/* ===================================
   ACE CEM BALI - Modern Factory Website
   Brand Colors:
   - Crimson Red: #DC143C
   - Jet Black: #0A0A0A
   - Titanium White: #F8F8FF
   - Silver: #C0C0C0
   =================================== */

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

:root {
    --crimson-red: #DC143C;
    --jet-black: #0A0A0A;
    --titanium-white: #F8F8FF;
    --silver: #C0C0C0;
    --dark-gray: #1a1a1a;
    --medium-gray: #2a2a2a;
}

body {
    font-family: 'Calibri', Arial, sans-serif;
    font-size: 11pt;
    line-height: 1.6;
    color: var(--titanium-white);
    background-color: var(--jet-black);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 0.5cm;
}

p {
    margin-bottom: 0.5cm;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.about-section .container {
    max-width: 1600px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 2px solid var(--crimson-red);
    box-shadow: 0 2px 20px rgba(220, 20, 60, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 50px;
    filter: drop-shadow(0 0 10px rgba(220, 20, 60, 0.5));
    transition: transform 0.3s ease;
}

.nav-logo img:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--titanium-white);
    text-decoration: none;
    font-size: 11pt;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 5px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--crimson-red);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link:hover {
    color: var(--crimson-red);
    background-color: rgba(220, 20, 60, 0.1);
}

/* Dropdown Menu Styles */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(10, 10, 10, 0.98);
    border: 2px solid var(--crimson-red);
    border-radius: 8px;
    list-style: none;
    padding: 10px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 8px 24px rgba(220, 20, 60, 0.3);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    color: var(--titanium-white);
    text-decoration: none;
    font-size: 10pt;
    padding: 12px 20px;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.dropdown-link:hover {
    color: var(--crimson-red);
    background-color: rgba(220, 20, 60, 0.15);
    border-left-color: var(--crimson-red);
    padding-left: 25px;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--titanium-white);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, 
        rgba(10, 10, 10, 0.2) 0%, 
        rgba(10, 10, 10, 0.15) 50%, 
        rgba(10, 10, 10, 0.3) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 120px 40px 40px 40px;
    animation: fadeInUp 1s ease-out;
}

.logo-container {
    margin-bottom: -15px;
    animation: fadeIn 1.5s ease-out;
}

.hero-logo {
    height: 120px;
    filter: drop-shadow(0 0 20px rgba(220, 20, 60, 0.6));
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(220, 20, 60, 0.6)); }
    50% { filter: drop-shadow(0 0 30px rgba(220, 20, 60, 0.8)); }
}

.hero-title {
    font-size: 4em;
    font-weight: 700;
    color: var(--titanium-white);
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    letter-spacing: 3px;
}

.hero-subtitle {
    font-size: 1.8em;
    color: var(--crimson-red);
    margin-bottom: 15px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.8);
}

.hero-description {
    font-size: 1.3em;
    color: var(--silver);
    margin-bottom: 40px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 20px 30px;
    background: rgba(10, 10, 10, 0.6);
    border-radius: 10px;
    border: 2px solid var(--crimson-red);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.4);
    background: rgba(220, 20, 60, 0.1);
}

.stat-number {
    font-size: 3em;
    font-weight: 700;
    color: var(--crimson-red);
    line-height: 1;
    text-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
}

.stat-label {
    font-size: 1em;
    color: var(--silver);
    margin-top: 10px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    padding: 15px 40px;
    font-size: 11pt;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: inline-block;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--crimson-red);
    color: var(--titanium-white);
    border-color: var(--crimson-red);
}

.btn-primary:hover {
    background-color: transparent;
    border-color: var(--crimson-red);
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--titanium-white);
    border-color: var(--titanium-white);
}

.btn-secondary:hover {
    background-color: var(--titanium-white);
    color: var(--jet-black);
    box-shadow: 0 0 20px rgba(248, 248, 255, 0.3);
    transform: translateY(-2px);
}

