/* ===========================================================
   MD&PC — Medical Device & Pharmaceutical Consulting
   Shared stylesheet
   Palette derived from brand logo: medical blue + fresh green
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,500;1,600&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root{
  --blue:#0a84c0;
  --blue-deep:#075a86;
  --blue-ink:#073a55;
  --green:#8cc63f;
  --green-deep:#6fa522;
  --ink:#16242e;
  --slate:#4a5b66;
  --mist:#f4f8fb;
  --mist-2:#eaf2f7;
  --line:#dbe6ee;
  --white:#ffffff;
  --shadow-sm:0 2px 12px rgba(7,58,85,.06);
  --shadow-md:0 14px 40px rgba(7,58,85,.10);
  --shadow-lg:0 30px 70px rgba(7,58,85,.16);
  --r:18px;
  --maxw:1180px;
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Plus Jakarta Sans',system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.08;letter-spacing:-.005em;color:var(--blue-ink)}
h1{font-weight:600}
.hero h1,.about-name{font-weight:600;letter-spacing:-.012em}
.eyebrow{
  font-family:var(--sans);
  font-weight:700;
  font-size:.74rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--green-deep);
  margin-bottom:18px;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--green);display:inline-block}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:96px}
.nav .logo img{height:64px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:36px}
.nav-links a{
  font-weight:600;font-size:.95rem;color:var(--slate);
  position:relative;padding:6px 0;transition:color .25s;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;
  background:var(--green);transition:width .3s ease;
}
.nav-links a:hover{color:var(--blue-ink)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--blue-ink)}
.nav-cta{
  background:var(--blue);color:#fff!important;padding:11px 22px;border-radius:999px;
  font-weight:600;font-size:.92rem;box-shadow:var(--shadow-sm);
  transition:transform .25s,box-shadow .25s,background .25s;
}
.nav-cta::after{display:none}
.nav-cta:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:var(--shadow-md)}

/* Services dropdown */
.nav-item{position:relative;display:flex;align-items:center}
.nav-item.has-dropdown > a{display:inline-flex;align-items:center;gap:6px}
/* Invisible hover bridge — keeps :hover continuous across the gap between
   the trigger and the dropdown so the menu doesn't close while the user is
   moving their cursor down to click an item. */
.nav-item.has-dropdown::after{
  content:"";position:absolute;top:100%;left:50%;
  transform:translateX(-50%);
  width:360px;height:22px;
  /* deliberately no background — visual only via dropdown styling */
}
.nav-item.has-dropdown .caret{
  width:10px;height:10px;display:inline-block;
  transition:transform .25s ease;color:var(--slate);
}
.nav-item.has-dropdown:hover .caret,
.nav-item.has-dropdown:focus-within .caret{transform:rotate(180deg);color:var(--blue-ink)}
.dropdown{
  position:absolute;top:calc(100% + 12px);left:50%;
  transform:translateX(-50%) translateY(-8px);
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow-md);padding:10px;min-width:340px;
  opacity:0;visibility:hidden;pointer-events:none;
  /* Slower close, instant open — see :hover rule below */
  transition:opacity .35s ease .12s,transform .35s ease .12s,visibility 0s linear .47s;
  z-index:60;
}
.dropdown::before{
  content:"";position:absolute;top:-7px;left:50%;
  transform:translateX(-50%) rotate(45deg);
  width:12px;height:12px;background:#fff;
  border-left:1px solid var(--line);border-top:1px solid var(--line);
}
.nav-item.has-dropdown:hover .dropdown,
.nav-item.has-dropdown:focus-within .dropdown{
  opacity:1;visibility:visible;pointer-events:auto;
  transform:translateX(-50%) translateY(0);
  transition:opacity .2s ease 0s,transform .2s ease 0s,visibility 0s linear 0s;
}
.dropdown a{
  display:block;padding:11px 16px;border-radius:10px;
  font-size:.92rem;font-weight:500;color:var(--slate);
  line-height:1.35;transition:background .2s,color .2s,padding .2s;
}
.dropdown a::after{display:none}
.dropdown a:hover{background:var(--mist);color:var(--blue-ink);padding-left:20px}
.dropdown a .n{font-family:var(--serif);font-weight:600;color:var(--green-deep);margin-right:10px;font-size:.85rem}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px}
.menu-toggle span{width:26px;height:2px;background:var(--blue-ink);transition:.3s}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:600;font-size:.98rem;padding:15px 30px;border-radius:999px;
  cursor:pointer;border:0;transition:transform .25s,box-shadow .25s,background .25s;
}
.btn-primary{background:var(--green);color:#173a00;box-shadow:0 10px 26px rgba(140,198,63,.34)}
.btn-primary:hover{background:var(--green-deep);color:#fff;transform:translateY(-3px);box-shadow:0 16px 34px rgba(140,198,63,.42)}
.btn-ghost{background:transparent;color:var(--blue-ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-3px)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:var(--shadow-sm)}
.btn-blue:hover{background:var(--blue-deep);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.btn .arrow{transition:transform .25s}
.btn:hover .arrow{transform:translateX(4px)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:96px 0 110px;overflow:hidden;background:var(--mist)}
.hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 80% at 85% 10%,rgba(10,132,192,.10),transparent 60%),
    radial-gradient(50% 70% at 10% 90%,rgba(140,198,63,.12),transparent 60%);
}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.hero h1{font-size:clamp(2.6rem,5vw,4.3rem);font-weight:600}
.hero h1 .accent{color:var(--blue);font-style:italic;font-weight:500}
.hero-lead{font-size:1.18rem;color:var(--slate);margin:26px 0 36px;max-width:560px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-badges{display:flex;gap:28px;margin-top:46px;flex-wrap:wrap}
.hero-badge{display:flex;flex-direction:column}
.hero-badge .num{font-family:var(--serif);font-size:2.2rem;color:var(--blue-ink);font-weight:600;line-height:1}
.hero-badge .lbl{font-size:.82rem;color:var(--slate);font-weight:600;letter-spacing:.04em;margin-top:6px}

