/* ===================================================
   IBOM DATA COMMUNITY — Shared Stylesheet
   Brand: Orange #F7921E | Red #CC2200 | Green #1E8800
   =================================================== */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --orange:       #F7921E;
  --orange-dark:  #D97510;
  --orange-light: #FFF3E0;
  --red:          #CC2200;
  --green:        #1E8800;
  --green-light:  #EBF5E6;
  --cream:        #FDF6EE;
  --amber:        #FDEBD0;
  --amber-mid:    #F5D9A8;
  --text-dark:    #1A1A1A;
  --text-mid:     #444444;
  --text-light:   #666666;
  --white:        #FFFFFF;
  --border:       #E8D8C6;
  --border-light: #F0E4D4;
  --dark-hero:    #0D2010;
  --radius:       12px;
  --radius-sm:    8px;
  --shadow:       0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.14);
  --container:    1100px;
  --nav-height:   72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

h1,h2,h3,h4,h5 { font-weight: 800; line-height: 1.2; font-family: 'Nunito', sans-serif; }
h1 { font-size: clamp(2rem,4vw,3rem); }
h2 { font-size: clamp(1.6rem,3vw,2.2rem); }
h3 { font-size: clamp(1.1rem,2vw,1.35rem); }
h4 { font-size: 1.05rem; font-weight: 700; }
p  { color: var(--text-mid); }

/* ===== BUTTONS ===== */
.btn { display:inline-block; padding:12px 28px; border-radius:6px; font-weight:700; font-size:.95rem; cursor:pointer; transition:all .2s ease; border:none; font-family:'Inter',sans-serif; }
.btn-primary  { background:var(--orange); color:var(--white); }
.btn-primary:hover { background:var(--orange-dark); transform:translateY(-1px); box-shadow:0 4px 16px rgba(247,146,30,.35); }
.btn-green    { background:var(--green); color:var(--white); }
.btn-green:hover { background:#166600; transform:translateY(-1px); }
.btn-outline  { background:transparent; color:var(--orange); border:2px solid var(--orange); }
.btn-outline:hover { background:var(--orange); color:var(--white); }
.btn-white    { background:var(--white); color:var(--orange); font-weight:800; }
.btn-white:hover { background:var(--cream); transform:translateY(-1px); }

/* ===== SECTIONS ===== */
.section        { padding:80px 0; }
.section-cream  { background:var(--cream); }
.section-amber  { background:#FFF8EF; }
.section-white  { background:var(--white); }
.section-dark   { background:var(--dark-hero); }
.section-green  { background:var(--green); }

.section-header { text-align:center; margin-bottom:56px; }
.section-header h2 { margin-bottom:12px; }
.section-header p  { font-size:1.05rem; color:var(--text-light); max-width:600px; margin:0 auto; }

.tag {
  display:inline-block; background:var(--amber); color:var(--orange-dark);
  font-size:.75rem; font-weight:700; padding:4px 12px; border-radius:20px;
  margin-bottom:12px; letter-spacing:.05em; text-transform:uppercase;
}
.tag-green { background:var(--green-light); color:var(--green); }