/* Section Styles */
section {
    padding: 80px 0;
    page-break-inside: avoid;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5em;
    color: var(--titanium-white);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--crimson-red), transparent);
}

.section-subtitle {
    font-size: 1.2em;
    color: var(--silver);
    margin-top: 20px;
}

.section-tagline {
    font-size: 1.4em;
    font-weight: 600;
    color: var(--crimson-red);
    margin-top: 25px;
    margin-bottom: 20px;
    font-style: italic;
}

.section-description {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
    margin-top: 20px;
    text-align: center;
}

/* About Section */
.about-section {
    background: linear-gradient(135deg, var(--jet-black) 0%, var(--dark-gray) 100%);
}

.about-content {
    margin-bottom: 40px;
}

.about-text-full p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.8;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.about-highlights-section {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 50px;
    align-items: center;
    overflow: visible;
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.highlight-item {
    display: flex;
    flex-direction: column;
    gap: 15px;
    padding: 30px;
    background: rgba(220, 20, 60, 0.05);
    border-left: 3px solid var(--crimson-red);
    border-radius: 10px;
    transition: all 0.3s ease;
    min-height: 150px;
}

.highlight-item:hover {
    background: rgba(220, 20, 60, 0.1);
    transform: translateX(10px);
}

.highlight-item i {
    font-size: 2.5em;
    color: var(--crimson-red);
    align-self: center;
}

.highlight-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.highlight-item h3 {
    font-size: 1.3em;
    color: var(--titanium-white);
    text-align: center;
    margin-bottom: 0;
}

.highlight-item p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.7;
    text-align: center;
    margin-bottom: 0;
}

.about-diagrams {
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.about-image img {
    width: 550px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(220, 20, 60, 0.3);
    transition: transform 0.3s ease;
    border: 5px solid var(--crimson-red);
}

.about-image img:hover {
    transform: scale(1.05);
}

/* Comparison Section */
.comparison-section {
    background: linear-gradient(135deg, var(--jet-black) 0%, var(--dark-gray) 100%);
    padding: 80px 0;
}

.comparison-tagline {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--crimson-red);
    margin-top: 15px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.key-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 60px auto;
}

.key-stat-card {
    background: rgba(220, 20, 60, 0.1);
    border: 2px solid var(--crimson-red);
    border-radius: 15px;
    padding: 50px 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.key-stat-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.3);
    background: rgba(220, 20, 60, 0.15);
}

.stat-number-large {
    font-size: 4em;
    font-weight: 700;
    color: var(--crimson-red);
    line-height: 1;
    margin-bottom: 15px;
}

.stat-label-large {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--titanium-white);
    letter-spacing: 2px;
}

.market-problem {
    max-width: 1200px;
    margin: 80px auto 0;
    padding: 50px;
    background: rgba(26, 26, 26, 0.7);
    border-radius: 20px;
    border: 1px solid rgba(220, 20, 60, 0.3);
}

.market-problem h3 {
    font-size: 2.5em;
    color: var(--titanium-white);
    text-align: center;
    margin-bottom: 50px;
}

.problem-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.problem-column {
    padding: 40px;
    background: rgba(10, 10, 10, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(192, 192, 192, 0.2);
}

.problem-column.highlight-column {
    background: rgba(220, 20, 60, 0.05);
    border: 2px solid var(--crimson-red);
}

.problem-column h4 {
    font-size: 1.8em;
    color: var(--crimson-red);
    margin-bottom: 15px;
}

.subtitle-text {
    font-size: 1.2em;
    color: var(--silver);
    margin-bottom: 25px;
    font-style: italic;
}

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

.problem-list li {
    font-size: 11pt;
    color: var(--silver);
    line-height: 2;
    padding: 10px 0;
    border-bottom: 1px solid rgba(192, 192, 192, 0.1);
}

.problem-list li:last-child {
    border-bottom: none;
}

.highlight-column .problem-list li {
    color: var(--titanium-white);
    font-weight: 500;
}

