/* ─── RESET & BASE ─── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',system-ui,sans-serif;color:#1A2744;background:#F4F7FB;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ─── VARIABLES ─── */
:root{
  --navy:#0A1628;--blue:#1A3F7A;--blue-mid:#2455A4;
  --teal:#0ABFBC;--teal-dk:#089A97;--sky:#4DB8E8;
  --light-bg:#F4F7FB;--white:#FFFFFF;
  --gray-50:#F8FAFC;--gray-100:#EEF2F7;--gray-200:#E2E8F0;
  --gray-400:#94A3B8;--gray-600:#4A5568;--gray-700:#374151;
  --text:#1A2744;--radius:12px;--radius-lg:20px;
  --shadow:0 4px 24px rgba(10,22,40,.10);--shadow-lg:0 8px 40px rgba(10,22,40,.16);
  --transition:0.3s ease
}

/* ─── TYPOGRAPHY ─── */
h1,h2,h3,h4{line-height:1.2;font-weight:700;color:var(--navy)}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem);font-weight:600}
h4{font-size:1.05rem;font-weight:600}
p{color:var(--gray-600);font-size:1rem;line-height:1.75}
.lead{font-size:1.15rem;color:var(--gray-700)}
.small{font-size:.875rem}
.cap{text-transform:uppercase;letter-spacing:.1em;font-size:.78rem;font-weight:600}

/* ─── LAYOUT ─── */
.container{max-width:1160px;margin:0 auto;padding:0 24px}
.container-wide{max-width:1320px;margin:0 auto;padding:0 24px}
section{padding:100px 0}
.section-label{color:var(--teal);margin-bottom:16px}
.section-header{margin-bottom:60px}
.section-header h2{margin-bottom:20px}
.section-header .lead{max-width:640px}
.section-header.centered{text-align:center}
.section-header.centered .lead{margin:0 auto}

/* ─── GRID ─── */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* ─── BUTTONS ─── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:8px;font-weight:600;font-size:.95rem;transition:all var(--transition);cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--teal);color:var(--white);border-color:var(--teal)}
.btn-primary:hover{background:var(--teal-dk);border-color:var(--teal-dk);transform:translateY(-1px);box-shadow:0 6px 20px rgba(10,191,188,.35)}
.btn-outline{background:transparent;color:var(--white);border-color:rgba(255,255,255,.5)}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:var(--white);transform:translateY(-1px)}
.btn-navy{background:var(--navy);color:var(--white);border-color:var(--navy)}
.btn-navy:hover{background:var(--blue);border-color:var(--blue);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--teal);border-color:var(--teal)}
.btn-ghost:hover{background:var(--teal);color:var(--white);transform:translateY(-1px)}
.btn svg{width:18px;height:18px}

/* ─── CARDS ─── */
.card{background:var(--white);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow);border:1px solid var(--gray-200);transition:all var(--transition)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card-icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.icon-teal{background:rgba(10,191,188,.12)}
.icon-blue{background:rgba(26,63,122,.10)}
.icon-sky{background:rgba(77,184,232,.12)}
.icon-gold{background:rgba(245,158,11,.10)}
.icon-green{background:rgba(16,185,129,.10)}
.icon-purple{background:rgba(139,92,246,.10)}

/* ─── TAGS ─── */
.tag{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.78rem;font-weight:600;letter-spacing:.04em}
.tag-teal{background:rgba(10,191,188,.12);color:var(--teal-dk)}
.tag-blue{background:rgba(26,63,122,.10);color:var(--blue-mid)}
.tag-gray{background:var(--gray-100);color:var(--gray-600)}

/* ─── DIVIDER ─── */
.divider{height:1px;background:var(--gray-200);margin:0}

/* ─── FADE ANIMATION ─── */
.fade-up{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-up.delay-1{transition-delay:.1s}
.fade-up.delay-2{transition-delay:.2s}
.fade-up.delay-3{transition-delay:.3s}
.fade-up.delay-4{transition-delay:.4s}

/* ════ NAVIGATION ════ */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(10,22,40,.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06);transition:all var(--transition)}
nav.scrolled{box-shadow:0 2px 24px rgba(10,22,40,.3)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;padding:0 24px;max-width:1160px;margin:0 auto}
.nav-logo{display:flex;align-items:center;gap:12px}
.logo-img{height:36px;width:auto;display:block}
.logo-img-wrap{background:rgba(255,255,255,0.93);border-radius:8px;padding:5px 11px;display:flex;align-items:center;transition:background var(--transition),box-shadow var(--transition);box-shadow:0 1px 6px rgba(0,0,0,.18)}
.nav-logo:hover .logo-img-wrap{background:rgba(255,255,255,1);box-shadow:0 2px 12px rgba(0,0,0,.28)}
.logo-img-footer{height:36px;width:auto;display:block;filter:brightness(0) invert(1);opacity:.80}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{color:rgba(255,255,255,.75);font-size:.88rem;font-weight:500;transition:color var(--transition);position:relative;padding-bottom:2px}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--teal);transform:scaleX(0);transition:transform var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-links a.active::after,.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:10px}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);border-radius:2px;transition:all .3s}

