/* =========================================================
   DentalMarketing.space — styles
   Palette: deep petrol ink + enamel white + jade growth accent
   Type: Space Grotesk (display) / Inter (body) / Space Mono (data)
   ========================================================= */

:root{
  --ink:#0A2E33;
  --ink-deep:#061E22;
  --enamel:#F2F7F6;
  --paper:#FFFFFF;
  --jade:#0DB67D;
  --jade-bright:#1CE3A8;
  --jade-deep:#08543E;
  --clay:#E08A4A;
  --muted:#5C7A7B;
  --muted-light:#9DB4B4;
  --line:rgba(10,46,51,.10);
  --line-strong:rgba(10,46,51,.16);

  --maxw:1140px;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 18px 50px -20px rgba(10,46,51,.28);
  --shadow-sm:0 6px 22px -12px rgba(10,46,51,.30);

  --display:'Space Grotesk',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,sans-serif;
  --mono:'Space Mono','SFMono-Regular',monospace;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--body);
  color:var(--ink);
  background:var(--enamel);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
.container-narrow{max-width:780px}

/* ---------- typography ---------- */
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(2.4rem,6vw,4.3rem);font-weight:700}
h2{font-size:clamp(1.9rem,4vw,2.9rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
.eyebrow{font-family:var(--mono);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--jade);font-weight:700}
.hl{color:var(--jade)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--display);font-weight:600;font-size:.98rem;
  padding:.78em 1.5em;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--jade);color:#04231a;box-shadow:0 10px 24px -10px rgba(13,182,125,.7)}
.btn-primary:hover{background:var(--jade-bright);transform:translateY(-2px)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-lg{padding:.95em 1.8em;font-size:1.05rem}
.btn-block{width:100%}

/* ---------- skip link ---------- */
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.6em 1em;border-radius:0 0 8px 0;z-index:200}
.skip-link:focus{left:0}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{position:sticky;top:0;z-index:100;background:rgba(242,247,246,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;height:70px}
.brand{display:flex;align-items:center;gap:9px;font-family:var(--display);font-weight:700;font-size:1.12rem;letter-spacing:-.02em}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:var(--jade-bright)}
.brand-dot{color:var(--jade)}
.main-nav{display:flex;gap:28px;margin-left:auto;font-size:.97rem;font-weight:500}
.main-nav a{color:var(--muted);transition:color .15s}
.main-nav a:hover{color:var(--ink)}
.header-cta{padding:.6em 1.25em}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;padding:clamp(56px,9vw,108px) 0 clamp(60px,8vw,96px);overflow:hidden}
.grid-bg{
  position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 0%,#000 35%,transparent 80%);
          mask-image:radial-gradient(120% 90% at 70% 0%,#000 35%,transparent 80%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-copy{max-width:620px}
.hero h1{margin:.5rem 0 1.1rem}
.hero-sub{font-size:1.15rem;color:var(--muted);max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:2rem 0 1.6rem}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px}
.hero-pills li{font-family:var(--mono);font-size:.78rem;color:var(--muted);background:var(--paper);border:1px solid var(--line);padding:.42em .85em;border-radius:999px}
.hero-pills li::before{content:"✓ ";color:var(--jade);font-weight:700}

/* hero chart card (signature) */
.hero-visual{position:relative}
.chart-card{background:var(--ink);color:#dff5ee;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.chart-card::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px);background-size:100% 26px;pointer-events:none}
.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.chart-label{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;color:var(--muted-light)}
.chart-delta{font-family:var(--mono);font-weight:700;color:var(--jade-bright);font-size:.95rem}
.chart-svg{width:100%;height:150px}
.cg{stroke:rgba(255,255,255,.08);stroke-width:1}
.chart-line{stroke-dasharray:600;stroke-dashoffset:600;animation:draw 1.8s ease .3s forwards}
.chart-dot{fill:var(--jade-bright);opacity:0;animation:pop .4s ease 1.9s forwards}
.chart-foot{display:flex;justify-content:space-between;margin-top:12px}
.stat-num{font-family:var(--mono);font-size:.82rem;display:block}
.stat-cap{font-size:.68rem;color:var(--muted-light)}
.float-chip{position:absolute;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:.55em .9em;font-size:.82rem;color:var(--muted);box-shadow:var(--shadow-sm)}
.float-chip strong{color:var(--ink);font-family:var(--display)}
.chip-a{top:-18px;right:-6px}
.chip-b{bottom:-20px;left:-10px}

