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

body {
    background-color: rgba(255, 255, 255, 1);
    font-family: Kanit, -apple-system, Roboto, Helvetica, sans-serif;
    overflow-x: hidden;
    position: relative;
}

.parallax-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    background: linear-gradient(
        135deg,
        rgba(59, 130, 246, 0.05) 0%,
        rgba(239, 68, 68, 0.05) 50%,
        rgba(234, 179, 8, 0.05) 100%
    );
    z-index: -1;
    will-change: transform;
}

.main-header {
    background-color: rgba(255, 255, 255, 1);
    border-bottom: 3px solid rgba(0, 0, 0, 1);
    width: 100%;
    padding: 18px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    width: 59px;
    height: 59px;
    object-fit: contain;
    object-position: center;
}

.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.hero-section {
    display: flex;
    flex-direction: column;
    border-radius: 20px;
    position: relative;
    min-height: 625px;
    margin-top: 49px;
    width: 1156px;
    max-width: 100%;
    padding: 287px 80px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1);
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.1),
        0 4px 6px -2px rgba(0, 0, 0, 0.05);
    cursor: pointer;
}

.hero-section:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 10px 20px -5px rgba(0, 0, 0, 0.1);
    filter: brightness(1.1) contrast(1.05);
}

.hero-background {
    position: absolute;
    inset: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
    object-position: center;
}

.play-button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-bottom: -61px;
    transition: transform 0.3s ease;
}

.play-button:hover {
    transform: scale(1.1);
}

.play-icon {
    width: 45px;
    height: 45px;
    object-fit: contain;
    object-position: center;
}

.main-title {
    color: rgba(0, 0, 0, 1);
    font-size: 48px;
    font-weight: 700;
    text-align: center;
    margin-top: 55px;
}

.products-showcase {
    margin-top: 100px;
    width: 100%;
    max-width: 1156px;
    display: flex;
    flex-direction: column;
    gap: 49px;
}

.product-row {
    display: flex;
    gap: 20px;
    align-items: stretch;
}

.product-card-container,
.product-description-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-card {
    border-radius: 20px;
    border: 4px solid rgba(0, 0, 0, 1);
    display: flex;
    padding: 61px 80px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
        0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.pepsi-zero {
    background-color: rgba(198, 219, 250, 1);
}

.pepsi-zero:hover {
    transform: scale(1.05);
    background-color: rgba(173, 203, 245, 1);
    border-color: rgba(59, 130, 246, 1);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.pepsi-original {
    background-color: rgba(255, 178, 178, 1);
}

.pepsi-original:hover {
    transform: scale(1.05);
    background-color: rgba(255, 148, 148, 1);
    border-color: rgba(239, 68, 68, 1);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.pepsi-diet {
    background-color: rgba(248, 241, 167, 1);
}

.pepsi-diet:hover {
    transform: scale(1.05);
    background-color: rgba(245, 235, 120, 1);
    border-color: rgba(234, 179, 8, 1);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.product-content {
    display: flex;
    width: 240px;
    max-width: 100%;
    flex-direction: column;
    align-items: center;
}

.product-image {
    width: 200px;
    height: 200px;
    object-fit: contain;
    object-position: center;
}

.product-name {
    font-size: 32px;
    color: rgba(0, 0, 0, 1);
    font-weight: 500;
    text-align: center;
    margin-top: 73px;
}

.product-description {
    color: rgba(0, 0, 0, 1);
    font-size: 32px;
    font-weight: 500;
    line-height: 1.4;
}

.main-footer {
    background-color: rgba(255, 255, 255, 1);
    border-bottom: 3px solid rgba(0, 0, 0, 1);
    width: 100%;
    margin-top: 208px;
    padding: 21px 70px 43px;
    font-size: 32px;
    color: rgba(0, 0, 0, 1);
    font-weight: 500;
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 991px) {
    .main-header {
        padding: 18px 20px;
    }

    .hero-section {
        padding: 100px 20px;
        margin-top: 40px;
    }

    .main-title {
        font-size: 40px;
        margin-top: 40px;
    }

    .products-showcase {
        margin-top: 40px;
        padding: 0 20px;
    }

    .product-row {
        flex-direction: column;
        gap: 40px;
    }

    .product-card {
        padding: 61px 20px;
    }

    .product-name {
        margin-top: 40px;
    }

    .main-footer {
        margin-top: 40px;
        padding: 21px 20px 43px;
    }
}

.contact-section {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}

.contact-form button {
    padding: 10px 20px;
    border: 1px solid red;
    background-color: transparent;
    color: red;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

.contact-form button:hover {
    background-color: red;
    color: white;
}
.contact-info-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding: 60px 20px;
    background-color: #ffffff;
    text-align: center;
}

.contact-info-item {
    max-width: 600px;
    width: 100%;
    color: #1e293b;
    font-weight: 500;
}

.contact-info-item h3 {
    font-size: 22px;
    margin-bottom: 8px;
    color: #000000;
}

.contact-info-item p {
    font-size: 18px;
    color: #4b5563;
    margin: 2px 0;
}

@media (max-width: 640px) {
    .hero-section {
        min-height: 233px;
    }

    .play-button {
        margin-bottom: 10px;
    }
}