/* ==========================================================================
   Terminal Marítima El Espadañal — ALLIANCE
   Hoja de estilos compartida (5 idiomas, LTR + RTL)
   ========================================================================== */

:root{
  --navy-950:#060f1f;
  --navy-900:#0a1e3d;
  --navy-800:#0f2c56;
  --navy-700:#163a6e;
  --navy-100:#e7edf6;
  --gold-500:#c9a227;
  --gold-600:#a9841a;
  --white:#ffffff;
  --ink:#101826;
  --muted:#5b6472;
  --line:#e2e6ec;
  --bg-soft:#f5f7fa;
  --radius:14px;
  --shadow-sm:0 2px 10px rgba(10,30,61,.06);
  --shadow-md:0 10px 30px rgba(10,30,61,.12);
  --maxw:1180px;
  --font-stack:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR","Segoe UI Arabic","Geeza Pro","Noto Sans Arabic",Tahoma,Arial,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-stack);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.25;font-weight:700;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;}
.section-soft{background:var(--bg-soft);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-600);font-weight:700;margin-bottom:14px;
}
.section-head{max-width:760px;margin:0 0 44px;}
.section-head.center{margin-inline:auto;text-align:center;}
h2.section-title{font-size:clamp(1.6rem,2.6vw,2.35rem);color:var(--navy-900);}
.lead{font-size:1.08rem;color:var(--muted);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.98rem;
  border:2px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap;
}
.btn-primary{background:var(--gold-500);color:var(--navy-950);}
.btn-primary:hover{background:var(--gold-600);}
.btn-outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.55);}
.btn-outline:hover{background:rgba(255,255,255,.12);border-color:var(--white);}
.btn-dark{background:var(--navy-900);color:var(--white);}
.btn-dark:hover{background:var(--navy-800);}
.btn-block{width:100%;}
.cta-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;gap:18px;padding:12px 24px;max-width:var(--maxw);margin:0 auto;}
.brand{display:flex;align-items:center;gap:14px;min-width:0;}
.brand img{height:34px;width:auto;flex:0 0 auto;}
.brand-div{width:1px;height:28px;background:var(--line);flex:0 0 auto;}
.brand-name{font-weight:700;color:var(--navy-900);font-size:1.02rem;white-space:nowrap;}
.brand-name small{display:block;font-weight:500;font-size:.68rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;}

.main-nav{display:flex;align-items:center;gap:26px;}
.main-nav a{font-size:.94rem;font-weight:600;color:var(--navy-900);opacity:.85;}
.main-nav a:hover{opacity:1;color:var(--gold-600);}

.header-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.lang-select{
  position:relative;
}
.lang-select summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;
  font-size:.85rem;font-weight:700;color:var(--navy-900);
  border:1px solid var(--line);padding:8px 14px;border-radius:999px;
}
.lang-select summary::-webkit-details-marker{display:none;}
.lang-select[open] summary{border-color:var(--gold-500);}
.lang-menu{
  position:absolute;inset-inline-end:0;top:calc(100% + 8px);
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow-md);min-width:190px;padding:8px;z-index:60;
}
.lang-menu a{display:flex;justify-content:space-between;gap:10px;padding:9px 12px;border-radius:8px;font-size:.9rem;font-weight:600;}
.lang-menu a:hover{background:var(--bg-soft);}
.lang-menu a.active{color:var(--gold-600);}

.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 10px;cursor:pointer;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy-900);margin:4px 0;}

/* ===== Hero ===== */
.hero{
  position:relative;color:var(--white);
  background:
    linear-gradient(180deg,rgba(6,15,31,.86) 0%,rgba(10,30,61,.92) 55%,rgba(10,30,61,.98) 100%),
    repeating-linear-gradient(115deg,rgba(255,255,255,.045) 0 2px,transparent 2px 42px),
    linear-gradient(135deg,#071630 0%,#0b2547 45%,#123a72 100%);
  padding:120px 0 84px;
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset-inline-end:-10%;bottom:-30%;width:60%;padding-top:60%;
  background:radial-gradient(circle,rgba(201,162,39,.18),transparent 70%);
  pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;position:relative;z-index:1;}
.hero-eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-500);font-weight:700;margin-bottom:18px;}
.hero h1{font-size:clamp(2rem,3.6vw,3.05rem);color:var(--white);}
.hero .lead{color:rgba(255,255,255,.86);font-size:1.12rem;max-width:60ch;}
.hero-note{margin-top:22px;font-size:.85rem;color:rgba(255,255,255,.6);border-inline-start:3px solid var(--gold-500);padding-inline-start:14px;max-width:56ch;}

.hero-visual{
  border-radius:20px;overflow:hidden;position:relative;
  border:1px solid rgba(255,255,255,.18);
  background:linear-gradient(160deg,#0e2a52,#163a6e 55%,#1c4a86);
  aspect-ratio:4/3;
  display:flex;align-items:flex-end;
  box-shadow:var(--shadow-md);
}
.hero-visual .schema{position:absolute;inset:0;opacity:.5;}
.hero-visual .schema svg{width:100%;height:100%;}
.hero-visual img.hero-photo{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
}
.hero-visual-caption{
  position:relative;z-index:1;width:100%;padding:20px 22px;
  background:linear-gradient(0deg,rgba(6,15,31,.9),rgba(6,15,31,.15) 70%,transparent);
  font-size:.82rem;color:rgba(255,255,255,.85);
}

