/* Página Embalagens — embalagens.html */

.apresentacao-page {
    background: var(--color-white);
    overflow-x: hidden;
}

/* Utilitários */
.apresentacao-section {
    padding: var(--spacing-2xl) 0;
}

.apresentacao-section--gray {
    background: var(--color-gray-light);
}

.apresentacao-section__header {
    max-width: 680px;
    margin-bottom: var(--spacing-xl);
}

.apresentacao-section__header--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.apresentacao-eyebrow {
    font-size: var(--fs-xs);
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-brand-orange);
    margin-bottom: var(--spacing-sm);
}

.apresentacao-h2 {
    font-family: var(--font-heading);
    font-size: clamp(var(--fs-2xl), 4vw, var(--fs-3xl));
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

.apresentacao-lead {
    font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
    line-height: 1.75;
    color: var(--color-gray-text);
}

.apresentacao-h3 {
    font-family: var(--font-heading);
    font-size: var(--fs-xl);
    font-weight: 500;
    line-height: 1.25;
    color: var(--color-black);
}

.apresentacao-tagline {
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-brand-orange);
    margin: 0.5rem 0;
}

.apresentacao-text {
    font-size: var(--fs-base);
    line-height: 1.75;
    color: var(--color-gray-text);
}

/* Fotos — substituir src quando houver imagem real */
.apresentacao-photo {
    position: relative;
    overflow: hidden;
    background: var(--color-gray-medium);
    border-radius: var(--radius-md);
}

.apresentacao-photo__img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.apresentacao-photo__caption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 0.75rem 1rem;
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-gray-text);
    background: rgba(255, 255, 255, 0.92);
    text-align: center;
}

.apresentacao-photo__img:not([src*="placeholder"]) + .apresentacao-photo__caption {
    display: none;
}

.apresentacao-photo--hero {
    aspect-ratio: 16 / 10;
    max-height: min(520px, 70vh);
    border-radius: 0;
    margin-top: var(--spacing-lg);
}

.apresentacao-photo--tall {
    aspect-ratio: 4 / 5;
    min-height: 360px;
}

.apresentacao-photo--wide {
    aspect-ratio: 16 / 9;
}

.apresentacao-photo--square {
    aspect-ratio: 1;
}

.apresentacao-photo--card {
    aspect-ratio: 16 / 10;
    margin-bottom: var(--spacing-sm);
}

/* Botões da página */
.apresentacao-page .btn--primary {
    background-color: var(--color-brand-orange);
    border-color: var(--color-brand-orange);
}

.apresentacao-page .btn--primary:hover {
    background-color: transparent;
    color: var(--color-brand-orange);
}

/* HERO */
.apresentacao-hero {
    padding-top: calc(var(--header-height) + var(--spacing-xl));
    padding-bottom: var(--spacing-2xl);
}

.apresentacao-hero__content {
    max-width: 720px;
}

.apresentacao-hero__pilar {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-gray-medium);
}

.apresentacao-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(var(--fs-2xl), 4.5vw, var(--fs-4xl));
    font-weight: 500;
    line-height: 1.12;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

.apresentacao-hero__subtitle {
    font-family: var(--font-heading);
    font-size: clamp(var(--fs-lg), 2.5vw, var(--fs-2xl));
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
}

.apresentacao-hero__text {
    font-size: var(--fs-base);
    line-height: 1.75;
    color: var(--color-gray-text);
    margin-bottom: var(--spacing-lg);
    max-width: 560px;
}

/* PILARES */
.apresentacao-pilares__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.apresentacao-pilares__grid--two {
    grid-template-columns: repeat(2, 1fr);
    max-width: 880px;
    margin-inline: auto;
}

.apresentacao-pilar {
    padding: var(--spacing-md);
    background: var(--color-white);
    border: 1px solid var(--color-gray-medium);
    border-radius: var(--radius-md);
}

.apresentacao-pilar__title {
    font-size: var(--fs-base);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

/* DESIGN — editorial */
.apresentacao-design__layout {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.apresentacao-design__highlights {
    display: grid;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.apresentacao-design__item-title {
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-black);
    margin-bottom: 0.25rem;
}

.apresentacao-design__quote {
    font-family: var(--font-heading);
    font-size: clamp(var(--fs-lg), 2.5vw, var(--fs-xl));
    line-height: 1.45;
    color: var(--color-black);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--color-brand-orange);
    margin-top: var(--spacing-md);
}

/* DESENVOLVIMENTO — fluxo */
.apresentacao-dev__flow {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    counter-reset: devstep;
}

.apresentacao-dev__step {
    text-align: center;
    padding: var(--spacing-sm) 0.5rem;
    border-top: 2px solid var(--color-brand-orange);
}

.apresentacao-dev__step-num {
    display: block;
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--color-brand-orange);
    margin-bottom: 0.375rem;
}

.apresentacao-dev__step-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-black);
    line-height: 1.35;
}