/* Hero visual: node motif card */
.hero-visual{position:relative;aspect-ratio:1/1.04}
.hero-card{
  position:absolute;inset:0;border-radius:30px;overflow:hidden;
  background:linear-gradient(150deg,var(--blue) 0%,var(--blue-deep) 60%,var(--blue-ink) 100%);
  box-shadow:var(--shadow-lg);
}
.hero-card .nodes{position:absolute;inset:0;opacity:.5}
.hero-quote{
  position:absolute;left:28px;right:28px;bottom:28px;z-index:3;color:#eaf6ff;
}
.hero-quote .mark{font-family:var(--serif);font-size:3.4rem;line-height:.6;color:var(--green);display:block;margin-bottom:8px}
.hero-quote p{font-family:var(--serif);font-size:1.32rem;font-style:italic;line-height:1.35;color:#fff}
.float-chip{
  position:absolute;background:#fff;border-radius:16px;padding:14px 18px;
  box-shadow:var(--shadow-md);display:flex;align-items:center;gap:12px;z-index:4;
}
.float-chip .dot{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;flex:0 0 auto}
.float-chip .t{font-size:.84rem;font-weight:700;color:var(--blue-ink);line-height:1.2}
.float-chip .s{font-size:.72rem;color:var(--slate)}
.chip-1{top:30px;left:-26px;animation:floaty 6s ease-in-out infinite}
.chip-2{top:30%;right:-30px;animation:floaty 7s ease-in-out infinite .8s}
.chip-3{top:58%;right:-34px;animation:floaty 8s ease-in-out infinite .4s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ---------- Section scaffolding ---------- */
section{position:relative}
.section{padding:96px 0}
.section-head{max-width:680px;margin-bottom:54px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(2rem,3.6vw,3rem)}
.section-head p{color:var(--slate);font-size:1.1rem;margin-top:18px}
.bg-mist{background:var(--mist)}
.bg-ink{background:var(--blue-ink);color:#dbeaf3}

