/* ============================================================
   OccuproMed — shared design system
   Navy base + warm amber accent, one serif for headings,
   one sans for everything else.
   ============================================================ */

:root{
  --navy-deep:   #0B2A4A;
  --navy-mid:    #123A63;
  --navy-line:   rgba(255,255,255,0.14);
  --blue-bright: #2E86DE;
  --amber:       #E8A33D;
  --amber-deep:  #C97F1F;
  --paper:       #F5F7F9;
  --paper-dim:   #EAEFF3;
  --white:       #FFFFFF;
  --ink:         #142433;
  --ink-soft:    #4B5D6C;
  --line:        #DCE3E9;
  --radius:      10px;
  --shadow:      0 12px 30px rgba(11,42,74,0.10);
  --header-h:    86px;
  --safe-l:      env(safe-area-inset-left, 0px);
  --safe-r:      env(safe-area-inset-right, 0px);
  --safe-b:      env(safe-area-inset-bottom, 0px);
}

*{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
  background: var(--navy-deep);   /* stops white bands on overscroll / gesture-nav phones */
  -webkit-text-size-adjust: 100%;
}
html, body{
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;             /* kills the sideways drift that left white gaps on mobile */
}
body{
  margin:0;
  font-family:'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-wrap: break-word;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:'Fraunces', Georgia, serif;
  font-style:normal;
  font-weight:600;
  line-height:1.14;
  margin:0 0 0.5em;
  letter-spacing:-0.01em;
  overflow-wrap:break-word;
}
h1{ font-size:clamp(2rem, 6vw, 3.4rem); }
h2{ font-size:clamp(1.55rem, 4.2vw, 2.3rem); }
p{ margin:0 0 1em; color:var(--ink-soft); max-width:62ch; }

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 calc(32px + var(--safe-l)) 0 calc(32px + var(--safe-r));
}
section{ padding:96px 0; }

/* ============================================================
   PAGE LOADER  (also mirrored as critical CSS in each <head>)
   ============================================================ */
.page-loader{
  position:fixed; inset:0; z-index:9999;
  background:var(--navy-deep);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:22px;
  opacity:1; visibility:visible;
  transition:opacity .45s ease, visibility 0s linear .45s;
}
.page-loader.is-hidden{
  opacity:0; visibility:hidden; pointer-events:none;
}
.page-loader.is-leaving{
  opacity:1; visibility:visible; transition:opacity .3s ease;
}
.loader-mark{
  position:relative;
  width:132px; height:132px;
  display:flex; align-items:center; justify-content:center;
}
.loader-mark img{
  width:86px; height:86px; object-fit:contain;
  background:var(--white);
  border-radius:22px;
  padding:16px;
  box-shadow:0 10px 30px rgba(0,0,0,0.25);
  animation:loaderPulse 1.6s ease-in-out infinite;
}
.loader-ring{
  position:absolute; inset:0;
  border-radius:50%;
  border:2px solid rgba(255,255,255,0.12);
  border-top-color:var(--amber);
  animation:loaderSpin 1s linear infinite;
}
.loader-sub{
  font-size:0.85rem; letter-spacing:0.16em; text-transform:uppercase;
  color:rgba(255,255,255,0.55);
}
@keyframes loaderSpin{ to{ transform:rotate(360deg); } }
@keyframes loaderPulse{
  0%,100%{ transform:scale(1); opacity:1; }
  50%    { transform:scale(0.93); opacity:0.72; }
}

/* -------- kicker -------- */
.kicker{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'Inter', sans-serif;
  font-weight:600; font-size:0.92rem;
  color:var(--amber-deep);
  margin-bottom:14px;
}
.kicker::before{
  content:''; width:18px; height:2px; background:var(--amber);
  border-radius:2px; flex-shrink:0;
}
.on-dark .kicker{ color:var(--amber); }
.on-dark .kicker::before{ background:var(--amber); }

