/* TYPOGRAPHY & LAYOUT - LIGHT MINIMALIST STYLE */
:root {
    /* Color Palette */
    --bg-primary: #fcfbf9;            /* Trắng sữa/ngà thanh lịch */
    --bg-secondary: #f3f5f6;          /* Xám xanh nhạt */
    --primary-green: #2d6a4f;         /* Xanh lục lúa tươi */
    --accent-gold: #e5a93b;           /* Vàng ấm áp của thóc chín */
    --text-main: #2d3748;             /* Xám đen đậm cực kì dễ đọc */
    --text-muted: #718096;            /* Xám phụ */
    --border-color: #e2e8f0;          /* Đường kẻ viền mảnh */
    
    /* Transition */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-quick: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: 'Encode Sans', sans-serif;
    font-size: 16px;
}

body {
    overflow-x: hidden;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

/* Header & Scroll Progress */
.scroll-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

.scroll-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-gold));
    transition: width 0.1s ease-out;
}

.main-header {
    position: fixed;
    top: 4px;
    left: 0;
    width: 100%;
    height: 60px;
    background: rgba(252, 251, 249, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    transition: var(--transition-quick);
}

.header-container {
    max-width: 1100px;
    height: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.magazine-brand {
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 1.5px;
}

.brand-name {
    color: var(--primary-green);
}

.brand-type {
    color: var(--text-muted);
    font-weight: 300;
    border-left: 1px solid var(--border-color);
    padding-left: 8px;
    margin-left: 6px;
}

.reading-title {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    text-transform: uppercase;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 50%;
}

@media (max-width: 640px) {
    .reading-title {
        display: none;
    }
}

/* HERO SECTION */
.hero-section {
    position: relative;
    width: 100vw;
    height: 95vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -2;
    transform: scale(1.02);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(252, 251, 249, 0.4) 0%, rgba(252, 251, 249, 0.95) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    text-align: left;
    padding: 0 2rem 0 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-top: 40px;
}

.hero-tag {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--accent-gold);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 2rem;
    letter-spacing: -1px;
    display: flex;
    flex-direction: column;
    overflow: visible;
}

.hero-title .title-top {
    color: var(--primary-green);
    font-size: 0.9em;
    letter-spacing: -0.5px;
    padding: 6px 0;
    overflow: visible;
}

.hero-title .title-mid {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.1em;
    font-weight: 900;
    letter-spacing: -1.5px;
    margin: 2px 0;
    padding: 12px 0;
    display: inline-block;
    overflow: visible;
}

.hero-title .title-bottom {
    color: var(--text-main);
    font-size: 0.8em;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    overflow: visible;
}

.hero-title .title-bottom::after {
    content: "";
    flex-grow: 1;
    height: 2px;
    background: var(--accent-gold);
    margin-left: 15px;
    min-width: 80px;
    max-width: 200px;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    font-weight: 400;
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 3rem;
    max-width: 720px;
    text-align: justify;
}

.scroll-down-btn {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary-green);
    text-transform: uppercase;
    cursor: pointer;
}

.bounce-icon {
    animation: bounceIcon 2s infinite;
}

@keyframes bounceIcon {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-6px); }
    60% { transform: translateY(3px); }
}

/* ARTICLE WRAPPER (Single-column flow) */
.article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem 8rem 1.5rem;
}

.article-section {
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.article-section:last-of-type {
    border-bottom: none;
}

/* SECTION TITLES & ARTISTIC ACCENTS */
.section-title-wrap {
    margin-bottom: 2.5rem;
    position: relative;
    padding-top: 1.5rem;
    overflow: visible;
}

/* Chỉ mục chìm nghệ thuật phía sau */
.article-section:nth-of-type(2) .section-title-wrap::before {
    content: "01";
}
.article-section:nth-of-type(3) .section-title-wrap::before {
    content: "02";
}
.article-section:nth-of-type(4) .section-title-wrap::before {
    content: "03";
}
.section-title-wrap::before {
    position: absolute;
    top: -24px;
    left: -5px;
    font-size: 5.5rem;
    font-weight: 900;
    color: rgba(45, 106, 79, 0.04);
    z-index: 0;
    line-height: 1;
    pointer-events: none;
    letter-spacing: -2px;
}

.section-number {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    position: relative;
    z-index: 1;
    display: inline-block;
    padding-bottom: 8px;
    letter-spacing: -0.5px;
}

/* Dấu hạt lúa thoi xoay nhẹ nhàng đằng trước */
.section-title::before {
    content: "◆";
    font-size: 0.75rem;
    color: var(--accent-gold);
    margin-right: 12px;
    vertical-align: middle;
    display: inline-block;
    animation: spinDiamond 8s infinite linear;
}

@keyframes spinDiamond {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Đường gạch dưới co giãn sinh động */
.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-green), var(--accent-gold));
    border-radius: 2px;
    transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-title-wrap.active .section-title::after,
.section-title-wrap:hover .section-title::after {
    width: 100px;
}

