/* About Page Styles */

:root {
    --primary-color: #d4af37;
    --secondary-color: #8b7355;
    --text-dark: #2c1810;
    --text-light: #6b5b47;
    --bg-cream: #faf7f2;
    --bg-light: #ffffff;
    --shadow-light: rgba(212, 175, 55, 0.1);
    --shadow-medium: rgba(44, 24, 16, 0.15);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-cream);
    overflow-x: hidden;
}

/* Background Decorations */
.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.bamboo-leaves {
    position: absolute;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M20,80 Q30,20 80,30 Q70,60 40,70 Q30,75 20,80" fill="%23d4af37" opacity="0.1"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    animation: float 6s ease-in-out infinite;
}

.bamboo-1 {
    top: 10%;
    left: 5%;
    width: 150px;
    height: 150px;
    animation-delay: 0s;
}

.bamboo-2 {
    top: 50%;
    right: 5%;
    width: 120px;
    height: 120px;
    animation-delay: 2s;
    transform: rotate(45deg);
}

.bamboo-3 {
    bottom: 20%;
    left: 10%;
    width: 100px;
    height: 100px;
    animation-delay: 4s;
    transform: rotate(-30deg);
}

.bird-element {
    position: absolute;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M20,50 Q40,30 60,50 Q80,40 90,60 Q70,70 50,60 Q30,70 20,50" fill="%238b7355" opacity="0.08"/></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    animation: fly 12s ease-in-out infinite;
}

.bird-1 {
    top: 20%;
    right: 15%;
    width: 80px;
    height: 60px;
    animation-delay: 1s;
}

.bird-2 {
    bottom: 30%;
    right: 20%;
    width: 60px;
    height: 45px;
    animation-delay: 6s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes fly {
    0%, 100% { transform: translateX(0px) translateY(0px); opacity: 0.05; }
    25% { transform: translateX(30px) translateY(-10px); opacity: 0.08; }
    50% { transform: translateX(60px) translateY(-5px); opacity: 0.1; }
    75% { transform: translateX(40px) translateY(5px); opacity: 0.06; }
}

/* Common Styles */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Playfair Display';
}


.subtitle {
    font-size: 1.1rem;
    color: #000000;
    font-style: italic;
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display';
}

/* Meaning Section */
.block-top-history{
     background: url(../images/custom/bg-history.jpg) no-repeat top center;
}
.block-bottom-history{
    background: url(../images/custom/bg-history2.jpg) no-repeat top center;
}
.meaning-section {
   
    position: relative;
    padding: 80px 0;
    background-size: cover;
}

.meaning-image {
    position: relative;
    transition: transform 0.3s ease;
}

.meaning-image:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.meaning-image img {
    width: 100%;
  
    transition: transform 0.3s ease;
}



.meaning-image:hover .image-overlay {
    opacity: 1;
}

.meaning-content {
    padding-left: 2rem;
}

.meaning-content .section-title {
    text-align: left;
    font-size: 1.7rem;
    margin-bottom: 0.5rem;
}

.meaning-content .section-title::after {
    left: 0;
    transform: none;
}

.content-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    text-align: justify;
}

/* Slogan Section */
.slogan-section {
    /* background: var(--bg-cream); */
    padding: 80px 0;
}

.slogan-content {
    padding-right: 2rem;
}

.slogan-quote {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
    margin: 2rem 0;
    font-style: italic;
    position: relative;
}

.slogan-quote::before,
.slogan-quote::after {
    content: '"';
    font-size: 4rem;
    color: var(--secondary-color);
    opacity: 0.3;
    position: absolute;
    top: -10px;
}

.slogan-quote::before {
    left: -30px;
}

.slogan-quote::after {
    right: -30px;
}

.slogan-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    text-align: justify;
}

.nest-image {
    text-align: center;
    position: relative;
}

.nest-image img {
    width: 350px;
    height: 350px;
    object-fit: cover;
    border-radius: 50%;
    border: 8px solid var(--primary-color);
    box-shadow: 0 0 0 4px var(--bg-light), 0 20px 40px var(--shadow-medium);
    transition: transform 0.3s ease;
}

.nest-image img:hover {
    transform: scale(1.05) rotate(5deg);
}

/* Vision Section */
.vision-section {
    /* background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-cream) 100%); */
    padding: 80px 0;
}

.vision-card {
    border-radius: 20px;
    height: 100%;
    transition: all 0.3s ease;
    border-top: 0;
    border: 2px solid var(--primary);
}

.vision-card:hover {
    transform: translateY(-10px);
}
.vision-icon img{
    margin: 0 20px;
    position: relative;
    z-index: 2;
}
.vision-icon span{
    background: var(--primary);
    width: 8px;
    height: 8px;
    display: inline-block;
    min-width: 8px;
    border-radius: 50%;
}
.vision-icon:after,.vision-icon:before {content:"";background: #FDFEF9;width: calc(100% + 40px);height: 4px;position: absolute;transition: 0.4s ease;}
.vision-content{
    padding: 2rem;
}
.vision-icon {
    width: 76px;
    margin: 0 auto 1.5rem;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 76px;
    margin-top: -39px;
}

.vision-icon i {
    font-size: 2rem;
    color: white;
}

.vision-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    text-align: center;
}

/* Mission Section */
.mission-section {
    background: var(--bg-cream);
    padding: 80px 0;
}

.mission-image {
    position: relative;
}

.mission-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.mission-image:hover img {
    /* transform: scale(1.1); */
}

.mission-content {
    padding-left: 2rem;
}

.mission-content .section-title {
    text-align: left;
    font-size: 2.5rem;
    line-height: 1.2;
}

