:root {
    --google-sans: 'Google Sans', sans-serif;
    --roboto: 'Roboto', sans-serif;
}

.reveal {
    font-family: var(--roboto);
    font-weight: 300;
    font-size: 18px;
}

.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
    font-family: var(--google-sans);
    font-weight: 500;
    letter-spacing: normal;
    text-transform: none;
    text-shadow: none;
    word-wrap: break-word;
}

.reveal section img {
    border: none !important;
    box-shadow: none !important;
    max-height: 400px;
}

.intro-container {
    display: flex;
    flex-direction: column;
    align-items: center;
   
}

.workspace-apps {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.app-icon {
    width: 60px;
    height: 60px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

.app-icon:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.4));
}

.custom-title {
    font-size: 4em !important;
    background: linear-gradient(120deg, #4285f4, #34a853, #fbbc05, #ea4335);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent !important;
    font-family: var(--google-sans) !important;
    font-weight: 700 !important;
    margin-bottom: 1rem !important;
    text-shadow: none;
    position: relative;
    z-index: 1;
}

.custom-title::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    filter: blur(30px);
    opacity: 0.3;
    z-index: -1;
}

.google-colors span {
    display: inline-block;
    padding: 0 5px;
    font-size: 3em;
    font-weight: 700;
    animation: float 3s ease-in-out infinite;
    animation-delay: calc(var(--i) * 0.2s);
    text-shadow: 0 0 20px currentColor;
}

.blue {
    color: #4285f4;
}

.red {
    color: #ea4335;
}

.yellow {
    color: #fbbc05;
}

.green {
    color: #34a853;
}

.feature-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    margin: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.two-columns {
    display: flex;
    justify-content: space-between;
}

.column {
    flex: 1;
    padding: 20px;
}

.reveal p {
    line-height: 1.6;
    margin-bottom: 1em;
}

.reveal ul {
    font-family: var(--roboto);
    font-size: 1.1em;
}

.reveal li {
    margin: 12px 0;
}

.feature-box h4 {
    margin-top: 0;
    color: #4285f4;
}

.feature-box p {
    font-family: var(--roboto);
    font-size: 0.9em;
    margin-bottom: 0;
}

.intro-text {
    font-size: 2.2em;
    font-family: var(--google-sans);
    margin-top: 2rem;
    text-align: center;
    line-height: 1.4;
}

.highlight-text {
    background: linear-gradient(120deg, #4285f4, #34a853);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

.sub-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8em;
    font-weight: 400;
}

.powered-by {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-size: 0.8em;
    opacity: 0.5;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 15px;
    border-radius: 20px;
    backdrop-filter: blur(5px);
}

.powered-by .highlight {
    color: #fbbc05;
    font-weight: 500;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px) scale(1.1);
    }
}

.three-js-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.content-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 2rem;
}

.logo-container {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.google-workspace-logo {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.letter-3d {
    font-family: var(--google-sans);
    font-size: 6rem;
    font-weight: 700;
    color: var(--color);
    text-shadow: 0 0 20px var(--color);
    animation: floating 3s ease-in-out infinite;
    animation-delay: var(--delay);
    transform-style: preserve-3d;
    transition: transform 0.3s;
}

.letter-3d:hover {
    transform: translateZ(50px) rotateY(45deg);
}

.workspace-text {
    text-align: center;
    margin-top: 1rem;
}

.glitch {
    font-family: var(--google-sans);
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 2px 2px 0px var(--color);
    position: relative;
    display: block;
    animation: glitch 2s infinite;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.floating-cards {
    display: flex;
    gap: 3rem;
    margin-top: 4rem;
    perspective: 1000px;
}

.card-3d {
    width: 200px;
    height: 250px;
    position: relative;
    transform-style: preserve-3d;
    animation: cardFloat 4s ease-in-out infinite;
    animation-delay: var(--delay);
}

.card-content {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s;
}

.card-3d:hover .card-content {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.card-back {
    transform: rotateY(180deg);
    padding: 1.5rem;
    text-align: center;
    color: #fff;
}

.app-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.app-name {
    font-family: var(--google-sans);
    font-size: 1.2rem;
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

@keyframes floating {

    0%,
    100% {
        transform: translateY(0) translateZ(0);
    }

    50% {
        transform: translateY(-20px) translateZ(50px);
    }
}

@keyframes cardFloat {

    0%,
    100% {
        transform: translateY(0) rotateX(0);
    }

    50% {
        transform: translateY(-30px) rotateX(5deg);
    }
}

@keyframes glitch-anim {
    0% {
        clip: rect(31px, 9999px, 94px, 0);
    }

