@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Source+Sans+3:wght@300;400;600&display=swap');

/* ========== PRELOADER ========== */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: #0a0a0f;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-logo {
    width: 280px;
    height: auto;
    animation: preloader-glow 2s ease-in-out infinite;
}

@keyframes preloader-glow {
    0%, 100% { 
        filter: drop-shadow(0 0 20px rgba(0, 191, 255, 0.5));
        transform: scale(1);
    }
    50% { 
        filter: drop-shadow(0 0 40px rgba(0, 191, 255, 0.8));
        transform: scale(1.02);
    }
}

.preloader-text {
    margin-top: 2rem;
    color: #00bfff;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-family: 'Rajdhani', sans-serif;
    animation: preloader-pulse 1.5s ease-in-out infinite;
}

@keyframes preloader-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ========== SCROLL ANIMATIONS ========== */
.fade-in {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-80px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(80px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.7);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

.rotate-in {
    opacity: 0;
    transform: rotate(-10deg) scale(0.9);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.rotate-in.visible {
    opacity: 1;
    transform: rotate(0) scale(1);
}

/* Staggered animations for grids */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.25s; }
.stagger-3 { transition-delay: 0.4s; }
.stagger-4 { transition-delay: 0.55s; }
.stagger-5 { transition-delay: 0.7s; }
.stagger-6 { transition-delay: 0.85s; }

/* ========== ROOT VARIABLES ========== */
:root {
    --background: #0a0a0f;
    --background-paper: #111116;
    --brand-red: #E53935;
    --brand-red-hover: #ff5252;
    --brand-blue: #00bfff;
    --brand-blue-hover: #33c9ff;
    --text-white: #ffffff;
    --text-gray: #9ca3af;
    --text-gray-dark: #6b7280;
    --border-color: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Source Sans 3', sans-serif;
    background-color: var(--background);
    color: var(--text-white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Rajdhani', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--background);
}
::-webkit-scrollbar-thumb {
    background: var(--brand-blue);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--brand-red);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 2rem;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 7rem;
}

.logo img {
    height: 7rem;
    width: auto;
}

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

.nav-links a {
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 15px;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-white);
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366;
    color: white;
    padding: 0.5rem 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 15px;
    transition: background 0.3s;
}

.btn-whatsapp:hover {
    background: #128C7E;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 7rem;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(12px);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 0.75rem 0;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 14px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-image: url('https://images.unsplash.com/photo-1680992046626-418f7e910589?w=1920');
    animation: hero-zoom 20s ease-in-out infinite alternate;
}

@keyframes hero-zoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.85);
}

.hero-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0, 191, 255, 0.1) 0%, transparent 60%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
}

.hero-subtitle {
    color: var(--brand-blue);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-title .text-red {
    color: var(--brand-red);
}

.hero-title .text-blue {
    color: var(--brand-blue);
}

.hero-description {
    color: var(--text-gray);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2rem;
}

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

.btn {
    display: inline-block;
    padding: 0.875rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

.btn-red {
    background: var(--brand-red);
    color: white;
    box-shadow: 0 0 20px rgba(229, 57, 53, 0.4);
}

.btn-red:hover {
    background: var(--brand-red-hover);
    box-shadow: 0 0 30px rgba(229, 57, 53, 0.6);
}

.btn-outline-blue {
    background: transparent;
    color: var(--brand-blue);
    border: 1px solid var(--brand-blue);
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.2);
}

.btn-outline-blue:hover {
    background: rgba(0, 191, 255, 0.1);
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.4);
}

/* Sections */
.section {
    padding: 6rem 2rem;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    color: var(--brand-blue);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.75rem;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    text-transform: uppercase;
}

.section-title .text-red {
    color: var(--brand-red);
}

.section-title .text-blue {
    color: var(--brand-blue);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

/* Grid Pattern Background */
.grid-pattern {
    background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 40px 40px;
}

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

.service-card {
    background: var(--background-paper);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.service-card:hover {
    border-color: rgba(0, 191, 255, 0.5);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 191, 255, 0.15);
}

.service-card-bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-size: cover;
    background-position: center;
    transition: opacity 0.3s;
}

.service-card:hover .service-card-bg {
    opacity: 0.2;
}

.service-icon {
    width: 4rem;
    height: 4rem;
    background: rgba(229, 57, 53, 0.1);
    border: 1px solid rgba(229, 57, 53, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    transition: box-shadow 0.3s;
}

.service-card:hover .service-icon {
    box-shadow: 0 0 20px rgba(229, 57, 53, 0.4);
}

