/* ============================================================
   Starahcine Web — styles.css
   Brand-themed design system. Re-theme everything from :root.
   ============================================================ */

:root {
  /* Palette (from brand brief) */
  --navy:        #0B1F3A;   /* dark sections / headings on light */
  --navy-2:      #0e2a4d;   /* slightly lifted navy */
  --ink:         #111827;   /* primary body text */
  --ink-soft:    #4b5563;   /* secondary text */
  --paper:       #ffffff;   /* cards / page white */
  --bg:          #f8fafc;   /* page background */
  --surface:     #eef2f7;   /* muted section background */
  --line:        #e2e8f0;   /* hairline borders */
  --accent:      #1d4ed8;   /* primary blue — CTAs, links, active */
  --accent-2:    #38bdf8;   /* sky blue — gradients, highlights */
  --accent-ink:  #ffffff;   /* text on accent */

  /* Type */
  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;

  /* Scale */
  --container: 1140px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 6px 18px rgba(15,23,42,.06);
  --shadow-md: 0 12px 34px rgba(15,23,42,.12);
  --shadow-accent: 0 10px 30px rgba(29,78,216,.28);
  --section-y: clamp(4rem, 9vw, 7.5rem);
  --grad: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:78px}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);
  line-height:1.65;font-size:1.0625rem;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;font-weight:700;
  letter-spacing:-.02em;color:var(--navy);margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.5vw,3.75rem)}
h2{font-size:clamp(1.85rem,4vw,2.7rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none}
ul{margin:0}

.container{max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.25rem,5vw,2rem)}
.section{padding-block:var(--section-y)}
.surface{background:var(--surface)}
.center{text-align:center}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);font-weight:800;margin:0 0 1rem}
.lead{color:var(--ink-soft);font-size:1.14rem;max-width:62ch}
.section-head{max-width:640px;margin-bottom:3rem}
.section-head.center{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.9rem 1.6rem;border-radius:999px;font-weight:700;font-size:.95rem;
  font-family:var(--font-body);cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  line-height:1;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:var(--shadow-accent)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(29,78,216,.34)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--navy)}
.btn-ghost:hover{background:var(--paper);border-color:var(--accent);color:var(--accent)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.1)}

/* ---------- cards / grid ---------- */
.grid{display:grid;gap:1.5rem}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.85rem;box-shadow:var(--shadow-sm);transition:transform .2s ease, box-shadow .2s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}

.ticks{list-style:none;padding:0;display:grid;gap:.65rem}
.ticks li{padding-left:1.75rem;position:relative;color:var(--ink-soft)}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:1.05rem;height:1.05rem;
  background:var(--grad);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  margin-top:.05em}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(248,250,252,.82);
  backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:1rem}
.brand{display:flex;align-items:center}
.brand img{height:38px;width:auto}
.nav-links{display:flex;align-items:center;gap:1.9rem;font-weight:600}
.nav-links>a{color:var(--navy);font-size:.96rem;position:relative}
.nav-links>a:not(.btn):hover{color:var(--accent)}
.nav-links>a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;
  background:var(--grad);transition:width .25s ease}
.nav-links>a:not(.btn):hover::after{width:100%}
.nav-toggle{display:none;font-size:1.5rem;background:none;border:0;cursor:pointer;color:var(--navy);line-height:1}
@media(max-width:920px){
  .nav-links{position:absolute;top:78px;left:0;right:0;flex-direction:column;gap:1.1rem;
    padding:1.5rem clamp(1.25rem,5vw,2rem) 2rem;background:var(--paper);
    border-bottom:1px solid var(--line);display:none;box-shadow:var(--shadow-md)}
  .nav-links.open{display:flex;align-items:stretch}
  .nav-links>a{padding:.4rem 0}
  .nav-links .btn{justify-content:center}
  .nav-toggle{display:block}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding-block:clamp(4rem,8vw,7rem) clamp(3.5rem,7vw,6rem)}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(900px 480px at 78% -10%, rgba(56,189,248,.20), transparent 60%),
             radial-gradient(720px 420px at 8% 8%, rgba(29,78,216,.14), transparent 60%)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center}
.hero h1{margin-bottom:1.1rem}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-bottom:2rem}
.hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.9rem}
.hero-stack{font-size:.9rem;color:var(--ink-soft);display:flex;flex-wrap:wrap;gap:.5rem 1.1rem;align-items:center}
.hero-stack span{display:inline-flex;align-items:center;gap:.45rem}
.hero-stack span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-2)}

