/* =============================================================================
   Tourshell — marketing site
   Ported from the Ikariotis Aegean system, recast for a B2B operator ERP:
   cool white canvas · sea-blue primary · restrained warm signal · Inter · glass
============================================================================= */
:root{
  --bg-0:#FAFCFE; --bg-1:#EDF4F9;
  --ink:#0E1B22; --muted:rgba(14,27,34,.62); --faint:rgba(14,27,34,.40);
  --sea:#2E9BD6; --sea-deep:#1C6FA8; --sea-soft:#E8F2F9;
  --signal:#F2724D; --green:#1FBF75; --red:#F2554D; --amber:#F5A524;
  --line:rgba(16,42,58,.08);
  --radius:24px; --radius-sm:16px;
  --shadow:0 1px 2px rgba(16,50,70,.04),0 10px 24px -14px rgba(16,50,70,.22);
  --shadow-lg:0 2px 4px rgba(16,50,70,.05),0 30px 60px -28px rgba(16,50,70,.40);
  --maxw:1180px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;overflow-x:clip;max-width:100%}
body{
  margin:0; background:var(--bg-0); color:var(--ink);
  font-family:"Inter",system-ui,sans-serif; font-size:17px; line-height:1.6;
  -webkit-font-smoothing:antialiased; overflow-x:clip;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;letter-spacing:-.02em;line-height:1.08}
em{font-style:normal;color:var(--sea-deep);font-weight:600}

/* ── ambient aurora ─────────────────────────────────────────────────────── */
.aurora-field{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.aurora{position:absolute;border-radius:9999px;filter:blur(72px);opacity:.5;will-change:transform}
.aurora--sea {width:540px;height:540px;top:-150px;left:-130px;
  background:radial-gradient(circle,rgba(46,155,214,.42),transparent 70%);animation:drift1 18s var(--ease) infinite}
.aurora--deep{width:460px;height:460px;top:40%;right:-150px;
  background:radial-gradient(circle,rgba(28,111,168,.34),transparent 70%);animation:drift2 22s var(--ease) infinite}
.aurora--warm{width:400px;height:400px;bottom:-120px;left:32%;
  background:radial-gradient(circle,rgba(242,114,77,.20),transparent 70%);animation:drift1 26s var(--ease) infinite reverse}
@keyframes drift1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(34px,46px) scale(1.12)}}
@keyframes drift2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-40px,-30px) scale(1.1)}}

/* ── shared bits ───────────────────────────────────────────────────────── */
.eyebrow{
  display:inline-flex;align-items:center;gap:.55em;margin:0 0 1.1rem;
  text-transform:uppercase;letter-spacing:.2em;font-weight:700;font-size:.66rem;color:var(--sea-deep);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 4px rgba(242,114,77,.18)}
.grad{
  background:linear-gradient(100deg,var(--sea) 0%,var(--sea-deep) 60%,var(--signal) 130%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.period{color:var(--signal)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:700;font-size:.95rem;padding:.8em 1.4em;border-radius:14px;
  transition:transform .18s var(--ease),box-shadow .25s var(--ease),background .2s;cursor:pointer;border:0;
}
.btn--lg{padding:.95em 1.7em;font-size:1rem}
.btn--solid{background:var(--sea);color:#fff;box-shadow:0 12px 26px -10px rgba(46,155,214,.6)}
.btn--solid:hover{transform:translateY(-2px);background:var(--sea-deep);box-shadow:0 18px 34px -10px rgba(46,155,214,.7)}
.btn--ghost{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.btn--ghost:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.btn--dark{background:var(--ink);color:#fff;box-shadow:0 14px 30px -14px rgba(16,50,70,.6)}
.btn--dark:hover{transform:translateY(-2px);box-shadow:0 20px 38px -14px rgba(16,50,70,.7)}

.cta-row{display:flex;flex-wrap:wrap;gap:.8rem;margin:2.2rem 0 0}
.cta-row--center{justify-content:center;margin-top:2.4rem}

