/* ==========================================================================
           COLOR PALETTE & DESIGN SYSTEM (MASHOUSE LOOK + MACONS BRANDING)
           ========================================================================== */
        :root {
            /* Light theme variables (scale of whites and light grays) */
            --bg-primary: #ffffff;      /* Pure white background */
            --bg-secondary: #f0f2f5;    /* Soft gray for sections - clearly distinct from white */
            --bg-tertiary: #e4e7eb;     /* Deeper gray for footer and tooltips */
            --text-primary: #1a1d20;    /* Deep charcoal black for text */
            --text-secondary: #495057;  /* Slate gray for secondary text */
            --text-muted: #868e96;      /* Muted details */
            --accent-macons: #4b6a8a;   /* Corporate steel blue adjusted for contrast on white */
            --accent-macons-rgb: 75, 106, 138;
            --border-color: rgba(75, 106, 138, 0.32);
            --border-highlight: rgba(75, 106, 138, 0.45);
            --font-title: 'Montserrat', sans-serif;
            --font-body: 'Inter', sans-serif;
            --shadow-premium: 0 10px 30px rgba(0, 0, 0, 0.04);
            --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

            /* Dark variables specifically for Header and Hero Video Banner (recuadro) */
            --header-bg: rgba(5, 6, 8, 0.95);
            --header-border: rgba(118, 149, 180, 0.12);
            --header-text-primary: #ffffff;
            --header-text-secondary: #8e97a0;
            --header-accent: #7695b4;
            --hero-bg: #000000;
        }

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

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

        /* Utility Styles */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ==========================================================================
           SPECIAL EFFECT ANIMATIONS (MASHOUSE REPLICAS)
           ========================================================================== */
        /* Sliding spark bottom effect */
        .spark-bottom {
            position: relative !important;
            overflow: hidden !important;
        }

        .spark-bottom::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 300px;
            height: 2px;
            pointer-events: none;
            z-index: 5;
            background: linear-gradient(
                90deg,
                transparent 0%,
                rgba(118, 149, 180, 0) 30%,
                rgba(118, 149, 180, 0.6) 45%,
                rgba(255, 255, 255, 1) 50%,
                rgba(118, 149, 180, 0.6) 55%,
                rgba(118, 149, 180, 0) 70%,
                transparent 100%
            );
            filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.8));
            animation: bottomSpark 3s linear infinite;
        }

        @keyframes bottomSpark {
            0% { left: -300px; }
            100% { left: 100%; }
        }

        /* Glass Glow Button */
        .btn-glow {
            background: rgba(255, 255, 255, 0.04) !important;
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.15) !important;
            color: #ffffff !important;
            position: relative;
            z-index: 1;
            transition: var(--transition-smooth);
            cursor: pointer;
        }

        .btn-glow::after {
            content: "";
            position: absolute;
            inset: -2px;
            border-radius: inherit;
            pointer-events: none;
            z-index: -1;
            background: radial-gradient(
                circle,
                rgba(118, 149, 180, 0.5) 0%,
                rgba(118, 149, 180, 0.2) 40%,
                transparent 70%
            );
            filter: blur(8px);
            opacity: 0.5;
            animation: glowPulse 2.5s ease-in-out infinite;
        }

        @keyframes glowPulse {
            0%, 100% { opacity: 0.3; transform: scale(0.96); }
            50% { opacity: 0.7; transform: scale(1.03); }
        }

        .btn-glow:hover {
            background: rgba(118, 149, 180, 0.12) !important;
            border-color: var(--accent-macons) !important;
            box-shadow: 0 0 20px rgba(118, 149, 180, 0.25);
        }

        /* ==========================================================================
           HEADER / NAVIGATION
           ========================================================================== */
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            background: var(--header-bg);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--header-border);
            z-index: 100;
            transition: var(--transition-smooth);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 90px;
            transition: var(--transition-smooth);
            max-width: 100% !important;
            padding: 0 40px;
        }

        header.scrolled .nav-container {
            height: 70px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            text-decoration: none;
        }

