/* =========================================================
           RESET
        ========================================================== */

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

        html {
            scroll-behavior: smooth;
            overflow-x: hidden;
        }

        body {
            font-family: "Inter", sans-serif;

            background: #071525;
            color: #ffffff;

            line-height: 1.6;

            overflow-x: hidden;
        }

        body.menu-open {
            overflow: hidden;
        }

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

        a {
            color: inherit;
        }

        button {
            font-family: inherit;
        }


        /* =========================================================
           CONTAINER
        ========================================================== */

        .container {
            width: min(
                1120px,
                calc(100% - 40px)
            );

            margin: 0 auto;
        }


        /* =========================================================
           HEADER
        ========================================================== */

        .header {
            position: fixed !important;

            top: 0;
            left: 0;
            right: 0;

            width: 100%;
            height: 76px;

            z-index: 9999;

            background: rgba(5, 16, 32, 0.92);

            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);

            border-bottom: 1px solid rgba(255,255,255,0.06);
        }

        main {
            padding-top: 76px;
        }

        section {
            scroll-margin-top: 20px;
        }

        .header-inner {
            min-height: 76px;

            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo {
            text-decoration: none;

            font-size: 21px;
            font-weight: 800;

            letter-spacing: -0.7px;

            white-space: nowrap;
        }

        .logo span {
            color: #6bc2f7;
        }


        /* =========================================================
           DESKTOP NAV
        ========================================================== */

        .nav {
            display: flex;
            align-items: center;

            gap: 30px;
        }

        .nav a {
            text-decoration: none;

            color:
                rgba(255,255,255,0.70);

            font-size: 14px;
            font-weight: 500;

            transition:
                color 0.25s ease;
        }

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

        .nav-button {
            padding: 10px 21px;

            background: #ffffff;

            color: #071525 !important;

            border-radius: 50px;

            font-weight: 700 !important;

            transition:
                all 0.25s ease;
        }

        .nav-button:hover {
            background: #8ad0ff;

            transform:
                translateY(-2px);
        }


        /* =========================================================
           HAMBURGER
        ========================================================== */

        .hamburger {
            display: none;

            width: 44px;
            height: 44px;

            border:
                1px solid
                rgba(255,255,255,0.08);

            border-radius: 12px;

            background:
                rgba(255,255,255,0.05);

            cursor: pointer;

            align-items: center;
            justify-content: center;

            flex-direction: column;

            gap: 5px;

            position: relative;

            z-index: 1100;
        }

        .hamburger span {
            display: block;

            width: 21px;
            height: 2px;

            background: #ffffff;

            border-radius: 5px;

            transition:
                all 0.3s ease;
        }

        .hamburger.active span:nth-child(1) {
            transform:
                translateY(7px)
                rotate(45deg);
        }

        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.active span:nth-child(3) {
            transform:
                translateY(-7px)
                rotate(-45deg);
        }


        /* =========================================================
           MOBILE MENU
        ========================================================== */

        .mobile-menu {
            position: fixed;

            top: 0;
            right: 0;

            width: min(
                340px,
                86vw
            );

            height: 100vh;

            padding:
                110px
                30px
                40px;

            background:
                rgba(5,16,32,0.98);

            backdrop-filter: blur(22px);
            -webkit-backdrop-filter: blur(22px);

            border-left:
                1px solid
                rgba(255,255,255,0.07);

            display: flex;

            flex-direction: column;

            align-items: center;

            gap: 8px;

            transform:
                translateX(100%);

            visibility: hidden;

            pointer-events: none;

            opacity: 0;

            transition:
                transform 0.35s ease,
                opacity 0.25s ease,
                visibility 0.35s;

            z-index: 1050;
        }

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

            visibility: visible;

            pointer-events: auto;

            opacity: 1;
        }

        .mobile-menu a {
            width: 100%;

            padding: 15px;

            text-align: center;

            text-decoration: none;

            color:
                rgba(255,255,255,0.78);

            font-size: 16px;
            font-weight: 600;

            border-radius: 12px;

            transition:
                all 0.25s ease;
        }

        .mobile-menu a:hover {
            background:
                rgba(107,194,247,0.08);

            color: #ffffff;
        }

        .mobile-menu .mobile-button {
            margin-top: 18px;

            background: #ffffff;

            color: #071525;
        }

        .mobile-menu .mobile-button:hover {
            background: #8ad0ff;

            color: #071525;
        }


        /* =========================================================
           OVERLAY
        ========================================================== */

