/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #0C2542;
    --secondary-orange: #FF6B35;
    --accent-blue: #3c6d9f;
    --dark-gray: #4A5568;
    --medium-gray: #6B7280;
    --light-gray: #F3F4F6;
    --white: #FFFFFF;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Navigation */
.hero-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.hero-nav a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.hero-nav a:hover {
    color: rgba(255, 255, 255, 1);
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Hero Section */
.hero {
    background: linear-gradient(58deg, var(--primary-blue) 0%, var(--accent-blue) 50%, var(--secondary-orange) 100%);
    background-size: 100% 100%;
    animation: breathe 6s ease-in-out infinite;
    color: white;
    padding: 100px 0 80px;
    text-align: center;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

@keyframes breathe {
    0%, 100% {
        background-position: 50% 50%;
        background-size: 100% 100%;
    }
    50% {
        background-position: 50% 50%;
        background-size: 115% 115%;
    }
}

.hero-content {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-logo {
    margin-bottom: 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-main-logo {
    max-width: 450px;
    height: auto;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.5));
    transition: transform 0.3s ease;
    position: relative;
    z-index: 2;
}

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

/* Fog Machine Smoke Cloud Animation */
.hero-logo::before {
    content: '';
    position: absolute;
    bottom: 25%;
    left: 9%;
    width: 20px;
    height: 20px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.9) 0%, rgba(220, 220, 220, 0.7) 20%, rgba(180, 180, 180, 0.5) 40%, rgba(140, 140, 140, 0.3) 60%, transparent 100%);
    border-radius: 50%;
    animation: fog1 4s ease-out infinite;
    z-index: 1;
}

.hero-logo::after {
    content: '';
    position: absolute;
    bottom: 30%;
    left: 4%;
    width: 25px;
    height: 25px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.8) 0%, rgba(200, 200, 200, 0.6) 25%, rgba(160, 160, 160, 0.4) 50%, rgba(120, 120, 120, 0.2) 75%, transparent 100%);
    border-radius: 50%;
    animation: fog2 4.5s ease-out infinite;
    z-index: 1;
}

/* Additional fog particles using pseudo-elements on the logo itself */
.hero-main-logo::before {
    content: '';
    position: absolute;
    bottom: 20%;
    left: 7%;
    width: 18px;
    height: 18px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.7) 0%, rgba(190, 190, 190, 0.5) 30%, rgba(150, 150, 150, 0.3) 60%, transparent 100%);
    border-radius: 50%;
    animation: fog3 3.8s ease-out infinite;
    z-index: 1;
}

.hero-main-logo::after {
    content: '';
    position: absolute;
    bottom: 27%;
    left: 2%;
    width: 22px;
    height: 22px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(180, 180, 180, 0.4) 35%, rgba(140, 140, 140, 0.2) 70%, transparent 100%);
    border-radius: 50%;
    animation: fog4 4.2s ease-out infinite;
    z-index: 1;
}

/* Additional smoke particles */
.smoke-particle {
    position: absolute;
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

.smoke-1 {
    bottom: 23%;
    left: 11%;
    width: 15px;
    height: 15px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.8) 0%, rgba(200, 200, 200, 0.6) 30%, rgba(150, 150, 150, 0.4) 60%, transparent 100%);
    animation: smoke1 3.2s ease-out infinite;
}

.smoke-2 {
    bottom: 28%;
    left: 6%;
    width: 20px;
    height: 20px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.7) 0%, rgba(190, 190, 190, 0.5) 25%, rgba(140, 140, 140, 0.3) 50%, transparent 100%);
    animation: smoke2 3.8s ease-out infinite;
}

.smoke-3 {
    bottom: 18%;
    left: 14%;
    width: 18px;
    height: 18px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(180, 180, 180, 0.4) 35%, rgba(130, 130, 130, 0.2) 70%, transparent 100%);
    animation: smoke3 4.1s ease-out infinite;
}

.smoke-4 {
    bottom: 33%;
    left: 1%;
    width: 22px;
    height: 22px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.9) 0%, rgba(210, 210, 210, 0.7) 20%, rgba(160, 160, 160, 0.5) 40%, rgba(120, 120, 120, 0.3) 60%, transparent 100%);
    animation: smoke4 3.5s ease-out infinite;
}

.smoke-5 {
    bottom: 21%;
    left: 17%;
    width: 16px;
    height: 16px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.5) 0%, rgba(170, 170, 170, 0.3) 40%, rgba(110, 110, 110, 0.1) 80%, transparent 100%);
    animation: smoke5 4.3s ease-out infinite;
}

