/* ==========================================================================
   Variables & Resets
   ========================================================================== */
:root {
    /* Color Palette */
    --primary: #f58220; /* ProTech Orange */
    --primary-hover: #e67e22;
    --primary-light: rgba(245, 130, 32, 0.1);
    
    --bg-dark: #070B14;
    --bg-darker: #04060A;
    --surface: #111827;
    --surface-light: rgba(255, 255, 255, 0.03);
    --surface-border: rgba(255, 255, 255, 0.08);
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions & Shadows */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(245, 130, 32, 0.2);
    
    /* Spacing */
    --section-pad: 5rem 0;
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.text-gradient {
    background: linear-gradient(135deg, #f58220, #f1c40f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-padding {
    padding: var(--section-pad);
}

.bg-darker {
    background-color: var(--bg-darker);
}

.text-center { text-align: center; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }
.mb-3 { margin-bottom: 1rem; }
.w-100 { width: 100%; }
.max-w-2xl { max-width: 42rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(245, 130, 32, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 130, 32, 0.6);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--surface-light);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--surface-border);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.glass-panel:hover {
    border-color: rgba(245, 130, 32, 0.3);
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

/* Section Headers */
.section-tag {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* ==========================================================================
   Header & Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(7, 11, 20, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--surface-border);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    font-size: 2rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text h1 {
    font-size: 1.5rem;
    margin: 0;
    letter-spacing: 0.5px;
}

.logo-text p {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-muted);
    position: relative;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--surface);
    z-index: 2000;
    padding: 2rem;
    box-shadow: -5px 0 20px rgba(0,0,0,0.5);
    transition: right 0.4s ease-in-out;
    display: flex;
    flex-direction: column;
}

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

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.close-menu {
    background: transparent;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-link {
    font-size: 1.25rem;
    font-weight: 500;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../assets/hero_bg.png') center/cover no-repeat;
    opacity: 0.2;
    z-index: -2;
}

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

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.shape-1 {
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: var(--primary);
}

.shape-2 {
    bottom: -10%;
    right: -5%;
    width: 400px;
    height: 400px;
    background: #2563eb;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--surface-border);
    border-radius: 2rem;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

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

.hero-stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hero-visual {
    position: relative;
}

.main-dashboard {
    position: relative;
    padding: 1rem;
    border-radius: 1.5rem;
    z-index: 2;
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.main-dashboard:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--surface-border);
}

.dots span {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff5f56;
    margin-right: 5px;
}
.dots span:nth-child(2) { background: #ffbd2e; }
.dots span:nth-child(3) { background: #27c93f; }

.card-header .title {
    margin-left: auto;
    margin-right: auto;
    font-size: 0.9rem;
    font-weight: 500;
}

.dashboard-img {
    border-radius: 0.5rem;
    width: 100%;
}

.floating-card {
    position: absolute;
    background: var(--surface);
    padding: 1rem;
    border-radius: 1rem;
    border: 1px solid var(--surface-border);
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    z-index: 3;
    animation: float 6s ease-in-out infinite;
}

.floating-card i {
    font-size: 2rem;
    background: rgba(245, 130, 32, 0.1);
    padding: 0.75rem;
    border-radius: 0.5rem;
}

.floating-card h4 { font-size: 0.9rem; }
.floating-card p { font-size: 0.8rem; color: var(--text-muted); margin: 0; }

.fl-1 { top: 20%; left: -10%; animation-delay: 0s; }
.fl-2 { bottom: 15%; right: -10%; animation-delay: 2s; }

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

.about-img-wrapper {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
}

.about-img {
    border-radius: 1.5rem;
    width: 100%;
    object-fit: cover;
    filter: brightness(0.8);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: 1rem;
    z-index: 2;
}

.experience-badge .number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.experience-badge .text {
    font-weight: 600;
    line-height: 1.2;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.stat-box {
    text-align: center;
    padding: 1.5rem;
}

.stat-box h3 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-box p {
    font-weight: 500;
    color: var(--text-muted);
}

/* ==========================================================================
   Courses Section
   ========================================================================== */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.course-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 1rem;
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.course-img-box {
    height: 180px;
    background: var(--bg-darker);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.course-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: var(--transition);
}

.course-card:hover .course-img-box img {
    transform: scale(1.1);
}

.course-icon-overlay {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    z-index: 2;
}

.course-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.course-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.course-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.course-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

.course-btn {
    display: block;
    text-align: center;
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--surface-border);
    background: transparent;
    color: var(--text-main);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

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

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--surface);
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--primary);
    color: #fff;
    transform: rotateY(360deg);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

/* ==========================================================================
   Why Choose Us Section
   ========================================================================== */
.why-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-list {
    margin-top: 2rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.feature-list i {
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.feature-card-large {
    position: relative;
    text-align: center;
    padding: 4rem 2rem;
    overflow: hidden;
}

