@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

        :root {
            --aria-blue: #00b4d8;
            --soft-blue: #e0f2fe;
            --deep-blue: #0077b6;
            --white: #ffffff;
            --text-dark: #1e293b;
            --text-light: #64748b;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Poppins', sans-serif; }
        html { scroll-behavior: auto; }
        body { background-color: var(--white); color: var(--text-dark); overflow-x: hidden; }

        section { scroll-margin-top: 80px; }

        nav {
            position: fixed; top: 0; width: 100%; padding: 1.5rem 8%;
            display: flex; justify-content: space-between; align-items: center;
            z-index: 1000; transition: 0.5s; background: transparent;
        }
        nav.scrolled {
            background: rgba(255, 255, 255, 0.95);
            padding: 0.8rem 8%;
            box-shadow: 0 4px 30px rgba(0,0,0,0.1);
            backdrop-filter: blur(10px);
        }
        .logo { font-size: 1.8rem; font-weight: 800; color: var(--aria-blue); text-decoration: none; }
        .nav-links { display: flex; list-style: none; gap: 2rem; }
        .nav-links a { text-decoration: none; color: var(--text-dark); font-weight: 600; transition: 0.3s; }
        .nav-links a:hover { color: var(--aria-blue); }
        .nav-links a.active-link { color: var(--aria-blue); }

        .social-icons {
            display: flex;
            gap: 15px;
        }

        .social-icons a {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: white;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--aria-blue);
            font-size: 1.4rem;
            text-decoration: none;
            box-shadow: 0 8px 20px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        nav.scrolled .social-icons a {
            background: var(--aria-blue);
            color: white;
        }

        .social-icons a:hover {
            transform: translateY(-5px) scale(1.1);
            color: white;
        }

        .social-icons a.facebook:hover { background: #1877f2; }
        .social-icons a.instagram:hover { background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af); }

        #hero {
            height: 100vh;
            display: flex; align-items: center; justify-content: center;
            text-align: center; position: relative;
            background: linear-gradient(135deg, var(--white) 0%, var(--soft-blue) 100%);
            overflow: hidden;
        }

        .hero-content {
            z-index: 10; opacity: 0; transform: translateY(30px);
            animation: heroLoad 1.2s forwards ease-out;
        }

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

        .hero-content h1 {
            font-size: clamp(2.5rem, 8vw, 5rem);
            line-height: 1.1; margin-bottom: 1.5rem;
            animation: floatText 4s ease-in-out infinite;
        }

        @keyframes floatText {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-15px); }
        }

        .hero-content span { color: var(--aria-blue); }

        .btn {
            background: var(--aria-blue); color: white; padding: 1.2rem 3rem;
            border-radius: 50px; text-decoration: none; font-weight: 700;
            display: inline-block; transition: 0.4s; border: none; cursor: pointer;
            box-shadow: 0 10px 20px rgba(0, 180, 216, 0.3);
        }
        .btn:hover { background: var(--deep-blue); transform: scale(1.05) translateY(-5px); }

        #bubble-container {
            position: absolute; top: 0; left: 0; width: 100%; height: 100%;
            pointer-events: none; z-index: 1; overflow: hidden;
        }

        .bubble {
            position: absolute; bottom: -120px;
            background: rgba(255, 255, 255, 0.8);
            border: 2px solid rgba(0, 180, 216, 0.3);
            border-radius: 50%;
            pointer-events: none;

            will-change: transform;
            animation: bubbleRise 10s infinite linear;
        }

        @keyframes bubbleRise {
            0% { transform: translateY(0) translateX(0); opacity: 0; }
            20% { opacity: 0.8; }
            50% { transform: translateY(-50vh) translateX(30px); }
            100% { transform: translateY(-120vh) translateX(-30px); opacity: 0; }
        }

        .reveal { opacity: 0; transition: opacity 1s ease-out, transform 1s ease-out; transform: translateY(30px); }
        .reveal.active { opacity: 1; transform: translateY(0); }

        section { padding: 100px 8%; }
        .section-title { text-align: center; font-size: 3rem; margin-bottom: 3rem; }
        .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
        .about-text .section-title { text-align: left; }

        #references { background: var(--soft-blue); }

        .testimonials-slider-wrapper {
            position: relative;
            display: flex;
            align-items: center;
            margin-top: 3rem;
            padding: 0 50px;
        }

        .testimonials-track {
            display: flex;
            gap: 2rem;
            overflow-x: auto;
            scroll-behavior: smooth;
            -ms-overflow-style: none;
            scrollbar-width: none;
            width: 100%;
            scroll-snap-type: x mandatory;
            padding: 10px 0;
        }

