:root{--ink:#202530;--muted:#6d7480;--paper:#f5f6f8;--white:#fff;--sage:#e8ecf2;--sand:#eef1f5;--line:#d9dee7;--accent:#2e477a;--dark:#1d2a50;--navy:#1d2a50;--navy-deep:#121b33;--blue-grey:#e9edf3;--ice:#f7f9fc;--radius:22px;--shadow:0 18px 50px rgba(29,42,80,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,92vw);margin:auto}.topbar{font-size:13px;text-align:center;background:var(--dark);color:white;padding:8px}.nav{display:flex;align-items:center;justify-content:space-between;padding:20px 0;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);z-index:20}.brand{font-family:Georgia,serif;font-size:24px;letter-spacing:.18em}.menu{display:flex;gap:28px;align-items:center;font-size:14px}.actions{display:flex;gap:10px;align-items:center}.btn{border:1px solid var(--ink);padding:12px 18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px}.btn.fill{background:var(--ink);color:#fff}.btn.soft{background:var(--paper);border-color:var(--paper)}.hero{padding:70px 0 48px;display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-weight:700}.hero h1,h2,h3{font-family:Georgia,serif;font-weight:500}.hero h1{font-size:clamp(44px,5.7vw,76px);line-height:1.02;margin:14px 0 20px}.lead{font-size:19px;color:var(--muted);max-width:670px}.hero-art,.card-art{position:relative;overflow:hidden;background:linear-gradient(135deg,#f7f9fc,#dfe5ee);border-radius:36px;min-height:540px}.hero-art:before{content:"";position:absolute;width:330px;height:420px;border-radius:52% 48% 46% 54%;background:radial-gradient(circle at 35% 30%,#f2d8cb,#c9a998 62%,#9b7565);right:11%;top:12%;filter:saturate(.7)}.hero-art:after{content:"";position:absolute;width:240px;height:240px;border-radius:50%;border:1px solid rgba(255,255,255,.85);left:8%;bottom:8%}.proof{display:flex;gap:28px;flex-wrap:wrap;margin-top:30px;font-size:13px}.proof b{font-size:21px;display:block;font-family:Georgia,serif}.section{padding:78px 0}.section.alt{background:var(--paper)}.section h2{font-size:42px;line-height:1.1;margin:8px 0 16px}.section-intro{max-width:700px;color:var(--muted);margin-bottom:34px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.four{grid-template-columns:repeat(4,1fr)}.card{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:#fff;box-shadow:0 0 0 rgba(0,0,0,0);transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card h3{font-size:24px;margin:10px 0}.tag{font-size:12px;background:var(--paper);padding:7px 10px;border-radius:999px;display:inline-block}.concern{min-height:180px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(145deg,#ffffff,#e9edf3)}.concern:nth-child(2n){background:linear-gradient(145deg,#ffffff,#f0f2f6)}.treatment-img{height:230px;border-radius:18px;background:linear-gradient(135deg,#eef1f5,#d9e0ea);position:relative;overflow:hidden}.treatment-img:after{content:"";position:absolute;width:125px;height:180px;border-radius:48% 52% 44% 56%;background:linear-gradient(#d9b8a4,#9f7663);left:50%;top:18%;transform:translateX(-50%);opacity:.78}.price{font-weight:700}.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.awardstrip{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:28px}.award{border:1px solid var(--line);border-radius:18px;padding:18px;text-align:center;min-height:110px;display:grid;place-content:center;font-size:12px}.result{display:grid;grid-template-columns:1fr 1fr;border-radius:var(--radius);overflow:hidden;min-height:360px}.before,.after{display:grid;place-items:end start;padding:22px;background:linear-gradient(145deg,#e3e7ee,#bfc8d6);font-weight:700}.after{background:linear-gradient(145deg,#f0f2f6,#d7dde7)}.journey{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:item}.step{border-top:1px solid var(--ink);padding-top:18px}.step:before{counter-increment:item;content:"0"counter(item);font-family:Georgia,serif;font-size:28px}.quote{font-family:Georgia,serif;font-size:23px}.footer{background:var(--dark);color:#fff;padding:52px 