/* Apples to Apples Comparison */
.apples-comparison,
.wall-comparison-table,
.coverage-section,
.verdict-section {
    max-width: 1400px;
    margin: 80px auto 0;
    padding: 50px;
    background: rgba(26, 26, 26, 0.5);
    border-radius: 20px;
}

.comparison-header {
    font-size: 1em;
    color: var(--crimson-red);
    letter-spacing: 3px;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.comparison-title {
    font-size: 2.5em;
    color: var(--titanium-white);
    margin-bottom: 30px;
}

.ace-red {
    color: var(--crimson-red);
}

.comparison-note {
    font-size: 11pt;
    color: var(--silver);
    margin-bottom: 50px;
    line-height: 1.7;
}

.comparison-note strong {
    color: var(--crimson-red);
    font-weight: 600;
}

.systems-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.system-card {
    background: rgba(10, 10, 10, 0.7);
    border: 2px solid rgba(192, 192, 192, 0.3);
    border-radius: 15px;
    padding: 40px;
    position: relative;
}

.system-card.best-value {
    background: rgba(220, 20, 60, 0.05);
    border: 3px solid var(--crimson-red);
    box-shadow: 0 10px 40px rgba(220, 20, 60, 0.3);
}

.best-value-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--crimson-red);
    color: white;
    padding: 8px 20px;
    font-weight: 700;
    font-size: 0.9em;
    letter-spacing: 2px;
    border-radius: 5px;
}

.system-label {
    font-size: 0.9em;
    color: var(--silver);
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.system-name {
    font-size: 2em;
    color: var(--titanium-white);
    margin-bottom: 30px;
    min-height: 60px;
}

.system-visual {
    margin-bottom: 30px;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(248, 248, 255, 0.05);
    border-radius: 10px;
    padding: 20px;
}

/* Black background for Hebel card image */
.hebel-card .system-visual {
    background: #000000 !important;
    background-color: #000000 !important;
}

.product-image {
    max-width: 100%;
    height: auto;
    max-height: 250px;
    object-fit: contain;
    border-radius: 8px;
}

.system-details p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 10px;
}

.system-details strong {
    color: var(--titanium-white);
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
}

.comparison-data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 30px;
}

.comparison-data-table thead tr {
    background: var(--jet-black);
}

.comparison-data-table th {
    padding: 20px;
    text-align: left;
    font-weight: 700;
    font-size: 11pt;
    letter-spacing: 1px;
}

.criteria-col {
    color: var(--titanium-white);
    width: 30%;
}

.hebel-col {
    color: var(--titanium-white);
    width: 35%;
}

.acecem-col {
    background: var(--crimson-red);
    color: white;
    width: 35%;
}

.comparison-data-table tbody tr {
    border-bottom: 1px solid rgba(192, 192, 192, 0.2);
}

.comparison-data-table td {
    padding: 20px;
    font-size: 11pt;
    vertical-align: top;
}

.criteria-cell {
    color: var(--titanium-white);
    font-weight: 600;
}

.hebel-cell {
    color: var(--silver);
    background: rgba(10, 10, 10, 0.5);
}

.acecem-cell {
    color: var(--silver);
    background: rgba(220, 20, 60, 0.05);
}

.acecem-cell.highlight {
    color: var(--crimson-red);
    font-weight: 600;
}

.overall-row {
    border-top: 2px solid var(--crimson-red);
}

.overall-row .criteria-cell {
    font-size: 1.1em;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.acecem-cell.best {
    background: var(--crimson-red);
    color: white;
    font-weight: 700;
    text-align: center;
    letter-spacing: 2px;
}

/* Coverage Section */
.coverage-visual-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.hebel-unit {
    margin-bottom: 30px;
}

.unit-icon {
    width: 80px;
    height: 30px;
    background: var(--silver);
    border: 2px solid var(--titanium-white);
    border-radius: 3px;
    margin-bottom: 15px;
}