        .testimonials-track::-webkit-scrollbar {
            display: none;
        }

        .slider-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: white;
            color: var(--aria-blue);
            border: 2px solid var(--aria-blue);
            width: 45px;
            height: 45px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            cursor: pointer;
            z-index: 10;
            transition: all 0.3s ease;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }

        .slider-btn:hover {
            background: var(--aria-blue);
            color: white;
        }

        .prev-btn { left: 0; }
        .next-btn { right: 0; }

        .testimonial-card {
            flex: 0 0 calc((100% - 4rem) / 3);
            scroll-snap-align: start;
            background: white; padding: 2rem; border-radius: 25px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.07);
            border: 1px solid #e0f2fe;
            position: relative;
        }

        .testimonial-card::before {
            content: '\201C';
            font-size: 4rem; line-height: 1;
            color: var(--aria-blue); opacity: 0.3;
            position: absolute; top: 10px; left: 20px;
            font-family: Georgia, serif;
        }
        .testimonial-card p {
            font-style: italic; color: var(--text-light);
            margin-bottom: 1.2rem; padding-top: 1.5rem;
            line-height: 1.7;
        }
        .testimonial-author { display: flex; align-items: center; gap: 12px; }
        .testimonial-author .avatar {
            width: 45px; height: 45px; border-radius: 50%;
            background: var(--soft-blue); display: flex; align-items: center;
            justify-content: center; color: var(--aria-blue); font-size: 1.2rem;
        }
        .testimonial-author strong { display: block; font-size: 0.95rem; color: var(--text-dark); }
        .testimonial-author span { font-size: 0.8rem; color: var(--text-light); }
        .stars { color: #f59e0b; font-size: 0.85rem; margin-bottom: 4px; }
        .clients-divider {
            text-align: center; margin: 3.5rem 0 2rem;
            font-size: 1.4rem; font-weight: 700; color: var(--text-dark);
        }
        .clients-divider span { color: var(--aria-blue); }
        .clients-logos {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            align-items: center;
            gap: 2rem;
        }
        .client-logo {
            background: white;
            border-radius: 18px;
            border: 1px solid #f1f5f9;
            box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 1.5rem;
            height: 100px;
            transition: 0.4s;
        }
        .client-logo:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .client-logo img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
            filter: grayscale(100%) opacity(0.6);
            transition: filter 0.4s ease;
        }
        .client-logo:hover img {
            filter: grayscale(0%) opacity(1);
        }
        @media (max-width: 600px) {
            .clients-logos { grid-template-columns: repeat(2, 1fr); }
        }
        .ref-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; }
        .ref-card {
            background: white; padding: 3rem 2rem; border-radius: 25px;
            text-align: center; box-shadow: 0 10px 25px rgba(0,0,0,0.05);
            transition: 0.4s; border: 1px solid #f1f5f9;
        }
        .ref-card:hover { transform: translateY(-15px); background: var(--aria-blue); color: white; }
        .ref-card i { font-size: 3rem; margin-bottom: 1.5rem; color: var(--aria-blue); transition: 0.4s; }
        .ref-card:hover i { color: white; }

        #contact { background: var(--soft-blue); }
                    .contact-container {
                max-width: 900px;
                margin: 0 auto;
                background: white;
                padding: 4rem;
                border-radius: 40px;
                box-shadow: 0 30px 60px rgba(0,0,0,0.1);

                display: grid;
                grid-template-columns: 1fr 1.2fr;
                gap: 3rem;
                align-items: start;
            }

            .contact-info {
                display: block;
            }
            .map-link {
                cursor: pointer;
                color: var(--aria-blue);
            }
            .map-link:hover {
                text-decoration: underline;
            }
        .contact-info h2 {
                font-size: 2rem;
                margin-bottom: 2rem;
            }

            .contact-info h2 span {
                color: var(--aria-blue);
            }

            .info-item {
                display: flex;
                align-items: flex-start;
                gap: 15px;
                margin-bottom: 1.5rem;
                font-size: 1rem;
            }

            .info-item i {
                font-size: 1.2rem;
                color: var(--aria-blue);
                min-width: 20px;
                margin-top: 4px;
            }

            .info-item a {
                color: var(--aria-blue);
                text-decoration: none;
                font-weight: 600;
            }

            .info-item a:hover {
                text-decoration: underline;
                color: var(--deep-blue);
            }
        input, textarea {
            width: 100%; padding: 1.2rem; margin-bottom: 1rem;
            border: 2px solid #f1f5f9; border-radius: 15px; outline: none; transition: 0.3s;
            margin-bottom: 15px;
        }
        input.error, textarea.error {
            border-color: #ef4444;
            background: #fee2e2;
        }

        .error-message {
            display: none;
            color: #dc2626;
            font-size: 0.8rem;
            margin-bottom: 10px;
        }