/* ---------- Tagline strip ---------- */
.tagline{
  background:var(--blue-ink);color:#fff;text-align:center;padding:30px 0;position:relative;overflow:hidden;
}
.tagline .nodes{position:absolute;inset:0;opacity:.28}
.tagline p{position:relative;z-index:2;font-family:var(--serif);font-style:italic;font-size:clamp(1.05rem,2vw,1.5rem);font-weight:500;color:#eaf6ff;max-width:900px;margin:0 auto;padding:0 24px}
.tagline .q{color:var(--green)}

/* ---------- Intro / summary ---------- */
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.intro-figure{position:relative}
.intro-figure .frame{
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg);position:relative;
}
.intro-figure .frame img{width:100%;height:100%;object-fit:cover}
.intro-figure .tag{
  position:absolute;bottom:-20px;left:-20px;background:#fff;border-radius:16px;
  padding:18px 22px;box-shadow:var(--shadow-md);border-left:4px solid var(--green);
}
.intro-figure .tag .n{font-family:var(--serif);font-weight:600;color:var(--blue-ink);font-size:1.05rem}
.intro-figure .tag .r{font-size:.82rem;color:var(--slate);font-weight:600}
.intro-figure::after{
  content:"";position:absolute;inset:auto -22px -22px auto;width:62%;height:62%;
  border:2px solid var(--green);border-radius:24px;z-index:-1;
}
.lead-text p{font-size:1.12rem;color:var(--slate);margin-bottom:20px}
.lead-text strong{color:var(--blue-ink)}

/* ---------- Services cards ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px 30px;
  position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s;
}
.svc-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:4px;
  background:linear-gradient(90deg,var(--blue),var(--green));transform:scaleX(0);transform-origin:left;transition:transform .35s;
}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:transparent}
.svc-card:hover::before{transform:scaleX(1)}
.svc-icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:22px;
  background:var(--mist-2);color:var(--blue);transition:background .3s,color .3s}
.svc-card:hover .svc-icon{background:var(--blue);color:#fff}
.svc-card h3{font-size:1.32rem;margin-bottom:12px}
.svc-card p{color:var(--slate);font-size:.98rem}
.svc-card .more{margin-top:18px;display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.9rem;color:var(--green-deep)}
.svc-card .more .arrow{transition:transform .25s}
.svc-card:hover .more .arrow{transform:translateX(4px)}

/* ---------- Detailed service list (services page) ---------- */
.svc-detail{display:flex;flex-direction:column;gap:0}
.svc-row{
  display:grid;grid-template-columns:84px 1fr;gap:30px;padding:42px 0;border-top:1px solid var(--line);
  align-items:start;scroll-margin-top:120px;
}
.svc-row:first-child{border-top:0}
.svc-num{font-family:var(--serif);font-size:2.2rem;color:var(--green);font-weight:600;line-height:1}
.svc-row .body h3{font-size:1.6rem;margin-bottom:14px}
.svc-row .body p{color:var(--slate);font-size:1.04rem;margin-bottom:14px}
.svc-row .body .cta-line{font-weight:600;color:var(--blue)}

/* ---------- Expertise / authority band ---------- */
.auth-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:10px}
.auth-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:28px 24px}
.auth-card .ic{color:var(--green);margin-bottom:16px}
.auth-card h4{color:#fff;font-size:1.18rem;margin-bottom:8px}
.auth-card p{color:#aecbdc;font-size:.94rem}

/* ---------- Standards marquee ---------- */
.standards{padding:46px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.standards .lab{text-align:center;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--slate);font-weight:700;margin-bottom:26px}
.std-row{display:flex;justify-content:center;flex-wrap:wrap;gap:16px 40px;align-items:center}
.std-row span{font-family:var(--serif);font-size:1.5rem;color:var(--blue-deep);font-weight:600;opacity:.85}
.std-row span .x{color:var(--green)}