        .menu-overlay {
            position: fixed;

            inset: 0;

            background:
                rgba(0,0,0,0.58);

            opacity: 0;

            visibility: hidden;

            pointer-events: none;

            transition:
                opacity 0.3s ease;

            z-index: 1040;
        }

        .menu-overlay.active {
            opacity: 1;

            visibility: visible;

            pointer-events: auto;
        }


        /* =========================================================
           HERO
        ========================================================== */

        .hero {
            position: relative;

            overflow: hidden;

            min-height: 650px;

            display: flex;

            align-items: center;

            background:
                radial-gradient(
                    circle at 75% 35%,
                    rgba(107,194,247,0.18),
                    transparent 34%
                ),
                linear-gradient(
                    135deg,
                    #031020 0%,
                    #08233b 48%,
                    #124b67 100%
                );
        }

        .hero::before {
            content: "";

            position: absolute;

            width: 520px;
            height: 520px;

            top: -230px;
            right: -170px;

            border-radius: 50%;

            background:
                rgba(107,194,247,0.06);

            filter: blur(10px);

            pointer-events: none;
        }

        .hero::after {
            content: "";

            position: absolute;

            width: 380px;
            height: 380px;

            bottom: -240px;
            left: -170px;

            border-radius: 50%;

            background:
                rgba(55,160,220,0.08);

            filter: blur(15px);

            pointer-events: none;
        }

        .hero-content {
            position: relative;

            z-index: 2;

            width: 100%;

            text-align: center;

            padding: 100px 0;
        }

        .hero-badge {
            display: inline-flex;

            align-items: center;

            gap: 8px;

            padding:
                8px
                15px;

            border-radius: 50px;

            background:
                rgba(255,255,255,0.07);

            border:
                1px solid
                rgba(255,255,255,0.10);

            color: #9ddaff;

            font-size: 13px;
            font-weight: 600;

            margin-bottom: 25px;
        }

        .hero-badge::before {
            content: "";

            width: 7px;
            height: 7px;

            border-radius: 50%;

            background: #6bc2f7;

            box-shadow:
                0 0 12px
                rgba(107,194,247,0.8);
        }

        .hero h1 {
            font-size:
                clamp(
                    40px,
                    5.5vw,
                    68px
                );

            line-height: 1.05;

            letter-spacing: -2.7px;

            font-weight: 800;

            margin: 0 auto 24px;

            white-space: nowrap;
        }

        .hero h1 span {
            color: #8ad0ff;
        }

        .hero-description {
            max-width: 670px;

            margin:
                0 auto 35px;

            color:
                rgba(255,255,255,0.67);

            font-size: 18px;
        }

        .hero-buttons {
            display: flex;

            justify-content: center;

            align-items: center;

            gap: 14px;

            flex-wrap: wrap;
        }

        .primary-button,
        .secondary-button {
            display: inline-flex;

            align-items: center;

            justify-content: center;

            padding:
                14px
                28px;

            border-radius: 50px;

            text-decoration: none;

            font-size: 14px;

            font-weight: 700;

            transition:
                all 0.25s ease;
        }

        .primary-button {
            background: #ffffff;

            color: #071525;
        }

        .primary-button:hover {
            background: #8ad0ff;

            transform:
                translateY(-3px);
        }

        .secondary-button {
            background:
                rgba(255,255,255,0.05);

            border:
                1px solid
                rgba(255,255,255,0.15);

            color: #ffffff;
        }

        .secondary-button:hover {
            background:
                rgba(255,255,255,0.10);

            border-color:
                rgba(255,255,255,0.25);
        }


        /* =========================================================
           SECCIONES
        ========================================================== */

        .section {
            padding: 100px 0;
        }

        .dark-section {
            background: #071525;
        }

        .section-header {
            max-width: 760px;

            margin:
                0 auto 55px;

            text-align: center;
        }

        .section-label {
            color: #6bc2f7;

            font-size: 12px;

            font-weight: 700;

            text-transform: uppercase;

            letter-spacing: 1.7px;

            margin-bottom: 12px;
        }

        .section-title {
            font-size:
                clamp(
                    32px,
                    4vw,
                    45px
                );

            line-height: 1.12;

            letter-spacing: -1.5px;

            margin-bottom: 15px;
        }

        .section-title span {
            color: #6bc2f7;
        }

        .section-description {
            color:
                rgba(255,255,255,0.55);

            font-size: 16px;

            max-width: 650px;

            margin: 0 auto;
        }


        /* =========================================================
           SERVICIOS
        ========================================================== */

