/* ===== Dr. Gheorghe Cerin — stil site (refresh modern) ===== */
:root{
  --brand:#0f766e;         /* teal-emerald modern */
  --brand-dark:#0b5a53;
  --brand-deep:#083f3a;
  --brand-soft:#e6f2f0;
  --brand-soft2:#d7ebe8;
  --accent:#e07a5f;        /* terracotta cald */
  --accent-btn:#c0563f;    /* terracotta inchis pt butoane (contrast bun) */
  --accent-dark:#a8472f;
  --gold:#d9a441;
  --ink:#1e2b29;
  --muted:#5e6f6c;
  --line:#e7e3db;
  --bg:#fbfaf7;            /* alb cald */
  --surface:#ffffff;
  --surface-soft:#f3f1ea;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 10px 30px rgba(15,60,56,.10);
  --shadow-sm:0 3px 12px rgba(15,60,56,.07);
  --shadow-lg:0 24px 60px rgba(15,60,56,.16);
  --maxw:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden}
body{
  margin:0;
  font-family:"Source Sans 3","Segoe UI",system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  font-size:clamp(16px,1.1vw,18px);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Lora",Georgia,serif;line-height:1.2;color:var(--brand-deep);font-weight:600;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,4.4vw,3.4rem);margin:.15em 0 .35em}
h2{font-size:clamp(1.55rem,3vw,2.3rem);margin:1.5em 0 .5em}
h3{font-size:1.3rem;margin:1.3em 0 .4em;color:var(--brand-dark)}
p{margin:0 0 1.1em}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.narrow{max-width:780px}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.9);backdrop-filter:saturate(1.3) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px clamp(16px,4vw,32px);max-width:var(--maxw);margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand .logo{width:46px;height:46px;flex:0 0 46px}
.brand b{display:block;font-family:"Lora",serif;font-size:1.2rem;color:var(--brand-deep);line-height:1.05}
.brand span{display:block;font-size:.74rem;color:var(--muted);letter-spacing:.01em}
.nav{display:flex;align-items:center;gap:4px}
.nav a{padding:9px 13px;border-radius:10px;color:var(--ink);font-weight:600;font-size:.96rem;transition:background .15s,color .15s}
.nav a:hover{background:var(--brand-soft);text-decoration:none}
.nav a.active{color:var(--brand);background:var(--brand-soft)}
.nav a.nav-dl{background:var(--accent-btn);color:#fff;font-weight:700}
.nav a.nav-dl:hover{background:var(--accent-dark)}
.lang-switch{display:flex;gap:2px;margin-left:10px;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface)}
.lang-switch a{padding:7px 11px;font-size:.8rem;font-weight:700;color:var(--muted);border-radius:0}
.lang-switch a.active{background:var(--brand);color:#fff}
.lang-switch a:hover{text-decoration:none}
.nav-toggle{display:none;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:1.3rem;cursor:pointer;color:var(--brand-deep);line-height:1}

/* ===== Butoane ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:40px;font-weight:700;font-size:1.02rem;cursor:pointer;border:2px solid transparent;transition:transform .12s,box-shadow .2s,background .15s;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(15,118,110,.25)}
.btn-primary:hover{background:var(--brand-dark);color:#fff}
.btn-accent{background:var(--accent-btn);color:#fff;box-shadow:0 8px 20px rgba(192,86,63,.28)}
.btn-accent:hover{background:var(--accent-dark);color:#fff}
.btn-outline{background:transparent;color:var(--brand);border-color:var(--brand)}
.btn-outline:hover{background:var(--brand-soft)}
.btn-light{background:#fff;color:var(--accent-dark)}
.btn-light:hover{background:#fff;color:var(--accent-dark);box-shadow:var(--shadow)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.24);color:#fff}

/* ===== Hero ===== */
.hero{position:relative;background:radial-gradient(120% 120% at 85% 0%,var(--brand) 0%,var(--brand-dark) 55%,var(--brand-deep) 100%);color:#fff;overflow:hidden;padding:clamp(48px,7vw,86px) 0 clamp(90px,10vw,130px)}
.hero::before{content:"";position:absolute;right:-8%;top:-20%;width:46vw;max-width:560px;height:46vw;max-height:560px;border-radius:50%;background:rgba(255,255,255,.07)}
.hero::after{content:"";position:absolute;left:-10%;bottom:-30%;width:40vw;max-width:460px;height:40vw;max-height:460px;border-radius:50%;background:rgba(224,122,95,.16)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,60px);align-items:center}
.hero .badge{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#fff;padding:6px 14px;border-radius:30px;font-size:.82rem;font-weight:700;letter-spacing:.03em;margin-bottom:14px}
.hero h1{color:#fff;margin-top:0;max-width:16ch}
.hero p{font-size:clamp(1.05rem,1.6vw,1.25rem);color:rgba(255,255,255,.92);max-width:54ch}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-photo{margin:0;position:relative}
.hero-photo img{width:100%;border-radius:22px;box-shadow:var(--shadow-lg);border:5px solid rgba(255,255,255,.9)}

