/* ==========================================================================
   ARTE MARCENARIA — DESIGN SYSTEM 2026/2027
   Luxury Architectural Craft · Zero-build Pure CSS
   ========================================================================== */

:root {
    /* Palette: Restrained, Warm Limestone + Deep Onyx + Cognac Wood Accent */
    --c-bg: #FBF9F5;
    --c-bg-sand: #F3EFE8;
    --c-surface: #FFFFFF;
    --c-dark: #181614;
    --c-dark-surface: #221F1C;
    --c-text: #1C1917;
    --c-text-muted: #57534E;
    --c-text-light: #A8A29E;
    --c-text-on-dark: #EDE9E1;
    --c-text-muted-on-dark: #B5AFA6;
    
    --c-accent: #9E6B43;
    --c-accent-hover: #825330;
    --c-accent-subtle: rgba(158, 107, 67, 0.10);
    
    --c-line: rgba(28, 25, 23, 0.08);
    --c-line-dark: rgba(237, 233, 225, 0.12);
    
    /* Typography */
    --f-serif: 'Fraunces', serif;
    --f-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --f-mono: 'Space Mono', monospace;
    
    /* Fluid Type Scale (Ratio ~1.28) */
    --t-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.85rem);
    --t-sm: clamp(0.85rem, 0.80rem + 0.25vw, 0.98rem);
    --t-body: clamp(1.00rem, 0.94rem + 0.30vw, 1.125rem); /* ~18px */
    --t-lg: clamp(1.15rem, 1.05rem + 0.50vw, 1.35rem);
    --t-xl: clamp(1.45rem, 1.25rem + 0.90vw, 1.85rem);
    --t-2xl: clamp(1.85rem, 1.55rem + 1.5vw, 2.50rem);
    --t-3xl: clamp(2.40rem, 1.90rem + 2.5vw, 3.60rem);
    --t-disp: clamp(2.90rem, 2.20rem + 3.8vw, 4.80rem);

    /* 8px Spacing Scale */
    --sp-1: 0.25rem;  /* 4px */
    --sp-2: 0.5rem;   /* 8px */
    --sp-3: 0.75rem;  /* 12px */
    --sp-4: 1rem;     /* 16px */
    --sp-5: 1.5rem;   /* 24px */
    --sp-6: 2rem;     /* 32px */
    --sp-7: 3rem;     /* 48px */
    --sp-8: 4rem;     /* 64px */
    --sp-9: 6rem;     /* 96px */
    --sp-10: 7.5rem;  /* 120px */
    
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-pill: 9999px;
    
    --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.04);
    --shadow-float: 0 12px 36px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   RESET & FOUNDATIONS
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    background-color: var(--c-bg);
    color: var(--c-text);
    font-family: var(--f-sans);
    font-size: var(--t-body);
    line-height: 1.65;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

ul, ol {
    list-style: none;
}

button, input, select, textarea {
    font: inherit;
}

/* Focus Visible Accessibility */
:focus-visible {
    outline: 2px solid var(--c-accent);
    outline-offset: 3px;
}

/* Container & Sections */
.container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: clamp(1.25rem, 3vw, 2.5rem);
    padding-right: clamp(1.25rem, 3vw, 2.5rem);
}

.section {
    padding-top: var(--sp-10);
    padding-bottom: var(--sp-10);
    scroll-margin-top: 100px;
}

.section--sand {
    background-color: var(--c-bg-sand);
}

.section--dark {
    background-color: var(--c-dark);
    color: var(--c-text-on-dark);
}

/* Typography Elements */
h1, h2, h3, h4 {
    font-family: var(--f-serif);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: inherit;
}

em {
    font-style: italic;
    font-family: var(--f-serif);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-accent);
    margin-bottom: var(--sp-3);
}

.eyebrow__dot {
    width: 6px;
    height: 6px;
    background-color: var(--c-accent);
    border-radius: 50%;
}

.eyebrow--light {
    color: var(--c-bg-sand);
}

.eyebrow--accent {
    color: #C28B5E;
}

.section-title {
    font-size: var(--t-3xl);
    margin-bottom: var(--sp-4);
    max-width: 22ch;
}

