@layer base {
            html {
                scroll-behavior: smooth;
            }
            
            html, body {
                overflow-x: clip;
                max-width: 100vw;
            }
        }

        /* Mobile Menu Dropdown Styles */
        .mobile-dropdown {
            max-height: 0;
            opacity: 0;
        }

        .mobile-dropdown.active {
            max-height: 600px;
            opacity: 1;
        }

        .mobile-nav-link {
            transform: translateY(-10px);
            opacity: 0;
            transition: all 0.3s ease-out;
        }

        .mobile-dropdown.active .mobile-nav-link {
            transform: translateY(0);
            opacity: 1;
        }

        .mobile-dropdown.active .mobile-nav-link:nth-child(1) {
            transition-delay: 0.05s;
        }

        .mobile-dropdown.active .mobile-nav-link:nth-child(2) {
            transition-delay: 0.1s;
        }

        .mobile-dropdown.active .mobile-nav-link:nth-child(3) {
            transition-delay: 0.15s;
        }

        .mobile-dropdown.active .mobile-nav-link:nth-child(4) {
            transition-delay: 0.2s;
        }

        .mobile-dropdown.active .mobile-nav-link:nth-child(5) {
            transition-delay: 0.25s;
        }

        /* Loading Screen */
        .loading-screen {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: linear-gradient(135deg, #135bec 0%, #0e44b3 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 99999;
            transition: opacity 0.5s ease, visibility 0.5s ease;
        }

        .loading-screen.loaded {
            opacity: 0;
            visibility: hidden;
        }

        .loading-content {
            text-align: center;
            color: white;
        }

        .loading-logo {
            position: relative;
            width: 100px;
            height: 100px;
            margin: 0 auto 30px;
        }

        .loading-circle {
            position: absolute;
            width: 100%;
            height: 100%;
            border: 3px solid rgba(255, 255, 255, 0.2);
            border-top-color: white;
            border-radius: 50%;
            animation: loading-spin 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
        }

        .loading-circle-2 {
            width: 70%;
            height: 70%;
            top: 15%;
            left: 15%;
            animation-duration: 1.2s;
            animation-direction: reverse;
        }

        .loading-circle-3 {
            width: 40%;
            height: 40%;
            top: 30%;
            left: 30%;
            animation-duration: 0.9s;
        }

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

        .loading-text {
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 20px;
            letter-spacing: 0.1em;
            animation: loading-pulse 2s ease-in-out infinite;
        }

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

        .loading-progress {
            width: 200px;
            height: 4px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 2px;
            margin: 0 auto;
            overflow: hidden;
        }

        .loading-progress-bar {
            height: 100%;
            background: white;
            border-radius: 2px;
            width: 0;
            transition: width 0.3s ease;
        }

        /* Custom Cursor */
        .custom-cursor {
            position: fixed;
            width: 40px;
            height: 40px;
            border: 2px solid #135bec;
            border-radius: 50%;
            pointer-events: none;
            z-index: 9998;
            transition: transform 0.15s ease, opacity 0.3s ease;
            opacity: 0;
        }

        .custom-cursor.active {
            opacity: 1;
        }

        .custom-cursor.hover {
            transform: scale(1.5);
            background: rgba(19, 91, 236, 0.1);
        }

        .custom-cursor-dot {
            position: fixed;
            width: 8px;
            height: 8px;
            background: #135bec;
            border-radius: 50%;
            pointer-events: none;
            z-index: 9999;
            transition: transform 0.1s ease, opacity 0.3s ease;
            opacity: 0;
        }

        .custom-cursor-dot.active {
            opacity: 1;
        }

        .custom-cursor-dot.hover {
            transform: scale(0);
        }

        /* Particles Canvas */
        .particles-canvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .mesh-gradient {
            background-color: #ffffff;
            background-image:
                radial-gradient(at 0% 0%, rgba(19, 91, 236, 0.15) 0px, transparent 50%),
                radial-gradient(at 100% 0%, rgba(19, 91, 236, 0.1) 0px, transparent 50%),
                radial-gradient(at 50% 100%, rgba(19, 91, 236, 0.05) 0px, transparent 50%);
        }

        .dark .mesh-gradient {
            background-color: #101622;
            background-image:
                radial-gradient(at 0% 0%, rgba(19, 91, 236, 0.2) 0px, transparent 50%),
                radial-gradient(at 100% 0%, rgba(19, 91, 236, 0.1) 0px, transparent 50%),
                radial-gradient(at 50% 100%, rgba(19, 91, 236, 0.05) 0px, transparent 50%);
        }

        /* Animated Gradients */
        .animated-gradient-bg {
            background: linear-gradient(-45deg, #135bec, #0e44b3, #00f2fe, #135bec);
            background-size: 400% 400%;
            animation: gradient-shift 15s ease infinite;
        }

        @keyframes gradient-shift {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }