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

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

.service-title {
    font-size: 1.125rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.service-description {
    color: var(--text-gray);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

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

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-gray);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.service-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--brand-blue);
}

.service-link {
    color: var(--brand-blue);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    font-weight: 600;
    transition: color 0.2s;
}

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

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.about-feature::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--brand-blue);
}

.about-feature span {
    color: var(--text-gray);
    font-size: 0.75rem;
}

/* Image Collage */
.collage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    position: relative;
}

.collage-item {
    position: relative;
    overflow: hidden;
}

.collage-item img {
    width: 100%;
    height: 9rem;
    object-fit: cover;
}

.collage-item::before {
    content: '';
    position: absolute;
    inset: -4px;
    border: 1px solid rgba(229, 57, 53, 0.4);
    z-index: 1;
}

.collage-item.blue::before {
    border-color: rgba(0, 191, 255, 0.4);
}

.collage-label {
    position: absolute;
    bottom: 0.5rem;
    left: 0.5rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    z-index: 2;
}

.collage-label.red {
    background: rgba(229, 57, 53, 0.9);
}

.collage-label.blue {
    background: rgba(0, 191, 255, 0.9);
}

.years-badge {
    position: absolute;
    bottom: -1.5rem;
    left: -1.5rem;
    background: var(--background-paper);
    border: 1px solid rgba(0, 191, 255, 0.5);
    padding: 1.25rem;
    z-index: 10;
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.2);
}

.years-badge .number {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--brand-blue);
}

.years-badge .text {
    color: var(--text-gray);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Clients Section - Enhanced */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.client-card {
    background: var(--background-paper);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
}

.client-card:hover {
    border-color: rgba(0, 191, 255, 0.5);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 191, 255, 0.15);
}

.client-card-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.client-logo {
    width: 70px;
    height: 70px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.client-logo img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.client-info h3 {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
    color: var(--text-white);
}

.client-info p {
    font-size: 0.75rem;
    color: var(--text-gray);
    line-height: 1.4;
}

.client-gallery-preview {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    padding: 2px;
    background: var(--border-color);
}

.client-gallery-preview img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform 0.3s, opacity 0.3s;
}

.client-card:hover .client-gallery-preview img {
    opacity: 0.8;
}

.client-gallery-preview .gallery-more {
    background: rgba(0, 191, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-blue);
}

.client-card-footer {
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--border-color);
}

.client-card-footer span {
    font-size: 0.75rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.client-card-footer i {
    color: var(--brand-blue);
    transition: transform 0.3s;
}

.client-card:hover .client-card-footer i {
    transform: translateX(5px);
}

/* Client Modal */
.client-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    overflow-y: auto;
    padding: 2rem;
}

.client-modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.client-modal-content {
    background: var(--background-paper);
    border: 1px solid var(--border-color);
    max-width: 1000px;
    width: 100%;
    margin: 2rem auto;
    position: relative;
}

.client-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.client-modal-header h2 {
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.client-modal-close {
    background: none;
    border: none;
    color: var(--text-gray);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s;
}

.client-modal-close:hover {
    color: var(--brand-red);
}

.client-modal-body {
    padding: 2rem;
}

.client-modal-info {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.client-modal-logo {
    width: 100px;
    height: 100px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.client-modal-logo img {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
}

.client-modal-details h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.client-modal-details p {
    color: var(--text-gray);
    font-size: 0.875rem;
    line-height: 1.6;
}

.client-modal-gallery h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brand-blue);
    margin-bottom: 1rem;
}

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

.gallery-item {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    transition: transform 0.3s;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
    display: flex;
    align-items: flex-end;
    padding: 1rem;
}

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

.gallery-item-overlay span {
    font-size: 0.75rem;
    color: white;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.98);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 2rem;
    padding: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.lightbox-nav:hover {
    background: rgba(255,255,255,0.2);
}

.lightbox-prev {
    left: 1rem;
}

.lightbox-next {
    right: 1rem;
}

/* Empty client state */
.client-card-empty {
    background: var(--background-paper);
    border: 1px dashed var(--border-color);
    padding: 3rem 2rem;
    text-align: center;
}

.client-card-empty i {
    font-size: 2.5rem;
    color: var(--text-gray-dark);
    margin-bottom: 1rem;
}

.client-card-empty p {
    color: var(--text-gray-dark);
    font-size: 0.875rem;
}

