:root{
  /* core palette (from brief) */
  --blue-deep:#4F739A;
  --blue-dusty:#7493B1;
  --blue-pale:#CCE0E9;
  --cream:#FFF5D9;
  --ink:#2C3E50;
  --white:#FFFFFF;

  /* derived, low-chroma tints */
  --cream-soft:#FFFBF0;
  --cream-deep:#F7EBC9;
  --blue-mist:#EDF3F7;
  --blue-mist-2:#E1ECF2;
  --line:rgba(79,115,154,.22);
  --line-soft:rgba(79,115,154,.14);
  --ink-soft:rgba(44,62,80,.78);
  --ink-mute:rgba(44,62,80,.72);

  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Montserrat', system-ui, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--white);
  font-weight:400;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:500;line-height:1.08;color:var(--blue-deep)}
p{margin:0}
:focus-visible{outline:2px solid var(--blue-deep);outline-offset:3px}
.skip-link{position:absolute;left:8px;top:-60px;z-index:100;background:var(--blue-deep);color:#fff;
  padding:10px 16px;border-radius:2px;font-size:.8rem;letter-spacing:.04em;transition:top .2s}
.skip-link:focus{top:8px}

/* labels: all-caps Cormorant or Montserrat tracking */
.eyebrow{font-family:var(--sans);font-weight:500;font-size:.72rem;letter-spacing:.34em;
  text-transform:uppercase;color:var(--blue-dusty)}

/* image placeholder */
.ph{position:relative;background-color:var(--blue-mist);
  background-image:repeating-linear-gradient(45deg,rgba(79,115,154,.07) 0 11px,transparent 11px 22px);
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.ph span{font-family:'Courier New',monospace;font-size:11px;letter-spacing:.04em;color:var(--blue-dusty);
  text-align:center;padding:1.2em;line-height:1.6;max-width:80%;text-transform:lowercase}
.ph::after{content:"";position:absolute;inset:10px;border:1px solid rgba(79,115,154,.2)}

@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
}


  /* ============ CONCEPT A · EDITORIAL CALM ============ */
  @font-face{
    font-family:'The Youngest Serif';
    src:url("../fonts/the-youngest-serif.woff2") format('woff2'),
        url("../fonts/the-youngest-serif.ttf") format('truetype');
    font-weight:400 700;
    font-style:normal;
    font-display:swap;
  }
  /* Brand display face (from the brand book) for all serif headings in Concept A */
  :root{--serif:'The Youngest Serif','Cormorant Garamond',Georgia,serif;}
  body{background:var(--white)}
  .wrap{max-width:1200px;margin:0 auto;padding:0 24px}
  @media(min-width:900px){.wrap{padding:0 56px}}

  /* sprite */
  .ico{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;
    stroke-linecap:round;stroke-linejoin:round;display:block}
  .ico--fill{fill:currentColor;stroke:none}

  /* ---------- HEADER ---------- */
  header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.8);
    backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid transparent;transition:border-color .4s,background .4s}
  header.scrolled{border-color:var(--line-soft);background:rgba(255,255,255,.92)}
  .nav{display:flex;align-items:center;justify-content:space-between;height:72px}
  .brand{display:flex;align-items:center;gap:12px}
  .brand img{height:34px;width:auto;opacity:.95}
  .brand .wm{display:flex;flex-direction:column;line-height:1}
  .brand .wm b{font-family:var(--serif);font-weight:600;font-size:.98rem;letter-spacing:.16em;
    color:var(--blue-deep);text-transform:uppercase;white-space:nowrap}
  .brand .wm small{font-family:var(--sans);font-size:.46rem;letter-spacing:.36em;
    text-transform:uppercase;color:var(--blue-dusty);margin-top:5px;padding-left:.18em;white-space:nowrap}
  .nav-links{display:none}
  .nav-right{display:flex;align-items:center;gap:18px}
  .nav-right .phone{display:none}
  .socials{display:none}
  .menu-btn{display:flex;color:var(--blue-deep);background:none;border:none;padding:10px;margin-right:-6px}
  .menu-btn .ico{width:24px;height:24px}

