:root {
    --primary: #0d3540;
    /* Teal muy oscuro */
    --secondary: #00b4c8;
    /* Turquesa/teal del flyer */
    --accent: #00b4c8;
    --accent-hover: #008fa0;
    --dark: #071e25;
    /* Casi negro cálido */
    --light: #f7f3ed;
    /* Beige/crema del flyer */
    --text: #2d3a3e;
    --white: #ffffff;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text);
    background-color: var(--light);
    line-height: 1.6;
}

h1,
h2,
h3 {
    font-family: 'Playfair Display', serif;
    color: var(--dark);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================== HEADER ===================== */
.top-header {
    background: var(--white);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 180, 200, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: 0.5px;
    color: var(--primary);
}

.logo h1 span {
    color: var(--secondary);
}

.logo p {
    font-size: 0.72rem;
    color: #5a8a90;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 2px;
}

.btn-outline-light {
    border: 2px solid var(--secondary);
    color: var(--secondary);
    padding: 9px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s;
    white-space: nowrap;
}

.btn-outline-light:hover {
    background: var(--secondary);
    color: var(--white);
}

/* ===================== HERO ===================== */
.hero {
    background: var(--dark);
    padding: 100px 0;
    color: var(--white);
    border-bottom: 1px solid rgba(0, 180, 200, 0.2);
}

.hero-content {
    display: grid;
    grid-template-columns: 180px 1fr;
    align-items: center;
    gap: 50px;
    max-width: 900px;
    margin: 0 auto;
}

.hero-text {
    text-align: left;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
}

.hero-photo img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 3px solid var(--secondary);
    box-shadow: 0 0 30px rgba(0, 180, 200, 0.4);
    object-fit: cover;
    display: block;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    background: var(--secondary);
    color: var(--dark);
    padding: 5px 18px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 22px;
}

.hero h2 {
    color: var(--white);
    font-size: 2.4rem;
    max-width: 800px;
    margin: 0 0 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1rem;
    max-width: 620px;
    margin: 0 0 30px;
    color: #a8d8de;
    line-height: 1.7;
}

.btn-primary-glow {
    background: var(--accent);
    color: var(--dark);
    padding: 15px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 0 25px rgba(0, 180, 200, 0.45);
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary-glow:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 180, 200, 0.6);
}

.urgency-text {
    font-size: 0.85rem;
    color: #7ab8be;
}

.urgency-text i {
    color: var(--secondary);
    margin-right: 4px;
}

.trust-badge-bottom {
    margin-top: 30px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.06);
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--secondary);
    border: 1px solid rgba(0, 180, 200, 0.3);
}

/* ===================== SERVICES ===================== */
.services {
    padding: 90px 0;
    background: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 55px;
}

.section-title h2 {
    font-size: 2.3rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.section-title p {
    color: #5a8a90;
    max-width: 680px;
    margin: 0 auto;
    font-size: 1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--light);
    padding: 38px 28px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #d8eeef;
    transition: all 0.3s;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 180, 200, 0.1);
}

.service-card.highlight {
    background: var(--dark);
    color: var(--white);
    border: 2px solid var(--secondary);
    transform: scale(1.04);
    box-shadow: 0 20px 45px rgba(0, 180, 200, 0.25);
}

.service-card.highlight h3 {
    color: var(--white);
}

.service-card.highlight p {
    color: #a8d8de;
}

.card-icon {
    font-size: 2.4rem;
    color: var(--secondary);
    margin-bottom: 18px;
}

.service-card h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.service-card p {
    font-size: 0.92rem;
    color: #5a8a90;
    line-height: 1.6;
}

/* ===================== FEATURES ===================== */
.features {
    padding: 90px 0;
    background: var(--primary);
    color: var(--white);
}

.features-text h2 {
    color: var(--secondary);
    margin-bottom: 18px;
    font-size: 2.1rem;
}

.features-text > p {
    color: #7ab8be;
    margin-bottom: 10px;
    max-width: 720px;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    margin: 30px 0;
}

.feature-list li {
    margin-bottom: 18px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    color: #c8e8ec;
    font-size: 0.95rem;
    line-height: 1.65;
}

.feature-list i {
    color: var(--secondary);
    font-size: 1.2rem;
    margin-top: 4px;
    flex-shrink: 0;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--dark);
    padding: 14px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.mt-4 {
    margin-top: 20px;
}

/* ===================== CONTACT ===================== */
.contact {
    padding: 90px 0;
    background: var(--light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 12px 45px rgba(0, 180, 200, 0.08);
}

.contact-info h2 {
    font-size: 1.9rem;
    color: var(--dark);
    margin-bottom: 14px;
}

.contact-info > p {
    color: #5a8a90;
    font-size: 0.95rem;
    line-height: 1.7;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 20px;
    padding: 16px 18px;
    background: var(--light);
    border-radius: 12px;
}

.info-item i {
    font-size: 1.8rem;
    color: var(--secondary);
    flex-shrink: 0;
}

.info-item .fab.fa-whatsapp {
    color: #25d366;
}

.info-item .fab.fa-instagram {
    color: #e1306c;
}

.info-item h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 3px;
}

.info-item p {
    font-size: 0.93rem;
    color: #5a8a90;
}

.contact-form-container h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 22px;
    font-size: 1.15rem;
}

.form-group {
    margin-bottom: 18px;
}

input,
select {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid #d8eeef;
    border-radius: 8px;
    outline: none;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--dark);
    transition: border-color 0.2s;
    background: var(--white);
}

input:focus,
select:focus {
    border-color: var(--secondary);
}

.btn-submit {
    width: 100%;
    background: var(--secondary);
    color: var(--dark);
    border: none;
    padding: 15px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: 0.3s;
    font-family: inherit;
}

.btn-submit:hover {
    background: var(--accent-hover);
    color: var(--white);
    transform: translateY(-2px);
}

/* ===================== FOOTER ===================== */
footer {
    background: var(--dark);
    color: #5a8a90;
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

footer .brand h3 {
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    margin-bottom: 4px;
}

footer .brand span {
    color: var(--secondary);
}

footer .brand p {
    font-size: 0.85rem;
    color: #3a6870;
}

.dev-credit {
    margin-top: 8px;
    font-size: 0.78rem;
    color: #2a4850;
}

.dev-credit a {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.2s;
}

.dev-credit a:hover {
    opacity: 0.75;
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 14px;
        text-align: center;
    }

    .top-header {
        position: relative;
        padding: 15px 10px;
    }

    .logo h1 {
        font-size: 1.1rem;
    }

    .hero {
        padding: 60px 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 24px;
    }

    .hero-text {
        text-align: center;
    }

    .hero-actions {
        align-items: center;
    }

    .hero h2 {
        font-size: 1.75rem;
        margin: 0 auto 20px;
    }

    .hero p {
        font-size: 0.97rem;
        margin: 0 auto 30px;
    }

    .btn-primary-glow {
        width: 100%;
        text-align: center;
        font-size: 1rem;
        padding: 14px 20px;
    }

    .trust-badge-bottom {
        font-size: 0.78rem;
        padding: 10px 16px;
        margin: 20px auto 0;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .service-card.highlight {
        transform: none;
    }

    .section-title h2 {
        font-size: 1.8rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 20px;
    }

    .contact-info h2 {
        font-size: 1.6rem;
    }

    .features-text h2 {
        font-size: 1.7rem;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.5rem;
    }

    .service-card {
        padding: 28px 18px;
    }
}