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

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: #000;
    background-color: #fff;
}

/* Animation classes for scroll effects only */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.animate {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-in-right.animate {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.animate {
    opacity: 1;
    transform: scale(1);
}

.stagger-animation {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-animation.animate {
    opacity: 1;
    transform: translateY(0);
}

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

.container-full {
    max-width: 100%;
    margin: 0 auto;
  
}

/* Header */
.header {
    background: #fff;
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.logo-symbol {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #e60012, #ff1a1a);
    border-radius: 50%;
    position: relative;
}

.logo-symbol::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: #fff;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.logo-text {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-name {
    font-size: 24px;
    font-weight: 600;
    color: #333;
}

.separator {
    color: #ccc;
    font-weight: 300;
}

.lubricants {
    font-size: 24px;
    font-weight: 700;
    color: #e60012;
}

.tagline {
    font-size: 12px;
    color: #666;
    margin-top: -5px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    background: url('../images/hero/bg-hero.jpg') no-repeat center center;
    background-size: cover;
    overflow: hidden;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    padding: 0;
}

.hero-logo {
    position: absolute;
    top: 50px;
    right: 48px;
    z-index: 2;
    display: flex;
    align-items: center;
}
.hero-logo img {
    
}
.hero-logo .logo-text {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.hero-logo .brand-name {
    font-size: 2rem;
    font-weight: 700;
    color: #666;
    letter-spacing: 0.02em;
}
.hero-logo .separator {
    color: #ccc;
    font-weight: 300;
    margin: 0 4px;
}
.hero-logo .lubricants {
    font-size: 2rem;
    font-weight: 800;
    color: #e60012;
    margin-left: 2px;
}
.hero-logo .tagline {
    font-size: 0.9rem;
    color: #888;
    margin-top: -2px;
}

.hero-content {
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    height: 100vh;
    width: 100%;
    position: relative;
    z-index: 1;
  
}

.hero-image {
    flex: 0 0 600px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    height: 100%;
}

.hero-image img {
    position: absolute;
    left: -12% ;
    bottom: 0;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 8px 32px rgba(0,0,0,0.18));
    margin-bottom: 0;
}

.hero-text-block {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    height: 100%;
    padding-bottom: 32px;
    
}

.competition-title {
    font-size: 7.2rem;
    font-weight: 900;
    color: #111;
    line-height: 0.95;
    text-align: left;
    letter-spacing: -2px;
  
    text-shadow: 0 2px 8px rgba(255,255,255,0.18);
}

.hashtag {
    font-size: 4.2rem;
    font-weight: 400;
    color: #222;
    letter-spacing: 0.1em;
    text-align: right;
   
}

/* Campaign Introduction */
.campaign-intro {
    padding: 100px 0 100px;
    background: #fff;
    position: relative;
}

.intro-content {
   
}

.intro-text {
    flex: 1;
    font-size: 18px;
    line-height: 1.8;
    color: #333;
}

.intro-icon {
    display: flex;
    justify-content: flex-end; /* Aligns content to the right */
}

/* How to Join Section */
.how-to-join {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    background: #8F141B;
    background: linear-gradient(0deg,rgba(143, 20, 27, 1) 0%, rgba(185, 21, 26, 1) 38%, rgba(185, 21, 26, 1) 100%);
    color: #fff;
    padding: 0px 30px;
    font-size: 3.5rem;
    font-weight: 900;
    display: inline-block;
   
}

.join-icon {
    position: absolute;
    top: 40%;
    right: 20%;
    text-align: center;
    margin-bottom: 40px;
}

.join-icon .icon_player {
  background: url('../icons/ui/icon_player.svg');
  background-size: cover;
  display: block;
  width: 120px;
  height: 126px;
  margin: 0 auto;
}

.steps {
   
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 30px;
}

.step p{
    font-size: 1.5rem;
    position: relative;
}
.step p span{
font-weight: 700;
color: #000;
}
.step p span a{
    color: #000;
    text-decoration: none;
}
.step p::before{
    content: '';
    position: absolute;
    border-radius: 50%;
    top: 12px;
    left: -15px;
    width: 7px;
    height: 7px;
    background: #000;
}

.step-number {
    color: #b9151a;
    align-items: center;
    width: 40px;
    font-size: 4rem;
    font-weight: 900;
    flex-shrink: 0;
}

.step-content {
    padding-top: 20px;
}

/* Important Information */
.important-info {
    padding: 60px 0;
    background: #fff;
}

