/* ================================
   Prozet Technologies - Main Stylesheet
   Pure CSS3 - No frameworks
================================ */

/* CSS Variables */
:root {
    --primary-red: #EA2431;
    --primary-red-dark: #c91d29;
    --secondary-green: #0F6443;
    --secondary-green-dark: #0a4e34;
    --accent-dark: #2c2c2c;
    --text-dark: #111111;
    --text-light: #555555;
    --text-muted: #888888;
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-gray: #f0f2f5;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

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

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

ul, ol {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ================================
   Top Running Bar (Marquee)
================================ */
.top-bar {
    background: linear-gradient(90deg, var(--secondary-green), var(--secondary-green-dark));
    color: var(--bg-white);
    padding: 8px 0;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1001;
}

.top-bar-content {
    display: flex;
    animation: marquee 25s linear infinite;
    white-space: nowrap;
}

.top-bar:hover .top-bar-content {
    animation-play-state: paused;
}

.top-bar-text {
    display: flex;
    align-items: center;
    gap: 40px;
    padding-right: 40px;
    font-size: 0.9rem;
    font-weight: 500;
}

.top-bar-text span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar-text .separator {
    width: 8px;
    height: 8px;
    background: var(--primary-red);
    border-radius: 50%;
    animation: blink 1.5s ease-in-out infinite;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Brand Color Blink Effect */
.blink-effect {
    animation: brandBlink 2s ease-in-out infinite;
}

@keyframes brandBlink {
    0%, 100% { color: var(--primary-red); }
    50% { color: var(--secondary-green); }
}

/* ================================
   Header & Navigation
================================ */
.header {
    position: fixed;
    top: 36px;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: box-shadow var(--transition-normal);
}

.header.no-top-bar {
    top: 0;
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo img {
    height: 50px;
    width: auto;
}

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

.logo-text .company-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary-green);
    letter-spacing: 0.5px;
}

.logo-text .tagline {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
}

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

.nav-menu a {
    padding: 10px 16px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    border-radius: var(--border-radius);
    transition: all var(--transition-fast);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-red), var(--secondary-green));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    transform: scaleX(1);
}

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

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: var(--accent-dark);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

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

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

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

/* ================================
   Hero Section
================================ */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 110px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15,100,67,0.85) 0%, rgba(0,0,0,0.6) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--bg-white);
    padding: 40px 20px;
    max-width: 900px;
}

.hero-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    animation: fadeInUp 0.8s ease;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 32px;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s both;
}

/* ================================
   Buttons
================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--primary-red-dark);
    border-color: var(--primary-red-dark);
    box-shadow: 0 4px 16px rgba(234, 36, 49, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-green);
    color: var(--bg-white);
    border-color: var(--secondary-green);
}

.btn-secondary:hover {
    background: var(--secondary-green-dark);
    border-color: var(--secondary-green-dark);
    box-shadow: 0 4px 16px rgba(15, 100, 67, 0.4);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--bg-white);
    color: var(--secondary-green);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--bg-white);
    border-color: #25D366;
}

.btn-whatsapp:hover {
    background: #20bd5a;
    border-color: #20bd5a;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    transform: translateY(-2px);
}

/* Button Ripple */
.btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    transform: scale(0);
    animation: ripple 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ================================
   Sections
================================ */
.section {
    padding: var(--spacing-xl) 0;
}

.section-light {
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-red), var(--secondary-green));
    border-radius: 2px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 20px auto 0;
}

/* ================================
   Cards
================================ */
.card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

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

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--secondary-green), var(--secondary-green-dark));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--bg-white);
}

.card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.card p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Service Cards Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-red), var(--secondary-green));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card ul {
    margin-top: 16px;
    padding-left: 0;
}

.service-card li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 8px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.service-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--secondary-green);
    border-radius: 50%;
}

/* Service Expandable Content */
.service-card .service-details {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.service-card.expanded .service-details {
    max-height: 500px;
}

.service-card .read-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--secondary-green);
    color: var(--secondary-green);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.service-card .read-more-btn:hover {
    background: var(--secondary-green);
    color: var(--bg-white);
}

.service-card .read-more-btn svg {
    transition: transform var(--transition-fast);
}

.service-card.expanded .read-more-btn svg {
    transform: rotate(180deg);
}

/* Industries Grid */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.industry-card {
    text-align: center;
    padding: 40px 24px;
}

.industry-card .industry-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all var(--transition-normal);
}

.industry-card:hover .industry-icon {
    background: var(--secondary-green);
    color: var(--bg-white);
    transform: scale(1.1);
}

/* ================================
   Features / Why Choose Us
================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: var(--spacing-md);
    background: var(--bg-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-green);
}

.feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--secondary-green), var(--secondary-green-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-white);
    font-weight: 700;
    font-size: 1.2rem;
}

.feature-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

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

/* ================================
   Strengths (About Page)
================================ */
.strengths-list {
    max-width: 800px;
    margin: 0 auto;
}

.strength-item {
    display: flex;
    gap: 24px;
    padding: 30px;
    margin-bottom: 20px;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--secondary-green);
    transition: all var(--transition-normal);
}

.strength-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.strength-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-red);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
}