/* ===== Statistici ===== */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,22px);width:100%;max-width:var(--maxw);margin:clamp(-70px,-7vw,-60px) auto 0;padding:0 clamp(16px,4vw,32px);position:relative;z-index:5}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(20px,3vw,30px) 18px;text-align:center}
.stat b{display:block;font-family:"Lora",serif;font-size:clamp(1.9rem,3.4vw,2.5rem);color:var(--accent);line-height:1}
.stat span{display:block;margin-top:6px;color:var(--muted);font-size:.93rem}

/* ===== Sectiuni ===== */
.section{padding:clamp(48px,7vw,78px) 0}
.section.soft{background:var(--surface-soft)}
.section-head{text-align:center;max-width:680px;margin:0 auto 38px}
.section-head h2{margin-top:0}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:700;color:var(--accent)}
.intro-center{max-width:760px;margin:0 auto;text-align:center}
.intro-center .lead{font-size:clamp(1.12rem,1.7vw,1.3rem);color:var(--ink);margin-top:.4em}

/* ===== Carduri ===== */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .22s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ico{width:54px;height:54px;color:var(--brand);margin-bottom:16px;background:var(--brand-soft);padding:12px;border-radius:14px}
.card h3{margin:0 0 .4em}
.card p{color:var(--muted);flex:1}
.card a.more{font-weight:700;margin-top:10px;color:var(--accent-dark)}

/* ===== Pagina interioara ===== */
.page-hero{background:linear-gradient(180deg,var(--brand-soft),var(--bg));border-bottom:1px solid var(--line);padding:clamp(34px,5vw,54px) 0}
.page-hero h1{margin:0 0 .3em}
.page-hero p{color:var(--muted);font-size:clamp(1.05rem,1.5vw,1.18rem);max-width:64ch;margin:0}
.content{padding:clamp(40px,6vw,60px) 0}
.content h2{border-bottom:2px solid var(--brand-soft2);padding-bottom:.25em}
.lead{font-size:clamp(1.08rem,1.5vw,1.22rem);color:var(--ink)}

/* ===== Foto Dr. Cerin ===== */
.about-head{display:grid;grid-template-columns:260px 1fr;gap:clamp(22px,4vw,40px);align-items:center}
.about-photo{margin:0}
.about-photo img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);border:5px solid var(--surface)}

/* ===== Timeline CV ===== */
.timeline{list-style:none;margin:0;padding:0;border-left:3px solid var(--brand-soft2)}
.timeline li{position:relative;padding:0 0 26px 26px}
.timeline li::before{content:"";position:absolute;left:-9px;top:4px;width:15px;height:15px;border-radius:50%;background:var(--brand);border:3px solid var(--bg);box-shadow:0 0 0 2px var(--brand-soft2)}
.timeline .yr{font-weight:700;color:var(--accent-dark);font-size:.9rem}
.timeline b{display:block;color:var(--brand-deep)}
.timeline span{color:var(--muted)}

/* ===== Liste cu bifa ===== */
.ticks{list-style:none;padding:0;margin:0}
.ticks li{position:relative;padding:8px 0 8px 32px;border-bottom:1px solid var(--line)}
.ticks li:last-child{border-bottom:none}
.ticks li::before{content:"";position:absolute;left:0;top:13px;width:18px;height:18px;background:var(--brand);-webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6L9 17l-5-5'/></svg>") center/contain no-repeat;mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6L9 17l-5-5'/></svg>") center/contain no-repeat}

/* ===== Cuprins dieta ===== */
.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;margin:0 0 36px;box-shadow:var(--shadow-sm)}
.toc h3{margin:0 0 .5em;color:var(--brand-deep)}
.toc ol{margin:0;padding-left:1.2em;columns:2;column-gap:40px}
.toc li{margin-bottom:6px}
.toc a{color:var(--ink)}
.guide h2{scroll-margin-top:90px}
.guide .box{background:var(--brand-soft);border-left:4px solid var(--brand);border-radius:12px;padding:16px 20px;margin:1.4em 0;color:var(--brand-deep)}
.guide .recipe{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;box-shadow:var(--shadow-sm)}
.callout{background:#fdf1ec;border-left:4px solid var(--accent);border-radius:12px;padding:16px 20px;margin:1.6em 0;color:var(--accent-dark)}

/* ===== Caseta de descarcare (pagina dieta) ===== */
.dl-box{display:flex;gap:22px;align-items:center;background:var(--surface);border:2px solid var(--accent);border-radius:var(--radius);padding:28px;margin:0 0 40px;box-shadow:var(--shadow);scroll-margin-top:90px}
.dl-box-ico{flex:0 0 52px;width:52px;height:52px;color:var(--accent-btn)}
.dl-box-body{flex:1}
.dl-box-body h3{margin:0 0 .6em;color:var(--accent-dark)}
.dl-box .btns{display:flex;gap:12px;flex-wrap:wrap}

/* ===== Banda de descarcare (home) ===== */
.dl-band{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;padding:clamp(34px,5vw,48px) 0}
.dl-band-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.dl-band-text{flex:1;min-width:260px}
.dl-band h2{color:#fff;margin:0 0 .3em}
.dl-band p{color:rgba(255,255,255,.94);margin:0;max-width:60ch}
.dl-band-btns{display:flex;gap:12px;flex-wrap:wrap}

