/*
 * campaign.css — Shared styles for Gopal Krishan for DA campaign pages.
 * Used by: index.html, donate.html, event.html, endorsement.html
 * Theme: Civic / Non-Partisan (Navy · Crimson · White)
 */

/* === RESET & VARS === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  /* Primary Navy — civic, trustworthy, non-partisan */
  --primary:#1d3461;--primary-dark:#122241;--primary-light:#dce8ff;
  /* Crimson accent — bold, justice, strength */
  --accent:#c0392b;--accent-light:#fde8e8;
  /* Dark deep navy for backgrounds */
  --dark:#0f1f3d;--dark-blue:#1d3461;--light:#f3f6fb;
  --text:#1a1d2e;--text-light:#5a6278;--border:#dde3ee;
  --success:#10b981;--warning:#f59e0b;--danger:#c0392b;
  --radius:0.75rem;--shadow:0 1px 4px rgba(0,0,0,.1);
  --shadow-lg:0 10px 30px rgba(29,52,97,.15);
  /* Patriotic gradient: Navy → Crimson → Navy */
  --gradient:linear-gradient(135deg,#0f1f3d 0%,#1d3461 45%,#8b1a14 100%);
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--text);line-height:1.6;overflow-x:hidden;background:#fff}

/* === NAV === */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(26,26,46,0.95);backdrop-filter:blur(10px);transition:all .3s ease;padding:8px 0;height:70px;display:flex;align-items:center;overflow:hidden}
.nav.scrolled{padding:8px 0;box-shadow:0 4px 20px rgba(0,0,0,.3)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;width:100%;height:100%}
.nav-logo{position:relative;z-index:1001}
.nav-logo img{height:64px}
.nav-links{display:flex;gap:4px;list-style:none;align-items:center}
.nav-links a{color:rgba(255,255,255,.8);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s,background .2s;letter-spacing:.3px;padding:5px 12px;border-radius:20px}
.nav-links a:not(.nav-cta):hover{color:#fff;background:rgba(255,255,255,.1)}
.nav-links a.nav-active{color:#fff!important;font-weight:700;background:rgba(255,255,255,.18)}
.nav-cta{background:#dc2626;color:#fff!important;padding:8px 20px;border-radius:var(--radius);font-weight:600;transition:background .2s,transform .2s}
.nav-links .nav-cta{padding:8px 20px;border-radius:var(--radius)}
.nav-cta:hover{background:#b91c1c;transform:translateY(-1px)}
.nav-links .nav-team-login{border:1px solid rgba(255,255,255,.3);display:inline-flex!important;align-items:center;gap:5px}
.nav-links .nav-team-login:hover{border-color:rgba(255,255,255,.6)!important;background:rgba(255,255,255,.15)!important}
.mobile-menu .nav-team-login{display:flex;align-items:center;gap:6px;font-weight:600;color:rgba(255,255,255,.95)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.hamburger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{display:none;position:fixed;top:70px;left:0;right:0;z-index:1001;background:var(--dark);padding:20px 24px;flex-direction:column;gap:16px;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.mobile-menu.open{display:flex}
.mobile-menu a{color:rgba(255,255,255,.85);text-decoration:none;font-size:16px;font-weight:500;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.08)}

/* === SECTIONS === */
section{position:relative}
.section-pad{padding:100px 24px}
#about{background:linear-gradient(150deg,#f4f7fc 0%,#fafbfe 50%,#eef2f9 100%)}
.container{max-width:1200px;margin:0 auto}
.section-title{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;text-align:center;margin-bottom:16px}
.section-subtitle{text-align:center;color:var(--text-light);font-size:17px;max-width:600px;margin:0 auto 56px;line-height:1.7}
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.fade-in.visible{opacity:1;transform:translateY(0)}

