/* ===============================
   RhinoSecAI Website Styles
   Brand: Thick-Skinned. Sharp-Minded.
   =============================== */

/* ===========================
   CSS Variables & Reset
   =========================== */
:root {
    /* Brand Colors */
    --charcoal-black: #1F1F1F;
    --pure-white: #FFFFFF;
    --electric-orange: #FF6B35;
    --rhino-gray: #8B9196;
    --deep-teal: #008B8B;
    
    /* Semantic Colors */
    --primary-color: var(--electric-orange);
    --secondary-color: var(--deep-teal);
    --text-color: var(--charcoal-black);
    --text-light: var(--rhino-gray);
    --bg-light: #F8F9FA;
    --bg-white: var(--pure-white);
    --border-color: #E5E7EB;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--electric-orange) 0%, var(--deep-teal) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--deep-teal) 0%, var(--electric-orange) 100%);
    
    /* Typography */
    --font-heading: 'Exo 2', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-code: 'Fira Code', monospace;
    
    /* Spacing */
    --section-padding: 100px;
    --container-width: 1200px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(31, 31, 31, 0.08);
    --shadow-md: 0 4px 16px rgba(31, 31, 31, 0.12);
    --shadow-lg: 0 8px 32px rgba(31, 31, 31, 0.16);
    --shadow-xl: 0 16px 48px rgba(31, 31, 31, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===========================
   Typography
   =========================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--charcoal-black);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.375rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-color);
}

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

/* Material Symbols Icons - Global Styling */
.material-symbols-outlined {
    font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
}

/* ===========================
   Utility Classes
   =========================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--pure-white);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    border-color: var(--electric-orange);
    color: var(--electric-orange);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ===========================
   Navigation
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    position: relative;
    font-weight: 500;
    color: var(--text-color);
    transition: var(--transition-fast);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

.nav-cta {
    background: var(--gradient-primary);
    color: var(--pure-white);
    padding: 0.625rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition-normal);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hamburger {
    display: none; /* Hidden by default on desktop */
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--charcoal-black);
    border-radius: 2px;
    transition: all var(--transition-normal);
    display: block;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    padding: 140px 2rem 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    /* Pattern disabled to prevent visual artifacts */
    /* background-image: 
        repeating-linear-gradient(45deg, transparent, transparent 35px, var(--charcoal-black) 35px, var(--charcoal-black) 70px); */
}

.hero-gradient {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.1), transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(0, 139, 139, 0.1), transparent 50%);
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--electric-orange);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat-icon {
    font-size: 2.5rem !important;
    color: var(--electric-orange);
    display: block;
    margin-bottom: 0.5rem;
}

.stat h3 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.stat p {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.shield-container {
    position: relative;
    width: 300px;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.shield-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.2;
    filter: blur(40px);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.2; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

.shield-icon {
    width: 250px;
    height: 250px;
    filter: drop-shadow(0 10px 30px rgba(255, 107, 53, 0.3));
    animation: float 4s ease-in-out infinite;
}

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

.shield-text {
    position: absolute;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================
   Section Header
   =========================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(255, 107, 53, 0.1);
    color: var(--electric-orange);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ===========================
   Services Section
   =========================== */
.services {
    padding: var(--section-padding) 0;
    background: var(--bg-white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    transition: all var(--transition-normal);
    position: relative;
}

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

.service-card.featured {
    border-color: var(--electric-orange);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.03) 0%, rgba(0, 139, 139, 0.03) 100%);
}

.featured-label {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.875rem;
    background: var(--gradient-primary);
    color: var(--pure-white);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.featured-label .material-symbols-outlined {
    font-size: 14px !important;
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.service-icon {
    font-size: 2rem !important;
    color: var(--electric-orange);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card > p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

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

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9375rem;
    color: var(--text-color);
}

.service-features .material-symbols-outlined {
    font-size: 18px !important;
    color: var(--deep-teal);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--electric-orange);
    font-weight: 600;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 0.5rem;
}

.service-link .material-symbols-outlined {
    font-size: 18px !important;
}

/* ===========================
   Why Us Section
   =========================== */
.why-us {
    padding: var(--section-padding) 0;
    background: var(--bg-light);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.why-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
}

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

.why-icon {
    font-size: 3rem !important;
    color: var(--deep-teal);
    display: block;
    margin-bottom: 1rem;
}

.why-card h3 {
    font-size: 1.375rem;
    margin-bottom: 1rem;
}

.why-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Impact Section */
.impact-section {
    background: var(--gradient-primary);
    padding: 4rem;
    border-radius: 24px;
    color: var(--pure-white);
    text-align: center;
}

.impact-section h3 {
    font-size: 2rem;
    color: var(--pure-white);
    margin-bottom: 3rem;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
}

.impact-item {
    padding: 1.5rem;
}

.impact-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    display: block;
    margin-bottom: 0.75rem;
    line-height: 1;
}