  @media(min-width:900px){
    .nav{height:84px}
    .nav-links{display:flex;gap:38px;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;
      font-weight:500;color:var(--ink)}
    .nav-links a{position:relative;padding:4px 0;transition:color .25s}
    .nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:1px;width:0;
      background:var(--blue-deep);transition:width .3s}
    .nav-links a:hover{color:var(--blue-deep)}
    .nav-links a:hover::after{width:100%}
    .nav-right .phone{display:flex;align-items:center;gap:8px;font-size:.74rem;letter-spacing:.12em;
      color:var(--blue-deep);font-weight:500}
    .nav-right .phone .ico{width:16px;height:16px}
    .socials{display:flex;gap:14px;color:var(--blue-dusty)}
    .socials a{transition:color .25s}.socials a:hover{color:var(--blue-deep)}
    .menu-btn{display:none}
  }

  /* mobile menu */
  .mobile-menu{position:fixed;inset:0;z-index:60;background:var(--cream-soft);
    display:none;flex-direction:column;padding:28px 24px}
  .mobile-menu.open{display:flex;animation:mmIn .45s cubic-bezier(.2,.7,.2,1)}
  @keyframes mmIn{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:none}}
  @media(min-width:900px){.mobile-menu,.mobile-menu.open{display:none}}
  .mm-top{display:flex;justify-content:space-between;align-items:center;height:44px}
  .mm-top .x{background:none;border:none;color:var(--blue-deep);padding:6px}
  .mm-top .x .ico{width:26px;height:26px}
  .mm-links{display:flex;flex-direction:column;gap:6px;margin-top:48px}
  .mm-links a{font-family:var(--serif);font-size:2.6rem;color:var(--blue-deep);font-weight:500;
    padding:10px 0;border-bottom:1px solid var(--line-soft)}
  .mm-foot{margin-top:auto;display:flex;flex-direction:column;gap:18px;padding-bottom:12px}
  .mm-foot .phone{display:flex;align-items:center;gap:10px;font-size:1.1rem;color:var(--blue-deep);
    letter-spacing:.04em}
  .mm-foot .socials{display:flex;gap:8px;color:var(--blue-dusty);margin-left:-10px}
  .mm-foot .socials a{padding:10px}

  /* ---------- HERO ---------- */
  .hero{position:relative;padding:64px 24px 76px;overflow:hidden}
  .hero .branch-accent{position:absolute;pointer-events:none;opacity:.5;
    top:-40px;right:-70px;width:230px;transform:rotate(8deg)}
  .hero-eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:30px}
  .hero-eyebrow .rule{height:1px;width:34px;background:var(--blue-dusty);opacity:.6}
  .hero h1{font-size:clamp(2.7rem,11vw,4.6rem);font-weight:400;letter-spacing:-.01em;
    max-width:16ch}
  .hero h1 em{font-style:italic;color:var(--blue-dusty)}
  .hero .lede{margin-top:28px;max-width:42ch;font-size:1.02rem;color:var(--ink-soft);font-weight:300}
  .hero-cta{margin-top:40px;display:flex;flex-wrap:wrap;gap:16px;align-items:center}

  .btn{display:inline-flex;align-items:center;gap:11px;border:none;font-family:var(--sans);
    font-weight:500;letter-spacing:.14em;text-transform:uppercase;font-size:.73rem;
    padding:16px 30px;border-radius:2px;transition:.3s;white-space:nowrap}
  .btn-primary{background:var(--blue-deep);color:#fff}
  .btn-primary:hover{background:#3f607f;transform:translateY(-2px)}
  .btn-primary .ico{width:16px;height:16px}
  .btn-ghost{background:none;color:var(--blue-deep);padding:16px 4px}
  .btn-ghost .ico{width:16px;height:16px;transition:transform .3s}
  .btn-ghost:hover .ico{transform:translateX(5px)}

  @media(min-width:900px){
    .hero{padding:48px 0 64px;display:grid;grid-template-columns:1.45fr 1fr;gap:60px;align-items:center}
    .hero-eyebrow{margin-bottom:22px}
    .hero .lede{margin-top:22px}
    .hero-cta{margin-top:30px}
    .hero .branch-accent{width:340px;top:auto;bottom:-90px;right:0;opacity:.45}
    .hero-text{grid-column:1}
    .hero-side{position:relative;align-self:stretch;min-height:440px}
    .hero h1{font-size:clamp(3.6rem,4.4vw,4.8rem)}
  }
  .hero-portrait{display:none}
  @media(min-width:900px){
    .hero-portrait{display:block;position:absolute;inset:0;border-radius:2px}
    .hero-portrait .ph{position:absolute;inset:0}
    .hero-portrait picture{position:absolute;inset:0}
    .hero-portrait img{width:100%;height:100%;object-fit:cover;border-radius:2px;display:block}
  }