.info-content {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.info-image {
    flex: 0 0 350px;
    margin-left: auto;
}

.people-image {
    width: 300px;
    height: 400px;
    background: #000;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.people-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, #fff 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, #fff 0%, transparent 50%);
    opacity: 0.3;
}

.info-details {
    flex: 1;
   
}

.info-banner {
    background: #630202;
    background: linear-gradient(0deg,rgba(99, 2, 2, 1) 0%, rgba(255, 3, 3, 1) 100%);
    color: #fff;
    padding: 15px 20px;
    font-style: italic;
    margin-top: 100px;
    margin-bottom: 20px;
    font-size: 1.7rem;
    line-height: normal;
    margin-left: -100px;
    padding-left: 100px;
}

.info-banner .link {
    color: #fff;
    text-decoration: underline;
}

.video-icon {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 30px;
    
}

.video-icon i {
   
}

.dates {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: right;
    margin-left: auto;
    padding-right: 50px;
}
.icon_video{
    background: url('../icons/ui/icon_video.svg');
    background-size: cover;
    display: inline-block;
    width: 150px;
    height: 120px;
    margin-right: 50px;
    margin-top: 50px;
}
.date-item {
    margin-bottom: 50px;
}

.date-banner {
   
    color: #b9151a;
    text-transform: uppercase;
    font-size: 3rem;
    font-weight: 900;
    white-space: nowrap;
}

.date-text {
    background: #8F141B;
    background: linear-gradient(0deg,rgba(143, 20, 27, 1) 0%, rgba(185, 21, 26, 1) 38%, rgba(185, 21, 26, 1) 100%);
    font-size: 3.6rem;
    font-weight: 600;
    color: #fff;
    padding-right:20px;
    padding-left: 25px;
    float: right;
}
video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
/* Video Examples */
.video-examples {
    padding: 60px 0;
    position: relative;
    text-align: center;
}
.iphone-frame {
    background: #000;
    border: 2px solid #ccc;
   
    width: 320px;
    height: 680px;
    box-shadow: 0 0 20px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    position: relative;
}

  .status-bar {
    height: 24px;
    color: #fff;
    font-size: 14px;
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .video-ui {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  .controls {
    color: #fff;
    font-size: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
  }

  .progress-bar {
    height: 6px;
    background: #fff;
    margin: 0 10px;
    border-radius: 3px;
  }

  .bottom-bar {
    padding: 10px;
    color: #fff;
    font-size: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .icon {
    font-weight: bold;
  }
.section-title-video{
    font-size: 6rem;
    font-weight:400;
    color: #000;
    text-align: center;
    margin-bottom: 30px;
}
.section-title-video span{
    font-weight: 900;
    position: relative;
    margin-right: 20px;
}
.section-title-video span::before{
    content: '';
    position: absolute;
    top: 0;
    right: -20px;
    width: 2px;
    height: 100%;
    background: #000;

}
.divider {
    height: 10px;
    background: #e60012;
    margin: 30px 0;
    position: absolute;
    width: 100%;
    left: 0;
    top: 35%;
    transform: translateY(-35%);
}
.divider-bottom{
    height: 10px;
    background: #000;
    margin: 30px 0;
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 20%;
    transform: translateY(-35%);
    z-index: -1;
}
.video-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 40px 0;
}

.video-item {
    flex: 1;
    max-width: 200px;
}

.phone-frame {
    background: #000;
    border-radius: 20px;
    padding: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.phone-screen {
    background: #fff;
    border-radius: 15px;
    aspect-ratio: 9/16;
    position: relative;
    overflow: hidden;
}

.video-player {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

/* Registration Form */
.registration-form {
    padding: 60px 0;
    background: #000;
    color: #fff;
}

.form-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.form-fields {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 14px;
    font-weight: 500;
}

.form-field input,
.form-field select {
    padding: 12px 15px;
    border: 2px solid #333;
    border-radius: 5px;
    background: #111;
    color: #fff;
    font-size: 16px;
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-color: #e60012;
}

.submit-btn {
    background: linear-gradient(to bottom, #ff0000, #c00000); /* 3D red gradient */
    color: white;

    padding: 18px 40px;
    border: none;
 
    box-shadow: 0 10px #700000;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    font-size: 2.5rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 70px;
    margin-left: auto;
    margin-right: auto;
    display: block;
    text-align: center;
    text-decoration: none;
}
.submit-btn:active {
 box-shadow: 0 2px #700000;
  transform: translateY(3px);
}
.submit-btn:hover {
        background-color: linear-gradient(to bottom, #ff0000, #c00000) !important; /* 3D red gradient */

