/* ===== VARIABLES ===== */
:root {
    --primary-color: #1e40af;
    --secondary-color: #f59e0b;
    --accent-color: #10b981;
    --bg-color: #ffffff;
    --bg-light: #f0f9ff;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scrollbar-width: none;
    scroll-snap-type: y mandatory;
}

html::-webkit-scrollbar { display: none; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-color);
    line-height: 1.6;
    overflow-x: hidden;
    scrollbar-width: none;
}

body::-webkit-scrollbar { display: none; }

/* ===== SNAP SCROLL SECTIONS ===== */
.hero,
.speakers,
.agenda,
.location,
.sponsors,
.cta-section,
footer {
    scroll-snap-align: start;
    scroll-snap-stop: always;
    scroll-margin-top: 60px;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(5deg);
    }
}

@keyframes float-slow {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(30, 64, 175, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(30, 64, 175, 0.4);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes lineAnimation {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes slideInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== MOBILE SIDEBAR ===== */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1100;
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

.sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100%;
    background: linear-gradient(160deg, #0a1628 0%, #0d2255 60%, #1e3a8a 100%);
    z-index: 1200;
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -8px 0 32px rgba(0,0,0,0.3);
}

.sidebar.open {
    transform: translateX(0);
}

.sidebar-close {
    align-self: flex-end;
    background: rgba(255,255,255,0.1);
    border: none;
    border-radius: 8px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: white;
    margin-bottom: 2rem;
    transition: background 0.2s ease;
}

.sidebar-close:hover { background: rgba(255,255,255,0.2); }
.sidebar-close svg { width: 18px; height: 18px; }

.sidebar-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.sidebar-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.sidebar-menu a {
    display: block;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    transition: all 0.2s ease;
}

.sidebar-menu a:hover {
    background: rgba(255,255,255,0.12);
    color: white;
    padding-left: 1.4rem;
}

.sidebar-cta {
    display: block;
    text-align: center;
    background: white;
    color: #1e3a8a;
    font-weight: 700;
    padding: 0.9rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.sidebar-cta:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* ===== NAVIGATION ===== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    animation: fadeInDown 0.6s ease-out;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.6rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-icon {
    display: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-menu { display: none !important; }
    .sidebar { display: flex; }
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ===== BUTTONS ===== */
.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #1e3a8a);
    color: white;
    box-shadow: 0 10px 30px rgba(30, 64, 175, 0.25);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(30, 64, 175, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.6s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-large {
    padding: 1.2rem 3.5rem;
    font-size: 1.1rem;
    border-radius: 50px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.btn-block {
    width: 100%;
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--bg-light);
}

.btn-sm {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
}

/* ===== HERO SECTION ===== */
@keyframes orb-drift-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%       { transform: translate(40px, -60px) scale(1.1); }
    66%       { transform: translate(-30px, 40px) scale(0.95); }
}
@keyframes orb-drift-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    40%       { transform: translate(-50px, 30px) scale(1.08); }
    70%       { transform: translate(30px, -40px) scale(0.92); }
}
@keyframes orb-drift-3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50%       { transform: translate(20px, 50px) scale(1.12); }
}
@keyframes ring-pulse {
    0%   { transform: scale(0.85); opacity: 0.5; }
    50%  { transform: scale(1.15); opacity: 0.12; }
    100% { transform: scale(0.85); opacity: 0.5; }
}
@keyframes wave-move {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@keyframes wave-move-rev {
    0%   { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

.hero {
    position: relative;
    background-image: url('./assets/Bannerhero-AIFinance.jpg');
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;

    color: #fff;
    padding: 8rem 2rem 7rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(160deg, rgba(10,22,40,0.82) 0%, rgba(13,34,85,0.75) 40%, rgba(30,58,138,0.65) 100%);
    pointer-events: none;
    z-index: 0;
}

.hero-inner, .scroll-arrow { position: relative; z-index: 2; }

/* ── Wave container ── */
.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    overflow: hidden;
    z-index: 1;
}

