:root {
    --gaviota-red: #E83642;
    --gaviota-gray: #D9D9D9;
    --gaviota-white: #FFFFFF;
    --gaviota-text-light: #F5F5F5;
    --gaviota-placeholder: rgba(0, 0, 0, 0.5);
    --shadow-text: 0 4px 4px rgba(0, 0, 0, 0.25);
    --max-width: 1667px;
}

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

body.ventanas-en-page {
    margin: 0;
    font-family: 'Metrophobic', sans-serif;
    color: #000;
    background: var(--gaviota-white);
}

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

.ventanas-en-alert {
    max-width: var(--max-width);
    margin: 1rem auto;
    padding: 1rem 1.5rem;
    background: #fff3f3;
    border-left: 4px solid var(--gaviota-red);
}

.ventanas-en-alert__link {
    color: var(--gaviota-red);
}

/* Header */
.ventanas-en-header {
    background: var(--gaviota-red);
    padding: 1rem 1.5rem 0;
}

.ventanas-en-header__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ventanas-en-header__logo {
    width: min(200px, 45vw);
    border: 0;
    background: transparent;
}

/* Hero */
.ventanas-en-hero {
    background: var(--gaviota-red);
    padding: 2rem 1.5rem 4rem;
}

.ventanas-en-hero__inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.ventanas-en-hero__title {
    font-family: 'Metrophobic', sans-serif;
    font-weight: 400;
    font-size: clamp(2rem, 5vw, 64px);
    line-height: 1.24;
    text-align: center;
    color: var(--gaviota-white);
    text-shadow: var(--shadow-text);
    margin: 0 0 2.5rem;
}

.ventanas-en-hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 992px) {
    .ventanas-en-hero__grid {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

.ventanas-en-hero__image {
    width: 100%;
    max-height: 615px;
    object-fit: cover;
    border-radius: 4px;
}

.ventanas-en-hero__aside {
    text-align: center;
}

.ventanas-en-hero__subtitle {
    font-family: 'Merriweather Sans', sans-serif;
    font-size: clamp(1.25rem, 2.5vw, 34px);
    line-height: 1.26;
    color: var(--gaviota-text-light);
    margin: 0 0 2rem;
}

.ventanas-en-hero__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 254px;
    min-height: 86px;
    padding: 1rem 1.5rem;
    background: var(--gaviota-gray);
    border: 1px solid var(--gaviota-white);
    color: #000;
    font-family: 'Metrophobic', sans-serif;
    font-size: clamp(1rem, 1.5vw, 20px);
    line-height: 1.25;
    text-decoration: none;
    text-align: center;
    transition: opacity 0.2s;
}

.ventanas-en-hero__cta:hover {
    opacity: 0.9;
    color: #000;
}

/* Sections */
.ventanas-en-section {
    padding: 3.5rem 1.5rem;
}

.ventanas-en-section--red {
    background: var(--gaviota-red);
    color: var(--gaviota-white);
}

.ventanas-en-section--white {
    background: var(--gaviota-white);
    color: #000;
}

.ventanas-en-section__inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.ventanas-en-section__title {
    font-family: 'Metrophobic', sans-serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 3vw, 48px);
    line-height: 1.23;
    text-align: center;
    text-shadow: var(--shadow-text);
    margin: 0 0 1.5rem;
}

.ventanas-en-section__title--light {
    color: var(--gaviota-white);
}

.ventanas-en-section__title--dark {
    color: #000;
}

.ventanas-en-section__lead,
.ventanas-en-section__body {
    font-family: 'Metrophobic', sans-serif;
    font-size: clamp(1.125rem, 2vw, 32px);
    line-height: 1.22;
    text-align: center;
    margin: 0 auto 1.5rem;
    max-width: 1158px;
}

.ventanas-en-section__body--large {
    font-size: clamp(1.25rem, 2.2vw, 40px);
    line-height: 1.22;
    max-width: 1515px;
}

.ventanas-en-section__subtitle {
    font-family: 'Merriweather Sans', sans-serif;
    font-size: clamp(1.25rem, 2vw, 34px);
    line-height: 1.26;
    text-align: center;
    margin: 0 0 1.5rem;
}

/* REHAU block */
.ventanas-en-rehau {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    margin-top: 1rem;
}

@media (min-width: 992px) {
    .ventanas-en-rehau {
        grid-template-columns: 1fr 1fr;
    }
}

.ventanas-en-rehau__logo {
    max-width: 420px;
    margin: 0 auto;
}

.ventanas-en-rehau__text {
    font-size: clamp(1.125rem, 2vw, 32px);
    line-height: 1.22;
    text-align: center;
    text-shadow: var(--shadow-text);
}