.glowing-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: var(--primary);
    filter: blur(100px);
    opacity: 0.3;
    z-index: 0;
}

.feature-card-large h3, .feature-card-large p, .feature-card-large .tech-stack {
    position: relative;
    z-index: 1;
}

.tech-stack {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-size: 2rem;
    color: var(--text-muted);
}

.tech-stack i:hover {
    color: var(--primary);
}

/* ==========================================================================
   Team Section
   ========================================================================== */
.team-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.team-card {
    flex: 1 1 250px;
    max-width: 284px;
    padding: 1rem;
    text-align: center;
}

.team-img-box {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.team-img-box img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
}

.team-card:hover .team-img-box img {
    transform: scale(1.1);
}

.team-social {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    transition: var(--transition);
}

.team-card:hover .team-social {
    bottom: 0;
}

.team-social a {
    width: 35px;
    height: 35px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-social a:hover {
    background: #fff;
    color: var(--primary);
}

.team-name {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.team-role {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-item {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    height: 250px;
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(7, 11, 20, 0.85);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transition: var(--transition);
}

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

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-overlay .category {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    transform: translateY(20px);
    transition: var(--transition);
}

.portfolio-overlay h3 {
    margin-bottom: 0.5rem;
    transform: translateY(20px);
    transition: var(--transition);
    transition-delay: 0.1s;
}

.portfolio-overlay p {
    font-size: 0.9rem;
    color: var(--text-muted);
    transform: translateY(20px);
    transition: var(--transition);
    transition-delay: 0.2s;
}

.portfolio-overlay .btn {
    align-self: flex-start;
    transform: translateY(20px);
    transition: var(--transition);
    transition-delay: 0.3s;
}

.portfolio-item:hover .portfolio-overlay > * {
    transform: translateY(0);
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    padding: 2.5rem;
}

.stars {
    color: #f1c40f;
    margin-bottom: 1rem;
}

.review-text {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 2rem;
}

.reviewer {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.reviewer-info h4 {
    margin-bottom: 0.25rem;
}

.reviewer-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-top: 3rem;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
}

.icon-circle {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-form-wrapper h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-muted);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--surface-border);
    border-radius: 0.5rem;
    color: var(--text-main);
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(245, 130, 32, 0.2);
}

.map-container {
    padding: 0.5rem;
    border-radius: 1rem;
    overflow: hidden;
}

.map-container iframe {
    border-radius: 0.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: var(--bg-darker);
    padding: 5rem 0 2rem;
    border-top: 1px solid var(--surface-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-desc {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icons a:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.footer-links h3, .footer-newsletter h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-links h3::after, .footer-newsletter h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

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

.footer-links ul li a {
    color: var(--text-muted);
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-newsletter p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 0.5rem 0 0 0.5rem;
    color: var(--text-main);
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 0 0.5rem 0.5rem 0;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--primary-hover);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--surface-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-legal a {
    margin-left: 1.5rem;
}

.footer-legal a:hover {
    color: var(--primary);
}

/* ==========================================================================
   Animations & Responsive
   ========================================================================== */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-up { transform: translateY(40px); }
.fade-right { transform: translateX(-40px); }
.fade-left { transform: translateX(40px); }

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translate(0);
}

@media (max-width: 1024px) {
    .hero-container, .about-container, .why-us-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-content { order: 2; text-align: center; }
    .hero-visual { order: 1; }
    
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    
    .about-visual { order: 2; }
    .about-content { order: 1; }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-actions .btn { display: none; }
    .menu-toggle { display: block; }
    
    .hero-title { font-size: 2.5rem; }
    
    .section-title { font-size: 2rem; }
    
    .portfolio-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}
/* Tech Animation Container */
.tech-animation-container {
    position: relative;
    width: 100%;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.core-orb {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    box-shadow: 0 0 40px rgba(245, 130, 32, 0.6), inset 0 0 20px rgba(255,255,255,0.5);
    z-index: 10;
    animation: pulse 2s infinite alternate;
}

.orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(245, 130, 32, 0.4);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: spin linear infinite;
}

.orbit-1 { width: 250px; height: 250px; animation-duration: 10s; }
.orbit-2 { width: 350px; height: 350px; border: 1px solid rgba(255, 255, 255, 0.1); animation-duration: 15s; animation-direction: reverse; }
.orbit-3 { width: 450px; height: 450px; border: 2px dotted rgba(245, 130, 32, 0.2); animation-duration: 20s; }

.orbit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 15px;
    height: 15px;
    background: var(--primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 15px var(--primary);
}

.orbit-2::before {
    background: #fff;
    box-shadow: 0 0 15px #fff;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 20px rgba(245, 130, 32, 0.4); }
    100% { transform: scale(1.1); box-shadow: 0 0 50px rgba(245, 130, 32, 0.8); }
}