/* ============================================
   RESIDENCIAL DORVALINO GONZAGA
   Stylesheet — clean, lightweight, responsive
   ============================================ */

/* ---------- 1. RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
    -webkit-text-size-adjust: 100%;
}

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

button { font: inherit; cursor: pointer; border: 0; background: none; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

/* ---------- 2. DESIGN TOKENS ---------- */
:root {
    /* Cores — alinhadas com a identidade da logo */
    --color-primary:        #2B5853;       /* verde-petróleo (logo) */
    --color-primary-dark:   #1F4641;
    --color-primary-light:  #3D7670;
    --color-accent:         #C5993B;       /* dourado (logo) */
    --color-accent-light:   #E1B764;
    --color-cream:          #F7F2E8;
    --color-bg:             #FFFFFF;
    --color-bg-alt:         #FAF7F0;
    --color-text:           #1A1F1E;
    --color-text-soft:      #525B59;
    --color-border:         #E8E4D9;
    --color-shadow:         rgba(43, 88, 83, 0.10);

    /* Tipografia */
    --font-display: "Fraunces", Georgia, serif;
    --font-body:    "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    /* Tamanhos fluidos */
    --fs-xs:   clamp(0.75rem, 0.7rem + 0.1vw, 0.825rem);
    --fs-sm:   clamp(0.875rem, 0.85rem + 0.15vw, 0.95rem);
    --fs-base: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
    --fs-lg:   clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
    --fs-xl:   clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
    --fs-2xl:  clamp(2rem, 1.5rem + 2.2vw, 3rem);
    --fs-3xl:  clamp(2.5rem, 1.8rem + 3vw, 4.5rem);

    /* Espaçamentos */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;

    /* Outros */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --container: 1200px;
    --transition: 0.25s ease;
}

/* ---------- 3. TIPOGRAFIA BASE ---------- */
body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

h1 em, h2 em {
    font-style: italic;
    font-weight: 400;
    color: var(--color-accent);
}

p { color: var(--color-text-soft); }

.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}

/* ---------- 4. LAYOUT HELPERS ---------- */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-xl) 0;
    position: relative;
}

.section--intro    { padding: var(--space-lg) 0; }
.section--obras    { background: var(--color-bg-alt); }
.section--tour     { background: var(--color-primary); color: #fff; }
.section--tour h2,
.section--tour .eyebrow { color: var(--color-cream); }
.section--tour h2 em    { color: var(--color-accent-light); }
.section--tour p        { color: rgba(255,255,255,0.78); }
.section--features { background: var(--color-bg-alt); }
.section--planta   { padding-top: var(--space-lg); }

.section__head {
    max-width: 760px;
    margin-bottom: var(--space-lg);
}
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }

.section__title { font-size: var(--fs-2xl); margin-bottom: var(--space-sm); }
.section__lead  { font-size: var(--fs-lg); }

.cta-bar { text-align: center; margin-top: var(--space-md); }

/* ---------- 5. BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    text-align: center;
    border: 1.5px solid transparent;
    cursor: pointer;
}
.btn--primary {
    background: var(--color-primary);
    color: #fff;
}
.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px var(--color-shadow);
}
.btn--ghost {
    border-color: var(--color-primary);
    color: var(--color-primary);
}
.btn--ghost:hover {
    background: var(--color-primary);
    color: #fff;
}
.btn--full { width: 100%; }

/* ---------- 6. HEADER ---------- */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}
.header.is-scrolled { border-bottom-color: var(--color-border); }

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
}

.header__logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    transition: transform var(--transition);
}
.header__logo:hover {
    transform: scale(1.02);
}
.header__logo-img {
    display: block;
    height: 56px;
    width: auto;
    max-width: 220px;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 6px var(--color-shadow);
}
.header__logo--light .header__logo-img {
    height: 72px;
    max-width: 260px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* Nav */
.nav { display: flex; align-items: center; gap: 1.75rem; }

.nav__list {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}
.nav__link {
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 0.25rem 0;
    transition: color var(--transition);
}
.nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.nav__link:hover { color: var(--color-primary); }
.nav__link:hover::after { transform: scaleX(1); }

.nav__cta { padding: 0.65rem 1.25rem; }

.nav__toggle {
    display: none;
    width: 44px; height: 44px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
}
.nav__toggle span {
    display: block;
    width: 24px; height: 2px;
    background: var(--color-primary);
    transition: all var(--transition);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 7. HERO ---------- */
.hero {
    position: relative;
    padding-top: calc(var(--space-xl) + 60px);
    padding-bottom: var(--space-xl);
    overflow: hidden;
    background: var(--color-primary-dark);
    color: #fff;
    isolation: isolate;
}
.hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/3d1-1.webp');
    background-size: cover;
    background-position: center 30%;
    z-index: -2;
    /* Animação sutil de "respirar" */
    animation: heroBreath 24s ease-in-out infinite alternate;
}
.hero__bg::before {
    content: "";
    position: absolute;
    inset: 0;
    /* Overlay escuro com gradiente diagonal pra dar dimensão */
    background:
        linear-gradient(135deg,
            rgba(31, 70, 65, 0.92) 0%,
            rgba(43, 88, 83, 0.78) 45%,
            rgba(31, 70, 65, 0.55) 100%),
        radial-gradient(ellipse at 70% 100%,
            rgba(197, 153, 59, 0.25),
            transparent 60%);
    z-index: -1;
}
.hero__bg::after {
    /* Vinheta sutil nas bordas */
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,0.35) 100%);
    z-index: -1;
}