/* ===== Caseta carte ===== */
.book-box{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;background:var(--brand-soft);border:1px solid var(--brand-soft2);border-radius:var(--radius);padding:26px 30px;margin:34px 0 10px}
.book-box h3{margin:0 0 .4em;color:var(--brand-deep)}
.book-box p{margin:0;color:var(--muted);max-width:52ch}
.book-box .btn{flex:0 0 auto}

/* ===== Tabel indice glicemic ===== */
.ig-controls{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:20px;position:sticky;top:72px;z-index:10;background:var(--bg);padding:12px 0}
.ig-search{flex:1;min-width:200px;padding:13px 18px;border:1px solid var(--line);border-radius:40px;font-size:1rem;font-family:inherit;background:var(--surface)}
.ig-search:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.ig-filters{display:flex;gap:6px;flex-wrap:wrap}
.chip{padding:10px 16px;border-radius:40px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-weight:600;font-size:.9rem;color:var(--muted)}
.chip:hover{border-color:var(--brand)}
.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}
.ig-count{color:var(--muted);font-size:.9rem;margin-bottom:12px}
.ig-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:10px}
.ig-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.ig-item .food{font-weight:600}
.ig-item .val{font-weight:700;padding:3px 11px;border-radius:30px;color:#fff;font-size:.9rem;min-width:40px;text-align:center}
.ig-low .val{background:#2e8b57}
.ig-mid .val{background:#d99a2b}
.ig-high .val{background:var(--accent-btn)}
.ig-low{border-left:4px solid #2e8b57}
.ig-mid{border-left:4px solid #d99a2b}
.ig-high{border-left:4px solid var(--accent-btn)}
.ig-empty{padding:40px;text-align:center;color:var(--muted)}
.legend{display:flex;gap:18px;flex-wrap:wrap;margin:4px 0 22px;font-size:.9rem;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:7px}
.legend i{width:14px;height:14px;border-radius:4px;display:inline-block}

/* ===== Formular contact ===== */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-weight:600;font-size:.95rem;color:var(--brand-deep)}
.field input,.field textarea{padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:1rem;font-family:inherit;background:var(--surface)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.field textarea{min-height:140px;resize:vertical}
.alert{padding:14px 18px;border-radius:12px;margin-bottom:20px;font-weight:600}
.alert.ok{background:#e7f6ec;color:#1e6b3a;border:1px solid #bfe3cb}
.alert.err{background:#fdecee;color:var(--accent-dark);border:1px solid #f3c9cf}
.contact-wrap{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}
.contact-aside{background:var(--surface-soft);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.contact-aside h3{margin-top:0}

/* ===== Footer ===== */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.85);padding:clamp(40px,6vw,54px) 0 26px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px}
.site-footer h4{color:#fff;margin:0 0 .7em;font-size:1.05rem}
.site-footer a{color:rgba(255,255,255,.85)}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:34px;padding-top:20px;font-size:.85rem;color:rgba(255,255,255,.6);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ===== Banner cookie-uri ===== */
.cookie-bar{display:none;position:fixed;left:16px;right:16px;bottom:16px;z-index:200;background:var(--brand-deep);color:#fff;border-radius:16px;padding:16px 20px;align-items:center;gap:18px;box-shadow:var(--shadow-lg);max-width:760px;margin:0 auto}
.cookie-bar.show{display:flex}
.cookie-bar p{margin:0;font-size:.92rem;color:rgba(255,255,255,.92);flex:1}
.cookie-bar .btn{flex:0 0 auto;padding:11px 24px}

/* ===== Responsive ===== */
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;text-align:left}
  .hero-photo{max-width:380px;margin-top:8px}
}
@media(max-width:860px){
  .nav{position:fixed;inset:62px 0 auto 0;flex-direction:column;align-items:stretch;background:var(--surface);border-bottom:1px solid var(--line);padding:12px clamp(16px,4vw,32px) 20px;gap:2px;box-shadow:var(--shadow);display:none}
  .nav.open{display:flex}
  .nav a{padding:13px}
  .lang-switch{margin:10px 0 0;align-self:flex-start}
  .nav-toggle{display:block}
  .contact-wrap{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .stats{grid-template-columns:1fr;margin-top:-50px}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .toc ol{columns:1}
  .about-head{grid-template-columns:1fr;text-align:center;gap:18px}
  .about-photo{max-width:240px;margin:0 auto}
  .dl-box{flex-direction:column;text-align:center;align-items:stretch}
  .dl-box .btns{justify-content:center}
  .ig-controls{position:static}
  .btn{width:100%;justify-content:center}
  .hero .btns .btn{width:auto}
}
@media(min-width:1500px){:root{--maxw:1280px}}

/* ===== Carduri clinici (contact) ===== */
.clinic-card{align-items:flex-start}
.clinic-card .clinic-city{color:var(--accent-dark);font-weight:600;font-size:.92rem;margin:0 0 .5em}
.clinic-card p:not(.clinic-city){flex:1}
.clinic-card .btn{margin-top:8px}