.section-head {
    margin-bottom: var(--sp-8);
}

.section-head--center {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-head--center .section-title {
    max-width: 26ch;
}

.section-head--between {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--sp-6);
    flex-wrap: wrap;
}

.section-head__desc {
    font-size: var(--t-lg);
    color: var(--c-text-muted);
    max-width: 52ch;
    line-height: 1.6;
}

.section-head--light .section-head__desc {
    color: var(--c-text-muted-on-dark);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 0.95rem 1.8rem;
    font-family: var(--f-sans);
    font-size: var(--t-sm);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease;
}

.btn:hover svg {
    transform: translate(2px, -2px);
}

.btn--accent {
    background-color: var(--c-accent);
    color: #FFFFFF;
    border-color: var(--c-accent);
}

.btn--accent:hover {
    background-color: var(--c-accent-hover);
    border-color: var(--c-accent-hover);
    color: #FFFFFF;
}

.btn--outline {
    background-color: transparent;
    color: var(--c-text);
    border-color: var(--c-text);
}

.btn--outline:hover {
    background-color: var(--c-text);
    color: var(--c-bg);
}

.btn--header {
    background-color: transparent;
    color: var(--c-text);
    border-color: var(--c-line);
    padding: 0.65rem 1.25rem;
    font-size: var(--t-xs);
}

.btn--header:hover {
    background-color: var(--c-text);
    color: #FFFFFF;
    border-color: var(--c-text);
}

.btn--ghost-dark {
    background-color: transparent;
    color: var(--c-text-on-dark);
    border-color: rgba(237, 233, 225, 0.3);
}

.btn--ghost-dark:hover {
    border-color: var(--c-text-on-dark);
}

.btn--block {
    width: 100%;
}

/* ==========================================================================
   TOP BAR & HEADER
   ========================================================================== */
.top-bar {
    background-color: var(--c-dark);
    color: var(--c-text-on-dark);
    font-size: 0.78rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--c-line-dark);
    min-height: 38px;
    display: flex;
    align-items: center;
}

.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-4);
    width: 100%;
}

.top-bar__left {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
}

.top-bar__tag {
    font-family: var(--f-mono);
    color: var(--c-accent);
    font-weight: 700;
}

.top-bar__sep {
    color: rgba(255, 255, 255, 0.25);
}

.top-bar__text {
    color: var(--c-text-muted-on-dark);
}

.top-bar__link {
    font-weight: 600;
    color: #FFFFFF;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.top-bar__link svg {
    transition: transform 0.2s ease;
}

.top-bar__link:hover {
    color: var(--c-accent);
}

.top-bar__link:hover svg {
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .top-bar__text,
    .top-bar__sep {
        display: none;
    }
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(251, 249, 245, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--c-line);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 86px;
    gap: var(--sp-4);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    text-decoration: none;
    flex-shrink: 0;
}

.brand__logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    flex-shrink: 0;
}

.brand__text-wrap {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand__title {
    font-family: var(--f-serif);
    font-size: clamp(1.15rem, 1.05rem + 0.35vw, 1.35rem);
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--c-text);
    line-height: 1.1;
    white-space: nowrap;
}

.brand__subtitle {
    font-family: var(--f-mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--c-text-muted);
    margin-top: 2px;
    white-space: nowrap;
}

.brand__title--light {
    color: #FFFFFF;
}

.brand__subtitle--light {
    color: var(--c-text-muted-on-dark);
}

.brand--footer {
    margin-bottom: var(--sp-3);
}

.brand--footer .brand__logo-img {
    width: 48px;
    height: 48px;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 1.8vw, 1.8rem);
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav__link {
    font-size: var(--t-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--c-text);
    position: relative;
    padding: 0.5rem 0;
    white-space: nowrap;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--c-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
}

.nav__link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn--header {
    background-color: transparent;
    color: var(--c-text);
    border-color: rgba(28, 25, 23, 0.25);
    padding: 0.65rem 1.15rem;
    font-size: var(--t-xs);
    white-space: nowrap;
}

.btn--header:hover {
    background-color: var(--c-text);
    color: #FFFFFF;
    border-color: var(--c-text);
}

