[hidden]{display:none!important}
:root{
  --bg:#F5F8F8; --bg-2:#EAF1F3; --white:#FFFFFF;
  --navy:#0E3A53; --sky:#1F9BC4; --aqua:#8EDBDD; --gold:#F5B841; --coral:#FF7A59;
  --text:#28414F; --muted:#5E7480; --line:#DCE6EA;
  --radius:18px; --shadow:0 10px 30px rgba(14,58,83,.08);
  --head:"Josefin Sans",system-ui,sans-serif; --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--head);color:var(--navy);line-height:1.15;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.4rem,5.5vw,4.2rem);letter-spacing:.01em}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem)}
h3{font-size:1.35rem;letter-spacing:.02em}
p{margin:0 0 1em}
a{color:var(--sky)}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
.center{text-align:center}
.eyebrow{font-family:var(--head);text-transform:uppercase;letter-spacing:.22em;font-size:.82rem;font-weight:600;color:var(--sky);margin-bottom:.8em}
.sub{color:var(--muted);margin-top:-.4em}
.small{font-size:.88rem}.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;padding:.9em 1.6em;border-radius:999px;background:var(--navy);color:#fff;font:600 1rem/1 var(--head);letter-spacing:.06em;text-decoration:none;border:2px solid var(--navy);cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s}
.btn:hover{transform:translateY(-1px);background:#0b2f44;box-shadow:0 8px 20px rgba(14,58,83,.2)}
.btn-small{padding:.7em 1.2em;font-size:.9rem}
.btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.85);backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.25)}
.btn-outline{background:transparent;color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-ghost-dark{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost-dark:hover{background:var(--bg-2)}
.btn-link{background:none;border:0;color:var(--navy);font:600 .95rem var(--head);letter-spacing:.05em;cursor:pointer;padding:.5em .6em}
.btn-link:hover{color:var(--sky)}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:rgba(245,248,248,.88);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid rgba(220,230,234,.8)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{width:52px;height:auto}
.brand-text{font:700 1.15rem var(--head);letter-spacing:.16em;text-transform:uppercase;color:var(--navy);padding-top:3px}
.links{display:flex;gap:28px}
.links a{color:var(--text);text-decoration:none;font:600 .95rem var(--head);letter-spacing:.05em}
.links a:hover{color:var(--sky)}
.nav-actions{display:flex;align-items:center;gap:8px}

/* hero */
.hero{position:relative;min-height:min(88vh,760px);display:flex;align-items:flex-end;overflow:hidden;color:#fff}
.hero-img{position:absolute;inset:0;width:100%;height:100%}
.hero-img{object-fit:cover;object-position:center 60%}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,36,52,.72) 0%,rgba(9,36,52,.45) 45%,rgba(9,36,52,.05) 80%),linear-gradient(0deg,rgba(9,36,52,.45),transparent 50%)}
.hero-copy{position:relative;padding-top:120px;padding-bottom:96px;width:100%}
.hero h1{color:#fff;max-width:12em}
.hero .eyebrow{color:var(--aqua)}
.hero .lead{font-size:1.15rem;max-width:34em;color:rgba(255,255,255,.92)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6em}
.hero .btn:not(.btn-ghost){background:#fff;color:var(--navy);border-color:#fff}
.hero .btn:not(.btn-ghost):hover{background:var(--aqua);border-color:var(--aqua)}

/* intro */
.intro{padding:96px 0 40px}
.intro-inner{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px;align-items:center}
.intro-logo{width:100%;max-width:420px;height:auto;margin:0 auto}
.intro p{font-size:1.08rem;color:var(--muted);max-width:34em}

/* how */
.how{padding:64px 0 96px}
.steps{list-style:none;padding:0;margin:48px 0 56px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.steps li{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow)}
.step-num{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--bg-2);color:var(--navy);font:700 1.1rem var(--head);margin-bottom:16px;padding-top:3px}
.steps li:nth-child(1) .step-num{box-shadow:inset 0 0 0 2px var(--coral)}
.steps li:nth-child(2) .step-num{box-shadow:inset 0 0 0 2px var(--gold)}
.steps li:nth-child(3) .step-num{box-shadow:inset 0 0 0 2px var(--sky)}
.steps p{color:var(--muted);margin:0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
figure{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--bg-2)}
figure img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;transition:transform .8s ease}
figure:hover img{transform:scale(1.03)}
figcaption{position:absolute;left:14px;bottom:14px;background:rgba(255,255,255,.92);color:var(--navy);font:600 .85rem var(--head);letter-spacing:.05em;padding:.55em .9em .45em;border-radius:999px}