        .logo-image {
            height: 48px;
            width: auto;
            display: block;
            object-fit: contain;
            transition: var(--transition-smooth);
        }

        header.scrolled .logo-image {
            height: 40px;
        }

        nav {
            margin-left: auto;
            margin-right: auto;
        }

        nav ul {
            display: flex;
            list-style: none;
            gap: 40px;
        }

        nav ul a {
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--header-text-secondary);
            text-transform: uppercase;
            letter-spacing: 1.5px;
            transition: var(--transition-smooth);
            text-decoration: none;
            position: relative;
            padding: 8px 0;
        }

        nav ul a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--header-accent);
            transition: var(--transition-smooth);
        }

        nav ul a:hover::after {
            width: 100%;
        }

        nav ul a:hover {
            color: #ffffff;
        }

        .nav-cta {
            padding: 12px 24px;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            text-decoration: none;
        }

        .header-socials {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-right: 35px;
        }

        .header-socials a {
            transition: var(--transition-smooth);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .header-socials a:hover {
            transform: translateY(-2px);
        }

        .social-icon-img {
            height: 38px;
            width: auto;
            object-fit: contain;
            display: block;
            opacity: 0.8;
            transition: var(--transition-smooth);
        }

        .header-socials a:hover .social-icon-img {
            opacity: 1;
        }

        /* Responsive Header Optimization */
        @media (max-width: 992px) {
            .header-socials {
                display: none;
            }
            .nav-container {
                padding: 0 20px;
            }
        }

        @media (max-width: 768px) {
            .nav-cta {
                padding: 8px 16px;
                font-size: 0.75rem;
            }
            nav ul {
                gap: 15px;
            }
            nav ul a {
                font-size: 0.7rem;
                letter-spacing: 0.5px;
            }
            .logo-image {
                height: 36px;
            }
            header.scrolled .logo-image {
                height: 32px;
            }
        }

        @media (max-width: 576px) {
            nav {
                display: none; /* Hide navigation links to prevent crowding */
            }
            .nav-container {
                height: 60px;
            }
            header.scrolled .nav-container {
                height: 55px;
            }
            .logo-image {
                height: 32px;
            }
            header.scrolled .logo-image {
                height: 28px;
            }
        }

        /* ==========================================================================
           HERO SECTION WITH STANDALONE CLEAN VIDEO AND TEXT BELOW
           ========================================================================== */
        .hero-video-banner {
            width: 100%;
            height: 65vh; /* Takes up the cinematic ratio of the orange block */
            min-height: 450px;
            margin-top: 0;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid var(--header-border);
            background: var(--hero-bg);
        }

        @media (max-width: 768px) {
            .hero-video-banner {
                height: 40vh;
                min-height: 250px;
            }
        }

        .hero-standalone-video {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* ==========================================================================
           NOSOTROS (ABOUT US) SECTION
           ========================================================================== */
        .about-section {
            padding: 120px 0;
            background: radial-gradient(circle at 50% 0%, rgba(118, 149, 180, 0.06) 0%, transparent 60%);
            position: relative;
        }

        .about-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(118, 149, 180, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(118, 149, 180, 0.02) 1px, transparent 1px);
            background-size: 60px 60px;
            opacity: 0.3;
            pointer-events: none;
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 60px;
            align-items: center;
        }

        @media (max-width: 992px) {
            .about-grid {
                grid-template-columns: 1fr;
                gap: 48px;
            }
        }

        .about-content {
            position: relative;
            z-index: 3;
        }

        .about-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            background: rgba(118, 149, 180, 0.12);
            border: 1px solid var(--border-highlight);
            color: var(--accent-macons);
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            margin-bottom: 28px;
        }

        .about-content h2 {
            font-family: var(--font-title);
            font-size: clamp(1.6rem, 2.5vw, 2.2rem);
            font-weight: 800;
            line-height: 1.3;
            letter-spacing: -0.5px;
            color: var(--text-primary);
            margin-bottom: 24px;
        }

        .about-content h2 span {
            color: var(--accent-macons);
            background: linear-gradient(to right, var(--text-primary), var(--accent-macons));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .about-content p {
            font-size: 1.05rem;
            color: var(--text-secondary);
            margin-bottom: 24px;
            line-height: 1.75;
        }

