/* ===========================================================
   Vishal Eye Center — shared stylesheet
   Identity: clinical precision. Navy + teal, iris-ring motif.
   =========================================================== */

:root{
  --navy:#0B3C6B;        /* deep brand navy */
  --navy-700:#0a2f54;
  --navy-900:#071f38;
  --teal:#129EA8;        /* brand teal accent */
  --teal-600:#0e7e87;
  --ink:#16242f;         /* body text */
  --slate:#5a6b78;       /* muted text */
  --line:#e2e8ee;        /* hairlines */
  --paper:#ffffff;
  --mist:#f4f7fa;        /* section tint */
  --mist-2:#eef4f8;
  --gold:#c79a3b;        /* sparing credential accent */
  --maxw:1180px;
  --r:14px;
  --shadow:0 14px 40px -18px rgba(11,60,107,.34);
  --shadow-sm:0 6px 20px -12px rgba(11,60,107,.4);
  font-synthesis:none;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Source Sans 3","Segoe UI",system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-size:17px;
}
h1,h2,h3,h4{font-family:"Fraunces","Georgia",serif;font-weight:600;line-height:1.12;color:var(--navy);letter-spacing:-.01em}
a{color:var(--teal-600);text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* eyebrow label */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:"Source Sans 3",sans-serif;
  font-size:.74rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--teal-600);margin:0 0 16px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--teal);display:inline-block}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:"Source Sans 3",sans-serif;font-weight:700;font-size:.98rem;
  padding:14px 26px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:.2s ease;line-height:1;
}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-700);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-600);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-ghost{background:transparent;color:var(--navy);border-color:#cdd9e3}
.btn-ghost:hover{border-color:var(--navy);background:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 30px -14px rgba(0,0,0,.5)}
.btn-wa{background:#25D366;color:#0a3d1e}
.btn-wa:hover{background:#1eb85a;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-wa svg{width:18px;height:18px;fill:currentColor;stroke:none;flex:0 0 auto}
.btn-wa.big svg{width:20px;height:20px}
/* util-bar whatsapp chip */
.u-wa{display:inline-flex;align-items:center;gap:7px;color:#25D366;font-weight:700}
.u-wa svg{width:15px;height:15px;fill:#25D366}

/* ---------- top utility bar ---------- */
.util{background:var(--navy-900);color:#cfe1ee;font-size:.86rem}
.util .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.util a{color:#cfe1ee}
.util .u-left{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.util .u-item{display:inline-flex;align-items:center;gap:7px}
.util svg{width:14px;height:14px;fill:var(--teal)}
.util .u-right{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:#fff}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:13px}
.brand .mark{flex:0 0 auto}
.brand>span{display:flex;flex-direction:column;line-height:1}
.brand .bt{display:block;font-family:"Fraunces",serif;font-weight:600;font-size:1.34rem;color:var(--navy);letter-spacing:-.01em;line-height:1.05}
.brand .bs{font-family:"Source Sans 3",sans-serif;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--teal-600);font-weight:700;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  font-family:"Source Sans 3",sans-serif;font-weight:600;font-size:.96rem;color:var(--ink);
  padding:10px 14px;border-radius:8px;transition:.18s;
}
.nav-links a:hover{color:var(--navy);background:var(--mist)}
.nav-links a.active{color:var(--navy)}
.nav-links a.active::after{content:"";display:block;height:2px;background:var(--teal);margin:5px 14px 0;border-radius:2px}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden}
.hero::before{ /* iris ring motif */
  content:"";position:absolute;right:-180px;top:-160px;width:560px;height:560px;border-radius:50%;
  border:1px solid rgba(255,255,255,.10);box-shadow:0 0 0 60px rgba(255,255,255,.04);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;padding:74px 0 80px;position:relative;z-index:2}
.hero h1{color:#fff;font-size:clamp(2.3rem,4.6vw,3.5rem);margin:0 0 20px}
.hero h1 .accent{color:#7fd4dc;font-style:italic;font-weight:500}
.hero p.lead{font-size:1.12rem;color:#c4d8e8;max-width:46ch;margin:0 0 30px}
.hero .eyebrow{color:#7fd4dc}
.hero .eyebrow::before{background:#7fd4dc}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero-trust{display:flex;gap:28px;flex-wrap:wrap;padding-top:26px;border-top:1px solid rgba(255,255,255,.14)}
.hero-trust .t{display:flex;flex-direction:column}
.hero-trust .t b{font-family:"Fraunces",serif;font-size:1.7rem;color:#fff;line-height:1}
.hero-trust .t span{font-size:.82rem;color:#a8c3d8;margin-top:4px}
.hero-media{position:relative}
.hero-media img{border-radius:18px;box-shadow:0 30px 70px -30px rgba(0,0,0,.6);border:5px solid rgba(255,255,255,.08)}
.hero-badge{
  position:absolute;left:-22px;bottom:-22px;background:#fff;color:var(--navy);
  border-radius:14px;padding:16px 20px;box-shadow:var(--shadow);max-width:230px;
}
.hero-badge b{display:block;font-family:"Fraunces",serif;font-size:1.05rem;color:var(--navy);margin-bottom:2px}
.hero-badge span{font-size:.84rem;color:var(--slate)}
.hero-badge .stars{color:var(--gold);letter-spacing:2px;font-size:.9rem}