 
}
.image-shopee{
    width: 600px;
    display: block;
    margin: 20px auto;
}

.submit-btn:hover {
    background: #cc0010;
}

.form-title {
    flex: 1;
    text-align: right;
}

.form-title h2 {
    font-size: 36px;
    font-weight: 700;
    line-height: 0.8;
}

.column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
  }

  .product-row {
   
  }
  .header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0px;
  }

  .header-label {
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 2rem;
  }
.third_column .product-row{
   text-align: right;
}
  .header-label.left::before {
    content: "";
    display: inline-block;
    width: 50px;
    height: 20px;
    background: linear-gradient(to right, #b71212, #e53835);
    margin-right: 10px;
  }

  .header-label.right::after {
    content: "";
    display: inline-block;
    width: 50px;
    height: 20px;
    background: linear-gradient(to right, #b71212, #e53835);
    margin-left: 10px;
  }
  .second_column{

    margin-right: 150px;
    margin-top: 80px;
  }
.section-product{
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 0 60px;
}
  .product-row img {
    width: 500px;
   
  }
  .product-row.motor_oil img{
    width: 400px;
  }
  .label {
    flex: 1;
    text-align: center;
  }

  .reverse {
    flex-direction: row-reverse;
  }
/* Buy Here Section */
.buy-here {
    padding: 60px 0;
    background: #fff;
}

.buy-header {
    text-align: center;
    margin-bottom: 40px;
}

.shopee-info {
    font-size: 16px;
    color: #666;
    margin-top: 10px;
}

.products-grid {
    display: flex;
    gap: 40px;
}

.product-category {
    flex: 1;
}

.category-title {
    background: #e60012;
    color: #fff;
    padding: 15px 20px;
    border-radius: 5px;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
}

.product-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.product-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.product-image {
    width: 60px;
    height: 60px;
    background: #f0f0f0;
    border-radius: 10px;
    border: 2px solid #ddd;
}

.product-btn {
    flex: 1;
    background: #e60012;
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
}

.product-btn:hover {
    background: #cc0010;
}

.category-divider {
    width: 3px;
    background: #e60012;
}

/* Product Information */
.product-info {
    padding: 150px 0;

    text-align: center;
}
.logo-item img{
    width: 300px;
}
.logo-item.divider-logo{
    position: relative
}
.logo-item.divider-logo::before{
    content: '';
    position: absolute;
    top: 0;
    right: -50px;
    width: 2px;
    height: 100%;
    background: #000;
}
.product-info .section-title-info {
    font-size: 4rem;
    font-weight: 900;
    color: #000;
    text-align: left;
    margin-bottom: 40px;
    line-height: 60px;
}

.product-logos {
    display: flex;
    justify-content: center;
    gap: 100px;
    margin-top: 100px;
}

.logo-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.logo-septet {
    width: 120px;
    height: 120px;
    background: linear-gradient(45deg, #333, #666);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}
.ui_header{
    max-width: 900px;
    display: block;
    margin: 0 auto;
}

.logo-septet::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: #fff;
    clip-path: polygon(50% 0%, 0% 50%, 50% 100%, 100% 50%);
}

.logo-quintet {
    width: 120px;
    height: 120px;
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    border-radius: 50%;
    position: relative;
}

.logo-quintet::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: #fff;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
}

.logo-item p {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}
.intro-text p{
    font-size: 2rem;
    text-align: center;
}
.intro-text p span{
    font-weight: bold;
}
.icon_money{
    width: 150px;
    height: 117px;
    background: url('../icons/ui/icon_money.svg');
    background-size: cover;
    display: block;
    margin-bottom: 100px;
}

/* Footer */
.footer {
    background: #333;
    color: #fff;
    padding: 30px 0;
    text-align: center;
}

/* Modal Trigger Section */
.modal-trigger-section {
    padding: 40px 0;
    background: #f8f8f8;
}

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

.modal-trigger-btn {
    background: #e60012;
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(230, 0, 18, 0.3);
}

.modal-trigger-btn:hover {
    background: #cc0010;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 0, 18, 0.4);
}

.modal-trigger-btn i {
    font-size: 1.2rem;
}

/* Modal Dialog */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-dialog {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideIn 0.3s ease;
    position: relative;
}

