/* ==========================================================================
   Serein Studio Pilates — styles.css
   Mobile-first. Breakpoints: 480 / 768 / 1024
   Layout βασισμένο στη βάση του Google Stitch, χωρίς framework.
   ========================================================================== */

:root{
  /* Παλέτα από το ΠΡΑΓΜΑΤΙΚΟ logo (μετρημένη από τα pixels, 18/7/2026).
     Το brand είναι μονόχρωμο: ζεστό κρεμ + espresso. Κανένα έγχρωμο accent. */
  --primary:#2D241B;        /* espresso — το «SEREIN» και το μονόγραμμα */
  --primary-dark:#1C1610;   /* hover / footer */
  --accent:#2D241B;         /* ίδιο με το primary — μονόχρωμο CTA */
  --accent-dark:#1C1610;
  --text:#2D241B;
  --bg:#F3EAE1;             /* ανοιχτό κρεμ του logo */
  --bg-alt:#EBE2DA;         /* το κυρίαρχο κρεμ, 39% της εικόνας */
  --neutral:#746B61;
  --border:#D1C8BF;
  --white:#FFFFFF;

  --font-head:'Cormorant', Georgia, 'Times New Roman', serif;
  --font-body:'Manrope', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;

  --radius:12px;
  --wrap:1180px;
  --header-h:64px;
  --sticky-h:72px;
  --shadow:0 20px 40px -10px rgba(45,36,27,.10);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
  padding-top:var(--header-h);
  padding-bottom:var(--sticky-h);
}
img,iframe{max-width:100%;height:auto;display:block}

h1,h2{font-family:var(--font-head);font-weight:600;line-height:1.15;margin:0 0 .5em;color:var(--primary);letter-spacing:-.01em}
h1{font-size:2.3rem}
h2{font-size:1.95rem}
h3{font-family:var(--font-body);font-size:1.2rem;font-weight:700;line-height:1.3;margin:0 0 .4em;color:var(--text)}
p{margin:0 0 1em}
a{color:var(--primary);text-underline-offset:3px}

:focus-visible{outline:3px solid var(--primary);outline-offset:2px;border-radius:4px}
section[id]{scroll-margin-top:calc(var(--header-h) + 12px)}

.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--primary);color:#fff;padding:12px 18px;z-index:200}
.skip-link:focus{left:0}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.center{text-align:center}
.sub{color:var(--neutral);font-size:1.05rem;margin-top:-.4em}
.emphasis{font-weight:600;color:var(--primary)}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.75rem;font-weight:700;color:var(--neutral);margin:0 0 .8em}
.stars{color:#C9A227;letter-spacing:.06em}
.divider{display:block;width:96px;height:2px;background:var(--border);margin:32px auto 0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:14px 30px;
  font-family:var(--font-body);font-size:1rem;font-weight:700;
  text-decoration:none;border:2px solid transparent;border-radius:var(--radius);
  cursor:pointer;transition:background-color .2s ease,color .2s ease,transform .1s ease;
}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover,.btn-primary:focus{background:var(--accent-dark)}
.btn-secondary{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-secondary:hover,.btn-secondary:focus{background:var(--primary);color:#fff}
.btn-block{width:100%}
.btn-sm{min-height:44px;padding:10px 20px;font-size:.9rem}

/* ---------- Header (fixed) ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);
  background:rgba(243,234,225,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:16px}
.logo{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-head);font-size:1.5rem;font-weight:700;
  color:var(--primary);text-decoration:none;line-height:1.05;
}
.logo-mark{height:36px;width:auto;display:block;flex:none}
.logo-sub{display:block;font-family:var(--font-body);font-size:.58rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--neutral)}
.header-nav{display:none;gap:28px}
.header-nav a{
  font-size:.72rem;font-weight:700;letter-spacing:.12em;
  color:var(--neutral);text-decoration:none;transition:color .2s ease;
}
.header-nav a:hover,.header-nav a:focus{color:var(--primary)}
.header-cta{display:none}
.header-phone{font-weight:700;font-size:.95rem;color:var(--primary);text-decoration:none;padding:10px 4px}