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:46px;position:relative;z-index:1;}
.stat-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:16px;padding:22px 20px;backdrop-filter:blur(4px);
}
.stat-card .num{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:800;color:var(--gold-500);display:block;}
.stat-card .lbl{font-size:.85rem;color:rgba(255,255,255,.78);margin-top:4px;}
.stat-foot{grid-column:1/-1;font-size:.76rem;color:rgba(255,255,255,.55);margin-top:2px;}

/* ===== Location ===== */
.loc-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.loc-list{margin-top:18px;}
.loc-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);}
.loc-list li:last-child{border-bottom:none;}
.loc-ico{
  flex:0 0 auto;width:38px;height:38px;border-radius:10px;background:var(--navy-900);color:var(--gold-500);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;
}
.loc-text strong{display:block;color:var(--navy-900);font-size:.98rem;}
.loc-text span{color:var(--muted);font-size:.92rem;}
.map-frame{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-sm);
  background:var(--navy-900);aspect-ratio:1/1;position:relative;
}
.map-frame svg{width:100%;height:100%;}
.map-caption{position:absolute;bottom:0;inset-inline:0;background:rgba(6,15,31,.82);color:#fff;font-size:.78rem;padding:12px 16px;}

/* ===== Infrastructure ===== */
.infra-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.infra-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow-sm);
}
.infra-card .ico{
  width:46px;height:46px;border-radius:12px;background:var(--navy-100);color:var(--navy-900);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:16px;
}
.infra-card h3{font-size:1.05rem;color:var(--navy-900);}
.infra-card ul{margin-top:10px;}
.infra-card li{font-size:.9rem;color:var(--muted);padding:5px 0;padding-inline-start:16px;position:relative;}
.infra-card li::before{content:"—";position:absolute;inset-inline-start:0;color:var(--gold-600);}

.details-box{
  margin-top:32px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);overflow:hidden;
}
.details-box summary{
  cursor:pointer;padding:18px 22px;font-weight:700;color:var(--navy-900);display:flex;align-items:center;justify-content:space-between;gap:12px;
  list-style:none;
}
.details-box summary::-webkit-details-marker{display:none;}
.details-box summary::after{content:"+";font-size:1.3rem;color:var(--gold-600);}
.details-box[open] summary::after{content:"–";}
.details-box .details-body{padding:0 22px 20px;color:var(--muted);font-size:.92rem;border-top:1px solid var(--line);padding-top:16px;}

/* ===== Gallery ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.gallery-item{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--navy-900);
  aspect-ratio:4/3;position:relative;box-shadow:var(--shadow-sm);
}
.gallery-item img.g-photo{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;display:block;
}
.gallery-item.g-small img.g-photo{object-fit:contain;background:#0a1e3d;}
.gallery-item .g-ico{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#0e2a52,#163a6e 60%,#1c4a86);color:rgba(255,255,255,.85);font-size:2.4rem;
}
.gallery-item .g-label{
  position:absolute;bottom:0;inset-inline:0;padding:12px 14px;font-size:.82rem;font-weight:700;color:#fff;
  background:linear-gradient(0deg,rgba(6,15,31,.88),transparent);z-index:1;
}
.gallery-note{margin-top:22px;font-size:.85rem;color:var(--muted);border-inline-start:3px solid var(--gold-500);padding-inline-start:14px;}

/* ===== Process ===== */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step;}
.process-card{position:relative;padding:26px 22px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-sm);}
.process-num{
  width:38px;height:38px;border-radius:50%;background:var(--navy-900);color:var(--gold-500);font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:1rem;
}
.process-card h3{font-size:1rem;color:var(--navy-900);}
.process-card p{font-size:.88rem;color:var(--muted);margin:0;}
.process-note{
  margin-top:36px;padding:22px 24px;border-radius:var(--radius);background:var(--navy-900);color:rgba(255,255,255,.88);font-size:.92rem;
}

/* ===== Contact ===== */
.contact-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:flex-start;}
.contact-info h2{color:var(--navy-900);}
.contact-info-list{margin-top:24px;}
.contact-info-list li{display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);}
.contact-info-list li:last-child{border-bottom:none;}
.contact-badge{
  display:inline-flex;align-items:center;gap:8px;background:var(--navy-100);color:var(--navy-900);
  padding:8px 14px;border-radius:999px;font-size:.82rem;font-weight:700;margin-top:20px;
}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:32px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:.84rem;font-weight:700;color:var(--navy-900);margin-bottom:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:.94rem;
  font-family:inherit;background:var(--bg-soft);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold-500);outline-offset:1px;background:#fff;}
.field textarea{min-height:110px;resize:vertical;}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--muted);margin:6px 0 18px;}
.consent input{margin-top:3px;flex:0 0 auto;}
.consent-text{flex:1 1 auto;min-width:0;}
.consent-text a{text-decoration:underline;font-weight:600;color:var(--navy-900);}
.form-legal{font-size:.78rem;color:var(--muted);margin-top:14px;}
.form-status{margin-top:14px;font-size:.86rem;font-weight:600;display:none;padding:12px 14px;border-radius:10px;}
.form-status.show{display:block;}
.form-status.ok{background:#eaf6ee;color:#1b7a3b;}
.form-status.err{background:#fdecec;color:#b3261e;}

