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

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #3b82f6;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --text-color: #334155;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --gradient-1: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    --gradient-2: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

body.menu-open {
    overflow: hidden;
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 900;
}

body.menu-open::after {
    opacity: 1;
    visibility: visible;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 30px;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-1);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-1);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: #fff;
}

/* ===== Header & Navigation ===== */
header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 0;
}

.logo .tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a.active {
    color: var(--primary-color);
}

.hamburger,
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    z-index: 1001;
}

.hamburger span,
.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ===== Hero Section ===== */
.hero {
    background: var(--gradient-1);
    padding: 80px 20px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 500px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h2 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 1rem;
}

.hero-content h3 {
    font-size: 2rem;
    color: #dbeafe;
    margin-bottom: 1rem;
    font-weight: 400;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #dbeafe;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image img {
    max-width: 500px;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.2));
}

/* ===== Welcome Section ===== */
.welcome-section {
    padding: 80px 20px;
    background: var(--light-color);
}

.welcome-text {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    color: var(--text-color);
    line-height: 1.8;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ===== Benefits Section ===== */
.benefits-section {
    padding: 80px 20px;
    background: #fff;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    padding: 2rem;
    background: var(--light-color);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
}

.benefit-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== Services Section ===== */
.services-preview {
    padding: 80px 20px;
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-card p {
    color: var(--text-light);
}

.cta-center {
    text-align: center;
}

/* ===== Testimonials Section ===== */
.testimonials-section {
    padding: 80px 20px;
    background: #fff;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--light-color);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.quote-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author h4 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
}

.testimonial-author p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ===== Certification Bodies Section ===== */
.certification-bodies {
    padding: 80px 20px;
    background: var(--light-color);
    text-align: center;
}

.cert-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
    margin-top: 3rem;
}

.cert-logo-item {
    padding: 1.5rem 2.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    color: var(--dark-color);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cert-logo-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* ===== Services Page - Detailed Cards ===== */
.main-services {
    padding: 80px 20px;
    background: #fff;
}

.services-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.service-detailed-card {
    background: var(--light-color);
    padding: 2.5rem;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.service-detailed-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-icon-large {
    width: 100px;
    height: 100px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 1.5rem;
}

.service-detailed-card h3 {
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.service-detailed-card > p {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.service-features {
    list-style: none;
    margin-top: 1.5rem;
}

.service-features li {
    padding: 0.75rem 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.service-features li i {
    color: var(--success-color);
    font-size: 1.2rem;
}

/* ===== ISO Standards Section ===== */
.iso-standards {
    padding: 80px 20px;
    background: var(--light-color);
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.standard-card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-color);
    display: block;
    text-decoration: none;
    color: inherit;
}

.standard-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--accent-color);
    cursor: pointer;
}

.standard-card h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.standard-title {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.standard-card p:last-child {
    color: var(--text-light);
}

/* ===== Process Steps ===== */
.process-steps {
    padding: 80px 20px;
    background: #fff;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.step-item {
    text-align: center;
    padding: 2rem;
    position: relative;
    background: var(--light-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.step-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-1);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step-item h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    font-size: 1.2rem;
}

.step-item p {
    color: var(--text-color);
    line-height: 1.6;
}

/* ===== ISO Maintenance Section ===== */
.iso-maintenance {
    padding: 80px 20px;
    background: var(--light-color);
}

.maintenance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.maintenance-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.maintenance-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.maintenance-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.maintenance-card h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.maintenance-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* ===== Page Header ===== */
.page-header {
    background: var(--gradient-1);
    padding: 80px 20px;
    text-align: center;
    color: #fff;
}

.page-header h1 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
    line-height: 1.2;
}

.page-header p {
    font-size: 1.3rem;
    color: #dbeafe;
}

/* ===== About Page ===== */
.about-content {
    padding: 80px 20px;
    background: #fff;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text-color);
}

.about-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.mission-vision {
    padding: 80px 20px;
    background: var(--light-color);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.mv-card {
    background: #fff;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.mv-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: #fff;
}

.mv-card h3 {
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.mv-card p {
    color: var(--text-color);
    line-height: 1.8;
}