        .about-content p strong {
            color: var(--text-primary);
        }

        .about-image-wrapper {
            position: relative;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-highlight);
            box-shadow: var(--shadow-premium), 0 0 30px rgba(118, 149, 180, 0.08);
            line-height: 0;
            transition: var(--transition-smooth);
        }


        .about-image-wrapper:hover {
            border-color: var(--accent-macons);
            box-shadow: var(--shadow-premium), 0 0 40px rgba(118, 149, 180, 0.15);
            transform: translateY(-4px);
        }

        .about-image {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 4 / 3;
            filter: grayscale(15%) contrast(105%);
            transition: var(--transition-smooth);
        }

        .about-image-wrapper:hover .about-image {
            filter: grayscale(0%) contrast(105%);
            transform: scale(1.02);
        }

        /* About Timeline Step Progression */
        .about-timeline {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 40px;
            position: relative;
            padding-top: 15px;
        }

        @media (max-width: 600px) {
            .about-timeline {
                grid-template-columns: 1fr;
                gap: 24px;
                padding-top: 0;
            }
        }

        /* Connecting horizontal line for desktop viewports */
        .about-timeline::before {
            content: '';
            position: absolute;
            top: 37px;
            left: 23px; /* Starts exactly in the middle of step 1 icon (46px diameter -> 23px radius) */
            right: calc(25% - 23px); /* Ends exactly in the middle of step 4 icon (since icon is left-aligned in column 4) */
            height: 2px;
            background: var(--accent-macons); /* Fully illuminated brand color line with no gradient */
            z-index: 1;
        }

        @media (max-width: 600px) {
            .about-timeline::before {
                display: none;
            }
        }

        .timeline-step {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }

        @media (max-width: 600px) {
            .timeline-step {
                align-items: center;
                text-align: center;
            }
        }

        .timeline-icon-box {
            width: 46px;
            height: 46px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-highlight);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-macons);
            margin-bottom: 12px;
            transition: var(--transition-smooth);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
        }

        .timeline-step:hover .timeline-icon-box {
            background: var(--accent-macons);
            color: var(--bg-primary);
            border-color: var(--accent-macons);
            box-shadow: 0 0 15px rgba(118, 149, 180, 0.4);
            transform: scale(1.1);
        }

        .timeline-title {
            font-family: var(--font-title);
            font-size: 0.8rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #ffffff;
            margin-bottom: 4px;
        }

        .timeline-desc {
            font-size: 0.75rem;
            color: var(--text-secondary);
            line-height: 1.4;
        }


        .btn-primary {
            background: #ffffff;
            color: var(--bg-primary);
            padding: 18px 36px;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            border: none;
            cursor: pointer;
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-primary:hover {
            background: var(--accent-macons);
            color: var(--bg-primary);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(118, 149, 180, 0.35);
        }

        .btn-secondary {
            background: transparent;
            color: #ffffff;
            padding: 18px 36px;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            border: 2px solid rgba(255, 255, 255, 0.15);
            cursor: pointer;
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-secondary:hover {
            border-color: #ffffff;
            background: rgba(255, 255, 255, 0.05);
        }

        .hero-actions {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: #ffffff;
            color: var(--bg-primary);
            padding: 18px 36px;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            border: none;
            cursor: pointer;
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-primary:hover {
            background: var(--accent-macons);
            color: var(--bg-primary);
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(118, 149, 180, 0.35);
        }

        .btn-secondary {
            background: transparent;
            color: #ffffff;
            padding: 18px 36px;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            border: 2px solid rgba(255, 255, 255, 0.15);
            cursor: pointer;
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }

        .btn-secondary:hover {
            border-color: #ffffff;
            background: rgba(255, 255, 255, 0.05);
        }

        /* ==========================================================================
           SECTION HEADER COMPONENT
           ========================================================================== */
        .section-header {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 60px auto;
            position: relative;
            z-index: 10;
        }