/* hero visual panel */
.hero-visual{position:relative}
.hero-panel{background:linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius:22px;padding:2rem;color:#fff;box-shadow:0 30px 70px rgba(11,31,58,.35);
  position:relative;overflow:hidden}
.hero-panel::after{content:"";position:absolute;width:240px;height:240px;right:-60px;top:-60px;
  background:var(--grad);filter:blur(10px);opacity:.5;border-radius:50%}
.hp-row{display:flex;align-items:center;gap:.55rem;position:relative;z-index:1}
.hp-dot{width:11px;height:11px;border-radius:50%}
.hp-dot.r{background:#ff5f57}.hp-dot.y{background:#febc2e}.hp-dot.g{background:#28c840}
.hp-bar{height:10px;border-radius:6px;background:rgba(255,255,255,.14);margin-top:1.4rem;position:relative;z-index:1}
.hp-bar.w70{width:70%}.hp-bar.w90{width:90%}.hp-bar.w50{width:50%}
.hp-cards{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:1.6rem;position:relative;z-index:1}
.hp-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:12px;padding:1rem}
.hp-card .n{font-family:var(--font-display);font-weight:800;font-size:1.5rem;
  background:linear-gradient(135deg,#fff,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hp-card .l{font-size:.78rem;opacity:.75;margin-top:.15rem}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .hero-visual{order:-1;max-width:460px}
}

/* ---------- trust strip ---------- */
.trust{background:var(--navy);color:#fff}
.trust-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;padding-block:2rem}
.trust-item{display:flex;flex-direction:column;gap:.2rem;border-left:2px solid rgba(56,189,248,.5);padding-left:1rem}
.trust-item strong{font-family:var(--font-display);font-size:1.15rem;color:#fff;font-weight:700}
.trust-item span{font-size:.84rem;opacity:.72}
@media(max-width:760px){.trust-row{grid-template-columns:1fr 1fr;gap:1.25rem}}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:3.5rem;align-items:start}
.about-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem 1.75rem;box-shadow:var(--shadow-sm);margin-top:1.75rem}
.about-card .reg-row{display:flex;justify-content:space-between;gap:1rem;padding:.55rem 0;
  border-bottom:1px solid var(--line);font-size:.92rem}
.about-card .reg-row:last-child{border-bottom:0}
.about-card .reg-row span:first-child{color:var(--ink-soft)}
.about-card .reg-row span:last-child{font-weight:600;color:var(--navy);text-align:right}
@media(max-width:820px){.about-grid{grid-template-columns:1fr;gap:2rem}}

/* ---------- services ---------- */
.services{grid-template-columns:repeat(3,1fr)}
.card-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;
  background:var(--grad);color:#fff;margin-bottom:1.1rem}
.card-icon svg{width:24px;height:24px}
.card h3{margin-bottom:.4rem}
.card p{color:var(--ink-soft);margin:0;font-size:.97rem}
@media(max-width:880px){.services{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.services{grid-template-columns:1fr}}

/* ---------- why ---------- */
.why{grid-template-columns:repeat(3,1fr)}
.why-item{position:relative}
.why-item .num{font-family:var(--font-display);font-weight:800;font-size:1.05rem;color:#fff;
  background:var(--grad);width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:1rem}
.why-item h3{margin-bottom:.4rem}
.why-item p{color:var(--ink-soft);font-size:.97rem;margin:0}
@media(max-width:880px){.why{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.why{grid-template-columns:1fr}}

/* ---------- pricing ---------- */
.pricing{grid-template-columns:repeat(4,1fr);align-items:stretch}
.plan{display:flex;flex-direction:column;gap:.4rem;position:relative}
.plan h3{margin-bottom:.1rem}
.plan .price{display:flex;align-items:baseline;gap:.35rem;margin:.3rem 0 .2rem}
.plan .price .amt{font-family:var(--font-display);font-size:2.2rem;font-weight:800;color:var(--navy)}
.plan .price .per{color:var(--ink-soft);font-size:.85rem}
.plan-desc{color:var(--ink-soft);font-size:.92rem;min-height:2.6em;margin:0 0 1rem}
.plan .ticks{margin-bottom:1.5rem;font-size:.92rem}
.plan .ticks li{font-size:.92rem}
.plan .btn{margin-top:auto;width:100%}
.popular{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-6px)}
.popular:hover{transform:translateY(-10px)}
.badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);
  color:#fff;font-size:.7rem;font-weight:800;padding:.3rem .75rem;border-radius:999px;
  letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.fineprint{color:var(--ink-soft);font-size:.86rem;margin-top:1.75rem;text-align:center;max-width:680px;margin-inline:auto}
@media(max-width:980px){.pricing{grid-template-columns:repeat(2,1fr)}.popular{transform:none}.popular:hover{transform:translateY(-4px)}}
@media(max-width:520px){.pricing{grid-template-columns:1fr}}