        .animated-gradient-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(45deg, transparent, rgba(19, 91, 236, 0.1), transparent);
            background-size: 200% 200%;
            animation: gradient-move 8s ease infinite;
            pointer-events: none;
        }

        @keyframes gradient-move {
            0%, 100% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
        }

        .glass-card {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.75) 100%);
            backdrop-filter: blur(20px) saturate(180%);
            -webkit-backdrop-filter: blur(20px) saturate(180%);
            border: 1px solid rgba(255, 255, 255, 0.5);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06),
                        0 1px 3px rgba(0, 0, 0, 0.03);
        }

        .dark .glass-card {
            background: linear-gradient(135deg, rgba(16, 22, 34, 0.85) 0%, rgba(26, 31, 54, 0.75) 100%);
            border: 1px solid rgba(255, 255, 255, 0.15);
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                        0 1px 3px rgba(0, 0, 0, 0.2);
        }

        .testimonial-glass {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.6) 100%);
            backdrop-filter: blur(15px) saturate(180%);
            -webkit-backdrop-filter: blur(15px) saturate(180%);
            border: 1px solid rgba(255, 255, 255, 0.5);
            position: relative;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .testimonial-glass::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(19, 91, 236, 0.08), transparent);
            transition: left 0.7s;
        }

        .testimonial-glass:hover::before {
            left: 100%;
        }

        .dark .testimonial-glass {
            background: linear-gradient(135deg, rgba(26, 31, 54, 0.85) 0%, rgba(16, 22, 34, 0.75) 100%);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        @keyframes scroll-progress {
            from {
                transform: scaleX(0);
            }

            to {
                transform: scaleX(1);
            }
        }

        .progress-bar-fill {
            transform-origin: 0% 50%;
            animation: scroll-progress auto linear;
            animation-timeline: scroll();
            box-shadow: 0 0 12px rgba(0, 242, 254, 0.6), 0 0 4px rgba(19, 91, 236, 0.5);
        }

        @keyframes header-reveal {
            from {
                transform: translateY(-100%);
                opacity: 0;
            }

            to {
                transform: translateY(0);
                opacity: 1;
            }
        }

        .header-container {
            animation: header-reveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }

        /* Fix for header to allow tooltips to show */
        .header-inner-content {
            overflow: visible !important;
        }

        .header-scroll-container {
            overflow: visible !important;
        }

        /* Scroll to Top Button */
        .scroll-to-top {
            position: fixed;
            bottom: 2rem;
            right: 2rem;
            width: 3.5rem;
            height: 3.5rem;
            background: linear-gradient(135deg, #135bec 0%, #0d47b8 100%);
            color: white;
            border: none;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            opacity: 0;
            visibility: hidden;
            transform: translateY(20px);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 4px 20px rgba(19, 91, 236, 0.4),
                        0 2px 8px rgba(0, 0, 0, 0.15);
            z-index: 40;
        }

        .scroll-to-top:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 30px rgba(19, 91, 236, 0.6),
                        0 4px 12px rgba(0, 0, 0, 0.2);
        }

        .scroll-to-top.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .scroll-to-top .material-symbols-outlined {
            font-size: 1.5rem;
            font-weight: 600;
        }

        .dark .scroll-to-top {
            background: linear-gradient(135deg, #135bec 0%, #1e6ff5 100%);
            box-shadow: 0 4px 20px rgba(19, 91, 236, 0.5),
                        0 2px 8px rgba(0, 0, 0, 0.3);
        }

        @media (max-width: 768px) {
            .scroll-to-top {
                width: 3rem;
                height: 3rem;
                bottom: 1.5rem;
                right: 1.5rem;
            }
            
            .scroll-to-top .material-symbols-outlined {
                font-size: 1.25rem;
            }
        }

        /* Navigation Icon Links with Expand Effect */
        .nav-icon-link {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: flex-start;
            gap: 0.5rem;
            height: 2.5rem;
            width: 2.5rem;
            padding: 0 0.625rem;
            border-radius: 0.5rem;
            color: #6b7280;
            transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            cursor: pointer;
            overflow: hidden;
            white-space: nowrap;
        }

        .dark .nav-icon-link {
            color: #9ca3af;
        }

        .nav-icon-link:hover {
            background: rgba(19, 91, 236, 0.1);
            color: #135bec;
            width: auto;
            padding-right: 1rem;
        }

        .nav-icon {
            font-size: 1.5rem;
            font-weight: 400;
            flex-shrink: 0;
            transition: all 0.5s ease-in-out;
        }

        .nav-text {
            font-size: 0.875rem;
            font-weight: 600;
            opacity: 0;
            transform: translateX(-10px);
            transition: opacity 0.5s ease-in-out 0.1s, transform 0.5s ease-in-out 0.1s;
            min-width: max-content;
        }

        .nav-icon-link:hover .nav-text {
            opacity: 1;
            transform: translateX(0);
        }