/* ===== NAVBAR ===== */
.navbar {
  position:sticky; top:0; z-index:1000;
  background:var(--white); border-bottom:1px solid var(--border-light);
  height:var(--nav-height); display:flex; align-items:center;
  box-shadow:0 2px 12px rgba(0,0,0,0.06);
}
.nav-inner { display:flex; align-items:center; justify-content:space-between; width:100%; }
.nav-logo  { display:flex; align-items:center; gap:10px; }
.nav-logo img { height:44px; width:auto; }
.nav-logo-text {
  font-family:'Nunito',sans-serif; font-weight:900; font-size:.95rem;
  line-height:1.2; color:var(--text-dark); display:none;
}
.nav-links { display:flex; align-items:center; gap:28px; }
.nav-links a { font-size:.88rem; font-weight:600; color:var(--text-mid); transition:color .2s; }
.nav-links a:hover, .nav-links a.active { color:var(--orange); }
.nav-links .dropdown { position:relative; }
.nav-links .dropdown > a::after { content:' ▾'; font-size:.65rem; }
.dropdown-menu {
  display:none; position:absolute; top:calc(100% + 12px); left:0;
  background:var(--white); border:1px solid var(--border);
  border-radius:var(--radius-sm); min-width:230px; padding:8px 0;
  box-shadow:var(--shadow); z-index:999;
}
.dropdown:hover .dropdown-menu { display:block; }
.dropdown-menu a { display:block; padding:10px 20px; font-size:.87rem; color:var(--text-mid); transition:background .15s; }
.dropdown-menu a:hover { background:var(--cream); color:var(--orange); }
.hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; }
.hamburger span { width:24px; height:2px; background:var(--text-dark); border-radius:2px; }
.mobile-nav {
  display:none; flex-direction:column; position:fixed;
  top:var(--nav-height); left:0; right:0;
  background:white; border-bottom:1px solid var(--border);
  padding:24px; gap:14px; z-index:998; box-shadow:var(--shadow);
}
.mobile-nav.open { display:flex; }
.mobile-nav a { font-weight:600; color:var(--text-mid); font-size:.95rem; padding:8px 0; border-bottom:1px solid var(--border-light); }
.mobile-nav a:hover { color:var(--orange); }

/* ===== CARDS ===== */
.card { background:var(--white); border-radius:var(--radius); padding:32px; box-shadow:var(--shadow); border:1px solid var(--border-light); transition:box-shadow .25s,transform .25s; }
.card:hover { box-shadow:var(--shadow-hover); transform:translateY(-2px); }
.card-grid-3 { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.card-grid-2 { display:grid; grid-template-columns:repeat(2,1fr); gap:24px; }
.card-grid-4 { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.card-icon { width:48px; height:48px; border-radius:10px; background:var(--amber); display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:16px; }
.card-icon-green { background:var(--green-light); }

/* ===== NUMBERED LIST ===== */
.num-list { display:flex; flex-direction:column; gap:20px; }
.num-item { display:flex; gap:20px; align-items:flex-start; }
.num-badge { flex-shrink:0; width:36px; height:36px; border-radius:50%; background:var(--orange); color:white; font-weight:800; font-size:.9rem; display:flex; align-items:center; justify-content:center; }
.num-badge-green { background:var(--green); }
.num-item-content h4 { margin-bottom:4px; }
.num-item-content p  { font-size:.9rem; }

/* ===== BULLET LIST ===== */
.bullet-list li { display:flex; align-items:flex-start; gap:10px; margin-bottom:10px; font-size:.9rem; color:var(--text-mid); }
.bullet-list li::before { content:'→'; color:var(--orange); font-weight:700; flex-shrink:0; }

/* ===== STATS ===== */
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:32px; text-align:center; }
.stat-block .stat-number { font-size:clamp(2rem,4vw,3rem); font-weight:900; color:var(--orange); line-height:1; font-family:'Nunito',sans-serif; }
.stat-block .stat-label  { font-size:.85rem; color:var(--text-light); margin-top:6px; }

/* ===== ACHIEVEMENTS (dark section) ===== */
.achievements-section { background:#0F1F0A; padding:80px 0; }
.achievements-section .section-header h2 { color:white; }
.achievements-section .section-header p   { color:rgba(255,255,255,.6); }
.achievement-card {
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.1);
  border-radius:var(--radius); padding:32px; text-align:center;
  transition:all .25s;
}
.achievement-card:hover { background:rgba(255,255,255,.09); transform:translateY(-3px); }
.achievement-icon { font-size:2.8rem; margin-bottom:16px; display:block; }
.achievement-number { font-size:2.8rem; font-weight:900; font-family:'Nunito',sans-serif; display:block; line-height:1; margin-bottom:8px; }
.achievement-title { font-size:1rem; font-weight:700; color:white; margin-bottom:6px; }
.achievement-desc  { font-size:.85rem; color:rgba(255,255,255,.55); line-height:1.6; }
.achievement-badge { display:inline-block; padding:4px 12px; border-radius:20px; font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; margin-bottom:14px; }
.badge-orange { background:rgba(247,146,30,.2); color:var(--orange); }
.badge-green  { background:rgba(30,136,0,.25); color:#4DC93A; }
.badge-red    { background:rgba(204,34,0,.2); color:#FF6B50; }
.badge-white  { background:rgba(255,255,255,.12); color:rgba(255,255,255,.8); }