/* ---------- generic section ---------- */
.section{padding:84px 0}
.section.tint{background:var(--mist)}
.section.navy{background:var(--navy);color:#fff}
.section.navy h2{color:#fff}
.sec-head{max-width:640px;margin:0 0 46px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.3vw,2.6rem);margin:0 0 14px}
.sec-head p{color:var(--slate);font-size:1.07rem;margin:0}
.section.navy .sec-head p{color:#bcd3e6}

/* ---------- trust strip (logos/values) ---------- */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.value{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;transition:.2s}
.value:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#cfe0ec}
.value .ic{width:44px;height:44px;border-radius:11px;background:var(--mist-2);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.value .ic svg{width:23px;height:23px;stroke:var(--teal-600);fill:none;stroke-width:1.7}
.value h3{font-size:1.12rem;margin:0 0 7px}
.value p{margin:0;font-size:.95rem;color:var(--slate)}

/* ---------- services grid ---------- */
.serv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.serv{
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;
  position:relative;overflow:hidden;transition:.22s;display:flex;flex-direction:column;
}
.serv::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--teal);transition:.3s}
.serv:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe0ec}
.serv:hover::before{width:100%}
.serv .ic{width:52px;height:52px;border-radius:13px;background:linear-gradient(135deg,var(--navy),var(--teal-600));display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.serv .ic svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.6}
.serv h3{font-size:1.22rem;margin:0 0 10px}
.serv p{margin:0 0 16px;font-size:.97rem;color:var(--slate);flex:1}
.serv .more,.svc-card .more{font-weight:700;font-size:.9rem;color:var(--teal-600);display:inline-flex;align-items:center;gap:6px}
.svc-card .more{margin-top:4px}
.svc-card .more:hover{gap:9px}

/* ---------- about / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .s-media{order:2}
.s-media{position:relative}
.s-media img{border-radius:16px;box-shadow:var(--shadow)}
.s-media .frame{position:absolute;inset:14px -14px -14px 14px;border:1.5px solid var(--teal);border-radius:16px;z-index:-1}
.s-body h2{font-size:clamp(1.8rem,3vw,2.4rem);margin:0 0 18px}
.s-body p{color:var(--slate);margin:0 0 16px}
.cred-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.cred-list li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem;color:var(--ink)}
.cred-list li svg{flex:0 0 auto;width:20px;height:20px;stroke:var(--teal-600);fill:none;stroke-width:2;margin-top:2px}

/* ---------- stat band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.stats .st b{display:block;font-family:"Fraunces",serif;font-size:2.6rem;color:#fff;line-height:1}
.stats .st span{display:block;color:#bcd3e6;font-size:.92rem;margin-top:8px}
.stats .st b .u{color:#7fd4dc}