        .services-grid {
            display: grid;

            grid-template-columns:
                repeat(2, 1fr);

            gap: 18px;
        }

        .service-card {
            display: flex;

            align-items: flex-start;

            gap: 20px;

            padding: 27px;

            background:
                linear-gradient(
                    145deg,
                    rgba(14,35,58,0.92),
                    rgba(7,22,39,0.92)
                );

            border:
                1px solid
                rgba(255,255,255,0.07);

            border-radius: 18px;

            transition:
                all 0.3s ease;
        }

        .service-card:hover {
            transform:
                translateY(-5px);

            border-color:
                rgba(107,194,247,0.28);

            box-shadow:
                0 18px 45px
                rgba(0,0,0,0.20);
        }

        .service-icon {
            flex-shrink: 0;

            width: 48px;
            height: 48px;

            display: flex;

            align-items: center;

            justify-content: center;

            border-radius: 13px;

            background:
                rgba(107,194,247,0.09);

            font-size: 21px;
        }

        .service-content {
            flex: 1;
        }

        .service-card h3 {
            font-size: 17px;

            margin-bottom: 7px;
        }

        .service-card p {
            color:
                rgba(255,255,255,0.55);

            font-size: 14px;

            line-height: 1.7;
        }


        /* =========================================================
           WHY US
        ========================================================== */

        .why-section {
            background:
                linear-gradient(
                    135deg,
                    #061a2b,
                    #0a3149
                );
        }

        .why-grid {
            display: grid;

            grid-template-columns:
                repeat(2, 1fr);

            gap: 18px;
        }

        .why-card {
            display: flex;

            align-items: flex-start;

            gap: 20px;

            padding: 27px;

            background:
                rgba(3,16,30,0.38);

            border:
                1px solid
                rgba(255,255,255,0.06);

            border-radius: 18px;
        }

        .why-icon {
            flex-shrink: 0;

            width: 45px;
            height: 45px;

            display: flex;

            align-items: center;

            justify-content: center;

            background:
                rgba(107,194,247,0.09);

            border-radius: 12px;

            font-size: 20px;
        }

        .why-card h3 {
            font-size: 17px;

            margin-bottom: 7px;
        }

        .why-card p {
            color:
                rgba(255,255,255,0.57);

            font-size: 14px;

            line-height: 1.7;
        }


        /* =========================================================
           PLANES
        ========================================================== */

        .plans-section {
            background: #071525;
        }

        .plans-grid {
            display: grid;

            grid-template-columns:
                repeat(3, 1fr);

            gap: 18px;
        }

        .plan-card {
            position: relative;
            text-align: center;
            padding: 30px;

            background:
                linear-gradient(
                    145deg,
                    rgba(14,35,58,0.95),
                    rgba(7,22,39,0.95)
                );

            border:
                1px solid
                rgba(255,255,255,0.07);

            border-radius: 20px;

            transition:
                all 0.3s ease;
        }

        .plan-card:hover {
            transform:
                translateY(-5px);

            border-color:
                rgba(107,194,247,0.25);
        }

        .plan-card.featured {
            border-color:
                rgba(107,194,247,0.45);

            box-shadow:
                0 20px 60px
                rgba(10,80,120,0.15);
        }

        .plan-badge {
            position: absolute;

            top: 18px;
            right: 18px;

            padding:
                5px
                10px;

            background: #6bc2f7;

            color: #071525;

            border-radius: 50px;

            font-size: 10px;

            font-weight: 800;

            text-transform: uppercase;
        }

        .plan-name {
            font-size: 20px;

            font-weight: 700;

            margin-bottom: 5px;
        }

        .plan-duration {
            color:
                rgba(255,255,255,0.45);

            font-size: 13px;

            margin-bottom: 25px;
        }

        .plan-price {
            color: #8ad0ff;

            font-size: 32px;

            font-weight: 800;

            letter-spacing: -1px;
        }

        .plan-price span {
            color:
                rgba(255,255,255,0.45);