        /* Animated background circles */
        @keyframes float {
            0%, 100% {
                transform: translateY(0) scale(1);
            }
            50% {
                transform: translateY(-20px) scale(1.05);
            }
        }

        section .blur-3xl {
            animation: float 8s ease-in-out infinite;
        }

        section .blur-3xl:nth-child(2) {
            animation-delay: 2s;
            animation-duration: 10s;
        }

        section .blur-3xl:nth-child(3) {
            animation-delay: 4s;
            animation-duration: 12s;
        }

        @keyframes header-scroll-wrapper {
            to {
                padding-top: 0;
                padding-bottom: 0;
                padding-left: 0;
                padding-right: 0;
            }
        }

        @keyframes header-scroll-content {
            to {
                max-width: 100%;
                border-radius: 0px;
                padding-top: 0.75rem;
                padding-bottom: 0.75rem;
                background-color: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(24px);
                border-left-width: 0px;
                border-right-width: 0px;
                border-top-width: 0px;
                border-bottom: none;
                box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.04);
            }
        }

        @keyframes header-scroll-content-dark {
            to {
                max-width: 100%;
                border-radius: 0px;
                padding-top: 0.75rem;
                padding-bottom: 0.75rem;
                background-color: rgba(16, 22, 34, 0.98);
                backdrop-filter: blur(24px);
                border-left-width: 0px;
                border-right-width: 0px;
                border-top-width: 0px;
                border-bottom: none;
                box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5), 0 5px 15px rgba(0, 0, 0, 0.3);
            }
        }

        .header-scroll-container {
            animation: header-scroll-wrapper auto linear forwards;
            animation-timeline: scroll();
            animation-range: 0 60px;
        }

        .header-inner-content {
            animation: header-scroll-content auto linear forwards;
            animation-timeline: scroll();
            animation-range: 0 60px;
        }

        .dark .header-inner-content {
            animation: header-scroll-content-dark auto linear forwards;
            animation-timeline: scroll();
            animation-range: 0 60px;
        }

        #servicios {
            view-timeline: --servicios-section block;
        }

        #proceso {
            view-timeline: --proceso-section block;
        }

        #proyectos {
            view-timeline: --proyectos-section block;
        }

        #testimonios {
            view-timeline: --testimonios-section block;
        }

        #faq {
            view-timeline: --faq-section block;
        }

        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 100%;
            height: 2px;
            background-color: theme('colors.primary');
            transform: scaleX(0);
            transition: transform 0.3s ease;
        }

        .reveal-up {
            opacity: 0 !important;
            transform: translateY(50px) !important;
            transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-up.visible {
            opacity: 1 !important;
            transform: translateY(0) !important;
        }

        .reveal-down {
            opacity: 0 !important;
            transform: translateY(-50px) !important;
            transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-down.visible {
            opacity: 1 !important;
            transform: translateY(0) !important;
        }

        .reveal-left {
            opacity: 0 !important;
            transform: translateX(-50px) !important;
            transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-left.visible {
            opacity: 1 !important;
            transform: translateX(0) !important;
        }

        .reveal-right {
            opacity: 0 !important;
            transform: translateX(50px) !important;
            transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-right.visible {
            opacity: 1 !important;
            transform: translateX(0) !important;
        }

        .reveal-scale {
            opacity: 0 !important;
            transform: scale(0.9) !important;
            transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
                        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .reveal-scale.visible {
            opacity: 1 !important;
            transform: scale(1) !important;
        }

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

        .reveal-zoom.visible {
            opacity: 1 !important;
            transform: scale(1) !important;
        }

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

        .reveal-rotate.visible {
            opacity: 1 !important;
            transform: rotate(0deg) scale(1) !important;
        }

        /* Stagger delays for sequential animations */
        .stagger-1 {
            transition-delay: 0.1s;
        }

        .stagger-2 {
            transition-delay: 0.2s;
        }

        .stagger-3 {
            transition-delay: 0.3s;
        }

        .stagger-4 {
            transition-delay: 0.4s;
        }

        .hero-init {
            animation: fade-in-up 1.4s cubic-bezier(0.23, 1, 0.32, 1) forwards;
            animation-delay: 0.1s;
            opacity: 0;
        }

        .hero-init-delay {
            animation: scale-up-fade 1.4s cubic-bezier(0.23, 1, 0.32, 1) 0.3s both;
            opacity: 0;
        }

        .stagger-1 {
            animation-delay: 0s;
        }

        .stagger-2 {
            animation-delay: 0.1s;
        }

        .stagger-3 {
            animation-delay: 0.2s;
        }

        .stagger-4 {
            animation-delay: 0.3s;
        }

        .neon-btn-glow {
            box-shadow: none;
            position: relative;
            overflow: hidden;
            transition: transform 0.24s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .neon-btn-glow::before {
            content: '';
            position: absolute;
            inset: 0; /* cover the full area of the button */
            border-radius: inherit; /* match button radius */
            background: rgba(255, 255, 255, 0.14);
            transform: scaleX(0);
            transform-origin: left center;
            transition: transform 420ms cubic-bezier(0.2, 0.9, 0.2, 1);
            pointer-events: none;
            z-index: 0;
        }