/* === PARALLAX DIVIDER === */
.parallax-divider{position:relative;height:350px;overflow:hidden}
.parallax-divider .p-bg{position:absolute;inset:-30% 0;background-size:cover;background-position:center;will-change:transform}
.parallax-divider .p-overlay{position:absolute;inset:0;background:rgba(26,26,46,.6);display:flex;align-items:center;justify-content:center}
.parallax-divider .p-quote{color:#fff;font-size:clamp(1.3rem,2.5vw,1.8rem);font-weight:300;text-align:center;max-width:700px;padding:0 24px;font-style:italic;line-height:1.6}

/* === BUTTONS === */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:var(--radius);font-size:15px;font-weight:700;text-decoration:none;transition:all .3s;cursor:pointer;border:none}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 15px rgba(29,52,97,.35)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 8px 25px rgba(29,52,97,.45)}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 4px 15px rgba(192,57,43,.35)}
.btn-accent:hover{background:#a93226;transform:translateY(-2px);box-shadow:0 8px 25px rgba(192,57,43,.45)}
.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.3)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}

/* === PHOTO GALLERY === */
.gallery-section{background:var(--dark);color:#fff;overflow:hidden;position:relative}
.gallery-section .section-title{color:#fff;position:relative;z-index:2}
.gallery-section .section-subtitle{color:rgba(255,255,255,.65);position:relative;z-index:2}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative;z-index:2}
.gallery-item{position:relative;border-radius:12px;overflow:hidden;aspect-ratio:4/3;cursor:pointer;will-change:transform}
.gallery-item.tall{aspect-ratio:3/4}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease,filter .4s ease;display:block;will-change:transform}
.gallery-item:hover img{transform:scale(1.08);filter:brightness(1.1)}
.gallery-item .gallery-caption{position:absolute;bottom:0;left:0;right:0;padding:16px;background:linear-gradient(transparent,rgba(0,0,0,.7));color:#fff;font-size:13px;font-weight:500;transform:translateY(100%);transition:transform .3s ease;letter-spacing:.3px}
.gallery-item:hover .gallery-caption{transform:translateY(0)}

/* === EVENTS === */
.events-section{background:linear-gradient(180deg,#f0f4f8 0%,#fff 100%);position:relative;overflow:hidden}
.events-section::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient)}
.events-section::after{content:'';position:absolute;top:50%;right:-10%;width:350px;height:350px;background:radial-gradient(circle,rgba(44,47,200,.08),transparent);border-radius:50%;transform:translate(50%,-50%);will-change:transform;pointer-events:none}
.events-carousel{position:relative;margin:0 auto;max-width:800px;overflow:hidden;z-index:2}
.events-carousel-track{display:flex;gap:24px;transition:transform .6s ease;will-change:transform}
.event-card{flex:0 0 100%;background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);transition:all .3s;border:1px solid var(--border);will-change:transform}
.event-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.event-date-bar{background:var(--gradient);color:#fff;padding:12px 20px;font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px}
.event-body{padding:20px}
.event-body h4{font-size:16px;font-weight:700;margin-bottom:8px;color:var(--dark-blue)}
.event-body p{font-size:14px;color:var(--text-light);margin-bottom:12px;line-height:1.6}
.event-body a{color:var(--primary);font-weight:600;text-decoration:none;font-size:14px}
.events-empty{text-align:center;color:var(--text-light);padding:40px 0;font-size:16px}
.events-carousel-nav{display:flex;justify-content:center;gap:16px;margin-top:24px}
.events-carousel-dots{display:flex;justify-content:center;gap:8px;margin-top:16px}
.carousel-btn{background:rgba(44,47,200,.1);border:1px solid rgba(44,47,200,.2);color:var(--primary);padding:10px 16px;border-radius:8px;cursor:pointer;transition:all .3s;font-size:14px;font-weight:600}
.carousel-btn:hover{background:rgba(44,47,200,.2);border-color:var(--primary)}
.carousel-dot{width:8px;height:8px;border-radius:50%;background:rgba(44,47,200,.25);cursor:pointer;transition:all .3s}
.carousel-dot.active{background:var(--primary);width:24px;border-radius:4px}

