/*
Theme Name: KeelHub
Theme URI: https://keelhub.com.br
Author: Eduardo Barroso / KeelHub Group
Author URI: https://keelhub.com.br
Description: Tema oficial do grupo KeelHub — Um grupo de serviços especializados. Inclui os seis sistemas de resiliência naval como filosofia de entrega.
Version: 2.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Proprietary
Text Domain: keelhub
Tags: business, one-page, custom-colors, full-width-template
*/

/* ─── DESIGN TOKENS ─────────────────────────────────────────────────────── */
:root {
  --navy:    #0D1B2A;
  --deep:    #1A3A5C;
  --blue:    #1A6CC4;
  --blue-lt: #3A8CD4;
  --teal:    #0F9E75;
  --cyan:    #0E7490;
  --amber:   #C07010;
  --white:   #FFFFFF;
  --light:   #F4F8FC;
  --muted:   #6B7A90;
  --border:  #C8D8EE;
  --card:    #EDF3FB;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(13,27,42,0.10);
  --shadow-lg: 0 12px 48px rgba(13,27,42,0.18);
  --trans:     0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ─── RESET ──────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--navy);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{cursor:pointer;border:none;font-family:var(--font-body)}

/* ─── TYPOGRAPHY ─────────────────────────────────────────────────────────── */
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.2}
h1{font-size:clamp(2.4rem,6vw,5rem);font-weight:700}
h2{font-size:clamp(1.8rem,4vw,2.9rem);font-weight:600}
h3{font-size:clamp(1.1rem,2.5vw,1.5rem);font-weight:600}
p{font-size:1.02rem;color:#3A4A5A;line-height:1.78}
.eyebrow{font-size:.75rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--blue)}

/* ─── LAYOUT ─────────────────────────────────────────────────────────────── */
.container{width:min(1160px,90%);margin-inline:auto}
.section{padding:6rem 0}
.section--dark{background:var(--navy);color:var(--white)}
.section--dark p{color:#9BB8D4}
.section--light{background:var(--light)}
.section--white{background:var(--white)}
.text-center{text-align:center}

/* ─── NAVIGATION ─────────────────────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.2rem 0;transition:background var(--trans),box-shadow var(--trans)}
.nav.scrolled{background:rgba(13,27,42,.97);backdrop-filter:blur(14px);box-shadow:0 2px 24px rgba(0,0,0,.3)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;width:min(1160px,90%);margin-inline:auto}
.nav__logo{font-family:var(--font-display);font-size:1.65rem;font-weight:700;color:var(--white)}
.nav__logo span{color:var(--blue)}
.nav__menu{display:flex;gap:2.2rem;align-items:center}
.nav__menu a{font-size:.9rem;font-weight:500;color:rgba(255,255,255,.78);transition:color var(--trans)}
.nav__menu a:hover{color:var(--white)}
.nav__cta{background:var(--blue);color:var(--white)!important;padding:.5rem 1.4rem;border-radius:6px;font-weight:600;font-size:.875rem;transition:background var(--trans),transform var(--trans)}
.nav__cta:hover{background:var(--blue-lt);transform:translateY(-1px)}
.nav__toggle{display:none;flex-direction:column;gap:5px}
.nav__toggle span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:var(--trans)}
.nav__toggle.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.nav__toggle.open span:nth-child(2){opacity:0}
.nav__toggle.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ─── HERO ────────────────────────────────────────────────────────────────── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--navy);overflow:hidden}
.hero__keel{position:absolute;right:-3%;top:-5%;bottom:-5%;width:58%;
  background:url('images/keel.png') center/cover no-repeat;
  opacity:.52;
  mask-image:linear-gradient(to left,rgba(0,0,0,.75) 0%,transparent 70%);
  -webkit-mask-image:linear-gradient(to left,rgba(0,0,0,.75) 0%,transparent 70%);
  transition:transform .1s linear}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(108deg,rgba(13,27,42,1) 38%,rgba(13,27,42,.1) 100%)}
.hero__content{position:relative;z-index:2;width:min(1160px,90%);margin-inline:auto;padding:8rem 0 6rem}
.hero__eyebrow{display:flex;align-items:center;gap:.75rem;color:var(--blue-lt);font-size:.82rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;margin-bottom:1.5rem}
.hero__eyebrow::before{content:'';width:32px;height:2px;background:var(--blue)}
.hero__title{color:var(--white);max-width:14ch;margin-bottom:1.5rem}
.hero__title em{color:var(--blue);font-style:normal}
.hero__sub{font-size:clamp(1rem,2vw,1.18rem);color:#9BB8D4;max-width:46ch;margin-bottom:3rem;line-height:1.8}
.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.5rem;color:rgba(255,255,255,.35);font-size:.7rem;letter-spacing:.12em}
.hero__scroll-line{width:1px;height:48px;background:linear-gradient(to bottom,var(--blue),transparent);animation:scrollPulse 2s ease infinite}
@keyframes scrollPulse{0%,100%{opacity:.3}50%{opacity:1}}