.smoke-6 {
    bottom: 35%;
    left: 4%;
    width: 19px;
    height: 19px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.8) 0%, rgba(200, 200, 200, 0.6) 30%, rgba(150, 150, 150, 0.4) 60%, transparent 100%);
    animation: smoke6 3.7s ease-out infinite;
}

.smoke-7 {
    bottom: 16%;
    left: 21%;
    width: 14px;
    height: 14px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.7) 0%, rgba(185, 185, 185, 0.5) 35%, rgba(135, 135, 135, 0.3) 70%, transparent 100%);
    animation: smoke7 4.0s ease-out infinite;
}

.smoke-8 {
    bottom: 31%;
    left: 8%;
    width: 21px;
    height: 21px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(175, 175, 175, 0.4) 40%, rgba(125, 125, 125, 0.2) 80%, transparent 100%);
    animation: smoke8 3.9s ease-out infinite;
}

.smoke-9 {
    bottom: 19%;
    left: 3%;
    width: 17px;
    height: 17px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.9) 0%, rgba(205, 205, 205, 0.7) 25%, rgba(155, 155, 155, 0.5) 50%, rgba(105, 105, 105, 0.3) 75%, transparent 100%);
    animation: smoke9 3.6s ease-out infinite;
}

.smoke-10 {
    bottom: 37%;
    left: 13%;
    width: 23px;
    height: 23px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.5) 0%, rgba(165, 165, 165, 0.3) 45%, rgba(115, 115, 115, 0.1) 90%, transparent 100%);
    animation: smoke10 4.2s ease-out infinite;
}

.smoke-11 {
    bottom: 24%;
    left: 15%;
    width: 16px;
    height: 16px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.7) 0%, rgba(195, 195, 195, 0.5) 30%, rgba(145, 145, 145, 0.3) 60%, transparent 100%);
    animation: smoke11 3.4s ease-out infinite;
}

.smoke-12 {
    bottom: 29%;
    left: 10%;
    width: 18px;
    height: 18px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(185, 185, 185, 0.4) 35%, rgba(135, 135, 135, 0.2) 70%, transparent 100%);
    animation: smoke12 4.0s ease-out infinite;
}

.smoke-13 {
    bottom: 20%;
    left: 18%;
    width: 20px;
    height: 20px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.8) 0%, rgba(205, 205, 205, 0.6) 25%, rgba(155, 155, 155, 0.4) 50%, transparent 100%);
    animation: smoke13 3.6s ease-out infinite;
}

.smoke-14 {
    bottom: 34%;
    left: 5%;
    width: 14px;
    height: 14px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.5) 0%, rgba(175, 175, 175, 0.3) 40%, rgba(115, 115, 115, 0.1) 80%, transparent 100%);
    animation: smoke14 4.4s ease-out infinite;
}

.smoke-15 {
    bottom: 22%;
    left: 19%;
    width: 22px;
    height: 22px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.9) 0%, rgba(215, 215, 215, 0.7) 20%, rgba(165, 165, 165, 0.5) 40%, rgba(115, 115, 115, 0.3) 60%, transparent 100%);
    animation: smoke15 3.8s ease-out infinite;
}

.smoke-16 {
    bottom: 36%;
    left: 7%;
    width: 17px;
    height: 17px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(180, 180, 180, 0.4) 35%, rgba(130, 130, 130, 0.2) 70%, transparent 100%);
    animation: smoke16 3.3s ease-out infinite;
}

.smoke-17 {
    bottom: 17%;
    left: 22%;
    width: 19px;
    height: 19px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.7) 0%, rgba(190, 190, 190, 0.5) 30%, rgba(140, 140, 140, 0.3) 60%, transparent 100%);
    animation: smoke17 4.1s ease-out infinite;
}

.smoke-18 {
    bottom: 32%;
    left: 12%;
    width: 21px;
    height: 21px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.8) 0%, rgba(200, 200, 200, 0.6) 25%, rgba(150, 150, 150, 0.4) 50%, transparent 100%);
    animation: smoke18 3.7s ease-out infinite;
}

.smoke-19 {
    bottom: 25%;
    left: 16%;
    width: 15px;
    height: 15px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.5) 0%, rgba(170, 170, 170, 0.3) 40%, rgba(110, 110, 110, 0.1) 80%, transparent 100%);
    animation: smoke19 3.9s ease-out infinite;
}

.smoke-20 {
    bottom: 30%;
    left: 20%;
    width: 24px;
    height: 24px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(180, 180, 180, 0.4) 35%, rgba(130, 130, 130, 0.2) 70%, transparent 100%);
    animation: smoke20 4.3s ease-out infinite;
}

