/*
Theme Name: Project UNITY
Theme URI: https://projectunitynfp.org
Author: Project UNITY
Description: Custom theme for Project UNITY nonprofit. Youth-led national innovation lab in public health & digital health.
Version: 1.0
License: GPL v2 or later
Text Domain: projectunity
*/

/* Note: page-specific styles are kept inline in each page template (page-*.php / front-page.php).
   This file holds only the shared baseline (variables, resets, typography, nav, footer, buttons). */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@400;600;700;800&family=Poppins:wght@300;400;500;600&display=swap');

:root{--teal:#00C9B7;--tm:#0A9B8E;--purp:#7B2D8E;--dk:#1B2A4A;--bk:#1A1A1A;--wh:#FFF;--bg:#F0F4F8;--grad:linear-gradient(135deg,#00C9B7,#5B4DC7,#7B2D8E);--fd:'Bricolage Grotesque',sans-serif;--fb:'Poppins',sans-serif;--mw:1200px;--sp:clamp(60px,8vw,120px)}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:17.5px}
@media(max-width:600px){html{font-size:16.5px}}
body{font-family:var(--fb);color:var(--bk);background:var(--bg);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-size:16.5px;text-align:center}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.c{max-width:var(--mw);margin:0 auto;padding:0 clamp(20px,4vw,40px)}
h1,h2,h3,h4{font-family:var(--fd);line-height:1.15}
h1{font-weight:800;font-size:clamp(2.2rem,4.6vw,3.6rem)!important;color:var(--dk);line-height:1.1}
h2{font-weight:700;font-size:clamp(1.8rem,3.4vw,2.6rem)!important;color:var(--dk);line-height:1.15}
h3{font-weight:600;font-size:1.5rem!important;color:var(--purp);line-height:1.25}
h4{font-size:1.15rem!important}
p{font-size:1.0625rem;line-height:1.7}
.sl{font-family:var(--fb);font-weight:600;font-size:.82rem!important;letter-spacing:.16em;text-transform:uppercase;color:var(--tm);margin-bottom:12px}
.sh{margin-bottom:28px!important}
.sh h2{margin-bottom:10px}
.sh p{color:rgba(26,26,26,.6);max-width:560px}
.ctr{text-align:center}
.ctr p{margin:0 auto}
p,h1,h2,h3,h4,h5,h6,blockquote,figcaption,li{text-align:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 30px;border-radius:50px;font-family:var(--fb);font-weight:600;font-size:.98rem;cursor:pointer;border:none;transition:transform .25s ease,box-shadow .25s ease,background .25s ease;position:relative;overflow:hidden}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.35),transparent);transform:translateX(-100%);transition:transform .6s ease}
.btn:hover::after{transform:translateX(100%)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(10,155,142,.25)}
.bp{background:var(--tm);color:var(--wh);box-shadow:0 4px 16px rgba(10,155,142,.3)}
.bp:hover{background:var(--teal);transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,201,183,.4)}
.bo{background:0 0;color:var(--wh);border:2px solid rgba(255,255,255,.4)}
.bo:hover{background:rgba(255,255,255,.1);border-color:var(--wh);transform:translateY(-2px)}
.bod{background:0 0;color:var(--dk);border:2px solid var(--dk)}
.bod:hover{background:var(--dk);color:var(--wh);transform:translateY(-2px)}

/* Animations */
.fu{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.fu.v,.fu.in{opacity:1;transform:translateY(0)}
.fu-l{opacity:0;transform:translateX(-30px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.fu-l.in{opacity:1;transform:translateX(0)}
.fu-r{opacity:0;transform:translateX(30px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.fu-r.in{opacity:1;transform:translateX(0)}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes gradShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
@keyframes spinSlow{to{transform:rotate(360deg)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes popIn{0%{opacity:0;transform:scale(.9)}60%{transform:scale(1.02)}100%{opacity:1;transform:scale(1)}}
@keyframes mq{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:0!important}
.ni{max-width:var(--mw);margin:0 auto;padding:0 clamp(20px,4vw,40px);display:flex;align-items:center;justify-content:space-between;height:96px}
.nl{display:flex;align-items:center;gap:10px}
.nlg{height:74px;width:auto;display:block;transition:transform .4s ease}
.nl:hover .nlg{transform:scale(1.04) rotate(-1deg)}
@media(max-width:600px){.nlg{height:60px}}
.nk{display:flex;align-items:center;gap:28px;list-style:none}
.nk a{font-weight:500;font-size:.94rem;color:var(--dk);transition:color .2s;position:relative}
.nk a:hover{color:var(--tm)}
.nk .dd{position:relative;cursor:pointer}
.nk .dm{position:absolute;top:calc(100% + 8px);left:-16px;background:var(--wh);border-radius:12px;box-shadow:0 12px 48px rgba(27,42,74,.1);padding:10px 0;min-width:210px;opacity:0;visibility:hidden;transform:translateY(6px);transition:all .2s}
.nk .dd:hover .dm{opacity:1;visibility:visible;transform:translateY(0)}
.dm a{display:block;padding:9px 18px;font-size:.85rem}
.dm a:hover{background:var(--bg)}
.nc{padding:9px 22px;font-size:.9rem;background:var(--tm);color:var(--wh)!important;border-radius:50px;font-weight:600;transition:transform .45s cubic-bezier(.2,.8,.2,1),box-shadow .45s cubic-bezier(.2,.8,.2,1),background .25s ease}
.nc:hover{background:var(--teal)!important;transform:translateY(-6px);box-shadow:0 18px 40px rgba(10,30,60,.12)}
.mb{display:none;background:0 0;border:0;cursor:pointer;width:30px;height:30px;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.mb span{width:22px;height:2px;background:var(--dk);border-radius:2px;transition:all .25s ease}
.mb.op span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.mb.op span:nth-child(2){opacity:0}
.mb.op span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nk.op{display:flex!important;position:fixed;top:96px;left:0;right:0;background:var(--wh);flex-direction:column;align-items:stretch;padding:18px 24px;gap:4px;box-shadow:0 12px 32px rgba(27,42,74,.08);border-top:1px solid rgba(27,42,74,.06);max-height:calc(100vh - 96px);overflow-y:auto}
.nk.op li{width:100%}
.nk.op .dd .dm{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding:4px 0 4px 16px;min-width:0;display:none}
.nk.op .dd.op .dm{display:block}
.nk.op a{display:block;padding:11px 8px;font-size:.95rem}
.nk.op .nc{margin-top:8px;text-align:center}

