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

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

        body {
            font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
            background: #0a0a0a;
            color: #fff;
            line-height: 1.6;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 16px 0;
            background: rgba(10, 10, 10, .95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, .08);
        }

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

        .logo img {
            height: 46px;
            width: 160px;
            object-fit: contain;
            display: block;
        }

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

        .nav-link {
            padding: 8px 10px;
            border-radius: 8px;
            font-weight: 500;
            font-size: .82rem;
            color: rgba(255, 255, 255, .8);
            text-decoration: none;
            transition: color .2s, background .2s;
            white-space: nowrap;
        }

        .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, .08);
        }

        .btn-nav {
            background: #d90429;
            color: #fff !important;
            padding: 10px 16px;
            border-radius: 16px;
            font-weight: 600;
            font-size: .82rem;
            margin-left: 4px;
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            background: none;
            border: none;
        }

        .hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: #fff;
            border-radius: 2px;
            transition: transform .3s, opacity .3s;
        }

        /* HERO */
        .page-hero {
            padding: 120px 0 80px;
            background: linear-gradient(135deg, #0a0a0a 0%, #1a0505 50%, #0a0a0a 100%);
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: linear-gradient(rgba(230, 57, 70, .15) 1px, transparent 1px), linear-gradient(90deg, rgba(230, 57, 70, .15) 1px, transparent 1px);
            background-size: 60px 60px;
            opacity: .3;
        }

        .hero-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(230, 57, 70, .15);
            border: 1px solid rgba(230, 57, 70, .3);
            color: #e63946;
            padding: 6px 14px;
            border-radius: 50px;
            font-size: .8rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero-title {
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 20px;
        }

        .text-red {
            color: #e63946;
        }

        .hero-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, .7);
            margin-bottom: 32px;
            line-height: 1.8;
        }

        .hero-btns {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: 12px;
            font-weight: 600;
            font-size: .95rem;
            cursor: pointer;
            border: 2px solid transparent;
            text-decoration: none;
            white-space: nowrap;
            transition: all .2s;
        }

        .btn-primary {
            background: #e63946;
            color: #fff;
            border-color: #e63946;
        }

        .btn-primary:hover {
            background: #c1121f;
            border-color: #c1121f;
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, .3);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, .08);
        }

        .btn-whatsapp {
            background: #25D366;
            color: #fff;
            border-color: #25D366;
        }

        .hero-visual {
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .pdks-visual {
            width: 320px;
            height: 320px;
            background: rgba(230, 57, 70, .08);
            border: 2px solid rgba(230, 57, 70, .2);
            border-radius: 24px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 16px;
            position: relative;
        }

        .pdks-icon-main {
            font-size: 5rem;
            color: #e63946;
        }

        .pdks-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: center;
            padding: 0 16px;
        }

        .pdks-tag {
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: 8px;
            padding: 6px 12px;
            font-size: .75rem;
            color: rgba(255, 255, 255, .7);
        }

        /* STATS */
        .stats-strip {
            background: #111;
            border-top: 1px solid rgba(255, 255, 255, .06);
            border-bottom: 1px solid rgba(255, 255, 255, .06);
            padding: 32px 0;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .stat-num {
            font-size: 2rem;
            font-weight: 900;
            color: #e63946;
        }

        .stat-lbl {
            font-size: .8rem;
            color: rgba(255, 255, 255, .5);
            margin-top: 4px;
        }

        /* SECTIONS */
        section {
            padding: 80px 0;
        }

        .section-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(230, 57, 70, .1);
            border: 1px solid rgba(230, 57, 70, .2);
            color: #e63946;
            padding: 6px 16px;
            border-radius: 50px;
            font-size: .8rem;
            font-weight: 600;
            margin-bottom: 16px;
        }

        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }

        .section-header h2 {
            font-size: clamp(1.5rem, 3vw, 2.2rem);
            font-weight: 800;
            margin-top: 12px;
        }

        .section-header p {
            color: rgba(255, 255, 255, .6);
            max-width: 600px;
            margin: 12px auto 0;
        }

        /* TECH CARDS */
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .tech-card {
            background: rgba(255, 255, 255, .03);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 16px;
            padding: 32px 24px;
            transition: all .3s;
        }

        .tech-card:hover {
            border-color: rgba(230, 57, 70, .3);
            transform: translateY(-4px);
        }

        .tech-card-icon {
            font-size: 2.5rem;
            color: #e63946;
            margin-bottom: 16px;
        }

        .tech-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .tech-card p {
            color: rgba(255, 255, 255, .6);
            font-size: .9rem;
            line-height: 1.7;
        }

        .tech-card ul {
            list-style: none;
            margin-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .tech-card ul li {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: .85rem;
            color: rgba(255, 255, 255, .7);
        }

        .tech-card ul li i {
            color: #e63946;
            font-size: .75rem;
        }

        /* USE CASES */
        .usecase-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 16px;
        }

        .usecase-card {
            background: rgba(255, 255, 255, .03);
            border: 1px solid rgba(255, 255, 255, .07);
            border-radius: 14px;
            padding: 24px 20px;
            text-align: center;
            transition: all .3s;
        }

        .usecase-card:hover {
            border-color: rgba(230, 57, 70, .3);
            background: rgba(230, 57, 70, .05);
        }

        .usecase-card i {
            font-size: 2rem;
            color: #e63946;
            display: block;
            margin-bottom: 12px;
        }

        .usecase-card h3 {
            font-size: .95rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .usecase-card p {
            font-size: .8rem;
            color: rgba(255, 255, 255, .5);
        }

        /* PROCESS */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .process-steps::before {
            content: '';
            position: absolute;
            top: 32px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: linear-gradient(90deg, #e63946, rgba(230, 57, 70, .2));
            z-index: 0;
        }