        .section-header span {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--accent-macons);
            margin-bottom: 12px;
        }

        .section-header h2 {
            font-family: var(--font-title);
            font-size: clamp(1.8rem, 2.5vw, 2.3rem);
            font-weight: 900;
            color: var(--text-primary);
            text-transform: uppercase;
            letter-spacing: -0.5px;
            margin-bottom: 16px;
        }

        .section-header p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ==========================================================================
           METODOLOGIA / WORKFLOW SECTION (PLANIFICACION INTEGRAL)
           ========================================================================== */
        .workflow-section {
            padding: 120px 0;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .workflow-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 24px;
            position: relative;
            z-index: 20;
        }

        @media (max-width: 1200px) {
            .workflow-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .workflow-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
        }

        .workflow-card {
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 30px 24px;
            transition: var(--transition-smooth);
            position: relative;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            min-height: 180px;
            overflow: visible; /* Allows hover tooltip overlay to display outside boundaries if needed, or we contain it */
            cursor: pointer;
            box-shadow: 0 4px 20px rgba(0,0,0,0.04);
        }

        .workflow-card:hover {
            border-color: var(--accent-macons);
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(var(--accent-macons-rgb), 0.15);
            z-index: 30;
        }

        .workflow-card .step-number {
            position: absolute;
            top: 15px;
            right: 15px;
            font-family: var(--font-title);
            font-size: 2.2rem;
            font-weight: 900;
            color: rgba(118, 149, 180, 0.04);
            line-height: 1;
            transition: var(--transition-smooth);
        }

        .workflow-card:hover .step-number {
            color: rgba(118, 149, 180, 0.08);
        }

        .workflow-card i {
            color: var(--accent-macons);
            margin-bottom: 16px;
            transition: var(--transition-smooth);
        }

        .workflow-card:hover i {
            transform: scale(1.1);
            color: #ffffff;
        }

        .workflow-card h3 {
            font-family: var(--font-title);
            font-size: 0.95rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 0;
            color: var(--text-primary);
            transition: var(--transition-smooth);
            line-height: 1.4;
        }

        /* Hover Tooltip Overlay Panel */
        .workflow-card .workflow-tooltip {
            position: absolute;
            bottom: 110%; /* Displays just above the card */
            left: 50%;
            transform: translateX(-50%) translateY(10px);
            width: 280px;
            background: var(--bg-primary);
            border: 1px solid var(--accent-macons);
            border-radius: 8px;
            padding: 20px;
            color: var(--text-primary);
            font-size: 0.85rem;
            line-height: 1.6;
            text-align: left;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            opacity: 0;
            pointer-events: none;
            z-index: 15;
            transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }

        /* Triangle pointer for tooltip */
        .workflow-card .workflow-tooltip::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            border-width: 8px;
            border-style: solid;
            border-color: var(--accent-macons) transparent transparent transparent;
        }

        .workflow-card:hover .workflow-tooltip {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
            pointer-events: auto;
        }

        /* Adjust workflow spacing on mobile */
        @media (max-width: 768px) {
            .workflow-card .workflow-tooltip {
                position: static;
                transform: none;
                width: 100%;
                opacity: 1;
                pointer-events: auto;
                margin-top: 15px;
                border: none;
                box-shadow: none;
                padding: 0;
                background: transparent;
                text-align: center;
            }
            .workflow-card:hover .workflow-tooltip {
                transform: none;
            }
            .workflow-card .workflow-tooltip::after {
                display: none;
            }
            .workflow-card {
                min-height: auto;
                padding: 24px;
            }
            .workflow-card h3 {
                margin-bottom: 8px;
            }
        }

        /* ==========================================================================
           PORTFOLIO SHOWCASE SECTION
           ========================================================================== */
        .portfolio-section {
            padding: 120px 0;
            background: var(--bg-primary);
        }

        .portfolio-filter-bar {
            display: flex;
            justify-content: center;
            gap: 16px;
            margin-bottom: 50px;
            flex-wrap: wrap;
        }