        .neon-btn-glow:hover::before {
            transform: scaleX(1);
        }

        .neon-btn-glow:hover {
            box-shadow: none;
            transform: translateY(-2px);
        }

        .neon-btn-glow:active {
            transform: translateY(0);
        }

        .active-filter-glow {
            box-shadow: 0 0 15px rgba(19, 91, 236, 0.3);
        }

        .active-card {
            transform: scale(1.1);
            z-index: 10;
            border-color: rgba(19, 91, 236, 0.5) !important;
            box-shadow: 0 0 40px rgba(19, 91, 236, 0.3),
                        0 20px 60px rgba(19, 91, 236, 0.2),
                        0 0 0 1px rgba(19, 91, 236, 0.1);
            position: relative;
        }

        .active-card::after {
            content: '';
            position: absolute;
            inset: -2px;
            border-radius: inherit;
            background: linear-gradient(135deg, 
                rgba(19, 91, 236, 0.2) 0%, 
                rgba(0, 242, 254, 0.1) 100%);
            z-index: -1;
            opacity: 0.5;
            filter: blur(20px);
        }

        .portfolio-glass-overlay {
            /* Solid but transparent blue so the image behind remains visible */
            background: rgba(19, 91, 236, 0.45);
            backdrop-filter: blur(6px) saturate(120%);
            -webkit-backdrop-filter: blur(6px) saturate(120%);
            border-top: none;
            transition: background-color 0.3s ease, opacity 0.35s ease, transform 0.35s ease;
        }

        .portfolio-glass-overlay::before {
            content: '';
            position: absolute;
            inset: 0;
            /* Very subtle highlight to add depth without hiding the image */
            background: radial-gradient(circle at 30% 50%, 
                rgba(255, 255, 255, 0.04) 0%, 
                transparent 60%);
            pointer-events: none;
        }

        @property --count {
            syntax: "<integer>";
            initial-value: 0;
            inherits: false;
        }

        .counter-glow {
            text-shadow: 0 0 8px rgba(19, 91, 236, 0.4);
            animation-duration: 1.2s;
            animation-fill-mode: forwards;
            animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
            counter-reset: num var(--count);
        }

        .counter-glow::after {
            content: counter(num);
        }

        .active-badge {
            background: rgba(255, 255, 255, 0.25);
            color: white;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
        }

        /* Modal */
        /* Hidden state controlled via opacity/visibility to allow smooth transitions */
        #projectModal {
            display: flex; /* keep layout; hide via opacity/visibility so transitions work */
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            pointer-events: none;
            transform: translateY(8px) scale(0.995);
            transition: opacity 260ms cubic-bezier(0.2, 0.9, 0.2, 1), transform 260ms cubic-bezier(0.2, 0.9, 0.2, 1);
        }

        #projectModal.modal-active {
            opacity: 1;
            visibility: visible;
            pointer-events: auto;
            transform: translateY(0) scale(1);
        }

        .glass-card {
            background: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(255, 255, 255, 0.3);
        }
        .dark .glass-card {
            background: rgba(16, 22, 34, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .glass-modal {
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid rgba(255, 255, 255, 0.4);
        }
        .dark .glass-modal {
            background: rgba(16, 22, 34, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* Dark theme for modal */
        .dark .modal-overlay {
            background: linear-gradient(135deg, rgba(19, 91, 236, 0.06), rgba(0, 0, 0, 0.92));
        }

        .dark .modal-content {
            background: linear-gradient(135deg, 
                rgba(15, 23, 42, 0.97) 0%, 
                rgba(10, 14, 22, 0.95) 100%);
            border: 1.5px solid rgba(255, 255, 255, 0.08);
            box-shadow: 
                0 32px 80px rgba(0, 0, 0, 0.8),
                0 16px 40px rgba(19, 91, 236, 0.12),
                0 0 0 1px rgba(255, 255, 255, 0.06) inset;
        }

        .dark .modal-content h3 {
            background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .dark .modal-content p.text-lg {
            color: #94a3b8;
        }

        .dark .modal-content button[onclick*="classList.remove"],
        .dark .modal-content .absolute[onclick] {
            background: linear-gradient(135deg, 
                rgba(30, 41, 59, 0.8), 
                rgba(15, 23, 42, 0.8));
            border: 1px solid rgba(255, 255, 255, 0.08);
            color: #e2e8f0;
        }

        .dark .modal-content button[onclick*="classList.remove"]:hover,
        .dark .modal-content .absolute[onclick]:hover {
            background: linear-gradient(135deg, #135bec, #1e6ff5);
            border-color: rgba(255, 255, 255, 0.15);
        }