@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pop{to{opacity:1}}

/* =========================================================
   TRUST STRIP
   ========================================================= */
.trust{border-block:1px solid var(--line);background:var(--paper)}
.trust-inner{display:flex;flex-wrap:wrap;align-items:center;gap:14px 28px;padding-block:22px}
.trust-lead{font-family:var(--display);font-weight:500;color:var(--ink);font-size:.98rem}
.trust-tags{display:flex;flex-wrap:wrap;gap:10px;margin-left:auto}
.trust-tags li{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;color:var(--muted);border:1px solid var(--line);padding:.35em .7em;border-radius:6px}

/* =========================================================
   SECTIONS (shared)
   ========================================================= */
.section{padding:clamp(56px,9vw,104px) 0}
.section-head{max-width:720px;margin-bottom:clamp(34px,5vw,56px)}
.section-head .eyebrow{display:block;margin-bottom:.7rem}
.section-lead{color:var(--muted);font-size:1.12rem;margin-top:1rem}

/* ---------- services ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.svc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.svc-icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;background:rgba(13,182,125,.12);color:var(--jade-deep);margin-bottom:18px}
.svc-icon svg{width:24px;height:24px}
.svc-card h3{margin-bottom:.5rem}
.svc-card p{color:var(--muted);font-size:.97rem}

/* ---------- compliance ---------- */
.compliance{background:var(--ink);color:#cfe9e2}
.compliance .eyebrow{color:var(--jade-bright)}
.compliance h2{color:#fff}
.compliance-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,60px);align-items:center}
.compliance-copy p{color:#a9c8c1;margin-bottom:1rem;max-width:520px}
.compliance-copy .btn{margin-top:.6rem}
.compliance-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:30px}
.card-tag{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--jade-bright)}
.rule-list{margin:18px 0;display:grid;gap:12px}
.rule-list li{display:flex;align-items:flex-start;gap:11px;font-size:.98rem;color:#e3f3ee}
.check{display:grid;place-items:center;flex:none;width:22px;height:22px;border-radius:6px;background:rgba(28,227,168,.16);color:var(--jade-bright);font-size:.8rem;font-weight:700;margin-top:1px}
.rule-note{font-size:.86rem;color:#8fb0aa;border-top:1px solid rgba(255,255,255,.1);padding-top:14px}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;padding-top:18px;border-top:2px solid var(--line-strong)}
.step-num{font-family:var(--mono);font-weight:700;font-size:.9rem;color:var(--jade);background:var(--paper);border:1px solid var(--line);padding:.2em .6em;border-radius:6px}
.step h3{margin:1rem 0 .5rem}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- results ---------- */
.results{background:var(--paper);border-block:1px solid var(--line)}
.results-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.result-num{font-family:var(--display);font-weight:700;font-size:clamp(2.2rem,4.5vw,3.2rem);color:var(--ink);display:block;letter-spacing:-.03em}
.result-cap{color:var(--muted);font-size:.9rem;display:block;margin-top:.4rem}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.price-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .2s,box-shadow .2s}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.price-card.featured{background:var(--ink);color:#dff5ee;border-color:var(--ink);position:relative}
.price-card.featured h3{color:#fff}
.price-card .badge{position:absolute;top:-12px;left:30px;background:var(--jade);color:#04231a;font-family:var(--mono);font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.35em .8em;border-radius:999px}
.price{font-family:var(--display);font-weight:700;font-size:2.6rem;margin:.8rem 0 .2rem;letter-spacing:-.03em}
.price span{font-size:1.3rem;vertical-align:super;margin-right:2px}
.price small{font-size:.9rem;font-weight:500;color:var(--muted)}
.featured .price small{color:var(--muted-light)}
.price-for{color:var(--muted);font-size:.92rem;margin-bottom:1.2rem}
.featured .price-for{color:#a9c8c1}
.price-list{display:grid;gap:11px;margin-bottom:1.6rem;font-size:.95rem}
.price-list li{padding-left:24px;position:relative}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--jade);font-weight:700}
.price-card .btn{width:100%}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.quote p{font-family:var(--display);font-weight:500;font-size:1.1rem;line-height:1.4;letter-spacing:-.01em;margin-bottom:1rem}
.quote footer{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--jade-deep)}