        .filter-btn {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            color: var(--text-secondary);
            padding: 12px 24px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .filter-btn:hover, .filter-btn.active {
            background: var(--accent-macons);
            color: #ffffff;
            border-color: var(--accent-macons);
            box-shadow: 0 4px 15px rgba(var(--accent-macons-rgb), 0.25);
        }

        .portfolio-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        @media (max-width: 992px) {
            .portfolio-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .portfolio-grid {
                display: flex;
                flex-wrap: nowrap;
                overflow-x: auto;
                scroll-snap-type: x mandatory;
                gap: 20px;
                padding: 10px 20px 25px 20px;
                margin: 0 -20px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: thin;
                scrollbar-color: var(--accent-macons) rgba(255,255,255,0.05);
            }
            .portfolio-grid::-webkit-scrollbar {
                height: 5px;
            }
            .portfolio-grid::-webkit-scrollbar-track {
                background: rgba(255,255,255,0.03);
            }
            .portfolio-grid::-webkit-scrollbar-thumb {
                background: var(--accent-macons);
                border-radius: 4px;
            }
            .portfolio-card {
                flex: 0 0 82%;
                scroll-snap-align: center;
                height: auto;
            }
        }

        .portfolio-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            overflow: hidden;
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .portfolio-card:hover {
            transform: translateY(-6px);
            border-color: var(--accent-macons);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.06), 0 0 20px rgba(var(--accent-macons-rgb), 0.05);
        }

        .portfolio-media-wrapper {
            position: relative;
            height: 240px;
            background: var(--bg-tertiary);
            overflow: hidden;
            cursor: pointer;
        }

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

        .portfolio-card:hover .portfolio-media-img {
            transform: scale(1.05);
        }

        .portfolio-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: #1a1d20;
            border: 1px solid var(--border-highlight);
            color: #ffffff;
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 0.7rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 1px;
            z-index: 5;
        }

        .portfolio-badge.proceso {
            background: #2b5c8f;
            border-color: #4b6a8a;
            color: #ffffff;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
        }

        .portfolio-media-play {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 0, 0, 0.3);
            color: #ffffff;
            opacity: 0.8;
            transition: var(--transition-smooth);
            z-index: 3;
        }

        .portfolio-media-play i {
            background: rgba(var(--accent-macons-rgb), 0.8);
            border-radius: 50%;
            padding: 14px;
            box-shadow: 0 0 15px rgba(0,0,0,0.5);
            transition: var(--transition-smooth);
        }

        .portfolio-card:hover .portfolio-media-play i {
            transform: scale(1.15);
            background: var(--accent-macons);
            color: #ffffff;
            box-shadow: 0 0 25px rgba(var(--accent-macons-rgb), 0.4);
        }

        .portfolio-info {
            padding: 24px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }

        .portfolio-info h3 {
            font-family: var(--font-title);
            font-size: 1.15rem;
            font-weight: 800;
            margin-bottom: 8px;
            color: var(--text-primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .portfolio-info p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 16px;
            flex-grow: 1;
        }

        .portfolio-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-top: 16px;
            border-top: 1px solid var(--border-color);
            font-size: 0.75rem;
            font-weight: 700;
            color: var(--accent-macons);
            text-transform: uppercase;
        }

        /* LIGHTBOX FOR PORTFOLIO ITEMS (WITH CAROUSEL NAVIGATION) */
        .lightbox-overlay {
            position: fixed;
            inset: 0;
            background: rgba(5, 6, 8, 0.98);
            z-index: 2000;
            display: none;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity 0.4s ease;
        }

        .lightbox-overlay.open {
            display: flex;
            opacity: 1;
        }

        .lightbox-content {
            position: relative;
            width: 90%;
            max-width: 1000px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .lightbox-media-wrapper {
            position: relative;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .lightbox-media {
            max-width: 100%;
            max-height: 70vh;
            border-radius: 8px;
            border: 1px solid var(--border-highlight);
            box-shadow: 0 20px 50px rgba(0,0,0,0.9);
            object-fit: contain;
        }