/* ---------- Hero ---------- */
.hero{background:var(--bg);padding:24px 0 40px}
.hero-grid{display:grid;gap:28px}
.hero-media{position:relative}
.hero-media img{width:100%;border-radius:var(--radius);object-fit:cover;aspect-ratio:16/10;box-shadow:var(--shadow)}
.hero-badge{
  position:absolute;left:16px;bottom:-18px;
  background:var(--white);border-radius:var(--radius);padding:12px 18px;
  box-shadow:var(--shadow);line-height:1.3;
}
.hero-badge .stars{display:block;font-size:.85rem}
.hero-badge strong{display:block;font-size:.95rem}
.hero-badge span:last-child{font-size:.8rem;color:var(--neutral)}
.hero-body{padding-top:16px}
.hero-body .lead{font-size:1.1rem;max-width:34em}
.hero-body .btn{margin-top:8px}

/* ---------- Trust bar ---------- */
.trustbar{background:var(--primary);color:#F3EAE1;padding:22px 0}
.trustbar-inner{display:grid;gap:14px}
.trust-item{display:flex;align-items:center;gap:12px;font-size:.9rem;font-weight:600}
.trust-item svg{width:22px;height:22px;flex:0 0 22px;color:#C9BEB2}

/* ---------- Sections ---------- */
.section{padding:56px 0}
.section-alt{background:var(--bg-alt)}
.section-problem{background:var(--bg-alt)}
.section-cta{background:var(--primary)}
.section-cta h2{color:#fff}
.section-cta .sub{color:#C9BEB2}

/* ---------- Split (λύση / τοποθεσία / τελικό CTA) ---------- */
.split{display:grid;gap:32px;align-items:center}
.split-media img{width:100%;border-radius:var(--radius);object-fit:cover;aspect-ratio:4/3;box-shadow:var(--shadow)}

.checklist{list-style:none;padding:0;margin:20px 0 0}
.checklist li{position:relative;padding-left:34px;margin-bottom:14px}
.checklist li::before{
  content:"";position:absolute;left:0;top:.35em;
  width:20px;height:20px;border-radius:50%;
  background:var(--primary);
  -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/14px no-repeat;
          mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/14px no-repeat;
}

/* ---------- Steps (πρώτο μάθημα) ---------- */
.steps{display:grid;gap:18px;margin:32px 0}
.step-card{
  background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 24px;box-shadow:var(--shadow);
}
.section-alt .step-card{background:var(--white)}
.step-num{
  display:block;font-family:var(--font-head);font-style:italic;
  font-size:2.2rem;line-height:1;color:var(--border);margin-bottom:10px;
}
.step-card p{margin:0}

/* ---------- Prices ---------- */
.price-grid{display:grid;gap:14px;margin:32px 0}
.price-card{
  background:var(--white);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 20px;text-align:center;box-shadow:var(--shadow);
}
.price-card h3{margin-bottom:.3em;font-size:1.05rem}
.price-card .amount{font-family:var(--font-head);font-size:2.4rem;font-weight:700;color:var(--primary);line-height:1;margin:0 0 .3em}
.price-card .per{font-size:.85rem;color:var(--neutral);margin:0}

/* ---------- Reviews ---------- */
.reviews{display:grid;gap:18px;margin:32px 0}
.review{
  margin:0;background:var(--bg);border:1px solid var(--border);
  border-radius:var(--radius);padding:26px 24px;box-shadow:var(--shadow);
}
.section-alt .review{background:var(--white)}
.review .stars{font-size:1.05rem;margin:0 0 .6em}
.review .quote{font-family:var(--font-head);font-size:1.2rem;line-height:1.5;font-style:italic;margin:0 0 .8em}
.review cite{font-style:normal;font-size:.85rem;font-weight:600;letter-spacing:.06em;color:var(--neutral)}

/* ---------- Team ---------- */
.team{display:grid;gap:22px;margin-top:32px}
.team figure{margin:0}
.team img{width:100%;border-radius:var(--radius);object-fit:cover;aspect-ratio:1/1;box-shadow:var(--shadow);filter:grayscale(1);transition:filter .5s ease}
.team figure:hover img{filter:grayscale(0)}
.team figcaption{margin-top:12px;text-align:center;font-family:var(--font-head);font-size:1.4rem;font-weight:600;color:var(--primary)}