.apresentacao-dev__note {
    font-size: var(--fs-sm);
    line-height: 1.65;
    color: var(--color-gray-text);
    margin-bottom: var(--spacing-lg);
    max-width: 640px;
}

/* PRODUÇÃO */
.apresentacao-producao__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.apresentacao-producao__block {
    padding: var(--spacing-md);
    background: var(--color-white);
    border-left: 3px solid var(--color-brand-orange);
}

.apresentacao-producao__block-title {
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.apresentacao-producao__photos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
}

/* PROCESSO */
.apresentacao-processo__track {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    position: relative;
}

.apresentacao-processo__track::before {
    content: '';
    position: absolute;
    top: 1.25rem;
    left: 5%;
    right: 5%;
    height: 1px;
    background: var(--color-gray-medium);
    z-index: 0;
}

.apresentacao-processo__step {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0 0.25rem;
}

.apresentacao-processo__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: var(--spacing-sm);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--color-white);
    background: var(--color-black);
    border-radius: 50%;
}

.apresentacao-processo__title {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.375rem;
}

.apresentacao-processo__text {
    font-size: var(--fs-xs);
    line-height: 1.55;
    color: var(--color-gray-text);
}

/* EXPERIÊNCIA */
.apresentacao-experiencia__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.apresentacao-experiencia__words {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.apresentacao-experiencia__word {
    font-family: var(--font-heading);
    font-size: clamp(var(--fs-2xl), 5vw, var(--fs-4xl));
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-black);
    opacity: 0.85;
}

.apresentacao-experiencia__word:nth-child(2) { color: var(--color-brand-orange); }
.apresentacao-experiencia__word:nth-child(3) { color: var(--color-brand-green); opacity: 0.9; }

/* CATEGORIAS */
.apresentacao-categorias__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.apresentacao-categoria {
    padding: var(--spacing-md);
    background: var(--color-gray-light);
    border-radius: var(--radius-md);
}

.apresentacao-categoria__title {
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin: var(--spacing-sm) 0 0.375rem;
}

/* MATERIAIS */
.apresentacao-materiais__groups {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.apresentacao-materiais__group-title {
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.apresentacao-materiais__list {
    font-size: var(--fs-sm);
    line-height: 1.65;
    color: var(--color-gray-text);
}

.apresentacao-materiais__gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

/* CTA FINAL */
.apresentacao-final {
    position: relative;
    padding: var(--spacing-3xl) 0;
    color: var(--color-white);
    overflow: hidden;
}

.apresentacao-final__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.apresentacao-final__bg .apresentacao-photo__img {
    filter: brightness(0.35);
}

.apresentacao-final__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(26, 26, 26, 0.75), rgba(26, 26, 26, 0.88));
    z-index: 1;
}

.apresentacao-final__content {
    position: relative;
    z-index: 2;
    max-width: 640px;
    margin: 0 auto;
    text-align: center;
}

.apresentacao-final__eyebrow {
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

.apresentacao-final__title {
    font-family: var(--font-heading);
    font-size: clamp(var(--fs-2xl), 5vw, var(--fs-4xl));
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}

.apresentacao-final__text {
    font-size: var(--fs-base);
    line-height: 1.75;
    opacity: 0.92;
    margin-bottom: var(--spacing-lg);
}

.apresentacao-final__tagline {
    margin-top: var(--spacing-md);
    font-size: var(--fs-xs);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    opacity: 0.75;
}

.apresentacao-final__contact {
    margin-top: var(--spacing-sm);
    font-size: var(--fs-sm);
    opacity: 0.8;
}

.apresentacao-final .btn--primary {
    background-color: var(--color-brand-orange);
    border-color: var(--color-brand-orange);
    color: var(--color-white);
}

.apresentacao-final .btn--primary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
}

/* RESPONSIVO */
@media (max-width: 960px) {
    .apresentacao-pilares__grid,
    .apresentacao-pilares__grid--two {
        grid-template-columns: 1fr;
    }

    .apresentacao-design__layout,
    .apresentacao-experiencia__layout {
        grid-template-columns: 1fr;
    }

    .apresentacao-photo--tall {
        min-height: 280px;
        aspect-ratio: 16 / 10;
    }

    .apresentacao-dev__flow {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .apresentacao-processo__track {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .apresentacao-processo__track::before {
        display: none;
    }

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

    .apresentacao-materiais__gallery {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .apresentacao-section {
        padding: var(--spacing-xl) 0;
    }

    .apresentacao-hero__content .btn {
        width: 100%;
    }

    .apresentacao-dev__flow {
        grid-template-columns: 1fr 1fr;
    }

    .apresentacao-producao__grid,
    .apresentacao-categorias__grid {
        grid-template-columns: 1fr;
    }

    .apresentacao-materiais__groups,
    .apresentacao-materiais__gallery {
        grid-template-columns: 1fr;
    }

    .apresentacao-final .btn {
        width: 100%;
    }
}