.smoke-21 {
    bottom: 21%;
    left: 13%;
    width: 18px;
    height: 18px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.7) 0%, rgba(195, 195, 195, 0.5) 30%, rgba(145, 145, 145, 0.3) 60%, transparent 100%);
    animation: smoke21 3.5s ease-out infinite;
}

.smoke-22 {
    bottom: 27%;
    left: 8%;
    width: 20px;
    height: 20px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(185, 185, 185, 0.4) 35%, rgba(135, 135, 135, 0.2) 70%, transparent 100%);
    animation: smoke22 4.1s ease-out infinite;
}

.smoke-23 {
    bottom: 19%;
    left: 16%;
    width: 16px;
    height: 16px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.8) 0%, rgba(205, 205, 205, 0.6) 25%, rgba(155, 155, 155, 0.4) 50%, transparent 100%);
    animation: smoke23 3.7s ease-out infinite;
}

.smoke-24 {
    bottom: 33%;
    left: 4%;
    width: 22px;
    height: 22px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.5) 0%, rgba(175, 175, 175, 0.3) 40%, rgba(115, 115, 115, 0.1) 80%, transparent 100%);
    animation: smoke24 4.5s ease-out infinite;
}

.smoke-25 {
    bottom: 23%;
    left: 18%;
    width: 19px;
    height: 19px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.9) 0%, rgba(215, 215, 215, 0.7) 20%, rgba(165, 165, 165, 0.5) 40%, rgba(115, 115, 115, 0.3) 60%, transparent 100%);
    animation: smoke25 3.9s ease-out infinite;
}

.smoke-26 {
    bottom: 35%;
    left: 6%;
    width: 15px;
    height: 15px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(180, 180, 180, 0.4) 35%, rgba(130, 130, 130, 0.2) 70%, transparent 100%);
    animation: smoke26 3.4s ease-out infinite;
}

.smoke-27 {
    bottom: 18%;
    left: 21%;
    width: 21px;
    height: 21px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.7) 0%, rgba(190, 190, 190, 0.5) 30%, rgba(140, 140, 140, 0.3) 60%, transparent 100%);
    animation: smoke27 4.2s ease-out infinite;
}

.smoke-28 {
    bottom: 31%;
    left: 11%;
    width: 17px;
    height: 17px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.8) 0%, rgba(200, 200, 200, 0.6) 25%, rgba(150, 150, 150, 0.4) 50%, transparent 100%);
    animation: smoke28 3.8s ease-out infinite;
}

.smoke-29 {
    bottom: 24%;
    left: 15%;
    width: 23px;
    height: 23px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.5) 0%, rgba(170, 170, 170, 0.3) 40%, rgba(110, 110, 110, 0.1) 80%, transparent 100%);
    animation: smoke29 4.0s ease-out infinite;
}

.smoke-30 {
    bottom: 29%;
    left: 19%;
    width: 25px;
    height: 25px;
    background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, rgba(180, 180, 180, 0.4) 35%, rgba(130, 130, 130, 0.2) 70%, transparent 100%);
    animation: smoke30 4.4s ease-out infinite;
}

/* Fog Machine Animation Keyframes */
@keyframes fog1 {
    0% {
        transform: translate(0, 0) scale(0.5) rotate(0deg);
        opacity: 0.9;
    }
    25% {
        transform: translate(-20px, 15px) scale(1.2) rotate(5deg);
        opacity: 0.8;
    }
    50% {
        transform: translate(-40px, 30px) scale(1.8) rotate(10deg);
        opacity: 0.6;
    }
    75% {
        transform: translate(-60px, 45px) scale(2.2) rotate(15deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-80px, 60px) scale(2.8) rotate(20deg);
        opacity: 0;
    }
}

@keyframes fog2 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.8;
    }
    20% {
        transform: translate(-15px, 10px) scale(1.0) rotate(-3deg);
        opacity: 0.7;
    }
    40% {
        transform: translate(-35px, 25px) scale(1.6) rotate(-6deg);
        opacity: 0.5;
    }
    60% {
        transform: translate(-55px, 40px) scale(2.0) rotate(-9deg);
        opacity: 0.3;
    }
    80% {
        transform: translate(-75px, 55px) scale(2.4) rotate(-12deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-95px, 70px) scale(3.0) rotate(-15deg);
        opacity: 0;
    }
}