/* ─── BUTTONS ─────────────────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;border-radius:8px;font-weight:600;font-size:.95rem;transition:var(--trans);text-decoration:none;border:none}
.btn--primary{background:var(--blue);color:var(--white);box-shadow:0 4px 16px rgba(26,108,196,.4)}
.btn--primary:hover{background:var(--blue-lt);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,108,196,.5)}
.btn--outline{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.35)}
.btn--outline:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.6)}
.btn--dark{background:var(--navy);color:var(--white)}
.btn--dark:hover{background:var(--deep);transform:translateY(-2px)}
.btn--teal{background:var(--teal);color:var(--white)}
.btn--teal:hover{background:#0D8A65;transform:translateY(-2px)}

/* ─── STATS BAR ──────────────────────────────────────────────────────────── */
.stats{background:var(--deep);padding:2.75rem 0}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}
.stat{text-align:center}
.stat__value{font-family:var(--font-display);font-size:2.8rem;font-weight:700;color:var(--white);line-height:1}
.stat__label{font-size:.78rem;color:#8AAFD4;margin-top:.3rem;text-transform:uppercase;letter-spacing:.1em}

/* ─── ABOUT ──────────────────────────────────────────────────────────────── */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.about__img-wrap{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5;box-shadow:var(--shadow-lg)}
.about__img-wrap img{width:100%;height:100%;object-fit:cover}
.about__img-wrap::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(13,27,42,.5) 0%,transparent 60%)}
.about__img-badge{position:absolute;bottom:1.5rem;left:1.5rem;z-index:2;background:var(--blue);color:var(--white);padding:.5rem 1rem;border-radius:6px;font-weight:600;font-size:.875rem}
.about__eyebrow{margin-bottom:1rem}
.about__title{margin-bottom:1.5rem}
.about__text{margin-bottom:1rem}
.about__quote{border-left:3px solid var(--blue);padding-left:1.25rem;margin:2rem 0;font-family:var(--font-display);font-style:italic;font-size:1.08rem;color:var(--deep);line-height:1.7}

/* ─── VERTICALS ──────────────────────────────────────────────────────────── */
.verticals__intro{text-align:center;max-width:52ch;margin:0 auto 4rem}
.verticals__intro h2{color:var(--white);margin-bottom:1rem}
.verticals__intro p{color:#9BB8D4}
.verticals__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}
.v-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);padding:2.5rem;transition:var(--trans);position:relative}
.v-card:hover{background:rgba(255,255,255,.07);transform:translateY(-4px);border-color:rgba(26,108,196,.4);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.v-card__icon{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;margin-bottom:1.5rem}
.v-card__icon--blue{background:rgba(26,108,196,.2)}
.v-card__icon--teal{background:rgba(15,158,117,.2)}
.v-card__icon--cyan{background:rgba(14,116,144,.2)}
.v-badge{display:inline-block;font-size:.7rem;font-weight:700;padding:.22rem .6rem;border-radius:4px;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.08em}
.v-badge--blue{background:rgba(26,108,196,.25);color:#7AAFEF}
.v-badge--teal{background:rgba(15,158,117,.25);color:#5ACFA5}
.v-badge--cyan{background:rgba(14,116,144,.25);color:#5AC0D8}
.v-badge--dashed{border:1px dashed rgba(255,255,255,.2);color:rgba(255,255,255,.4);background:transparent}
.v-card h3{color:var(--white);margin-bottom:.75rem;font-size:1.18rem}
.v-card p{color:#8AAFD4;font-size:.94rem;line-height:1.7;margin-bottom:1.25rem}
.v-tags{display:flex;flex-wrap:wrap;gap:.4rem}
.v-tag{font-size:.72rem;padding:.2rem .6rem;border-radius:4px;background:rgba(255,255,255,.06);color:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.08)}
.horizon-note{margin-top:1.5rem;border:1px dashed rgba(255,255,255,.15);border-radius:var(--radius);padding:1.2rem 1.5rem;text-align:center;color:rgba(255,255,255,.35);font-size:.9rem;font-style:italic}

