/* ============================================
   JOSE ANTONIO RUEDA — DESIGN SYSTEM (Mediterráneo)
   Shared styles for blog + article pages
   ============================================ */
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#F4F9FB;
  --bg2:#FFFFFF;
  --bg3:#E9F3F7;
  --sea-deep:#0E5A7C;
  --sea:#1B89B5;
  --sea2:#2BA4CC;
  --aqua:#3FBDD3;
  --aqua-soft:#9FE0E8;
  --mint:#2EA887;
  --sand:#F6EAD1;
  --ink:#0E2A38;
  --ink2:#244A5C;
  --muted:#5E7C8B;
  --muted2:#8AA3B0;
  --border:#D6E5EC;
  --border-soft:#E6F0F4;
  --sea-tint:rgba(27,137,181,.08);
  --sea-border:rgba(27,137,181,.28);
  --sun:#E89B3A;
}
html{scroll-behavior:smooth;font-size:16px}
body{background:var(--bg);color:var(--ink);font-family:"DM Sans",sans-serif;overflow-x:hidden;-webkit-font-smoothing:antialiased}

/* ── NAV ── */
nav.site-nav{position:fixed;top:0;width:100%;z-index:100;padding:0 5%;display:flex;align-items:center;justify-content:space-between;background:rgba(244,249,251,.85);backdrop-filter:blur(18px);border-bottom:1px solid var(--border);gap:12px;height:68px;transition:background .3s}
nav.site-nav.scrolled{background:rgba(255,255,255,.96);box-shadow:0 1px 0 var(--border)}
.logo{font-family:"Syne",sans-serif;font-size:1.1rem;font-weight:800;color:var(--ink);letter-spacing:.04em;white-space:nowrap;flex-shrink:0;text-decoration:none}
.logo span{color:var(--sea)}
.nav-links{display:flex;gap:28px;list-style:none}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.82rem;font-weight:500;transition:.25s;letter-spacing:.04em;text-transform:uppercase}
.nav-links a:hover,.nav-links a.active{color:var(--sea-deep)}
.nav-cta{background:linear-gradient(135deg,var(--sea) 0%,var(--sea-deep) 100%);color:#fff;padding:10px 22px;font-family:"Syne",sans-serif;font-weight:700;font-size:.78rem;text-decoration:none;letter-spacing:.06em;text-transform:uppercase;transition:.25s;white-space:nowrap;flex-shrink:0;border-radius:999px;box-shadow:0 4px 14px rgba(14,90,124,.18)}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(14,90,124,.28)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{display:block;width:22px;height:1.8px;background:var(--ink);transition:.3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(4px,4px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(4px,-4px)}
.mobile-menu{display:none;position:fixed;top:68px;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:99;padding:16px 5%;flex-direction:column;gap:2px}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--ink2);text-decoration:none;font-size:.95rem;font-weight:500;padding:13px 0;border-bottom:1px solid var(--border-soft);transition:.2s}
.mobile-menu a:hover{color:var(--sea)}
.mobile-menu .m-cta{background:linear-gradient(135deg,var(--sea) 0%,var(--sea-deep) 100%);color:#fff !important;text-align:center;padding:14px !important;font-family:"Syne",sans-serif;font-weight:700;border:none;margin-top:10px;letter-spacing:.05em;text-transform:uppercase;border-radius:999px}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4,h5{font-family:"Syne",sans-serif;letter-spacing:-.02em}
.stag{display:inline-flex;align-items:center;gap:10px;color:var(--sea);font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
.stag::before{content:"";display:block;width:22px;height:2px;background:linear-gradient(90deg,var(--sea),var(--aqua));border-radius:2px}
.g{background:linear-gradient(135deg,var(--sea) 0%,var(--mint) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* ── BUTTONS ── */
.btn-primary{background:linear-gradient(135deg,var(--sea) 0%,var(--sea-deep) 100%);color:#fff;padding:14px 28px;font-family:"Syne",sans-serif;font-weight:700;font-size:.82rem;text-decoration:none;letter-spacing:.06em;text-transform:uppercase;border:none;cursor:pointer;transition:.25s;display:inline-flex;align-items:center;gap:8px;border-radius:999px;box-shadow:0 6px 22px rgba(14,90,124,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(14,90,124,.32)}
.btn-ghost{background:rgba(255,255,255,.7);border:1px solid var(--border);color:var(--ink);padding:13px 24px;font-family:"Syne",sans-serif;font-weight:600;font-size:.82rem;text-decoration:none;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;transition:.25s;display:inline-flex;align-items:center;gap:8px;border-radius:999px;backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--sea);color:var(--sea-deep);background:#fff}