/* ---------- About page ---------- */
.about-hero{padding:80px 0 30px;background:var(--mist);position:relative;overflow:hidden}
.about-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(50% 70% at 90% 0%,rgba(10,132,192,.10),transparent 60%)}
.about-grid{position:relative;z-index:2;display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.about-portrait{position:relative}
.about-portrait .frame{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg)}
.about-portrait .frame img{width:100%}
.about-portrait::before{
  content:"";position:absolute;left:-20px;top:-20px;width:120px;height:120px;border-radius:18px;
  background:linear-gradient(135deg,var(--green),var(--green-deep));z-index:-1;
}
.about-portrait .badge{
  position:absolute;right:-18px;bottom:30px;background:#fff;border-radius:16px;padding:16px 20px;
  box-shadow:var(--shadow-md);text-align:center;border-bottom:4px solid var(--blue);
}
.about-portrait .badge .n{font-family:var(--serif);font-size:1.7rem;color:var(--blue-ink);font-weight:600;line-height:1}
.about-portrait .badge .l{font-size:.74rem;color:var(--slate);font-weight:700;letter-spacing:.04em}
.about-name{font-size:clamp(2.2rem,4vw,3.4rem)}
.about-role{font-weight:700;color:var(--green-deep);font-size:1.05rem;letter-spacing:.02em;margin:14px 0 22px}
.about-body{padding:80px 0}
.prose{max-width:820px;margin:0 auto}
.prose p{font-size:1.12rem;color:var(--slate);margin-bottom:24px}
.prose p:first-of-type::first-letter{
  font-family:var(--serif);font-size:3.6rem;float:left;line-height:.8;padding:6px 14px 0 0;color:var(--blue);font-weight:600;
}
.prose strong{color:var(--blue-ink)}
.cred-band{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:54px 0}
.cred{background:var(--mist);border-radius:16px;padding:26px 22px;border-top:3px solid var(--green)}
.cred h4{font-family:var(--serif);color:var(--blue-ink);font-size:1.05rem;margin-bottom:6px}
.cred p{font-size:.9rem;color:var(--slate);margin:0}
.exp-list{display:flex;flex-direction:column;gap:18px;margin-top:14px}
.exp-item{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 26px}
.exp-item .yr{flex:0 0 auto;font-family:var(--serif);font-weight:600;color:var(--green-deep);font-size:1.05rem}
.exp-item h4{color:var(--blue-ink);font-size:1.18rem;margin-bottom:6px}
.exp-item p{color:var(--slate);font-size:.98rem;margin:0}

/* ---------- Strengths chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}
.chips span{background:var(--mist-2);color:var(--blue-deep);font-weight:600;font-size:.92rem;padding:10px 18px;border-radius:999px;border:1px solid var(--line)}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(140deg,var(--blue) 0%,var(--blue-deep) 55%,var(--blue-ink) 100%);color:#fff;position:relative;overflow:hidden;border-radius:28px;padding:64px;text-align:center;scroll-margin-top:120px}
.cta-band .nodes{position:absolute;inset:0;opacity:.35}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{color:#fff;font-size:clamp(2rem,3.5vw,2.8rem)}
.cta-band p{color:#cfe6f4;font-size:1.12rem;margin:18px auto 32px;max-width:560px}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.cta-contacts{display:flex;gap:30px;justify-content:center;flex-wrap:wrap;margin-top:34px;font-size:.98rem}
.cta-contacts a{color:#eaf6ff;font-weight:600;display:inline-flex;align-items:center;gap:8px}
.cta-contacts a:hover{color:var(--green)}