0}.footergrid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.footer a{display:block;color:#dfe4ed;margin:8px 0;font-size:13px}.breadcrumb{font-size:13px;color:var(--muted);margin-top:30px}.pagehero{padding:62px 0 34px}.pagehero h1{font-family:Georgia,serif;font-size:56px;line-height:1.05;margin:10px 0}.filters{display:flex;gap:9px;flex-wrap:wrap;margin:26px 0}.filter{padding:9px 12px;border:1px solid var(--line);border-radius:999px;font-size:13px}.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}.shopgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product-card{padding:0;overflow:hidden}.product-art{height:250px;background:linear-gradient(145deg,#f5f6f8,#e1e6ee);display:grid;place-items:center}.bottle{width:72px;height:150px;border-radius:12px 12px 20px 20px;background:#fff;border:1px solid #bbb;box-shadow:0 18px 26px rgba(0,0,0,.12);position:relative}.bottle:before{content:"IDS";position:absolute;top:58px;left:0;right:0;text-align:center;font-family:Georgia,serif;letter-spacing:.14em}.bottle:after{content:"";width:38px;height:28px;background:#aeb8c9;position:absolute;top:-28px;left:17px;border-radius:4px 4px 0 0}.product-body{padding:20px}.add{width:100%;margin-top:10px}.cart-panel{position:fixed;right:18px;top:90px;width:330px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow);z-index:50;display:none}.cart-panel.open{display:block}.cart-row{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0;font-size:13px}.article{width:min(790px,92vw);margin:auto}.article h1{font-family:Georgia,serif;font-size:54px;line-height:1.08}.article h2{font-size:31px;margin-top:46px}.article p,.article li{font-size:18px;color:#303743}.toc{background:var(--paper);padding:24px;border-radius:18px}.seo-note{background:#edf2f9;border-left:4px solid var(--accent);padding:16px 18px;margin:24px 0}.mobile-menu{display:none}.kpi{font-size:34px;font-family:Georgia,serif}.notice{padding:12px 16px;background:#eef2f8;border-radius:14px;font-size:13px;color:#344563}
@media(max-width:900px){.menu{display:none}.mobile-menu{display:block}.hero{grid-template-columns:1fr;padding-top:42px}.hero-art{min-height:390px}.grid,.grid.four,.shopgrid{grid-template-columns:1fr 1fr}.journey,.awardstrip{grid-template-columns:1fr 1fr}.footergrid{grid-template-columns:1fr 1fr}.pagehero h1{font-size:44px}}
@media(max-width:580px){.grid,.grid.four,.shopgrid,.journey,.awardstrip,.footergrid{grid-template-columns:1fr}.hero h1{font-size:44px}.section{padding:52px 0}.section h2{font-size:34px}.actions .btn:not(.fill){display:none}.hero-art{min-height:330px}.article h1{font-size:42px}.result{grid-template-columns:1fr}.cart-panel{left:4vw;right:4vw;width:auto}}


/* IDS Aesthetics brand-colour refinement: preserves the new UX while returning the visual language to the existing navy/white/grey identity. */
.nav{border-bottom-color:var(--line);box-shadow:0 4px 18px rgba(29,42,80,.035)}
.brand{color:var(--navy);font-family:Inter,Arial,sans-serif;font-weight:700;letter-spacing:.22em}
.eyebrow{color:var(--accent)}
.btn{border-color:var(--navy);color:var(--navy)}
.btn.fill{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.fill:hover{background:var(--navy-deep);border-color:var(--navy-deep)}
.btn.soft{background:var(--ice);border-color:var(--blue-grey);color:var(--navy)}
.tag{background:var(--blue-grey);color:var(--navy)}
.filter.active{background:var(--navy);border-color:var(--navy)}
.step{border-top-color:var(--navy)}
.footer{background:var(--navy-deep)}
.topbar{background:var(--navy-deep)}
.card:hover{border-color:#bdc7d6}
.award{background:#fff}
.hero-art:after{border-color:rgba(255,255,255,.92)}
::selection{background:#dbe3ef;color:var(--navy-deep)}