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

.contact-form-container {
    background: var(--background-paper);
    border: 1px solid var(--border-color);
    padding: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    color: var(--text-gray);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: white;
    font-family: inherit;
    font-size: 0.875rem;
    transition: border-color 0.3s;
}

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

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--background);
}

.form-group textarea {
    resize: none;
    min-height: 120px;
}

.contact-info h3 {
    font-size: 1.125rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(0, 191, 255, 0.1);
    border: 1px solid rgba(0, 191, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon.green {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.3);
}

.contact-icon i {
    color: var(--brand-blue);
}

.contact-icon.green i {
    color: #25D366;
}

.contact-label {
    color: var(--text-gray);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.contact-value {
    color: white;
    font-size: 0.875rem;
}

.contact-value a {
    transition: color 0.2s;
}

.contact-value a:hover {
    color: var(--brand-blue);
}

.response-box {
    background: var(--background-paper);
    border: 1px solid rgba(0, 191, 255, 0.2);
    padding: 1rem;
    margin-top: 2rem;
}

.response-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.response-dot {
    width: 8px;
    height: 8px;
    background: #25D366;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.response-header span {
    color: var(--brand-blue);
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
}

.response-box p {
    color: var(--text-gray);
    font-size: 0.75rem;
}

/* Footer */
.footer {
    background: var(--background-paper);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    max-width: 1280px;
    margin: 0 auto 2rem;
}

.footer-logo img {
    height: 10rem;
    margin-bottom: 1rem;
}

.footer-description {
    color: var(--text-gray-dark);
    font-size: 0.75rem;
}

.footer h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-gray-dark);
    font-size: 0.75rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--brand-blue);
}

.footer-contact {
    color: var(--text-gray-dark);
    font-size: 0.75rem;
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-gray-dark);
    font-size: 0.75rem;
    font-family: monospace;
    letter-spacing: 0.1em;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 3.5rem;
    height: 3.5rem;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
    animation: pulse-glow 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float i {
    color: white;
    font-size: 1.75rem;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 10px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 0 20px rgba(37, 211, 102, 0.6); }
}

/* Responsive */
@media (max-width: 1024px) {
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-logo {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

/* Service Page Specific */
.page-hero {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 7rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--brand-blue);
    margin-bottom: 1.5rem;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--brand-blue-hover);
}

.page-icon {
    width: 5rem;
    height: 5rem;
    background: rgba(229, 57, 53, 0.2);
    border: 1px solid rgba(229, 57, 53, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.page-icon.blue {
    background: rgba(0, 191, 255, 0.2);
    border-color: rgba(0, 191, 255, 0.5);
}

.page-icon i {
    font-size: 2.5rem;
    color: var(--brand-red);
}

.page-icon.blue i {
    color: var(--brand-blue);
}

/* Services Grid for Service Pages */
.services-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.service-detail-card {
    background: var(--background-paper);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    transition: all 0.3s;
}

.service-detail-card:hover {
    border-color: rgba(229, 57, 53, 0.3);
}

.service-detail-card.blue:hover {
    border-color: rgba(0, 191, 255, 0.3);
}

.service-detail-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(229, 57, 53, 0.1);
    border: 1px solid rgba(229, 57, 53, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: box-shadow 0.3s;
}

.service-detail-card:hover .service-detail-icon {
    box-shadow: 0 0 15px rgba(229, 57, 53, 0.4);
}

.service-detail-card.blue .service-detail-icon {
    background: rgba(0, 191, 255, 0.1);
    border-color: rgba(0, 191, 255, 0.3);
}

.service-detail-card.blue:hover .service-detail-icon {
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.4);
}

.service-detail-icon i {
    color: var(--brand-red);
}

.service-detail-card.blue .service-detail-icon i {
    color: var(--brand-blue);
}

/* Features Grid */
.features-section {
    background: var(--background-paper);
    padding: 5rem 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.features-list {
    display: grid;
    gap: 0.75rem;
}

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

.feature-item i {
    color: var(--brand-blue);
}

.feature-item span {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.features-image {
    position: relative;
}

.features-image::before {
    content: '';
    position: absolute;
    inset: -1rem;
    border: 1px solid rgba(0, 191, 255, 0.3);
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.2);
}

.features-image.red::before {
    border-color: rgba(229, 57, 53, 0.3);
    box-shadow: 0 0 20px rgba(229, 57, 53, 0.2);
}

.features-image img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* CTA Section */
.cta-section {
    padding: 5rem 2rem;
    text-align: center;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-green {
    background: #25D366;
    color: white;
}