/* ---------- reviews ---------- */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;display:flex;flex-direction:column}
.review .stars{color:var(--gold);letter-spacing:2px;margin-bottom:14px}
.review p{font-style:italic;color:var(--ink);margin:0 0 18px;flex:1;font-size:1.02rem}
.review .who{font-weight:700;color:var(--navy);font-size:.92rem}
.review .who span{display:block;font-weight:400;color:var(--slate);font-size:.82rem}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy),var(--teal-600));color:#fff;border-radius:22px;padding:54px 48px;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-90px;bottom:-120px;width:340px;height:340px;border-radius:50%;border:1px solid rgba(255,255,255,.16)}
.cta-band h2{color:#fff;font-size:clamp(1.7rem,3vw,2.3rem);margin:0 0 12px;position:relative}
.cta-band p{color:#dcecf6;margin:0 0 26px;max-width:50ch;position:relative}
.cta-band .row{display:flex;gap:14px;flex-wrap:wrap;position:relative}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-900);color:#aec6da;padding:64px 0 28px;font-size:.95rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:44px}
.site-footer h4{color:#fff;font-size:1.02rem;margin:0 0 18px;font-family:"Source Sans 3",sans-serif;font-weight:700;letter-spacing:.02em}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.site-footer a{color:#aec6da}
.site-footer a:hover{color:#fff}
.foot-brand .bt{font-family:"Fraunces",serif;font-size:1.3rem;color:#fff}
.foot-brand p{margin:14px 0 0;max-width:34ch;color:#9bb6cc}
.foot-contact li{display:flex;gap:10px;align-items:flex-start}
.foot-contact svg{width:16px;height:16px;fill:var(--teal);flex:0 0 auto;margin-top:4px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:.86rem;color:#83a0b8}

/* ---------- page hero (sub pages) ---------- */
.page-hero{background:var(--navy);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;border:1px solid rgba(255,255,255,.10)}
.page-hero .eyebrow{color:#7fd4dc}.page-hero .eyebrow::before{background:#7fd4dc}
.page-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);margin:0 0 14px}
.page-hero p{color:#c4d8e8;max-width:60ch;margin:0;font-size:1.1rem}
.crumb{font-size:.85rem;color:#8fb2cd;margin-bottom:18px}
.crumb a{color:#8fb2cd}.crumb a:hover{color:#fff}

/* ---------- detailed service list ---------- */
.svc-detail{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px;display:flex;gap:22px;transition:.2s}
.svc-card:hover{box-shadow:var(--shadow-sm);border-color:#cfe0ec}
.svc-card .ic{flex:0 0 auto;width:56px;height:56px;border-radius:14px;background:var(--mist-2);display:flex;align-items:center;justify-content:center}
.svc-card .ic svg{width:28px;height:28px;stroke:var(--teal-600);fill:none;stroke-width:1.6}
.svc-card h3{font-size:1.24rem;margin:0 0 9px}
.svc-card p{margin:0 0 12px;color:var(--slate);font-size:.97rem}
.svc-card ul{margin:0;padding-left:18px;color:var(--slate);font-size:.93rem;display:grid;gap:5px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:start}
.info-card{background:var(--mist);border:1px solid var(--line);border-radius:var(--r);padding:30px;margin-bottom:22px}
.info-card h3{font-size:1.15rem;margin:0 0 18px}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px}
.info-row:last-child{margin-bottom:0}
.info-row .ic{flex:0 0 auto;width:42px;height:42px;border-radius:11px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.info-row .ic svg{width:20px;height:20px;fill:var(--teal-600)}
.info-row b{display:block;color:var(--navy);font-size:.96rem}
.info-row span,.info-row a{color:var(--slate);font-size:.96rem}
.hours-tbl{width:100%;border-collapse:collapse;font-size:.96rem}
.hours-tbl td{padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.hours-tbl td:last-child{text-align:right;color:var(--slate)}
.hours-tbl tr:last-child td{border-bottom:0}
.hours-tbl tr.closed td{color:#b23b3b}
.hours-tbl tr.closed td:last-child{color:#b23b3b;font-weight:700}