.unit-label {
    font-size: 11pt;
    color: var(--silver);
}

.panel-highlight {
    margin-bottom: 40px;
}

.panel-box {
    background: rgba(192, 192, 192, 0.1);
    border: 2px solid var(--silver);
    padding: 30px;
    border-radius: 10px;
}

.panel-equation {
    font-size: 1.5em;
    color: var(--titanium-white);
    text-align: center;
    font-weight: 600;
}

.equivalent-units {
    margin-top: 40px;
}

.equiv-title {
    font-size: 0.9em;
    color: var(--silver);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.units-grid {
    display: grid;
    grid-template-columns: repeat(15, 1fr);
    gap: 8px;
    margin-bottom: 20px;
}

.mini-unit {
    aspect-ratio: 3/1;
    background: var(--silver);
    border: 1px solid var(--titanium-white);
    border-radius: 2px;
}

.equiv-note {
    font-size: 11pt;
    color: var(--titanium-white);
    font-weight: 600;
    margin-bottom: 10px;
}

.equiv-subtext {
    font-size: 11pt;
    color: var(--silver);
    font-style: italic;
}

.one-panel-circle {
    background: var(--crimson-red);
    border-radius: 50%;
    width: 300px;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    box-shadow: 0 15px 50px rgba(220, 20, 60, 0.5);
}

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

.circle-label {
    font-size: 1.2em;
    color: white;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.circle-number {
    font-size: 6em;
    color: white;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 5px;
}

.circle-unit {
    font-size: 2em;
    color: white;
    font-weight: 600;
}

.coverage-benefits {
    list-style: none;
    padding: 0;
}

.coverage-benefits li {
    font-size: 1.1em;
    color: var(--titanium-white);
    line-height: 2;
    padding: 10px 0;
    border-bottom: 1px solid rgba(192, 192, 192, 0.2);
}

.coverage-benefits li:last-child {
    border-bottom: none;
}

/* Verdict Section */
.verdict-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.verdict-card {
    background: rgba(10, 10, 10, 0.7);
    border: 2px solid var(--crimson-red);
    border-radius: 15px;
    padding: 40px 30px;
    transition: all 0.3s ease;
}

.verdict-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.4);
    background: rgba(220, 20, 60, 0.05);
}

.verdict-number {
    font-size: 3em;
    color: rgba(220, 20, 60, 0.3);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 20px;
}

.verdict-card h4 {
    font-size: 1.4em;
    color: var(--crimson-red);
    margin-bottom: 15px;
    min-height: 60px;
}

.verdict-card p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.7;
}

.verdict-banner {
    margin-top: 60px;
    background: var(--crimson-red);
    padding: 40px;
    border-radius: 15px;
    text-align: center;
}

.verdict-banner p {
    font-size: 2em;
    color: white;
    font-weight: 700;
    letter-spacing: 3px;
    line-height: 1.5;
    margin: 0;
}

/* Technology Section */
.technology-section {
    background: var(--jet-black);
    background-image: url('https://www.genspark.ai/api/files/s/fxtgiLb9');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

.technology-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.85);
    z-index: 1;
}

.technology-section .container {
    position: relative;
    z-index: 2;
}

.technology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.tech-card {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(220, 20, 60, 0.2);
}

.tech-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.3);
    border-color: var(--crimson-red);
}

.tech-icon {
    font-size: 3em;
    color: var(--crimson-red);
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.tech-card h3 {
    font-size: 1.3em;
    color: var(--titanium-white);
    margin-bottom: 15px;
}

.tech-card p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 0;
}

.tech-benefits {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.tech-benefits li {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.7;
    padding: 8px 0;
}

/* Equipment Section */
.equipment-section {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--jet-black) 100%);
}

.equipment-showcase {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.equipment-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 30px;
    background: rgba(26, 26, 26, 0.5);
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.1);
    transition: all 0.3s ease;
}

.equipment-item:hover {
    border-color: var(--crimson-red);
    box-shadow: 0 10px 40px rgba(220, 20, 60, 0.2);
}