.wave {
    position: absolute;
    bottom: 0;
    width: 200%;
    height: 100%;
}

.wave-1 {
    fill: rgba(255,255,255,0.05);
    animation: wave-move 18s linear infinite;
    bottom: 8px;
}
.wave-2 {
    fill: rgba(255,255,255,0.10);
    animation: wave-move-rev 12s linear infinite;
    bottom: 4px;
}
.wave-3 {
    fill: #ffffff;
    animation: wave-move 8s linear infinite;
    bottom: 0;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
    animation: fadeInUp 0.9s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.15);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 25px;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 1rem;
    border: 1px solid rgba(255,255,255,0.2);
    letter-spacing: 0.04em;
}

.badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6);
    animation: dot-ping 1.5s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes dot-ping {
    0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.6); }
    70%  { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

/* ── Countdown ── */
.countdown-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 0.75rem 1.25rem;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.countdown-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 44px;
}

.cd-num {
    font-size: 1.6rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    transition: transform 0.2s ease;
}

.cd-num.tick {
    transform: scale(1.15);
}

.cd-label {
    font-size: 0.6rem;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.2rem;
    font-weight: 500;
}

.cd-sep {
    font-size: 1.4rem;
    font-weight: 700;
    color: rgba(255,255,255,0.4);
    margin-bottom: 0.75rem;
    line-height: 1;
}

.hero-title {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.2rem;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.event-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.9s ease-out 0.3s both;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.info-item h4 {
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    opacity: 0.8;
}

.info-item p {
    font-size: 1rem;
    font-weight: 600;
}

.info-highlight {
    color: var(--accent-color);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn-hero-register {
    background: white;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-hero-register:hover {
    background: rgba(255,255,255,0.9);
    transform: translateY(-2px);
}

.btn-hero-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.5);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-hero-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
}

.hero-photo-wrap {
    flex: 1;
    max-width: 500px;
    text-align: center;
    animation: fadeInUp 0.9s ease-out 0.2s both;
}

.hero-photo-frame {
    position: relative;
    display: inline-block;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.hero-photo-frame img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.hero-photo-frame:hover img {
    transform: scale(1.05);
}

.scroll-arrow {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

@keyframes arrow-bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(8px); }
}

.arrow-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: arrow-bounce 1.6s ease-in-out infinite;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.arrow-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: white;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    animation-play-state: paused;
}

.arrow-btn svg {
    width: 24px;
    height: 24px;
}

.title-line  { display: block; }
.title-accent { color: #93c5fd; }

.gradient-text {
    background: linear-gradient(135deg, #60a5fa, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 2.2rem;
    line-height: 1.75;
    max-width: 680px;
}

.event-info {
    display: flex;
    align-items: stretch;
    gap: 0;
    margin-bottom: 2.5rem;
    background: rgba(255,255,255,0.07);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 1.4rem 2rem;
    flex-wrap: wrap;
    max-width: 700px;
}

.info-divider {
    width: 1px;
    background: rgba(255,255,255,0.18);
    margin: 0 1.8rem;
    flex-shrink: 0;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    flex: 1;
    min-width: 150px;
}

.info-icon {
    width: 36px; height: 36px;
    flex-shrink: 0;
    color: rgba(255,255,255,0.8);
}
.info-icon svg { width: 100%; height: 100%; }

.info-item h4 {
    color: rgba(255,255,255,0.5);
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.15rem;
}
.info-item p {
    color: rgba(255,255,255,0.8);
    font-size: 0.88rem;
    margin: 0;
    line-height: 1.4;
}
.info-highlight {
    color: #ffffff !important;
    font-size: 0.98rem !important;
    font-weight: 700 !important;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.limited-seat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.82rem;
    font-weight: 500;
}

