:root {
    --green: #7ed957;
    --green-light: #5ABF68;
    --green-dark: #000000;
    --green-pale: #E8F5EA;
    --green-glow: rgba(61,163,74,0.18);
    --white: #FFFFFF;
    --off-white: #F7FAF7;
    --gray: #8A9A8C;
    --dark: #000000;
    --text: #1A2E1C;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--white);
    color: var(--text);
    overflow-x: hidden;
}

/* ── NOISE OVERLAY ── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
    background-size: 200px;
    pointer-events: none;
    z-index: 99;
    opacity: 0.4;
}

/* ── NAV ── */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 3rem;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(61,163,74,0.15);
    animation: slideDown 0.7s ease;
}
@keyframes slideDown { from { transform: translateY(-100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.nav-logo {
    font-family: 'DM Mono', sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--green-dark);
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.nav-logo span { color: var(--green); }
.nav-logo .dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; display: inline-block; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { transform: scale(1); opacity:1; } 50% { transform: scale(1.4); opacity:0.6; } }

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: var(--gray);
    text-decoration: none;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--green); }

.nav-cta {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    background: var(--green);
    color: #000000;
    border: none;
    padding: 0.6rem 1.4rem;
    border-radius: 2px;
    cursor: pointer;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--green-dark); transform: translateY(-1px); color: var(--white) }

/* ── HERO ── */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 8rem 2rem 4rem;
    background: var(--white);
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(rgba(61,163,74,0.07) 1px, transparent 1px),
            linear-gradient(90deg, rgba(61,163,74,0.07) 1px, transparent 1px);
    background-size: 48px 48px;
    animation: gridDrift 20s linear infinite;
}
@keyframes gridDrift { from { transform: translateY(0); } to { transform: translateY(48px); } }

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}
.orb1 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(61,163,74,0.18) 0%, transparent 70%); top: -100px; right: -100px; animation: float1 8s ease-in-out infinite; }
.orb2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(90,191,104,0.12) 0%, transparent 70%); bottom: -80px; left: -80px; animation: float2 10s ease-in-out infinite; }
@keyframes float1 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(-30px, 40px); } }
@keyframes float2 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(20px,-30px); } }

.hero-badge {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--green);
    background: var(--green-pale);
    border: 1px solid rgba(61,163,74,0.3);
    padding: 0.4rem 1.1rem;
    border-radius: 100px;
    margin-bottom: 2rem;
    animation: fadeUp 0.8s 0.2s both;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: 'Cal Sans', sans-serif;
    font-weight: 800;
    font-size: clamp(3.2rem, 8vw, 7rem);
    line-height: 1;
    letter-spacing: 0.2px;
    text-align: center;
    color: var(--dark);
    position: relative;
    z-index: 1;
    animation: fadeUp 0.8s 0.4s both;
}
.hero-title .green { color: var(--green); position: relative; }
.hero-title .green::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 0; right: 0;
    height: 4px;
    background: var(--green);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    animation: underlineGrow 0.8s 1.2s forwards;
}
@keyframes underlineGrow { to { transform: scaleX(1); } }

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--gray);
    text-align: center;
    max-width: 560px;
    margin: 1.8rem auto 0;
    line-height: 1.7;
    position: relative;
    z-index: 1;
    animation: fadeUp 0.8s 0.6s both;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    margin-top: 2.8rem;
    position: relative;
    z-index: 1;
    animation: fadeUp 0.8s 0.8s both;
}
.hero-meta-item { text-align: center; }
.hero-meta-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--gray);
}
.hero-meta-value {
    font-family: 'DM Mono', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    margin-top: 0.2rem;
}
.hero-meta-value.tba {
    color: black;
    font-size: 0.9rem;
    font-family: 'Space Mono', monospace;
    animation: blinkCaret 1.2s step-end infinite;
}
@keyframes blinkCaret { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
.divider-dot { width: 4px; height: 4px; background: rgba(61,163,74,0.3); border-radius: 50%; }

.hero-cta-group {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
    position: relative;
    z-index: 1;
    animation: fadeUp 0.8s 1s both;
}
.btn-primary {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--green);
    color: #000000;
    border: none;
    padding: 0.9rem 2.2rem;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--green-dark);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary span { position: relative; z-index: 1; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(61,163,74,0.3); color: var(--white) }

.btn-secondary {
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: transparent;
    color: black;
    border: 1.5px solid rgb(0 0 0 / 0.4);
    padding: 0.9rem 2.2rem;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--green); background: var(--green-pale); transform: translateY(-2px); }