/* ---------- faq ---------- */
.faq-list details{border-bottom:1px solid var(--line);padding:6px 0}
.faq-list summary{font-family:var(--display);font-weight:600;font-size:1.08rem;padding:18px 40px 18px 0;cursor:pointer;position:relative;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:1.4rem;color:var(--jade);transition:transform .2s}
.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-list p{color:var(--muted);padding:0 40px 20px 0}

/* ---------- contact ---------- */
.contact{background:var(--ink)}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,64px);align-items:start}
.contact .eyebrow{color:var(--jade-bright)}
.contact h2{color:#fff}
.contact-copy p{color:#a9c8c1;margin-top:1rem;max-width:440px}
.contact-direct{margin-top:1.8rem;display:grid;gap:12px}
.contact-direct li{display:flex;align-items:center;gap:12px;color:#dff5ee;font-size:.98rem}
.contact-direct span{color:var(--jade-bright);width:20px}
.contact-direct a{border-bottom:1px solid transparent;transition:border-color .15s}
.contact-direct a:hover{border-color:var(--jade-bright)}

.contact-form{background:var(--paper);border-radius:var(--radius);padding:clamp(24px,4vw,36px);box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.field input,.field textarea{width:100%;font-family:var(--body);font-size:1rem;color:var(--ink);background:var(--enamel);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:.7em .9em;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--jade);box-shadow:0 0 0 3px rgba(13,182,125,.18)}
.field textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-status{margin-top:12px;font-size:.9rem;font-weight:500;text-align:center;min-height:1.2em}
.form-status.ok{color:var(--jade-deep)}
.form-status.err{color:#c2410c}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{background:var(--ink-deep);color:#9fc0ba;padding:clamp(48px,7vw,72px) 0 28px}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .brand-text{font-family:var(--display);font-weight:700;font-size:1.2rem;color:#fff}
.footer-brand p{margin-top:.8rem;font-size:.92rem;max-width:320px}
.footer-nav{display:grid;gap:10px;font-size:.95rem}
.footer-nav a:hover{color:#fff}
.footer-meta{display:grid;gap:8px;font-family:var(--mono);font-size:.82rem;align-content:start}
.footer-base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;font-size:.8rem;color:#6f928c}
.disclaimer{max-width:560px}

/* =========================================================
   REVEAL ANIMATION
   ========================================================= */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{order:-1;max-width:440px}
  .compliance-inner,.contact-inner{grid-template-columns:1fr}
  .card-grid,.steps,.results-inner,.price-grid,.quote-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .main-nav,.header-cta{display:none}
  .main-nav.open{display:flex;position:absolute;top:70px;left:0;right:0;flex-direction:column;background:var(--paper);padding:20px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.active span:nth-child(2){opacity:0}
  .nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media(max-width:560px){
  body{font-size:16px}
  .card-grid,.steps,.results-inner,.price-grid,.quote-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr;gap:28px}
  .trust-tags{margin-left:0}
  .hero-actions .btn{flex:1}
}

/* =========================================================
   ACCESSIBILITY
   ========================================================= */
:focus-visible{outline:3px solid var(--jade);outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .chart-line{stroke-dashoffset:0}
  .chart-dot{opacity:1}
}