:root{--primary:#6d28d9;--primary2:#8b5cf6;--dark:#171321;--muted:#6b7280;--bg:#faf8ff;--card:#fff;--border:#e8e2f2;--danger:#b91c1c;--success:#047857;--warning:#a16207;--radius:18px;--shadow:0 14px 40px rgba(48,25,88,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--dark);line-height:1.55}a{color:var(--primary);text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--dark);font-size:1.25rem}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;color:white;background:linear-gradient(135deg,var(--primary),#ec4899)}.nav{display:flex;align-items:center;gap:20px}.nav a{color:#31293c;font-weight:650}.nav-toggle{display:none;border:0;background:none;font-size:1.6rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;background:var(--primary);color:#fff!important;font-weight:800;cursor:pointer}.btn:hover{filter:brightness(.95)}.btn-secondary{background:#ede9fe;color:#5b21b6!important}.btn-outline{background:transparent;color:var(--primary)!important;border:1px solid var(--primary)}.btn-danger{background:var(--danger)}.btn-sm{padding:9px 13px;font-size:.9rem}.hero{padding:76px 0 52px;background:radial-gradient(circle at 80% 10%,#f5d0fe 0,transparent 36%),linear-gradient(135deg,#fff,#f3efff)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}.eyebrow{display:inline-flex;padding:7px 12px;border-radius:99px;background:#ede9fe;color:#5b21b6;font-weight:800;font-size:.86rem}.hero h1{font-size:clamp(2.3rem,6vw,4.8rem);line-height:1.02;margin:18px 0}.hero p{font-size:1.15rem;color:var(--muted);max-width:640px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.phone-card{background:#16121e;border-radius:34px;padding:12px;box-shadow:0 25px 70px rgba(73,37,124,.25);max-width:360px;margin:auto}.phone-screen{background:#fff;border-radius:25px;padding:22px;min-height:520px}.mock-service{border:1px solid var(--border);padding:14px;border-radius:14px;margin-top:12px}.section{padding:64px 0}.section-muted{background:#f1edfa}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section h2{font-size:clamp(1.8rem,4vw,2.8rem);margin:0}.grid{display:grid;gap:22px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.stylist-card{padding:0;overflow:hidden}.stylist-card img{width:100%;height:240px;object-fit:cover}.stylist-card .content{padding:20px}.avatar{width:54px;height:54px;border-radius:50%;object-fit:cover;background:#ede9fe}.avatar-lg{width:120px;height:120px}.meta{color:var(--muted);font-size:.94rem}.rating{color:#ca8a04;font-weight:800}.price{font-weight:900;font-size:1.2rem}.form-card{max-width:720px;margin:42px auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:7px}.field-full{grid-column:1/-1}label{font-weight:800}input,select,textarea{width:100%;padding:13px 14px;border:1px solid #d8d0e5;border-radius:12px;background:#fff;font:inherit;color:inherit}input:focus,select:focus,textarea:focus{outline:3px solid #ddd6fe;border-color:var(--primary)}textarea{min-height:120px;resize:vertical}.help{color:var(--muted);font-size:.88rem}.alert{margin-top:16px;padding:14px 16px;border-radius:12px;border:1px solid}.alert-success{color:#065f46;background:#ecfdf5;border-color:#a7f3d0}.alert-danger{color:#991b1b;background:#fef2f2;border-color:#fecaca}.alert-warning{color:#92400e;background:#fffbeb;border-color:#fde68a}.alert-info{color:#1e40af;background:#eff6ff;border-color:#bfdbfe}.dashboard{padding:34px 0}.dashboard-grid{display:grid;grid-template-columns:230px 1fr;gap:24px}.sidebar{background:#21182f;color:white;border-radius:18px;padding:18px;height:max-content;position:sticky;top:92px}.sidebar a{display:block;color:#e9d5ff;padding:11px 12px;border-radius:10px}.sidebar a:hover,.sidebar a.active{background:#6d28d9;color:#fff}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{background:#fff;border:1px solid var(--border);border-radius:16px;padding:20px}.stat strong{font-size:2rem;display:block}.table-wrap{overflow:auto;background:white;border:1px solid var(--border);border-radius:16px}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:14px;border-bottom:1px solid var(--border);vertical-align:top}th{font-size:.84rem;text-transform:uppercase;color:var(--muted);background:#fbfaff}.badge{display:inline-flex;padding:5px 9px;border-radius:99px;background:#ede9fe;color:#5b21b6;font-size:.8rem;font-weight:850}.badge-confirmed,.badge-completed{background:#d1fae5;color:#065f46}.badge-cancelled,.badge-no_show{background:#fee2e2;color:#991b1b}.badge-pending{background:#fef3c7;color:#92400e}.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:10px;margin-top:14px}.slot{padding:11px;border:1px solid var(--border);background:#fff;border-radius:10px;cursor:pointer;font-weight:800}.slot.selected,.slot:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.appointment-card{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center}.empty{padding:42px;text-align:center;color:var(--muted)}.site-footer{background:#171321;color:#ddd1ea;padding:44px 0;margin-top:50px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}.footer-grid a,.footer-grid span{display:block;color:#ddd1ea;margin:7px 0}.profile-hero{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:12px;margin-bottom:24px}.calendar-day{background:white;border:1px solid var(--border);border-radius:14px;padding:14px}.schedule-row{display:grid;grid-template-columns:130px 1fr 1fr 1fr 1fr;gap:10px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
@media(max-width:900px){.hero-grid,.dashboard-grid{grid-template-columns:1fr}.grid-3,.grid-4,.stat-grid{grid-template-columns:repeat(2,1fr)}.sidebar{position:static}.filters{grid-template-columns:1fr 1fr}.profile-hero{grid-template-columns:auto 1fr}.profile-hero>.btn{grid-column:1/-1}.nav-toggle{display:block}.nav{display:none;position:absolute;left:16px;right:16px;top:66px;background:white;padding:16px;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.container{width:min(100% - 22px,1160px)}.hero{padding:46px 0}.grid-3,.grid-4,.stat-grid,.form-grid,.filters{grid-template-columns:1fr}.field-full{grid-column:auto}.section{padding:44px 0}.appointment-card{grid-template-columns:1fr}.schedule-row{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.site-header{position:relative}.phone-card{max-width:320px}.card{padding:17px}}

/* HairSync FR / EN language selector */
.lang-switch{display:inline-flex;align-items:center;gap:3px;padding:3px;border:1px solid var(--border);border-radius:999px;background:#fff;white-space:nowrap}.lang-option{display:grid;place-items:center;min-width:34px;height:29px;padding:0 8px;border-radius:999px;color:#655b70!important;font-size:.72rem;font-weight:900;letter-spacing:.04em}.lang-option:hover,.lang-option.active{background:var(--primary);color:#fff!important}.lang-switch-footer{margin-top:12px;width:max-content;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}.lang-switch-footer .lang-option{color:#ddd1ea!important}.lang-switch-footer .lang-option.active{color:#fff!important}
@media(max-width:900px){.nav .lang-switch{margin-top:4px;align-self:flex-start}.lang-option{min-width:39px;height:32px}}