.scroll-indicator {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    animation: fadeUp 1s 1.4s both;
    z-index: 1;
}
.scroll-indicator span {
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray);
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--green), transparent);
    animation: scrollAnim 1.5s ease-in-out infinite;
}
@keyframes scrollAnim { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform: scaleY(1); transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }

@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ── ANNOUNCE BANNER ── */
.announce-banner {
    background: var(--green);
    color: white;
    padding: 1.2rem 2rem;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    overflow: hidden;
    position: relative;
}
.announce-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255,255,255,0.03) 10px, rgba(255,255,255,0.03) 20px);
}
.announce-icon { font-size: 1.1rem; animation: wiggle 2s ease-in-out infinite; }
@keyframes wiggle { 0%,100% { transform: rotate(0deg); } 25% { transform: rotate(-10deg); } 75% { transform: rotate(10deg); } }

/* ── SECTION BASE ── */
section { padding: 7rem 2rem; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--green);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.2rem;
}
.section-tag::before { content: '//'; }
.section-title {
    font-family: 'DM Mono', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--dark);
}
.section-desc {
    color: var(--gray);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 540px;
    margin-top: 1rem;
    font-weight: 300;
}

.org-section { padding: 3rem 0; }
.org-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 2.5rem; gap: 1rem; }
.org-label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: #7ed957; font-family: monospace; margin-bottom: 0.4rem; }
.org-title { font-size: 28px; font-weight: 500; color: var(--green-dark); line-height: 1.1; }
.org-title span { color: #7ed957; }
.org-desc { font-size: 13px; color: var(--green); line-height: 1.7; max-width: 260px; text-align: right; }
.org-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.org-card {
    background: var(--green);
    border: 0.5px solid black;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.2s;
    position: relative;
}
.org-card:hover { border-color: #7ed957; transform: translateY(-3px); }
.org-card-accent {
    height: 3px;
    background: #7ed957;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s;
}
.org-card:hover .org-card-accent { transform: scaleX(1); }
.org-img-wrap { width: 100%; aspect-ratio: 1; overflow: hidden; background: var(--green); }
.org-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.org-initials {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 500;
    color: #3B6D11;
    background: #EAF3DE;
}
.org-body { padding: 12px; }
.org-name { font-size: 13px; font-weight: 500; color: black; margin-bottom: 3px; line-height: 1.3; }
.org-role { font-size: 11px; color: var(--green-dark); line-height: 1.4; margin-bottom: 8px; }
.org-tag {
    display: inline-block;
    font-size: 10px;
    font-family: monospace;
    letter-spacing: 0.06em;
    background: #EAF3DE;
    color: #3B6D11;
    padding: 2px 7px;
    border-radius: 100px;
}
.org-li-row { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; }
.org-li-link {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    color: black;
    text-decoration: none;
    transition: color 0.2s;
}
.org-li-link:hover { color: white; }
.org-li-link svg { flex-shrink: 0; }
@media (max-width: 700px) {
    .org-grid { grid-template-columns: repeat(2, 1fr); }
    .org-header { flex-direction: column; align-items: flex-start; }
    .org-desc { text-align: left; }
}

/* ── ABOUT ── */
#about { background: var(--off-white); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-top: 4rem;
}
.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.stat-card {
    background: var(--white);
    border: 1px solid rgba(61,163,74,0.12);
    border-radius: 4px;
    padding: 1.8rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}
.stat-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(61,163,74,0.12); }
.stat-card:hover::before { transform: scaleX(1); }
.stat-num {
    font-family: 'DM Mono', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--green);
    line-height: 1;
}
.stat-label {
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: 0.4rem;
    font-weight: 300;
}
.about-text p { color: var(--gray); line-height: 1.8; font-weight: 300; margin-bottom: 1rem; font-size: 1.05rem; }
.about-text .highlight { color: var(--green); font-weight: 500; }