.why-choose-us {
    padding: 80px 20px;
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: var(--light-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.8rem;
    color: #fff;
}

.feature-item h3 {
    margin-bottom: 0.75rem;
}

.feature-item p {
    color: var(--text-light);
}

.our-values {
    padding: 80px 20px;
    background: var(--light-color);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.value-card p {
    color: var(--text-color);
    line-height: 1.6;
}

/* ===== Advantages Section ===== */
.advantages-section {
    padding: 80px 20px;
    background: #fff;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.advantage-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.advantage-item i {
    color: var(--success-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.advantage-item p {
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

/* ===== Contact Page ===== */
.contact-section {
    padding: 80px 20px;
    background: var(--light-color);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 480px));
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
    justify-content: center;
    justify-items: stretch;
}

.contact-form-container,
.contact-info-container {
    background: #fff;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
}

.contact-form-container h2,
.contact-info-container h2 {
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.contact-info-container > p {
    color: var(--text-color);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
    display: block;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
    display: block;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
    font-size: 1.3rem;
}

.contact-details h3 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-details p {
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.social-connect {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.social-connect h3 {
    margin-bottom: 1rem;
    text-align: center;
}

.social-links-large {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links-large a {
    width: 50px;
    height: 50px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.social-links-large a:hover {
    background: var(--gradient-1);
    color: #fff;
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .contact-section {
        padding: 60px 15px;
    }
}

@media (max-width: 600px) {
    .contact-form-container,
    .contact-info-container {
        padding: 1.75rem;
    }
}

.map-section {
    padding: 80px 20px;
    background: #fff;
}

.map-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.faq-section {
    padding: 80px 20px;
    background: var(--light-color);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    margin-bottom: 1rem;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: var(--light-color);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* ===== CTA Section ===== */
.cta-section {
    background: var(--gradient-1);
    padding: 80px 20px;
    text-align: center;
    color: #fff;
}

.cta-section h2 {
    color: #fff;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #dbeafe;
}

.cta-section .btn-primary {
    background: #fff;
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background: var(--light-color);
}

/* ===== Footer ===== */
footer {
    background: var(--dark-color);
    color: #fff;
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.footer-col p {
    color: #cbd5e1;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: #cbd5e1;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--accent-color);
}

.footer-col ul.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #cbd5e1;
    margin-bottom: 0.75rem;
    padding: 0.25rem 0;
}

.footer-col ul.contact-info li i {
    color: var(--accent-color);
}

/* Two-column layout for ISO Standards in footer */
.footer-col.iso-standards-col ul {
    column-count: 2;
    column-gap: 1.5rem;
}

.footer-col.iso-standards-col ul li {
    break-inside: avoid;
    page-break-inside: avoid;
    margin-bottom: 0.75rem;
}

@media (max-width: 768px) {
    .footer-col.iso-standards-col ul {
        column-count: 1;
    }
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: #334155;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #334155;
    color: #94a3b8;
}

/* ===== Responsive Design ===== */
@media (max-width: 968px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-content h3 {
        font-size: 1.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content h3 {
        font-size: 1.25rem;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
        line-height: 1.3;
    }
    
    .benefits-grid,
    .services-grid,
    .services-detailed-grid,
    .standards-grid {
        grid-template-columns: 1fr;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 15px;
    }
    
    .page-header {
        padding: 60px 15px;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
        line-height: 1.2;
    }
    
    .page-header p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-content h2 {
        font-size: 1.75rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .contact-form-container,
    .contact-info-container {
        padding: 2rem;
    }
}

/* ===== Content Pages Styles ===== */
.page-hero {
    background: var(--gradient-1);
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
    margin-top: 80px;
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
}

.content-section {
    padding: 60px 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.main-content {
    background: #fff;
}

.main-content h2 {
    color: var(--dark-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.main-content h3 {
    color: var(--dark-color);
    font-size: 1.5rem;
    margin: 2.5rem 0 1rem;
}

.main-content h4 {
    color: var(--dark-color);
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.main-content p {
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.benefits-list {
    margin: 2rem 0;
}