  /* section scaffolding */
  section{position:relative}
  .sec{padding:80px 0}
  @media(min-width:900px){.sec{padding:120px 0}}
  .sec-label{display:flex;align-items:center;gap:14px;margin-bottom:26px}
  .sec-label .num{font-family:var(--serif);font-style:italic;font-size:1.1rem;color:var(--blue-dusty)}
  .sec-head{font-size:clamp(2rem,7vw,3.1rem);font-weight:400;max-width:18ch}

  /* ---------- ABOUT ---------- */
  .about{background:var(--cream-soft)}
  .about-grid{display:grid;gap:40px}
  .about-portrait{aspect-ratio:4/5;border-radius:2px;overflow:hidden}
  .about-portrait img{width:100%;height:100%;object-fit:cover;display:block}
  .about-body p{margin-bottom:1.3em;color:var(--ink-soft);font-weight:300;font-size:1.04rem}
  .about-body .dropcap::first-letter{font-family:var(--serif);float:left;font-size:4.4rem;
    line-height:.78;padding:6px 14px 0 0;color:var(--blue-deep);font-weight:500}
  .sig{margin-top:20px;font-family:var(--serif);font-style:italic;font-size:1.5rem;color:var(--blue-deep)}
  .sig small{display:block;font-family:var(--sans);font-style:normal;font-size:.66rem;
    letter-spacing:.24em;text-transform:uppercase;color:var(--blue-dusty);margin-top:6px}
  @media(min-width:900px){
    .about-grid{grid-template-columns:.85fr 1fr;gap:72px;align-items:center}
  }

  /* ---------- SERVICES (editorial list) ---------- */
  .svc-list{margin-top:20px;border-top:1px solid var(--line)}
  .svc-row{display:grid;grid-template-columns:auto 1fr;gap:18px 22px;padding:30px 0;
    border-bottom:1px solid var(--line);align-items:baseline;transition:.35s}
  .svc-row .s-num{font-family:var(--serif);font-style:italic;font-size:1.1rem;color:var(--blue-dusty)}
  .svc-row .s-name{font-family:var(--serif);font-size:1.85rem;color:var(--blue-deep);font-weight:500;line-height:1.1}
  .svc-row .s-desc{grid-column:1/-1;color:var(--ink-soft);font-weight:300;max-width:60ch}
  .svc-row:hover{padding-left:14px;background:linear-gradient(90deg,var(--blue-mist),transparent 60%)}
  @media(min-width:900px){
    .svc-row{grid-template-columns:80px 30% 1fr;gap:30px;align-items:center}
    .svc-row .s-desc{grid-column:auto;margin:0}
    .svc-row .s-name{font-size:2.3rem}
  }

  /* ---------- WHY ---------- */
  .why{background:var(--blue-mist)}
  .why-grid{display:grid;gap:48px;margin-top:36px}
  .why-item{text-align:left}
  .why-item .spark{color:var(--blue-dusty);margin-bottom:18px}
  .why-item .spark .ico{width:26px;height:26px}
  .why-item h3{font-size:1.7rem;font-weight:500;margin-bottom:12px}
  .why-item p{color:var(--ink-soft);font-weight:300}
  @media(min-width:900px){.why-grid{grid-template-columns:repeat(3,1fr);gap:56px}}

  /* ---------- REVIEWS ---------- */
  .reviews{background:var(--cream-soft)}
  .stars{display:inline-flex;gap:3px;color:#D99A2B;flex:none}
  .stars .ico{width:17px;height:17px}
  .rev-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:18px;margin:6px 0 40px}
  .rev-head .sec-head{margin:0;max-width:20ch}
  .rev-rating{display:flex;align-items:center;gap:12px}
  .rev-rating b{font-family:var(--serif);font-size:2.1rem;color:var(--blue-deep);line-height:1}
  .rev-meta{font-size:.76rem;color:var(--ink-soft);letter-spacing:.04em;max-width:16ch}
  .rev-grid{display:grid;gap:1px;background:var(--line-soft);border:1px solid var(--line-soft)}
  .rev{background:var(--cream-soft);padding:30px 26px;display:flex;flex-direction:column;gap:15px}
  .rev blockquote{margin:0;font-family:var(--serif);font-style:italic;font-size:1.3rem;line-height:1.42;color:var(--ink)}
  .rev figcaption{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-dusty);margin-top:auto}
  .rev figcaption span{display:block;text-transform:none;letter-spacing:.02em;color:var(--ink-mute);margin-top:4px;font-size:.74rem}
  @media(min-width:760px){.rev-grid{grid-template-columns:repeat(2,1fr)}}