        .lightbox-caption {
            color: #ffffff;
            font-family: var(--font-title);
            font-weight: 800;
            margin-top: 20px;
            font-size: 1.2rem;
            text-align: center;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .lightbox-desc {
            color: var(--text-secondary);
            font-size: 0.9rem;
            max-width: 600px;
            margin-top: 10px;
            text-align: center;
            line-height: 1.6;
        }

        .lightbox-close {
            position: absolute;
            top: -48px;
            right: 0;
            background: none;
            border: none;
            color: #ffffff;
            cursor: pointer;
            transition: var(--transition-smooth);
            z-index: 10;
        }

        .lightbox-close:hover {
            color: var(--accent-macons);
            transform: scale(1.1);
        }

        /* Carousel Navigation Buttons */
        .lightbox-nav-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(13, 15, 20, 0.8);
            border: 1px solid var(--border-color);
            color: #ffffff;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-smooth);
            z-index: 5;
        }

        .lightbox-nav-btn:hover {
            background: var(--accent-macons);
            color: var(--bg-primary);
            border-color: var(--accent-macons);
            box-shadow: 0 0 15px rgba(118, 149, 180, 0.4);
        }

        .lightbox-nav-btn.prev {
            left: -70px;
        }

        .lightbox-nav-btn.next {
            right: -70px;
        }

        .lightbox-counter {
            color: var(--text-muted);
            font-size: 0.8rem;
            margin-top: 8px;
            font-weight: 600;
        }

        @media (max-width: 1100px) {
            .lightbox-nav-btn.prev {
                left: 10px;
            }
            .lightbox-nav-btn.next {
                right: 10px;
            }
        }

        /* ==========================================================================
           M2 VALUE SECTION
           ========================================================================== */
        .m2-section {
            padding: 120px 0;
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

        .m2-grid {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: 60px;
            align-items: center;
        }

        @media (max-width: 992px) {
            .m2-grid {
                grid-template-columns: 1fr;
                gap: 48px;
            }
        }

        .m2-price-card {
            background: var(--bg-primary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 48px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
            position: relative;
            overflow: hidden;
        }

        .m2-price-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--accent-macons);
        }

        .m2-price-title {
            font-family: var(--font-title);
            font-size: 0.85rem;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }

        .m2-price-amount {
            font-family: var(--font-title);
            font-size: clamp(2.5rem, 4vw, 3.5rem);
            font-weight: 900;
            color: var(--accent-macons);
            line-height: 1.1;
            margin-bottom: 8px;
        }

        .m2-price-unit {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 24px;
        }

        .m2-price-note {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .m2-features-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        @media (max-width: 576px) {
            .m2-features-list {
                grid-template-columns: 1fr;
            }
        }

        .m2-feature-item {
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }

        .m2-feature-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(var(--accent-macons-rgb), 0.1);
            border: 1px solid var(--border-highlight);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-macons);
            flex-shrink: 0;
        }

        .m2-feature-text h4 {
            font-family: var(--font-title);
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .m2-feature-text p {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* ==========================================================================
           TEASER / COMING SOON SECTION (MACONS MODULOS)
           ========================================================================== */
        .teaser-section {
            padding: 90px 0;
            background: linear-gradient(135deg, #0d121c 0%, #172030 100%);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            position: relative;
            overflow: hidden;
            text-align: center;
            color: #ffffff;
        }

        .teaser-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(118, 149, 180, 0.15) 0%, transparent 70%);
            pointer-events: none;
            z-index: 1;
        }

        .teaser-container {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }

        .teaser-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(118, 149, 180, 0.3);
            color: var(--header-accent);
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            box-shadow: 0 0 15px rgba(118, 149, 180, 0.1);
        }

        .teaser-title {
            font-family: var(--font-title);
            font-size: clamp(1.8rem, 3vw, 2.6rem);
            font-weight: 900;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: #ffffff;
            line-height: 1.2;
            margin-bottom: 8px;
        }

        .teaser-title span {
            color: var(--header-accent);
            background: linear-gradient(to right, #ffffff, var(--header-accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .teaser-desc {
            font-size: 1rem;
            color: #a0aec0;
            line-height: 1.6;
            max-width: 600px;
        }