@keyframes heroBreath {
    0%   { transform: scale(1)    translateY(0); }
    100% { transform: scale(1.05) translateY(-6px); }
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-lg);
    align-items: center;
}

/* Tipografia do hero (sobre fundo escuro) */
.hero .eyebrow {
    color: var(--color-accent-light);
}
.hero__title {
    font-size: var(--fs-3xl);
    line-height: 1.05;
    margin-bottom: var(--space-md);
    color: #fff;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}
.hero__title em {
    color: var(--color-accent-light);
}
.hero__lead {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-md);
    max-width: 540px;
    color: rgba(255, 255, 255, 0.88);
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: var(--space-md);
}

/* Ghost button no hero — invertido para combinar com fundo escuro */
.hero .btn--ghost {
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
    backdrop-filter: blur(6px);
    background: rgba(255, 255, 255, 0.05);
}
.hero .btn--ghost:hover {
    background: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

/* Highlight com efeito glass */
.hero__highlight {
    padding: 1rem 1.25rem;
    border-left: 3px solid var(--color-accent-light);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: rgba(255, 255, 255, 0.92);
    font-size: var(--fs-sm);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    max-width: 540px;
}
.hero__highlight strong { color: var(--color-accent-light); }

/* Form card */
.form-card {
    background: #fff;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px var(--color-shadow), 0 1px 3px rgba(0,0,0,0.04);
    border: 1px solid var(--color-border);
}
.form-card__title {
    font-size: var(--fs-xl);
    margin-bottom: 0.5rem;
}
.form-card__subtitle {
    color: var(--color-text-soft);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-md);
}

.form { display: grid; gap: 0.85rem; }
.form__field { display: grid; gap: 0.35rem; }
.form__field label {
    font-size: var(--fs-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-soft);
}
.form__field input,
.form__field select {
    padding: 0.75rem 0.9rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: var(--fs-base);
    background: #fff;
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form__field input:focus,
.form__field select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(197, 153, 59, 0.15);
}
.form__field--check label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: var(--fs-sm);
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
    color: var(--color-text);
    font-weight: 400;
}
.form__field--check input { width: 18px; height: 18px; cursor: pointer; accent-color: var(--color-primary); }

.form__hp {
    position: absolute !important;
    left: -9999px !important;
    width: 1px; height: 1px;
    overflow: hidden;
}
.form__feedback {
    font-size: var(--fs-sm);
    text-align: center;
    min-height: 1.25rem;
}
.form__feedback.is-success { color: var(--color-accent); font-weight: 600; }
.form__feedback.is-error   { color: #b3261e; font-weight: 600; }

/* ---------- 8. GALERIA DE OBRAS (carrossel) ---------- */
.gallery-slider {
    position: relative;
    margin-bottom: var(--space-lg);
    /* recuo lateral pra deixar espaço pras setas */
    padding: 0 3.5rem;
}

.gallery-slider__track {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.5rem 0;
}
.gallery-slider__track::-webkit-scrollbar { display: none; }

.gallery-card {
    flex: 0 0 calc((100% - 2rem) / 3);  /* 3 visíveis no desktop, com 2 gaps de 1rem */
    scroll-snap-align: start;
    overflow: hidden;
    border-radius: var(--radius-md);
    aspect-ratio: 4 / 3;
    background: var(--color-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition), box-shadow var(--transition);
}
.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}
.gallery-card:hover img { transform: scale(1.06); }

/* Setas */
.gallery-slider__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff;
    color: var(--color-primary);
    border: 1.5px solid var(--color-border);
    display: grid;
    place-items: center;
    z-index: 2;
    transition: all var(--transition);
    box-shadow: 0 4px 12px var(--color-shadow);
}
.gallery-slider__btn svg { width: 20px; height: 20px; }
.gallery-slider__btn:hover:not(:disabled) {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
    transform: translateY(-50%) scale(1.05);
}
.gallery-slider__btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}
.gallery-slider__btn--prev { left: 0; }
.gallery-slider__btn--next { right: 0; }

/* Progresso */
.progress-block { margin-bottom: var(--space-lg); }
.progress-block__title {
    font-size: var(--fs-xl);
    margin-bottom: var(--space-md);
    max-width: 760px;
}
.progress-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-sm);
}
.progress {
    background: #fff;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}
.progress__head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.6rem;
    font-size: var(--fs-sm);
}
.progress__head strong {
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--color-primary);
}
.progress__bar {
    height: 6px;
    background: var(--color-border);
    border-radius: 99px;
    overflow: hidden;
}
.progress__bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
    border-radius: 99px;
    transition: width 1.2s ease;
}