.nav__toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--sp-2);
    width: 44px;
    height: 44px;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
}

.nav__toggle-bar {
    width: 24px;
    height: 2px;
    background-color: var(--c-text);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

@media (max-width: 992px) {
    .nav__toggle {
        display: flex;
    }

    .nav__list {
        position: fixed;
        top: 82px;
        left: 0;
        width: 100%;
        background-color: var(--c-bg);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--sp-7) clamp(1.25rem, 5vw, 2.5rem);
        border-bottom: 1px solid var(--c-line);
        gap: var(--sp-5);
        box-shadow: var(--shadow-float);
        display: none;
    }

    .nav.nav--open .nav__list {
        display: flex;
    }

    .nav__item--cta {
        margin-top: var(--sp-4);
        width: 100%;
    }

    .nav__item--cta .btn {
        width: 100%;
    }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    padding-top: var(--sp-9);
    padding-bottom: var(--sp-10);
    position: relative;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--sp-8);
    align-items: center;
}

.hero__headline {
    font-size: var(--t-disp);
    line-height: 1.02;
    margin-bottom: var(--sp-5);
    max-width: 14ch;
}

.hero__headline em {
    color: var(--c-accent);
}

.hero__lead {
    font-size: var(--t-lg);
    line-height: 1.6;
    color: var(--c-text-muted);
    max-width: 48ch;
    margin-bottom: var(--sp-7);
}

.hero__actions {
    display: flex;
    gap: var(--sp-4);
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: var(--sp-8);
}

.hero__metrics {
    display: flex;
    align-items: center;
    gap: var(--sp-6);
    padding-top: var(--sp-6);
    border-top: 1px solid var(--c-line);
}

.metric {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
}

.metric__number {
    font-family: var(--f-serif);
    font-size: var(--t-2xl);
    line-height: 1;
    color: var(--c-text);
}

.metric__label {
    font-size: var(--t-xs);
    color: var(--c-text-muted);
    max-width: 18ch;
    line-height: 1.35;
}

.metric__divider {
    width: 1px;
    height: 40px;
    background-color: var(--c-line);
}

.hero__media-frame {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-float);
    aspect-ratio: 4/5;
    background-color: var(--c-bg-sand);
}

.hero__media-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__badge {
    position: absolute;
    bottom: var(--sp-5);
    left: var(--sp-5);
    right: var(--sp-5);
    background-color: rgba(24, 22, 20, 0.90);
    backdrop-filter: blur(8px);
    color: #FFFFFF;
    padding: var(--sp-4) var(--sp-5);
    border-left: 2px solid var(--c-accent);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hero__badge-code {
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    color: var(--c-accent);
    letter-spacing: 0.12em;
}

.hero__badge-desc {
    font-size: var(--t-sm);
    font-weight: 500;
}

@media (max-width: 992px) {
    .hero__grid {
        grid-template-columns: 1fr;
    }

    .hero__media-frame {
        aspect-ratio: 16/10;
    }

    .hero__metrics {
        flex-wrap: wrap;
        gap: var(--sp-5);
    }

    .metric__divider {
        display: none;
    }
}

/* ==========================================================================
   MANIFESTO
   ========================================================================== */
.manifesto {
    padding: var(--sp-8) 0;
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    background-color: #FAF7F0;
}

.manifesto__inner {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.manifesto__quote-mark {
    font-family: var(--f-serif);
    font-size: 4rem;
    line-height: 1;
    color: var(--c-accent);
    margin-bottom: -1.5rem;
}

.manifesto__quote {
    font-family: var(--f-serif);
    font-size: clamp(1.35rem, 1.2rem + 0.8vw, 1.85rem);
    line-height: 1.4;
    color: var(--c-text);
    font-style: italic;
    margin-bottom: var(--sp-4);
}

.manifesto__author {
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    letter-spacing: 0.15em;
    color: var(--c-text-muted);
    font-style: normal;
}

/* ==========================================================================
   PORTFOLIO (ANCHOR SECTION)
   ========================================================================== */
.portfolio-tabs {
    display: flex;
    gap: var(--sp-2);
    margin-bottom: var(--sp-7);
    border-bottom: 1px solid var(--c-line);
    padding-bottom: var(--sp-2);
    overflow-x: auto;
}