/* ── SCHEDULE / TIMELINE ── */
#schedule { background: var(--white); }
.timeline {
    margin-top: 3.5rem;
    position: relative;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 110px;
    top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--green) 0%, rgba(61,163,74,0.1) 100%);
}
.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
    position: relative;
    opacity: 0;
    transform: translateX(-20px);
    animation: slideIn 0.5s forwards;
}
@keyframes slideIn { to { opacity: 1; transform: translateX(0); } }
.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }
.timeline-item:nth-child(6) { animation-delay: 0.6s; }
.timeline-item:nth-child(7) { animation-delay: 0.7s; }
.timeline-time {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    color: var(--green);
    width: 80px;
    flex-shrink: 0;
    padding-top: 0.3rem;
    text-align: right;
}
.timeline-dot {
    width: 12px;
    height: 12px;
    background: var(--green);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 0.35rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 4px rgba(61,163,74,0.15);
}
.timeline-dot.keynote { background: var(--green-dark); box-shadow: 0 0 0 6px rgba(61,163,74,0.2); width: 16px; height: 16px; margin-top: 0.2rem; }
.timeline-content {
    background: var(--off-white);
    border: 1px solid rgba(61,163,74,0.1);
    border-radius: 4px;
    padding: 1.2rem 1.5rem;
    flex: 1;
    transition: all 0.2s;
}
.timeline-content:hover { border-color: rgba(61,163,74,0.35); background: white; box-shadow: 0 4px 16px rgba(61,163,74,0.08); }
.timeline-content h4 {
    font-family: 'DM Mono', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--dark);
}
.timeline-content p { font-size: 0.85rem; color: var(--gray); margin-top: 0.3rem; font-weight: 300; }
.timeline-tag {
    display: inline-block;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: var(--green-pale);
    color: var(--green);
    padding: 0.2rem 0.6rem;
    border-radius: 2px;
    margin-top: 0.5rem;
}
.tba-schedule {
    background: linear-gradient(135deg, var(--green-pale) 0%, white 100%);
    border: 2px dashed rgba(61,163,74,0.3);
    border-radius: 8px;
    padding: 3rem;
    text-align: center;
    margin-top: 2rem;
}
.tba-schedule h3 {
    font-family: 'DM Mono', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--green);
    margin-bottom: 0.5rem;
}
.tba-schedule p { color: var(--gray); font-size: 0.95rem; }

/* ── SPEAKERS ── */
#speakers { background: var(--off-white); }
.speakers-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}
.speaker-card {
    background: var(--white);
    border: 1px solid rgba(61,163,74,0.1);
    border-radius: 6px;
    padding: 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
    cursor: pointer;
}
.speaker-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(61,163,74,0.04) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.3s;
}
.speaker-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(61,163,74,0.13); border-color: rgba(61,163,74,0.3); }
.speaker-card:hover::after { opacity: 1; }
.speaker-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--green-pale);
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'DM Mono', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--green);
    border: 2px solid rgba(61,163,74,0.2);
    position: relative;
}
.speaker-avatar::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--green);
    opacity: 0;
    transition: opacity 0.3s;
}
.speaker-card:hover .speaker-avatar::after { opacity: 1; }
.speaker-name { font-family: 'DM Mono', sans-serif; font-weight: 700; font-size: 1rem; color: var(--dark); }
.speaker-role { font-size: 0.8rem; color: var(--gray); margin-top: 0.2rem; font-weight: 300; }
.speaker-org { font-family: 'Space Mono', monospace; font-size: 0.65rem; color: var(--green); margin-top: 0.4rem; text-transform: uppercase; letter-spacing: 0.1em; }
.tba-speakers {
    grid-column: 1/-1;
    text-align: center;
    padding: 3rem;
    border: 2px dashed rgba(61,163,74,0.25);
    border-radius: 6px;
    background: var(--white);
}
.tba-speakers h3 { font-family: 'DM Mono', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--green); }
.tba-speakers p { color: var(--gray); margin-top: 0.5rem; font-size: 0.9rem; }

/* ── TOPICS / TRACKS ── */
#topics { background: var(--dark); color: white; }
#topics .section-title { color: white; }
#topics .section-desc { color: rgba(255,255,255,0.5); }
#topics .section-tag { color: var(--green-light); }
.tracks-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 3.5rem;
}
.track-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    padding: 2rem 1.5rem;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.track-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--green);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}
.track-card:hover { background: rgba(61,163,74,0.08); border-color: rgba(61,163,74,0.3); transform: translateY(-4px); }
.track-card:hover::before { transform: scaleX(1); }
.track-icon { font-size: 2rem; margin-bottom: 1rem; }
.track-name { font-family: 'DM Mono', sans-serif; font-weight: 700; color: white; font-size: 0.95rem; }
.track-desc { font-size: 0.8rem; color: rgba(255,255,255,0.4); margin-top: 0.4rem; line-height: 1.5; font-weight: 300; }