        .dark .modal-content .bg-gray-50 {
            background: linear-gradient(135deg, 
                rgba(30, 41, 59, 0.4), 
                rgba(15, 23, 42, 0.3));
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .dark .modal-content .bg-gray-50 h4 {
            color: #60a5fa;
        }

        /* Project modal specific */
        #projectModal .modal-content {
            max-width: 1100px;
        }

        #projectModal .modal-content > div:first-of-type {
            padding: 2rem;
        }

        /* Responsive adjustments */
        @media (max-width: 768px) {
            .modal-content {
                border-radius: 20px;
                max-width: 95vw;
                margin: 0.75rem;
            }
            
            .modal-content > div:first-of-type {
                padding: 2rem 1.5rem;
            }
            
            .modal-content button[onclick*="classList.remove"],
            .modal-content .absolute[onclick] {
                top: 12px;
                right: 12px;
                width: 42px;
                height: 42px;
            }

            .modal-content h3 {
                font-size: 1.75rem;
            }

            .modal-content .size-24 {
                width: 72px;
                height: 72px;
            }
        }

        /* Keep glass-modal class for compatibility - styles inherited from modal-content */

        .form-btn-loading {
            opacity: 0.85;
            pointer-events: none;
            animation: pulse-glow 2s infinite;
        }

        @keyframes pulse-glow {
            0% {
                box-shadow: 0 0 15px rgba(19, 91, 236, 0.4);
            }

            50% {
                box-shadow: 0 0 30px rgba(19, 91, 236, 0.7), 0 0 12px rgba(0, 242, 254, 0.5);
            }

            100% {
                box-shadow: 0 0 15px rgba(19, 91, 236, 0.4);
            }
        }

        .carousel-glow {
            box-shadow: 0 0 15px rgba(19, 91, 236, 0.2);
            transition: all 0.3s ease;
        }

        .carousel-glow:hover {
            box-shadow: 0 0 25px rgba(19, 91, 236, 0.5);
        }

        @keyframes carousel-slide {
            0% {
                transform: translateX(0);
                opacity: 0.4;
                filter: blur(2px);
                scale: 0.9;
            }

            50% {
                opacity: 1;
                filter: blur(0);
                scale: 1.1;
            }

            100% {
                transform: translateX(0);
                opacity: 1;
                filter: blur(0);
                scale: 1.1;
            }
        }

        .carousel-track {
            transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
        }

        /* Scroll Reveal Animations - Mejoradas */
        @keyframes fade-in-up {
            from {
                opacity: 0;
                transform: translateY(50px);
                filter: blur(8px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
                filter: blur(0);
            }
        }

        @keyframes slide-in-left {
            from {
                opacity: 0;
                transform: translateX(-80px) rotate(-3deg);
                filter: blur(6px);
            }
            to {
                opacity: 1;
                transform: translateX(0) rotate(0deg);
                filter: blur(0);
            }
        }

        @keyframes slide-in-right {
            from {
                opacity: 0;
                transform: translateX(80px) rotate(3deg);
                filter: blur(6px);
            }
            to {
                opacity: 1;
                transform: translateX(0) rotate(0deg);
                filter: blur(0);
            }
        }

        @keyframes scale-up-fade {
            from {
                opacity: 0;
                transform: scale(0.85) translateY(20px);
                filter: blur(4px);
            }
            to {
                opacity: 1;
                transform: scale(1) translateY(0);
                filter: blur(0);
            }
        }

        @keyframes fade-in-down {
            from {
                opacity: 0;
                transform: translateY(-50px);
                filter: blur(8px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
                filter: blur(0);
            }
        }

        @keyframes zoom-in-fade {
            from {
                opacity: 0;
                transform: scale(0.5);
                filter: blur(10px);
            }
            to {
                opacity: 1;
                transform: scale(1);
                filter: blur(0);
            }
        }

        @keyframes rotate-in-fade {
            from {
                opacity: 0;
                transform: rotate(-15deg) scale(0.8);
                filter: blur(6px);
            }
            to {
                opacity: 1;
                transform: rotate(0deg) scale(1);
                filter: blur(0);
            }
        }

        /* Animaciones mejoradas con configuración actualizada */
        .reveal-up {
            animation: fade-in-up 1s cubic-bezier(0.23, 1, 0.32, 1) both;
            animation-timeline: view();
            animation-range: entry 5% cover 35%;
        }

        .reveal-left {
            animation: slide-in-left 1s cubic-bezier(0.23, 1, 0.32, 1) both;
            animation-timeline: view();
            animation-range: entry 5% cover 35%;
        }

        .reveal-right {
            animation: slide-in-right 1s cubic-bezier(0.23, 1, 0.32, 1) both;
            animation-timeline: view();
            animation-range: entry 5% cover 35%;
        }

        .reveal-scale {
            animation: scale-up-fade 0.9s cubic-bezier(0.23, 1, 0.32, 1) both;
            animation-timeline: view();
            animation-range: entry 5% cover 35%;
        }