/* ════ PAGE HERO (inner pages) ════ */
.page-hero{padding:140px 0 80px;background:var(--navy);position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 80% 50%,rgba(10,191,188,.10) 0%,transparent 60%),linear-gradient(160deg,#0A1628 0%,#0F2040 60%,#0A1628 100%)}
.page-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:60px 60px}
.page-hero-inner{position:relative;z-index:1;max-width:760px}
.page-hero .breadcrumb{font-size:.8rem;color:rgba(255,255,255,.4);margin-bottom:16px;font-weight:500}
.page-hero .breadcrumb a{color:rgba(255,255,255,.4);transition:color var(--transition)}
.page-hero .breadcrumb a:hover{color:var(--teal)}
.page-hero .breadcrumb span{color:var(--teal)}
.page-hero h1{color:var(--white);font-size:clamp(2rem,4vw,3rem);margin-bottom:20px}
.page-hero .lead{color:rgba(255,255,255,.70);max-width:600px}

/* ════ HERO (home) ════ */
.hero{min-height:100vh;display:flex;align-items:center;background:var(--navy);position:relative;overflow:hidden;padding-top:72px}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 70% 40%,rgba(10,191,188,.10) 0%,transparent 60%),radial-gradient(ellipse 60% 80% at 20% 80%,rgba(26,63,122,.35) 0%,transparent 60%),linear-gradient(160deg,#0A1628 0%,#0F2040 50%,#0A1628 100%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:60px 60px}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;max-width:1160px;margin:0 auto;padding:80px 24px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(10,191,188,.12);border:1px solid rgba(10,191,188,.3);padding:6px 16px;border-radius:20px;margin-bottom:28px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);animation:pulse 2s infinite}
.hero-badge span{font-size:.8rem;font-weight:600;color:var(--teal);letter-spacing:.06em;text-transform:uppercase}
.hero h1{color:var(--white);margin-bottom:24px;font-size:clamp(2.4rem,4.5vw,3.8rem)}
.hero h1 .accent{color:var(--teal)}
.hero .lead{color:rgba(255,255,255,.70);font-size:1.1rem;margin-bottom:40px;max-width:520px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:56px;border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);overflow:hidden}
.hero-stat{padding:24px 28px;background:rgba(255,255,255,.04)}
.hero-stat:hover{background:rgba(255,255,255,.07)}
.hero-stat .number{font-size:2rem;font-weight:800;color:var(--white);line-height:1;margin-bottom:4px}
.hero-stat .number span{color:var(--teal)}
.hero-stat .label{font-size:.8rem;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.06em;font-weight:500}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.hero-visual-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:var(--radius-lg);padding:40px;width:100%;max-width:440px;backdrop-filter:blur(10px)}
.hero-visual-label{text-align:center;margin-bottom:28px;font-size:.78rem;font-weight:600;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.1em}
.compliance-row{display:flex;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.compliance-row:last-child{border-bottom:none;padding-bottom:0}
.compliance-row:first-child{padding-top:0}
.check-icon{width:32px;height:32px;border-radius:8px;background:rgba(10,191,188,.15);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.compliance-row .title{font-size:.9rem;font-weight:600;color:var(--white)}
.compliance-row .sub{font-size:.78rem;color:rgba(255,255,255,.45);margin-top:2px}

/* ════ TRUST BAR ════ */
.trust-bar{background:var(--white);padding:32px 0;border-bottom:1px solid var(--gray-200)}
.trust-bar-inner{display:flex;align-items:center;justify-content:center;gap:48px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:10px}
.trust-item .label{font-size:.85rem;font-weight:600;color:var(--gray-600)}
.trust-icon{width:36px;height:36px;border-radius:8px;background:var(--gray-100);display:flex;align-items:center;justify-content:center}