/* ---------- Schedule ---------- */
.table-scroll{overflow-x:auto;margin:28px 0;-webkit-overflow-scrolling:touch}
.schedule{width:100%;min-width:640px;border-collapse:collapse;background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.schedule th,.schedule td{padding:14px 16px;text-align:center;border-bottom:1px solid var(--border);font-size:.92rem}
.schedule thead th{background:var(--primary);color:#F3EAE1;font-weight:700;letter-spacing:.04em}
.schedule tbody th{background:var(--bg-alt);color:var(--primary);font-weight:700}
.schedule tbody tr:last-child th,.schedule tbody tr:last-child td{border-bottom:0}

/* ---------- FAQ ---------- */
details{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px}
details[open]{box-shadow:var(--shadow)}
summary{
  cursor:pointer;list-style:none;padding:18px 56px 18px 22px;
  font-family:var(--font-head);font-size:1.2rem;font-weight:600;color:var(--primary);
  position:relative;min-height:60px;display:flex;align-items:center;
}
summary::-webkit-details-marker{display:none}
.chev{
  position:absolute;right:22px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--neutral);border-bottom:2px solid var(--neutral);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s ease;
}
details[open] .chev{transform:translateY(-30%) rotate(-135deg)}
details p{padding:0 22px 20px;margin:0}

/* ---------- Contact list ---------- */
.contact-list{list-style:none;padding:0;margin:24px 0 0}
.contact-list li{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px}
.contact-list svg{width:24px;height:24px;flex:0 0 24px;color:var(--primary);margin-top:2px}
.contact-list strong{display:block;font-size:1.02rem}
.contact-list span{display:block;font-size:.92rem;color:var(--neutral)}

/* ---------- Map ---------- */
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--white)}
.map iframe{width:100%;height:340px;display:block;border:0}
.map-placeholder{padding:36px 24px;text-align:center}
.map-placeholder p{font-size:.88rem;color:var(--neutral);max-width:36em;margin:0 auto 18px}
.map-placeholder .map-alt{margin:18px 0 0;font-size:.9rem}

/* ---------- Form ---------- */
.lead-form{background:var(--bg);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--neutral);margin-bottom:7px}
.field .opt{text-transform:none;letter-spacing:0;font-weight:400}
.field input,.field textarea{
  width:100%;font-family:var(--font-body);font-size:1rem;
  padding:14px;min-height:52px;color:var(--text);background:var(--white);
  border:1px solid var(--border);border-radius:var(--radius);
}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--primary)}
.field.invalid input,.field.invalid textarea{border-color:#BA1A1A}
.consent{display:flex;align-items:flex-start;gap:12px}
.consent input{width:24px;height:24px;min-height:24px;flex:0 0 24px;margin-top:2px;accent-color:var(--primary)}
.consent label{font-weight:400;font-size:.9rem;text-transform:none;letter-spacing:0;color:var(--text);margin:0}
.form-msg{margin:14px 0 0;font-weight:600;min-height:1.4em}
.form-msg.ok{color:var(--primary)}
.form-msg.err{color:#BA1A1A}

/* ---------- Footer ---------- */
.site-footer{background:var(--primary-dark);color:#D8CEC4;padding:44px 0 24px;font-size:.92rem}
.site-footer a{color:#fff}
.footer-inner{display:grid;gap:26px}
.footer-logo{display:block;width:128px;height:auto;margin:0 0 18px}
.footer-legal{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.footer-legal a,.linklike{color:#fff;text-decoration:underline;min-height:24px}
.linklike{background:none;border:0;padding:0;font:inherit;cursor:pointer;text-align:left}
.copyright{text-align:center;margin:30px 0 0;color:#A2968A;font-size:.85rem}