/* === DONATE === */
.donate-section{background:var(--gradient);color:#fff;text-align:center;position:relative;overflow:hidden;padding:80px 24px}
.donate-section::before{content:'';position:absolute;inset:0;background:url('https://res.cloudinary.com/dcidzrqq0/image/upload/f_auto,q_auto,w_1600/v1771636987/Create_a_dark_blue_abstract_image_for_the_background._2_povhd9.jpg') center/cover no-repeat;opacity:.25;z-index:0;will-change:transform}
.donate-section>*{position:relative;z-index:1}
.donate-section h2{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:800;margin-bottom:16px}
.donate-section p{color:rgba(255,255,255,.85);font-size:17px;max-width:600px;margin:0 auto 36px;line-height:1.7}
.donate-vote-accent{position:absolute;right:5%;bottom:10%;width:80px;opacity:.15;z-index:0;pointer-events:none}
.btn-donate{background:#fff;color:var(--primary);font-size:17px;padding:16px 48px;box-shadow:0 8px 30px rgba(0,0,0,.2)}
.btn-donate:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.3)}

/* === PUBLIC CALENDAR === */
.cal-section{background:var(--light);position:relative;overflow:hidden}
.cal-section .section-title{color:var(--dark)}
.month-cal-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.month-cal-nav h2{font-size:1.15rem;margin:0;font-weight:700;color:var(--dark)}
.month-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:.35rem}
.month-cal-cell{border-radius:.35rem;min-height:90px;overflow:hidden;background:#fff;border:1px solid var(--border)}
.month-cal-cell.today{background:var(--primary-light);border:2px solid var(--primary)}
.cal-card{background:#fff;border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow);margin-bottom:1.5rem}
.btn-cal{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:#fff;color:var(--dark);transition:all .2s}
.btn-cal:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-cal-ghost{background:transparent;border:1px solid rgba(255,255,255,.25);color:#fff}
.btn-cal-ghost:hover{background:rgba(255,255,255,.1)}
.upcoming-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.25rem}
.upcoming-card{background:#fff;border-left:4px solid #f97316;border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);transition:transform .2s}
.upcoming-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}

/* === FOOTER === */
.footer{background:var(--dark);color:rgba(255,255,255,.7);padding:60px 24px 30px}
.footer-grid{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;margin-bottom:40px}
.footer-brand img{height:50px;margin-bottom:16px}
.footer-brand p{font-size:14px;max-width:300px;line-height:1.7}
.footer-links h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:16px;text-transform:uppercase;letter-spacing:1px}
.footer-links a{display:block;color:rgba(255,255,255,.6);text-decoration:none;font-size:14px;margin-bottom:10px;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-social{display:flex;gap:12px;margin-top:16px}
.footer-social a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:all .2s;text-decoration:none}
.footer-social a:hover{background:var(--primary);transform:translateY(-2px)}
.footer-social svg{width:18px;height:18px;fill:rgba(255,255,255,.8)}
.footer-bottom{max-width:1200px;margin:0 auto;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);text-align:center}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.4);margin-bottom:4px}
.footer-fppc{font-size:11px;color:rgba(255,255,255,.3);font-style:italic}

/* === MOBILE === */
@media(max-width:768px){
  .nav-links{display:none}
  .hamburger{display:flex}
  .gallery-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .gallery-item.tall{aspect-ratio:4/3}
  .parallax-divider{height:250px}
  .parallax-divider .p-bg{transform:none!important}
  .footer-grid{flex-direction:column;align-items:center;text-align:center}
  .section-pad{padding:60px 20px}
  .donate-section{padding:60px 20px}
  .donate-vote-accent{display:none}
  .upcoming-grid{grid-template-columns:1fr}
  .month-cal-cell{min-height:60px}
}
@media(min-width:769px) and (max-width:1024px){
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
}