/* ---------- process ---------- */
.process{grid-template-columns:repeat(4,1fr);counter-reset:step}
.step{position:relative;padding-top:.5rem}
.step .num{font-family:var(--font-display);font-weight:800;font-size:1.1rem;color:#fff;
  background:var(--navy);width:46px;height:46px;border-radius:50%;display:grid;place-items:center;margin-bottom:1.1rem;
  box-shadow:0 0 0 6px rgba(29,78,216,.08)}
.step h3{margin-bottom:.35rem}
.step p{color:var(--ink-soft);font-size:.95rem;margin:0}
@media(max-width:820px){.process{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.process{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:820px;margin-inline:auto}
.faq{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);
  margin-bottom:.8rem;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:1.15rem 1.4rem;font-weight:700;color:var(--navy);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;font-family:var(--font-display)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ico{flex:0 0 auto;width:22px;height:22px;position:relative;transition:transform .25s ease}
.faq summary .ico::before,.faq summary .ico::after{content:"";position:absolute;background:var(--accent);border-radius:2px}
.faq summary .ico::before{top:10px;left:3px;right:3px;height:2px}
.faq summary .ico::after{left:10px;top:3px;bottom:3px;width:2px;transition:opacity .25s ease}
.faq[open] summary .ico::after{opacity:0}
.faq[open] summary .ico{transform:rotate(180deg)}
.faq .faq-body{padding:0 1.4rem 1.25rem;color:var(--ink-soft)}
.faq .faq-body p{margin:0}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:3rem;align-items:start}
.contact-info{list-style:none;padding:0;display:grid;gap:1.25rem;margin-top:1.5rem}
.contact-info li{display:flex;gap:.9rem;align-items:flex-start}
.contact-info .ci-ico{flex:0 0 auto;width:42px;height:42px;border-radius:11px;background:var(--paper);
  border:1px solid var(--line);display:grid;place-items:center;color:var(--accent)}
.contact-info .ci-ico svg{width:20px;height:20px}
.contact-info strong{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;
  color:var(--ink-soft);margin-bottom:.1rem;font-weight:700}
.contact-info a{color:var(--navy);font-weight:600}
.contact-info a:hover{color:var(--accent)}
.contact-info .muted{color:var(--navy);font-weight:600}
.contact-form{display:grid;gap:.95rem;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.85rem;box-shadow:var(--shadow-sm)}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:.95rem}
.contact-form label{font-size:.8rem;font-weight:600;color:var(--navy);margin-bottom:.3rem;display:block}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:.85rem 1rem;
  border:1px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:1rem;
  background:var(--bg);color:var(--ink);transition:border-color .2s ease, box-shadow .2s ease}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(29,78,216,.15);background:#fff}
.contact-form textarea{resize:vertical}
.form-note{font-size:.82rem;color:var(--ink-soft);margin:0}
.form-status{font-size:.95rem;font-weight:600;padding:.5rem 0;display:none}
.form-status.show{display:block}
.form-status.ok{color:#047857}.form-status.err{color:#b91c1c}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr;gap:2rem}.contact-form .row{grid-template-columns:1fr}}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%, #123a6b 100%);color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;
  background:radial-gradient(600px 300px at 80% 0%, rgba(56,189,248,.25), transparent 60%)}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{color:#fff;margin-bottom:.6rem}
.cta-band p{color:rgba(255,255,255,.82);max-width:52ch;margin:0 auto 1.8rem}
.cta-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* ---------- footer ---------- */
.footer{background:var(--navy);color:#fff;padding-block:3.5rem 2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:2rem}
.footer-brand img{height:42px;margin-bottom:1rem}
.footer-brand p{color:rgba(255,255,255,.7);font-size:.95rem;max-width:34ch}
.footer h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.6);
  margin-bottom:.9rem;font-family:var(--font-body);font-weight:700}
.footer-col a,.footer-col span{display:block;color:rgba(255,255,255,.82);padding:.25rem 0;font-size:.95rem}
.footer-col a:hover{color:var(--accent-2)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:2.5rem;padding-top:1.5rem;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:rgba(255,255,255,.6)}
.footer-bottom a{color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:var(--accent-2)}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}

/* ---------- legal pages ---------- */
.legal-hero{background:var(--navy);color:#fff;padding-block:3rem 2.5rem}
.legal-hero .container{max-width:820px}
.legal-hero h1{color:#fff;margin-bottom:.4rem;font-size:clamp(1.9rem,4vw,2.6rem)}
.legal-hero p{color:rgba(255,255,255,.72);margin:0}
.legal-body{max-width:820px;margin:0 auto;padding-block:clamp(2.5rem,6vw,4rem)}
.legal-body h2{font-size:1.4rem;margin-top:2.25rem;margin-bottom:.6rem}
.legal-body h2:first-child{margin-top:0}
.legal-body p,.legal-body li{color:var(--ink-soft)}
.legal-body ul{padding-left:1.25rem;display:grid;gap:.4rem;margin-bottom:1rem}
.legal-body a{font-weight:600}
.back-home{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;margin-bottom:1.5rem}
.note-box{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:var(--radius-sm);padding:1rem 1.25rem;font-size:.92rem;color:var(--ink-soft);margin-bottom:2rem}

/* ---------- misc ---------- */
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;border-radius:8px;z-index:100}