/* Announcement */
.ann{background:var(--grad);color:var(--wh);text-align:center;padding:14px 20px;font-weight:600;font-size:.95rem;margin-top:96px;display:flex;align-items:center;justify-content:center;gap:8px;border:0!important;box-shadow:none!important}
.ann a{color:var(--wh);text-decoration:underline;text-underline-offset:3px}

/* Footer (white v3) */
.ft{background:#FFFFFF!important;color:rgba(27,42,74,.7)!important;border-top:1px solid rgba(27,42,74,.08);padding:48px 0 24px!important}
.fg{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;margin-bottom:40px;justify-items:center;text-align:center}
.fbr{display:flex;flex-direction:column;align-items:center;gap:10px;margin:0 auto}
.fbr p{font-size:.85rem;color:rgba(27,42,74,.6)!important;line-height:1.7;margin-top:14px;max-width:300px;text-align:center}
.ft h4{font-family:var(--fd);font-weight:600;font-size:.88rem;color:var(--dk)!important;margin-bottom:16px;text-align:center}
.fk{list-style:none;display:flex;flex-direction:column;align-items:center;gap:8px;padding:0;text-align:center}
.fk a{font-size:.85rem;color:rgba(27,42,74,.7)!important;transition:color .2s}
.fk a:hover{color:var(--tm)!important}
.fbt{border-top:0!important;padding-top:20px;display:flex;justify-content:center;align-items:center;font-size:.78rem;color:rgba(27,42,74,.55)!important;flex-wrap:wrap;gap:14px}
.fsc{display:flex;gap:14px;justify-content:center}
.fsc a{width:34px;height:34px;border-radius:50%;background:var(--bg)!important;color:var(--dk)!important;display:flex;align-items:center;justify-content:center;transition:all .3s;font-size:.7rem;font-weight:600}
.fsc a:hover{background:var(--tm)!important;color:var(--wh)!important}
.fsc a svg{stroke:currentColor;display:block}

/* Scroll-to-top */
.stb{position:fixed;bottom:24px;right:24px;z-index:998;width:44px;height:44px;border-radius:50%;background:var(--dk);border:2px solid rgba(0,201,183,.3);display:flex;align-items:center;justify-content:center;cursor:pointer;opacity:0;transform:translateY(12px);transition:all .4s ease}
.stb.v{opacity:1;transform:translateY(0)}
.stb:hover{background:var(--tm);border-color:var(--tm);transform:translateY(-2px)}
.stb svg{width:18px;height:18px;stroke:var(--teal);fill:none;stroke-width:2.5;stroke-linecap:round}
.stb:hover svg{stroke:var(--wh)}

/* Common grids */
.g2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:36px;justify-items:center}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px;justify-items:center}

/* Sections */
section{padding-top:clamp(40px,5vw,72px)!important;padding-bottom:clamp(40px,5vw,72px)!important}
:root{--sp:clamp(40px,5.5vw,84px)!important}

/* A11y focus */
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:4px}

/* Misc shared bits used across many pages */
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,201,183,.12);color:var(--teal);font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:6px 16px;border-radius:50px;margin-bottom:18px}
.badge svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}

.hd{background:var(--dk);padding:clamp(80px,9vw,120px) 0 clamp(36px,5vw,60px)!important;position:relative;overflow:hidden;margin-top:96px;text-align:center}
.hd::before{content:'';position:absolute;top:-30%;right:-10%;width:70%;height:160%;background:radial-gradient(ellipse,rgba(0,201,183,.1),transparent 55%);pointer-events:none}
.hd .hc{max-width:740px;margin:0 auto;position:relative;z-index:2}
.hd h1{color:var(--wh);margin-bottom:14px}
.hd h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hd p{color:rgba(255,255,255,.6);margin:0 auto 28px;max-width:560px;line-height:1.8}
.hd .hb{justify-content:center;display:flex;gap:14px;flex-wrap:wrap}

/* Responsive */
@media(max-width:900px){.nk{display:none}.mb{display:flex}.fg{grid-template-columns:1fr 1fr;gap:28px}.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.g2{grid-template-columns:1fr}.fg{grid-template-columns:1fr}.fbt{flex-direction:column;gap:14px;text-align:center}}