/* ── NAV ───────────────────────────────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;gap:1.5rem;
  padding:.85rem clamp(1rem,4vw,2.4rem);
  transition:background .3s,box-shadow .3s,backdrop-filter .3s;
}
.nav.is-stuck{
  background:rgba(250,252,254,.82);backdrop-filter:blur(22px) saturate(150%);
  -webkit-backdrop-filter:blur(22px) saturate(150%);box-shadow:0 10px 30px -18px rgba(16,50,70,.4);
}
.brand{display:flex;align-items:center;gap:.6rem;margin-right:auto}
.brand__mark{
  width:38px;height:38px;border-radius:50%;flex:none;
  background:url("assets/tourshell-mark.png") center/cover no-repeat;
  box-shadow:0 8px 18px -8px rgba(242,114,77,.5);
}
.brand__mark--sm{width:34px;height:34px}
.brand__type{display:flex;flex-direction:column;line-height:1.05}
.brand__name{font-weight:800;font-size:1.12rem;letter-spacing:-.02em}
.brand__sub{font-size:.58rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);font-weight:700}
.nav__links{display:flex;gap:1.5rem}
.nav__links a{font-weight:600;font-size:.92rem;color:var(--muted);transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.nav__actions{display:flex;align-items:center;gap:.5rem}
.nav__ghost{font-weight:700;font-size:.9rem;color:var(--ink);padding:.55em .9em;border-radius:12px;transition:background .2s}
.nav__ghost:hover{background:var(--sea-soft)}
.nav__cta{padding:.6em 1.1em;font-size:.9rem;border-radius:12px}

/* ── HERO ──────────────────────────────────────────────────────────────── */
.hero{
  max-width:var(--maxw);margin:0 auto;
  padding:clamp(7rem,13vw,9.5rem) clamp(1.2rem,4vw,2.4rem) clamp(3rem,6vw,5rem);
  display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(2rem,5vw,4rem);align-items:center;
}
.hero__title{
  font-size:clamp(2.6rem,7.4vw,5rem);font-weight:800;line-height:1.02;letter-spacing:-.038em;
  margin:.2rem 0 1.4rem;
}
.hero__lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--muted);max-width:38ch;margin:0}
.proof{
  list-style:none;display:flex;flex-wrap:wrap;gap:1.8rem;margin:2.4rem 0 0;padding:0;
  font-size:.9rem;color:var(--muted);
}
.proof strong{display:block;font-size:1.6rem;color:var(--ink);font-weight:800;letter-spacing:-.02em}

/* dashboard stage */
.hero__stage{position:relative;display:grid;place-items:center;min-height:480px}
.glow-ring{
  position:absolute;width:115%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(46,155,214,.28),rgba(28,111,168,.14) 45%,transparent 70%);
  filter:blur(22px);z-index:0;
}
.glow-ring--warm{background:radial-gradient(circle,rgba(242,114,77,.22),rgba(46,155,214,.16) 45%,transparent 70%)}

/* browser frame */
.browser{
  position:relative;z-index:1;width:100%;max-width:560px;margin:0;border-radius:18px;overflow:hidden;
  background:#fff;border:1px solid var(--line);
  box-shadow:0 50px 90px -40px rgba(16,50,70,.55),0 12px 30px -12px rgba(16,50,70,.3);
  will-change:transform;
}
.browser__bar{display:flex;align-items:center;gap:.7rem;padding:.6rem .85rem;background:#F4F8FB;border-bottom:1px solid var(--line)}
.browser__dots{display:inline-flex;gap:6px;flex:none}
.browser__dots i{width:10px;height:10px;border-radius:50%;background:#D7E2EA}
.browser__dots i:nth-child(1){background:#FF5F57}
.browser__dots i:nth-child(2){background:#FEBC2E}
.browser__dots i:nth-child(3){background:#28C840}
.browser__url{
  flex:1;text-align:center;font-size:.72rem;color:var(--muted);font-weight:600;
  background:#fff;border:1px solid var(--line);border-radius:8px;padding:.28em .8em;max-width:260px;margin:0 auto;
}
.browser__screen{width:100%;height:auto;display:block}
.browser--tilt{transform:rotate(-2deg)}

