.hero {
            display: flex;
            align-items: flex-end; /* alinea la parte inferior */
            justify-content: center;
            padding: 60px 20px;
            gap: 0; /* sin espacio entre cartel e imagen */
        }
        .hero-content {
        flex: 1;
        padding: 50px;
        background: rgb(255, 255, 255);
        border-radius: 20px 20px 20px 20px; /* 🔹 bordes redondeados a la izquierda */
        box-shadow: 0 10px 20px rgba(0,0,0,0.08);
        align-self: flex-end;
    }
        .hero h1 {
            font-size: 48px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        .hero p {
            font-size: 18px;
            margin-bottom: 30px;
        }
        .hero button {
            background: #ffadad;
            color: white;
            border: none;
            border-radius: 12px;
            padding: 15px 30px;
            font-size: 18px;
            cursor: pointer;
            transition: background 0.3s, box-shadow 0.3s;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        }
        .hero button:hover {
            background: #fff3c2;
            color: #333;
            box-shadow: 0 6px 12px rgba(0,0,0,0.2);
        }
        .hero img {
            flex: 1;
            width: 100%;
            max-width: 500px;
            border-radius: 0 20px 20px 0; /* 🔹 bordes redondeados a la derecha */
            align-self: flex-end;
            margin: 0;
            display: block;
        }
        .features {
            padding: 50px 20px;
        }
        .features h2 {
            text-align: center;
            font-size: 36px;
            margin-bottom: 40px;
            color: #333;
        }
        .grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .card {
            background: rgb(255, 255, 255); /* Semi-transparente con #ffadad */
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            transition: transform 0.3s;
            backdrop-filter: blur(5px);
        }
        .card:hover {
            transform: translateY(-5px);
        }
        .card .icon {
            font-size: 48px;
            color: #ffadad;
            margin-bottom: 15px;
        }
        .card h3 {
            font-size: 24px;
            margin-bottom: 10px;
        }
        .testimonials {
            padding: 50px 20px;
        }
        .testimonials h2 {
            text-align: center;
            font-size: 36px;
            margin-bottom: 40px;
            color: #333;
        }
        .testimonials-grid {
            display: flex;
            gap: 20px;
            max-width: 1200px;
            margin: 0 auto;
            overflow-x: auto;
        }
        .testimonial {
            background: rgb(255, 255, 255); /* Semi-transparente con #ffadad */
            border-radius: 12px;
            padding: 20px;
            min-width: 300px;
            text-align: center;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            backdrop-filter: blur(5px);
        }
        .testimonial img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            margin-bottom: 15px;
        }
        .cta {
            background: rgb(255, 255, 255); /* Semi-transparente con #ffadad */
            color: #333;
            padding: 50px 20px;
            text-align: center;
            border-radius: 12px;
            max-width: 800px;
            margin: 40px auto;
            box-shadow: 0 4px 8px rgba(0,0,0,0.1);
            backdrop-filter: blur(5px);
        }
        .cta h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }
        .cta button {
            background: #fff3c2;
            color: #333;
            border: none;
            border-radius: 12px;
            padding: 15px 30px;
            font-size: 18px;
            cursor: pointer;
            transition: background 0.3s;
        }
        .cta button:hover {
            background: #ffadad;
            color: white;
        }
        footer {
            background: rgba(255, 243, 194, 0.9); /* Semi-transparente con #fff3c2 */
            border-top: 1px solid rgba(255, 173, 173, 0.5);
            padding: 20px;
            text-align: center;
            backdrop-filter: blur(5px);
        }
        footer a {
            color: #333;
            text-decoration: none;
            margin: 0 10px;
        }
        .cosmetologa-img {
            width: 100%;
            max-width: 500px;
            border-radius: 20px;
            mask-image: linear-gradient(to top, transparent 0%, black 25%, black 100%);
            -webkit-mask-image: linear-gradient(to top, transparent 0%, black 25%, black 100%);
        }

        .social {
            margin-top: 10px;
        }
        .social span {
            font-size: 24px;
            color: #ffadad;
            margin: 0 10px;
        }

        .bottom-links {
            text-align: center;
            padding: 20px 0;
            font-size: 15px;
        }

        .bottom-links a {
            color: #333;
            text-decoration: none;
            margin: 0 12px;
            transition: color 0.3s;
        }

        .bottom-links a:hover {
            color: #ffadad;
        }

        .social {
            margin-top: 10px;
        }

        .social i {
            font-size: 22px;
            color: #ffadad;
            margin: 0 10px;
            transition: transform 0.2s;
        }

        .social i:hover {
            transform: scale(1.15);
        }

        .copyright {
        text-align: right;
        font-size: 13px;
        color: rgba(51, 51, 51, 0.7);
        margin: 30px 25px 15px 0; /* arriba, derecha, abajo, izquierda */
        padding-top: 10px;
        border-top: 1px solid rgba(255, 173, 173, 0.3);
        }

        @media (max-width: 768px) {
            .hero {
                flex-direction: column;
                height: auto;
                padding: 50px 20px;
            }
            .hero-content {
                padding: 20px;
                text-align: center;
            }
            .hero h1 {
                font-size: 32px;
            }
            .mockup-content {
                flex-direction: column;
            }
            .testimonials-grid {
                flex-direction: column;
            }
        }

        /* =========================================================
   📱 RESPONSIVE SOLO PARA MÓVIL (≤480px)
   ========================================================= */
@media (max-width: 480px) {
    

  body {
    background-size: cover !important;
    background-attachment: scroll; /* evita bug en iOS */
  }

  /* ---------- HEADER ---------- */
  header {
    height: 60px;
    padding: 0 15px;
  }

  nav a {
    display: none !important;
}

  nav .btn-login {
    display: inline-block !important;
    background: #ffadad;
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-left: auto;
}

/* Opcional: mover el botón a la derecha bien pegado */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

  .logo {
    font-size: 20px;
  }

  /* ====== HERO ====== */
  .hero {
    flex-direction: column;
    padding: 20px 15px;
    text-align: center;
  }

  .hero-content {
    padding: 20px;
    border-radius: 16px;
  }

  .hero-content h1 {
    font-size: 26px;
  }

  .hero-content p {
    font-size: 15px;
  }

  .hero button {
    width: 100%;
    padding: 12px;
    font-size: 16px;
  }

  .cosmetologa-img {
    max-width: 320px;
    margin-top: 20px;
  }

  /* ====== FEATURES ====== */
  .features {
    padding: 30px 15px;
  }

  .features h2 {
    font-size: 26px;
  }

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

  .card h3 {
    font-size: 20px;
  }

  /* ====== TESTIMONIALS ====== */
  .testimonials {
    padding: 30px 15px;
  }

  .testimonials h2 {
    font-size: 26px;
  }

  .testimonials-grid {
    flex-direction: column;
    gap: 15px;
  }

  .testimonial {
    min-width: 100%;
    padding: 20px;
  }

  /* ====== CTA ====== */
  .cta {
    padding: 30px 15px;
    margin: 20px 10px;
  }

  .cta h2 {
    font-size: 24px;
  }

  .cta .btn-register {
    display: block;
    width: 100%;
    padding: 12px;
    font-size: 16px;
  }

  /* ====== FOOTER ====== */
.bottom-links {
    padding: 15px 0;
    font-size: 14px;

    /* 🔥 Enlaces alineados en fila */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

/* 🔹 Contenedor de los 3 enlaces en una sola fila */
.bottom-links .links-row {
    display: flex;
    flex-direction: row;
    gap: 14px;
}

.bottom-links a {
    margin: 0;
}

.social {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 5px;
}

.social i {
    font-size: 20px;
}

}