/* Hiệu ứng màu gradient sinh động cho từng tít xen */
.article-section:nth-of-type(2) .section-title {
    background: linear-gradient(135deg, var(--primary-green) 20%, #1e88e5 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.article-section:nth-of-type(3) .section-title {
    background: linear-gradient(135deg, var(--primary-green) 30%, #43aa8b 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.article-section:nth-of-type(4) .section-title {
    background: linear-gradient(135deg, var(--primary-green) 15%, var(--accent-gold) 85%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* TEXT TYPOGRAPHY */
.section-content-wrap p {
    font-size: 1.05rem;
    color: var(--text-main);
    margin-bottom: 1.75rem;
    text-align: justify;
}

.lead-text {
    font-size: 1.15rem !important;
    line-height: 1.8;
    color: #2d3748 !important;
}

.dropcap::first-letter {
    font-size: 3.5rem;
    font-weight: 900;
    float: left;
    margin-top: 4px;
    margin-right: 10px;
    line-height: 0.85;
    color: var(--primary-green);
}

.sub-block-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    border-left: 3px solid var(--accent-gold);
    padding-left: 10px;
}

/* QUOTES STYLING */
.quote-card {
    background-color: var(--bg-secondary);
    border-radius: 12px;
    padding: 2.5rem;
    margin: 3rem 0;
    position: relative;
    border-left: 4px solid var(--primary-green);
}

.quote-mark {
    font-size: 5rem;
    line-height: 0;
    color: rgba(45, 106, 79, 0.1);
    position: absolute;
    top: 30px;
    left: 20px;
    font-weight: 900;
}

.quote-card blockquote {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-main);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.person-quote {
    background-color: rgba(45, 106, 79, 0.03);
    border-left: 3px solid var(--accent-gold);
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
}

.person-quote .quote-text {
    font-size: 1.05rem;
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 0.75rem;
    text-align: justify;
}

.person-quote .quote-author {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    display: block;
}

.quote-mega {
    text-align: center;
    padding: 3rem 1rem;
    margin: 3.5rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.quote-mega blockquote {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 700;
    color: var(--primary-green);
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.quote-mega cite {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
    font-style: normal;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.big-quote {
    background: linear-gradient(135deg, var(--primary-green) 0%, #1b4332 100%);
    border-radius: 12px;
    padding: 3.5rem 2.5rem;
    color: #ffffff;
    text-align: center;
    margin: 4rem 0;
}

.big-quote p {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 0;
    text-align: center;
}

/* PHOTO BREAKS */
.photo-break-container {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    margin-top: 4rem;
    margin-bottom: 4rem;
    background: var(--bg-secondary);
}

.break-photo {
    width: 100%;
    max-height: 60vh;
    object-fit: cover;
    display: block;
}

.photo-caption {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
}

/* ILLUSTRATION BOXES (Infographics) */
.illustration-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    margin: 3rem 0;
}

.box-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-green);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.box-title i {
    width: 16px;
    height: 16px;
}

/* Infographic 1: Flowchart Horizontal */
.flowchart-horizontal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow-x: auto;
    padding: 1rem 0;
    gap: 0.5rem;
}

.flowchart-horizontal::-webkit-scrollbar {
    height: 6px;
}

.flowchart-horizontal::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}

.flow-node {
    flex: 1;
    min-width: 100px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition-quick);
}

.flow-node .node-num {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-gold);
    margin-bottom: 4px;
}

.flow-node .node-lbl {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.2;
}

.flow-node.highlight {
    background: var(--primary-green);
    border-color: var(--primary-green);
}

.flow-node.highlight .node-num {
    color: var(--accent-gold);
}

.flow-node.highlight .node-lbl {
    color: #ffffff;
}

.flow-next {
    color: var(--text-muted);
    display: flex;
    align-items: center;
}

.flow-next i {
    width: 16px;
    height: 16px;
}

/* Infographic 2: Values List */
.values-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

@media (max-width: 640px) {
    .values-list {
        grid-template-columns: 1fr;
    }
}

.val-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
    transition: var(--transition-quick);
}

.val-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
    transform: translateY(-2px);
}

.val-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.val-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(45, 106, 79, 0.1);
    color: var(--primary-green);
    display: flex;
    justify-content: center;
    align-items: center;
}

.val-check i {
    width: 12px;
    height: 12px;
}

.val-header h5 {
    font-size: 0.95rem;
    color: var(--primary-green);
    font-weight: 700;
}

.val-card p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0;
    text-align: left;
}

.val-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.val-badges span {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    background: #ffffff;
    border: 1px solid var(--border-color);
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.val-badges span i {
    width: 12px;
    height: 12px;
}

/* Infographic 3: Chain Horizontal */
.chain-horizontal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    overflow-x: auto;
    padding: 1rem 0;
    gap: 0.5rem;
}

.chain-step {
    flex: 1;
    min-width: 90px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
}

.chain-step i {
    width: 20px;
    height: 20px;
    color: var(--primary-green);
}

.chain-step span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-main);
}

.chain-step.highlight {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
}

.chain-step.highlight i {
    color: #ffffff;
}

.chain-step.highlight span {
    color: #ffffff;
}

.chain-arrow {
    color: var(--text-muted);
}

.chain-arrow i {
    width: 14px;
    height: 14px;
}

/* Infographic 4: ESG Simple List */
.esg-simple-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.esg-simple-item {
    display: flex;
    gap: 1rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
}