    4.166666667% {
        clip: rect(91px, 9999px, 43px, 0);
    }

    8.333333333% {
        clip: rect(15px, 9999px, 13px, 0);
    }

    12.5% {
        clip: rect(75px, 9999px, 57px, 0);
    }

    16.666666667% {
        clip: rect(73px, 9999px, 56px, 0);
    }

    20.833333333% {
        clip: rect(57px, 9999px, 98px, 0);
    }

    25% {
        clip: rect(35px, 9999px, 100px, 0);
    }

    29.166666667% {
        clip: rect(82px, 9999px, 64px, 0);
    }

    33.333333333% {
        clip: rect(54px, 9999px, 27px, 0);
    }

    37.5% {
        clip: rect(89px, 9999px, 98px, 0);
    }

    41.666666667% {
        clip: rect(76px, 9999px, 82px, 0);
    }

    45.833333333% {
        clip: rect(23px, 9999px, 55px, 0);
    }

    50% {
        clip: rect(42px, 9999px, 78px, 0);
    }

    54.166666667% {
        clip: rect(67px, 9999px, 45px, 0);
    }

    58.333333333% {
        clip: rect(41px, 9999px, 89px, 0);
    }

    62.5% {
        clip: rect(56px, 9999px, 32px, 0);
    }

    66.666666667% {
        clip: rect(84px, 9999px, 23px, 0);
    }

    70.833333333% {
        clip: rect(23px, 9999px, 76px, 0);
    }

    75% {
        clip: rect(67px, 9999px, 34px, 0);
    }

    79.166666667% {
        clip: rect(89px, 9999px, 45px, 0);
    }

    83.333333333% {
        clip: rect(65px, 9999px, 67px, 0);
    }

    87.5% {
        clip: rect(32px, 9999px, 87px, 0);
    }

    91.666666667% {
        clip: rect(43px, 9999px, 43px, 0);
    }

    95.833333333% {
        clip: rect(56px, 9999px, 78px, 0);
    }

    100% {
        clip: rect(32px, 9999px, 23px, 0);
    }
}

.presenter-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.role {
    font-family: var(--google-sans);
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 5px;
    text-transform: uppercase;
    font-weight: 700;
    background: linear-gradient(120deg, #34a853, #4285f4, #fbbc05);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 20px rgba(66, 133, 244, 0.4);
    animation: fadeInUp 1s ease-out forwards;
    animation-delay: var(--delay);
    opacity: 0;
}

.name-parts {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.name-part {
    font-family: var(--google-sans);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(120deg, #4285f4, #34a853, #fbbc05, #ea4335);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 0 25px rgba(66, 133, 244, 0.6);
    animation: nameReveal 1.5s ease-out forwards;
    animation-delay: var(--delay);
    opacity: 0;
    transform-style: preserve-3d;
    transition: transform 0.3s;
}

.name-part:hover {
    transform: translateZ(50px) rotateY(15deg);
}

.title {
    font-family: var(--roboto);
    font-size: 1.8rem;
    color: #fff;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
    animation: fadeInUp 1s ease-out forwards;
    animation-delay: var(--delay);
    opacity: 0;
}

@keyframes nameReveal {
    0% {
        opacity: 0;
        transform: translateY(50px) rotateX(-30deg);
    }

    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.presentation-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4rem;
}

.google-logo {
    margin-bottom: 1rem;
}

.google-image {
    height: 125px;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
}

.training-title {
    text-align: center;
    perspective: 1000px;
}

.main-title {
    font-family: var(--google-sans);
    font-size: 3.5rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 2px;
    text-shadow:
        0 1px 0 #4285f4,
        0 2px 0 #ea4335,
        0 3px 0 #fbbc05,
        0 4px 0 #34a853,
        0 5px 10px rgba(0, 0, 0, 0.6);
    margin: 0;
    animation: titleFloat 3s ease-in-out infinite;
    transform-style: preserve-3d;
    position: relative;
}

.main-title::before {
    content: 'TRAINING';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #4285f4, #ea4335, #fbbc05, #34a853);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    opacity: 0.5;
    filter: blur(8px);
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleFloat {

    0%,
    100% {
        transform: translateY(0) rotateX(0deg);
    }

    50% {
        transform: translateY(-10px) rotateX(10deg);
    }
}

@keyframes titleGlow {

    0%,
    100% {
        opacity: 0.5;
        filter: blur(8px);
    }

    50% {
        opacity: 0.8;
        filter: blur(12px);
    }
}

.presenter-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 3rem;
}

.intro-section {
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.intro-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--google-sans);
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(120deg, #4285f4, #34a853);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out;
}

.definition-text {
    font-size: 2rem;
    color: #fff;
    line-height: 1.5;
}

.highlight {
    color: #fbbc05;
    font-weight: 700;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.app-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease;
    animation: fadeInUp 0.5s ease-out forwards;
    animation-delay: var(--delay);
    opacity: 0;
}

.app-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
}

.app-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background-size: contain;
    background-repeat: no-repeat;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

.app-card h3 {
    font-family: var(--google-sans);
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.app-card p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.mindmap-section {
    min-height: 100vh;
    overflow: hidden;
    transition: opacity 0.5s ease;
}

.mindmap-section.fade-out {
    opacity: 0;
}

.mindmap-container {
    position: relative;
    width: 100%;
    max-width: 2000px;
    height: 1000px;
    margin: 0 auto;
    perspective: 2000px;
    overflow: visible;
}

.central-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.node-content {
    width: 250px;
    height: 250px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    border: 2px solid rgba(66, 133, 244, 0.3);
    box-shadow:
        0 0 30px rgba(66, 133, 244, 0.2),
        inset 0 0 20px rgba(66, 133, 244, 0.1);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease;
}

.node-content:hover {
    transform: scale(1.05);
    border-color: rgba(66, 133, 244, 0.6);
    box-shadow:
        0 0 50px rgba(66, 133, 244, 0.4),
        inset 0 0 30px rgba(66, 133, 244, 0.2);
}

.branch {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-origin: 0 0;
    transform: rotate(var(--angle));
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.branch.fade-out {
    opacity: 0;
    transform: scale(0.8) rotate(var(--angle));
}

.branch.highlight-solo {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-450px, -50%) scale(1.5);
    z-index: 100;
    opacity: 1 !important;
}

.branch.highlight-solo .branch-node {
    transform: none !important;
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(66, 133, 244, 0.8);
    box-shadow:
        0 0 30px rgba(66, 133, 244, 0.4),
        0 0 50px rgba(52, 168, 83, 0.3);
    animation: pulseHighlight 3s ease-in-out;
}

@keyframes pulseHighlight {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.branch-line {
    position: absolute;
    width: 300px;
    height: 2px;
    background: rgba(66, 133, 244, 0.3);
    transform-origin: left center;
    overflow: hidden;
}

.branch-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            transparent,
            rgba(66, 133, 244, 0.8),
            rgba(52, 168, 83, 0.8),
            transparent);
    animation: lightFlow 3s linear infinite;
}

.branch-node {
    position: absolute;
    left: 300px;
    top: -100px;
    width: 320px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 2rem;
    transform: rotate(calc(var(--angle) * -1));
    opacity: 0;
    animation: nodeAppear 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-delay: calc(var(--delay) + 0.5s);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow:
        0 10px 30px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(66, 133, 244, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.branch-node:hover {
    transform: rotate(calc(var(--angle) * -1)) translateY(-15px) scale(1.05);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(66, 133, 244, 0.3);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.2),
        0 0 50px rgba(66, 133, 244, 0.2);
}