.limited-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #f87171;
    flex-shrink: 0;
    box-shadow: 0 0 0 0 rgba(248, 113, 113, 0.6);
    animation: dot-ping 1.5s ease-in-out infinite;
}

@keyframes dot-ping {
    0%, 100% { box-shadow: 0 0 0 0 rgba(248, 113, 113, 0.6); }
    50%       { box-shadow: 0 0 0 6px rgba(248, 113, 113, 0); }
}

.btn-hero-register {
    display: inline-block;
    padding: 0.9rem 2.6rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    background: white;
    color: #0a2260;
    box-shadow: 0 8px 28px rgba(0,0,0,0.3);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}
.btn-hero-register:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 42px rgba(0,0,0,0.35);
}
.btn-hero-register:active { transform: translateY(0); }

.btn-hero-outline {
    display: inline-block;
    padding: 0.9rem 2.6rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.4);
    cursor: pointer;
    text-decoration: none;
    background: transparent;
    color: rgba(255,255,255,0.9);
    transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.btn-hero-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.7);
    transform: translateY(-4px);
}

/* mobile photo — hidden on desktop */
.hero-photo-mobile { display: none; }

/* ── photo frame ── */
@keyframes frame-glow {
    0%, 100% { box-shadow: 0 0 30px rgba(96,165,250,0.25), 0 0 60px rgba(99,102,241,0.1); }
    50%       { box-shadow: 0 0 50px rgba(96,165,250,0.45), 0 0 90px rgba(99,102,241,0.2); }
}

.hero-photo-wrap {
    position: relative;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-photo-frame {
    width: 65%;
    border-radius: 20px;
    border: 2px solid rgba(255,255,255,0.2);
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow: hidden;
    animation: frame-glow 4s ease-in-out infinite;
    transition: border-color 0.3s ease;
}

.hero-photo-frame:hover {
    border-color: rgba(255,255,255,0.4);
}

.hero-photo-frame img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 18px;
    transition: transform 0.4s ease;
}

.hero-photo-frame:hover img {
    transform: scale(0.92);
}

.hero-photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    border: 2px dashed rgba(255,255,255,0.2);
    border-radius: 18px;
    margin: 4px;
    width: calc(100% - 8px);
    height: calc(100% - 8px);
    color: rgba(255,255,255,0.4);
}

.hero-photo-placeholder svg {
    width: 52px;
    height: 52px;
    opacity: 0.5;
}

.hero-photo-placeholder p {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255,255,255,0.55);
    margin: 0;
}

.hero-photo-placeholder span {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.3);
}

/* decorative corner accents */
.frame-corner {
    position: absolute;
    width: 22px;
    height: 22px;
    border-color: #60a5fa;
    border-style: solid;
}
.fc-tl { top: -6px;  left: -6px;  border-width: 2px 0 0 2px; border-radius: 4px 0 0 0; }
.fc-tr { top: -6px;  right: -6px; border-width: 2px 2px 0 0; border-radius: 0 4px 0 0; }
.fc-bl { bottom: -6px; left: -6px;  border-width: 0 0 2px 2px; border-radius: 0 0 0 4px; }
.fc-br { bottom: -6px; right: -6px; border-width: 0 2px 2px 0; border-radius: 0 0 4px 0; }

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease-out;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.agenda-hours {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.95rem !important;
    font-weight: 600;
    color: var(--primary-color) !important;
    background: rgba(30, 64, 175, 0.08);
    padding: 0.25rem 0.9rem;
    border-radius: 20px;
    letter-spacing: 0.04em;
}

/* ===== SPEAKERS SECTION ===== */
.speakers {
    padding: 6rem 0;
    overflow: hidden;
}

.speakers .section-header {
    padding: 0 2rem;
}

/* ── Desktop: all cards visible in a row ── */
.speakers-carousel {
    position: relative;
    padding: 2rem 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
    z-index: 1;
}