.equipment-item.reverse {
    grid-template-columns: 1fr 1fr;
}

.equipment-item.reverse .equipment-image {
    order: 2;
}

.equipment-item.reverse .equipment-info {
    order: 1;
}

.equipment-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

/* Red border for ACE CEM 500 Extrusion Machine */
.equipment-item.extrusion-machine .equipment-image img {
    border: 3px solid var(--crimson-red);
}

/* Red border for Advanced Mixing System */
.equipment-item.reverse .equipment-image img {
    border: 3px solid var(--crimson-red);
}

/* Red border for 4 Hopper batching system */
.equipment-item.hopper-system .equipment-image img {
    border: 3px solid var(--crimson-red);
}

/* Red border for Integrated Factory Floor */
.equipment-item.factory-floor .equipment-image img {
    border: 3px solid var(--crimson-red);
}

.equipment-image img:hover {
    transform: scale(1.05);
}

.equipment-info h3 {
    font-size: 1.5em;
    color: var(--crimson-red);
    margin-bottom: 15px;
}

.equipment-info p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 20px;
}

.equipment-info ul {
    list-style: none;
    padding-left: 0;
}

.equipment-info ul li {
    font-size: 11pt;
    color: var(--titanium-white);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.equipment-info ul li::before {
    content: '▸';
    color: var(--crimson-red);
    position: absolute;
    left: 0;
    font-size: 1.2em;
}

/* Specifications Section */
.specifications-section {
    background: var(--jet-black);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    margin-top: 1cm;
}

.spec-card {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.2);
    transition: all 0.3s ease;
}

.spec-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.3);
    border-color: var(--crimson-red);
}

.spec-card h3 {
    font-size: 1.3em;
    color: var(--titanium-white);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.spec-card h3 i {
    color: var(--crimson-red);
    font-size: 1.2em;
}

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

.spec-table tr {
    border-bottom: 1px solid rgba(192, 192, 192, 0.2);
}

.spec-table tr:last-child {
    border-bottom: none;
}

.spec-table td {
    padding: 12px 0;
    font-size: 11pt;
}

.spec-table td:first-child {
    color: var(--silver);
    width: 50%;
}

.spec-table td:last-child {
    color: var(--titanium-white);
    text-align: right;
}

.spec-table strong {
    color: var(--crimson-red);
    font-weight: 600;
}

/* Wall Panels Section */
.wall-panels-section {
    margin-top: 60px;
    padding: 40px;
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--medium-gray) 100%);
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.2);
}

.wall-panels-images {
    display: flex;
    gap: 2cm;
    margin-bottom: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.wall-panels-images img {
    width: auto;
    max-width: 400px;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    border-radius: 10px;
    border: 3px solid var(--crimson-red);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.wall-panels-images img:hover {
    transform: scale(1.05);
}

.wall-panels-info {
    text-align: left;
    max-width: 900px;
    margin: 0 auto;
}

.wall-panels-info h3 {
    font-size: 2em;
    color: var(--crimson-red);
    margin-bottom: 20px;
}

.wall-panels-info h4 {
    font-size: 1.4em;
    color: var(--titanium-white);
    margin-top: 25px;
    margin-bottom: 15px;
}

.wall-panels-info p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 15px;
}

.wall-panels-info p strong {
    color: var(--crimson-red);
}

/* Colored Panels Section */
.colored-panels-section {
    margin-top: 60px;
    text-align: center;
}

.colored-panels-images {
    display: flex;
    gap: 2cm;
    margin-bottom: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.colored-panels-images img {
    width: auto;
    max-width: 400px;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    border-radius: 10px;
    border: 3px solid var(--crimson-red);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
}

.colored-panels-images img:hover {
    transform: scale(1.05);
}

.colored-panels-caption {
    font-size: 11pt;
    color: var(--titanium-white);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.colored-panels-caption strong {
    color: var(--crimson-red);
}

/* Ready-Mix Concrete Section */
.ready-mix-section {
    background: linear-gradient(135deg, var(--dark-gray) 0%, var(--jet-black) 100%);
    padding: 80px 0;
}