/* ---------- Contact form (CTA) — white card on the dark band ---------- */
.form-card{
  background:#fff;border-radius:22px;padding:38px 38px 30px;
  margin:36px auto 0;max-width:640px;
  box-shadow:0 24px 60px rgba(0,0,0,.22);
  position:relative;z-index:3;
}
.cta-form{
  display:grid;gap:20px 18px;grid-template-columns:1fr 1fr;
  text-align:left;
}
.cta-form .full{grid-column:1 / -1}
.cta-form label{
  display:block;font-family:var(--sans);font-size:.94rem;font-weight:700;
  color:var(--blue-ink);margin-bottom:8px;letter-spacing:0;
}
.cta-form label .req{color:var(--green-deep);margin-left:2px;font-weight:700}
.cta-form input,
.cta-form textarea,
.cta-form select{
  width:100%;padding:13px 16px;
  background:#eaf3f8;border:1.5px solid transparent;border-radius:12px;
  font-family:var(--sans);font-size:.97rem;color:var(--blue-ink);
  transition:background .2s,border-color .2s,box-shadow .2s;
}
.cta-form input::placeholder,
.cta-form textarea::placeholder{color:#8aa2b0}
.cta-form input:focus,
.cta-form textarea:focus,
.cta-form select:focus{
  outline:none;border-color:var(--green);background:#fff;
  box-shadow:0 0 0 4px rgba(140,198,63,.22);
}
.cta-form textarea{min-height:130px;resize:vertical;line-height:1.5}
/* Native-select custom arrow */
.cta-form select{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none' stroke='%23073a55' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;
  padding-right:40px;cursor:pointer;
}
.cta-form .submit-row{
  grid-column:1 / -1;display:flex;align-items:center;gap:14px;
  margin-top:6px;flex-wrap:wrap;
}
.cta-form button[type="submit"]{
  background:var(--green);color:#173a00;font-weight:700;font-size:.98rem;
  padding:14px 28px;border:0;border-radius:999px;cursor:pointer;
  display:inline-flex;align-items:center;gap:10px;
  transition:transform .25s,box-shadow .25s,background .25s,color .25s;
  box-shadow:0 10px 26px rgba(140,198,63,.34);
}
.cta-form button[type="submit"]:hover:not(:disabled){
  background:var(--green-deep);color:#fff;transform:translateY(-2px);
  box-shadow:0 16px 34px rgba(140,198,63,.42);
}
.cta-form button[type="submit"]:disabled{opacity:.65;cursor:wait}
.cta-form button .arrow{transition:transform .25s}
.cta-form button:hover:not(:disabled) .arrow{transform:translateX(4px)}
.form-card .privacy-note{
  font-size:.82rem;color:var(--slate);margin:18px 0 0;text-align:center;
}
.cta-form .hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0;pointer-events:none}
.form-feedback{
  grid-column:1 / -1;padding:14px 18px;border-radius:12px;
  font-weight:600;font-size:.95rem;display:none;text-align:left;
}
.form-feedback.show{display:block}
.form-feedback.success{background:rgba(140,198,63,.14);color:#2d5a00;border-left:4px solid var(--green)}
.form-feedback.error{background:rgba(220,50,50,.10);color:#8b1010;border-left:4px solid #d63333}
@media(max-width:640px){
  .form-card{padding:26px 22px}
  .cta-form{grid-template-columns:1fr}
  .cta-form .submit-row{flex-direction:column;align-items:stretch}
  .cta-form button[type="submit"]{justify-content:center}
}

/* ---------- Footer ---------- */
.site-footer{background:var(--blue-ink);color:#aecbdc;padding:64px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.foot-brand img{height:54px;margin-bottom:20px}
.foot-brand p{font-size:.96rem;max-width:340px}
.foot-col h5{color:#fff;font-family:var(--sans);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:18px}
.foot-col a,.foot-col p{display:block;color:#aecbdc;font-size:.96rem;margin-bottom:12px;transition:color .2s}
.foot-col a:hover{color:var(--green)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;font-size:.86rem;flex-wrap:wrap;gap:12px}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-grid,.intro-grid,.about-grid{grid-template-columns:1fr;gap:46px}
  .hero-visual{max-width:440px;margin:0 auto;width:100%}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .auth-grid,.cred-band{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .about-portrait{max-width:380px;margin:0 auto}
}
@media(max-width:680px){
  .nav-links{
    position:fixed;inset:96px 0 auto 0;background:#fff;flex-direction:column;
    padding:24px 28px;gap:18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-md);
    transform:translateY(-130%);transition:transform .35s;align-items:flex-start;
  }
  .nav-item{display:block;width:100%}
  .nav-item.has-dropdown .caret{display:none}
  .dropdown{display:none}
  .nav-links.open{transform:none}
  .menu-toggle{display:flex}
  .svc-grid{grid-template-columns:1fr}
  .auth-grid,.cred-band,.foot-grid{grid-template-columns:1fr}
  .svc-row{grid-template-columns:1fr;gap:14px}
  .cta-band{padding:44px 26px}
  .section{padding:68px 0}
  .float-chip{display:none}
}