        /* Delays stagger mejorados */
        .stagger-1 {
            animation-delay: 0.05s;
        }

        .stagger-2 {
            animation-delay: 0.15s;
        }

        .stagger-3 {
            animation-delay: 0.25s;
        }

        .stagger-4 {
            animation-delay: 0.35s;
        }

        /* Fallback para navegadores sin soporte de animation-timeline */
        @supports not (animation-timeline: view()) {
            .reveal-up,
            .reveal-left,
            .reveal-right,
            .reveal-scale {
                opacity: 0;
            }

            .reveal-up.is-visible {
                animation: fade-in-up 1s cubic-bezier(0.23, 1, 0.32, 1) forwards;
            }

            .reveal-left.is-visible {
                animation: slide-in-left 1s cubic-bezier(0.23, 1, 0.32, 1) forwards;
            }

            .reveal-right.is-visible {
                animation: slide-in-right 1s cubic-bezier(0.23, 1, 0.32, 1) forwards;
            }

            .reveal-scale.is-visible {
                animation: scale-up-fade 0.9s cubic-bezier(0.23, 1, 0.32, 1) forwards;
            }
        }

        /* Mejoras visuales adicionales */
        
        /* Efecto de brillo en tarjetas de servicios al hacer hover */
        #servicios .group:hover {
            background: linear-gradient(135deg, 
                rgba(255, 255, 255, 1) 0%, 
                rgba(249, 250, 251, 1) 100%);
        }

        .dark #servicios .group:hover {
            background: linear-gradient(135deg, 
                rgba(255, 255, 255, 0.12) 0%, 
                rgba(255, 255, 255, 0.08) 100%);
        }

        /* Animación de los íconos de servicio */
        #servicios .group .size-12 {
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        #servicios .group:hover .size-12 {
            transform: translateY(-5px) rotate(5deg);
        }

        /* Efecto glassmorphism mejorado para modales */
        .glass-modal {
            background: linear-gradient(135deg, 
                rgba(255, 255, 255, 0.95) 0%, 
                rgba(255, 255, 255, 0.9) 100%);
            backdrop-filter: blur(40px) saturate(200%);
            -webkit-backdrop-filter: blur(40px) saturate(200%);
            border: 1px solid rgba(255, 255, 255, 0.6);
            box-shadow: 0 20px 80px rgba(0, 0, 0, 0.15),
                        0 8px 32px rgba(0, 0, 0, 0.1);
        }

        .dark .glass-modal {
            background: linear-gradient(135deg, 
                rgba(16, 22, 34, 0.98) 0%, 
                rgba(26, 31, 54, 0.95) 100%);
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 20px 80px rgba(0, 0, 0, 0.5),
                        0 8px 32px rgba(0, 0, 0, 0.3);
        }

        /* Mejora del badge activo con gradiente */
        .active-badge {
            background: linear-gradient(135deg, 
                rgba(255, 255, 255, 0.35) 0%, 
                rgba(255, 255, 255, 0.2) 100%);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
            font-weight: 800;
        }

        /* Efecto de profundidad en los filtros de proyecto */
        .active-filter-glow {
            box-shadow: 0 0 20px rgba(19, 91, 236, 0.4),
                        0 4px 16px rgba(19, 91, 236, 0.2);
        }

        /* Animación suave del carrusel */
        .carousel-track {
            transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* Efecto hover mejorado en botones de navegación del carrusel */
        .carousel-glow {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .carousel-glow:hover {
            transform: scale(1.1);
            box-shadow: 0 0 20px rgba(19, 91, 236, 0.4),
                        0 4px 16px rgba(19, 91, 236, 0.2);
        }

        .carousel-glow:active {
            transform: scale(0.95);
        }

        /* Mejora de los dots del carrusel */
        .carousel-dot {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            cursor: pointer;
        }

        .carousel-dot:hover {
            transform: scale(1.5);
            opacity: 0.8;
        }

        /* Efecto de gradiente animado en sección CTA */
        section:has(.bg-gradient-to-br) {
            position: relative;
            overflow: hidden;
        }

        section:has(.bg-gradient-to-br)::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 30% 50%, 
                rgba(255, 255, 255, 0.1) 0%, 
                transparent 60%);
            animation: shimmer 3s ease-in-out infinite alternate;
        }

        @keyframes shimmer {
            0% { opacity: 0.5; transform: translateX(-10%); }
            100% { opacity: 1; transform: translateX(10%); }
        }

        /* Mejora visual de los inputs del formulario */
        input:focus,
        textarea:focus {
            outline: none;
            border-color: rgba(19, 91, 236, 0.5);
            box-shadow: 0 0 0 3px rgba(19, 91, 236, 0.1),
                        0 2px 12px rgba(19, 91, 236, 0.15);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* Efecto de desenfoque mejorado en tarjetas inactivas del carrusel */
        .testimonial-card.opacity-40 {
            transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* Animación de entrada del spinner */
        @keyframes spin-fade {
            0% { 
                opacity: 0;
                transform: rotate(0deg) scale(0.8);
            }
            100% { 
                opacity: 1;
                transform: rotate(360deg) scale(1);
            }
        }