.esg-icon {
    min-width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.esg-icon i {
    width: 18px;
    height: 18px;
}

.esg-icon.eco { background: rgba(45, 106, 79, 0.1); color: var(--primary-green); }
.esg-icon.energy { background: rgba(229, 169, 59, 0.1); color: var(--accent-gold); }
.esg-icon.cost { background: rgba(45, 106, 79, 0.1); color: var(--primary-green); }
.esg-icon.social { background: rgba(229, 169, 59, 0.1); color: var(--accent-gold); }
.esg-icon.gov { background: rgba(239, 68, 68, 0.1); color: #ef4444; }

.esg-text h5 {
    font-size: 0.95rem;
    color: var(--text-main);
    font-weight: 700;
    margin-bottom: 2px;
}

.esg-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0;
    text-align: left;
}

/* Infographic 5: Intellectual Ecosystem (Simple Circle Layout) */
.intellectual-ecosystem {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 1rem 0;
}

.eco-center {
    background: var(--primary-green);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 30px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(45, 106, 79, 0.2);
}

.eco-center h5 {
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.eco-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    width: 100%;
}

@media (max-width: 768px) {
    .eco-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.eco-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    font-size: 0.75rem;
    font-weight: 700;
    text-align: center;
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Infographic 6: Simple Timeline */
.simple-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.timeline-step-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    transition: var(--transition-quick);
}

.timeline-step-item:hover {
    border-color: var(--accent-gold);
}

.step-bullet {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 800;
    display: flex;
    justify-content: center;
    align-items: center;
}

.step-bullet i {
    width: 14px;
    height: 14px;
}

.step-text {
    display: flex;
    flex-direction: column;
}

.step-text strong {
    font-size: 0.95rem;
    color: var(--text-main);
}

.step-text span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.timeline-step-item.highlight {
    background: rgba(45, 106, 79, 0.05);
    border-color: var(--primary-green);
}

.timeline-step-item.highlight .step-bullet {
    background: var(--primary-green);
    color: #ffffff;
}

/* ENDING SECTION */
.ending-section {
    padding: 6rem 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ending-headline {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 900;
    color: var(--primary-green);
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.ending-subline {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 640px;
    margin-bottom: 4rem;
}

.author-info {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    width: 160px;
}

.lbl-write {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 2px;
    display: block;
}

.txt-author {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--primary-green);
    margin-top: 4px;
    display: block;
}

/* FOOTER */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    color: var(--text-muted);
}

.footer-wrap {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
    text-align: center;
}

.main-footer p {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.footer-design {
    font-size: 0.7rem;
    font-style: italic;
}

/* SCROLL REVEAL CLASS */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* RESPONSIVE STYLING FOR MOBILE DEVICES */
@media (max-width: 768px) {
    /* 1. Hero Adjustments */
    .hero-section {
        height: auto;
        min-height: 85vh;
        padding: 6rem 1rem 3rem 1rem;
    }
    
    .hero-content {
        padding: 0;
        margin-top: 20px;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.25;
    }

    .hero-title .title-mid {
        font-size: 1.05em;
    }

    .hero-title .title-bottom {
        font-size: 0.8em;
    }

    /* Hide horizontal accent line on mobile to prevent overflow */
    .hero-title .title-bottom::after {
        display: none;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 2rem;
        text-align: justify;
    }

    /* 2. Photo breaks on mobile */
    .photo-break-container {
        width: 100%;
        margin-left: 0;
        margin-right: 0;
        left: auto;
        right: auto;
        border-radius: 8px;
        overflow: hidden;
    }
    
    .break-photo {
        max-height: 40vh;
    }

    /* 3. Section Titles */
    .section-title-wrap {
        margin-bottom: 2rem;
    }

    .section-title-wrap::before {
        font-size: 4rem;
        top: -15px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    /* 4. Text and Quotes */
    .article-container {
        padding: 1.5rem 1rem 4rem 1rem;
    }

    .article-section {
        padding: 2.5rem 0;
    }

    .paragraph-block, .quote-card, .illustration-box {
        padding: 1.5rem;
        margin: 2rem 0;
    }

    .quote-card blockquote {
        font-size: 1.05rem;
    }

    .person-quote {
        padding: 1.25rem;
    }

    .quote-mega blockquote, .big-quote p {
        font-size: 1.25rem;
    }

    /* 5. Infographics tweaks */
    .flowchart-horizontal, .chain-horizontal {
        justify-content: flex-start;
        padding-bottom: 1rem;
    }

    .flow-node, .chain-step {
        flex: none;
        width: 110px;
    }

    .esg-simple-item {
        flex-direction: column;
        gap: 0.75rem;
    }

    .esg-icon {
        align-self: flex-start;
    }

    .eco-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .eco-center {
        padding: 10px 20px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .eco-item {
        font-size: 0.7rem;
        padding: 8px 4px;
    }
    
    .eco-center h5 {
        font-size: 0.8rem;
    }
}