.ready-mix-content {
    max-width: 1400px;
    margin: 0 auto;
}

.ready-mix-intro {
    text-align: center;
    margin-bottom: 60px;
}

.ready-mix-intro p {
    font-size: 1.2em;
    color: var(--silver);
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

.ready-mix-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.ready-mix-features {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.ready-mix-images {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.ready-mix-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(220, 20, 60, 0.3);
    transition: transform 0.3s ease;
}

.ready-mix-image img:hover {
    transform: scale(1.05);
}

.ready-mix-feature {
    background: rgba(26, 26, 26, 0.5);
    padding: 40px;
    border-radius: 15px;
    border-left: 4px solid var(--crimson-red);
    transition: all 0.3s ease;
}

.ready-mix-feature:hover {
    background: rgba(26, 26, 26, 0.7);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.2);
}

.ready-mix-feature h3 {
    font-size: 1.5em;
    color: var(--crimson-red);
    margin-bottom: 20px;
    font-weight: 600;
}

.ready-mix-feature p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.8;
    margin-bottom: 0;
}

/* Color Schemes Gallery */
.color-schemes-gallery {
    background: rgba(26, 26, 26, 0.5);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--crimson-red);
}

.schemes-title {
    font-size: 1.5em;
    color: var(--crimson-red);
    margin-bottom: 25px;
    font-weight: 600;
    text-align: center;
}

.color-scheme-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.color-scheme-item {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.color-scheme-item:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(220, 20, 60, 0.4);
}

.color-scheme-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* Ready-Mix Images Row */
.ready-mix-images-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.ready-mix-images-row .ready-mix-image img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(220, 20, 60, 0.3);
    transition: transform 0.3s ease;
}

.ready-mix-images-row .ready-mix-image img:hover {
    transform: scale(1.05);
}

/* Solutions Section */
.solutions-section {
    background: linear-gradient(135deg, var(--jet-black) 0%, var(--dark-gray) 100%);
}

.one-stop-badge {
    text-align: center;
    margin-bottom: 40px;
}

.one-stop-badge img {
    width: auto;
    max-width: 300px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(220, 20, 60, 0.4));
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 10px 30px rgba(220, 20, 60, 0.4));
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 15px 40px rgba(220, 20, 60, 0.6));
    }
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.solution-card {
    background: rgba(26, 26, 26, 0.7);
    padding: 40px 30px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--crimson-red), transparent);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.solution-card:hover::before {
    transform: scaleX(1);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.3);
    border-color: var(--crimson-red);
}

.solution-number {
    font-size: 3em;
    font-weight: 700;
    color: rgba(255, 50, 80, 0.9);
    line-height: 1;
    margin-bottom: 15px;
}

.solution-card h3 {
    font-size: 1.3em;
    color: var(--titanium-white);
    margin-bottom: 15px;
}

.solution-card p {
    font-size: 11pt;
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Gallery Section */
.gallery-section {
    background: var(--jet-black);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.9), transparent);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 1.1em;
    color: var(--titanium-white);
    margin-bottom: 0;
}

/* Contact Section */
.contact-section {
    position: relative;
    background-image: url('https://www.genspark.ai/api/files/s/zBX8kwxl');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(10, 10, 10, 0.9) 100%);
    z-index: 1;
}

.contact-section .container {
    position: relative;
    z-index: 2;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: rgba(220, 20, 60, 0.05);
    border-left: 3px solid var(--crimson-red);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(220, 20, 60, 0.1);
    transform: translateX(10px);
}

.contact-item i {
    font-size: 1.8em;
    color: var(--crimson-red);
    margin-top: 5px;
}

.contact-item h3 {
    font-size: 1.2em;
    color: var(--titanium-white);
    margin-bottom: 8px;
}

.contact-item p {
    font-size: 11pt;
    color: var(--silver);
    margin-bottom: 0;
}