  /* ---------- CONTACT ---------- */
  .contact-grid{display:grid;gap:48px;margin-top:36px}
  .form-field{margin-bottom:20px}
  .form-row{display:grid;gap:20px}
  @media(min-width:620px){.form-row{grid-template-columns:1fr 1fr}}
  label{display:block;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
    color:var(--blue-deep);font-weight:600;margin-bottom:9px}
  label .req{color:var(--blue-deep)}
  input,textarea{width:100%;font-family:var(--sans);font-size:16px;color:var(--ink);
    background:var(--white);border:1px solid var(--line);border-radius:2px;padding:14px 15px;
    transition:.25s;font-weight:400}
  textarea{resize:vertical;min-height:120px}
  input:focus,textarea:focus{outline:none;border-color:var(--blue-deep);box-shadow:0 0 0 3px rgba(79,115,154,.1)}
  input.invalid,textarea.invalid{border-color:#b9607a;background:#fdf6f8}
  .err{color:#b9607a;font-size:.7rem;margin-top:6px;letter-spacing:.04em;display:none}
  input.invalid~.err,textarea.invalid~.err{display:block}
  .form-msg{display:none;align-items:center;gap:10px;background:var(--blue-mist);color:var(--blue-deep);
    padding:14px 16px;border-radius:2px;font-size:.84rem;margin-bottom:18px}
  .form-msg.show{display:flex}
  .contact-info{display:flex;flex-direction:column;gap:22px}
  .ci-item{display:flex;gap:14px;align-items:flex-start}
  .ci-item .ico{width:19px;height:19px;color:var(--blue-dusty);margin-top:3px;flex:none}
  .ci-item .l{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue-dusty);margin-bottom:3px}
  .ci-item .v{color:var(--ink);font-weight:400}
  .ci-item a.v:hover{color:var(--blue-deep)}
  .wa-btn{display:inline-flex;align-items:center;gap:11px;background:#25D366;color:#fff;
    padding:15px 24px;border-radius:2px;font-weight:600;letter-spacing:.04em;font-size:.86rem;
    margin-top:8px;transition:.3s;text-transform:none}
  .wa-btn:hover{background:#1eb858;transform:translateY(-2px)}
  .wa-btn .ico{width:20px;height:20px}
  @media(min-width:900px){.contact-grid{grid-template-columns:1.3fr 1fr;gap:72px}}

  /* ---------- FOOTER ---------- */
  footer{background:#3F607F;color:rgba(255,255,255,.85);padding:64px 0 30px}
  .foot-top{display:grid;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.16)}
  .foot-brand img{height:60px;filter:brightness(0) invert(1);opacity:.95}
  .foot-brand p{margin-top:16px;font-weight:300;font-size:.92rem;max-width:34ch;color:rgba(255,255,255,.85)}
  .foot-col h4{color:#fff;font-family:var(--sans);font-size:.66rem;letter-spacing:.2em;
    text-transform:uppercase;margin-bottom:16px;font-weight:600}
  .foot-col a,.foot-col p{display:block;color:rgba(255,255,255,.88);font-weight:400;font-size:.9rem;
    margin-bottom:9px;transition:color .2s}
  .foot-col a:hover{color:#fff}
  .foot-bottom{display:flex;flex-direction:column;gap:14px;padding-top:26px;font-size:.74rem;
    color:rgba(255,255,255,.8);letter-spacing:.04em}
  .foot-bottom .socials{display:flex;gap:6px;color:rgba(255,255,255,.88)}
  .foot-bottom .socials a{padding:8px}
  @media(min-width:900px){
    .foot-top{grid-template-columns:1.6fr 1fr 1fr;gap:56px}
    .foot-bottom{flex-direction:row;justify-content:space-between;align-items:center}
  }

  /* floating whatsapp */
  .wa-float{position:fixed;right:20px;bottom:20px;z-index:55;width:56px;height:56px;border-radius:50%;
    background:#25D366;display:flex;align-items:center;justify-content:center;color:#fff;
    box-shadow:0 8px 24px rgba(37,211,102,.4);transition:transform .3s}
  .wa-float:hover{transform:scale(1.08)}
  .wa-float .ico{width:30px;height:30px}

  /* reveal */
  @media(prefers-reduced-motion:no-preference){
    .reveal{opacity:0;transform:translateY(24px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.7,.2,1)}
    .reveal.in{opacity:1;transform:none}
  }