        .btn-spinner {
            animation: spin-fade 0.4s ease-out;
        }

        /* Efecto de hover en links del footer */
        footer a {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        footer a:hover {
            transform: translateY(-3px);
            filter: drop-shadow(0 4px 8px rgba(19, 91, 236, 0.3));
        }

        /* Mejora visual de las imágenes de proyecto con efecto de zoom suave */
        .group img {
            transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* Degradado sutil en el header cuando hace scroll */
        .header-inner-content::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, 
                transparent 0%, 
                rgba(19, 91, 236, 0.3) 50%, 
                transparent 100%);
            opacity: 0;
            transition: opacity 0.3s;
        }

        .header-scroll-container:has(.header-inner-content) .header-inner-content::after {
            opacity: 1;
        }

        /* Animación suave para el acordeón de FAQ */
        details {
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }

        details summary {
            transition: color 0.3s ease;
        }

        details summary::-webkit-details-marker {
            display: none;
        }

        details[open] summary {
            color: #135bec;
        }

        details[open] summary .material-symbols-outlined {
            transform: rotate(180deg);
        }

        details summary .material-symbols-outlined {
            transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        /* Animación del contenido usando max-height con ease-in-out */
        details > div {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.5s cubic-bezier(0.65, 0, 0.35, 1),
                        padding 0.5s cubic-bezier(0.65, 0, 0.35, 1);
        }

        details[open] > div {
            max-height: 500px;
        }

        details:not([open]) > div {
            padding-top: 0 !important;
            padding-bottom: 0 !important;
        }

        /* Efecto hover mejorado en FAQ */
        details:hover {
            border-color: rgba(19, 91, 236, 0.3) !important;
            box-shadow: 0 2px 12px rgba(19, 91, 236, 0.08);
        }

        details[open] {
            border-color: rgba(19, 91, 236, 0.4) !important;
            box-shadow: 0 4px 16px rgba(19, 91, 236, 0.12);
        }

        /* ============================================ */
        /* NUEVAS ANIMACIONES Y EFECTOS AVANZADOS */
        /* ============================================ */

        /* Efecto Parallax en fondos */
        .parallax-bg {
            will-change: transform;
            transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
        }

        /* Hover effects mejorados para tarjetas de servicios */
        #servicios .group,
        #proyectos .group {
            transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
            position: relative;
            overflow: hidden;
        }

        #servicios .group::before,
        #proyectos .group::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(19, 91, 236, 0.1) 0%, transparent 70%);
            transform: translate(-50%, -50%);
            transition: width 0.6s ease, height 0.6s ease;
            pointer-events: none;
        }

        #servicios .group:hover::before,
        #proyectos .group:hover::before {
            width: 500px;
            height: 500px;
        }

        #servicios .group:hover,
        #proyectos .group:hover {
            transform: translateY(-8px) scale(1.02);
            box-shadow: 0 20px 40px rgba(19, 91, 236, 0.15),
                        0 10px 20px rgba(0, 0, 0, 0.1);
        }

        /* Animación de iconos al hover */
        #servicios .group:hover .material-symbols-outlined,
        #proyectos .group:hover .material-symbols-outlined {
            transform: scale(1.2) rotate(5deg);
            transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        /* Contador numérico animado */
        .counter {
            font-variant-numeric: tabular-nums;
            transition: all 0.3s ease;
        }

        @keyframes countUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .counter.animated {
            animation: countUp 0.6s cubic-bezier(0.23, 1, 0.32, 1) forwards;
        }

        /* Efecto máquina de escribir */
        .typewriter {
            overflow: hidden;
            border-right: 3px solid #135bec;
            white-space: nowrap;
            animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
            display: inline-block;
        }

        @keyframes typing {
            from { width: 0; }
            to { width: 100%; }
        }

        @keyframes blink-caret {
            from, to { border-color: transparent; }
            50% { border-color: #135bec; }
        }

        /* Partículas flotantes en el hero */
        @keyframes float-particle {
            0%, 100% {
                transform: translateY(0) translateX(0) rotate(0deg);
                opacity: 0.3;
            }
            25% {
                transform: translateY(-20px) translateX(10px) rotate(90deg);
                opacity: 0.7;
            }
            50% {
                transform: translateY(-40px) translateX(-10px) rotate(180deg);
                opacity: 0.5;
            }
            75% {
                transform: translateY(-20px) translateX(15px) rotate(270deg);
                opacity: 0.8;
            }
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: #135bec;
            border-radius: 50%;
            animation: float-particle 15s ease-in-out infinite;
            pointer-events: none;
        }