        .error-message.active {
            display: block;
        }
        input:focus, textarea:focus { border-color: var(--aria-blue); box-shadow: 0 0 10px rgba(0,180,216,0.1); }
        label {
            display: block;
            margin-bottom: 5px;
            font-weight: 600;
            color: var(--text-dark);
        }

        .accordion {
    max-width: 700px;
    margin: 0 auto;

    padding-top: 0;
}

.accordion-item {
    margin-bottom: 15px;
    border-radius: 20px;
    overflow: hidden;
    background: white;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.accordion-header {
    width: 100%;
    padding: 1.2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    border: none;
    background: var(--aria-blue);
    color: white;
    cursor: pointer;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    padding: 0 1rem;
}

.accordion-content.active {
    padding: 1rem;
}

.price-item {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    border-bottom: 1px dashed #e2e8f0;
    padding: 10px 0;
}

.price-values {
    text-align: right;
    display: flex;
    flex-direction: column;
    font-size: 0.85rem;
}

.price-values small {
    color: var(--text-light);
    font-size: 0.7rem;
}

.price-values b {
    font-size: 0.95rem;
    margin-bottom: 5px;
}

        footer { background: var(--white); color: var(--text-dark); padding: 80px 8% 40px; }
        .footer-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; text-align: left; align-items: center; }
        .footer-box h3 { color: var(--deep-blue); margin-bottom: 25px; }
        .contact-item { margin-bottom: 10px; color: var(--aria-blue); }
        .contact-item a { color: var(--aria-blue); text-decoration: none; transition: 0.3s; }
        .contact-item a:hover { text-decoration: underline; color: var(--deep-blue); }

        .sticky-call {
            position: fixed; bottom: 20px; left: 20px;
            background: var(--aria-blue); color: white; padding: 15px 20px;
            border-radius: 50px; text-decoration: none; font-weight: 600;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2); z-index: 1000;
            transition: transform 0.2s ease, background 0.3s ease;
        }
        .sticky-call:hover { background: var(--deep-blue); transform: translateY(-2px); }

        .go-top {
            position: fixed; bottom: 20px; right: 20px;
            background: var(--deep-blue); color: white;
            width: 50px; height: 50px; border-radius: 50%;
            display: flex; justify-content: center; align-items: center;
            text-decoration: none; font-size: 1.2rem;
            box-shadow: 0 10px 20px rgba(0,0,0,0.2); z-index: 1000;
            transition: 0.3s; opacity: 0; pointer-events: none;
        }
        .go-top.show { opacity: 1; pointer-events: auto; }
        .go-top:hover { background: var(--aria-blue); transform: translateY(-3px); }

        .menu-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 44px; height: 44px;
            cursor: pointer;
            z-index: 5000;
            background: none; border: none; padding: 8px;
            border-radius: 50%;
            transition: background 0.2s;
        }
        .menu-toggle:hover { background: rgba(0,180,216,0.08); }
        .menu-toggle span {
            display: block; width: 24px; height: 2px;
            background: var(--aria-blue);
            border-radius: 2px;
            transition: transform 0.4s cubic-bezier(.77,0,.18,1), opacity 0.3s, width 0.3s;
            transform-origin: center;
        }

        .menu-toggle.active span { background: white; }
        .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
        .menu-toggle.active span:nth-child(2) { opacity: 0; width: 0; }
        .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

        .nav-overlay {
            position: fixed; inset: 0;
            background: rgba(0, 23, 42, 0.97);
            backdrop-filter: blur(16px);
            z-index: 4000;
            display: flex; flex-direction: column;
            align-items: center; justify-content: center;
            opacity: 0; pointer-events: none;
            transition: opacity 0.4s ease;
        }
        .nav-overlay.active { opacity: 1; pointer-events: all; }

        .overlay-logo {
            font-size: 2rem; font-weight: 800;
            color: var(--aria-blue); text-decoration: none;
            letter-spacing: 4px; margin-bottom: 3rem;
            opacity: 0; transform: translateY(-10px);
            transition: opacity 0.4s ease 0.1s, transform 0.4s ease 0.1s;
        }
        .nav-overlay.active .overlay-logo { opacity: 1; transform: translateY(0); }

        .overlay-links { list-style: none; text-align: center; margin-bottom: 3rem; }
        .overlay-links li {
            opacity: 0; transform: translateY(20px);
            transition: opacity 0.4s ease, transform 0.4s ease;
        }
        .nav-overlay.active .overlay-links li:nth-child(1) { opacity:1; transform:translateY(0); transition-delay: 0.15s; }
        .nav-overlay.active .overlay-links li:nth-child(2) { opacity:1; transform:translateY(0); transition-delay: 0.20s; }
        .nav-overlay.active .overlay-links li:nth-child(3) { opacity:1; transform:translateY(0); transition-delay: 0.25s; }
        .nav-overlay.active .overlay-links li:nth-child(4) { opacity:1; transform:translateY(0); transition-delay: 0.30s; }
        .nav-overlay.active .overlay-links li:nth-child(5) { opacity:1; transform:translateY(0); transition-delay: 0.35s; }