/* -------- header / nav -------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:linear-gradient(115deg, #EAF6FF 0%, #D6ECFB 45%, #BFE1F5 100%);
  box-shadow:0 1px 0 rgba(11,42,74,0.08), 0 10px 24px -12px rgba(11,42,74,0.18);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:14px calc(32px + var(--safe-r)) 14px calc(32px + var(--safe-l));
  max-width:1180px; margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand img{ height:52px; width:auto; transition:transform .2s ease; }
.brand:hover img{ transform:scale(1.04); }
.nav-links{ display:flex; gap:30px; }
.nav-links a{
  position:relative;
  color:rgba(11,42,74,0.7); font-size:0.96rem; font-weight:500;
  padding:6px 0; border-bottom:2px solid transparent;
  transition:border-color .2s ease, color .2s ease;
}
.nav-links a:hover, .nav-links a.active{ color:var(--navy-deep); border-bottom-color:var(--amber-deep); }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 22px; border-radius:999px;
  font-family:'Inter', sans-serif;
  font-weight:600; font-size:0.95rem;
  cursor:pointer; border:1px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  text-align:center;
}
.btn:hover{ transform:translateY(-1px); }
.btn-amber{ background:var(--amber); color:var(--navy-deep); }
.btn-amber:hover{ background:var(--amber-deep); }
.btn-outline{ border-color:rgba(255,255,255,0.5); color:var(--white); }
.btn-outline:hover{ background:rgba(255,255,255,0.08); }
.btn-outline-dark{ border-color:var(--navy-deep); color:var(--navy-deep); }
.btn-outline-dark:hover{ background:var(--navy-deep); color:var(--white); }
.nav-cta{ display:flex; align-items:center; }

/* hamburger */
.nav-toggle{
  display:none;
  width:46px; height:46px; flex-shrink:0;
  align-items:center; justify-content:center;
  background:rgba(11,42,74,0.06); border:1px solid rgba(11,42,74,0.12);
  border-radius:12px; cursor:pointer; padding:0;
}
.nav-toggle span{
  display:block; width:20px; height:2px; border-radius:2px;
  background:var(--navy-deep); margin:2.5px 0;
  transition:transform .25s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* mobile drawer */
.mobile-nav{
  display:none;
  background:var(--navy-deep);
  padding:8px calc(20px + var(--safe-r)) 22px calc(20px + var(--safe-l));
  border-top:1px solid rgba(255,255,255,0.08);
}
.mobile-nav.is-open{ display:block; animation:drawerIn .25s ease-out; }
@keyframes drawerIn{ from{ opacity:0; transform:translateY(-8px); } to{ opacity:1; transform:none; } }
.mobile-nav a{
  display:block; color:rgba(255,255,255,0.86);
  font-size:1.02rem; font-weight:500;
  padding:14px 2px; border-bottom:1px solid rgba(255,255,255,0.09);
}
.mobile-nav a:last-of-type{ border-bottom:none; }
.mobile-nav a.active{ color:var(--amber); }
.mobile-nav .btn{ width:100%; margin-top:14px; padding:14px 22px; }

@media (max-width:920px){
  .nav-links{ display:none; }
  .nav-toggle{ display:flex; flex-direction:column; }
}
@media (max-width:560px){
  .nav-cta{ display:none; }
}

/* -------- hero -------- */
.hero{
  position:relative; color:var(--white);
  display:flex; align-items:flex-end;
  min-height:78vh;
  background-color:var(--navy-deep);
  background-size:cover; background-position:center;
  overflow:hidden;
}
.hero-compact{ min-height:56vh; }
.hero-short{ min-height:46vh; }
.hero::after{
  content:''; position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(11,42,74,0.55) 0%, rgba(11,42,74,0.55) 40%, rgba(8,25,43,0.92) 100%);
}
.hero-video{
  position:absolute; inset:0; z-index:0;
  width:100%; height:100%; object-fit:cover;
  background:var(--navy-deep);
}
.hero-content{ position:relative; z-index:2; padding:64px 0 72px; max-width:760px; }
.hero h1{ color:var(--white); }
.hero p.lede{ color:rgba(255,255,255,0.86); font-size:1.12rem; max-width:52ch; }
.hero-actions{ display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }

@keyframes fadeUp{
  from{ opacity:0; transform:translateY(18px); }
  to{ opacity:1; transform:translateY(0); }
}
.hero-content .kicker{ opacity:0; animation:fadeUp .7s ease-out .1s forwards; }
.hero-content h1{ opacity:0; animation:fadeUp .8s ease-out .22s forwards; }
.hero-content p.lede{ opacity:0; animation:fadeUp .8s ease-out .36s forwards; }
.hero-content .hero-actions{ opacity:0; animation:fadeUp .8s ease-out .5s forwards; }

/* -------- dark / tint sections -------- */
.on-dark{ background:var(--navy-deep); color:var(--white); }
.on-dark h2, .on-dark h3, .on-dark h4{ color:var(--white); }
.on-dark p{ color:rgba(255,255,255,0.78); }
.on-tint{ background:var(--paper); }

/* -------- grids / cards -------- */
.grid{ display:grid; gap:28px; }
.grid-2{ grid-template-columns:repeat(2, minmax(0,1fr)); }
.grid-3{ grid-template-columns:repeat(3, minmax(0,1fr)); }
.grid-4{ grid-template-columns:repeat(4, minmax(0,1fr)); }
@media (max-width:900px){
  .grid-2, .grid-3, .grid-4{ grid-template-columns:minmax(0,1fr); }
}

.card{
  background:var(--white); border:1px solid var(--line);
  border-radius:var(--radius); padding:28px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  min-width:0;
}
.card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:transparent; }
.card h3{ font-size:1.15rem; margin-bottom:10px; }
.card p{ margin:0; font-size:0.96rem; }

.tag{
  display:inline-block; padding:8px 16px; border-radius:999px;
  background:var(--navy-deep); color:var(--white);
  font-size:0.88rem; font-weight:600; margin:0 8px 8px 0;
  transition:background .2s ease, transform .2s ease;
}
.tag:hover{ transform:translateY(-2px); }
.tag-light{ background:var(--paper-dim); color:var(--navy-deep); }

.offer-list{ list-style:none; margin:0; padding:0; max-width:520px; }
.offer-list li{
  position:relative; padding:14px 0 14px 30px;
  border-bottom:1px solid var(--line);
  font-weight:600; color:var(--ink);
}
.offer-list li:last-child{ border-bottom:none; }
.offer-list li::before{
  content:''; position:absolute; left:2px; top:22px;
  width:9px; height:9px; border-radius:50%;
  background:var(--amber);
}

.media-frame{ border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); min-width:0; }
.media-frame img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.media-frame:hover img{ transform:scale(1.06); }

.section-head{ max-width:640px; margin-bottom:48px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* -------- services: quick-jump nav -------- */
section[id]{ scroll-margin-top:96px; }
.quick-nav{ display:flex; flex-wrap:wrap; gap:10px; padding:28px 0 8px; }
.quick-nav a{
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 18px; border-radius:999px;
  background:var(--white); border:1px solid var(--line); color:var(--ink);
  font-size:0.88rem; font-weight:600;
  transition:background .2s ease, border-color .2s ease, transform .2s ease, color .2s ease;
}
.quick-nav a:hover{ background:var(--navy-deep); border-color:var(--navy-deep); color:var(--white); transform:translateY(-2px); }
.quick-nav a .qn-num{ font-family:'Fraunces',Georgia,serif; color:var(--amber-deep); font-weight:600; }
.quick-nav a:hover .qn-num{ color:var(--amber); }