.carousel-btn,
.carousel-dots {
    display: none;
}

.carousel-viewport {
    width: 100%;
    overflow: visible;
}

.carousel-track {
    display: flex;
    gap: 1.5rem;
    align-items: stretch;
}

.carousel-slide {
    flex: 1 1 0;
    padding: 0;
    transform: none;
    pointer-events: all;
    opacity: 1;
    filter: none;
}

.carousel-slide.active {
    transform: none;
    pointer-events: all;
}

/* ── Speaker Card ── */
.speaker-card {
    background: white;
    border: 1px solid rgba(30, 64, 175, 0.1);
    border-radius: 20px;
    overflow: hidden;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 20px rgba(30, 64, 175, 0.07);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.speaker-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(30, 64, 175, 0.15);
}

.badge-featured {
    position: absolute;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), #1d4ed8);
    color: white;
    padding: 0.35rem 1.2rem;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    white-space: nowrap;
    z-index: 2;
}

.speaker-photo-wrap {
    width: 100%;
    aspect-ratio: 2 / 1.9;
    overflow: hidden;
    background: linear-gradient(160deg, #0d2255 0%, #1e3a8a 60%, #1d4ed8 100%);
}

.speaker-photo {
    width: 100%;
    justify-self:center;
    height: auto;
    object-fit: cover;
    object-position: top center;
    display: block;
    transition: transform 0.4s ease;
}

.speaker-card:hover .speaker-photo {
    transform: scale(1.04);
}

.speaker-info {
    padding: 0.75rem 1rem 1rem;
}

.speaker-card h3 {
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    color: var(--text-dark);
}

.speaker-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 18px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.speaker-bio {
    color: var(--text-light);
    font-size: 0.88rem;
    line-height: 1.55;
}

/* ── Carousel Buttons ── */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-60%);
    z-index: 10;
    background: white;
    border: 2px solid var(--border-color);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    box-shadow: 0 4px 16px rgba(30, 64, 175, 0.15);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

.carousel-prev { left: 1rem; }
.carousel-next { right: 1rem; }

.carousel-btn:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-60%) scale(1.1);
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.35);
}

/* ── Dots ── */
.carousel-dots {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* Desktop: hide nav controls */
@media (min-width: 769px) {
    .carousel-btn,
    .carousel-dots {
        display: none !important;
    }
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-color);
    width: 24px;
    border-radius: 4px;
}

/* ===== AGENDA SECTION ===== */
.agenda {
    max-width: 100%;
    margin: 0 auto;
    padding: 6rem 2rem;
    background: var(--bg-light);
    margin-bottom: 6rem;
}

.agenda-timeline {
    position: relative;
    width: 100%;
    overflow-x: auto;
    padding: 3rem 0;
    scroll-behavior: smooth;
}

.agenda-timeline::-webkit-scrollbar {
    height: 6px;
}

.agenda-timeline::-webkit-scrollbar-track {
    background: rgba(30, 64, 175, 0.1);
    border-radius: 10px;
}

.agenda-timeline::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.timeline-track {
    display: flex;
    gap: 2rem;
    min-width: min-content;
    position: relative;
    padding: 0 2rem;
}

.timeline-track::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--primary-color));
    z-index: 1;
}

.timeline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    min-width: 140px;
    animation: fadeInUp 0.8s ease-out;
    position: relative;
    z-index: 10;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border: 4px solid white;
    border-radius: 50%;
    position: relative;
    z-index: 15;
    box-shadow: 0 0 0 3px var(--primary-color);
    transition: all 0.3s ease;
    animation: pulse 1.8s ease-in-out infinite;
}

.timeline-item:hover .timeline-marker {
    width: 28px;
    height: 28px;
    box-shadow: 0 0 0 4px var(--primary-color), 0 0 15px var(--primary-color);
}

.timeline-item.highlight .timeline-marker {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    box-shadow: 0 0 0 3px var(--secondary-color);
}