.benefit-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--light-color);
    border-radius: 8px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.benefit-item i {
    color: var(--success-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.benefit-item h4 {
    margin-bottom: 0.5rem;
}

.benefit-item p {
    margin-bottom: 0;
    color: var(--text-light);
}

.industry-list,
.requirements-list {
    list-style: none;
    padding: 0;
}

.industry-list li,
.requirements-list li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.industry-list li:before {
    content: "▸";
    position: absolute;
    left: 0.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

.process-steps {
    margin: 2rem 0;
    display: grid;
    gap: 1.5rem;
}

.step {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: #fff;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.step:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.step h4 {
    margin-top: 0;
}

.step p {
    margin-bottom: 0;
    color: var(--text-light);
}

.info-box {
    background: var(--light-color);
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 4px;
}

.info-box p {
    margin-bottom: 0.5rem;
}

.info-box p:last-child {
    margin-bottom: 0;
}

.cta-box {
    background: var(--gradient-1);
    color: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.cta-box h3 {
    color: #fff;
    margin-top: 0;
    margin-bottom: 1rem;
}

.cta-box p {
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.sidebar {
    position: sticky;
    top: 100px;
    align-self: start;
}

.sidebar-widget {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.sidebar-widget h3 {
    color: var(--dark-color);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-color);
}

.contact-info {
    text-align: center;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.contact-info i {
    color: var(--primary-color);
}

.contact-info .btn {
    margin-top: 1rem;
    width: 100%;
}

.related-links {
    list-style: none;
    padding: 0;
}

.related-links li {
    margin-bottom: 0.75rem;
}

.related-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 4px;
    color: var(--text-color);
    transition: all 0.3s ease;
}

.related-links a:hover {
    background: var(--light-color);
    color: var(--primary-color);
    padding-left: 1rem;
}

.related-links a:before {
    content: "→";
    color: var(--primary-color);
}

.download-btn {
    display: block;
    padding: 0.75rem 1rem;
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 0.75rem;
    text-align: center;
    transition: all 0.3s ease;
}

.download-btn:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.download-btn i {
    margin-right: 0.5rem;
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ===== Responsive for Content Pages ===== */
@media (max-width: 968px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: static;
    }
    
    .page-hero h1 {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .page-hero {
        padding: 60px 0 40px;
    }
    
    .page-hero h1 {
        font-size: 1.75rem;
    }
    
    .page-hero p {
        font-size: 1rem;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto;
    }
}
/* ===== Enhanced Header Styles ===== */
.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar-enhanced {
    padding: 1rem 0;
}

.navbar-enhanced .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-left: 10px;
}

.logo-enhanced {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
    margin-left: 0;
}

.company-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 50%;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.logo-text h1 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin: 0;
    font-weight: 700;
    line-height: 1.2;
}

.logo-text .tagline {
    font-size: 0.75rem;
    color: var(--text-light);
    margin: 0;
}

.nav-menu-enhanced {
    display: flex;
    gap: 1.2rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-shrink: 0;
}

.nav-menu-enhanced li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-size: 0.95rem;
}

.nav-menu-enhanced li a:hover,
.nav-menu-enhanced li a.active {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.nav-menu-enhanced li a i {
    font-size: 0.9rem;
}

.header-cta {
    display: flex;
}

.btn-header-cta {
    background: var(--gradient-1);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
}

.btn-header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* ===== Enhanced Hero Section ===== */
.hero-enhanced {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 60px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: #3b82f6;
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.shape-2 {
    width: 350px;
    height: 350px;
    background: #8b5cf6;
    bottom: -100px;
    right: -100px;
    animation-delay: 7s;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: #06b6d4;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 50px) scale(1.05);
    }
}

.hero-wrapper {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content-enhanced {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideInLeft 1s ease;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: slideInLeft 1s ease 0.2s backwards;
}

.hero-title-gradient {
    display: block;
    font-weight: 800;
    background: linear-gradient(to right, #ffffff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-title-subtitle {
    display: block;
    font-size: 2rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    animation: slideInLeft 1s ease 0.4s backwards;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
    animation: slideInLeft 1s ease 0.6s backwards;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: white;
}

