/* ============ HARBORSTONE INSTITUTE — Digital Embassy aesthetic ============ */
:root{
  --navy:#1c2b4a;
  --navy-deep:#13203a;
  --navy-soft:#2e4570;
  --gold:#bd9a4f;
  --gold-soft:#d8c089;
  --marble:#f4f1ea;
  --marble-2:#ece7dc;
  --paper:#fbfaf6;
  --ink:#222431;
  --ink-soft:#54586a;
  --line:#ddd6c6;
  --white:#ffffff;
  --radius:4px;
  --shadow:0 18px 48px -24px rgba(28,43,74,.35);
  --shadow-sm:0 6px 20px -12px rgba(28,43,74,.4);
  --serif:'Cormorant Garamond',Georgia,serif;
  --body:'Spectral',Georgia,serif;
  --sans:'Archivo',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}

/* marble texture helper */
.section-marble{
  background:
    radial-gradient(120% 80% at 10% 0%, rgba(189,154,79,.06), transparent 60%),
    linear-gradient(180deg,var(--marble),var(--marble-2));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

/* ---------- TOP BAR ---------- */
.topbar{background:var(--navy-deep);color:#cdd5e6;font-family:var(--sans);font-size:.74rem;letter-spacing:.04em}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;gap:1rem}
.topbar a{color:#e7ecf6}
.topbar a:hover{color:var(--gold-soft)}
.topbar-contact{text-align:right}

/* ---------- HEADER ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,250,246,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.85rem 0}
.brand{display:flex;align-items:center;gap:.7rem}
.brand-text{display:flex;flex-direction:column;line-height:1.02;font-family:var(--serif)}
.brand-text strong{font-size:1.35rem;font-weight:700;color:var(--navy);letter-spacing:.01em}
.brand-text em{font-style:normal;font-family:var(--sans);font-size:.62rem;letter-spacing:.32em;text-transform:uppercase;color:var(--gold)}
.main-nav{display:flex;align-items:center;gap:2rem;font-family:var(--sans);font-size:.86rem;letter-spacing:.02em}
.main-nav a{color:var(--ink-soft);position:relative;padding:.2rem 0;transition:color .2s}
.main-nav a:hover{color:var(--navy)}
.main-nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-3px;width:0;height:1px;background:var(--gold);transition:width .25s}
.main-nav a:not(.nav-cta):hover::after{width:100%}
.nav-cta{background:var(--navy);color:#fff !important;padding:.55rem 1.2rem;border-radius:var(--radius)}
.nav-cta:hover{background:var(--navy-soft)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:2px;background:var(--navy);transition:.3s}

/* ---------- BUTTONS ---------- */
.btn{display:inline-block;font-family:var(--sans);font-size:.88rem;letter-spacing:.03em;padding:.85rem 1.7rem;border-radius:var(--radius);cursor:pointer;border:1px solid transparent;transition:.22s;text-align:center}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-soft);box-shadow:var(--shadow-sm)}
.btn-ghost{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-outline{background:transparent;border-color:var(--line);color:var(--navy)}
.btn-outline:hover{border-color:var(--navy);background:var(--navy);color:#fff}
.btn-block{width:100%}
.btn-sm{padding:.55rem 1.1rem;font-size:.8rem}

/* ---------- HERO ---------- */
.hero{position:relative;background:var(--navy-deep);color:#eef1f8;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:
  radial-gradient(80% 60% at 78% 20%, rgba(189,154,79,.16), transparent 60%),
  radial-gradient(60% 50% at 0% 100%, rgba(46,69,112,.6), transparent 60%),
  linear-gradient(160deg,#13203a,#1c2b4a 60%,#22325a);}
.hero-bg::after{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 39h40M39 0v40' stroke='%23ffffff' stroke-opacity='0.04'/%3E%3C/svg%3E");}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center;padding:5rem 0 5.5rem}
.eyebrow{font-family:var(--sans);font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:1.1rem}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(2.4rem,5vw,3.9rem);line-height:1.08;letter-spacing:-.01em;margin-bottom:1.2rem}
.lede{font-size:1.12rem;color:#cdd5e6;max-width:34rem;margin-bottom:2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.6rem}
.hero-actions .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.hero-actions .btn-ghost:hover{background:#fff;color:var(--navy)}
.hero-facts{list-style:none;display:flex;gap:2.4rem;border-top:1px solid rgba(255,255,255,.12);padding-top:1.6rem}
.hero-facts li{display:flex;flex-direction:column}
.hero-facts strong{font-family:var(--serif);font-size:2rem;color:var(--gold-soft);line-height:1}
.hero-facts span{font-family:var(--sans);font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:#aeb8cf;margin-top:.4rem}
.hero-figure{position:relative}
.hero-figure img{border-radius:var(--radius);box-shadow:0 30px 70px -30px rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.1);object-fit:cover;width:100%;aspect-ratio:9/11}
.hero-figure figcaption{position:absolute;bottom:1rem;left:1rem;right:1rem;background:rgba(19,32,58,.82);backdrop-filter:blur(4px);color:#dfe5f1;font-family:var(--sans);font-size:.74rem;letter-spacing:.05em;padding:.6rem .9rem;border-radius:var(--radius);border-left:2px solid var(--gold)}