.ventanas-en-media-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 280px;
    background: var(--gaviota-gray);
    border-radius: 6px;
    font-size: clamp(1rem, 2vw, 32px);
    text-align: center;
    padding: 2rem;
    color: #000;
}

.ventanas-en-media-placeholder--tall {
    min-height: 400px;
}

.ventanas-en-media-placeholder--reel {
    min-height: 500px;
}

@media (min-width: 768px) {
    .ventanas-en-media-placeholder--reel {
        min-height: 718px;
    }
}

/* PVC comparison */
.ventanas-en-compare {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 992px) {
    .ventanas-en-compare {
        grid-template-columns: 1fr 1fr;
    }
}

.ventanas-en-compare__list {
    font-size: clamp(1.125rem, 2vw, 32px);
    line-height: 1.35;
    text-align: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.ventanas-en-compare__list li {
    margin-bottom: 1rem;
}

.ventanas-en-compare__image {
    max-height: 659px;
    width: 100%;
    object-fit: cover;
    margin: 0 auto;
    border-radius: 4px;
}

/* Installation */
.ventanas-en-install {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
}

@media (min-width: 992px) {
    .ventanas-en-install {
        grid-template-columns: 0.9fr 1.1fr;
    }
}

.ventanas-en-install__image {
    max-height: 500px;
    object-fit: cover;
    border-radius: 4px;
}

.ventanas-en-timeline {
    min-height: 254px;
    margin-top: 1rem;
}

/* Contact */
.ventanas-en-contact__headline {
    font-size: clamp(1.5rem, 2.5vw, 36px);
    line-height: 1.22;
    text-align: center;
    color: var(--gaviota-white);
    text-shadow: var(--shadow-text);
    margin: 0 0 2rem;
}

.ventanas-en-contact {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 992px) {
    .ventanas-en-contact {
        grid-template-columns: 1fr 1fr;
    }
}

.ventanas-en-contact__intro {
    font-size: clamp(1.25rem, 2.2vw, 40px);
    line-height: 1.22;
    text-align: center;
    margin-bottom: 1.5rem;
}

.ventanas-en-form-wrap {
    background: var(--gaviota-red);
    padding: 2rem 1.5rem;
    border-radius: 6px;
}

.ventanas-en-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 530px;
    margin: 0 auto;
}

.ventanas-en-form__label {
    font-size: clamp(1.25rem, 2vw, 36px);
    line-height: 1.22;
    color: var(--gaviota-white);
    text-shadow: var(--shadow-text);
    text-align: center;
    margin: 0 0 0.25rem;
}

.ventanas-en-form__field {
    position: relative;
}

.ventanas-en-form__input,
.ventanas-en-form__select,
.ventanas-en-form__textarea {
    width: 100%;
    min-height: 64px;
    padding: 0.75rem 1rem;
    background: var(--gaviota-gray);
    border: none;
    font-family: 'Metrophobic', sans-serif;
    font-size: clamp(1rem, 1.8vw, 24px);
    color: #000;
}

.ventanas-en-form__input::placeholder,
.ventanas-en-form__textarea::placeholder {
    color: var(--gaviota-placeholder);
}

.ventanas-en-form__select {
    color: var(--gaviota-placeholder);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.ventanas-en-form__select:valid,
.ventanas-en-form__select option:not([disabled]) {
    color: #000;
}

.ventanas-en-form__textarea {
    min-height: 220px;
    resize: vertical;
}

.ventanas-en-form__submit-wrap {
    display: flex;
    justify-content: center;
    margin-top: 0.5rem;
}

.ventanas-en-form__submit {
    min-width: 310px;
    min-height: 64px;
    padding: 0.75rem 2rem;
    background: var(--gaviota-white);
    border: none;
    border-radius: 30px;
    font-family: 'Metrophobic', sans-serif;
    font-size: clamp(1.25rem, 2vw, 36px);
    color: var(--gaviota-red);
    cursor: pointer;
    transition: opacity 0.2s;
}

.ventanas-en-form__submit:hover {
    opacity: 0.9;
}

.ventanas-en-form__error {
    display: block;
    color: #fff;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    font-family: 'Inter', sans-serif;
}

.ventanas-en-form__input.is-invalid,
.ventanas-en-form__select.is-invalid,
.ventanas-en-form__textarea.is-invalid {
    outline: 2px solid #fff;
}

/* Footer */
.ventanas-en-footer {
    background: var(--gaviota-gray);
    border-radius: 6px 6px 0 0;
    padding: 2.5rem 1.5rem;
    margin: 0 auto;
    max-width: var(--max-width);
}

.ventanas-en-footer p {
    font-family: 'Inter', sans-serif;
    font-size: clamp(1rem, 2vw, 32px);
    line-height: 1.22;
    text-align: center;
    margin: 0 auto;
    max-width: 1528px;
}