.mission-content .section-title::after {
    left: 0;
    transform: none;
}

.mission-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    text-align: justify;
    margin-top: 2rem;
}

/* Values Section */
.values-section {
    /* background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-cream) 100%); */
    padding: 80px 0;
    position: relative;
}

.values-diagram {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    /* height: 600px; */
    padding-bottom: 100px;
}

.values-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    border: 8px solid var(--primary-color);
    box-shadow: 0 0 0 4px var(--bg-light), 0 20px 40px var(--shadow-medium);
    z-index: 10;
}

.center-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.value-point {
    position: absolute;
    display: flex;
    align-items: center;
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 25px var(--shadow-light);
    max-width: 250px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.value-point:hover {
    transform: scale(1.05);
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px var(--shadow-medium);
}

.value-point .value-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.value-point .value-icon i {
    color: white;
    font-size: 1.2rem;
}

.value-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.value-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.4;
    margin: 0;
}

/* Positioning for value points */
.value-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.value-2 {
    top: 20%;
    right: 0;
}

.value-3 {
    bottom: 20%;
    right: 0;
}

.value-4 {
    bottom: 20%;
    left: 0;
}

.value-5 {
    top: 20%;
    left: 0;
}

/* Why Choose Section */
.why-choose-section {
    /* background: var(--bg-cream); */
    padding: 80px 0;
}

.feature-card {
    background: var(--bg-light);
    padding: 2.5rem 1.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 25px var(--shadow-light);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px var(--shadow-medium);
}

.feature-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.3);
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h5 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
}

/* Story Section */
.story-section {
    /* background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-cream) 100%); */
    padding: 80px 0;
}

.story-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: justify;
}

.story-illustration {
    max-width: 600px;
    margin: 0 auto;
}

.story-illustration img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px var(--shadow-medium);
    transition: transform 0.3s ease;
}

.story-illustration img:hover {
    transform: scale(1.05);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .values-diagram {
        max-width: 700px;
        height: 550px;
    }
    
    .value-point {
        max-width: 220px;
        padding: 1.2rem;
    }
}

@media (max-width: 992px) {
    .section-title {
        font-size: 2rem;
    }
    
    .meaning-content,
    .slogan-content,
    .mission-content {
        padding: 0;
        margin-top: 2rem;
        text-align: center;
    }
    
    .values-diagram {
        position: static;
        height: auto;
    }
    
    .value-point {
        position: static;
        margin: 1rem auto;
        max-width: 100%;
    }
    
    .values-center {
        position: static;
        transform: none;
        margin: 2rem auto;
    }
}

@media (max-width: 768px) {
    .vision-content{padding-top:0}
    .section-title {
        font-size: 1.8rem;
    }
    
    .meaning-content .section-title,
    .mission-content .section-title {
        font-size: 2rem;
        text-align: center;
    }
    
    .meaning-content .section-title::after,
    .mission-content .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .slogan-quote {
        font-size: 2rem;
    }
    
    .slogan-quote::before,
    .slogan-quote::after {
        font-size: 3rem;
    }
    
    .slogan-quote::before {
        left: -20px;
    }
    
    .slogan-quote::after {
        right: -20px;
    }
    
    .nest-image img {
        width: 280px;
        height: 280px;
    }
    
    .bamboo-leaves,
    .bird-element {
        display: none;
    }
}

@media (max-width: 576px) {
    .section-title {
        font-size: 1.5rem;
    }
    
    .meaning-content .section-title,
    .mission-content .section-title {
        font-size: 1.8rem;
    }
    
 
    
    .slogan-quote {
        font-size: 1.5rem;
    }
    
    .slogan-quote::before,
    .slogan-quote::after {
        font-size: 2.5rem;
    }
    
    .nest-image img {
        width: 220px;
        height: 220px;
    }
    
    .values-center {
        width: 150px;
        height: 150px;
    }
}

.section { text-align: center; padding: 50px 20px; }

    .arc-container {
      position: relative;
      width: 100%;   /* ngang */
      max-width: 722px;  /* cao */
      margin: 0 auto;
      margin-top: 200px;
    }
    svg {
      width: 100%;
      height: 100%;
    }
    .arc-item {
      position: absolute;
      width: auto;
      text-align: right;
      transform: translate(-50%, -50%);
      width: auto;
    }
    .arc-info{position:absolute}
    .arc-icon {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: #5b3213;
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 8px;
      font-size: 22px;
    }
    .center-img {
      /* margin-top: -120px; */
      position: absolute;
      width: 100%;
      text-align: center;
      bottom: 0;
      z-index: -1;
    }
    .center-img img {
      max-width: 600px;
    }
.arc-info h6{
    font-family: 'Playfair Display';
    font-size: 1.2rem;
}
    .arc-info {
        max-width: 230px;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: 250px;
        text-align: left;
      }
      
      .arc-item:nth-child(1) .arc-info {
        right: 130%;   /* đẩy text sang trái icon */
      }
      
      .arc-item:nth-child(2) .arc-info {
        right: 130%;
      }
      
      .arc-item:nth-child(3) .arc-info {
        top: -130%;    /* text phía trên icon */
        left: 50%;
        transform: translateX(-50%);
        text-align: center;
      }
      
      .arc-item:nth-child(4) .arc-info {
        left: 140%;    /* đẩy text sang phải icon */
        text-align: right;
      }
      
      .arc-item:nth-child(5) .arc-info {
        left: 140%;
        text-align: right;
      }
      
      /* style title + desc */
      .arc-info h4 {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 6px;
      }
      
      .arc-info p {
        font-size: 14.9px;
        line-height: 1.5;
        margin: 0;
        text-align: justify;
      }