.node-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg,
            rgba(66, 133, 244, 0.2),
            rgba(52, 168, 83, 0.2));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.4s ease;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.branch-node:hover .node-icon {
    transform: scale(1.1) rotate(10deg);
    background: linear-gradient(135deg,
            rgba(66, 133, 244, 0.4),
            rgba(52, 168, 83, 0.4));
    border-color: rgba(255, 255, 255, 0.2);
}

.branch-details {
    list-style: none;
    padding: 0;
    margin: 0;
}

.branch-details li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.branch-details li::before {
    content: '';
    position: absolute;
    left: 0;
    width: 8px;
    height: 8px;
    background: #4285f4;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.branch-details li::marker {
    display: none;
    content: '';
}

.branch-details li:hover {
    color: #fff;
    transform: translateX(5px);
}

.branch-details li:hover::before {
    background: #34a853;
    box-shadow: 0 0 10px rgba(52, 168, 83, 0.5);
}

@keyframes branchGrow {
    from {
        transform: scaleX(0);
        opacity: 0;
    }

    to {
        transform: scaleX(1);
        opacity: 1;
    }
}

@keyframes nodeAppear {
    0% {
        opacity: 0;
        transform: rotate(calc(var(--angle) * -1)) translateY(50px) scale(0.8);
    }

    100% {
        opacity: 1;
        transform: rotate(calc(var(--angle) * -1)) translateY(0) scale(1);
    }
}

@keyframes lightFlow {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

.branch-node.active {
    transform: rotate(calc(var(--angle) * -1)) scale(1.1);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(66, 133, 244, 0.8);
    box-shadow:
        0 0 30px rgba(66, 133, 244, 0.4),
        0 0 50px rgba(52, 168, 83, 0.3);
}

.branch-node.active .node-icon {
    transform: scale(1.2) rotate(15deg);
    background: linear-gradient(135deg,
            rgba(66, 133, 244, 0.6),
            rgba(52, 168, 83, 0.6));
}

.branch-node.active .branch-details li {
    color: #fff;
    transform: translateX(10px);
}

/* Thêm hiệu ứng particle cho background */
.mindmap-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(66, 133, 244, 0.2);
    border-radius: 50%;
    animation: particleFloat 20s infinite linear;
}

/* Style cho central node khi transition */
.central-node {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.central-node.slide-left {
    transform: translateX(-600px);
    opacity: 1;
}

/* Điều chỉnh lại position cho branch highlight */
.branch.highlight-solo {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-450px, -50%) scale(1.5);
    z-index: 100;
    opacity: 1 !important;
}

/* Thêm transition cho branch khi di chuyển */
.branch {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.branch.slide-left {
    transform: translateX(-450px) rotate(var(--angle));
}

.branch.highlight-solo .branch-node {
    transform: none !important;
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(66, 133, 244, 0.8);
    box-shadow:
        0 0 30px rgba(66, 133, 244, 0.4),
        0 0 50px rgba(52, 168, 83, 0.3);
    animation: pulseHighlight 3s ease-in-out;
}

.slide-content {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide-content.show {
    opacity: 1;
}

.reveal .slides section {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.reveal .slides section.present {
    opacity: 1;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 10rem;
}

.benefit-list {
    list-style: none;
    padding: 0;
}

.benefit-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    color: #fff;
}

.benefit-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #fbbc05;
    font-weight: bold;
}

.two-columns .column img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.intro-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
}

.title-container {
    margin-bottom: 3rem;
    position: relative;
}

.section-title.glowing-text {
    font-size: 3.5em;
    background: linear-gradient(120deg, #4285f4, #34a853, #fbbc05, #ea4335);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: titleGlow 3s ease-in-out infinite;
}

.title-underline {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #4285f4, #34a853);
    margin: 1rem auto;
    border-radius: 2px;
}

.definition-container {
    margin-bottom: 4rem;
}

.main-definition {
    font-size: 2.2em;
    font-weight: 500;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.sub-definition {
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto;
}

.key-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
    animation: fadeInUp 0.5s ease forwards;
    animation-delay: var(--delay);
    opacity: 0;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
}

.feature-icon {
    font-size: 2.5em;
    margin-bottom: 1rem;
    color: #4285f4;
}

.feature-card h3 {
    font-size: 1.5em;
    margin-bottom: 0.5rem;
    color: #fff;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.8);
}

.core-apps {
    margin-top: 4rem;
}

.apps-title {
    font-size: 2em;
    margin-bottom: 2rem;
    color: #fff;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.app-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    animation: fadeInUp 0.5s ease forwards;
    animation-delay: var(--delay);
    opacity: 0;
}

.app-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.app-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
}

.app-info h4 {
    font-size: 1.5em;
    margin-bottom: 0.5rem;
    color: #fff;
}

.app-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.app-features {
    list-style: none;
    padding: 0;
    text-align: left;
}

.app-features li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.app-features li::before {
    content: '•';
    color: #4285f4;
    position: absolute;
    left: 0;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes titleGlow {

    0%,
    100% {
        text-shadow: 0 0 20px rgba(66, 133, 244, 0.3);
    }

    50% {
        text-shadow: 0 0 30px rgba(66, 133, 244, 0.5);
    }
}

.timeline-container8462 {
    max-width: 100%;
    margin: 40px auto;
    padding: 20px;
    overflow: hidden;
}

.timeline8462 {
    position: relative;
    padding: 20px 0;
}

/* Cập nhật animation cho timeline */
.timeline8462::before {
    content: '';
    position: absolute;
    width: 955px;
    height: 3px;
    background: linear-gradient(to right, #4285f4, #34a853, #fbbc05, #ea4335);
    top: 13%;
    left: 99px;
    transform: translateY(-50%);
    transform-origin: left;
    animation: timelineProgress 5s ease-in-out forwards;
}