/* ── SPONSORS ── */
#sponsors { background: var(--white); }
.sponsor-tier {
    margin-top: 3rem;
}
.sponsor-tier-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.sponsor-tier-label span {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray);
    white-space: nowrap;
}
.sponsor-tier-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(61,163,74,0.15);
}
.sponsors-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
    margin-bottom: 2rem;
}
.sponsor-logo-box {
    background: var(--off-white);
    border: 1.5px dashed rgba(61,163,74,0.25);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(61,163,74,0.4);
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.2s;
    cursor: pointer;
    padding: 1rem;
    flex-direction: column;
    gap: 0.4rem;
}
.sponsor-logo-box.diamond { width: 220px; height: 100px; border-color: rgba(61,163,74,0.4); background: var(--green-pale); font-size: 0.75rem; color: rgba(61,163,74,0.6); }
.sponsor-logo-box.gold { width: 170px; height: 80px; }
.sponsor-logo-box.silver { width: 130px; height: 70px; font-size: 0.6rem; }
.sponsor-logo-box.community { width: 110px; height: 60px; font-size: 0.58rem; }
.sponsor-logo-box:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(61,163,74,0.1); background: var(--green-pale); }
.sponsor-logo-box .plus { font-size: 1.2rem; opacity: 0.5; }
.sponsor-cta {
    margin-top: 3rem;
    background: var(--green-pale);
    border: 1px solid rgba(61,163,74,0.2);
    border-radius: 8px;
    padding: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.sponsor-cta h3 { font-family: 'DM Mono', sans-serif; font-weight: 700; font-size: 1.3rem; color: var(--dark); }
.sponsor-cta p { color: var(--gray); font-size: 0.9rem; margin-top: 0.4rem; font-weight: 300; }

/* ── COMMUNITY PARTNERS ── */
#community { background: var(--off-white); }
.community-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin-top: 3rem;
}
.community-card {
    background: var(--white);
    border: 1px solid rgba(61,163,74,0.1);
    border-radius: 6px;
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    text-align: center;
    transition: all 0.2s;
    cursor: pointer;
}
.community-card:hover { border-color: rgba(61,163,74,0.35); transform: translateY(-3px); box-shadow: 0 8px 20px rgba(61,163,74,0.1); }
.community-logo {
    width: 50px; height: 50px;
    background: var(--green-pale);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}
.community-name { font-family: 'DM Mono', sans-serif; font-weight: 600; font-size: 0.8rem; color: var(--text); }

/* ── VENUE ── */
#venue { background: var(--white); }
.venue-card {
    margin-top: 3.5rem;
    background: var(--dark);
    border-radius: 10px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.venue-map {
    background: linear-gradient(135deg, #1a2e1c 0%, #0d1f0e 100%);
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.venue-map-grid {
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(rgba(61,163,74,0.15) 1px, transparent 1px),
            linear-gradient(90deg, rgba(61,163,74,0.15) 1px, transparent 1px);
    background-size: 32px 32px;
}
.venue-map-pin {
    position: relative;
    z-index: 1;
    width: 16px;
    height: 16px;
    background: var(--green);
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    box-shadow: 0 0 0 8px rgba(61,163,74,0.25), 0 0 0 20px rgba(61,163,74,0.1);
    animation: pinPulse 2s ease-in-out infinite;
}
@keyframes pinPulse { 0%,100% { box-shadow: 0 0 0 8px rgba(61,163,74,0.25), 0 0 0 20px rgba(61,163,74,0.1); } 50% { box-shadow: 0 0 0 12px rgba(61,163,74,0.2), 0 0 0 28px rgba(61,163,74,0.05); } }
.venue-info { padding: 3.5rem; color: white; }
.venue-tba-badge {
    display: inline-block;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background: rgba(61,163,74,0.2);
    color: var(--green-light);
    border: 1px solid rgba(61,163,74,0.3);
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    margin-bottom: 1.5rem;
}
.venue-info h3 { font-family: 'DM Mono', sans-serif; font-weight: 800; font-size: 1.8rem; line-height: 1.2; }
.venue-info p { color: rgba(255,255,255,0.5); margin-top: 1rem; font-weight: 300; line-height: 1.7; }
.venue-details { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.8rem; }
.venue-detail {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
}
.venue-detail .icon { color: var(--green); font-size: 1rem; }