/* ─── SIX SYSTEMS ────────────────────────────────────────────────────────── */
.systems__intro{text-align:center;max-width:52ch;margin:0 auto 4rem}
.systems__intro h2{margin-bottom:1rem}
.sys-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.25rem}
.sys-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:var(--trans)}
.sys-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.sys-card__head{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;cursor:pointer}
.sys-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.si--blue{background:rgba(26,108,196,.12);color:var(--blue)}
.si--teal{background:rgba(15,158,117,.12);color:var(--teal)}
.si--amber{background:rgba(192,112,16,.12);color:var(--amber)}
.si--red{background:rgba(220,38,38,.12);color:#DC2626}
.si--purple{background:rgba(124,58,237,.12);color:#7C3AED}
.si--gray{background:var(--light);color:var(--muted);border:1px solid var(--border)}
.sys-card__meta{flex:1}
.sys-card__num{font-size:.7rem;color:var(--muted);margin-bottom:.25rem;font-family:monospace}
.sys-card__title{font-size:.98rem;font-weight:600;color:var(--navy);margin-bottom:.2rem}
.sys-card__sub{font-size:.82rem;color:var(--muted)}
.sys-card__body{display:none;padding:0 1.5rem 1.5rem;border-top:1px solid var(--border)}
.sys-card.open .sys-card__body{display:block}
.sys-essence{background:var(--light);border-radius:8px;padding:.85rem 1rem;margin:.85rem 0;font-size:.88rem;color:#3A4A5A;line-height:1.72}
.sys-essence strong{color:var(--navy);font-weight:600}
.sys-cols{display:grid;grid-template-columns:1fr 1fr;gap:.65rem;margin-bottom:.85rem}
.sys-col{background:var(--card);border-radius:8px;padding:.75rem .9rem}
.sys-col-label{font-size:.68rem;font-family:monospace;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.3rem}
.sys-col-text{font-size:.82rem;color:#3A4A5A;line-height:1.62}
.sys-col-text strong{color:var(--navy)}
.sys-promise{display:inline-block;font-family:monospace;font-size:.78rem;padding:.2rem .65rem;border-radius:4px;border:1px solid rgba(26,108,196,.25);color:var(--blue);background:rgba(26,108,196,.06)}
.sys-chev{font-size:1rem;color:var(--muted);transition:transform .22s;align-self:center;flex-shrink:0}
.sys-card.open .sys-chev{transform:rotate(180deg)}

/* ─── TIMELINE ───────────────────────────────────────────────────────────── */
.story__header{text-align:center;max-width:52ch;margin:0 auto 4rem}
.story__header h2{margin-bottom:1rem}
.tl{position:relative;padding-left:2.5rem}
.tl::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--blue),transparent)}
.tl-item{margin-bottom:2rem;position:relative}
.tl-dot{position:absolute;left:-2.15rem;top:4px;width:14px;height:14px;border-radius:50%;background:var(--blue);border:3px solid var(--white);box-shadow:0 0 0 3px rgba(26,108,196,.2)}
.tl-era{display:inline-block;background:var(--blue);color:var(--white);font-size:.72rem;font-weight:700;padding:.18rem .65rem;border-radius:4px;margin-bottom:.6rem;letter-spacing:.05em}
.tl-item h3{margin-bottom:.4rem;font-size:1.05rem}
.tl-item p{font-size:.93rem;color:var(--muted)}