@keyframes fog3 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.7;
    }
    30% {
        transform: translate(-25px, 20px) scale(1.4) rotate(8deg);
        opacity: 0.6;
    }
    60% {
        transform: translate(-50px, 40px) scale(2.0) rotate(16deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-75px, 60px) scale(2.6) rotate(24deg);
        opacity: 0;
    }
}

@keyframes fog4 {
    0% {
        transform: translate(0, 0) scale(0.6) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translate(-18px, 12px) scale(1.1) rotate(-5deg);
        opacity: 0.5;
    }
    50% {
        transform: translate(-36px, 24px) scale(1.7) rotate(-10deg);
        opacity: 0.3;
    }
    75% {
        transform: translate(-54px, 36px) scale(2.1) rotate(-15deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-72px, 48px) scale(2.5) rotate(-20deg);
        opacity: 0;
    }
}

/* Additional smoke particle animations */
@keyframes smoke1 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.8;
    }
    30% {
        transform: translate(-12px, 18px) scale(1.0) rotate(8deg);
        opacity: 0.6;
    }
    60% {
        transform: translate(-24px, 36px) scale(1.5) rotate(16deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-36px, 54px) scale(2.0) rotate(24deg);
        opacity: 0;
    }
}

@keyframes smoke2 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translate(-15px, 12px) scale(1.2) rotate(-6deg);
        opacity: 0.5;
    }
    50% {
        transform: translate(-30px, 24px) scale(1.8) rotate(-12deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-45px, 36px) scale(2.4) rotate(-18deg);
        opacity: 0;
    }
}

@keyframes smoke3 {
    0% {
        transform: translate(0, 0) scale(0.5) rotate(0deg);
        opacity: 0.6;
    }
    35% {
        transform: translate(-18px, 15px) scale(1.3) rotate(10deg);
        opacity: 0.4;
    }
    70% {
        transform: translate(-36px, 30px) scale(1.9) rotate(20deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-54px, 45px) scale(2.5) rotate(30deg);
        opacity: 0;
    }
}

@keyframes smoke4 {
    0% {
        transform: translate(0, 0) scale(0.2) rotate(0deg);
        opacity: 0.9;
    }
    20% {
        transform: translate(-10px, 8px) scale(0.8) rotate(-4deg);
        opacity: 0.7;
    }
    40% {
        transform: translate(-20px, 16px) scale(1.4) rotate(-8deg);
        opacity: 0.5;
    }
    60% {
        transform: translate(-30px, 24px) scale(2.0) rotate(-12deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-40px, 32px) scale(2.6) rotate(-16deg);
        opacity: 0;
    }
}

@keyframes smoke5 {
    0% {
        transform: translate(0, 0) scale(0.6) rotate(0deg);
        opacity: 0.5;
    }
    40% {
        transform: translate(-20px, 25px) scale(1.4) rotate(12deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-40px, 50px) scale(2.2) rotate(24deg);
        opacity: 0;
    }
}

@keyframes smoke6 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.8;
    }
    30% {
        transform: translate(-16px, 14px) scale(1.1) rotate(-7deg);
        opacity: 0.6;
    }
    60% {
        transform: translate(-32px, 28px) scale(1.7) rotate(-14deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-48px, 42px) scale(2.3) rotate(-21deg);
        opacity: 0;
    }
}

@keyframes smoke7 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translate(-14px, 10px) scale(1.0) rotate(6deg);
        opacity: 0.5;
    }
    50% {
        transform: translate(-28px, 20px) scale(1.6) rotate(12deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-42px, 30px) scale(2.2) rotate(18deg);
        opacity: 0;
    }
}

@keyframes smoke8 {
    0% {
        transform: translate(0, 0) scale(0.5) rotate(0deg);
        opacity: 0.6;
    }
    35% {
        transform: translate(-19px, 16px) scale(1.3) rotate(-9deg);
        opacity: 0.4;
    }
    70% {
        transform: translate(-38px, 32px) scale(1.9) rotate(-18deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-57px, 48px) scale(2.5) rotate(-27deg);
        opacity: 0;
    }
}

@keyframes smoke9 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.9;
    }
    20% {
        transform: translate(-12px, 9px) scale(0.9) rotate(5deg);
        opacity: 0.7;
    }
    40% {
        transform: translate(-24px, 18px) scale(1.5) rotate(10deg);
        opacity: 0.5;
    }
    60% {
        transform: translate(-36px, 27px) scale(2.1) rotate(15deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-48px, 36px) scale(2.7) rotate(20deg);
        opacity: 0;
    }
}