        .particle:nth-child(2) { animation-delay: -3s; animation-duration: 18s; }
        .particle:nth-child(3) { animation-delay: -6s; animation-duration: 12s; }
        .particle:nth-child(4) { animation-delay: -9s; animation-duration: 20s; }
        .particle:nth-child(5) { animation-delay: -12s; animation-duration: 16s; }

        /* Gradiente animado en hover de botones */
        .animated-gradient-btn {
            background: linear-gradient(135deg, #135bec 0%, #00f2fe 100%);
            background-size: 200% 200%;
            animation: gradient-shift 3s ease infinite;
            transition: all 0.3s ease;
        }

        @keyframes gradient-shift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .animated-gradient-btn:hover {
            animation-duration: 1s;
            transform: translateY(-3px);
            box-shadow: 0 15px 35px rgba(19, 91, 236, 0.4);
        }

        /* Efecto de onda al hacer clic */
        .ripple {
            position: relative;
            overflow: hidden;
        }

        .ripple::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        .ripple:active::after {
            width: 300px;
            height: 300px;
        }

        /* Efecto de brillo deslizante */
        .shine-effect {
            position: relative;
            overflow: hidden;
        }

        .shine-effect::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 50%;
            height: 100%;
            background: linear-gradient(90deg, 
                transparent, 
                rgba(255, 255, 255, 0.3), 
                transparent);
            transition: left 0.7s;
        }

        .shine-effect:hover::before {
            left: 150%;
        }

        /* Mejora de cards con perspectiva 3D */
        .card-3d {
            transform-style: preserve-3d;
            transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .card-3d:hover {
            transform: perspective(1000px) rotateX(5deg) rotateY(-5deg) scale(1.05);
        }

        /* Animación de pulso suave para badges */
        @keyframes pulse-soft {
            0%, 100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.05);
                opacity: 0.9;
            }
        }

        .pulse-badge {
            animation: pulse-soft 2s ease-in-out infinite;
        }

        /* Efecto de sombra flotante */
        .floating-shadow {
            animation: float-shadow 3s ease-in-out infinite;
        }

        @keyframes float-shadow {
            0%, 100% {
                transform: translateY(0);
                box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            }
            50% {
                transform: translateY(-10px);
                box-shadow: 0 20px 30px rgba(0, 0, 0, 0.15);
            }
        }

        /* Texto con gradiente animado */
        .gradient-text {
            background: linear-gradient(135deg, #135bec 0%, #00f2fe 50%, #135bec 100%);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradient-text-shift 4s ease infinite;
        }

        @keyframes gradient-text-shift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        /* Efecto de resplandor pulsante */
        /* .glow-pulse {
            animation: glow-pulse-anim 2s ease-in-out infinite;
        } */

        @keyframes glow-pulse-anim {
            0%, 100% {
                box-shadow: 0 0 8px rgba(19, 91, 236, 0.3),
                            0 0 15px rgba(19, 91, 236, 0.15);
            }
            50% {
                box-shadow: 0 0 12px rgba(19, 91, 236, 0.4),
                            0 0 25px rgba(19, 91, 236, 0.25),
                            0 0 35px rgba(0, 242, 254, 0.15);
            }
        }

        /* Mejora de transiciones globales */
        * {
            scroll-behavior: smooth;
        }

        /* Optimización de rendimiento */
        .will-animate {
            will-change: transform, opacity;
        }

        /* Botón de WhatsApp flotante */
        .whatsapp-btn {
            animation: float-shadow 3s ease-in-out infinite;
        }

        .whatsapp-btn:hover {
            animation-play-state: paused;
        }

        @media (max-width: 768px) {
            .whatsapp-btn {
                width: 3.5rem;
                height: 3.5rem;
                bottom: 6rem;
                right: 1.5rem;
            }
            
            .whatsapp-btn svg {
                width: 1.5rem;
                height: 1.5rem;
            }
        }

        /* Estilos para transiciones de filtros de proyectos */
        .project-item {
            transition: opacity 0.3s ease, transform 0.3s ease;
        }

        /* Animación para inputs con error */
        input.border-red-500,
        textarea.border-red-500 {
            animation: shake 0.3s;
        }

        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-10px); }
            75% { transform: translateX(10px); }
        }
/* Custom scrollbar for modal content */
.custom-scrollbar::-webkit-scrollbar { width: 6px; }
.custom-scrollbar::-webkit-scrollbar-track { background: rgba(0, 0, 0, 0.05); border-radius: 10px; }
.custom-scrollbar::-webkit-scrollbar-thumb { background: rgba(19, 91, 236, 0.3); border-radius: 10px; transition: background 0.3s; }
.custom-scrollbar::-webkit-scrollbar-thumb:hover { background: rgba(19, 91, 236, 0.5); }
.dark .custom-scrollbar::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.05); }
.dark .custom-scrollbar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.2); }
.dark .custom-scrollbar::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.3); }