/* ---------- Sticky CTA (mobile) ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  display:flex;gap:10px;padding:10px 14px;
  background:rgba(243,234,225,.97);border-top:1px solid var(--border);
  padding-bottom:calc(10px + env(safe-area-inset-bottom));
}
.sticky-cta .btn-primary{flex:1;min-height:52px;padding:12px 16px;font-size:.98rem}
.btn-call{flex:0 0 52px;width:52px;min-height:52px;padding:0;background:var(--primary);color:#fff;border-radius:var(--radius)}
.btn-call:hover,.btn-call:focus{background:var(--primary-dark)}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position:fixed;left:0;right:0;bottom:0;z-index:120;
  background:var(--white);border-top:2px solid var(--primary);
  padding:18px 20px calc(18px + env(safe-area-inset-bottom));
  box-shadow:0 -6px 24px rgba(45,36,27,.14);
}
.cookie-inner{max-width:var(--wrap);margin:0 auto}
.cookie-inner p{font-size:.9rem;margin:0 0 14px}
.cookie-actions{display:flex;gap:12px}
.cookie-actions .btn{flex:1;min-height:48px;padding:12px 16px;font-size:.95rem}
body.cookie-open .sticky-cta{display:none}

/* ---------- Νομικές σελίδες ---------- */
.legal{padding:40px 0 64px}
.legal h1{font-size:2rem;margin-bottom:.2em}
.legal .updated{color:var(--neutral);font-size:.9rem;margin-bottom:2em}
.legal h2{font-size:1.4rem;margin-top:1.8em}
.legal h3{margin-top:1.4em}
.legal ul{padding-left:1.2em;margin:0 0 1em}
.legal li{margin-bottom:.4em}
.legal .back{display:inline-block;margin-top:2em;font-weight:700}
.legal table{width:100%;border-collapse:collapse;background:var(--white);font-size:.92rem;margin-bottom:1em}
.legal th,.legal td{border:1px solid var(--border);padding:10px 12px;text-align:left;vertical-align:top}
.legal th{background:var(--bg-alt);font-weight:700}
.legal .todo{background:#FFF3CD;padding:2px 6px;border-radius:4px;font-weight:700;font-size:.9em}

/* ==========================================================================
   480px+
   ========================================================================== */
@media (min-width:480px){
  .price-grid{grid-template-columns:1fr 1fr}
  .team{grid-template-columns:1fr 1fr}
  .cookie-actions{justify-content:flex-start}
  .cookie-actions .btn{flex:0 0 auto;min-width:170px}
}

/* ==========================================================================
   768px+
   ========================================================================== */
@media (min-width:768px){
  :root{--header-h:80px}
  body{font-size:18px;padding-bottom:0}
  h1{font-size:3.1rem}
  h2{font-size:2.4rem}
  .section{padding:84px 0}
  .hero{padding:48px 0 64px}
  .hero-grid{grid-template-columns:1fr 1fr;gap:48px;align-items:center}
  .hero-body{order:1;padding-top:0}
  .hero-media{order:2}
  .hero-media img{aspect-ratio:4/3}
  .hero-badge{left:auto;right:-16px;bottom:-24px}
  .header-nav{display:flex}
  .header-cta{display:inline-flex}
  .header-phone{display:none}
  .logo-mark{height:46px}
  .footer-logo{width:150px}
  /* Οι νομικές σελίδες δεν έχουν nav/CTA — εκεί το τηλέφωνο μένει ορατό. */
  .site-header.simple .header-phone{display:block}
  .trustbar-inner{grid-template-columns:repeat(3,1fr);gap:24px}
  .trust-item{justify-content:center;text-align:left}
  .trust-item+.trust-item{border-left:1px solid rgba(255,255,255,.18);padding-left:24px}
  .split{grid-template-columns:1fr 1fr;gap:56px}
  .steps{grid-template-columns:repeat(3,1fr);gap:24px}
  .price-grid{grid-template-columns:repeat(4,1fr)}
  .reviews{grid-template-columns:repeat(3,1fr)}
  .footer-inner{grid-template-columns:1.4fr 1fr}
  .footer-legal{align-items:flex-end}
  .sticky-cta{display:none}
  .map iframe{height:440px}
  .lead-form{padding:34px}
}

/* ==========================================================================
   1024px+
   ========================================================================== */
@media (min-width:1024px){
  .section{padding:100px 0}
  .hero{padding:64px 0 80px}
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none !important;transition:none !important}
}