.portfolio-tab {
    background: transparent;
    border: none;
    padding: var(--sp-3) var(--sp-5);
    font-family: var(--f-sans);
    font-size: var(--t-sm);
    font-weight: 500;
    color: var(--c-text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.portfolio-tab:hover {
    color: var(--c-text);
}

.portfolio-tab.active {
    color: var(--c-accent);
    border-bottom-color: var(--c-accent);
    font-weight: 600;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--sp-7) var(--sp-6);
    margin-bottom: var(--sp-9);
}

.project-card {
    grid-column: span 6;
    background-color: var(--c-surface);
    border: 1px solid var(--c-line);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-float);
}

.project-card--featured {
    grid-column: span 12;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
}

.project-card--wide {
    grid-column: span 12;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.project-card__visual {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
    background-color: var(--c-bg-sand);
}

.project-card--featured .project-card__visual,
.project-card--wide .project-card__visual {
    aspect-ratio: auto;
    min-height: 380px;
}

.project-card__visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .project-card__visual img {
    transform: scale(1.03);
}

.project-card__tag {
    position: absolute;
    top: var(--sp-4);
    left: var(--sp-4);
    background-color: rgba(24, 22, 20, 0.85);
    color: #FFFFFF;
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    padding: 0.3rem 0.6rem;
    letter-spacing: 0.08em;
}

.project-card__info {
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-card__meta {
    display: flex;
    justify-content: space-between;
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    color: var(--c-accent);
    margin-bottom: var(--sp-3);
}

.project-card__title {
    font-size: var(--t-xl);
    margin-bottom: var(--sp-3);
}

.project-card__text {
    font-size: var(--t-body);
    color: var(--c-text-muted);
    line-height: 1.6;
    margin-bottom: var(--sp-5);
}

.project-card__specs {
    border-top: 1px solid var(--c-line);
    padding-top: var(--sp-4);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.project-card__specs li strong {
    color: var(--c-text);
}

@media (max-width: 850px) {
    .project-card,
    .project-card--featured,
    .project-card--wide {
        grid-column: span 12;
        display: flex;
        flex-direction: column;
    }

    .project-card__visual {
        aspect-ratio: 16/10 !important;
        min-height: auto !important;
    }
}

.portfolio-cta__box {
    background-color: var(--c-bg-sand);
    border: 1px solid var(--c-line);
    padding: var(--sp-7);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-6);
    flex-wrap: wrap;
}

.portfolio-cta__title {
    font-size: var(--t-xl);
    margin-bottom: var(--sp-2);
}

.portfolio-cta__text {
    color: var(--c-text-muted);
}

/* ==========================================================================
   O MÉTODO ARTE (PROCESS TIMELINE)
   ========================================================================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--sp-5);
    margin-bottom: var(--sp-9);
}

.process-card {
    background-color: var(--c-dark-surface);
    border: 1px solid var(--c-line-dark);
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    position: relative;
}

.process-card__number {
    font-family: var(--f-serif);
    font-size: var(--t-3xl);
    color: var(--c-accent);
    line-height: 1;
    margin-bottom: var(--sp-4);
}

.process-card__title {
    font-size: var(--t-lg);
    margin-bottom: var(--sp-3);
    color: #FFFFFF;
}

.process-card__text {
    font-size: var(--t-sm);
    color: var(--c-text-muted-on-dark);
    line-height: 1.6;
    margin-bottom: var(--sp-5);
    flex-grow: 1;
}

.process-card__detail {
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    color: var(--c-accent);
    border-top: 1px solid var(--c-line-dark);
    padding-top: var(--sp-3);
}

@media (max-width: 992px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 580px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
}

.artisan-banner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-7);
    align-items: center;
    background-color: var(--c-dark-surface);
    border: 1px solid var(--c-line-dark);
    overflow: hidden;
}

.artisan-banner__image {
    aspect-ratio: 16/11;
}

.artisan-banner__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.artisan-banner__content {
    padding: var(--sp-6) var(--sp-7) var(--sp-6) var(--sp-4);
}

