom:20px}
.section-head p{margin:0 auto}

/* ============ SPLIT (Quiénes somos) ============ */
.split{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(40px,7vw,110px);align-items:center}
.split .visual{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--graphite)}
.split .visual img{width:100%;height:100%;object-fit:cover;transition:transform 8s var(--ease-out)}
.split .visual:hover img{transform:scale(1.06)}
.split .visual::after{content:"";position:absolute;inset:0;border:1px solid var(--rule-on-dark);pointer-events:none}
.split .copy .eyebrow{display:block;margin-bottom:22px}
.split .copy .h-section{margin-bottom:24px}
.split .copy p+p{margin-top:16px}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:44px}}

.values{list-style:none;margin-top:var(--space-4);display:grid;gap:1px;background:var(--rule-on-dark);border:1px solid var(--rule-on-dark)}
.values li{background:var(--bg);padding:18px 22px;display:flex;align-items:baseline;gap:16px;font-size:.98rem;color:var(--ink-dim)}
.values li::before{content:"";flex:0 0 auto;width:8px;height:8px;border:1px solid var(--gold);transform:rotate(45deg);align-self:center}

/* ============ SERVICIOS (lista editorial numerada) ============ */
.services{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
.service{display:grid;grid-template-columns:120px 1fr 1fr;gap:clamp(20px,3vw,48px);padding:clamp(34px,4vw,52px) 0;border-top:1px solid var(--rule-on-dark);align-items:start}
.service:last-child{border-bottom:1px solid var(--rule-on-dark)}
.service .num{font-family:var(--serif);font-style:italic;font-size:clamp(2.4rem,3vw,3.4rem);color:var(--gold);line-height:1}
.service h3{font-family:var(--serif);font-weight:400;font-size:var(--t-h4);margin-bottom:12px;line-height:1.2}
.service .summary p{margin:0}
.service .detail{border-left:1px solid var(--rule-on-dark);padding-left:clamp(18px,2vw,28px)}
.service .detail p{margin:0;font-size:.96rem}
.service .detail .case{display:block;margin-top:14px;font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.05rem;line-height:1.5}
@media (max-width:900px){.service{grid-template-columns:1fr;gap:16px}.service .num{font-size:2rem}.service .detail{border-left:none;padding-left:0;border-top:1px solid var(--rule-on-dark);padding-top:16px}}

/* ============ PROYECTOS: portfolio insignia (Fuengirola / Larios) ============ */
.flagship-grid{max-width:var(--maxw);margin:0 auto var(--space-6);padding:0 var(--gutter);display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(24px,2.4vw,32px)}
.flagship{position:relative;overflow:hidden;min-height:520px;display:flex;align-items:flex-end;background:var(--graphite);text-decoration:none;color:inherit}
.flagship img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease-out)}
.flagship::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,oklch(9% 0.006 50 / .12) 0%,oklch(9% 0.006 50 / .58) 42%,oklch(9% 0.006 50 / .95) 100%);z-index:1}
.flagship:hover img{transform:scale(1.05)}
.flagship-body{position:relative;z-index:2;padding:clamp(28px,3vw,44px);width:100%}
.flagship-tag{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:14px;text-shadow:0 1px 8px oklch(9% 0.006 50 / .7)}
.flagship h3{font-family:var(--serif);font-weight:300;font-size:clamp(1.8rem,2.6vw,2.6rem);color:var(--ink);margin-bottom:12px;line-height:1.08;text-shadow:0 2px 12px oklch(9% 0.006 50 / .7)}
.flagship p{color:var(--ink-dim);font-size:.98rem;margin-bottom:22px;max-width:44ch;text-shadow:0 1px 8px oklch(9% 0.006 50 / .6)}
.flagship--soon{background:var(--charcoal);min-height:520px}
.flagship--soon .flagship-body{max-width:380px}
.flagship--soon .flagship-tag{margin-bottom:18px}
@media (max-width:900px){.flagship-grid{grid-template-columns:1fr}.flagship,.flagship--soon{min-height:400px}}

/* ============ PROYECTOS: archivo (piezas heredadas) ============ */
.archive-head{max-width:var(--maxw);margin:0 auto var(--space-4);padding:0 var(--gutter);display:flex;align-items:baseline;justify-content:space-between;gap:24px;flex-wrap:wrap}
.archive-head h3{font-family:var(--serif);font-weight:300;font-style:italic;font-size:1.5rem;color:var(--ink-dim)}
.archive-grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:repeat(3,1fr)}
.archive-item{background:var(--bg);position:relative;text-decoration:none;color:var(--ink);display:block;overflow:hidden;box-shadow:inset -1px 0 0 var(--rule-on-dark),inset 0 -1px 0 var(--rule-on-dark)}
.archive-item .thumb{aspect-ratio:4/3;overflow:hidden}
.archive-item img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3) brightness(.86);transition:filter var(--dur-reveal) var(--ease-out),transform 1.2s var(--ease-out)}
.archive-item:hover img{filter:grayscale(0) brightness(1);transform:scale(1.04)}
.archive-item .meta{padding:20px 22px 24px}
.archive-item .status{font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:8px}
.archive-item h4{font-family:var(--serif);font-weight:400;font-size:1.15rem;line-height:1.25;margin-bottom:6px}
.archive-item .roi{font-size:.82rem;color:var(--ink-faint)}
@media (max-width:900px){.archive-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.archive-grid{grid-template-columns:1fr}}