/* ════ AUDIENCE CARDS (home) ════ */
.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:60px}
.audience-card{background:var(--white);border-radius:var(--radius-lg);padding:40px 36px;box-shadow:var(--shadow);border:1px solid var(--gray-200);transition:all var(--transition);position:relative;overflow:hidden}
.audience-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px}
.audience-card:nth-child(1)::before{background:linear-gradient(90deg,var(--teal),var(--sky))}
.audience-card:nth-child(2)::before{background:linear-gradient(90deg,var(--blue-mid),var(--teal))}
.audience-card:nth-child(3)::before{background:linear-gradient(90deg,var(--sky),var(--blue-mid))}
.audience-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.audience-card .a-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.audience-card h3{margin-bottom:12px;font-size:1.3rem}
.audience-card p{font-size:.93rem;margin-bottom:28px}
.audience-card .a-link{font-size:.88rem;font-weight:700;color:var(--teal-dk);display:inline-flex;align-items:center;gap:6px;transition:gap var(--transition)}
.audience-card:hover .a-link{gap:10px}

/* ════ ABOUT / WHAT WE DO ════ */
#about{background:var(--white)}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.about-text .section-label{display:block;margin-bottom:12px}
.about-text h2{margin-bottom:24px}
.about-text p{margin-bottom:20px}
.about-text .btn{margin-top:12px}
.about-pillars{display:flex;flex-direction:column;gap:20px}
.pillar{display:flex;gap:20px;padding:24px;background:var(--light-bg);border-radius:var(--radius);border-left:4px solid transparent;transition:all var(--transition)}
.pillar:nth-child(1){border-left-color:var(--teal)}
.pillar:nth-child(2){border-left-color:var(--sky)}
.pillar:nth-child(3){border-left-color:var(--blue-mid)}
.pillar:hover{box-shadow:var(--shadow)}
.pillar-icon{flex-shrink:0;width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center}
.pillar h4{margin-bottom:6px;color:var(--navy)}
.pillar p{margin:0;font-size:.9rem}

/* ════ HOW WE OPERATE ════ */
#how{background:var(--light-bg)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.steps::before{content:'';position:absolute;top:36px;left:calc(12.5%);right:calc(12.5%);height:2px;background:linear-gradient(90deg,var(--teal),var(--sky));z-index:0}
.step{text-align:center;padding:0 20px;position:relative;z-index:1}
.step-num{width:72px;height:72px;border-radius:50%;background:var(--white);border:2px solid var(--teal);display:flex;align-items:center;justify-content:center;margin:0 auto 24px;font-size:1.4rem;font-weight:800;color:var(--teal);box-shadow:0 0 0 8px var(--light-bg)}
.step h4{margin-bottom:10px;font-size:1rem}
.step p{font-size:.88rem}

/* ════ SPONSORS PAGE ════ */
#sponsors-page{background:var(--navy)}
#sponsors-page .section-label{color:var(--teal)}
#sponsors-page h2{color:var(--white)}
#sponsors-page .lead{color:rgba(255,255,255,.65)}
.sponsor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.sponsor-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:var(--radius);padding:32px;transition:all var(--transition)}
.sponsor-card:hover{background:rgba(255,255,255,.09);border-color:rgba(10,191,188,.4);transform:translateY(-4px)}
.sponsor-card .card-icon{background:rgba(10,191,188,.12);margin-bottom:20px}
.sponsor-card h4{color:var(--white);margin-bottom:10px}
.sponsor-card p{color:rgba(255,255,255,.55);font-size:.92rem}
.sponsor-table-wrap{margin-top:64px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-lg);overflow:hidden}
.sponsor-table-header{padding:28px 36px;border-bottom:1px solid rgba(255,255,255,.08)}
.sponsor-table-header h3{color:var(--white);font-size:1.15rem}
.compare-table{width:100%;border-collapse:collapse}
.compare-table th{padding:18px 24px;text-align:left;font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.4);border-bottom:1px solid rgba(255,255,255,.06)}
.compare-table td{padding:16px 24px;font-size:.92rem;border-bottom:1px solid rgba(255,255,255,.04)}
.compare-table tr:last-child td{border-bottom:none}
.compare-table td:first-child{color:rgba(255,255,255,.7);font-weight:500}
.compare-table td:not(:first-child){color:rgba(255,255,255,.45)}
.compare-table td.highlight{color:var(--teal)!important;font-weight:600}