.artisan-banner__title {
    font-size: var(--t-2xl);
    color: #FFFFFF;
    margin-bottom: var(--sp-4);
    line-height: 1.2;
}

.artisan-banner__text {
    font-size: var(--t-body);
    color: var(--c-text-muted-on-dark);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .artisan-banner {
        grid-template-columns: 1fr;
    }

    .artisan-banner__content {
        padding: var(--sp-6);
    }
}

/* ==========================================================================
   BENTO GRID: MATERIAIS & PADRÃO CONSTRUTIVO
   ========================================================================== */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--sp-6);
}

.bento-item {
    background-color: var(--c-surface);
    border: 1px solid var(--c-line);
    padding: var(--sp-7);
    display: flex;
    flex-direction: column;
}

.bento-item--col-7 {
    grid-column: span 7;
}

.bento-item--col-5 {
    grid-column: span 5;
}

.bento-item__icon {
    width: 48px;
    height: 48px;
    background-color: var(--c-accent-subtle);
    color: var(--c-accent);
    display: grid;
    place-items: center;
    border-radius: var(--radius-sm);
    margin-bottom: var(--sp-4);
}

.bento-item__title {
    font-size: var(--t-xl);
    margin-bottom: var(--sp-3);
}

.bento-item__text {
    color: var(--c-text-muted);
    font-size: var(--t-body);
    line-height: 1.6;
    margin-bottom: var(--sp-4);
}

.bento-list {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    font-size: var(--t-sm);
    color: var(--c-text);
}

.bento-list li {
    position: relative;
    padding-left: var(--sp-4);
}

.bento-list li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--c-accent);
}

.bento-item__split {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--sp-6);
    flex-wrap: wrap;
}

.bento-badge {
    background-color: var(--c-dark);
    color: #FFFFFF;
    padding: var(--sp-5) var(--sp-6);
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    min-width: 280px;
}

.bento-badge__num {
    font-family: var(--f-serif);
    font-size: 3.5rem;
    line-height: 1;
    color: var(--c-accent);
}

.bento-badge__txt {
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    letter-spacing: 0.12em;
    line-height: 1.4;
}

@media (max-width: 850px) {
    .bento-item,
    .bento-item--large,
    .bento-item--wide {
        grid-column: span 12;
    }
}

/* ==========================================================================
   ARQUITETOS & PARCERIAS
   ========================================================================== */
.architects-card {
    background-color: var(--c-dark);
    color: #FFFFFF;
    padding: clamp(2rem, 5vw, var(--sp-9));
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-line-dark);
}

.architects-card__content {
    max-width: 800px;
}

.architects-card__title {
    font-size: var(--t-2xl);
    margin-bottom: var(--sp-4);
    color: #FFFFFF;
}

.architects-card__text {
    font-size: var(--t-lg);
    color: var(--c-text-muted-on-dark);
    line-height: 1.6;
    margin-bottom: var(--sp-6);
}

.architects-card__perks {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    margin-bottom: var(--sp-7);
}

.perk {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    font-size: var(--t-body);
    color: var(--c-text-on-dark);
}

.perk svg {
    color: var(--c-accent);
    flex-shrink: 0;
}

/* ==========================================================================
   DEPOIMENTOS & PROVA SOCIAL
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);
}

.testimonial-card {
    background-color: var(--c-surface);
    border: 1px solid var(--c-line);
    padding: var(--sp-6);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.testimonial-card__stars {
    color: var(--c-accent);
    letter-spacing: 3px;
    margin-bottom: var(--sp-4);
}

.testimonial-card__quote {
    font-family: var(--f-serif);
    font-size: var(--t-lg);
    line-height: 1.45;
    font-style: italic;
    color: var(--c-text);
    margin-bottom: var(--sp-6);
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    border-top: 1px solid var(--c-line);
    padding-top: var(--sp-4);
}

.testimonial-card__avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--c-bg-sand);
    color: var(--c-accent);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: var(--t-sm);
    font-family: var(--f-mono);
}

