/* ====================================
   Stagno Tech Sdn Bhd - Corporate Website
   Professional & Corporate Styling
   ==================================== */

/* CSS Variables */
:root {
    /* Primary Colors - Corporate Blue */
    --primary: #0A2647;
    --primary-light: #144272;
    --primary-dark: #051937;

    /* Accent Colors - Logo Yellow */
    --accent: #F4C430;
    --accent-light: #F7D45E;
    --accent-dark: #D4A810;

    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --light-gray: #E9ECEF;
    --gray: #6C757D;
    --dark-gray: #343A40;
    --black: #212529;

    /* Functional Colors */
    --success: #28A745;
    --text-primary: #2D3748;
    --text-secondary: #4A5568;
    --text-muted: #718096;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1200px;

    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* ====================================
   Container & Layout
   ==================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ====================================
   Typography
   ==================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* ====================================
   Buttons
   ==================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--primary-dark);
    border-color: var(--accent);
}

.btn-primary:hover {
    background-color: var(--accent-dark);
    border-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
    background-color: var(--white);
    color: var(--primary);
}

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

.btn-white:hover {
    background-color: var(--off-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-full {
    width: 100%;
}

/* ====================================
   Section Styles
   ==================================== */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
    margin-bottom: 12px;
}

.section-title {
    margin-bottom: 20px;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* ====================================
   Header & Navigation
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

.header.scrolled {
    background-color: var(--white);
    box-shadow: var(--shadow);
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 45px;
    width: auto;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.header.scrolled .logo-img {
    height: 40px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: 1px;
    transition: var(--transition);
}

.header.scrolled .logo-text {
    color: var(--primary);
}

.logo-accent {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--white);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.header.scrolled .nav-link {
    color: var(--text-primary);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
    background-color: var(--off-white);
    color: var(--primary);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    border-radius: 3px;
    transition: var(--transition);
}

.header.scrolled .bar {
    background-color: var(--primary);
}

/* ====================================
   Hero Section
   ==================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 80px;
}

.hero-text {
    max-width: 700px;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 20px;
}

.hero-title {
    color: var(--white);
    margin-bottom: 24px;
    font-weight: 800;
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.hero-badges {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge i {
    color: var(--accent);
    font-size: 1.1rem;
}

.badge span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 0.5px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* ====================================
   Stats Section
   ==================================== */
.stats {
    background-color: var(--primary);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 10px;
}

.stat-prefix,
.stat-suffix {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ====================================
   About Section
   ==================================== */
.about {
    background-color: var(--off-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-content {
    padding-right: 20px;
}

.about-lead {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

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

.feature i {
    color: var(--accent);
    font-size: 1.1rem;
}

.feature span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.about-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.vision-card,
.mission-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.vision-card {
    border-left: 4px solid var(--accent);
}

.mission-card {
    border-left: 4px solid var(--primary);
}

.card-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--off-white);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.card-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.vision-card h3,
.mission-card h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.vision-card p {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 0;
}

.mission-card ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mission-card li {
    position: relative;
    padding-left: 20px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.mission-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* ====================================
   Philosophy Section
   ==================================== */
.philosophy {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.philosophy-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.philosophy-text .section-subtitle {
    color: var(--accent);
}

.philosophy-text .section-title {
    color: var(--white);
    margin-bottom: 24px;
}

.philosophy-text p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
}

.philosophy-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.value-item {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 28px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.value-item:hover {
    background-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-5px);
}

.value-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--accent);
    border-radius: var(--radius);
    margin-bottom: 16px;
}

.value-icon i {
    font-size: 1.3rem;
    color: var(--primary-dark);
}

.value-item h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.value-item p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

/* ====================================
   Services Section
   ==================================== */
.services {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--light-gray);
    transition: var(--transition);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

/* Service Images Gallery */
.service-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    height: 200px;
    overflow: hidden;
}

.service-images img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition);
}