.contact-form {
    background: rgba(26, 26, 26, 0.5);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid rgba(220, 20, 60, 0.2);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    font-size: 11pt;
    font-family: 'Calibri', Arial, sans-serif;
    background: rgba(10, 10, 10, 0.7);
    border: 1px solid rgba(192, 192, 192, 0.3);
    border-radius: 8px;
    color: var(--titanium-white);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--crimson-red);
    box-shadow: 0 0 10px rgba(220, 20, 60, 0.3);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--jet-black);
    padding: 60px 0 30px;
    border-top: 2px solid var(--crimson-red);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 20px;
}

.footer-logo p {
    color: var(--silver);
    font-size: 11pt;
}

.footer-links h4,
.footer-social h4 {
    color: var(--titanium-white);
    margin-bottom: 20px;
    font-size: 1.2em;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--silver);
    text-decoration: none;
    font-size: 11pt;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: var(--crimson-red);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(220, 20, 60, 0.1);
    border: 1px solid var(--crimson-red);
    border-radius: 50%;
    color: var(--crimson-red);
    font-size: 1.2em;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--crimson-red);
    color: var(--titanium-white);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(192, 192, 192, 0.2);
}

.footer-bottom p {
    color: var(--silver);
    font-size: 11pt;
    margin-bottom: 0;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 50px;
    font-size: 3em;
    color: var(--titanium-white);
    cursor: pointer;
    transition: color 0.3s ease;
}

.lightbox-close:hover {
    color: var(--crimson-red);
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Print Styles */
@media print {
    @page {
        size: 15.5cm 24.5cm;
        margin: 1cm 0.5cm;
    }
    
    body {
        font-size: 11pt;
    }
    
    .navbar,
    .hero-cta,
    .hamburger {
        display: none;
    }
    
    section {
        page-break-inside: avoid;
        padding: 1cm 0;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
    }
}

@media (max-width: 968px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 30px 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    /* Mobile Dropdown Styles */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(20, 20, 20, 0.95);
        border: none;
        border-top: 1px solid var(--crimson-red);
        border-radius: 0;
        min-width: auto;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        padding: 0;
        margin-top: 5px;
        box-shadow: none;
    }
    
    .dropdown:hover .dropdown-menu,
    .dropdown.active .dropdown-menu {
        max-height: 300px;
        padding: 10px 0;
    }
    
    .dropdown-link {
        font-size: 10pt;
        padding: 12px 30px;
    }
    
    .dropdown-link:hover {
        padding-left: 35px;
    }
    
    .about-highlights-section,
    .equipment-item,
    .equipment-item.reverse,
    .contact-content,
    .footer-content,
    .ready-mix-layout,
    .ready-mix-images-row,
    .key-stats-grid,
    .problem-comparison,
    .systems-comparison,
    .coverage-visual-grid,
    .verdict-grid {
        grid-template-columns: 1fr;
    }
    
    .color-scheme-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-title {
        font-size: 1.8em;
    }
    
    .stat-number-large {
        font-size: 3em;
    }
    
    .units-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .one-panel-circle {
        width: 200px;
        height: 200px;
    }
    
    .circle-number {
        font-size: 4em;
    }
    
    .verdict-banner p {
        font-size: 1.3em;
    }
    
    .about-diagrams {
        flex-direction: column;
    }
    
    .about-image img {
        max-width: 100%;
        width: 100%;
    }
    
    .equipment-item.reverse .equipment-image,
    .equipment-item.reverse .equipment-info {
        order: unset;
    }
    
    .hero-title {
        font-size: 2.5em;
    }
    
    .hero-stats {
        gap: 30px;
    }
    
    .wall-panels-images {
        flex-direction: column;
        align-items: center;
    }
    
    .wall-panels-images img {
        width: 100%;
    }
}

@media (max-width: 1024px) {
    .specs-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 2em;
    }
    
    .hero-subtitle {
        font-size: 1.3em;
    }
    
    .section-title {
        font-size: 2em;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-logo {
        height: 80px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
}