/* ===== TIMELINE ===== */
.timeline { position:relative; }
.timeline::before { content:''; position:absolute; left:18px; top:0; bottom:0; width:2px; background:var(--border); }
.timeline-item { display:flex; gap:24px; padding-bottom:36px; position:relative; }
.timeline-dot  { flex-shrink:0; width:38px; height:38px; border-radius:50%; background:var(--orange); border:3px solid var(--white); box-shadow:0 0 0 2px var(--orange); z-index:1; }
.timeline-content { background:var(--white); border:1px solid var(--border); border-radius:var(--radius-sm); padding:20px 24px; flex:1; box-shadow:var(--shadow); }
.timeline-content h4 { color:var(--orange); margin-bottom:4px; font-size:.78rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; }
.timeline-content h3 { margin-bottom:6px; }
.timeline-content p  { font-size:.9rem; }

/* ===== PRIZES ===== */
.prize-section { background:#FFF8EF; }
.prizes-grid   { display:flex; gap:24px; justify-content:center; flex-wrap:wrap; align-items:flex-end; }
.prize-card    { text-align:center; background:var(--white); border-radius:var(--radius); padding:36px 32px; box-shadow:var(--shadow); min-width:180px; }
.prize-card.grand { border:3px solid var(--orange); transform:scale(1.06); }
.prize-emoji   { font-size:2.5rem; margin-bottom:12px; }
.prize-amount  { font-size:2.2rem; font-weight:900; color:var(--orange); font-family:'Nunito',sans-serif; }
.prize-label   { font-size:.85rem; color:var(--text-light); margin-top:4px; }

/* ===== STORIES ===== */
.story-card  { background:var(--white); border-radius:var(--radius); padding:32px; box-shadow:var(--shadow); border:1px solid var(--border-light); }
.story-quote { font-size:3rem; color:var(--amber-mid); font-family:Georgia,serif; line-height:1; margin-bottom:8px; }
.story-text  { font-size:.88rem; color:var(--text-light); line-height:1.7; margin-bottom:20px; font-style:italic; }
.story-author { display:flex; align-items:center; gap:12px; }
.story-avatar { width:44px; height:44px; border-radius:50%; background:linear-gradient(135deg,var(--orange),var(--red)); display:flex; align-items:center; justify-content:center; font-weight:800; color:white; font-size:1rem; font-family:'Nunito',sans-serif; }
.story-avatar-green { background:linear-gradient(135deg,var(--green),#4DC93A); }
.story-author-info strong { display:block; font-size:.9rem; }
.story-author-info span  { font-size:.8rem; color:var(--text-light); }

/* ===== CONTACT ===== */
.contact-section { background:var(--dark-hero); color:white; padding:80px 0; }
.contact-section h2 { color:white; }
.contact-section p  { color:rgba(255,255,255,.65); }
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start; }
.contact-info { display:flex; flex-direction:column; gap:20px; }
.contact-item { display:flex; align-items:flex-start; gap:14px; }
.contact-item-icon { width:40px; height:40px; border-radius:8px; background:rgba(255,255,255,.1); display:flex; align-items:center; justify-content:center; font-size:1.1rem; flex-shrink:0; }
.contact-item-text { font-size:.88rem; color:rgba(255,255,255,.6); }
.contact-item-text strong { display:block; color:white; margin-bottom:2px; }
.social-row  { display:flex; gap:12px; flex-wrap:wrap; }
.social-pill { display:flex; align-items:center; gap:6px; padding:8px 16px; border:1px solid rgba(255,255,255,.2); border-radius:20px; font-size:.82rem; color:rgba(255,255,255,.8); transition:all .2s; }
.social-pill:hover { background:var(--orange); border-color:var(--orange); color:white; }