@keyframes smoke10 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.5;
    }
    30% {
        transform: translate(-18px, 22px) scale(1.2) rotate(-8deg);
        opacity: 0.3;
    }
    60% {
        transform: translate(-36px, 44px) scale(1.8) rotate(-16deg);
        opacity: 0.1;
    }
    100% {
        transform: translate(-54px, 66px) scale(2.4) rotate(-24deg);
        opacity: 0;
    }
}

@keyframes smoke11 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translate(-13px, 11px) scale(1.1) rotate(7deg);
        opacity: 0.5;
    }
    50% {
        transform: translate(-26px, 22px) scale(1.7) rotate(14deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-39px, 33px) scale(2.3) rotate(21deg);
        opacity: 0;
    }
}

@keyframes smoke12 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.6;
    }
    30% {
        transform: translate(-16px, 14px) scale(1.3) rotate(-9deg);
        opacity: 0.4;
    }
    60% {
        transform: translate(-32px, 28px) scale(1.9) rotate(-18deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-48px, 42px) scale(2.5) rotate(-27deg);
        opacity: 0;
    }
}

@keyframes smoke13 {
    0% {
        transform: translate(0, 0) scale(0.5) rotate(0deg);
        opacity: 0.8;
    }
    35% {
        transform: translate(-19px, 16px) scale(1.4) rotate(11deg);
        opacity: 0.6;
    }
    70% {
        transform: translate(-38px, 32px) scale(2.0) rotate(22deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-57px, 48px) scale(2.6) rotate(33deg);
        opacity: 0;
    }
}

@keyframes smoke14 {
    0% {
        transform: translate(0, 0) scale(0.2) rotate(0deg);
        opacity: 0.5;
    }
    20% {
        transform: translate(-9px, 7px) scale(0.9) rotate(-5deg);
        opacity: 0.3;
    }
    40% {
        transform: translate(-18px, 14px) scale(1.5) rotate(-10deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-27px, 21px) scale(2.1) rotate(-15deg);
        opacity: 0;
    }
}

@keyframes smoke15 {
    0% {
        transform: translate(0, 0) scale(0.6) rotate(0deg);
        opacity: 0.9;
    }
    25% {
        transform: translate(-21px, 18px) scale(1.3) rotate(-7deg);
        opacity: 0.7;
    }
    50% {
        transform: translate(-42px, 36px) scale(1.9) rotate(-14deg);
        opacity: 0.5;
    }
    100% {
        transform: translate(-63px, 54px) scale(2.5) rotate(-21deg);
        opacity: 0;
    }
}

@keyframes smoke16 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.6;
    }
    30% {
        transform: translate(-15px, 13px) scale(1.2) rotate(8deg);
        opacity: 0.4;
    }
    60% {
        transform: translate(-30px, 26px) scale(1.8) rotate(16deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-45px, 39px) scale(2.4) rotate(24deg);
        opacity: 0;
    }
}

@keyframes smoke17 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translate(-17px, 12px) scale(1.1) rotate(-6deg);
        opacity: 0.5;
    }
    50% {
        transform: translate(-34px, 24px) scale(1.7) rotate(-12deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-51px, 36px) scale(2.3) rotate(-18deg);
        opacity: 0;
    }
}

@keyframes smoke18 {
    0% {
        transform: translate(0, 0) scale(0.5) rotate(0deg);
        opacity: 0.8;
    }
    35% {
        transform: translate(-20px, 17px) scale(1.4) rotate(10deg);
        opacity: 0.6;
    }
    70% {
        transform: translate(-40px, 34px) scale(2.0) rotate(20deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-60px, 51px) scale(2.6) rotate(30deg);
        opacity: 0;
    }
}

@keyframes smoke19 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.5;
    }
    20% {
        transform: translate(-11px, 8px) scale(0.8) rotate(4deg);
        opacity: 0.3;
    }
    40% {
        transform: translate(-22px, 16px) scale(1.4) rotate(8deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-33px, 24px) scale(2.0) rotate(12deg);
        opacity: 0;
    }
}

@keyframes smoke20 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.6;
    }
    30% {
        transform: translate(-22px, 19px) scale(1.3) rotate(-9deg);
        opacity: 0.4;
    }
    60% {
        transform: translate(-44px, 38px) scale(1.9) rotate(-18deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-66px, 57px) scale(2.5) rotate(-27deg);
        opacity: 0;
    }
}

@keyframes smoke21 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translate(-14px, 12px) scale(1.1) rotate(6deg);
        opacity: 0.5;
    }
    50% {
        transform: translate(-28px, 24px) scale(1.7) rotate(12deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-42px, 36px) scale(2.3) rotate(18deg);
        opacity: 0;
    }
}

