/* ===================================================================
   Ευαγγέλου Βασιλική Δήμητρα — Ποδολογικό Κέντρο
   Brand palette sampled from logo: deep teal #02768c → turquoise #3db8c4
   =================================================================== */

:root{
  --teal-900:#063a44;
  --teal-800:#07505e;
  --teal-700:#026377;
  --teal-600:#02768c;
  --teal-500:#0f8ca0;
  --turq-400:#2bb3c4;
  --turq-300:#4fcad8;
  --turq-200:#9fe3ea;

  --accent:#ff8a6b;         /* warm coral for CTAs */
  --accent-600:#f26f4d;

  --ink:#10343b;            /* primary text on light */
  --ink-soft:#4a6b72;       /* secondary text */
  --cream:#f6f7f4;
  --sand:#eef3f2;
  --white:#ffffff;
  --line:rgba(16,52,59,.10);

  --radius:22px;
  --radius-sm:14px;
  --shadow-sm:0 6px 20px rgba(6,58,68,.08);
  --shadow:0 20px 50px rgba(6,58,68,.14);
  --shadow-lg:0 40px 90px rgba(6,58,68,.22);

  --wrap:1200px;
  --ease:cubic-bezier(.22,1,.36,1);

  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--sans);color:var(--ink);
  background:var(--cream);line-height:1.65;font-weight:400;
  overflow-x:hidden;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;line-height:1.1;font-weight:700;letter-spacing:-.02em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.section{padding:clamp(64px,9vw,120px) 0}
.ico{width:1.1em;height:1.1em;flex:none}

/* ---------- typographic helpers ---------- */
.h2{font-size:clamp(2rem,4.4vw,3.2rem);letter-spacing:-.03em}
.h2--light{color:var(--white)}
.eyebrow{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.18em;
  text-transform:uppercase;color:var(--turq-200);margin-bottom:18px;
}
.eyebrow--dark{color:var(--teal-600)}
.section__head{max-width:680px;margin:0 auto clamp(40px,6vw,64px);text-align:center}
.section__sub{color:var(--ink-soft);font-size:1.08rem;margin-top:16px}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--accent);--fg:#3a1206;
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  padding:13px 24px;border-radius:999px;font-weight:700;font-size:.95rem;
  background:var(--bg);color:var(--fg);border:1.5px solid transparent;cursor:pointer;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s;
  box-shadow:0 10px 26px rgba(242,111,77,.32);white-space:nowrap;
}
.btn:hover{transform:translateY(-3px);background:var(--accent-600);box-shadow:0 16px 34px rgba(242,111,77,.4)}
.btn--lg{padding:16px 30px;font-size:1rem}
.btn--sm{padding:10px 20px;font-size:.88rem}
.btn--ghost{
  --bg:transparent;--fg:var(--teal-700);
  border-color:var(--line);box-shadow:none;backdrop-filter:blur(4px);
}
.btn--ghost:hover{--bg:var(--white);border-color:transparent;box-shadow:var(--shadow-sm)}
.btn--on-dark{--fg:#3a1206}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--teal-600);
  margin-top:8px;transition:gap .3s var(--ease)
}
.link-arrow:hover{gap:14px}
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:999px;
  background:rgba(255,255,255,.16);color:#fff;font-size:.85rem;font-weight:600;
  border:1px solid rgba(255,255,255,.25);transition:background .25s
}
.chip:hover{background:rgba(255,255,255,.28)}