/* ════ FOR SITES ════ */
#sites-page{background:var(--white)}
.sites-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.sites-image{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,var(--navy),var(--blue-mid));padding:48px 36px;min-height:480px;display:flex;flex-direction:column;justify-content:space-between}
.sites-image-label{font-size:.78rem;font-weight:600;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.1em;margin-bottom:20px}
.sites-image h3{color:var(--white);font-size:1.8rem;margin-bottom:16px;line-height:1.25}
.sites-image p{color:rgba(255,255,255,.6);font-size:.95rem}
.revenue-box{background:rgba(10,191,188,.15);border:1px solid rgba(10,191,188,.3);border-radius:var(--radius);padding:24px 28px;margin-top:32px}
.revenue-box .amount{font-size:1.15rem;font-weight:700;color:var(--teal);line-height:1.4}
.revenue-box .desc{font-size:.85rem;color:rgba(255,255,255,.55);margin-top:4px}
.sites-steps{display:flex;flex-direction:column;gap:28px}
.site-step{display:flex;gap:20px}
.site-step-num{flex-shrink:0;width:40px;height:40px;border-radius:10px;background:rgba(10,191,188,.10);border:1px solid rgba(10,191,188,.25);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;color:var(--teal)}
.site-step h4{margin-bottom:6px}
.site-step p{font-size:.9rem}

/* ════ THERAPEUTIC AREAS ════ */
#therapeutic-page{background:var(--light-bg)}
.ta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:60px}
.ta-card{background:var(--white);border-radius:var(--radius);padding:28px 24px;border:1px solid var(--gray-200);transition:all var(--transition);position:relative;overflow:hidden}
.ta-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--sky))}
.ta-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.ta-card h4{margin-bottom:8px;font-size:1rem}
.ta-card p{font-size:.88rem}
.ta-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}

/* ════ COMPLIANCE & QUALITY ════ */
#quality-page{background:var(--white)}
.compliance-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.compliance-items{display:flex;flex-direction:column;gap:20px}
.compliance-item{display:flex;gap:20px;align-items:flex-start;padding:24px;border:1px solid var(--gray-200);border-radius:var(--radius);transition:all var(--transition)}
.compliance-item:hover{border-color:var(--teal);box-shadow:0 0 0 3px rgba(10,191,188,.08)}
.compliance-item .icon{flex-shrink:0;width:44px;height:44px;border-radius:10px;background:rgba(10,191,188,.10);display:flex;align-items:center;justify-content:center}
.compliance-item h4{margin-bottom:6px}
.compliance-item p{font-size:.88rem;margin:0}
.quality-visual{background:linear-gradient(160deg,var(--navy) 0%,var(--blue) 100%);border-radius:var(--radius-lg);padding:48px 36px;height:100%;display:flex;flex-direction:column;justify-content:center}
.quality-visual h3{color:var(--white);font-size:1.5rem;margin-bottom:16px}
.quality-visual>p{color:rgba(255,255,255,.6);margin-bottom:36px}
.quality-points{display:flex;flex-direction:column;gap:16px}
.quality-point{display:flex;align-items:center;gap:14px}
.quality-point .check{width:28px;height:28px;border-radius:8px;background:rgba(10,191,188,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.quality-point span{font-size:.92rem;color:rgba(255,255,255,.8)}

/* ════ TECHNOLOGY ════ */
#technology-section{background:var(--light-bg)}
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tech-card{background:var(--white);border-radius:var(--radius);padding:32px;border:1px solid var(--gray-200);transition:all var(--transition)}
.tech-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.tech-card .card-icon{margin-bottom:20px}
.tech-card h4{margin-bottom:10px}
.tech-card p{font-size:.9rem}

/* ════ PATIENTS ════ */
#patients-page{background:linear-gradient(160deg,var(--teal-dk) 0%,var(--blue-mid) 100%);position:relative;overflow:hidden}
#patients-page::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 80% 50%,rgba(255,255,255,.07) 0%,transparent 60%)}
#patients-page .container{position:relative;z-index:1}
#patients-page .section-label{color:rgba(255,255,255,.7)}
#patients-page h2{color:var(--white)}
#patients-page .lead{color:rgba(255,255,255,.75)}
.patient-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:60px}
.patient-card{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:32px;backdrop-filter:blur(8px);transition:all var(--transition)}
.patient-card:hover{background:rgba(255,255,255,.15);transform:translateY(-4px)}
.patient-card .icon{width:48px;height:48px;border-radius:12px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.patient-card h4{color:var(--white);margin-bottom:10px}
.patient-card p{color:rgba(255,255,255,.65);font-size:.9rem}
.patients-cta{text-align:center;margin-top:56px}
.patients-cta p{color:rgba(255,255,255,.7);margin-bottom:24px;font-size:1.05rem}