/* Animation cho timeline chạy từ trái sang phải */
@keyframes timelineProgress {
    0% {
        transform: translateY(-50%) scaleX(0);
    }

    100% {
        transform: translateY(-50%) scaleX(1);
    }
}

/* Đặt sẵn dots từ đầu và thêm animation pulse */
.timeline-dot8462 {
    opacity: 1;
    transform: translateX(-50%) scale(1);
    animation: dotPulse 2s infinite;
}

@keyframes dotPulse {

    0%,
    100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 15px rgba(66, 133, 244, 0.5);
    }

    50% {
        transform: translateX(-50%) scale(1.2);
        box-shadow: 0 0 25px rgba(66, 133, 244, 0.8);
    }
}

/* Animation cho timeline items xuất hiện theo tiến độ của timeline */
.timeline-item8462 {
    flex: 1;
    min-width: 200px;
    position: relative;
    padding-top: 30px;
    opacity: 1;
    animation: none;
}

.timeline-item8462:nth-child(1) {
    animation-delay: 1s;
}

.timeline-item8462:nth-child(2) {
    animation-delay: 2s;
}

.timeline-item8462:nth-child(3) {
    animation-delay: 3s;
}

.timeline-item8462:nth-child(4) {
    animation-delay: 4s;
}

.timeline-item8462:nth-child(5) {
    animation-delay: 5s;
}

/* Cập nhật hiệu ứng glow theo timeline */
.timeline8462::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(66, 133, 244, 0.4) 0%, transparent 70%);
    top: 13%;
    left: 99px;
    transform: translateY(-50%);
    animation: glowMove 5s ease-in-out forwards;
}

@keyframes glowMove {
    0% {
        left: 99px;
        opacity: 1;
    }

    100% {
        left: calc(99px + 955px);
        opacity: 0;
    }
}

.timeline-track8462 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
}

.timeline-dot8462 {
    position: absolute;
    width: 20px;
    height: 20px;
    background: #4285f4;
    border-radius: 50%;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 15px rgba(66, 133, 244, 0.5);
    transition: all 0.3s ease;
    z-index: 1;
    animation: dotPulse 2s infinite;
}

@keyframes dotPulse {
    0% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 15px rgba(66, 133, 244, 0.5);
    }

    50% {
        transform: translateX(-50%) scale(1.2);
        box-shadow: 0 0 25px rgba(66, 133, 244, 0.8);
    }

    100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 15px rgba(66, 133, 244, 0.5);
    }
}

.timeline-content8462 {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s ease;
    text-align: center;
    opacity: 1;
    transform: none;
    animation: none;
}

.timeline-date8462 {
    font-family: var(--google-sans);
    font-weight: 500;
    color: #fbbc05;
    font-size: 1.1em;
    margin-bottom: 10px;
    text-shadow: 0 0 10px rgba(251, 188, 5, 0.3);
}

.timeline-content8462:hover {
    transform: translateY(-10px) scale(1.03);
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(66, 133, 244, 0.5);
    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.2),
        0 0 25px rgba(66, 133, 244, 0.4);
}

.timeline-content8462 h3 {
    color: #4285f4;
    font-family: var(--google-sans);
    font-size: 1.2em;
    margin: 10px 0;
    text-shadow: 0 0 10px rgba(66, 133, 244, 0.3);
}

.timeline-content8462 p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9em;
    line-height: 1.4;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .timeline-track8462 {
        flex-wrap: wrap;
        justify-content: center;
    }

    .timeline-item8462 {
        flex: 0 0 calc(33.333% - 20px);
    }
}

@media (max-width: 768px) {
    .timeline-item8462 {
        flex: 0 0 calc(50% - 20px);
    }
}

@media (max-width: 480px) {
    .timeline-item8462 {
        flex: 0 0 100%;
    }
}

/* Thêm style cho tiêu đề timeline */
.timeline-header8462 {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    padding-bottom: 15px;
}

.timeline-header8462 h3 {
    font-family: var(--google-sans);
    font-size: 2em;
    background: linear-gradient(120deg, #4285f4, #34a853);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 0;
    padding: 0;
    position: relative;
    display: inline-block;
}

.timeline-header8462::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, #4285f4, #34a853);
    border-radius: 2px;
}

/* Animation cho timeline items */
.timeline-content8462 {
    opacity: 0;
    transform: translateY(20px);
    animation: contentFadeIn 0.8s ease-out forwards;
}

/* Thiết lập delay cho từng item */
.timeline-item8462:nth-child(1) .timeline-content8462 {
    animation-delay: 0s;
}

.timeline-item8462:nth-child(2) .timeline-content8462 {
    animation-delay: 1s;
}

.timeline-item8462:nth-child(3) .timeline-content8462 {
    animation-delay: 2s;
}

.timeline-item8462:nth-child(4) .timeline-content8462 {
    animation-delay: 3s;
}

.timeline-item8462:nth-child(5) .timeline-content8462 {
    animation-delay: 4s;
}

@keyframes contentFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Cập nhật animation cho timeline */
.timeline8462::before {
    content: '';
    position: absolute;
    width: 955px;
    height: 3px;
    background: linear-gradient(to right, #4285f4, #34a853, #fbbc05, #ea4335);
    top: 13%;
    left: 99px;
    transform: translateY(-50%);
    transform-origin: left;
    animation: timelineProgress 5s ease-in-out forwards;
}

/* Đảm bảo dots hiển thị ngay từ đầu */
.timeline-dot8462 {
    opacity: 1;
    transform: translateX(-50%) scale(1);
    animation: dotPulse 2s infinite;
}

/* Xóa animation cũ của timeline-item8462 */
.timeline-item8462 {
    flex: 1;
    min-width: 200px;
    position: relative;
    padding-top: 30px;
    opacity: 1;
    animation: none;
}

/* Thêm script để reset animation khi chuyển slide */

.logo-evolution-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 180px;
    margin: 40px auto;
    perspective: 1000px;
}