@keyframes smoke22 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.6;
    }
    30% {
        transform: translate(-17px, 15px) scale(1.3) rotate(-8deg);
        opacity: 0.4;
    }
    60% {
        transform: translate(-34px, 30px) scale(1.9) rotate(-16deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-51px, 45px) scale(2.5) rotate(-24deg);
        opacity: 0;
    }
}

@keyframes smoke23 {
    0% {
        transform: translate(0, 0) scale(0.5) rotate(0deg);
        opacity: 0.8;
    }
    35% {
        transform: translate(-18px, 14px) scale(1.4) rotate(9deg);
        opacity: 0.6;
    }
    70% {
        transform: translate(-36px, 28px) scale(2.0) rotate(18deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-54px, 42px) scale(2.6) rotate(27deg);
        opacity: 0;
    }
}

@keyframes smoke24 {
    0% {
        transform: translate(0, 0) scale(0.2) rotate(0deg);
        opacity: 0.5;
    }
    20% {
        transform: translate(-10px, 8px) scale(0.9) rotate(-4deg);
        opacity: 0.3;
    }
    40% {
        transform: translate(-20px, 16px) scale(1.5) rotate(-8deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-30px, 24px) scale(2.1) rotate(-12deg);
        opacity: 0;
    }
}

@keyframes smoke25 {
    0% {
        transform: translate(0, 0) scale(0.6) rotate(0deg);
        opacity: 0.9;
    }
    25% {
        transform: translate(-20px, 17px) scale(1.3) rotate(-6deg);
        opacity: 0.7;
    }
    50% {
        transform: translate(-40px, 34px) scale(1.9) rotate(-12deg);
        opacity: 0.5;
    }
    100% {
        transform: translate(-60px, 51px) scale(2.5) rotate(-18deg);
        opacity: 0;
    }
}

@keyframes smoke26 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.6;
    }
    30% {
        transform: translate(-13px, 11px) scale(1.2) rotate(7deg);
        opacity: 0.4;
    }
    60% {
        transform: translate(-26px, 22px) scale(1.8) rotate(14deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-39px, 33px) scale(2.4) rotate(21deg);
        opacity: 0;
    }
}

@keyframes smoke27 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.7;
    }
    25% {
        transform: translate(-19px, 13px) scale(1.1) rotate(-5deg);
        opacity: 0.5;
    }
    50% {
        transform: translate(-38px, 26px) scale(1.7) rotate(-10deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-57px, 39px) scale(2.3) rotate(-15deg);
        opacity: 0;
    }
}

@keyframes smoke28 {
    0% {
        transform: translate(0, 0) scale(0.5) rotate(0deg);
        opacity: 0.8;
    }
    35% {
        transform: translate(-18px, 16px) scale(1.4) rotate(8deg);
        opacity: 0.6;
    }
    70% {
        transform: translate(-36px, 32px) scale(2.0) rotate(16deg);
        opacity: 0.4;
    }
    100% {
        transform: translate(-54px, 48px) scale(2.6) rotate(24deg);
        opacity: 0;
    }
}

@keyframes smoke29 {
    0% {
        transform: translate(0, 0) scale(0.3) rotate(0deg);
        opacity: 0.5;
    }
    20% {
        transform: translate(-12px, 9px) scale(0.8) rotate(3deg);
        opacity: 0.3;
    }
    40% {
        transform: translate(-24px, 18px) scale(1.4) rotate(6deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-36px, 27px) scale(2.0) rotate(9deg);
        opacity: 0;
    }
}

@keyframes smoke30 {
    0% {
        transform: translate(0, 0) scale(0.4) rotate(0deg);
        opacity: 0.6;
    }
    30% {
        transform: translate(-23px, 20px) scale(1.3) rotate(-7deg);
        opacity: 0.4;
    }
    60% {
        transform: translate(-46px, 40px) scale(1.9) rotate(-14deg);
        opacity: 0.2;
    }
    100% {
        transform: translate(-69px, 60px) scale(2.5) rotate(-21deg);
        opacity: 0;
    }
}


.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    font-weight: 400;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.hero .event-details {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 2.5rem;
    flex-direction: row;
    flex-wrap: nowrap;
    position: relative;
    z-index: 2;
}

.detail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.detail-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.detail-label {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.detail-value {
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.cta-button {
    display: inline-block;
    background: var(--white);
    color: var(--primary-blue);
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 2;
    border: 2px solid transparent;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(255, 107, 53, 0.3);
}