.modal-header {
    background: linear-gradient(0deg, rgba(143, 20, 27, 1) 0%, rgba(185, 21, 26, 1) 38%, rgba(185, 21, 26, 1) 100%);
    color: #fff;
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: 1px;
    text-align: center;
}

.modal-close {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.modal-body {
    padding: 30px;
}

.modal-text {
    font-size: 1rem;
    line-height: 1.6;
    color: #333;
}

.modal-text h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: #e60012;
    margin-bottom: 10px;
    text-align: center;
}

.modal-text h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 25px;
    text-align: center;
    font-style: italic;
}

.modal-text h5 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #e60012;
    margin: 25px 0 15px 0;
    border-bottom: 2px solid #e60012;
    padding-bottom: 5px;
}

.modal-text p {
    margin-bottom: 15px;
    text-align: justify;
}

.modal-text strong {
    color: #e60012;
    font-weight: 700;
}

.modal-text ul {
    margin: 10px 0 20px 20px;
    padding-left: 20px;
}

.modal-text li {
    margin-bottom: 8px;
    position: relative;
    text-align: justify;
}

.modal-text li::before {
    content: '•';
    color: #e60012;
    font-weight: bold;
    position: absolute;
    left: -15px;
}

.modal-text ul ul {
    margin: 5px 0 15px 20px;
}

.modal-text ul ul li {
    margin-bottom: 5px;
}

.modal-note {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 8px;
    padding: 15px;
    margin-top: 30px;
    font-style: italic;
    color: #856404;
}

.modal-note em {
    font-style: normal;
}

/* Modal Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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



@media (max-width: 480px) {
    .modal-title {
        font-size: 1.6rem;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .modal-text ul {
        margin-left: 15px;
    }
    
    .modal-trigger-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

.hero-text-row {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 30px;
    margin-left: 32px;
    }
.hero-vertical-line {
    width: 3px;
    min-width: 3px;
    height: 286px;
    background: #222;
    margin-top: 10px;
   
}
.ui_image_people{
    width: 400px;
    position: relative;
    z-index: 1;
}
.form-container {
  
    width: 100%;
    padding: 40px;
    
  }
  .product_for_mobile{
    display: none;
  }

  .form-title {
    text-align: right;
    font-size: 4rem;
    line-height: 70px;
    font-weight: 900;
    
    padding-top: 10px;
    margin-bottom: 100px;
  }
  .form-title span{
    position: relative;
}

  .form-title span::before{
    content: '';
    position: absolute;
    top: 25px;
    right: 220px;
    width: 600px;
    height: 4px;
    background: #fff;
  }
  .shopee-banner {
    display: flex;
    width: 700px;
    height: 60px;
    overflow: hidden;
    border-radius: 2px;
    text-decoration: none;
    color: white;
  }

  .banner-left {
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 250px;
    font-size: 22px;
    font-weight: 800;
  }

  .banner-right {
    background-color: #c8102e;
    flex: 1;
    display: flex;
    align-items: center;
    padding-left: 30px;
    position: relative;
    clip-path: polygon(10% 0, 100% 0, 100% 100%, 0 100%);
  }

  .banner-right span {
    margin-right: 20px;
    font-size: 18px;
  }

  .divider {
    width: 1px;
    height: 30px;
    background-color: white;
    margin-right: 20px;
  }

  .highlight {
    font-weight: 700;
  }
  

  .form-group {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    gap: 20px;
  }

  .form-group label {
    width: 500px;
    font-size: 2rem;
    text-align: right;
  }

  .form-group select {
    flex: 1;
    padding: 10px;
    font-size: 1.5rem;
    background-color: #fff;
    border: none
  }
  .info-text a{
    color: #000;
    font-weight: 700;
  }
  .info-text{
    font-size: 1.5rem;
    text-align: right;
    padding-right: 50px;
  }
  .form-group input {
    flex: 1;
    padding: 10px;
    font-size: 2rem;
    background-color: #fff;
    border: none;
  }

  .form-group input:focus {
    outline: none;
    background-color: #eee;
  }
  .for-mobile{
    display: none;
}
@media (max-width: 900px) {
    .hero-text-row {
        gap: 18px;
        margin-left: 8px;
        display: none;
    }
    .for-mobile{
        display: block;
    }
    .for-mobile.hero-text-block{   
        text-align: center;
        height: auto;
    }
    .for-mobile .hero-text-block .competition-title{
        font-size: 2rem;
    }
    .for-mobile .hero-text-block .hashtag{  
        font-size: 1.5rem;
        text-align: left;
    }