.hero-feature-item i {
    font-size: 1.25rem;
    color: #10b981;
}

.hero-buttons-enhanced {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: slideInLeft 1s ease 0.8s backwards;
}

.btn-hero-primary {
    background: white;
    color: var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
}

.btn-hero-secondary {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.hero-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    animation: slideInLeft 1s ease 1s backwards;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.trust-badge i {
    font-size: 1.5rem;
    color: #fbbf24;
}

.hero-visual {
    position: relative;
    animation: slideInRight 1s ease 0.5s backwards;
}

.hero-image-wrapper {
    position: relative;
    height: 500px;
}

.hero-certificate-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
    width: 300px;
    animation: pulse 3s ease infinite;
}

.certificate-icon {
    width: 100px;
    height: 100px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 3rem;
    color: white;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4);
}

.hero-certificate-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.certificate-stars {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.certificate-stars i {
    color: #fbbf24;
    font-size: 1.25rem;
}

.certificate-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #10b981;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
}

.floating-card {
    position: absolute;
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: floatCard 4s ease-in-out infinite;
}

.floating-card i {
    font-size: 2rem;
    color: var(--primary-color);
}

.floating-card h4 {
    font-size: 1rem;
    color: var(--dark-color);
    margin: 0;
}

.floating-card p {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
}

.card-1 {
    top: 10%;
    left: 0;
    animation-delay: 0s;
}

.card-2 {
    top: 30%;
    right: 0;
    animation-delay: 1s;
}

.card-3 {
    bottom: 30%;
    left: 0;
    animation-delay: 2s;
}

.card-4 {
    bottom: 10%;
    right: 0;
    animation-delay: 3s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.hero-wave svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
}

.hero-wave path {
    fill: #ffffff;
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design for Enhanced Hero */
@media (max-width: 1200px) {
    .nav-menu-enhanced {
        gap: 1rem;
    }
    
    .nav-menu-enhanced li a {
        padding: 0.5rem 0.75rem;
        font-size: 0.95rem;
    }
    
    .logo-text h1 {
        font-size: 1.25rem;
    }
    
    .page-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 1024px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-title-subtitle {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .navbar-enhanced,
    .navbar-enhanced .container {
        position: relative;
    }

    .nav-menu-enhanced {
        position: fixed;
        top: 76px;
        left: 16px;
        right: 16px;
        display: flex;
        flex-direction: column;
        background: #fff;
        padding: 1.25rem;
        box-shadow: var(--shadow-xl);
        border-radius: 18px;
        gap: 0.35rem;
        z-index: 1100;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        max-height: 0;
        overflow: hidden;
        transform: translateY(-10px);
        transition: max-height 0.35s ease, opacity 0.25s ease, transform 0.3s ease;
    }
    
    .nav-menu-enhanced.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        max-height: 85vh;
        transform: translateY(0);
    }
    
    .nav-menu-enhanced li a {
        width: 100%;
        padding: 0.75rem 0.5rem;
        border-radius: 6px;
    }
    
    .header-cta,
    .navbar-enhanced .btn-header-cta {
        display: none;
    }

    .hamburger,
    .nav-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-title-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .hero-buttons-enhanced {
        flex-direction: column;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .hero-trust-badges {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ===== Clickable Link Styles ===== */
.clickable-link {
    cursor: pointer;
    transition: all 0.2s ease;
}

.clickable-link:hover {
    text-decoration: underline !important;
    opacity: 0.8;
}

.contact-info .clickable-link:hover,
.contact-info-item .clickable-link:hover {
    color: var(--primary-color) !important;
}

/* Contact icon hover effects */
.contact-icon {
    transition: all 0.3s ease;
}

a .contact-icon:hover {
    transform: scale(1.1);
    background: var(--primary-color);
    color: white;
}

a .contact-icon:hover i {
    color: white;
}

/* Footer icon hover effects */
.contact-info li a i {
    transition: all 0.2s ease;
}

.contact-info li a:hover i {
    transform: scale(1.2);
    color: var(--primary-color) !important;
}