/* ---------- TRUST ---------- */
.trust{background:var(--paper);padding:3.2rem 0;border-bottom:1px solid var(--line)}
.trust-lead{font-family:var(--serif);font-size:1.5rem;color:var(--navy);text-align:center;margin-bottom:2rem}
.trust-points{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.trust-points h3{font-family:var(--sans);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--gold);margin-bottom:.5rem}
.trust-points p{color:var(--ink-soft);font-size:.98rem}
.trust-points>div{padding-left:1.1rem;border-left:2px solid var(--line)}

/* ---------- SECTIONS ---------- */
.section{padding:5rem 0}
.section-head{text-align:center;max-width:42rem;margin:0 auto 3rem}
.section-head-left{text-align:left;margin:0}
.section-head h2,.metodo-copy h2,.contact-info h2{font-family:var(--serif);font-weight:600;font-size:clamp(2rem,4vw,2.9rem);color:var(--navy);line-height:1.1;margin-bottom:.8rem}
.section-sub{color:var(--ink-soft);font-size:1.05rem}
.section .eyebrow,.metodo-copy .eyebrow,.contact-info .eyebrow{color:var(--gold)}

/* ---------- PROGRAMS ---------- */
.program-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
.program-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s}
.program-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.program-card.featured{border-color:var(--gold);box-shadow:var(--shadow-sm)}
.program-media{aspect-ratio:3/2;overflow:hidden}
.program-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.program-card:hover .program-media img{transform:scale(1.05)}
.program-body{padding:1.6rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.tag{align-self:flex-start;font-family:var(--sans);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;background:var(--marble-2);color:var(--navy);padding:.3rem .7rem;border-radius:999px}
.tag-gold{background:var(--gold);color:#fff}
.program-body h3{font-family:var(--serif);font-size:1.55rem;color:var(--navy);line-height:1.1}
.program-body p{color:var(--ink-soft);font-size:.98rem}
.program-body ul{list-style:none;margin-top:auto;padding-top:.6rem;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:.4rem}
.program-body li{font-family:var(--sans);font-size:.85rem;color:var(--ink);padding-left:1.2rem;position:relative}
.program-body li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;background:var(--gold);border-radius:50%}

/* ---------- METODO ---------- */
.metodo-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3.5rem;align-items:center}
.metodo-figure img{border-radius:var(--radius);box-shadow:var(--shadow);object-fit:cover;width:100%;aspect-ratio:4/3;border:1px solid var(--line)}
.method-steps{list-style:none;display:flex;flex-direction:column;gap:1.5rem;margin-top:1.6rem}
.method-steps li{display:flex;gap:1.2rem}
.method-steps span{font-family:var(--serif);font-size:1.6rem;color:var(--gold);min-width:2.4rem}
.method-steps h3{font-family:var(--sans);font-size:1.02rem;color:var(--navy);margin-bottom:.2rem}
.method-steps p{color:var(--ink-soft);font-size:.96rem}

/* ---------- PREZZI ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem;align-items:stretch}
.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem 1.8rem;display:flex;flex-direction:column;gap:1.1rem}
.price-card.highlight{border-color:var(--navy);background:linear-gradient(180deg,#fff,var(--marble));box-shadow:var(--shadow);transform:scale(1.02)}
.ribbon{position:absolute;top:-1px;right:1.4rem;background:var(--gold);color:#fff;font-family:var(--sans);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;padding:.35rem .8rem;border-radius:0 0 var(--radius) var(--radius)}
.price-card h3{font-family:var(--serif);font-size:1.45rem;color:var(--navy);line-height:1.1}
.price{font-family:var(--serif);font-size:3rem;color:var(--navy);font-weight:700;display:flex;align-items:baseline;gap:.15rem;line-height:1}
.price span{font-size:1.4rem;color:var(--gold)}
.price small{font-family:var(--sans);font-size:.72rem;letter-spacing:.06em;color:var(--ink-soft);font-weight:400;margin-left:.4rem}
.price-card ul{list-style:none;display:flex;flex-direction:column;gap:.6rem;flex:1}
.price-card li{font-family:var(--sans);font-size:.88rem;color:var(--ink);padding-left:1.4rem;position:relative}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.price-note{text-align:center;margin-top:2rem;font-size:.92rem;color:var(--ink-soft)}
.price-note a{color:var(--navy);text-decoration:underline;text-decoration-color:var(--gold)}

/* ---------- NAVY QUOTE ---------- */
.section-navy{background:var(--navy-deep);color:#e9edf6}
.quote-wrap{max-width:46rem;margin:0 auto;text-align:center}
.quote-wrap blockquote p{font-family:var(--serif);font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.35;color:#fff;margin-bottom:1.2rem}
.quote-wrap cite{font-family:var(--sans);font-size:.85rem;letter-spacing:.05em;color:var(--gold-soft);font-style:normal}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:3rem;align-items:start}
.faq-list{display:flex;flex-direction:column}
.faq-list details{border-bottom:1px solid var(--line);padding:1.1rem 0}
.faq-list summary{font-family:var(--sans);font-size:1.02rem;color:var(--navy);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:var(--gold);font-size:1.4rem;transition:transform .25s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{color:var(--ink-soft);margin-top:.7rem;font-size:.97rem}