/* ===== Legal banner (discreet) ===== */
.legal-note{
  background:var(--navy-100);color:var(--navy-800);font-size:.82rem;padding:14px 0;
}
.legal-note .container{display:flex;gap:10px;align-items:flex-start;}
.legal-note svg{flex:0 0 auto;margin-top:2px;}
.legal-note a{text-decoration:underline;font-weight:700;}

/* ===== Footer ===== */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,.75);padding:48px 0 24px;font-size:.86rem;}
.footer-top{display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.12);}
.footer-brand{display:flex;align-items:center;gap:14px;}
.footer-brand img{height:28px;filter:brightness(0) invert(1);opacity:.9;}
.footer-links{display:flex;gap:40px;flex-wrap:wrap;}
.footer-col h4{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px;}
.footer-col a{display:block;padding:5px 0;color:rgba(255,255,255,.72);}
.footer-col a:hover{color:var(--gold-500);}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;padding-top:20px;font-size:.78rem;color:rgba(255,255,255,.55);}

/* ===== Legal pages ===== */
.legal-page-header{background:var(--navy-900);color:#fff;padding:70px 0 46px;}
.legal-page-header h1{font-size:clamp(1.6rem,3vw,2.2rem);}
.legal-page-header p{color:rgba(255,255,255,.75);max-width:60ch;}
.legal-body{padding:56px 0 90px;}
.legal-body .container{max-width:860px;}
.legal-body h2{color:var(--navy-900);font-size:1.25rem;margin-top:2.2em;}
.legal-body h2:first-child{margin-top:0;}
.legal-body p,.legal-body li{color:var(--muted);font-size:.98rem;}
.legal-body ul{margin:0 0 1em;}
.legal-body li{padding-inline-start:18px;position:relative;margin-bottom:8px;}
.legal-body li::before{content:"—";position:absolute;inset-inline-start:0;color:var(--gold-600);}
.legal-toc{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px;margin-bottom:32px;}
.legal-toc a{display:block;padding:4px 0;font-size:.9rem;font-weight:600;color:var(--navy-900);}
.back-link{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--navy-900);margin-bottom:18px;font-size:.9rem;}

/* ===== Root selector page ===== */
.selector-body{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#071630,#0b2547 55%,#123a72);color:#fff;padding:40px 20px;
}
.selector-card{max-width:480px;width:100%;text-align:center;}
.selector-card img{height:44px;margin:0 auto 26px;}
.selector-card h1{font-size:1.5rem;}
.selector-card p{color:rgba(255,255,255,.72);}
.selector-langs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px;}
.selector-langs a{
  padding:16px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);
  font-weight:700;
}
.selector-langs a:hover{background:rgba(255,255,255,.16);}

/* ===== Utilities ===== */
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ===== Responsive ===== */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;}
  .loc-grid{grid-template-columns:1fr;}
  .contact-wrap{grid-template-columns:1fr;}
  .infra-grid{grid-template-columns:1fr 1fr;}
  .gallery-grid{grid-template-columns:1fr 1fr;}
  .process-grid{grid-template-columns:1fr 1fr;}
  .footer-top{flex-direction:column;}
}
@media (max-width:720px){
  .main-nav{display:none;}
  .nav-toggle{display:block;}
  .header-inner.open .main-nav{
    display:flex;position:absolute;top:100%;inset-inline:0;background:#fff;flex-direction:column;
    padding:16px 24px;border-bottom:1px solid var(--line);gap:4px;
  }
  .header-inner.open .main-nav a{padding:10px 0;border-bottom:1px solid var(--line);}
  .stat-row{grid-template-columns:1fr;}
  .infra-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:1fr;}
  .process-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .section{padding:60px 0;}
  .hero{padding:100px 0 60px;}
}
@media (max-width:480px){
  .header-inner{flex-wrap:wrap;row-gap:8px;padding:10px 16px;}
  .brand{flex:1 1 auto;min-width:0;}
  .brand-name{font-size:.92rem;}
  .brand-name small{font-size:.6rem;}
  .header-actions{flex:1 1 100%;justify-content:space-between;gap:8px;}
  .header-actions .btn-primary{padding:8px 12px;font-size:.76rem;}
  .lang-select summary{padding:7px 10px;font-size:.76rem;}
  .lang-select summary span,.lang-select summary{white-space:nowrap;}
}

/* ===== RTL adjustments ===== */
[dir="rtl"] .loc-ico{transform:scaleX(-1);}
[dir="rtl"] .details-box summary::after{content:"+";}