/* -------- services: cards with illustrations -------- */
.service-grid{
  display:grid; gap:22px;
  grid-template-columns:repeat(auto-fill, minmax(268px, 1fr));
  margin-top:8px;
}
.service-grid.single{ grid-template-columns:minmax(0,1fr); }
.service-card{
  display:flex; flex-direction:column;
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px;
  min-width:0;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:transparent; }
.service-head{ display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:16px; }
.service-icon{
  width:52px; height:52px; border-radius:50%; flex-shrink:0;
  background:var(--paper-dim); color:var(--navy-deep);
  display:flex; align-items:center; justify-content:center;
}
.service-icon svg{ width:26px; height:26px; }
.service-num{
  font-family:'Fraunces',Georgia,serif; font-weight:600; font-size:1.35rem;
  color:var(--amber-deep); opacity:0.9; line-height:1;
}
.service-card h3{ font-size:1.05rem; margin-bottom:8px; }
.service-card p{ font-size:0.92rem; margin:0; }

/* the illustration that follows each service */
.service-media{
  margin-top:20px; margin-bottom:0;
  border-radius:8px; overflow:hidden;
  background:var(--paper-dim);
  aspect-ratio:4/3;
  position:relative;
}
.service-media img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s ease;
}
.service-card:hover .service-media img{ transform:scale(1.05); }
.service-media.is-poster{ aspect-ratio:4/5; background:var(--navy-deep); }
.service-media .media-cap{
  position:absolute; left:10px; bottom:10px; z-index:2;
  background:rgba(8,25,43,0.78); color:#fff;
  font-size:0.72rem; font-weight:600; letter-spacing:0.02em;
  padding:5px 10px; border-radius:999px;
  backdrop-filter:blur(3px);
}

/* wide single-service card: text beside the illustration */
.service-card.wide{ display:grid; grid-template-columns:1.05fr 0.95fr; gap:28px; align-items:center; }
.service-card.wide .service-media{ margin-top:0; aspect-ratio:16/10; height:auto; }
.service-card.wide .service-media.is-poster{ aspect-ratio:4/5; }
.service-card.wide .service-body{ min-width:0; }
@media (max-width:760px){
  .service-card.wide{ grid-template-columns:minmax(0,1fr); gap:20px; }
  .service-card.wide .service-media{ aspect-ratio:4/3; }
}

.on-dark .service-card{ background:rgba(255,255,255,0.05); border-color:var(--navy-line); }
.on-dark .service-card:hover{ border-color:rgba(255,255,255,0.35); box-shadow:none; }
.on-dark .service-icon{ background:rgba(255,255,255,0.1); color:var(--amber); }
.on-dark .service-num{ color:var(--amber); }
.on-dark .service-media{ background:rgba(255,255,255,0.06); }

.section-kicker-row{
  display:flex; align-items:baseline; justify-content:space-between;
  gap:16px; flex-wrap:wrap; margin-bottom:28px;
}

/* -------- photo strip -------- */
.photo-strip{ display:grid; grid-template-columns:repeat(4, minmax(0,1fr)); gap:14px; }
.photo-strip .media-frame{ aspect-ratio:4/3; }
@media (max-width:900px){ .photo-strip{ grid-template-columns:repeat(2, minmax(0,1fr)); } }

/* -------- stat row -------- */
.stat .num{ font-family:'Fraunces',Georgia,serif; font-size:2.2rem; font-weight:600; color:var(--amber); line-height:1.1; }
.stat .label{ font-size:0.9rem; color:var(--ink-soft); }
.on-dark .stat .label{ color:rgba(255,255,255,0.7); }

/* -------- footer -------- */
footer{
  background:var(--navy-deep); color:rgba(255,255,255,0.75);
  padding:64px 0 calc(28px + var(--safe-b));
}
.footer-grid{ display:grid; grid-template-columns:2fr 1fr 1fr; gap:40px; }
.footer-grid h4{ color:var(--white); font-family:'Inter',sans-serif; font-size:0.92rem; font-weight:700; margin-bottom:14px; }
.footer-grid a{ display:block; color:rgba(255,255,255,0.72); font-size:0.94rem; padding:5px 0; overflow-wrap:anywhere; }
.footer-grid a:hover{ color:var(--amber); }
.footer-brand{ display:flex; align-items:center; gap:10px; margin-bottom:14px; }
.footer-brand img{ height:34px; width:34px; object-fit:contain; }
.footer-brand span{ font-family:'Fraunces',Georgia,serif; color:var(--white); font-size:1.1rem; }
.footer-bottom{
  border-top:1px solid var(--navy-line); margin-top:48px; padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  font-size:0.85rem; color:rgba(255,255,255,0.55);
}
@media (max-width:800px){ .footer-grid{ grid-template-columns:minmax(0,1fr); gap:28px; } }