/* ===== SPONSORS ===== */
.sponsor-grid { display:flex; gap:20px; flex-wrap:wrap; justify-content:center; }
.sponsor-card { background:var(--white); border:1px solid var(--border); border-radius:var(--radius-sm); padding:20px 28px; text-align:center; min-width:150px; font-weight:700; font-size:.88rem; color:var(--text-mid); }
.sponsor-logo { font-size:1.8rem; margin-bottom:8px; }

/* ===== FOOTER ===== */
.footer { background:#0A1A06; color:rgba(255,255,255,.75); padding:60px 0 32px; }
.footer-grid { display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr; gap:48px; padding-bottom:48px; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-logo img { height:48px; width:auto; margin-bottom:16px; }
.footer-brand p { color:rgba(255,255,255,.5); font-size:.87rem; line-height:1.6; margin-top:10px; max-width:240px; }
.footer h5 { font-size:.78rem; font-weight:800; text-transform:uppercase; letter-spacing:.1em; color:rgba(255,255,255,.4); margin-bottom:16px; }
.footer ul li { margin-bottom:10px; }
.footer ul a  { color:rgba(255,255,255,.65); font-size:.87rem; transition:color .2s; }
.footer ul a:hover { color:var(--orange); }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding-top:24px; font-size:.8rem; color:rgba(255,255,255,.35); }
.social-links { display:flex; gap:14px; }
.social-links a { color:rgba(255,255,255,.5); font-size:.87rem; transition:color .2s; }
.social-links a:hover { color:var(--orange); }

/* ===== UPCOMING EVENTS ===== */
.upcoming-event-card { display:flex; gap:20px; align-items:flex-start; padding:28px; background:var(--white); border-radius:var(--radius); box-shadow:var(--shadow); border:1px solid var(--border-light); transition:all .25s; }
.upcoming-event-card:hover { box-shadow:var(--shadow-hover); transform:translateY(-2px); }
.event-num { width:48px; height:48px; border-radius:10px; background:var(--orange); color:white; font-weight:900; font-size:1.1rem; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-family:'Nunito',sans-serif; }
.event-card-subtitle { font-size:.8rem; color:var(--orange); font-weight:700; margin-bottom:4px; text-transform:uppercase; letter-spacing:.04em; }

/* ===== HERO STRIP ===== */
.events-strip { background:var(--white); border-top:1px solid var(--border-light); border-bottom:1px solid var(--border-light); padding:20px 0; }
.events-strip-inner { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.events-strip-label { font-weight:800; font-size:.88rem; color:var(--text-dark); white-space:nowrap; font-family:'Nunito',sans-serif; }
.event-pill { display:inline-block; padding:7px 18px; border-radius:6px; font-size:.83rem; font-weight:700; background:var(--cream); border:1px solid var(--border); color:var(--text-mid); transition:all .2s; }
.event-pill:hover { background:var(--orange); color:white; border-color:var(--orange); }
.event-pill.green:hover { background:var(--green); border-color:var(--green); }

/* ===== RESPONSIVE ===== */
@media (max-width:900px) {
  .card-grid-3,.card-grid-4 { grid-template-columns:repeat(2,1fr); }
  .stats-grid   { grid-template-columns:repeat(2,1fr); }
  .footer-grid  { grid-template-columns:1fr 1fr; gap:32px; }
  .contact-grid { grid-template-columns:1fr; }
}
@media (max-width:640px) {
  .nav-links,.nav-cta { display:none; }
  .hamburger { display:flex; }
  .card-grid-3,.card-grid-2,.card-grid-4 { grid-template-columns:1fr; }
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; gap:16px; text-align:center; }
  .section { padding:56px 0; }
  .prizes-grid { flex-direction:column; align-items:center; }
  .prize-card.grand { transform:none; }
  .events-strip-inner { flex-direction:column; align-items:flex-start; }
}