.logo-stage {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: stageFloat 6s ease-in-out infinite;
}

.logo-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
}

.evolution-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 380px;
    height: 200px;
    object-fit: contain;
    opacity: 0;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.evolution-logo.active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
    animation: logoFloat 4s ease-in-out infinite;
}

.evolution-logo.exit {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
    filter: blur(10px);
}



@keyframes logoFloat {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    }

    50% {
        transform: translate(-50%, -55%) scale(1.02);
        filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.4));
    }
}

@keyframes stageFloat {

    0%,
    100% {
        transform: rotateX(5deg) rotateY(0deg);
    }

    50% {
        transform: rotateX(8deg) rotateY(3deg);
    }
}

@keyframes reflectionPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: translateX(-50%) scaleY(-1) scaleX(0.8);
    }

    50% {
        opacity: 0.5;
        transform: translateX(-50%) scaleY(-1) scaleX(1);
    }
}

/* Thêm hiệu ứng particle cho logo */
.logo-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    pointer-events: none;
}

/* Hiệu ứng glitch cho logo đang active */
.evolution-logo.active {
    animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoGlitch {

    0%,
    100% {
        clip-path: inset(0 0 0 0);
    }

    5% {
        clip-path: inset(10% 0 0 0);
        transform: translate(-50%, -48%) scale(1.02);
    }

    10% {
        clip-path: inset(0 10% 0 0);
        transform: translate(-52%, -50%) scale(0.98);
    }

    15% {
        clip-path: inset(0 0 10% 0);
        transform: translate(-50%, -52%) scale(1.02);
    }

    20% {
        clip-path: inset(0 0 0 10%);
        transform: translate(-48%, -50%) scale(0.98);
    }

    25% {
        clip-path: inset(0 0 0 0);
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Thêm class ngẫu nhiên cho logo */
.logo-transition8462 {
    transition: all 2s ease-in-out;
    position: fixed;
    z-index: 999999999;
    /* Tăng z-index để logo luôn hiển thị trên cùng */
    width: 380px;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    pointer-events: none;
    /* Ngăn logo can thiệp với các element khác */
}

.logo-transition8462.animate8462 {
    animation: logoToTitle8462 3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes logoToTitle8462 {
    0% {
        transform: translate(-30%, -70%) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    }

    25% {
        transform: translate(-50%, -30vh) scale(1.2);
        opacity: 1;
        filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.4));
    }

    50% {
        transform: translate(-50%, -25vh) scale(1.1);
        opacity: 1;
        filter: drop-shadow(0 0 25px rgba(255, 255, 255, 0.3));
    }

    75% {
        transform: translate(-50%, -7vh) scale(1);
        opacity: 1;
        filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.2));
    }

    100% {
        transform: translate(-50%, 6vh) scale(0.8);
        opacity: 1;
        filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.1));
    }
}

.feature-title8462 {
    opacity: 0;
    transition: opacity 1s ease-in-out;
    position: relative;
}

.feature-title8462.show8462 {
    opacity: 1;
}

/* Thêm class để ẩn logo sau khi animation kết thúc */
.logo-transition8462.hidden8462 {
    visibility: hidden;
}

/* Thêm style cho container để định vị chính xác */
.title-container8462 {
    position: relative;
    width: 100%;
    height: 100px;
    margin-bottom: 2rem;
}

/* Cập nhật style cho feature grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 10rem;
    padding: 0 2rem;
}


.feature-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(66, 133, 244, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.feature-box h4 {
    color: #4285f4;
    font-family: var(--google-sans);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.feature-box h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: linear-gradient(90deg, #4285f4, transparent);
}

.feature-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
}

/* Animation cho feature boxes */
.feature-box.fragment.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.feature-box.fragment.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    position: relative;
}

.feature-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg,
            rgba(66, 133, 244, 0.1),
            rgba(52, 168, 83, 0.1),
            rgba(251, 188, 5, 0.1),
            rgba(234, 67, 53, 0.1));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-box::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg,
            rgba(66, 133, 244, 0.15),
            rgba(52, 168, 83, 0.15),
            rgba(251, 188, 5, 0.15),
            rgba(234, 67, 53, 0.15));
    opacity: 0;
}

.feature-box.fragment.fade-up.visible {
    animation: featureBoxAppear 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.feature-box.fragment.fade-up.visible::after {
    animation: gradientFadeIn 1s ease forwards;
}

.feature-box:hover::before {
    opacity: 1;
}

@keyframes gradientFadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

/* Thêm hiệu ứng pulse cho icons khi feature box xuất hiện */
@keyframes iconPulse {
    0% {
        transform: scale(0.8);
        filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.2));
    }

    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 4px 8px rgba(66, 133, 244, 0.4));
    }

    100% {
        transform: scale(1);
        filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.2));
    }
}

.feature-box.fragment.fade-up.visible .app-icon {
    animation: iconPulse 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Điều chỉnh delay cho từng feature box */
.feature-box.fragment.fade-up:nth-child(1) {
    --delay: 0.1s;
}

.feature-box.fragment.fade-up:nth-child(2) {
    --delay: 0.2s;
}

.feature-box.fragment.fade-up:nth-child(3) {
    --delay: 0.3s;
}

.feature-box.fragment.fade-up:nth-child(4) {
    --delay: 0.4s;
}

.feature-box.fragment.fade-up:nth-child(5) {
    --delay: 0.5s;
}

.feature-box.fragment.fade-up:nth-child(6) {
    --delay: 0.6s;
}

.feature-box.fragment.fade-up.visible {
    animation-delay: var(--delay);
}

.feature-box.fragment.fade-up.visible::after {
    animation-delay: calc(var(--delay) + 0.3s);
}

.feature-box.fragment.fade-up.visible .app-icon {
    animation-delay: calc(var(--delay) + 0.5s);
}

.app-icons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.app-icon {
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.2));
}