/* plans */
.plans{padding:96px 0;background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:48px 0 56px;align-items:stretch}
.card{position:relative;display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:22px;padding:40px 32px 32px;box-shadow:var(--shadow)}
.card h3{font-size:1.6rem;letter-spacing:.12em;text-transform:uppercase}
.price{font-family:var(--head);color:var(--muted);margin:.2em 0 1.2em}
.price span{font-size:3rem;font-weight:700;color:var(--navy);letter-spacing:-.01em}
.card ul{list-style:none;padding:0;margin:0 0 28px;flex:1}
.card li{position:relative;padding:.55em 0 .55em 30px;border-top:1px solid var(--line)}
.card li:first-child{border-top:0}
.card li::before{content:"";position:absolute;left:2px;top:.95em;width:16px;height:16px;border-radius:50%;background:var(--aqua) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.3l2.2 2.2 4.8-5' fill='none' stroke='%230E3A53' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
.card .btn{width:100%}
.card.featured{border:2px solid var(--sky);box-shadow:0 22px 50px rgba(31,155,196,.18);transform:translateY(-12px)}
.card.featured{background:linear-gradient(180deg,#F2FAFC 0%,#fff 45%)}
.badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--sky);color:#fff;font:600 .75rem var(--head);letter-spacing:.16em;text-transform:uppercase;padding:.6em 1.1em .5em;border-radius:999px;white-space:nowrap;z-index:1}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* area */
.area{padding:96px 0}
.area-inner{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.area p{color:var(--muted)}
.area-list{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.area-list li{display:flex;justify-content:space-between;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px 24px}
.area-list strong{font:700 1.15rem var(--head);color:var(--navy);letter-spacing:.04em;padding-top:2px}
.area-list li{gap:12px}
.area-list span{color:var(--muted);font-size:.92rem;text-align:right}
.area-list li:first-child{border-color:var(--sky)}
.area-list li:first-child span{color:var(--sky);font-weight:600}

/* contact */
.contact{padding:96px 0;background:var(--navy);color:#dbe8ee}
.contact h2{color:#fff}
.contact .eyebrow{color:var(--aqua)}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.form{display:grid;gap:14px;background:var(--white);color:var(--text);padding:32px;border-radius:var(--radius);box-shadow:0 20px 50px rgba(0,0,0,.2)}
.form.plain{box-shadow:none;padding:0;background:none}
.form label{display:grid;gap:6px;font:600 .9rem var(--head);letter-spacing:.05em;color:var(--navy)}
.form small{font:400 .8rem var(--body);color:var(--muted);letter-spacing:0}
.form input,.form select{font:400 1rem var(--body);padding:.8em .9em;border:1px solid var(--line);border-radius:10px;background:#fbfdfd;color:var(--text);width:100%}
.form input:focus,.form select:focus{outline:2px solid var(--aqua);border-color:var(--sky)}
.demo-note{margin:0;font-size:.85rem;background:#FFF6E0;color:#7a5a12;border:1px solid #f3dca0;padding:.6em .8em;border-radius:10px}
.form-msg{margin:0;min-height:1.2em;font-size:.92rem;color:var(--sky)}
.form-msg.err{color:#c4462b}

/* footer */
.footer{padding:48px 0;background:var(--bg)}
.footer-inner{display:flex;flex-wrap:wrap;align-items:center;gap:20px 28px}
.footer-inner img{width:64px;height:auto}
.footer p{margin:0;color:var(--muted)}
.footer strong{font-family:var(--head);color:var(--navy);letter-spacing:.06em}
.footer .small{margin-left:auto}

/* overlay */
.overlay{position:fixed;inset:0;z-index:50;background:rgba(9,36,52,.55);backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px}
.overlay[hidden]{display:none}
.panel{position:relative;width:min(460px,100%);max-height:calc(100vh - 40px);overflow:auto;background:var(--bg);border-radius:22px;padding:36px 32px;box-shadow:0 30px 80px rgba(0,0,0,.3)}
.close{position:absolute;top:12px;right:14px;width:36px;height:36px;border:0;background:var(--bg-2);border-radius:50%;font-size:1.4rem;line-height:1;color:var(--navy);cursor:pointer}
.tabs{display:flex;gap:6px;background:var(--bg-2);padding:5px;border-radius:999px;margin:8px 0 22px}
.tab{flex:1;border:0;background:none;padding:.7em;border-radius:999px;font:600 .95rem var(--head);color:var(--muted);cursor:pointer;letter-spacing:.05em}
.tab.active{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(14,58,83,.08)}
.dash{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:20px 0 24px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.dash dt{font:600 .85rem var(--head);letter-spacing:.06em;color:var(--muted);text-transform:uppercase;padding-top:2px}
.dash dd{margin:0;color:var(--navy);word-break:break-word}
#logoutBtn{margin-top:8px;width:100%}

/* responsive */
@media (max-width:960px){
  .links{display:none}
  .cards{grid-template-columns:1fr;max-width:480px;margin-left:auto;margin-right:auto}
  .card.featured{transform:none;margin-top:10px}
  .steps,.gallery{grid-template-columns:1fr}
  .gallery{max-width:560px;margin:0 auto}
  .intro-inner,.area-inner,.contact-inner{grid-template-columns:1fr;gap:32px}
  .intro{padding-top:64px}
  .intro-logo{max-width:320px}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  .brand-text{display:none}
  .nav-actions .btn-small{padding:.65em 1em;font-size:.85rem}
  .hero{min-height:620px}
  .hero-shade{background:linear-gradient(0deg,rgba(9,36,52,.85) 10%,rgba(9,36,52,.35) 70%,rgba(9,36,52,.2))}
  .hero-copy{padding-bottom:56px}
  .hero .eyebrow{font-size:.72rem;letter-spacing:.16em}
  .duo{grid-template-columns:1fr}
  .how,.plans,.area,.contact{padding:64px 0}
  .form{padding:24px}
  .footer .small{margin-left:0}
  .price span{font-size:2.6rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}