.service-card:hover .service-images img {
    transform: scale(1.05);
}

.service-content {
    padding: 32px;
}

.service-card-simple {
    display: flex;
    flex-direction: column;
}

.service-card-simple .service-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 14px;
}

.service-content > p {
    font-size: 0.95rem;
    margin-bottom: 18px;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.service-list li {
    position: relative;
    padding-left: 22px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    margin-top: auto;
}

.service-link i {
    transition: var(--transition);
}

.service-link:hover {
    color: var(--accent);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ====================================
   Experience Section
   ==================================== */
.experience {
    background-color: var(--off-white);
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
    margin-bottom: 80px;
}

.client-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background-color: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    min-height: 100px;
}

.client-item span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-align: center;
}

.client-logo {
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: var(--transition);
}

.client-item:hover {
    box-shadow: var(--shadow);
    transform: translateY(-3px);
}

.client-item:hover span {
    color: var(--primary);
}

.client-item:hover .client-logo {
    transform: scale(1.05);
}

.portfolio-section h3 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.5rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.portfolio-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--accent);
}

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

.portfolio-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--off-white);
    border-radius: var(--radius);
    margin-bottom: 20px;
}

.portfolio-icon i {
    font-size: 1.3rem;
    color: var(--primary);
}

.portfolio-card h4 {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.portfolio-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ====================================
   Certifications Section
   ==================================== */
.certifications {
    background-color: var(--white);
}

.cert-content {
    max-width: 1000px;
    margin: 0 auto;
}

.iso-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 50px;
    border-radius: var(--radius-lg);
    margin-bottom: 50px;
    color: var(--white);
}

.iso-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 28px;
    background-color: var(--accent);
    border-radius: 50px;
    margin-bottom: 24px;
}

.iso-badge i {
    font-size: 1.5rem;
    color: var(--primary-dark);
}

.iso-badge span {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.iso-section h3 {
    color: var(--white);
    margin-bottom: 24px;
}

.iso-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.iso-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.iso-list li i {
    color: var(--accent);
}

.registrations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.reg-category {
    background-color: var(--off-white);
    padding: 30px;
    border-radius: var(--radius-lg);
}

.reg-category h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.reg-category h4 i {
    color: var(--accent);
}

.reg-category ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.reg-category li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding-left: 16px;
    position: relative;
}

.reg-category li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* ====================================
   CTA Section
   ==================================== */
.cta {
    background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 100%);
    padding: 80px 0;
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta h2 {
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.cta p {
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 32px;
}

/* ====================================
   Contact Section
   ==================================== */
.contact {
    position: relative;
    background: linear-gradient(135deg, rgba(10, 38, 71, 0.92) 0%, rgba(20, 66, 114, 0.88) 100%), url('stsboffice.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.contact .section-header .section-subtitle {
    color: var(--accent);
}

.contact .section-header .section-title {
    color: var(--white);
}

.contact .section-header .section-description {
    color: rgba(255, 255, 255, 0.8);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1.2fr;
    gap: 30px;
}

.contact-card {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact-badge {
    display: inline-block;
    padding: 6px 14px;
    background-color: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.contact-card h3 {
    font-size: 1.3rem;
    margin-bottom: 24px;
}

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

.contact-item {
    display: flex;
    gap: 14px;
}

.contact-item i {
    width: 20px;
    color: var(--accent);
    margin-top: 4px;
}

.contact-item p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.contact-item a {
    color: var(--primary);
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--accent);
}

.contact-form-wrapper {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    font-size: 1.3rem;
    margin-bottom: 24px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--radius);
    transition: var(--transition);
    background-color: var(--off-white);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--white);
}

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

/* ====================================
   Footer
   ==================================== */
.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    border-radius: var(--radius-sm);
}

.footer-about p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 24px;
}

.footer-badges {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-badges span {
    display: inline-block;
    padding: 6px 12px;
    background-color: rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    color: var(--accent);
}

.footer h4 {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul,
.footer-services ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-services a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.footer-contact i {
    color: var(--accent);
    width: 16px;
}

.footer-bottom {
    padding: 30px 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-bottom: 5px;
}