/* Countdown Timer Section */
.countdown {
    padding: 60px 0;
    background: var(--primary-blue);
    color: var(--white);
    text-align: center;
}

.countdown h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--white);
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    min-width: 120px;
}

.countdown-number {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.countdown-label {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
}

.countdown-text {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--secondary-orange);
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--light-gray);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--primary-blue);
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    color: var(--medium-gray);
    line-height: 1.8;
}

/* Speakers Section */
.speakers {
    padding: 80px 0;
    background: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.speakers h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.speaker-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.speaker-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.speaker-photo {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.speaker-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.speaker-card h3 {
    color: var(--dark-gray);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.speaker-title {
    color: var(--secondary-orange);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.speaker-bio {
    color: var(--medium-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Schedule Section */
.schedule {
    padding: 80px 0;
    background: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.schedule h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

.schedule-timeline {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.schedule-time-block {
    display: flex;
    margin-bottom: 2rem;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.schedule-time-block:hover {
    transform: translateY(-2px);
}

.schedule-time-block:hover .time-slot {
    filter: brightness(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.time-slot {
    background: var(--primary-blue);
    color: var(--white);
    padding: 1.5rem;
    width: 200px;
    min-width: 200px;
    max-width: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    flex-shrink: 0;
}

/* Color coding for different event types - Grouped by function */
.schedule-time-block:nth-child(1) .time-slot {
    background: #5A7A9A; /* Registration - Blue (networking/social) */
}

.schedule-time-block:nth-child(2) .time-slot {
    background: #4A7A6A; /* Panel - Green (discussion) */
}

.schedule-time-block:nth-child(3) .time-slot {
    background: #4A7A6A; /* Panel - Green (discussion) */
}

.schedule-time-block:nth-child(4) .time-slot {
    background: #5A7A9A; /* Lunch - Blue (networking/social) */
}

.schedule-time-block:nth-child(5) .time-slot {
    background: #4A7A6A; /* Panel - Green (discussion) */
}

.schedule-time-block:nth-child(6) .time-slot {
    background: #4A7A6A; /* Panel - Green (discussion) */
}

.schedule-time-block:nth-child(7) .time-slot {
    background: #5A7A9A; /* Lunch - Blue (networking/social) */
}

.schedule-time-block:nth-child(8) .time-slot {
    background: #B87A5A; /* Lab - Muted orange (hands-on) */
}

.schedule-time-block:nth-child(9) .time-slot {
    background: #4A7A6A; /* Roundtable - Green (discussion) */
}

.schedule-time-block:nth-child(10) .time-slot {
    background: #5A7A9A; /* Reception - Blue (networking/social) */
}

.schedule-time-block:nth-child(11) .time-slot {
    background: #4A7A6A; /* Roundtable - Green (discussion) */
}

.schedule-time-block:nth-child(12) .time-slot {
    background: #4A7A6A; /* Roundtable - Green (discussion) */
}

.schedule-time-block:nth-child(13) .time-slot {
    background: #4A7A6A; /* Roundtable - Green (discussion) */
}

.schedule-time-block:nth-child(14) .time-slot {
    background: #5A7A9A; /* Reception - Blue (networking/social) */
}

.time-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: block;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.time-icon:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Flat Icon Styles */
.registration-icon::before {
    content: "📋";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.workshop-icon::before {
    content: "⚙";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.panel-icon::before {
    content: "👥";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.lunch-icon::before {
    content: "🍽";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.keynote-icon::before {
    content: "🎤";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.lab-icon::before {
    content: "🧪";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.roundtable-icon::before {
    content: "💬";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.reception-icon::before {
    content: "🥂";
    font-size: 1.1rem;
    filter: grayscale(100%) brightness(0) invert(1);
    opacity: 0.9;
}

.time-text {
    font-size: 0.95rem;
    line-height: 1.2;
}

.event-details {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.event-details h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-blue);
    line-height: 1.3;
}

.event-details p {
    margin: 0;
    font-size: 1rem;
    color: var(--dark-gray);
    line-height: 1.5;
    flex: 1;
}

.speaker-name {
    display: none;
}



/* Venue Section */
.venue {
    padding: 80px 0;
    background: var(--light-gray);
}

.venue h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

.venue-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.venue-info h3 {
    color: var(--dark-gray);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.venue-address {
    color: var(--secondary-orange);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.venue-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.venue-detail-item h4 {
    color: var(--primary-blue);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.venue-detail-item p {
    color: var(--medium-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

.venue-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.venue-photo-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.venue-photo-container:hover {
    transform: translateY(-5px);
}