/* ---------- service detail page ---------- */
.svc-hero{background:var(--navy);color:#fff;padding:60px 0;position:relative;overflow:hidden}
.svc-hero::before{content:"";position:absolute;right:-140px;top:-160px;width:420px;height:420px;border-radius:50%;border:1px solid rgba(255,255,255,.10)}
.svc-hero .crumb,.svc-hero .crumb a{color:#9fc0da}
.svc-hero .eyebrow{color:#7fd4dc}.svc-hero .eyebrow::before{background:#7fd4dc}
.svc-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);margin:0 0 14px}
.svc-hero p{color:#c4d8e8;max-width:64ch;margin:0;font-size:1.12rem}
.svc-lead{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.svc-lead .media{position:relative}
.svc-lead .media img{width:100%;border-radius:16px;box-shadow:var(--shadow);aspect-ratio:16/11;object-fit:cover}
.svc-lead .media .frame{position:absolute;inset:14px -14px -14px 14px;border:1.5px solid var(--teal);border-radius:16px;z-index:-1}
.prose h2{font-size:1.7rem;margin:0 0 14px}
.prose h3{font-size:1.24rem;margin:26px 0 10px}
.prose p{color:var(--slate);margin:0 0 16px}
.prose ul{margin:0 0 16px;padding-left:20px;color:var(--slate);display:grid;gap:8px}
.prose ul li::marker{color:var(--teal)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px}
.feature .ic{width:48px;height:48px;border-radius:12px;background:var(--mist-2);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feature .ic svg{width:24px;height:24px;stroke:var(--teal-600);fill:none;stroke-width:1.7}
.feature h3{font-size:1.08rem;margin:0 0 7px}
.feature p{margin:0;font-size:.93rem;color:var(--slate)}
.svc-media-band img{width:100%;border-radius:16px;box-shadow:var(--shadow-sm);aspect-ratio:16/8;object-fit:cover}
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related a{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;color:var(--navy);font-weight:700;transition:.2s}
.related a:hover{border-color:#cfe0ec;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.related a svg{width:20px;height:20px;stroke:var(--teal);fill:none;stroke-width:1.8;flex:0 0 auto}
@media(max-width:900px){
  .svc-lead{grid-template-columns:1fr;gap:30px}
  .feature-grid{grid-template-columns:1fr 1fr}
  .related{grid-template-columns:1fr}
}
@media(max-width:560px){.feature-grid{grid-template-columns:1fr}}
.form-field{margin-bottom:18px}
.form-field label{display:block;font-weight:600;font-size:.9rem;color:var(--navy);margin-bottom:7px}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:.97rem;color:var(--ink);background:#fff;transition:.15s;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,158,168,.13)}
.form-note{font-size:.84rem;color:var(--slate);margin-top:14px}
.map-embed{border:0;width:100%;height:300px;border-radius:var(--r);filter:saturate(1.05)}

/* ---------- info / FAQ ---------- */
.faq{display:grid;gap:14px;max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 24px;transition:.2s}
.faq details[open]{box-shadow:var(--shadow-sm);border-color:#cfe0ec}
.faq summary{cursor:pointer;list-style:none;padding:20px 0;font-weight:700;color:var(--navy);font-size:1.05rem;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:0 0 auto;width:22px;height:22px;position:relative}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;background:var(--teal);border-radius:2px}
.faq summary .pm::before{left:0;right:0;top:10px;height:2px}
.faq summary .pm::after{top:0;bottom:0;left:10px;width:2px;transition:.2s}
.faq details[open] summary .pm::after{transform:scaleY(0)}
.faq details p{margin:0 0 20px;color:var(--slate)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px}
.step .n{font-family:"Fraunces",serif;font-size:1.5rem;color:var(--teal);font-weight:600;margin-bottom:12px;display:block}
.step h3{font-size:1.1rem;margin:0 0 8px}
.step p{margin:0;font-size:.93rem;color:var(--slate)}

/* ---------- floating call (mobile) ---------- */
.fab{
  display:flex;position:fixed;right:20px;bottom:20px;z-index:60;
  width:58px;height:58px;border-radius:50%;background:#25D366;align-items:center;justify-content:center;
  box-shadow:0 12px 30px -8px rgba(37,211,102,.7);transition:.2s;
}
.fab:hover{transform:translateY(-3px) scale(1.04);background:#1eb85a}
.fab svg{width:30px;height:30px;fill:#fff;stroke:none}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-media{max-width:520px}
  .values,.serv-grid,.rev-grid,.svc-detail,.steps{grid-template-columns:1fr 1fr}
  .split,.contact-grid{grid-template-columns:1fr;gap:36px}
  .split.rev .s-media{order:0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr;gap:34px}
}
@media(max-width:680px){
  body{font-size:16px}
  .nav-links,.nav-cta .btn-ghost{display:none}
  .nav-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:14px 24px;gap:2px;box-shadow:var(--shadow-sm)}
  .nav-links.open a{padding:13px 10px;border-radius:8px}
  .nav-links.open a.active::after{display:none}
  .values,.serv-grid,.rev-grid,.svc-detail,.steps,.foot-grid,.stats{grid-template-columns:1fr}
  .section{padding:58px 0}
  .cta-band{padding:38px 26px}
  .util .u-left{display:none}
  .hero-badge{position:static;margin-top:16px;max-width:none}
  .fab{right:16px;bottom:16px;width:56px;height:56px}
}