/* ── NEWSLETTER ── */
#notify { background: var(--green); position: relative; overflow: hidden; padding: 6rem 2rem; }
#notify::before {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(-45deg, transparent, transparent 20px, rgba(255,255,255,0.03) 20px, rgba(255,255,255,0.03) 40px);
}
.notify-inner { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; text-align: center; }
.notify-inner .section-tag { color: rgba(255,255,255,0.7); justify-content: center; }
.notify-inner .section-tag::before { content: '★'; }
.notify-inner h2 { font-family: 'DM Mono', sans-serif; font-weight: 800; font-size: clamp(2rem, 4vw, 3rem); color: white; letter-spacing: -0.03em; margin-bottom: 1rem; }
.notify-inner p { color: rgba(255,255,255,0.75); line-height: 1.7; margin-bottom: 2.5rem; }
.notify-form { display: flex; gap: 0.5rem; max-width: 480px; margin: 0 auto; }
.notify-input {
    flex: 1;
    padding: 0.9rem 1.2rem;
    background: rgba(255,255,255,0.15);
    border: 1.5px solid rgba(255,255,255,0.3);
    border-radius: 2px;
    color: white;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
    backdrop-filter: blur(8px);
}
.notify-input::placeholder { color: rgba(255,255,255,0.5); }
.notify-input:focus { border-color: rgba(255,255,255,0.6); }
.notify-btn {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: white;
    color: var(--green-dark);
    border: none;
    padding: 0.9rem 1.6rem;
    border-radius: 2px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.2s;
    white-space: nowrap;
}
.notify-btn:hover { background: var(--dark); color: white; }

/* ── FAQ ── */
#faq { background: var(--off-white); }
.faq-list { margin-top: 3rem; max-width: 700px; }
.faq-item {
    border-bottom: 1px solid rgba(61,163,74,0.12);
    padding: 1.5rem 0;
}
.faq-q {
    font-family: 'DM Mono', sans-serif;
    font-weight: 700;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
}
.faq-toggle { color: var(--green); font-size: 1.3rem; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-a {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
    font-weight: 300;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
}
.faq-item.open .faq-a { max-height: 200px; padding-top: 0.8rem; }

/* ── FOOTER ── */
footer {
    background: var(--dark);
    color: white;
    padding: 5rem 2rem 3rem;
}
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand h3 {
    font-family: 'DM Mono', sans-serif;
    font-weight: 800;
    font-size: 1.3rem;
    color: white;
    margin-bottom: 0.8rem;
}
.footer-brand h3 span { color: var(--green); }
.footer-brand p { color: rgba(255,255,255,0.4); font-size: 0.85rem; line-height: 1.7; font-weight: 300; }
.footer-col h4 {
    font-family: 'Space Mono', monospace;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--green);
    margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a { color: rgba(255,255,255,0.45); font-size: 0.85rem; text-decoration: none; transition: color 0.2s; font-weight: 300; }
.footer-col a:hover { color: var(--green-light); }
.footer-bottom {
    padding-top: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer-bottom p { color: rgba(255,255,255,0.3); font-size: 0.8rem; font-family: 'Space Mono', monospace; }
.footer-social { display: flex; gap: 1rem; }
.social-btn {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.8rem;
    text-decoration: none;
    transition: all 0.2s;
}
.social-btn:hover { border-color: var(--green); color: var(--green); background: rgba(61,163,74,0.1); }

/* ── FLYING BADGES ── */
.floating-badges {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.fbadge {
    position: absolute;
    font-family: 'Space Mono', monospace;
    font-size: 0.6rem;
    color: rgba(61,163,74,0.35);
    letter-spacing: 0.1em;
    border: 1px solid rgba(61,163,74,0.15);
    padding: 0.3rem 0.7rem;
    border-radius: 100px;
    animation: floatBadge linear infinite;
    white-space: nowrap;
}
@keyframes floatBadge { 0% { transform: translateY(0) rotate(0deg); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { transform: translateY(-80px) rotate(5deg); opacity: 0; } }

/* ── SCROLL REVEAL ── */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    nav { padding: 1rem 1.5rem; }
    .nav-links { display: none; }
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    .speakers-grid { grid-template-columns: repeat(2, 1fr); }
    .tracks-grid { grid-template-columns: repeat(2, 1fr); }
    .community-grid { grid-template-columns: repeat(3, 1fr); }
    .venue-card { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
    .sponsor-cta { flex-direction: column; text-align: center; }
    .notify-form { flex-direction: column; }
    .timeline::before { left: 90px; }
}
@media (max-width: 600px) {
    .hero-title { font-size: 2.8rem; }
    .hero-meta { flex-direction: column; gap: 1rem; }
    .speakers-grid { grid-template-columns: 1fr; }
    .tracks-grid { grid-template-columns: 1fr 1fr; }
    .community-grid { grid-template-columns: repeat(2, 1fr); }
    .about-stats { grid-template-columns: 1fr 1fr; }
    .footer-top { grid-template-columns: 1fr; }
}