.feature-box:hover .app-icon {
    transform: scale(1.15);
    filter: drop-shadow(0 4px 8px rgba(66, 133, 244, 0.4));
}

.feature-box h4 {
    color: #4285f4;
    font-family: var(--google-sans);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 0.8rem;
    text-align: center;
}

.feature-box h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #4285f4, #34a853, #fbbc05, #ea4335);
    border-radius: 3px;
}

.feature-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    text-align: center;
    margin-top: 1rem;
}

@media (max-width: 1200px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

.portal-transition5721 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999999;
    pointer-events: none;
    visibility: hidden;
}

.shatter-container5721 {
    position: absolute;
    width: 100%;
    height: 100%;
    perspective: 1000px;
}

.shatter-piece5721 {
    position: absolute;
    background: linear-gradient(45deg, #4285f4, #34a853, #fbbc05, #ea4335);
    opacity: 0;
    transform-origin: center;
    box-shadow: 0 0 20px rgba(66, 133, 244, 0.5);
}

.particle5721 {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #fff;
    border-radius: 50%;
    opacity: 0;
}

.portal-transition5721.active {
    visibility: visible;
}

.portal-transition5721.active .shatter-piece5721 {
    animation: shatterPiece5721 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.portal-transition5721.active .particle5721 {
    animation: particleFly5721 1s ease-out forwards;
}

@keyframes shatterPiece5721 {
    0% {
        opacity: 0;
        transform: scale(0) rotate(0deg) translateZ(0);
    }

    50% {
        opacity: 1;
        transform: scale(1) rotate(180deg) translateZ(100px);
    }

    100% {
        opacity: 0;
        transform: scale(2) rotate(360deg) translateZ(200px);
    }
}

@keyframes particleFly5721 {
    0% {
        opacity: 1;
        transform: scale(1) translateZ(0);
    }

    100% {
        opacity: 0;
        transform: scale(0) translateZ(300px);
    }
}

.energy-wave5721 {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    background: radial-gradient(circle, #4285f4, transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
}

.portal-transition5721.active .energy-wave5721 {
    animation: energyWave5721 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes energyWave5721 {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }

    50% {
        opacity: 0.8;
    }

    100% {
        transform: translate(-50%, -50%) scale(100);
        opacity: 0;
    }
}

/* Updated Benefits Section Styles */
.benefits-section7249 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    /* background: linear-gradient(135deg, #1a1f25 0%, #17212b 100%); */
    perspective: 1000px;
}

.benefits-section7249::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(41, 98, 255, 0.1) 0%, rgba(41, 98, 255, 0) 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 65, 65, 0.1) 0%, rgba(255, 65, 65, 0) 50%);
    pointer-events: none;
}

.benefits-container7249 {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.section-title7249.glowing-text7249 {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 4rem;
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    opacity: 0;
    transform: translateY(30px);
    animation: titleFadeIn 0.8s ease forwards 0.3s;
}

.benefits-grid7249 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
    perspective: 1000px;
}

.benefit-card7249 {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.benefit-card7249::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), 
                rgba(255, 255, 255, 0.1) 0%, 
                rgba(255, 255, 255, 0) 50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.benefit-card7249:hover {
    transform: translateZ(20px) rotateX(5deg) rotateY(5deg);
    box-shadow: 0 25px 35px rgba(0, 0, 0, 0.5);
}

.benefit-card7249:hover::before {
    opacity: 1;
}

.benefit-icon7249 {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    position: relative;
    transform-style: preserve-3d;
    transform: translateZ(30px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.material-icon {
    width: 48px;
    height: 48px;
    filter: drop-shadow(0 0 15px var(--icon-glow-color));
    animation: iconFloat 3s ease-in-out infinite;
}

.material-icon path {
    transition: all 0.3s ease;
}

.benefit-card7249:hover .material-icon {
    transform: scale(1.1);
}

.benefit-card7249:hover .material-icon path {
    filter: brightness(1.2);
}

/* Custom animation for SVG icons */
@keyframes iconPulse {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 15px var(--icon-glow-color));
    }
    50% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 25px var(--icon-glow-color));
    }
    100% {
        transform: scale(1);
        filter: drop-shadow(0 0 15px var(--icon-glow-color));
    }
}

.material-icon {
    animation: iconPulse 3s ease-in-out infinite;
}

/* Update icon colors on hover */
.benefit-card7249:nth-child(1):hover .material-icon path {
    fill: #5c9cff;
}

.benefit-card7249:nth-child(2):hover .material-icon path {
    fill: #3dc469;
}

.benefit-card7249:nth-child(3):hover .material-icon path {
    fill: #ff5a4f;
}

.benefit-card7249:nth-child(4):hover .material-icon path {
    fill: #ffd04f;
}

.benefit-card7249 h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    transform: translateZ(20px);
}

.benefit-features7249 {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    transform: translateZ(15px);
}

.benefit-features7249 li {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
    opacity: 0;
    transform: translateX(-20px);
    animation: featureSlideIn 0.5s ease forwards;
}

.benefit-features7249 li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--icon-glow-color);
}

.benefit-stats7249 {
    text-align: center;
    transform: translateZ(25px);
}

.stat7249 {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
}

.stat-number7249 {
    font-size: 2.5rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 0 0 10px var(--icon-glow-color);
    opacity: 0;
    transform: scale(0.8);
    animation: statPop 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.stat-label7249 {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* New Animations */
@keyframes titleFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes iconFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes featureSlideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes statPop {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Custom styles for each card */
.benefit-card7249:nth-child(1) {
    --icon-glow-color: rgba(66, 133, 244, 0.5);
}

.benefit-card7249:nth-child(2) {
    --icon-glow-color: rgba(52, 168, 83, 0.5);
}

.benefit-card7249:nth-child(3) {
    --icon-glow-color: rgba(234, 67, 53, 0.5);
}

.benefit-card7249:nth-child(4) {
    --icon-glow-color: rgba(251, 188, 5, 0.5);
}