/* ─── MVV ────────────────────────────────────────────────────────────────── */
.mvv__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}
.mvv-card{background:var(--white);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow);transition:var(--trans)}
.mvv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.mvv-card--blue{border-top:4px solid var(--blue)}
.mvv-card--teal{border-top:4px solid var(--teal)}
.mvv-card--amber{border-top:4px solid var(--amber)}
.mvv-label{font-size:.7rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;margin-bottom:.6rem}
.mvv-card--blue .mvv-label{color:var(--blue)}
.mvv-card--teal .mvv-label{color:var(--teal)}
.mvv-card--amber .mvv-label{color:var(--amber)}
.mvv-card h3{margin-bottom:.85rem;font-size:1.15rem}
.value-pills{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.85rem}
.value-pill{font-size:.8rem;padding:.28rem .82rem;border-radius:20px;background:var(--card);border:1px solid var(--border);color:var(--muted)}

/* ─── NONPROFIT ──────────────────────────────────────────────────────────── */
.nonprofit{background:linear-gradient(135deg,#0A2A1A 0%,#062018 100%)}
.nonprofit .eyebrow{color:var(--teal)}
.nonprofit h2{color:var(--white)}
.nonprofit__grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.np__text p{color:#9BCFB8;margin-bottom:1.2rem}
.cause-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
.cause-card{background:rgba(255,255,255,.05);border:1px solid rgba(15,158,117,.2);border-radius:var(--radius);padding:1.25rem;transition:var(--trans)}
.cause-card:hover{background:rgba(15,158,117,.08);border-color:rgba(15,158,117,.4)}
.cause-icon{font-size:1.4rem;margin-bottom:.5rem}
.cause-card h4{color:var(--teal);font-size:.93rem;margin-bottom:.2rem}
.cause-card p{color:#8ABFAA;font-size:.83rem;line-height:1.6}

/* ─── CONTACT ────────────────────────────────────────────────────────────── */
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.contact__info h2{color:var(--white);margin-bottom:1rem}
.contact__info p{color:#9BB8D4;margin-bottom:1.2rem}
.contact__form{display:flex;flex-direction:column;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:.38rem}
.form-group label{font-size:.83rem;font-weight:500;color:#8AAFD4}
.form-group input,.form-group textarea,.form-group select{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:8px;padding:.78rem 1rem;color:var(--white);font-family:var(--font-body);font-size:.93rem;transition:border-color var(--trans)}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(255,255,255,.3)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--blue);background:rgba(26,108,196,.08)}
.form-group textarea{min-height:120px;resize:vertical}
.form-group select option{background:var(--navy);color:var(--white)}

/* ─── FOOTER ─────────────────────────────────────────────────────────────── */
.footer{background:#050D18;padding:3.5rem 0 1.5rem}
.footer__top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.06)}
.footer__logo{font-family:var(--font-display);font-size:1.5rem;color:var(--white);margin-bottom:.75rem}
.footer__logo span{color:var(--blue)}
.footer__desc{font-size:.88rem;color:#4A6A8A;line-height:1.7}
.footer__col-title{font-size:.72rem;font-weight:700;color:rgba(255,255,255,.3);text-transform:uppercase;letter-spacing:.15em;margin-bottom:1rem}
.footer__links{display:flex;flex-direction:column;gap:.5rem}
.footer__links a{font-size:.88rem;color:#4A6A8A;transition:color var(--trans)}
.footer__links a:hover{color:var(--white)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;padding-top:1.5rem;flex-wrap:wrap;gap:1rem}
.footer__copy,.footer__tagline{font-size:.8rem;color:#2A4A6A}
.footer__tagline{font-style:italic}

/* ─── SCROLL ANIMATIONS ──────────────────────────────────────────────────── */
.fade-up{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fd1{transition-delay:.1s}.fd2{transition-delay:.2s}.fd3{transition-delay:.3s}

/* ─── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media(max-width:960px){
  .about__grid,.nonprofit__grid,.contact__grid{grid-template-columns:1fr;gap:3rem}
  .tl::before{left:6px}.tl{padding-left:2rem}
  .footer__top{grid-template-columns:1fr;gap:2rem}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .nav__menu{display:none}
  .nav__toggle{display:flex}
  .nav__menu.open{display:flex;flex-direction:column;position:fixed;inset:0;top:64px;background:rgba(13,27,42,.98);padding:2rem;gap:1.5rem;z-index:999}
  .hero__keel{width:100%;opacity:.18}
  .verticals__grid,.sys-grid,.cause-grid,.mvv__grid{grid-template-columns:1fr}
  .sys-cols{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr 1fr}
}