/* ---------- topbar ---------- */
.topbar{background:var(--teal-900);color:rgba(255,255,255,.85);font-size:.82rem}
.topbar__inner{display:flex;align-items:center;justify-content:center;gap:14px;padding:9px 24px;flex-wrap:wrap}
.topbar__item{display:inline-flex;align-items:center;gap:7px}
.topbar__item .ico{color:var(--turq-300)}
.topbar__dot{opacity:.4}
a.topbar__item:hover{color:#fff}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(246,247,244,.85);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s,background .3s}
.nav.is-stuck{box-shadow:var(--shadow-sm);border-color:var(--line);background:rgba(246,247,244,.94)}
.nav__inner{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto}
.brand__mark{width:42px;height:42px;color:var(--teal-600);background:linear-gradient(140deg,var(--turq-200),var(--sand));border-radius:12px;padding:6px;flex:none;box-shadow:inset 0 0 0 1px rgba(2,118,140,.12)}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__name{font-family:var(--serif);font-size:1.18rem;font-weight:600;color:var(--teal-800);letter-spacing:.01em}
.brand__role{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}
.nav__links{display:flex;gap:28px}
.nav__links a{font-size:.95rem;font-weight:600;color:var(--ink);position:relative;padding:4px 0;transition:color .25s}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);border-radius:2px;transition:width .3s var(--ease)}
.nav__links a:hover{color:var(--teal-600)}
.nav__links a:hover::after{width:100%}
.nav__cta{margin-left:4px}
.nav__toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;border:none;background:none;cursor:pointer;align-items:center;justify-content:center}
.nav__toggle span{width:24px;height:2px;background:var(--teal-800);border-radius:2px;transition:transform .3s var(--ease),opacity .25s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav__mobile{display:none;flex-direction:column;gap:4px;padding:0 24px;max-height:0;overflow:hidden;transition:max-height .4s var(--ease),padding .4s var(--ease);background:var(--cream)}
.nav__mobile.is-open{max-height:420px;padding:8px 24px 24px}
.nav__mobile a{padding:14px 4px;font-weight:600;border-bottom:1px solid var(--line);color:var(--ink)}
.nav__mobile-cta{margin-top:14px;border-bottom:none}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,var(--teal-700),var(--teal-600) 45%,var(--turq-400));color:#fff;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.5}
.blob--1{width:460px;height:460px;background:radial-gradient(circle,#6fe0ec,transparent 70%);top:-120px;right:-80px}
.blob--2{width:420px;height:420px;background:radial-gradient(circle,#026377,transparent 70%);bottom:-160px;left:-100px;opacity:.7}
.hero__foot{position:absolute;right:-20px;top:50%;transform:translateY(-50%) rotate(8deg);width:min(42vw,520px);color:rgba(255,255,255,.07)}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:clamp(56px,8vw,96px);padding-bottom:clamp(56px,8vw,96px)}
.hero__content{max-width:600px}
.hero .eyebrow{color:var(--turq-200)}
.hero__title{font-size:clamp(2.5rem,5.6vw,4.3rem);letter-spacing:-.035em;font-weight:800}
.hero__title em{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--turq-200);letter-spacing:-.01em}
.hero__lead{margin-top:22px;font-size:clamp(1.05rem,1.6vw,1.2rem);color:rgba(255,255,255,.88);max-width:540px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero__badges{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:38px;padding-top:28px;border-top:1px solid rgba(255,255,255,.18)}
.hero__badges li{display:inline-flex;align-items:center;gap:9px;font-size:.9rem;font-weight:600;color:rgba(255,255,255,.92)}
.hero__badges .ico{color:var(--turq-200)}

.hero__card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:16px;backdrop-filter:blur(10px);box-shadow:var(--shadow-lg);transform:rotate(-1.2deg)}
.hero__banner{border-radius:16px;overflow:hidden;box-shadow:0 20px 40px rgba(3,40,48,.35)}
.hero__banner img{width:100%;aspect-ratio:2048/779;object-fit:cover}
.hero__cardfoot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 10px 8px}
.hero__cardfoot-k{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--turq-200);font-weight:700}
.hero__cardfoot-v{display:block;font-size:.92rem;color:#fff;font-weight:600;margin-top:2px}

/* ---------- marquee strip ---------- */
.strip{background:var(--teal-900);color:var(--turq-200);overflow:hidden;padding:16px 0;border-top:1px solid rgba(255,255,255,.06)}
.strip__track{display:inline-flex;align-items:center;gap:26px;white-space:nowrap;animation:marquee 32s linear infinite;font-family:var(--serif);font-size:1.4rem;font-style:italic}
.strip__track span{opacity:.9}
.strip:hover .strip__track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- about ---------- */
.about{background:var(--cream)}
.about__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(40px,6vw,80px);align-items:center}
.about__media{position:relative}
.about__monogram{aspect-ratio:1;border-radius:var(--radius);background:linear-gradient(150deg,var(--teal-600),var(--turq-400));display:grid;place-items:center;box-shadow:var(--shadow);overflow:hidden;position:relative}
.about__monogram::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(255,255,255,.3),transparent 55%)}
.about__monogram svg{width:46%;color:rgba(255,255,255,.92);position:relative}
.about__stat{position:absolute;right:-16px;bottom:-22px;background:#fff;border-radius:var(--radius-sm);padding:18px 22px;box-shadow:var(--shadow);display:flex;flex-direction:column;border:1px solid var(--line)}
.about__stat strong{font-family:var(--serif);font-size:2.4rem;line-height:1;color:var(--teal-600)}
.about__stat span{font-size:.82rem;color:var(--ink-soft);font-weight:600;max-width:140px;margin-top:4px}
.about__body p{color:var(--ink-soft);margin-top:18px;font-size:1.06rem}
.about__body .h2{margin-top:6px}
.ticklist{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin:28px 0 24px}
.ticklist li{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.96rem}
.ticklist .ico{color:var(--white);background:var(--teal-500);border-radius:50%;padding:4px;width:1.5em;height:1.5em}