.timeline-content {
    text-align: center;
    background: white;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(30, 64, 175, 0.1);
    transition: all 0.3s ease;
    border-top: 3px solid var(--primary-color);
    min-height: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.timeline-item.highlight .timeline-content {
    border-top: 3px solid var(--secondary-color);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(16, 185, 129, 0.05));
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(30, 64, 175, 0.15);
}

.agenda-icon {
    display: none;
}


.timeline-content h4 {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.3;
    font-weight: 600;
}

.add-to-calendar {
    margin-top: 2.5rem;
}

.calendar-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, #0d2255, #1e3a8a);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    box-shadow: 0 8px 32px rgba(13, 34, 85, 0.25);
    flex-wrap: wrap;
}

.calendar-card-left {
    flex-shrink: 0;
}

.calendar-date-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 12px;
    width: 72px;
    padding: 0.5rem 0.75rem;
    line-height: 1;
    gap: 2px;
}

.cal-month {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 0.1em;
}

.cal-day {
    font-size: 2rem;
    font-weight: 800;
    color: #0a1628;
    line-height: 1;
}

.cal-year {
    font-size: 0.65rem;
    color: var(--text-light);
    font-weight: 500;
}

.calendar-card-body {
    flex: 1;
    min-width: 200px;
}

.calendar-card-body h4 {
    font-size: 1rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.6rem;
}

.cal-meta {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.cal-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
}

.cal-meta svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: #93c5fd;
}

.btn-calendar {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0.75rem 1.4rem;
    border-radius: 50px;
    text-decoration: none;
    white-space: nowrap;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.btn-calendar svg {
    width: 16px;
    height: 16px;
}

.btn-calendar:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
}


/* ===== SPONSORS ===== */
.sponsors {
    padding: 2.5rem 2rem;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.powered-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 1.25rem;
}

.sponsors-logo-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
}

.sponsors-logo-img {
    max-width: 480px;
    width: 90%;
    height: auto;
    object-fit: contain;
}

.chip-logo {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
    color: white;
    flex-shrink: 0;
}

.chip-logo--blue  { background: linear-gradient(135deg, #1e40af, #1d4ed8); }
.chip-logo--amber { background: linear-gradient(135deg, #d97706, #f59e0b); }
.chip-logo--green { background: linear-gradient(135deg, #059669, #10b981); }

.chip-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.chip-name {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-dark);
}

.chip-role {
    font-size: 0.7rem;
    color: var(--text-light);
}

/* ===== LOCATION SECTION ===== */
.location {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    background: var(--bg-light);
}

.location-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.map-container {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.location-details {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
}

.location-details h3 {
    color: var(--text-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.location-details p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.btn-location {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-location:hover {
    background: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: linear-gradient(160deg, #0a1628 0%, #0d2255 35%, #1e3a8a 70%, #1d4ed8 100%);
    color: white;
    padding: 7rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* decorative orbs */
.cta-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(60px);
}
.cta-orb-1 {
    width: 400px; height: 400px;
    background: rgba(59, 130, 246, 0.18);
    top: -120px; left: -100px;
    animation: orb-drift-1 14s ease-in-out infinite;
}
.cta-orb-2 {
    width: 350px; height: 350px;
    background: rgba(99, 102, 241, 0.14);
    bottom: -80px; right: -80px;
    animation: orb-drift-2 18s ease-in-out infinite;
}
.cta-orb-3 {
    width: 250px; height: 250px;
    background: rgba(14, 165, 233, 0.12);
    top: 40%; left: 50%;
    transform: translate(-50%, -50%);
    animation: orb-drift-3 10s ease-in-out infinite;
}

.cta-inner {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    animation: fadeInUp 0.8s ease-out;
}

/* eyebrow label */
.cta-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.85);
    margin-bottom: 1.75rem;
    backdrop-filter: blur(8px);
}
.cta-eyebrow svg {
    width: 13px; height: 13px;
    color: #fbbf24;
    fill: #fbbf24;
    stroke: none;
}