.impact-item p {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--pure-white);
    margin-bottom: 0.5rem;
}

.impact-description {
    font-size: 0.875rem;
    opacity: 0.9;
    display: block;
}

/* ===========================
   Products Section
   =========================== */
.products {
    padding: var(--section-padding) 0;
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

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

.product-card.featured {
    border-color: var(--electric-orange);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(0, 139, 139, 0.05) 100%);
}

.product-title-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.product-badge {
    padding: 0.4rem 0.9rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.product-badge.free {
    background: rgba(0, 139, 139, 0.1);
    color: var(--deep-teal);
}

.product-badge.live {
    background: rgba(255, 107, 53, 0.1);
    color: var(--electric-orange);
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.product-card h3 {
    font-size: 1.75rem;
    font-weight: 800;
}

.product-tagline {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--electric-orange);
    margin-bottom: 1rem;
}

.product-description {
    font-size: 1rem;
    color: var(--rhino-gray);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.product-features {
    margin-bottom: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

.check-icon {
    font-size: 18px !important;
    color: var(--electric-orange);
    flex-shrink: 0;
}

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

/* ===========================
   Contact Section
   =========================== */
.contact {
    padding: var(--section-padding) 0;
    background: var(--bg-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-lead {
    font-size: 1.125rem;
    color: var(--rhino-gray);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.contact-details {
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 12px;
    flex-shrink: 0;
}

.contact-icon .material-symbols-outlined {
    font-size: 24px !important;
    color: var(--electric-orange);
}

.contact-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.contact-item p,
.contact-item a {
    color: var(--text-light);
    font-size: 1rem;
}

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

.benefits-box {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 16px;
    border-left: 4px solid var(--electric-orange);
}

.benefits-box h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.benefits-box ul {
    list-style: none;
}

.benefits-box li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0;
    font-size: 0.9375rem;
}

.benefits-box .check-icon {
    color: var(--deep-teal);
}

/* Contact Form */
.contact-form-container {
    background: var(--bg-light);
    padding: 3rem;
    border-radius: 24px;
}

.contact-form h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.form-subtitle {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1.125rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    background: var(--bg-white);
    transition: var(--transition-fast);
}

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

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

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--charcoal-black);
    color: var(--pure-white);
    padding: 4rem 0 2rem;
}

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

.footer-logo {
    height: 40px;
    margin-bottom: 1rem;
}

.footer-tagline {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--electric-orange);
}

.footer-description {
    color: var(--rhino-gray);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: var(--transition-normal);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.4);
}

.footer-social .material-symbols-outlined,
.footer-social i {
    font-size: 20px !important;
    color: var(--pure-white);
}

.footer-social i {
    font-size: 18px;
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    color: var(--pure-white);
}

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

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

.footer-section a {
    color: var(--rhino-gray);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

.footer-section a:hover {
    color: var(--electric-orange);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--rhino-gray);
    font-size: 0.875rem;
}

/* ===========================
   Scroll to Top Button
   =========================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--pure-white);
    border: none;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: all var(--transition-normal);
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.scroll-to-top.visible {
    display: flex;
}

.scroll-to-top .material-symbols-outlined {
    font-size: 24px !important;
}

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

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

/* Counter Animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.impact-number.counting {
    animation: countUp 0.5s ease-out;
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        order: -1;
        display: flex !important;
        justify-content: center;
    }
    
    .shield-container {
        width: 250px;
        height: 250px;
    }
    
    .shield-icon {
        width: 200px;
        height: 200px;
    }
    
    .shield-text {
        font-size: 3rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 820px) {
    :root {
        --section-padding: 60px;
    }
    
    html {
        font-size: 14px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-md);
        padding: 2rem 0;
        gap: 0;
        z-index: 999;
    }
    
    .nav-menu li {
        width: 100%;
        padding: 1rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .hero {
        padding: 100px 1.5rem 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-visual {
        display: flex !important;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px), (max-width: 802px) {
    :root {
        --section-padding: 60px;
    }
    
    html {
        font-size: 14px;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-md);
        padding: 2rem 0;
        gap: 0;
        z-index: 999;
    }
    
    .nav-menu li {
        width: 100%;
        padding: 1rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link::after {
        display: none;
    }
    
    .hero {
        padding: 100px 1.5rem 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hero-visual {
        display: flex !important;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid,
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .service-card,
    .product-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-form-container {
        padding: 2rem 1.5rem;
    }
    
    .impact-grid {
        grid-template-columns: 1fr;
    }
    
    .impact-number {
        font-size: 3rem;
    }
    
    .impact-section {
        padding: 2.5rem 1.5rem;
    }
}

/* ===========================
   Print Styles
   =========================== */
@media print {
    .navbar,
    .hero-visual,
    .scroll-to-top,
    .contact-form-container {
        display: none;
    }
}