/* Particle effects */
.benefits-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #fff;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0.5;
    animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* Media Queries */
@media (max-width: 768px) {
    .benefits-grid7249 {
        grid-template-columns: 1fr;
    }
    
    .section-title7249.glowing-text7249 {
        font-size: 2rem;
    }
    
    .benefit-card7249 {
        padding: 1.5rem;
    }
}

/* Account Management Section Styles */
.account-management-section {
    position: relative;
    min-height: 100vh;
    padding: 2rem;
    overflow: hidden;
}

.section-container9371 {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.section-header9371 {
    text-align: center;
    margin-bottom: 4rem;
}

.glow-text9371 {
    color: #ffffff;
    font-size: 3rem;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
    margin-bottom: 1rem;
}

.header-underline9371 {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, #ffffff, transparent);
    margin: 1rem auto;
}

.admin-privileges-grid9371 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.privilege-card9371 {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.privilege-card9371:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.card-icon9371 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    text-align: center;
}

.privilege-card9371 h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.privilege-list9371 {
    list-style: none;
    padding: 0;
    margin: 0;
}

.privilege-list9371 li {
    color: #ffffff;
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.privilege-list9371 li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #4CAF50;
}

.video-trigger9371 {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 1.5rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #ffffff;
    transition: all 0.3s ease;
}

.video-trigger9371:hover {
    background: rgba(255, 255, 255, 0.2);
}

.video-trigger9371 i {
    margin-right: 0.5rem;
}

/* Video Modal Styles */
.video-modal9371 {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
}

.modal-content9371 {
    position: relative;
    width: 90%;
    max-width: 1000px;
    margin: 2% auto;
    background: #ffffff;
    border-radius: 15px;
    overflow: hidden;
}

.modal-header9371 {
    padding: 1.5rem;
    background: #1a237e;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-modal9371 {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-body9371 {
    padding: 2rem;
}

.video-container9371 {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-container9371 iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .admin-privileges-grid9371 {
        grid-template-columns: 1fr;
    }

    .glow-text9371 {
        font-size: 2rem;
    }

    .modal-content9371 {
        width: 95%;
        margin: 5% auto;
    }
}

/* Animation Styles */
@keyframes cardPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.privilege-card9371:hover .card-icon9371 {
    animation: cardPulse 1s infinite;
}

/* Thêm hiệu ứng particle cho background */
.account-management-section9371::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.2;
    }
    100% {
        transform: scale(1);
        opacity: 0.5;
    }
}

/* Shared Drive Styles */
/* Title Slide */
.shared-drive-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.shared-drive-title h2 {
    color: white;
    font-weight: bold;
    margin-bottom: 10px;
    font-family: 'Google Sans', 'Roboto', sans-serif;
}

.shared-drive-title .subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.5em;
    margin-bottom: 40px;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 20px 0;
}

.shared-drive-illustration {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
}

.shared-drive-illustration i {
    color: white;
}

/* Slide 2: Introduction */
.two-columns {
    display: flex;
    justify-content: space-between;
    margin: 20px 0;
}

.column {
    flex: 1;
    padding: 0 15px;
}

.highlight-question {
    color: #2D5E8B;
    font-size: 1.8em;
    font-weight: bold;
    margin-bottom: 20px;
}

.definition {
    font-size: 1.3em;
    line-height: 1.5;
}

.comparison-graphic {
    display: flex;
    justify-content: center;
    position: relative;
}

.circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
}

.circle p {
    margin-top: 10px;
    font-weight: bold;
}

.circle.my-drive {
    background-color: #f1f1f1;
    color: #555;
    margin-right: -30px;
    z-index: 1;
}

.circle.shared-drive {
    background-color: #4285F4;
    color: white;
    margin-left: -30px;
    z-index: 2;
}

.benefits-footer {
    display: flex;
    justify-content: space-around;
    margin-top: 40px;
}

.benefit-item {
    text-align: center;
    width: 30%;
}

.benefit-item i {
    color: #FF6D00;
    font-size: 2em;
    margin-bottom: 10px;
}

/* Slide 3: Comparison */
.comparison-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.visual-comparison {
    display: flex;
    justify-content: space-around;
    width: 100%;
    margin-bottom: 30px;
}

.my-drive-visual, .shared-drive-visual {
    text-align: center;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th, .comparison-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.comparison-table th {
    background-color: #2D5E8B;
    color: white;
}

.comparison-table .highlight {
    background-color: rgba(255, 109, 0, 0.1);
    color: #FF6D00;
    font-weight: bold;
}

/* Slide 4: Key Benefits */
.card-container {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.feature-card {
    width: 30%;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.card-icon {
    margin-bottom: 15px;
}

.card-icon i {
    color: #2D5E8B;
}

.feature-card h4 {
    color: #333;
    margin-bottom: 10px;
}

/* Slide 5: Create & Manage */
.steps-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 30px;
}

.step {
    display: flex;
    align-items: flex-start;
}

.step-number {
    background-color: #2D5E8B;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.3em;
    margin-right: 20px;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    margin-bottom: 10px;
    color: #2D5E8B;
}

.step-image {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.step-image i {
    color: #FF6D00;
}

.important-note {
    color: #d32f2f;
    font-weight: bold;
}

/* Slide 6: Access Levels */
.pyramid-container {
    position: relative;
    height: 300px;
    margin: 40px auto;
    max-width: 500px;
}

.pyramid-level {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    display: flex;
    justify-content: center;
}

.level-top {
    top: 0;
    width: 60%;
}

.level-middle {
    top: 100px;
    width: 80%;
}

.level-bottom {
    top: 200px;
    width: 100%;
}

.level-content {
    background-color: #2D5E8B;
    color: white;
    padding: 15px 30px;
    border-radius: 6px;
    text-align: center;
    width: 100%;
}