/* title */
.cta-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    color: white;
}
.cta-title-gradient {
    background: linear-gradient(135deg, #93c5fd, #60a5fa, #a5f3fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* subtitle */
.cta-sub {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.7;
    margin-bottom: 2.25rem;
}
.cta-br { display: none; }
@media (min-width: 480px) { .cta-br { display: inline; } }

/* benefits row */
.cta-benefits {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 2.5rem;
}

.cta-benefit {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 50px;
    padding: 0.4rem 1rem;
    font-size: 0.83rem;
    color: rgba(255,255,255,0.85);
    backdrop-filter: blur(6px);
}

.benefit-check {
    color: #4ade80;
    font-weight: 700;
    font-size: 0.9rem;
}

/* CTA button */
.btn-cta-register {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2.4rem;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    background: white;
    color: #0d2255;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25), 0 0 0 1px rgba(255,255,255,0.1);
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-cta-register svg {
    width: 18px; height: 18px;
    transition: transform 0.3s ease;
}

.btn-cta-register:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.35);
}

.btn-cta-register:hover svg {
    transform: translateX(4px);
}

.btn-cta-register:active {
    transform: translateY(-1px);
}

.form-note {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-light);
    padding: 3rem 2rem 1rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.footer-section p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    /* Hero: remove double-padding, fit in one screen */
    .hero {
        padding: 0;
        min-height: 100svh;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
    }

    .hero-inner {
        flex-direction: column;
        gap: 1rem;
        padding: 5.5rem 1.5rem 1rem;
        flex: 1;
    }

    .hero-content {
        text-align: center;
    }

    /* Hide desktop photo, show mobile photo */
    .hero-photo-wrap {
        display: none;
    }

    .hero-photo-mobile {
        display: block;
        width: 38%;
        margin: 0.5rem auto 1rem;
    }

    .hero-photo-mobile .hero-photo-frame {
        width: 100%;
        border-radius: 12px;
    }

    .countdown-wrap {
        padding: 0.55rem 0.85rem;
        gap: 0.35rem;
        margin-bottom: 1rem;
    }

    .countdown-unit { min-width: 34px; }

    .cd-num {
        font-size: 1.2rem;
    }

    .cd-sep {
        font-size: 1rem;
    }

    .hero-title {
        font-size: 1.8rem;
        margin-bottom: 0.75rem;
    }

    .hero-badge {
        margin-bottom: 0.75rem;
        font-size: 0.75rem;
    }

    .event-info {
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: space-between;
        gap: 0;
        padding: 0.4rem 0.5rem;
        margin-bottom: 0.6rem;
        border-radius: 10px;
    }

    .info-divider {
        margin: 0 0.25rem;
    }

    .info-item {
        flex: 1;
        flex-direction: column;
        align-items: center;
        gap: 0.15rem;
        min-width: 0;
        text-align: center;
    }

    .info-icon {
        width: 14px;
        height: 14px;
    }

    .info-icon svg {
        width: 100%;
        height: 100%;
    }

    .info-item h4 {
        display: none;
    }

    .info-item p {
        font-size: 0.6rem;
        line-height: 1.2;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 100%;
    }

    .info-highlight {
        font-size: 0.65rem !important;
        font-weight: 700 !important;
    }

    .hero-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.6rem;
        justify-items: center;
    }

    .btn-hero-register,
    .btn-hero-outline {
        width: 100%;
        text-align: center;
        font-size: 0.82rem;
        padding: 0.65rem 0.75rem;
    }

    .btn-hero-register,
    .btn-hero-outline {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    .scroll-arrow {
        bottom: 1rem;
    }

    .arrow-btn {
        width: 46px;
        height: 46px;
    }

    .arrow-btn svg {
        width: 20px;
        height: 20px;
    }


    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    /* Mobile: restore scroll carousel */
    .speakers-carousel {
        padding: 1rem 1rem 2.5rem;
    }