/* ---------- services ---------- */
.services{background:var(--white)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{
  position:relative;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .4s;
  overflow:hidden;
}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--teal-500),var(--turq-300));transition:width .45s var(--ease)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);background:#fff}
.card:hover::before{width:100%}
.card__ico{display:grid;place-items:center;width:58px;height:58px;border-radius:16px;background:linear-gradient(145deg,var(--turq-200),var(--sand));color:var(--teal-600);margin-bottom:20px;transition:transform .4s var(--ease)}
.card__ico svg{width:30px;height:30px}
.card:hover .card__ico{transform:scale(1.08) rotate(-4deg)}
.card--feature{background:linear-gradient(155deg,var(--teal-600),var(--turq-400));color:#fff;border-color:transparent}
.card--feature .card__ico{background:rgba(255,255,255,.18);color:#fff}
.card--feature p{color:rgba(255,255,255,.9)}
.card--feature::before{background:rgba(255,255,255,.6)}
.card h3{font-size:1.25rem;margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:.97rem}
.card--feature h3{color:#fff}
.services__note{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:40px;color:var(--ink-soft);font-size:1rem;text-align:center;flex-wrap:wrap}
.services__note .ico{color:var(--teal-500)}
.services__note a{color:var(--teal-600);font-weight:700;border-bottom:2px solid var(--turq-200)}

/* ---------- results / before-after ---------- */
.results{background:var(--cream)}
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.ba-figure{margin:0}
.ba{position:relative;aspect-ratio:16/11;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--sand);touch-action:pan-y;--pos:50%;cursor:ew-resize}
.ba__img{position:absolute;inset:0}
.ba__img svg{width:100%;height:100%;display:block}
.ba__before{clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba__before svg{filter:saturate(.86) brightness(.98)}
.ba__divider{position:absolute;top:0;bottom:0;left:var(--pos);width:3px;margin-left:-1.5px;background:#fff;box-shadow:0 0 10px rgba(6,58,68,.25);pointer-events:none}
.ba__handle{position:absolute;top:50%;left:var(--pos);width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:#fff;border:none;display:grid;place-items:center;color:var(--teal-700);box-shadow:var(--shadow);cursor:ew-resize;touch-action:none;transition:transform .2s var(--ease)}
.ba__handle:hover{transform:scale(1.08)}
.ba__handle:focus-visible{outline:3px solid var(--turq-300);outline-offset:3px}
.ba__handle svg{width:30px;height:22px;pointer-events:none}
.ba__tag{position:absolute;top:16px;padding:7px 15px;border-radius:999px;font-size:.74rem;font-weight:800;letter-spacing:.16em;color:#fff;pointer-events:none}
.ba__tag--before{left:16px;background:rgba(6,58,68,.68)}
.ba__tag--after{right:16px;background:rgba(2,118,140,.78)}
.ba-cap{text-align:center;margin-top:16px;font-size:1.02rem;color:var(--ink-soft);font-weight:600}
.results__foot{display:flex;align-items:center;justify-content:center;gap:9px;margin-top:36px;font-size:.9rem;color:var(--ink-soft);text-align:center}
.results__foot .ico{color:var(--teal-500);flex:none}
.spark{transform-box:fill-box;transform-origin:center;animation:twinkle 2.6s ease-in-out infinite}
.spark--2{animation-delay:1.2s}
@keyframes twinkle{0%,100%{opacity:.25;transform:scale(.65)}50%{opacity:.95;transform:scale(1)}}

/* ---------- why ---------- */
.why{background:linear-gradient(165deg,var(--teal-800),var(--teal-900));color:#fff;position:relative;overflow:hidden}
.why::after{content:"";position:absolute;right:-120px;bottom:-120px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(79,202,216,.25),transparent 70%)}
.why__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,80px);align-items:start;position:relative}
.why .eyebrow{color:var(--turq-300)}
.why__intro p{color:rgba(255,255,255,.82);margin:20px 0 30px;font-size:1.08rem}
.why__list{display:grid;gap:14px}
.feat{display:flex;gap:20px;padding:24px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);transition:background .3s,transform .3s var(--ease)}
.feat:hover{background:rgba(255,255,255,.11);transform:translateX(6px)}
.feat__num{font-family:var(--serif);font-size:1.7rem;font-style:italic;color:var(--turq-300);font-weight:600;line-height:1;flex:none;width:44px}
.feat h3{font-size:1.15rem;color:#fff}
.feat p{color:rgba(255,255,255,.76);margin-top:6px;font-size:.96rem}