            font-size: 12px;

            font-weight: 500;
        }

        .plan-setup {
            margin: 22px 0;

            padding: 14px 0;

            border-top:
                1px solid
                rgba(255,255,255,0.07);

            border-bottom:
                1px solid
                rgba(255,255,255,0.07);

            color:
                rgba(255,255,255,0.60);

            font-size: 13px;
        }

        .plan-setup strong {
            color: #ffffff;
        }

        .plan-button {
            display: block;

            width: 100%;

            padding: 12px;

            text-align: center;

            background:
                rgba(255,255,255,0.06);

            border:
                1px solid
                rgba(255,255,255,0.09);

            border-radius: 50px;

            text-decoration: none;

            font-size: 13px;

            font-weight: 700;

            transition:
                all 0.25s ease;
        }

        .plan-button:hover {
            background: #ffffff;

            color: #071525;
        }

        .featured .plan-button {
            background: #ffffff;

            color: #071525;
        }

        .featured .plan-button:hover {
            background: #8ad0ff;
        }


        /* =========================================================
           CTA
        ========================================================== */

        .cta {
            padding: 95px 0;

            background:
                radial-gradient(
                    circle at center,
                    rgba(107,194,247,0.13),
                    transparent 55%
                ),
                #061421;

            text-align: center;
        }

        .cta-box {
            max-width: 720px;

            margin: auto;
        }

        .cta h2 {
            font-size:
                clamp(
                    30px,
                    4vw,
                    43px
                );

            line-height: 1.1;

            letter-spacing: -1.2px;

            margin-bottom: 15px;
        }

        .cta p {
            color:
                rgba(255,255,255,0.55);

            max-width: 550px;

            margin:
                0 auto 30px;

            font-size: 15px;
        }


        /* =========================================================
           FOOTER — ESTILO MEJORADO
        ========================================================== */

        .footer {
            padding: 50px 0 25px;

            background: #04101d;

            border-top: 1px solid rgba(255,255,255,0.06);
        }

        .footer-top {
            display: grid;

            grid-template-columns: 1fr 2fr 1fr;

            gap: 40px;

            margin-bottom: 35px;

            align-items: start;
        }

        /* Logo y descripción */
        .footer-brand {
            display: flex;

            flex-direction: column;

            gap: 8px;
        }

        .footer-logo {
            font-size: 20px;

            font-weight: 800;
        }

        .footer-logo span {
            color: #6bc2f7;
        }

        .footer-brand p {
            color: rgba(255,255,255,0.40);

            font-size: 13px;

            line-height: 1.6;

            max-width: 280px;
        }

        /* Enlaces del footer */
        .footer-links {
            display: grid;

            grid-template-columns: repeat(3, 1fr);

            gap: 30px;
        }

        .footer-links .link-group {
            display: flex;

            flex-direction: column;

            gap: 6px;

            text-align: center;
        }

        .footer-links .link-group .group-title {
            color: #ffffff;

            font-size: 13px;

            font-weight: 700;

            text-transform: uppercase;

            letter-spacing: 0.8px;

            margin-bottom: 6px;

            text-align: center;
        }

        .footer-links .link-group a {
            color: rgba(255,255,255,0.45);

            font-size: 13px;

            text-decoration: none;

            transition: color 0.2s ease;

            line-height: 1.8;
        }

        .footer-links .link-group a:hover {
            color: #6bc2f7;
        }

        /* Redes sociales */
        .footer-social {
            display: flex;

            flex-direction: column;

            align-items: flex-end;

            gap: 12px;
        }

        .footer-social .social-label {
            color: rgba(255,255,255,0.35);

            font-size: 12px;

            font-weight: 500;

            text-transform: uppercase;

            letter-spacing: 0.8px;
        }

        .social-links {
            display: flex;
            justify-content: center;
            align-items: center;

            gap: 10px;
        }

        .social-links a {
            width: 42px;
            height: 42px;

            display: flex;
            text-align: center;
            align-items: center;
            justify-content: center;

            border-radius: 12px;

            background: rgba(255,255,255,0.05);

            border: 1px solid rgba(255,255,255,0.07);

            transition: all 0.25s ease;
        }

        .social-links svg {
            width: 20px;
            height: 20px;
            justify-content: center;
            fill: currentColor;
            text-align: center;
            color: rgba(255,255,255,0.50);
        }