    .hero-vertical-line {
        height: 90px;
        width: 3px;
        min-width: 3px;
    }
}
@media (max-width: 600px) {
    .hero-text-row {
        gap: 8px;
        margin-left: 2px;
    }
    .hero-vertical-line {
        height: 50px;
        width: 2px;
        min-width: 2px;
    }
}

@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .competition-title {
        font-size: 48px;
    }
    
    .intro-content {
        flex-direction: column;
        text-align: center;
    }
    
    .info-content {
        flex-direction: column;
        text-align: center;
    }
    
    .video-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .form-content {
        flex-direction: column;
        text-align: center;
    }
    
    .products-grid {
        flex-direction: column;
    }
    
    .category-divider {
        width: 100%;
        height: 3px;
    }
    
    .product-logos {
       
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .competition-title {
        font-size: 36px;
    }
    
    .date-item {
        flex-direction: column;
        text-align: center;
    }
} 

/* Animation delays for staggered effects */
.stagger-animation:nth-child(1) { transition-delay: 0.1s; }
.stagger-animation:nth-child(2) { transition-delay: 0.2s; }
.stagger-animation:nth-child(3) { transition-delay: 0.3s; }
.stagger-animation:nth-child(4) { transition-delay: 0.4s; }
.stagger-animation:nth-child(5) { transition-delay: 0.5s; } 

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    /* Header */
    .header {
        padding: 15px 0;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Hero Section */
    .hero {
        padding: 40px 0;
        min-height: auto;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .hero-image {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-text-block {
        width: 100%;
        text-align: center;
    }
    
    .competition-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hashtag {
        font-size: 1.2rem;
    }
    
    /* Campaign Intro */
    .campaign-intro {
        padding: 40px 0;
    }
    
    .intro-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .intro-text {
        width: 100%;
    }
    
    .intro-icon {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
    
    /* How to Join */
    .how-to-join {
        padding: 40px 0;
    }
    
    .steps {
        flex-direction: column;
        gap: 30px;
    }
    
    .step {
        width: 100%;
        text-align: center;
    }
    
    /* Important Info */
    .important-info {
        padding: 40px 0;
    }
    
    .info-content {
        flex-direction: column;
        gap: 30px;
    }
    
    .info-details {
        width: 100%;
        text-align: center;
    }
    
    .info-image {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    /* Video Examples */
    .video-examples {
        padding: 40px 0;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Registration Form */
    .registration-form {
        padding: 40px 0;
    }
    
    .form-container {
        width: 100%;
        max-width: 100%;
        padding: 20px;
    }
    
    .form-title {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    /* Buy Here Section */
    .buy-here {
        padding: 40px 0;
    }
    
    .image-shopee {
        width: 100%;
        max-width: 300px;
    }
    
    .header-row {
        
        gap: 20px;
        text-align: center;
    }
    
    .header-label {
        font-size: 1.5rem;
    }
    
    .header-label.left::before,
    .header-label.right::after {
        width: 30px;
        height: 15px;
    }
    
    .section-product {
       
        gap: 40px;
        padding: 0 20px;
    }
    
    .column {
        width: 100%;
    }
    
    .second_column {
        margin-right: 0;
        margin-top: 0;
    }
    
    .product-row {
        width: 100%;
        text-align: center;
    }
    
    .product-row img {
        width: 100%;
        max-width: 250px;
        height: auto;
    }
    
    .product-row.motor_oil img {
        width: 100%;
        max-width: 200px;
    }
    
    .third_column .product-row {
        text-align: center;
    }
    
    /* Product Info */
    .product-info {
        padding: 60px 0;
    }
    
    .section-title-info {
        font-size: 2.5rem;
        line-height: 1.3;
        text-align: center;
    }
    
    .product-logos {
     
        gap: 40px;
        margin-top: 40px;
    }
    
    .logo-item img {
        width: 100%;
        max-width: 250px;
    }
    
    .logo-item.divider-logo::before {
        display: none;
    }
    
    /* Modal */
    .modal-dialog {
        width: 95%;
        max-width: 95%;
        margin: 20px auto;
    }
    
    .modal-content {
        padding: 20px;
    }
    
    .modal-title {
        font-size: 1rem;
        text-align: left;
    }
    
    .modal-text {
        font-size: 14px;
        line-height: 1.5;
    }
}

@media (max-width: 800px) {
    .product_for_mobile{
        display: block;
    }
    /* Container adjustments */
    .container {
        padding: 0 15px;
    }
    