/* floating chips */
.chip{
  position:absolute;z-index:2;display:flex;align-items:center;gap:.6rem;
  background:#fff;border-radius:15px;padding:.65rem .8rem;box-shadow:var(--shadow-lg);
  font-size:.78rem;will-change:transform;
}
.chip b{display:block;font-weight:800;font-size:.82rem;letter-spacing:-.01em}
.chip small{display:block;color:var(--muted);font-size:.68rem}
.chip__icon{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-weight:800;color:#fff;flex:none}
.chip__icon.ok{background:var(--green)}
.chip__icon.warm{background:var(--signal)}
.chip--saved{top:6%;left:-7%}
.chip--rank{bottom:18%;right:-9%;flex-wrap:nowrap;max-width:210px}
.chip__star{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--amber),var(--signal));font-size:.9rem;flex:none}
.chip--zero{bottom:5%;left:-5%;gap:.55rem;padding:.6rem .9rem;font-weight:700;color:var(--ink)}
.chip__pct{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--sea),var(--sea-deep));font-weight:800;font-size:.82rem;flex:none}
.chip--alert{bottom:14%;left:-9%}

/* ── marquee ───────────────────────────────────────────────────────────── */
.marquee{overflow:hidden;padding:1.15rem 0;border-block:1px solid var(--line);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:inline-flex;align-items:center;gap:1.4rem;white-space:nowrap;
  font-weight:700;font-size:1rem;color:var(--muted);animation:scroll 46s linear infinite}
.marquee__track .sep{color:var(--signal)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ── SECTION shell ─────────────────────────────────────────────────────── */
.section{max-width:var(--maxw);margin:0 auto;padding:clamp(4.5rem,9vw,7rem) clamp(1.2rem,4vw,2.4rem)}
.section--tight{padding-top:clamp(2.5rem,5vw,3.5rem)}
.section__head{max-width:640px;margin:0 auto clamp(2.6rem,5vw,3.6rem);text-align:center}
.section__head h2,.cta h2,.showcase h2{font-size:clamp(2.1rem,4.4vw,3.2rem);font-weight:800;letter-spacing:-.03em}
.section__lead{color:var(--muted);font-size:1.06rem;margin:1.1rem auto 0;max-width:52ch}

/* ── compare (the wedge) ───────────────────────────────────────────────── */
.compare{display:grid;grid-template-columns:1fr auto 1fr;gap:1.4rem;align-items:center;max-width:980px;margin:0 auto}
.compare__card{background:#fff;border-radius:var(--radius);padding:2rem 1.9rem;box-shadow:var(--shadow);position:relative;border:1px solid var(--line)}
.compare__card--old{opacity:.92}
.compare__card--new{background:linear-gradient(160deg,#fff 0%,var(--sea-soft) 130%);border-color:rgba(46,155,214,.25);
  box-shadow:0 30px 60px -30px rgba(46,155,214,.4)}
.compare__tag{display:inline-block;font-size:.66rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);background:var(--bg-1);padding:.35em .8em;border-radius:8px;margin-bottom:1rem}
.compare__tag--sea{color:#fff;background:var(--sea)}
.compare__card h3{font-size:1.5rem;font-weight:800;margin-bottom:.6rem}
.compare__card p{color:var(--muted);font-size:.98rem;margin:0 0 1.3rem}
.compare__vs{font-weight:800;color:var(--faint);font-size:.9rem;text-transform:uppercase;letter-spacing:.1em}
.xlist,.cklist{list-style:none;margin:0;padding:0;display:grid;gap:.6rem;font-size:.95rem}
.xlist li,.cklist li{position:relative;padding-left:1.8rem;color:var(--muted)}
.xlist li::before{content:"✕";position:absolute;left:0;top:-.05em;color:var(--red);font-weight:800}
.cklist li{color:var(--ink)}
.cklist li::before{content:"";position:absolute;left:0;top:.35em;width:17px;height:17px;border-radius:50%;
  background:rgba(31,191,117,.16);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231FBF75' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>");
  background-size:12px;background-position:center;background-repeat:no-repeat}