        /* ==========================================================================
           CONTACT SECTION
           ========================================================================== */
        .contact-section {
            padding: 120px 0;
            background: var(--bg-primary);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
            position: relative;
        }

        .contact-container {
            max-width: 600px;
            margin: 0 auto;
        }

        .contact-card {
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 50px 40px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 24px;
        }

        .contact-card:hover {
            border-color: var(--accent-macons);
            box-shadow: var(--shadow-premium), 0 0 45px rgba(118, 149, 180, 0.12);
            transform: translateY(-5px);
        }

        .contact-icon {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background: rgba(118, 149, 180, 0.1);
            border: 1px solid var(--border-highlight);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-macons);
            transition: var(--transition-smooth);
        }

        .contact-card:hover .contact-icon {
            background: var(--accent-macons);
            color: var(--bg-primary);
            box-shadow: 0 0 20px rgba(118, 149, 180, 0.4);
            transform: scale(1.08);
        }

        .contact-card h3 {
            font-family: var(--font-title);
            font-size: 1.4rem;
            font-weight: 800;
            color: var(--text-primary);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .contact-card p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 8px;
        }

        .contact-btn {
            width: 100%;
            max-width: 320px;
            padding: 18px 28px;
            border-radius: 4px;
            font-weight: 700;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 12px;
            background: var(--text-primary) !important;
            color: var(--bg-primary) !important;
            border: 1px solid var(--text-primary) !important;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
            transition: var(--transition-smooth);
        }

        .contact-btn:hover {
            background: var(--accent-macons) !important;
            color: #ffffff !important;
            border-color: var(--accent-macons) !important;
            box-shadow: 0 4px 20px rgba(var(--accent-macons-rgb), 0.3);
            transform: translateY(-2px);
        }

        /* ==========================================================================
           FOOTER
           ========================================================================== */
        footer {
            background: var(--bg-tertiary);
            color: var(--text-secondary);
            padding: 80px 0 40px 0;
            font-size: 0.9rem;
            border-top: 1px solid var(--border-color);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 60px;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }

        .footer-col h4 {
            color: var(--text-primary);
            font-family: var(--font-title);
            font-size: 0.9rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 24px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-col ul li {
            color: var(--text-secondary);
        }

        .footer-col ul a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition-smooth);
        }

        .footer-col ul a:hover {
            color: var(--accent-macons);
        }

        footer .logo-image {
            filter: invert(1) brightness(0.15);
        }

        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid var(--border-color);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        @media (max-width: 576px) {
            .footer-bottom {
                flex-direction: column;
                gap: 16px;
                text-align: center;
            }
        }

        /* ==========================================================================
           FLOATING WHATSAPP CHATBOT
           ========================================================================== */
        .wa-chat-container {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 9999;
            font-family: var(--font-body);
        }

        .wa-float-btn {
            width: 68px;
            height: 68px;
            border-radius: 50%;
            background: #25d366;
            border: none;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            transition: var(--transition-smooth);
            animation: waPulse 2s infinite;
            padding: 0;
            overflow: hidden;
        }

        .wa-float-btn:hover {
            transform: scale(1.08);
            box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
        }

        @keyframes waPulse {
            0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
            70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
            100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
        }

        .wa-badge {
            position: absolute;
            top: 2px;
            right: 2px;
            background: #ff3b30;
            color: #ffffff;
            font-size: 0.7rem;
            font-weight: 700;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid var(--bg-primary);
            box-shadow: 0 2px 5px rgba(0,0,0,0.3);
        }

        .wa-chat-window {
            position: absolute;
            bottom: 80px;
            right: 0;
            width: 360px;
            height: 480px;
            background: var(--bg-secondary);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            box-shadow: var(--shadow-premium), 0 10px 40px rgba(0,0,0,0.5);
            display: flex;
            flex-direction: column;
            overflow: hidden;
            opacity: 0;
            transform: translateY(20px) scale(0.95);
            pointer-events: none;
            transition: var(--transition-smooth);
        }

        .wa-chat-window.open {
            opacity: 1;
            transform: translateY(0) scale(1);
            pointer-events: auto;
        }