    .container-full {
        padding: 0 15px;
    }
    
    /* Typography adjustments */
    .section-title {
        font-size: 1.8rem;
    }
    
   
   .hashtag {
   
    text-align: left !important;
}
.for-desktop{
    display: none;
}
.hero-vertical-line.for-mobile{
    position: absolute;
    height: 130px;
}
.intro-icon{
    max-width: 100%;
}
    .icon_money{
        width: 62px;
        height: 48px;
        margin-bottom: 0;
    }
    .for-mobile .hashtag{  
        font-size: 1.6rem;
        text-align: left !important;
        padding-left: 20px;
    }
    .for-mobile .competition-title{
        font-size: 2.8rem;
        padding-left: 20px;
    }
    .step-content{
        text-align: left;
    }
    .step-content p{
        font-size: 1rem;
    }
    .join-icon {
        top: auto;
        bottom: -50px;
        right: 20px;
    }
    .join-icon .icon_player{
        width: 50px;
        height: 53px;
    }
    /* Form adjustments */
    .form-group {
        margin-bottom: 15px;
    }
    
    .form-group input,
    .form-group select {
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .submit-btn {
        padding: 15px 30px;
        font-size: 1.5rem;
    }
    
    /* Product section adjustments */
    .product-row img {
        max-width: 200px;
    }
    
    .product-row.motor_oil img {
        max-width: 150px;
    }
    
    /* Header adjustments */
    .header-label {
        font-size: 1.3rem;
    }
    
    .section-title-info {
        font-size: 2rem;
    }
    
    /* Logo adjustments */
    .logo-item img {
        max-width: 200px;
    }
    .hero-image img{
        width: 400px;
        left: -125px;
        bottom: -42px;
    }
    .hero-logo img{
        width: 250px;
    }
    .hero-content{
        height: 350px;
    }
    .hero-logo{
        right: 30px;
        top: 30px;
    }
    .hero-image{
        flex: 0;
    }
    .for-mobile .hero-text-block{   
        text-align: center;
    }
  
    .ui_image_people{
        width: 200px
    }
.date-banner{
        font-size: 1.5rem;
        text-align: right;
    }
    .intro-text p{
        font-size: 18px;
    }
    .date-item{
        margin-bottom: 0;
    }
    .info-banner{
        margin-top: 0;
        font-size: 1rem;
    }
    .dates{
        padding-right: 0;
    }
    .info-text{
        font-size: 1rem;
        padding-right: 0;
        margin-top: 10px;
        text-align: center
    }
    .section-title-video{
        font-size: 2.3rem;
    }
    .form-title span::before{
        display: none;
    }
    .submit-btn{
        margin-top: 30px;
        text-decoration: none;
        text-align: center;
    }
    .form-title{
        margin-bottom: 20px;
    }
    .iphone-frame{
        width: 100%;
        height: 200px;
    }
    .product-info .section-title-info{
        font-size: 1.7rem;
        line-height: 1.3;
    }
    .info-image{
        flex: 0 0 0;
        left: -50px;
        position: absolute;
    }
    .date-text{
        font-size: 1.5rem;
    }
    .video-icon .icon_video{
        width: 50px;
        height:40px;
    }
    .info-details{
        padding-top: 0px;
      
    }
    .info-banner{
        margin-bottom: 300px;
    }
}

/* Tablet adjustments */
@media (min-width: 769px) and (max-width: 1024px) {
    .section-product {
        padding: 0 40px;
    }
    
    .product-row img {
        width: 350px;
    }
    
    .product-row.motor_oil img {
        width: 280px;
    }
    
    .header-label {
        font-size: 1.8rem;
    }
    
    .section-title-info {
        font-size: 3rem;
    }
    .hero-image img{
        width: 50%;
    }
}

/* Landscape mobile adjustments */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 30px 0;
    }
    
    .hero-content {
        flex-direction: row;
        gap: 20px;
    }
    
    .hero-image {
        width: 40%;
        max-width: 200px;
    }
    
    .hero-text-block {
        width: 60%;
        text-align: left;
    }
    
    .competition-title {
        font-size: 2rem;
    }
    
    .section-product {
        flex-direction: row;
        gap: 20px;
    }
    
    .column {
        width: 33.33%;
    }
    
    .product-row img {
        max-width: 120px;
    }
    
    .product-row.motor_oil img {
        max-width: 100px;
    }
}