.footer-bottom p:last-child {
    margin-bottom: 0;
    color: var(--accent);
    font-weight: 500;
}

/* ====================================
   Back to Top Button
   ==================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent);
    transform: translateY(-5px);
}

/* ====================================
   Responsive Design
   ==================================== */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-content {
        padding-right: 0;
    }

    .about-cards {
        flex-direction: row;
    }

    .philosophy-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-form-wrapper {
        grid-column: span 2;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 70px 0;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background-color: var(--primary-dark);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0;
        transition: var(--transition-slow);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        padding: 16px 32px;
        font-size: 1.1rem;
        color: var(--white);
    }

    .header.scrolled .nav-link {
        color: var(--white);
    }

    .hamburger.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .about-cards {
        flex-direction: column;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .philosophy-values {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .registrations-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        grid-column: auto;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-badges {
        flex-direction: column;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-content {
        padding: 24px;
    }

    .service-images {
        height: 150px;
    }

    .service-images img {
        height: 150px;
    }

    .iso-section {
        padding: 30px 20px;
    }
}

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

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll Reveal Animation Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* ====================================
   About Us Page Styles
   ==================================== */

/* Header Solid (for internal pages) */
.header-solid {
    background-color: var(--primary);
    box-shadow: var(--shadow);
}

.header-solid .logo-text {
    color: var(--white);
}

/* Page Hero */
.page-hero {
    position: relative;
    padding: 180px 0 100px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    text-align: center;
}

.page-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.03)"/></svg>') repeat;
    background-size: 50px 50px;
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.page-hero .hero-subtitle {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 16px;
}

.page-hero .hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
}

.page-hero .hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Team Section */
.team-section {
    padding: var(--section-padding) 0;
}

.team-section-alt {
    background-color: var(--off-white);
}

/* Team Grid */
.team-grid {
    display: grid;
    gap: 40px;
}

.directors-grid {
    grid-template-columns: repeat(3, 1fr);
}

.management-grid {
    grid-template-columns: 1fr;
    max-width: 1000px;
    margin: 0 auto;
}

/* Team Card */
.team-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

/* Team Photo */
.team-photo {
    position: relative;
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    overflow: hidden;
}

.team-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-card:hover .team-photo img {
    transform: scale(1.05);
}

.photo-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
}

.photo-placeholder i {
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Team Info */
.team-info {
    padding: 30px;
}

.team-info h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.team-position {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-dark);
    margin-bottom: 12px;
}

.team-qualification {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--light-gray);
}

.team-qualification i {
    color: var(--primary);
}

.team-bio {
    margin-bottom: 20px;
}

.team-bio p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.team-bio p:last-child {
    margin-bottom: 0;
}

.team-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
}

.team-highlights span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background-color: var(--off-white);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.team-highlights span i {
    color: var(--accent);
    font-size: 0.75rem;
}

/* Horizontal Team Card (for Management) */
.team-card-horizontal {
    display: grid;
    grid-template-columns: 280px 1fr;
}

.team-card-horizontal .team-photo {
    height: 100%;
    min-height: 350px;
}

.team-card-horizontal .team-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* About Page Responsive */
@media (max-width: 1024px) {
    .directors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-card-horizontal {
        grid-template-columns: 220px 1fr;
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: 140px 0 80px;
    }

    .page-hero .hero-title {
        font-size: 2.2rem;
    }

    .directors-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .team-card-horizontal {
        grid-template-columns: 1fr;
    }

    .team-card-horizontal .team-photo {
        height: 280px;
        min-height: auto;
    }

    .team-card-horizontal .team-info {
        padding: 30px;
    }

    .team-photo {
        height: 280px;
    }
}

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

    .page-hero .hero-description {
        font-size: 1rem;
    }

    .team-info {
        padding: 24px;
    }

    .team-info h3 {
        font-size: 1.2rem;
    }

    .team-highlights {
        flex-direction: column;
    }

    .team-highlights span {
        width: fit-content;
    }
}