/* ── FOOTER ── */
footer{background:linear-gradient(180deg,#0E2A38 0%,#0B5A7A 120%);color:#D4E6ED;padding:clamp(48px,6vw,72px) 5% 28px;position:relative;overflow:hidden}
footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--aqua),transparent);opacity:.6}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;position:relative;z-index:2}
.foot-brand .logo{font-size:1.1rem;display:block;margin-bottom:14px;color:#fff}
.foot-brand .logo span{color:var(--aqua)}
.foot-brand p{color:rgba(212,230,237,.65);font-size:.84rem;line-height:1.75;max-width:280px}
.foot-socials{display:flex;gap:8px;margin-top:20px}
.fsoc{width:36px;height:36px;border:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;color:rgba(212,230,237,.75);text-decoration:none;transition:.25s;border-radius:10px}
.fsoc:hover{border-color:var(--aqua);color:var(--aqua);background:rgba(63,189,211,.08)}
.fsoc svg{width:15px;height:15px}
footer h5{font-family:"Syne",sans-serif;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;margin-bottom:18px;color:var(--aqua)}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a{color:rgba(212,230,237,.75);text-decoration:none;font-size:.84rem;transition:.2s}
footer ul a:hover{color:#fff}
.foot-bot{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);font-size:.74rem;color:rgba(212,230,237,.5);flex-wrap:wrap;gap:8px;position:relative;z-index:2}
.foot-legal{display:flex;gap:18px}
.foot-legal a{color:rgba(212,230,237,.5);text-decoration:none;font-size:.74rem;transition:.2s}
.foot-legal a:hover{color:var(--aqua)}

/* ── FLOAT WA ── */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:999;width:58px;height:58px;background:#25D366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 22px rgba(37,211,102,.45);transition:.3s;cursor:pointer;text-decoration:none;animation:waPulse 3s ease-in-out infinite}
@keyframes waPulse{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.wa-float:hover{box-shadow:0 10px 34px rgba(37,211,102,.55),0 0 0 8px rgba(37,211,102,.12);animation:none;transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:white}

/* ── MODAL ── */
.privacy-overlay{position:fixed;inset:0;background:rgba(14,42,56,.7);z-index:9999;display:none;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(6px)}
.privacy-overlay.open{display:flex}
.privacy-modal{background:#fff;border:1px solid var(--border);max-width:680px;width:100%;max-height:88vh;display:flex;flex-direction:column;position:relative;border-radius:16px;box-shadow:0 30px 80px -20px rgba(14,42,56,.4)}
.privacy-modal-head{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;border-bottom:1px solid var(--border-soft);flex-shrink:0}
.privacy-modal-head h4{font-family:"Syne",sans-serif;font-size:1.1rem;font-weight:800;color:var(--ink)}
.privacy-modal-close{background:none;border:none;color:var(--muted);cursor:pointer;font-size:1.4rem;line-height:1;padding:4px 8px;transition:.2s}
.privacy-modal-close:hover{color:var(--ink)}
.privacy-modal-body{overflow-y:auto;padding:28px;font-size:.86rem;color:var(--muted);line-height:1.75}
.privacy-modal-body h5{font-family:"Syne",sans-serif;font-size:.8rem;font-weight:700;color:var(--sea-deep);text-transform:uppercase;letter-spacing:.08em;margin:22px 0 8px}
.privacy-modal-body h5:first-child{margin-top:0}
.privacy-modal-body p{margin-bottom:10px}
.privacy-modal-body ul{padding-left:18px;margin-bottom:10px}
.privacy-modal-body ul li{margin-bottom:4px}
.privacy-modal-body a{color:var(--sea);font-weight:600}

/* ── FADE ANIM ── */
.fade{opacity:0;transform:translateY(24px);transition:opacity .65s ease,transform .65s ease}
.fade.in{opacity:1;transform:translateY(0)}

/* ── RESPONSIVE ── */
@media(max-width:768px){
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  .foot-grid{grid-template-columns:1fr;gap:28px}
}