/* ════ FAQ ════ */
#faq-page{background:var(--white)}
.faq-inner{display:grid;grid-template-columns:1fr 1.6fr;gap:80px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{border:1px solid var(--gray-200);border-radius:var(--radius);overflow:hidden;transition:all var(--transition)}
.faq-item.open{border-color:var(--teal)}
.faq-q{width:100%;text-align:left;padding:20px 24px;background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.95rem;font-weight:600;color:var(--navy);transition:background var(--transition)}
.faq-q:hover{background:var(--gray-50)}
.faq-item.open .faq-q{background:rgba(10,191,188,.05);color:var(--teal-dk)}
.faq-arrow{transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s}
.faq-a-inner{padding:0 24px 20px;font-size:.92rem;color:var(--gray-600);line-height:1.75}

/* ════ CONTACT ════ */
#contact-page{background:var(--light-bg)}
.contact-inner{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}
.contact-info-centered{max-width:600px;margin:0 auto;text-align:center}
.contact-info-centered p{margin-bottom:32px}
.contact-methods-centered{display:flex;flex-direction:column;gap:16px;max-width:440px;margin:0 auto;text-align:left}
.contact-method{display:flex;align-items:center;gap:14px}
.contact-method .icon{width:40px;height:40px;border-radius:10px;background:rgba(10,191,188,.10);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-method a{color:var(--blue-mid);font-weight:500;font-size:.95rem}
.contact-method a:hover{color:var(--teal-dk)}

/* ════ HOME STATS ROW ════ */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--navy);border-radius:var(--radius);overflow:hidden}
.stat-box{padding:36px 28px;background:rgba(255,255,255,.04);text-align:center;transition:background var(--transition)}
.stat-box:hover{background:rgba(255,255,255,.08)}
.stat-box .num{font-size:2.4rem;font-weight:800;color:var(--white);line-height:1}
.stat-box .num span{color:var(--teal)}
.stat-box .lbl{font-size:.78rem;color:rgba(255,255,255,.45);text-transform:uppercase;letter-spacing:.08em;margin-top:8px;font-weight:500}

/* ════ FOOTER ════ */
footer{background:var(--navy);border-top:1px solid rgba(255,255,255,.06)}
.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding:72px 0 48px}
.footer-brand .logo-text{font-size:1.1rem;color:var(--white);display:block;margin-top:12px;margin-bottom:16px}
.footer-brand p{font-size:.88rem;color:rgba(255,255,255,.4);max-width:300px;line-height:1.7}
.footer-col h5{font-size:.78rem;font-weight:700;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.1em;margin-bottom:20px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.footer-col ul a{font-size:.88rem;color:rgba(255,255,255,.55);transition:color var(--transition)}
.footer-col ul a:hover{color:var(--teal)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding:24px 0;display:flex;align-items:center;justify-content:space-between}
.footer-bottom p{font-size:.8rem;color:rgba(255,255,255,.3)}
.footer-compliance-badges{display:flex;gap:10px}
.f-badge{padding:4px 10px;border-radius:4px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);font-size:.7rem;font-weight:600;color:rgba(255,255,255,.35);letter-spacing:.06em}

/* ════ CTA STRIP ════ */
.cta-strip{background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);padding:80px 0;text-align:center}
.cta-strip h2{color:var(--white);margin-bottom:16px}
.cta-strip p{color:rgba(255,255,255,.65);max-width:560px;margin:0 auto 36px;font-size:1.05rem}
.cta-strip-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ════ MOBILE MENU ════ */
.mobile-menu{display:none;position:fixed;inset:0;z-index:999;background:var(--navy);flex-direction:column;padding:88px 24px 24px;gap:8px}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.8);font-size:1.05rem;font-weight:500;padding:14px 16px;border-radius:8px;transition:all var(--transition)}
.mobile-menu a:hover{background:rgba(255,255,255,.06);color:var(--white)}
.mobile-menu .btn{margin-top:16px;justify-content:center}

/* ════ ANIMATIONS ════ */
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.85)}}

/* ════ RESPONSIVE ════ */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-visual{display:none}
  .about-inner,.sites-inner,.compliance-inner,.contact-inner,.faq-inner{grid-template-columns:1fr;gap:48px}
  .sponsor-grid,.tech-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;gap:40px}
  .steps::before{display:none}
  .footer-main{grid-template-columns:1fr 1fr;gap:36px}
  .audience-grid{grid-template-columns:1fr 1fr}
  .stats-row{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  section{padding:72px 0}
  .nav-links,.nav-cta{display:none}
  .hamburger{display:flex}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .sponsor-grid,.tech-grid,.ta-grid,.patient-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:16px;text-align:center}
  .trust-bar-inner{gap:24px}
  .audience-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr 1fr}
}