    .carousel-btn {
        display: none;
    }

    .carousel-dots {
        display: flex;
    }

    .carousel-viewport {
        overflow: hidden;
        touch-action: pan-y;
    }

    .carousel-track {
        gap: 0;
        padding: 0;
        transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1);
        will-change: transform;
    }

    .carousel-slide {
        flex: 0 0 72vw;
        padding: 0 0.4rem;
        transform: scale(0.88);
        filter: brightness(0.45);
        transition: transform 0.35s ease, filter 0.35s ease;
    }

    .carousel-slide.active {
        transform: scale(1);
        filter: brightness(1);
    }

    .speakers {
        margin-top: -2px;
    }

    .agenda-timeline {
        padding: 2rem 0;
    }

    .timeline-track {
        gap: 1rem;
        padding: 0 1rem;
    }

    .timeline-item {
        min-width: 120px;
    }

    .timeline-content {
        padding: 0.75rem;
        min-height: 80px;
    }

    .agenda-icon {
        display: none;
    }

    .timeline-content h4 {
        font-size: 0.8rem;
    }

    .email-form {
        flex-direction: column;
    }

    .email-form input {
        width: 100%;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .hero-buttons {
        grid-template-columns: 1fr 1fr;
    }

    .btn {
        width: 100%;
    }

    .sponsor-card h3 {
        margin: 1rem 0 0.5rem;
        font-size: 1.1rem;
    }

    .location-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 1.6rem;
    }

    .section-header p {
        font-size: 0.95rem;
    }

    .speaker-info {
        padding: 1rem 1rem 1.25rem;
    }

    .speaker-card h3 {
        font-size: 1rem;
    }

    .speaker-bio {
        font-size: 0.8rem;
    }

    .timeline-marker {
        width: 40px;
        height: 40px;
        font-size: 0.8rem;
    }

    .timeline-content {
        padding: 1rem;
        font-size: 0.9rem;
    }

    .cta-section {
        padding: 2.5rem 1.25rem;
    }

    .cta-title {
        font-size: 1.5rem !important;
        margin-bottom: 0.75rem;
    }

    .cta-sub {
        font-size: 0.85rem;
        margin-bottom: 1.25rem;
    }

    .cta-benefits {
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }

    .cta-benefit {
        font-size: 0.8rem;
    }

    .cta-eyebrow {
        margin-bottom: 1rem;
        font-size: 0.75rem;
    }

    .nav-container {
        padding: 0.75rem 1rem;
    }

    .logo-text {
        font-size: 1rem;
    }

    .keynote-details-panel {
        margin-top: 1.5rem;
        padding: 0.8rem;
    }

    .keynote-image {
        width: 60px;
        height: 60px;
    }
    }

/* ===== EVENT PHOTO MODAL ===== */
.photo-clickable {
    cursor: zoom-in;
}

#evtModal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

#evtModalBackdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.35s ease;
    cursor: pointer;
    z-index: 0;
}

#evtModalBox {
    position: relative;
    z-index: 1;
    max-width: 90vw;
    max-height: 90vh;
    opacity: 0;
    transform: scale(0.88);
    transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1);
}

#evtModal.open {
    pointer-events: all;
}

#evtModal.open #evtModalBackdrop {
    background: rgba(0, 0, 0, 0.92);
}

#evtModal.open #evtModalBox {
    opacity: 1;
    transform: scale(1);
}

#evtModalBox img {
    display: block;
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.8);
    object-fit: contain;
}

#evtModalClose {
    position: absolute;
    top: -14px;
    right: -14px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: white;
    color: #111;
    border: none;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s ease, background 0.2s ease;
    z-index: 2;
}

#evtModalClose:hover {
    transform: scale(1.15);
    background: #f0f0f0;
}

    .keynote-card h3 {
        font-size: 1.3rem;
    }

    .keynote-company {
        font-size: 1rem;
    }

    .keynote-description {
        font-size: 0.9rem;
    }
}