/* ---------- visit / steps ---------- */
.visit{background:var(--cream)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 26px;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step__n{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:linear-gradient(145deg,var(--teal-600),var(--turq-400));color:#fff;font-family:var(--serif);font-size:1.5rem;font-weight:600;margin-bottom:18px;box-shadow:0 8px 20px rgba(2,118,140,.3)}
.step h3{font-size:1.18rem;margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:.95rem}
.step:not(:last-child)::after{content:"";position:absolute;top:56px;right:-13px;width:26px;height:2px;background:var(--turq-200);z-index:2}

/* ---------- contact ---------- */
.contact{background:var(--white)}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,64px);align-items:start}
.contact__lead{color:var(--ink-soft);font-size:1.08rem;margin:16px 0 30px}
.contact__list{display:grid;gap:18px;margin-bottom:28px}
.contact__list li{display:flex;gap:16px;align-items:flex-start}
.contact__ico{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(145deg,var(--turq-200),var(--sand));color:var(--teal-600);flex:none}
.contact__ico svg{width:24px;height:24px}
.contact__list strong{display:block;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:3px}
.contact__list a,.contact__list span{color:var(--ink);font-weight:600;font-size:1.02rem}
.contact__list a:hover{color:var(--teal-600)}
.contact__socials{display:flex;gap:12px;margin-bottom:28px}
.social{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;border:1px solid var(--line);color:var(--teal-600);transition:background .3s,color .3s,transform .3s var(--ease)}
.social svg{width:22px;height:22px}
.social:hover{background:var(--teal-600);color:#fff;transform:translateY(-3px)}
.contact__cta{display:flex;flex-wrap:wrap;gap:14px}
.contact__map{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);position:sticky;top:96px}
.contact__map iframe{width:100%;height:560px;border:0;display:block}

/* ---------- footer ---------- */
.footer{background:var(--teal-900);color:rgba(255,255,255,.8)}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:36px;align-items:center;padding-top:56px;padding-bottom:40px}
.footer__brand{display:flex;align-items:center;gap:14px}
.footer__brand .brand__mark{background:rgba(255,255,255,.1);color:var(--turq-300);box-shadow:none}
.footer__brand .brand__name{color:#fff;font-family:var(--serif);font-size:1.2rem}
.footer__brand .brand__role{color:var(--turq-200);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.footer__links{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center}
.footer__links a{font-weight:600;color:rgba(255,255,255,.82)}
.footer__links a:hover{color:#fff}
.footer__contact{display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.footer__contact a{display:inline-flex;align-items:center;gap:9px;font-weight:600;color:rgba(255,255,255,.88)}
.footer__contact a:hover{color:var(--turq-300)}
.footer__contact .ico{color:var(--turq-300)}
.footer__bottom{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;flex-wrap:wrap}
.footer__social{display:flex;gap:10px}
.footer__social a{color:rgba(255,255,255,.7);transition:color .25s}
.footer__social a:hover{color:var(--turq-300)}

/* ---------- floating call button ---------- */
.fab{display:none;position:fixed;right:18px;bottom:18px;z-index:40;width:58px;height:58px;border-radius:50%;background:var(--accent);color:#3a1206;place-items:center;box-shadow:0 12px 30px rgba(242,111,77,.45);animation:pulse 2.4s infinite}
.fab .ico{width:26px;height:26px}
@keyframes pulse{0%{box-shadow:0 12px 30px rgba(242,111,77,.45),0 0 0 0 rgba(255,138,107,.5)}70%{box-shadow:0 12px 30px rgba(242,111,77,.45),0 0 0 16px rgba(255,138,107,0)}100%{box-shadow:0 12px 30px rgba(242,111,77,.45),0 0 0 0 rgba(255,138,107,0)}}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__card{max-width:520px;transform:none}
  .about__grid,.why__grid,.contact__grid,.ba-grid{grid-template-columns:1fr}
  .about__media{max-width:420px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2)::after{display:none}
  .footer__inner{grid-template-columns:1fr;text-align:center;gap:24px}
  .footer__brand{justify-content:center}
  .footer__links{justify-content:center}
  .footer__contact{align-items:center}
}
@media (max-width:760px){
  .nav__links,.nav__cta{display:none}
  .nav__toggle{display:flex}
  .nav__mobile{display:flex}
  .fab{display:grid}
  .ticklist{grid-template-columns:1fr}
  .contact__map{position:static}
  .contact__map iframe{height:360px}
}
@media (max-width:560px){
  .cards{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step::after{display:none}
  .about__stat{right:0;bottom:-16px}
  .topbar__dot{display:none}
  .topbar__inner{gap:4px 14px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}