.venue-photo {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}

.venue-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(12, 37, 66, 0.9));
    color: var(--white);
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;
}

.venue-overlay h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.venue-overlay p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0;
    color: var(--white);
}

/* Registration Section */
.registration {
    padding: 80px 0;
    background: var(--primary-blue);
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.registration h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.registration-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
}

.registration-cta {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.registration-button {
    display: inline-block;
    background: var(--secondary-orange);
    color: var(--white);
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
    border: 2px solid transparent;
    margin-bottom: 1rem;
}

.registration-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.4);
    background: #e55a2b;
    border-color: rgba(255, 255, 255, 0.3);
}

.registration-note {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-style: italic;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--white);
    margin: 2% auto;
    padding: 0;
    border-radius: 16px;
    width: 80%;
    max-width: 700px;
    height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
    display: flex;
    flex-direction: column;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-orange));
    color: var(--white);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.close {
    color: var(--white);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
    transition: opacity 0.3s ease;
}

.close:hover {
    opacity: 0.7;
}

.modal-body {
    padding: 0;
    flex: 1;
    overflow: hidden;
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.modal-body iframe {
    width: 100%;
    height: 100%;
    border: none;
    flex: 1;
    min-height: 0;
}


/* FAQ Section */
.faq {
    padding: 80px 0;
    background: var(--white);
    border-top: 1px solid #E5E7EB;
}

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-blue);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-gray);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid #E5E7EB;
}

.faq-item:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
}

.faq-question:hover {
    background-color: var(--light-gray);
}

.faq-question h3 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
    padding-right: 1rem;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-orange);
    transition: transform 0.3s ease;
    min-width: 30px;
    text-align: center;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background-color: var(--white);
    border-top: 1px solid #E5E7EB;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem 2rem;
}

.faq-answer p {
    color: var(--medium-gray);
    line-height: 1.6;
    margin: 0;
}

/* Footer */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section p {
    color: #E5E7EB;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--accent-blue);
    color: #D1D5DB;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
        min-height: 90vh;
    }
    
    .hero-nav {
        margin-top: 2rem;
        gap: 1rem;
    }
    
    .hero-nav a {
        font-size: 0.9rem;
        padding: 0.5rem 1rem;
    }
    
    .hero-main-logo {
        max-width: 350px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero .event-details {
        flex-direction: column;
        gap: 1rem;
        flex-wrap: wrap;
    }
    
    .detail-item {
        padding: 0.8rem 1.2rem;
    }
    
    .countdown-timer {
        gap: 1rem;
    }
    
    .countdown-item {
        min-width: 80px;
        padding: 1rem 1.5rem;
    }
    
    .countdown-number {
        font-size: 2rem;
    }
    
    .speakers-grid {
        grid-template-columns: 1fr;
    }
    
    .schedule-time-block {
        flex-direction: column;
    }
    
    .time-slot {
        width: 100%;
        min-width: 100%;
        max-width: 100%;
        padding: 1rem;
    }
    
    .time-icon {
        font-size: 1.3rem;
        margin-bottom: 0.3rem;
    }
    
    .time-text {
        font-size: 0.9rem;
    }
    
    .venue-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .venue-details {
        grid-template-columns: 1fr;
    }
    
    .venue-photo {
        height: 250px;
    }
    
    .venue-overlay {
        padding: 1.5rem 1rem 1rem;
    }
    
    .venue-overlay h4 {
        font-size: 1.1rem;
    }
    
    .venue-overlay p {
        font-size: 0.9rem;
    }
    
    .faq-container {
        padding: 0 1rem;
    }
    
    .faq-question {
        padding: 1.25rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1.25rem 1.5rem;
    }
    
    .modal-content {
        width: 90%;
        height: 85vh;
        margin: 7.5% auto;
    }
    
    .modal-header {
        padding: 1rem 1.5rem;
    }
    
    .modal-header h2 {
        font-size: 1.3rem;
    }
    
    .about h2,
    .schedule h2,
    .registration h2,
    .speakers h2,
    .venue h2,
    .faq h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 70px 0 50px;
        min-height: 85vh;
    }
    
    .hero-nav {
        margin-top: 1.5rem;
        gap: 0.8rem;
    }
    
    .hero-nav a {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .hero-main-logo {
        max-width: 280px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .modal-content {
        width: 100%;
        height: 100vh;
        margin: 0;
        border-radius: 0;
    }
    
    .modal-header {
        padding: 0.8rem 1rem;
    }
    
    .modal-header h2 {
        font-size: 1.1rem;
    }
    
    .registration-button {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }
}