        .social-links svg rect,
        .social-links svg circle:not(.instagram-dot) {
            fill: none;

            stroke: currentColor;

            stroke-width: 1.8;
        }

        .social-links svg .instagram-dot {
            fill: currentColor;
        }

        .social-links a:hover {
            background: rgba(107,194,247,0.12);

            border-color: rgba(107,194,247,0.30);

            transform: translateY(-3px);
        }

        .social-links a:hover svg {
            color: #6bc2f7;
        }

        /* Footer bottom */
        .footer-bottom {
            padding-top: 20px;

            border-top: 1px solid rgba(255,255,255,0.05);

            color: rgba(255,255,255,0.25);

            font-size: 12px;

            text-align: center;
        }


        /* =========================================================
           TABLET
        ========================================================== */

        @media (max-width: 900px) {

            .nav {
                display: none;
            }

            .hamburger {
                display: flex;
            }

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

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

            .hero h1 {
                white-space: normal;
            }

            /* Footer tablet */
            .footer-top {
                grid-template-columns: 1fr;

                gap: 30px;

                text-align: center;
            }

            .footer-brand {
                align-items: center;
            }

            .footer-brand p {
                max-width: 400px;

                margin: 0 auto;
            }

            .footer-links {
                grid-template-columns: repeat(3, 1fr);

                gap: 20px;

                justify-items: center;
            }

            .footer-links .link-group {
                align-items: center;
            }

            .footer-social {
                align-items: center;
            }
        }


        /* =========================================================
           MOBILE
        ========================================================== */

        @media (max-width: 650px) {

            .header {
                height: 68px;
            }

            main {
                padding-top: 68px;
            }

            .container {
                width:
                    calc(100% - 28px);
            }

            .header-inner {
                min-height: 68px;
            }

            .logo {
                font-size: 18px;
            }

            .hero-content {
                padding:
                    75px 0
                    85px;
            }

            .hero h1 {
                font-size: 39px;

                letter-spacing:
                    -1.6px;
            }

            .hero-description {
                font-size: 16px;
            }

            .hero-buttons {
                flex-direction: column;

                align-items: stretch;
            }

            .primary-button,
            .secondary-button {
                width: 100%;
            }

            .section {
                padding: 75px 0;
            }

            .section-header {
                margin-bottom: 38px;
            }

            .section-title {
                font-size: 32px;
            }

            .why-grid,
            .plans-grid {
                grid-template-columns: 1fr;
            }

            .service-card,
            .why-card {
                gap: 15px;

                padding: 23px;
            }

            /* Footer mobile */
            .footer {
                padding: 40px 0 20px;
            }

            .footer-top {
                gap: 25px;

                margin-bottom: 25px;
            }

            .footer-logo {
                font-size: 18px;
            }

            .footer-brand p {
                font-size: 12px;

                max-width: 100%;
            }

            .footer-links {
                grid-template-columns: 1fr;

                gap: 16px;

                width: 100%;
            }

            .footer-links .link-group {
                align-items: center;

                padding: 12px 0;

                border-bottom: 1px solid rgba(255,255,255,0.04);
            }

            .footer-links .link-group:last-child {
                border-bottom: none;
            }

            .footer-links .link-group .group-title {
                font-size: 12px;

                margin-bottom: 4px;
            }

            .footer-links .link-group a {
                font-size: 12px;
            }

            .social-links a {
                width: 38px;
                height: 38px;
            }

            .social-links svg {
                width: 18px;
                height: 18px;
            }

            .footer-bottom {
                font-size: 11px;

                padding-top: 16px;
            }
        }


        /* =========================================================
           TELEFONOS PEQUEÑOS
        ========================================================== */

        @media (max-width: 400px) {

            .hero h1 {
                font-size: 34px;
            }

            .hero-content {
                padding-top: 60px;
            }

            .service-card,
            .why-card,
            .plan-card {
                padding: 21px;
            }

            .footer {
                padding: 30px 0 16px;
            }

            .footer-links .link-group {
                padding: 10px 0;
            }

            .footer-links .link-group a {
                font-size: 11px;
            }

            .social-links {
                gap: 8px;
            }

            .social-links a {
                width: 34px;
                height: 34px;
            }

            .social-links svg {
                width: 16px;
                height: 16px;
            }
        }