/* -------- forms -------- */
.form-field{ margin-bottom:18px; }
.form-field label{ display:block; font-size:0.9rem; font-weight:600; color:var(--ink); margin-bottom:6px; }
.form-field input, .form-field textarea{
  width:100%; max-width:100%; padding:12px 14px;
  border:1px solid var(--line); border-radius:8px;
  font-family:'Inter',sans-serif; font-size:16px;   /* 16px stops iOS zoom-on-focus */
  color:var(--ink); background:var(--white);
}
.form-field input:focus, .form-field textarea:focus{ outline:2px solid var(--blue-bright); outline-offset:1px; }
.form-row{ display:grid; grid-template-columns:repeat(2, minmax(0,1fr)); gap:16px; }
@media (max-width:600px){ .form-row{ grid-template-columns:minmax(0,1fr); } }

/* -------- info list (contact) -------- */
.info-list{ list-style:none; margin:0; padding:0; }
.info-list li{
  display:flex; gap:16px; padding:18px 0;
  border-bottom:1px solid var(--navy-line);
  min-width:0;
}
.info-list li:last-child{ border-bottom:none; }
.info-list .k{
  font-size:0.78rem; text-transform:uppercase; letter-spacing:0.04em;
  color:rgba(255,255,255,0.55); width:118px; flex-shrink:0;
}
.info-list .v{ color:var(--white); font-size:1rem; min-width:0; overflow-wrap:anywhere; word-break:break-word; }

/* -------- utility -------- */
.center-text{ text-align:center; }
.quote{ font-family:'Fraunces',Georgia,serif; font-size:1.45rem; font-weight:500; color:var(--navy-deep); line-height:1.4; }

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width:900px){
  section{ padding:64px 0; }
  .container{ padding:0 calc(20px + var(--safe-l)) 0 calc(20px + var(--safe-r)); }
  .nav-row{ padding:10px calc(18px + var(--safe-r)) 10px calc(18px + var(--safe-l)); }
  .brand img{ height:42px; }
  .nav-cta .btn{ padding:10px 16px; font-size:0.88rem; }

  .hero{ min-height:auto; }
  .hero-content{ padding:88px 0 64px; max-width:100%; }
  .hero p.lede{ font-size:1.02rem; }
  .hero-actions .btn{ flex:1 1 auto; }

  .section-head{ margin-bottom:32px; }
  .section-kicker-row{ align-items:flex-start; }
  .service-grid{ grid-template-columns:minmax(0,1fr); }
  .quote{ font-size:1.25rem; }
  .stat{ margin-bottom:8px; }
  .footer-bottom{ flex-direction:column; gap:6px; }
}

@media (max-width:600px){
  .info-list li{ flex-direction:column; gap:4px; padding:14px 0; }
  .info-list .k{ width:auto; }
  .card{ padding:22px 20px; }
  .service-card{ padding:22px 20px; }
  .photo-strip{ gap:10px; }
  .hero-actions{ gap:10px; }
  .hero-actions .btn{ width:100%; }
  .loader-mark{ width:112px; height:112px; }
  .loader-mark img{ width:62px; height:62px; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce){
  .hero-content .kicker, .hero-content h1, .hero-content p.lede, .hero-content .hero-actions{
    animation:none; opacity:1;
  }
  .loader-mark img, .loader-ring{ animation:none; }
  *{ scroll-behavior:auto !important; transition-duration:.01ms !important; }
}