.testimonial-card__name {
    display: block;
    font-size: var(--t-sm);
    color: var(--c-text);
}

.testimonial-card__role {
    font-size: var(--t-xs);
    color: var(--c-text-muted);
}

@media (max-width: 900px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   SHOWROOMS & UNIDADES FÍSICAS
   ========================================================================== */
.showrooms-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-6);
}

.showroom-card {
    background-color: var(--c-surface);
    border: 1px solid var(--c-line);
    padding: var(--sp-7);
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}

.showroom-card--highlight {
    border-color: var(--c-accent);
    background-color: #FAF7F2;
}

.showroom-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.showroom-card__city {
    font-family: var(--f-mono);
    font-size: var(--t-xs);
    font-weight: 700;
    color: var(--c-accent);
    letter-spacing: 0.12em;
}

.showroom-card__badge {
    background-color: var(--c-dark);
    color: #FFFFFF;
    font-family: var(--f-mono);
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
}

.showroom-card__name {
    font-size: var(--t-xl);
}

.showroom-card__address,
.showroom-card__hours,
.showroom-card__phone {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    font-size: var(--t-sm);
    color: var(--c-text-muted);
}

.showroom-card__address svg,
.showroom-card__hours svg,
.showroom-card__phone svg {
    color: var(--c-accent);
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.showroom-card__action {
    margin-top: var(--sp-3);
}

@media (max-width: 768px) {
    .showrooms-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   FORMULÁRIO DE CONTATO (ZERO-BACKEND COM VALIDAÇÃO)
   ========================================================================== */
.section--form {
    background-color: var(--c-bg-sand);
}

.form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--sp-8);
    background-color: var(--c-surface);
    border: 1px solid var(--c-line);
    padding: clamp(2rem, 5vw, var(--sp-9));
    box-shadow: var(--shadow-subtle);
}

.form-intro__title {
    font-size: var(--t-2xl);
    margin-bottom: var(--sp-4);
}

.form-intro__text {
    font-size: var(--t-body);
    color: var(--c-text-muted);
    line-height: 1.6;
    margin-bottom: var(--sp-7);
}

.form-contacts {
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
    border-top: 1px solid var(--c-line);
    padding-top: var(--sp-6);
}

.form-contact-item {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
}

.form-contact-item svg {
    color: var(--c-accent);
    width: 22px;
    height: 22px;
}

.form-contact-item div {
    display: flex;
    flex-direction: column;
    font-size: var(--t-sm);
}

.form-contact-item a {
    color: var(--c-text);
    font-weight: 600;
}

.form-contact-item a:hover {
    color: var(--c-accent);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    position: relative;
}

.form-label {
    font-size: var(--t-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-text);
}

.form-label .required {
    color: #DC2626;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background-color: var(--c-bg);
    border: 1px solid rgba(28, 25, 23, 0.15);
    border-radius: var(--radius-sm);
    color: var(--c-text);
    font-size: var(--t-body);
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--c-accent);
    background-color: #FFFFFF;
}

.form-error {
    font-size: 0.75rem;
    color: #DC2626;
    display: none;
}

.form-group.has-error .form-input {
    border-color: #DC2626;
}

.form-group.has-error .form-error {
    display: block;
}

.form-radios {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    margin-top: var(--sp-1);
}

.radio-label {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--t-sm);
    color: var(--c-text);
    cursor: pointer;
}

.form-disclaimer {
    font-size: 0.8rem;
    color: var(--c-text-muted);
    text-align: center;
    line-height: 1.4;
}

@media (max-width: 850px) {
    .form-wrapper {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   BR FOOTER
   ========================================================================== */
.site-footer {
    background-color: var(--c-dark);
    color: var(--c-text-on-dark);
    padding-top: var(--sp-10);
    padding-bottom: var(--sp-7);
    border-top: 1px solid var(--c-line-dark);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr 1.2fr 1fr;
    gap: var(--sp-7);
    margin-bottom: var(--sp-9);
}

.footer-col--brand {
    display: flex;
    flex-direction: column;
}

.footer-col__desc {
    font-size: var(--t-sm);
    color: var(--c-text-muted-on-dark);
    line-height: 1.6;
    margin-top: var(--sp-4);
    margin-bottom: var(--sp-5);
    max-width: 32ch;
}