        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .step-num {
            width: 64px;
            height: 64px;
            background: #e63946;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            font-weight: 900;
            margin: 0 auto 16px;
        }

        .process-step h3 {
            font-size: .95rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: .82rem;
            color: rgba(255, 255, 255, .5);
        }

        /* FAQ */
        .faq-list {
            max-width: 860px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: rgba(255, 255, 255, .03);
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 12px;
            overflow: hidden;
        }

        .faq-btn {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            background: none;
            border: none;
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            text-align: left;
            gap: 16px;
        }

        .faq-btn i {
            color: #e63946;
            flex-shrink: 0;
            transition: transform .3s;
        }

        .faq-answer {
            display: none;
            padding: 0 24px 20px;
            color: rgba(255, 255, 255, .7);
            line-height: 1.8;
            font-size: .95rem;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #1a0505, #0a0a0a);
            border-top: 1px solid rgba(230, 57, 70, .2);
            border-bottom: 1px solid rgba(230, 57, 70, .2);
        }

        .cta-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }

        .cta-form {
            background: rgba(255, 255, 255, .04);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 20px;
            padding: 36px;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: .85rem;
            color: rgba(255, 255, 255, .7);
            margin-bottom: 6px;
            font-weight: 500;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(255, 255, 255, .12);
            border-radius: 10px;
            padding: 12px 16px;
            color: #fff;
            font-size: .95rem;
            outline: none;
            transition: border-color .2s;
        }

        .form-group input:focus,
        .form-group select,
        .form-group textarea:focus {
            border-color: rgba(230, 57, 70, .5);
        }

        .form-group select option {
            background: #1a1a1a;
        }

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

        .form-note {
            text-align: center;
            font-size: .78rem;
            color: rgba(255, 255, 255, .4);
            margin-top: 12px;
        }

        /* FOOTER */
        .footer {
            background: #060606;
            border-top: 1px solid rgba(255, 255, 255, .06);
            padding: 60px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-col h3 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #fff;
            position: relative;
            padding-bottom: 12px;
        }

        .footer-col h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background: #e63946;
            border-radius: 2px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, .5);
            text-decoration: none;
            font-size: .88rem;
            transition: color .2s;
        }

        .footer-col ul li a:hover {
            color: #e63946;
        }

        .footer-col p {
            color: rgba(255, 255, 255, .5);
            font-size: .88rem;
            line-height: 1.7;
        }

        .social-links {
            display: flex;
            gap: 12px;
            margin-top: 20px;
        }

        .social-links a {
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, .06);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, .6);
            text-decoration: none;
            font-size: .9rem;
            transition: all .2s;
        }

        .social-links a:hover {
            background: #e63946;
            color: #fff;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .06);
            padding: 20px 0;
            text-align: center;
        }

        .footer-bottom p {
            color: rgba(255, 255, 255, .3);
            font-size: .82rem;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin-bottom: 12px;
            font-size: .88rem;
            color: rgba(255, 255, 255, .5);
        }

        .contact-item i {
            color: #e63946;
            margin-top: 3px;
            flex-shrink: 0;
        }

        .contact-item a {
            color: rgba(255, 255, 255, .5);
            text-decoration: none;
        }

        .contact-item a:hover {
            color: #e63946;
        }

        /* WHATSAPP */
        .whatsapp-float {
            position: fixed;
            bottom: 24px;
            right: 24px;
            z-index: 999;
            width: 56px;
            height: 56px;
            background: #25D366;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.5rem;
            text-decoration: none;
            box-shadow: 0 4px 20px rgba(37, 211, 102, .4);
        }

        .scroll-top {
            position: fixed;
            bottom: 90px;
            right: 24px;
            z-index: 998;
            width: 44px;
            height: 44px;
            background: #e63946;
            border: none;
            border-radius: 50%;
            color: #fff;
            cursor: pointer;
            display: none;
            align-items: center;
            justify-content: center;
            font-size: .9rem;
        }

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

        /* BREADCRUMB */
        .breadcrumb {
            padding: 100px 0 0;
            background: #0a0a0a;
        }

        .breadcrumb-inner {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: .85rem;
            color: rgba(255, 255, 255, .4);
        }

        .breadcrumb-inner a {
            color: rgba(255, 255, 255, .4);
            text-decoration: none;
        }

        .breadcrumb-inner a:hover {
            color: #e63946;
        }

        .breadcrumb-inner i {
            font-size: .7rem;
        }

        /* MOBILE */
        @media(max-width:1024px) {
            .hamburger {
                display: flex;
            }

            .nav-menu {
                position: fixed;
                top: 0;
                right: 0;
                transform: translateX(100%);
                width: 280px;
                height: 100vh;
                background: rgba(10, 10, 10, .98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: flex-start;
                padding: 80px 24px 40px;
                z-index: 999;
                gap: 8px;
                transition: transform .4s;
                border-left: 1px solid rgba(255, 255, 255, .08);
                list-style: none;
            }

            .nav-menu.open {
                transform: translateX(0);
            }

            .nav-link {
                width: 100%;
                padding: 12px 16px;
                font-size: 1rem;
            }

            .btn-nav {
                width: 100%;
                text-align: center;
                margin-left: 0;
                margin-top: 12px;
            }

            .hero-inner {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero-visual {
                display: none;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .tech-grid {
                grid-template-columns: 1fr;
            }

            .process-steps {
                grid-template-columns: repeat(2, 1fr);
            }

            .process-steps::before {
                display: none;
            }

            .cta-inner {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media(max-width:480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }

            .hero-btns {
                flex-direction: column;
            }

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