/* ── bento features ────────────────────────────────────────────────────── */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:1.1rem}
.card{
  grid-column:span 2;background:#fff;border-radius:var(--radius);padding:1.8rem;
  box-shadow:var(--shadow);transition:transform .3s var(--ease),box-shadow .3s var(--ease);
  position:relative;overflow:hidden;border:1px solid var(--line);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.card--lg{grid-column:span 3}
.card--accent{grid-column:span 3;background:linear-gradient(150deg,#fff 0%,var(--sea-soft) 130%)}
.card__glyph{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:rgba(46,155,214,.1)}
.card__glyph svg{width:25px;height:25px;fill:none;stroke:var(--sea);stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.3rem;font-weight:800;margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.97rem;margin:0}
.tag{display:inline-block;margin:.9rem .4rem 0 0;padding:.3em .8em;border-radius:99px;font-size:.72rem;font-weight:700}
.tag--sea{background:rgba(46,155,214,.12);color:var(--sea-deep)}

/* ── showcase ──────────────────────────────────────────────────────────── */
.showcase{max-width:var(--maxw);margin:0 auto;padding:clamp(3rem,6vw,5rem) clamp(1.2rem,4vw,2.4rem);
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.showcase__media{position:relative;display:grid;place-items:center;min-height:420px}
.showcase__copy h2{margin-bottom:1.4rem}
.ticks{list-style:none;margin:0 0 2rem;padding:0;display:grid;gap:.85rem}
.ticks li{position:relative;padding-left:2rem;color:var(--muted);font-size:1.02rem}
.ticks li::before{content:"";position:absolute;left:0;top:.4em;width:18px;height:18px;border-radius:50%;
  background:rgba(46,155,214,.15);
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232E9BD6' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>");
  background-size:13px;background-position:center;background-repeat:no-repeat}

/* ── steps ─────────────────────────────────────────────────────────────── */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.step{background:#fff;border-radius:var(--radius);padding:2rem 1.8rem;box-shadow:var(--shadow);position:relative;border:1px solid var(--line)}
.step__no{font-size:.85rem;font-weight:800;letter-spacing:.1em;color:var(--signal)}
.step h3{font-size:1.25rem;font-weight:800;margin:.7rem 0 .5rem}
.step p{color:var(--muted);font-size:.97rem;margin:0}
.step::before{content:"";position:absolute;top:2rem;right:2rem;width:8px;height:8px;border-radius:50%;
  background:var(--sea);box-shadow:0 0 0 4px rgba(46,155,214,.16)}

/* ── pricing plans ─────────────────────────────────────────────────────── */
.ranks{text-align:center}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;max-width:980px;margin:0 auto;text-align:left}
.plan{background:#fff;border-radius:var(--radius);padding:1.9rem;box-shadow:var(--shadow);border:1px solid var(--line);position:relative}
.plan--featured{background:linear-gradient(165deg,#fff 0%,var(--sea-soft) 140%);
  border-color:rgba(46,155,214,.3);box-shadow:0 30px 60px -28px rgba(46,155,214,.42);transform:translateY(-8px)}
.plan__name{font-weight:800;font-size:1.3rem;letter-spacing:-.02em}
.plan__for{color:var(--muted);font-size:.9rem;margin:.2rem 0 1.1rem}
.plan__price{font-weight:800;font-size:1.8rem;color:var(--sea-deep);margin:0 0 1.2rem;letter-spacing:-.02em}
.plan__price span{font-size:.85rem;color:var(--muted);font-weight:600;margin-left:.3em}
.plan__badge{position:absolute;top:1.2rem;right:1.2rem;font-size:.6rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;color:#fff;background:var(--sea);padding:.3em .7em;border-radius:7px}
.plans__note{text-align:center;color:var(--muted);font-size:.95rem;margin:2rem auto 0;max-width:50ch}
.plans__note a{color:var(--sea-deep);font-weight:700;border-bottom:1px solid rgba(28,111,168,.3)}