.footer-socials {
    display: flex;
    gap: var(--sp-3);
    margin-top: var(--sp-2);
}

.footer-socials a {
    width: 44px;
    height: 44px;
    border: 1px solid var(--c-line-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-on-dark);
    transition: all 0.2s ease;
    border-radius: var(--radius-sm);
    background-color: rgba(255, 255, 255, 0.03);
}

.footer-socials a svg {
    width: 20px;
    height: 20px;
    display: block;
    color: currentColor;
}

.footer-socials a:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
    background-color: rgba(158, 107, 67, 0.12);
    transform: translateY(-2px);
}

.footer-col__title {
    font-family: var(--f-serif);
    font-size: var(--t-lg);
    margin-bottom: var(--sp-4);
    color: #FFFFFF;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.footer-links a {
    font-size: var(--t-sm);
    color: var(--c-text-muted-on-dark);
}

.footer-links a:hover {
    color: var(--c-accent);
}

.footer-address {
    margin-bottom: var(--sp-4);
    font-size: var(--t-sm);
}

.footer-address strong {
    color: #FFFFFF;
    display: block;
    margin-bottom: 2px;
}

.footer-address p {
    color: var(--c-text-muted-on-dark);
}

.footer-address__sub {
    font-size: var(--t-xs);
    color: var(--c-accent);
}

.footer-phone {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    font-size: var(--t-lg);
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: var(--sp-5);
}

.footer-phone svg {
    color: var(--c-accent);
}

.footer-badge-title {
    font-size: var(--t-xs);
    font-family: var(--f-mono);
    color: var(--c-accent);
    letter-spacing: 0.1em;
    margin-bottom: var(--sp-2);
}

.footer-trust-badge {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    background-color: var(--c-dark-surface);
    border: 1px solid var(--c-line-dark);
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--t-xs);
    color: var(--c-text-on-dark);
}

.footer-trust-badge svg {
    color: var(--c-accent);
    flex-shrink: 0;
}

.site-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--c-line-dark);
    padding-top: var(--sp-6);
    font-size: var(--t-xs);
    color: var(--c-text-muted-on-dark);
    flex-wrap: wrap;
    gap: var(--sp-4);
}

.footer-cnpj {
    color: #78716C;
    margin-top: 2px;
}

.footer-policy a {
    color: var(--c-text-muted-on-dark);
    text-decoration: underline;
}

.footer-policy a:hover {
    color: #FFFFFF;
}

@media (max-width: 900px) {
    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 580px) {
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ==========================================================================
   FLOATING WHATSAPP & LGPD BANNER
   ========================================================================== */
.wa-float {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    color: #FFFFFF;
    display: grid;
    place-items: center;
    z-index: 99;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
    transition: transform 0.25s ease;
}

.wa-float:hover {
    transform: scale(1.08) translateY(-3px);
}

@media (prefers-reduced-motion: no-preference) {
    .wa-float {
        animation: wa-pulse 2.6s ease-out infinite;
    }
}

@keyframes wa-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    100% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
}

.lgpd-box {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    max-width: 1100px;
    margin: 0 auto;
    background-color: rgba(24, 22, 20, 0.96);
    backdrop-filter: blur(12px);
    border: 1px solid var(--c-line-dark);
    color: #FFFFFF;
    padding: var(--sp-4) var(--sp-6);
    z-index: 1000;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
}

.lgpd-box__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-6);
}

.lgpd-box__text {
    font-size: var(--t-xs);
    color: var(--c-text-muted-on-dark);
    max-width: 70ch;
    line-height: 1.5;
}

.lgpd-box__text a {
    color: #FFFFFF;
    text-decoration: underline;
}

.lgpd-box__actions {
    display: flex;
    gap: var(--sp-3);
    flex-shrink: 0;
}

.lgpd-box__actions .btn {
    padding: 0.5rem 1rem;
    font-size: var(--t-xs);
}

.js-hidden {
    display: none !important;
}

@media (max-width: 768px) {
    .lgpd-box__inner {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--sp-4);
    }
}