.btn-green:hover {
    background: #128C7E;
}

.btn-blue {
    background: var(--brand-blue);
    color: white;
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.4);
}

.btn-blue:hover {
    background: var(--brand-blue-hover);
}

/* Admin Panel Styles */
.admin-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.admin-login {
    background: var(--background-paper);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
}

.admin-login h1 {
    text-align: center;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.admin-login .subtitle {
    text-align: center;
    color: var(--text-gray);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.admin-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: var(--background-paper);
    border-bottom: 1px solid var(--border-color);
}

.admin-header h1 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.admin-nav {
    display: flex;
    gap: 1rem;
}

.admin-nav a {
    color: var(--text-gray);
    padding: 0.5rem 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.admin-nav a:hover,
.admin-nav a.active {
    color: var(--brand-blue);
    border-color: var(--brand-blue);
}

.admin-content {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.admin-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.admin-section-header h2 {
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.admin-table th {
    color: var(--text-gray);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.admin-table img {
    width: 60px;
    height: 40px;
    object-fit: contain;
    background: rgba(255,255,255,0.05);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-danger {
    background: var(--brand-red);
    color: white;
}

.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--background-paper);
    border: 1px solid var(--border-color);
    padding: 2rem;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.modal-header h3 {
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid;
}

.alert-success {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.3);
    color: #25D366;
}

.alert-error {
    background: rgba(229, 57, 53, 0.1);
    border-color: rgba(229, 57, 53, 0.3);
    color: var(--brand-red);
}

/* Responsive Admin */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-section-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .admin-table {
        display: block;
        overflow-x: auto;
    }
}


/* ============================ */
/* FIX MOBILE MENU STACKING    */
/* ============================ */

.navbar {
    z-index: 1000 !important;
}

.mobile-menu {
    position: fixed !important;
    top: 7rem;
    left: 0;
    right: 0;
    z-index: 999 !important;
}

body.menu-open {
    overflow: hidden;
}


/* ============================ */
/* FIX MOBILE MENU TEXT COLOR  */
/* ============================ */

.mobile-menu a {
    color: #ffffff !important;
}

.mobile-menu a:hover {
    color: var(--brand-blue) !important;
}


/* ============================ */
/* FIX MOBILE MENU LEFT MARGIN */
/* ============================ */

.mobile-menu {
    padding-left: 5px !important;
}


/* ============================ */
/* FIX MOBILE MENU REAL MARGIN */
/* ============================ */

.mobile-menu {
    left: 5px !important;
    right: 5px !important;
    width: auto !important;
}


/* ============================ */
/* FINAL MOBILE MENU MARGIN FIX */
/* ============================ */

.mobile-menu {
    
    
    
    
    
}


/* ================================= */
/* FINAL NAV + MOBILE MENU CORRECTION */
/* ================================= */

/* Desktop menu text white */
.nav-links a {
    color: #ffffff !important;
}

.nav-links a:hover {
    color: var(--brand-blue) !important;
}

/* Real mobile spacing */
@media (max-width: 768px) {

    .mobile-menu {
        position: fixed;
        top: 7rem;
        left: 12px;
        right: 12px;
        width: auto;
        margin: 0;
        padding: 1.5rem;
        border-radius: 12px;
        z-index: 9999;
    }

}


/* ================================= */
/* STRUCTURAL MOBILE MENU FIX       */
/* ================================= */

@media (max-width: 768px) {

    /* Full overlay container */
    .mobile-menu {
        position: fixed;
        inset: 0;
        display: none;
        padding: 7rem 12px 12px 12px;
        background: rgba(0,0,0,0.85);
        z-index: 9999;
    }

    .mobile-menu.active {
        display: block;
    }

    /* Inner visual panel created via pseudo-element */
    .mobile-menu::before {
        content: "";
        position: absolute;
        top: 7rem;
        left: 12px;
        right: 12px;
        bottom: 12px;
        background: rgba(10, 10, 15, 0.98);
        border-radius: 14px;
        box-shadow: 0 20px 40px rgba(0,0,0,0.6);
        z-index: -1;
    }

    /* Ensure links are above panel */
    .mobile-menu a {
        position: relative;
        z-index: 2;
    }

}


/* ================================= */
/* MOBILE MENU WHATSAPP ALIGN FIX   */
/* ================================= */

@media (max-width: 768px) {

    .mobile-menu .btn-whatsapp {
        display: flex;
        align-items: center;
        padding-left: 0.75rem; /* same visual alignment as text links */
        padding-right: 0.75rem;
    }

}