/* ============ MÉTRICAS ============ */
.metrics{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:repeat(4,1fr)}
.metric{background:var(--bg-light);padding:clamp(32px,3.6vw,52px) 24px;text-align:center;box-shadow:inset -1px 0 0 var(--rule-on-light)}
.metric:last-child{box-shadow:none}
.metric .val{font-family:var(--serif);font-weight:300;font-size:clamp(2.2rem,4vw,3.4rem);line-height:1;color:var(--gold-deep)}
.metric .lbl{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-on-light-dim);margin-top:14px;display:block}
@media (max-width:820px){.metrics{grid-template-columns:1fr 1fr}}

/* ============ CIERRE / CONTACTO ============ */
.contact{background:var(--bg-light);color:var(--ink-on-light)}
.contact p{color:var(--ink-on-light-dim)}
.contact-grid{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:start}
@media (max-width:760px){.contact-grid{grid-template-columns:1fr}}
.contact-info .eyebrow{display:block;margin-bottom:22px}
.contact-info .h-section{margin-bottom:20px}
.contact-details{margin-top:var(--space-4);list-style:none;display:grid;gap:16px}
.contact-details a{text-decoration:none;color:var(--ink-on-light);font-family:var(--serif);font-size:1.3rem;border-bottom:1px solid transparent;transition:border-color var(--dur-ui) var(--ease-out)}
.contact-details a:hover{border-color:var(--gold-deep)}
.contact-details .lbl{display:block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-on-light-dim);margin-bottom:4px}

.form{display:grid;gap:18px}
.field{position:relative}
.field label{display:block;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-on-light-dim);margin-bottom:8px}
.field input,.field textarea{width:100%;background:transparent;border:none;border-bottom:1px solid var(--rule-on-light);padding:10px 2px;font-family:var(--sans);font-size:1rem;color:var(--ink-on-light);transition:border-color var(--dur-ui) var(--ease-out)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold-deep)}
.field textarea{resize:vertical;min-height:96px}
.field--checkbox{display:flex;align-items:flex-start;gap:10px}
.field--checkbox input{width:16px;height:16px;flex:0 0 auto;margin-top:3px;accent-color:var(--gold-deep)}
.field--checkbox label{margin:0;font-size:.85rem;letter-spacing:normal;text-transform:none;color:var(--ink-on-light-dim);line-height:1.5}
.field--checkbox a{color:var(--ink-on-light);text-decoration:underline}
.form .btn{margin-top:6px;justify-self:start}
.form-note{font-size:.82rem;color:var(--ink-on-light-dim);margin-top:6px}

/* ============ FOOTER ============ */
footer{padding:var(--space-5) 0 var(--space-4);border-top:1px solid var(--rule-on-dark)}
.footer-inner{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter);display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand img{opacity:.75}
.footer-brand .word{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--ink-faint)}
.footer-legal{display:flex;gap:22px;list-style:none;flex-wrap:wrap}
.footer-legal a{font-size:11px;letter-spacing:.06em;text-decoration:none;color:var(--ink-faint);transition:color var(--dur-ui) var(--ease-out)}
.footer-legal a:hover{color:var(--gold)}
.footer-fine{max-width:var(--maxw);margin:var(--space-3) auto 0;padding:0 var(--gutter);font-size:.78rem;color:var(--ink-faint)}

/* ============ COOKIE BANNER ============ */
.cookie-banner{position:fixed;left:24px;bottom:24px;z-index:95;max-width:380px;background:oklch(16% 0.008 55 / .94);backdrop-filter:saturate(140%) blur(14px);-webkit-backdrop-filter:saturate(140%) blur(14px);color:var(--ink-dim);border:1px solid var(--gold-dim);padding:24px 26px;box-shadow:0 20px 60px oklch(9% 0.006 50 / .5);opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity var(--dur-reveal) var(--ease-out),transform var(--dur-reveal) var(--ease-out)}
.cookie-banner.show{opacity:1;transform:none;pointer-events:auto}
.cookie-banner h4{font-family:var(--serif);font-weight:400;font-style:italic;font-size:1.25rem;color:var(--ink);margin-bottom:8px}
.cookie-banner p{color:var(--ink-dim);font-size:.86rem;line-height:1.6;margin-bottom:18px;max-width:none}
.cookie-banner p a{color:var(--gold);text-decoration:underline;text-underline-offset:2px}
.cookie-banner .ck-actions{display:flex;gap:10px;align-items:center}
.cookie-banner button{font-family:var(--sans);font-weight:400;font-size:10px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;padding:12px 20px;transition:background var(--dur-ui) var(--ease-out),color var(--dur-ui) var(--ease-out),border-color var(--dur-ui) var(--ease-out),letter-spacing var(--dur-ui) var(--ease-out)}
.cookie-banner .ck-accept{background:var(--gold);color:var(--void);border:1px solid var(--gold);flex:1}
.cookie-banner .ck-accept:hover{letter-spacing:.24em}
.cookie-banner .ck-reject{background:transparent;color:var(--ink-dim);border:1px solid var(--rule-on-dark)}
.cookie-banner .ck-reject:hover{color:var(--ink);border-color:var(--ink-faint)}
@media (max-width:520px){.cookie-banner{left:14px;right:14px;bottom:88px;max-width:none}}