        .overlay-links a {
            display: block; padding: 0.85rem 2rem;
            font-size: 1.6rem; font-weight: 700; letter-spacing: 1px;
            color: rgba(255,255,255,0.75); text-decoration: none;
            transition: color 0.25s, letter-spacing 0.25s;
            position: relative;
        }
        .overlay-links a::after {
            content: ''; position: absolute; left: 50%; bottom: 4px;
            width: 0; height: 2px; background: var(--aria-blue);
            transform: translateX(-50%); transition: width 0.3s ease;
        }
        .overlay-links a:hover { color: white; letter-spacing: 3px; }
        .overlay-links a:hover::after { width: 40px; }
        .overlay-links a.active-link { color: var(--aria-blue); }

        .overlay-socials {
            display: flex; gap: 16px;
            opacity: 0; transform: translateY(10px);
            transition: opacity 0.4s ease 0.4s, transform 0.4s ease 0.4s;
        }
        .nav-overlay.active .overlay-socials { opacity: 1; transform: translateY(0); }
        .overlay-socials a {
            width: 48px; height: 48px; border-radius: 50%;
            border: 1.5px solid rgba(255,255,255,0.2);
            display: flex; align-items: center; justify-content: center;
            color: rgba(255,255,255,0.6); font-size: 1.1rem;
            text-decoration: none; transition: all 0.3s;
        }
        .overlay-socials a:hover { border-color: var(--aria-blue); color: var(--aria-blue); transform: scale(1.1); }

        .overlay-close {
            position: absolute; top: 1.2rem; right: 1.2rem;
            width: 48px; height: 48px;
            background: rgba(255,255,255,0.08);
            border: 1.5px solid rgba(255,255,255,0.15);
            border-radius: 50%;
            display: flex; align-items: center; justify-content: center;
            cursor: pointer; color: white; font-size: 1.3rem;
            opacity: 0; transform: rotate(-90deg) scale(0.8);
            transition: opacity 0.35s ease 0.2s, transform 0.35s ease 0.2s, background 0.2s, border-color 0.2s;
        }
        .nav-overlay.active .overlay-close {
            opacity: 1; transform: rotate(0deg) scale(1);
        }
        .overlay-close:hover {
            background: rgba(0,180,216,0.2);
            border-color: var(--aria-blue);
            transform: rotate(90deg) scale(1.1);
        }

.cookie-banner {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 90%;
    max-width: 520px;
    z-index: 9999;

    opacity: 0;
    pointer-events: none;
    transition: all 0.4s ease;
}

.cookie-banner.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.cookie-inner {
    backdrop-filter: blur(14px);
    background: linear-gradient(135deg, rgba(255,255,255,0.6), rgba(224,242,254,0.5));
    border: 1px solid rgba(0,180,216,0.3);

    border-radius: 20px;
    padding: 20px 22px;

    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.cookie-inner p {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.cookie-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

#cookie-accept {
    background: var(--aria-blue);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

#cookie-accept:hover {
    background: var(--deep-blue);
    transform: translateY(-2px);
}

#cookie-reject {
    background: transparent;
    border: 1px solid rgba(0,180,216,0.4);
    color: var(--aria-blue);
    padding: 8px 16px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

#cookie-reject:hover {
    background: rgba(0,180,216,0.1);
    transform: translateY(-2px);
}

        @media (max-width: 900px) {
            .contact-container { grid-template-columns: 1fr; padding: 2.5rem; }
            .about-grid { display: grid; grid-template-columns: 1fr; text-align: center; }
            .about-text .section-title { text-align: center; }
            .about-img { display: flex; justify-content: center; }
            .about-img img { max-width: 500px; width: 100%; }
            .section-title { font-size: 2.2rem; }
            .testimonial-card {
                flex: 0 0 calc((100% - 2rem) / 2);
            }
        }

        @media (max-width: 768px) {

            .menu-toggle { display: flex !important; }

            .nav-links { display: none !important; }
            .social-icons { display: none !important; }
            body.menu-open { overflow: hidden; }
            .contact-container {
                grid-template-columns: 1fr;
                padding: 2rem;
            }
            .testimonials-slider-wrapper {
                padding: 0 35px;
            }
            .testimonial-card {
                flex: 0 0 100%;
            }
            .slider-btn {
                width: 35px;
                height: 35px;
                font-size: 1rem;
            }
        }