.strength-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.strength-content p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ================================
   Mission & Vision
================================ */
.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.mission-box, .vision-box {
    padding: 40px;
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}

.mission-box {
    background: linear-gradient(135deg, var(--secondary-green), var(--secondary-green-dark));
    color: var(--bg-white);
}

.vision-box {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
    color: var(--bg-white);
}

.mission-box h3, .vision-box h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mission-box p, .vision-box p {
    opacity: 0.95;
    line-height: 1.8;
    margin-bottom: 16px;
}

.mission-box ul, .vision-box ul {
    margin-top: 20px;
}

.mission-box li, .vision-box li {
    padding-left: 24px;
    position: relative;
    margin-bottom: 10px;
    opacity: 0.9;
}

.mission-box li::before, .vision-box li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--bg-white);
    border-radius: 50%;
}

/* ================================
   Contact Page
================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

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

.contact-card {
    padding: 30px;
    background: var(--bg-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.contact-card h4 {
    font-size: 1.2rem;
    color: var(--secondary-green);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-card p {
    color: var(--text-light);
    margin-bottom: 8px;
    line-height: 1.7;
}

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

.contact-card a:hover {
    color: var(--primary-red-dark);
}

/* Contact Form */
.contact-form {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.contact-form h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: inherit;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-white);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-green);
}

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

.form-error {
    color: var(--primary-red);
    font-size: 0.85rem;
    margin-top: 6px;
    display: none;
}

.form-group.error input,
.form-group.error textarea {
    border-color: var(--primary-red);
}

.form-group.error .form-error {
    display: block;
}

/* Map */
.map-container {
    margin-top: 60px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.map-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

/* ================================
   Footer
================================ */
.footer {
    background: var(--accent-dark);
    color: var(--bg-white);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

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

.footer-about .footer-logo img {
    height: 50px;
    background: var(--bg-white);
    padding: 8px;
    border-radius: var(--border-radius);
}

.footer-about .footer-logo span {
    font-size: 1.3rem;
    font-weight: 700;
}

.footer-about p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    line-height: 1.7;
}

.footer h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary-red);
    border-radius: 2px;
}

.footer-links a {
    display: block;
    color: rgba(255,255,255,0.8);
    padding: 8px 0;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-red);
    padding-left: 8px;
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-contact a {
    color: var(--primary-red);
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

/* ================================
   WhatsApp Floating Button
================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    animation: pulse 2s infinite;
    transition: transform var(--transition-fast);
}

.whatsapp-float a:hover {
    transform: scale(1.1);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: var(--bg-white);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ================================
   Back to Top Button
================================ */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.back-to-top a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--secondary-green);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.back-to-top a:hover {
    background: var(--secondary-green-dark);
    transform: translateY(-4px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    stroke: var(--bg-white);
    stroke-width: 2;
    fill: none;
}

/* ================================
   Page Banner (Inner Pages)
================================ */
.page-banner {
    background: linear-gradient(135deg, var(--secondary-green), var(--secondary-green-dark));
    padding: 100px 0 60px;
    margin-top: 110px;
    text-align: center;
    color: var(--bg-white);
}

.page-banner h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.page-banner .breadcrumb {
    font-size: 0.95rem;
    opacity: 0.9;
}

.page-banner .breadcrumb a {
    color: rgba(255,255,255,0.8);
}

.page-banner .breadcrumb a:hover {
    color: var(--bg-white);
}

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

@keyframes softGlow {
    0%, 100% { text-shadow: 2px 2px 8px rgba(0,0,0,0.3); }
    50% { text-shadow: 2px 2px 16px rgba(234,36,49,0.3); }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

/* ================================
   CTA Strip
================================ */
.cta-strip {
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-dark));
    color: white;
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta-strip h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.cta-strip p {
    font-size: 1.1rem;
    margin-bottom: 32px;
    opacity: 0.95;
}

.cta-strip-green {
    background: linear-gradient(135deg, var(--secondary-green), var(--secondary-green-dark));
}

/* ================================
   Responsive Design
================================ */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .top-bar {
        padding: 6px 0;
        font-size: 0.8rem;
    }
    
    .header {
        top: 32px;
    }
    
    .nav-menu {
        position: fixed;
        top: 106px;
        left: 0;
        width: 100%;
        background: var(--bg-white);
        flex-direction: column;
        padding: 20px;
        gap: 0;
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu a {
        padding: 14px 16px;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu a::after {
        display: none;
    }
    
    .hero {
        min-height: 500px;
        margin-top: 106px;
    }
    
    .page-banner {
        margin-top: 106px;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .strength-item {
        flex-direction: column;
        text-align: center;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .page-banner {
        padding: 80px 0 50px;
    }
    
    .page-banner h1 {
        font-size: 2rem;
    }
    
    .logo-text .company-name {
        font-size: 1rem;
    }
    
    .logo-text .tagline {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .card {
        padding: 20px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
    }
    
    .whatsapp-float a {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
    
    .back-to-top {
        bottom: 80px;
        right: 20px;
    }
    
    .back-to-top a {
        width: 44px;
        height: 44px;
    }
}

/* SVG Icon Styles */
.icon-svg {
    width: 28px;
    height: 28px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}