        .wa-chat-header {
            background: #075E54;
            color: #ffffff;
            padding: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            position: relative;
        }

        .wa-header-avatar {
            position: relative;
            width: 36px;
            height: 36px;
        }

        .wa-avatar-status {
            position: absolute;
            bottom: 0;
            right: 0;
            width: 10px;
            height: 10px;
            background: #25d366;
            border-radius: 50%;
            border: 2px solid #075E54;
        }

        .wa-header-info h4 {
            font-size: 0.9rem;
            font-weight: 700;
            margin: 0;
        }

        .wa-header-info span {
            font-size: 0.75rem;
            opacity: 0.85;
            display: block;
        }

        .wa-chat-close {
            background: none;
            border: none;
            color: #ffffff;
            cursor: pointer;
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            opacity: 0.8;
            transition: var(--transition-smooth);
        }

        .wa-chat-close:hover {
            opacity: 1;
        }

        .wa-chat-messages {
            flex-grow: 1;
            padding: 16px;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
            background: #0b141a;
            background-image: radial-gradient(circle, rgba(7, 94, 84, 0.05) 10%, transparent 60%);
        }

        .wa-msg {
            max-width: 80%;
            padding: 10px 14px;
            border-radius: 8px;
            font-size: 0.85rem;
            line-height: 1.4;
            position: relative;
            word-wrap: break-word;
        }

        .wa-msg.bot {
            background: #202c33;
            color: #ffffff;
            align-self: flex-start;
            border-top-left-radius: 0;
        }

        .wa-msg.user {
            background: #005c4b;
            color: #ffffff;
            align-self: flex-end;
            border-top-right-radius: 0;
        }

        .wa-msg-time {
            display: block;
            font-size: 0.65rem;
            color: rgba(255, 255, 255, 0.5);
            text-align: right;
            margin-top: 4px;
        }

        .wa-replies-container {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 4px;
            align-self: flex-start;
            max-width: 100%;
        }

        .wa-reply-btn {
            background: rgba(118, 149, 180, 0.1);
            border: 1px solid var(--border-highlight);
            color: var(--accent-macons);
            padding: 8px 12px;
            border-radius: 16px;
            font-size: 0.75rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition-smooth);
            text-align: left;
        }

        .wa-reply-btn:hover {
            background: var(--accent-macons);
            color: var(--bg-primary);
            border-color: var(--accent-macons);
        }

        .wa-typing {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 12px;
            background: #202c33;
            border-radius: 8px;
            border-top-left-radius: 0;
            align-self: flex-start;
            width: fit-content;
        }

        .wa-typing span {
            width: 6px;
            height: 6px;
            background: rgba(255, 255, 255, 0.6);
            border-radius: 50%;
            animation: waBounce 1.4s infinite both;
        }

        .wa-typing span:nth-child(2) { animation-delay: 0.2s; }
        .wa-typing span:nth-child(3) { animation-delay: 0.4s; }

        @keyframes waBounce {
            0%, 80%, 100% { transform: scale(0); }
            40% { transform: scale(1); }
        }

        .wa-chat-input-area {
            padding: 12px;
            background: #1f2c34;
            display: flex;
            gap: 8px;
            align-items: center;
            border-top: 1px solid var(--border-color);
        }

        .wa-chat-input-area input {
            flex-grow: 1;
            background: #2a3942;
            border: none;
            border-radius: 8px;
            padding: 10px 14px;
            color: #ffffff;
            font-size: 0.85rem;
            outline: none;
        }

        .wa-send-btn {
            background: #00a884;
            border: none;
            color: #ffffff;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .wa-send-btn:hover {
            background: #008f72;
            transform: scale(1.05);
        }

        @media (max-width: 480px) {
            .wa-chat-window {
                width: calc(100vw - 32px);
                height: 440px;
                bottom: 70px;
                right: -8px;
            }
        }

        /* ==========================================================================
           SCROLL REVEAL ANIMATIONS
           ========================================================================== */
        .reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
            will-change: transform, opacity;
        }

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