.level-top .level-content {
    background-color: #d32f2f;
}

.level-middle .level-content {
    background-color: #FF6D00;
}

.level-bottom .level-content {
    background-color: #4285F4;
}

.access-examples {
    text-align: center;
    margin-top: 30px;
}

.example-text {
    font-size: 1.1em;
    margin-bottom: 10px;
}

.warning-note {
    color: #d32f2f;
}

.warning-note i {
    margin-right: 5px;
}

/* Slide 7: Best Practices */
.best-practices-container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 20px;
}

.folder-structure, .naming-convention, .color-labels {
    background-color: rgba(45, 94, 139, 0.05);
    border-radius: 8px;
    padding: 20px;
}

.tree-diagram {
    margin-top: 15px;
    font-family: monospace;
}

.tree-root {
    margin-left: 0;
}

.tree-branch {
    margin-left: 20px;
    border-left: 1px dashed #2D5E8B;
    padding-left: 15px;
}

.tree-item {
    margin: 10px 0;
}

.checklist {
    list-style-type: none;
    padding: 0;
}

.checklist li {
    margin: 10px 0;
    display: flex;
    align-items: center;
}

.checklist li i {
    color: #4caf50;
    margin-right: 10px;
}

.color-label-examples {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.label {
    padding: 5px 15px;
    border-radius: 4px;
    color: white;
    font-weight: bold;
}

/* Slide 8: Data Policies */
.policy-panels {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.policy-panel {
    width: 48%;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
}

.storage-chart {
    margin: 20px 0;
    text-align: center;
}

.storage-bar {
    height: 20px;
    background-color: #f1f1f1;
    border-radius: 10px;
    overflow: hidden;
    margin: 10px 0;
}

.used-storage {
    height: 100%;
    background-color: #4285F4;
}

.timeline {
    display: flex;
    align-items: center;
    margin: 20px 0;
}

.timeline-marker {
    text-align: center;
}

.timeline-marker span {
    display: block;
    margin-top: 5px;
    font-size: 0.9em;
}

.timeline-line {
    flex: 1;
    height: 3px;
    background-color: #FF6D00;
    margin: 0 10px;
}

.warning-alert {
    background-color: rgba(211, 47, 47, 0.1);
    border-left: 4px solid #d32f2f;
    padding: 15px;
    margin-top: 30px;
    display: flex;
    align-items: center;
}

.warning-alert i {
    color: #d32f2f;
    margin-right: 15px;
}

/* Slide 9: Account Deletion */
.scenarios-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 30px 0;
}

.scenario {
    width: 40%;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
}

.bad-scenario {
    background-color: rgba(211, 47, 47, 0.1);
}

.good-scenario {
    background-color: rgba(76, 175, 80, 0.1);
}

.scenario-title {
    margin-bottom: 15px;
}

.scenario-title i {
    font-size: 1.5em;
    margin-right: 10px;
}

.bad-scenario .scenario-title i {
    color: #d32f2f;
}

.good-scenario .scenario-title i {
    color: #4caf50;
}

.scenario-content {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
}

.scenario-content i {
    margin: 0 10px;
}

.vs-divider {
    font-weight: bold;
    font-size: 1.5em;
    margin: 0 20px;
}

.callout-box {
    background-color: #2D5E8B;
    color: white;
    padding: 15px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    margin-top: 30px;
}

.callout-box i {
    font-size: 1.5em;
    margin-right: 15px;
}

/* Slide 10: Summary */
.key-takeaways {
    display: flex;
    justify-content: space-around;
    margin: 40px 0;
}

.takeaway {
    text-align: center;
    width: 30%;
}

.takeaway i {
    color: #2D5E8B;
    margin-bottom: 15px;
}

.cta-button {
    text-align: center;
    margin-top: 40px;
}

.action-button {
    background-color: #FF6D00;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.2em;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.action-button:hover {
    background-color: #E65100;
}

.action-button i {
    margin-right: 10px;
}

/* General Shared Drive Section Styles */
section h3 {
    color: #2D5E8B;
    margin-bottom: 20px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .two-columns {
        flex-direction: column;
    }
    
    .column {
        margin-bottom: 20px;
    }
    
    .card-container, .policy-panels, .key-takeaways {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-card, .policy-panel, .takeaway {
        width: 80%;
        margin-bottom: 20px;
    }
    
    .scenarios-container {
        flex-direction: column;
    }
    
    .scenario {
        width: 80%;
        margin-bottom: 20px;
    }
    
    .vs-divider {
        margin: 20px 0;
    }
}

/* Enhanced Slide 2 Styles */
.key-points {
    margin-top: 20px;
    background: rgba(45, 94, 139, 0.05);
    padding: 15px;
    border-radius: 8px;
}

.key-points h4 {
    color: #2D5E8B;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 1.1em;
}

.feature-list li i {
    color: #4CAF50;
}

.use-cases {
    margin-top: 25px;
}

.use-cases h4 {
    color: #2D5E8B;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.use-cases h4 i {
    color: #FF6D00;
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.use-case-item {
    background: white;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.use-case-item:hover {
    transform: translateY(-3px);
}

.use-case-item i {
    font-size: 1.5em;
    color: #2D5E8B;
    margin-bottom: 8px;
}

.use-case-item p {
    margin: 0;
    font-size: 0.9em;
    color: #333;
}

.drive-preview {
    margin-top: 30px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.preview-header {
    background: #f5f5f5;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #ddd;
}

.preview-header i {
    color: #2D5E8B;
}

.preview-content {
    padding: 20px;
}

.drive-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 15px;
}

.folder-structure {
    margin-left: 10px;
}

.folder {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.folder i {
    color: #5f6368;
}

.folder span {
    font-size: 0.9em;
}

.sub-folders {
    margin-left: 25px;
    margin-top: 8px;
}

.sub-folders .folder {
    margin-bottom: 8px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .use-case-grid {
        grid-template-columns: 1fr;
    }
    
    .drive-preview {
        margin-top: 20px;
    }
    
    .folder-structure {
        margin-left: 0;
    }
}

/* Animation enhancements */
.fade-left {
    animation: slideInLeft 0.5s ease-out;
}

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