/* ---------- CONTACT ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start}
.contact-info p{color:var(--ink-soft);margin-bottom:1.6rem}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:1.1rem}
.contact-list li{display:flex;flex-direction:column;font-size:1rem;color:var(--ink)}
.contact-list strong{font-family:var(--sans);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-bottom:.2rem}
.contact-list a:hover{color:var(--navy);text-decoration:underline}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.2rem;box-shadow:var(--shadow-sm)}
.field{margin-bottom:1.1rem;display:flex;flex-direction:column}
.field label{font-family:var(--sans);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:.4rem}
.field input,.field select,.field textarea{font-family:var(--body);font-size:1rem;padding:.75rem .85rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(28,43,74,.1)}
.field textarea{resize:vertical}
.checkbox{display:flex;gap:.6rem;align-items:flex-start;font-size:.86rem;color:var(--ink-soft);margin-bottom:1.2rem}
.checkbox input{margin-top:.25rem;accent-color:var(--navy)}
.checkbox a{color:var(--navy);text-decoration:underline}
.form-msg{margin-top:1rem;font-family:var(--sans);font-size:.9rem;text-align:center}
.form-msg.ok{color:#256a3f}
.form-msg.err{color:#9a2e2e}

/* ---------- FOOTER ---------- */
.site-footer{background:var(--navy-deep);color:#c3cce0;padding:3.5rem 0 1.5rem;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .brand-text strong{color:#fff}
.footer-brand p{margin-top:1rem;color:#9aa6c2;max-width:24rem;font-size:.9rem}
.footer-col h4{font-family:var(--sans);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:1rem}
.footer-col a,.footer-col span{display:block;color:#c3cce0;margin-bottom:.6rem;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{padding-top:1.4rem}
.footer-bottom p{font-family:var(--sans);font-size:.78rem;color:#8390af;letter-spacing:.03em}

/* ---------- COOKIE BANNER ---------- */
.cookie-banner{position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:80;background:var(--navy-deep);color:#e7ecf6;border:1px solid rgba(255,255,255,.12);border-left:3px solid var(--gold);border-radius:var(--radius);padding:1.1rem 1.3rem;display:none;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;box-shadow:0 24px 60px -20px rgba(0,0,0,.6);max-width:760px;margin:0 auto}
.cookie-banner.show{display:flex}
.cookie-text p{font-size:.88rem;color:#cdd5e6}
.cookie-text a{color:var(--gold-soft);text-decoration:underline}
.cookie-actions{display:flex;gap:.7rem}

/* ---------- LEGAL PAGES ---------- */
.legal-main{padding:3.5rem 0 4.5rem}
.legal-main .container{max-width:820px}
.legal-main h1{font-family:var(--serif);font-size:clamp(2rem,4vw,2.8rem);color:var(--navy);margin-bottom:.4rem}
.legal-updated{font-family:var(--sans);font-size:.82rem;letter-spacing:.05em;color:var(--ink-soft);margin-bottom:2rem}
.legal-main h2{font-family:var(--serif);font-size:1.5rem;color:var(--navy);margin:2rem 0 .6rem}
.legal-main p,.legal-main li{color:var(--ink-soft);margin-bottom:.7rem}
.legal-main ul{padding-left:1.3rem}
.legal-main a{color:var(--navy);text-decoration:underline;text-decoration-color:var(--gold)}
.back-link{font-family:var(--sans);font-size:.85rem;color:var(--navy)}

/* ---------- REVEAL ANIMATION ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- RESPONSIVE ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .hero-figure{max-width:440px}
  .metodo-grid,.faq-grid,.contact-grid{grid-template-columns:1fr;gap:2.2rem}
  .program-grid,.price-grid,.trust-points{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .price-card.highlight{transform:none}
}
@media(max-width:680px){
  .topbar-inner{font-size:.66rem}
  .topbar-contact{display:none}
  .main-nav{position:fixed;inset:0 0 0 auto;width:74%;max-width:320px;background:var(--paper);flex-direction:column;align-items:flex-start;justify-content:center;padding:2.5rem;gap:1.6rem;transform:translateX(100%);transition:transform .3s;box-shadow:-20px 0 50px -20px rgba(0,0,0,.3);font-size:1.1rem}
  .main-nav.open{transform:none}
  .nav-toggle{display:flex;z-index:60}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .program-grid,.price-grid,.trust-points,.footer-grid{grid-template-columns:1fr}
  .hero-facts{gap:1.4rem;flex-wrap:wrap}
  .section{padding:3.5rem 0}
  .cookie-banner{flex-direction:column;align-items:stretch}
  .cookie-actions{justify-content:flex-end}
}