/* ── CTA ───────────────────────────────────────────────────────────────── */
.cta{padding:clamp(2rem,5vw,4rem) clamp(1.2rem,4vw,2.4rem) clamp(4rem,8vw,6rem)}
.cta__inner{
  max-width:var(--maxw);margin:0 auto;text-align:center;border-radius:36px;
  padding:clamp(3rem,7vw,5.5rem) clamp(1.5rem,5vw,3rem);position:relative;overflow:hidden;
  background:
    radial-gradient(120% 120% at 15% 0%,rgba(46,155,214,.16),transparent 55%),
    radial-gradient(120% 120% at 85% 100%,rgba(242,114,77,.14),transparent 55%),
    #fff;
  box-shadow:var(--shadow-lg);border:1px solid var(--line);
}
.cta__mark{width:64px;height:64px;margin:0 auto 1.2rem;border-radius:50%;
  background:url("assets/tourshell-mark.png") center/cover no-repeat;box-shadow:0 16px 34px -14px rgba(242,114,77,.5)}
.cta h2{margin-bottom:1rem}
.cta p{color:var(--muted);max-width:46ch;margin:0 auto;font-size:1.06rem}

/* ── FOOTER ────────────────────────────────────────────────────────────── */
.foot{max-width:var(--maxw);margin:0 auto;padding:2.5rem clamp(1.2rem,4vw,2.4rem) 3.5rem;
  display:flex;flex-wrap:wrap;align-items:center;gap:1.5rem;border-top:1px solid var(--line)}
.foot__brand{display:flex;align-items:center;gap:.7rem;margin-right:auto}
.foot__brand b{display:block;font-weight:800}
.foot__brand small{color:var(--muted);font-size:.78rem}
.foot__links{display:flex;gap:1.4rem;flex-wrap:wrap}
.foot__links a{font-size:.9rem;color:var(--muted);font-weight:600;transition:color .2s}
.foot__links a:hover{color:var(--ink)}
.foot__copy{width:100%;color:var(--faint);font-size:.8rem;margin:0}

/* ── reveal-on-scroll ──────────────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ── responsive ────────────────────────────────────────────────────────── */
@media (max-width:920px){
  .hero{grid-template-columns:1fr;text-align:center;padding-top:7rem}
  .hero__lead,.proof{margin-inline:auto}
  .proof{justify-content:center}
  .cta-row{justify-content:center}
  .hero__stage{min-height:auto;margin-top:1.5rem}
  .browser{max-width:480px}
  .showcase{grid-template-columns:1fr;text-align:center}
  .showcase__copy .ticks{display:inline-grid;text-align:left}
  .nav__links{display:none}
  .bento{grid-template-columns:repeat(2,1fr)}
  .card,.card--accent{grid-column:span 1}
  .card--lg{grid-column:span 2}
  .steps{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr;gap:1rem}
  .compare__vs{justify-self:center}
  .plans{grid-template-columns:1fr;max-width:440px}
  .plan--featured{transform:none}
}
@media (max-width:560px){
  body{font-size:16px}
  .nav{gap:.5rem;padding-inline:.9rem}
  .nav__ghost{display:none}
  .nav__cta{padding:.55em .9em;font-size:.82rem}
  .brand__sub{display:none}
  .hero{padding-top:6.5rem}
  .hero__title{font-size:clamp(2.4rem,11vw,3.2rem);margin-bottom:1.1rem}
  .hero__lead{font-size:1.02rem;max-width:100%}
  .proof{gap:1rem 1.6rem}
  .proof strong{font-size:1.35rem}
  .browser{max-width:100%}
  .chip{font-size:.7rem;padding:.5rem .65rem}
  .chip b{font-size:.76rem}
  .chip--saved{left:-2%;top:3%}
  .chip--rank{right:-2%;bottom:10%;max-width:170px}
  .chip--zero{left:-2%;bottom:2%}
  .bento{grid-template-columns:1fr}
  .card--lg{grid-column:span 1}
  .showcase__media{min-height:auto}
  .browser--tilt{transform:none}
  .foot{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}