/* ---------- 9. CARROSSEL ---------- */
.carousel {
    position: relative;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    align-items: center;
}
.carousel__track {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 0.5rem 0;
}
.carousel__track::-webkit-scrollbar { display: none; }

.feature-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
    background: #fff;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px var(--color-shadow);
}
.feature-card h3 {
    font-size: var(--fs-lg);
    margin-bottom: 0.5rem;
}
.feature-card p { font-size: var(--fs-sm); }

.carousel__btn {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: 1.5rem;
    line-height: 1;
    display: grid;
    place-items: center;
    transition: all var(--transition);
    flex-shrink: 0;
}
.carousel__btn:hover { background: var(--color-primary-dark); transform: scale(1.05); }
.carousel__btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ---------- 10. TOUR 3D — SLIDER ---------- */
.slider {
    position: relative;
    margin-bottom: var(--space-md);
    user-select: none;
}
.slider__viewport {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    background: var(--color-primary-dark);
    aspect-ratio: 16 / 9;
}
.slider__track {
    display: flex;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.65, 0, 0.35, 1);
    will-change: transform;
}
.slider__slide {
    flex: 0 0 100%;
    height: 100%;
    position: relative;
}
.slider__slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Setas de navegação (sobrepostas) */
.slider__btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 64px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    display: grid;
    place-items: center;
    transition: all var(--transition);
    z-index: 2;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}
.slider__btn svg { width: 22px; height: 22px; }
.slider__btn:hover {
    background: #fff;
    transform: translateY(-50%) scale(1.05);
}
.slider__btn--prev { left: 1rem; }
.slider__btn--next { right: 1rem; }

/* Indicadores (dots) */
.slider__dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
}
.slider__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-border);
    transition: all var(--transition);
    cursor: pointer;
}
.slider__dot.is-active {
    width: 32px;
    border-radius: 99px;
    background: var(--color-accent);
}
.slider__dot:hover { background: var(--color-accent-light); }

/* Contador "1 / 4" no canto */
.slider__counter {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    padding: 0.4rem 0.85rem;
    border-radius: 99px;
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2;
}

/* ---------- 11. DIFERENCIAIS ---------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}
.feature {
    background: #fff;
    padding: var(--space-md) var(--space-sm);
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--color-border);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}
.feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px var(--color-shadow);
}
.feature__icon {
    width: 48px; height: 48px;
    color: var(--color-accent);
    stroke-linecap: round;
    stroke-linejoin: round;
}
.feature h3 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
}

/* ---------- 12. PLANTA INTERATIVA ---------- */
.planta-card {
    display: block;
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(43, 88, 83, 0.18);
    aspect-ratio: 16/9;
    background: var(--color-primary-dark);
    border: 1px solid var(--color-border);
}
.planta-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.planta-card:hover img { transform: scale(1.02); }

/* Overlay com gradiente discreto pra dar legibilidade ao CTA */
.planta-card__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at center,
            rgba(31, 70, 65, 0.55) 0%,
            rgba(31, 70, 65, 0.25) 60%,
            transparent 100%);
    transition: background var(--transition);
}
.planta-card:hover .planta-card__overlay {
    background:
        radial-gradient(circle at center,
            rgba(31, 70, 65, 0.7) 0%,
            rgba(31, 70, 65, 0.35) 70%,
            rgba(0, 0, 0, 0.1) 100%);
}

/* Card central com CTA — sempre visível */
.planta-card__cta {
    text-align: center;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    transition: transform var(--transition), box-shadow var(--transition);
    max-width: 380px;
    width: 90%;
}
.planta-card:hover .planta-card__cta {
    transform: translateY(-4px);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
}

.planta-card__cta h3 {
    font-size: var(--fs-xl);
    margin-bottom: 0.25rem;
}
.planta-card__cta p {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    margin-bottom: var(--space-sm);
}

/* Legenda permanente no canto da imagem */
.planta-card__legend {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    display: flex;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.5rem 0.85rem;
    border-radius: 99px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.planta-card__legend li {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}
.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.dot--green  { background: #4caf50; }
.dot--yellow { background: #ffb300; }
.dot--red    { background: #e53935; }

/* ---------- 13. LOCALIZAÇÃO ---------- */
.location-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}
.location-col {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    transition: box-shadow var(--transition);
}
.location-col:hover {
    box-shadow: 0 12px 30px var(--color-shadow);
}

.location-col__head {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
}
.location-col__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    color: #fff;
    display: grid;
    place-items: center;
}
.location-col__icon svg { width: 28px; height: 28px; }

.location-col__head h3 {
    font-size: var(--fs-xl);
    margin: 0 0 0.15rem;
    border: none;
    padding: 0;
    display: block;
}
.location-col__head p {
    font-size: var(--fs-sm);
    color: var(--color-text-soft);
    margin: 0;
}

.distance-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.distance-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    border-left: 3px solid transparent;
    transition: all var(--transition);
}
.distance-list li:hover {
    border-left-color: var(--color-accent);
    background: #fff;
    box-shadow: 0 2px 8px var(--color-shadow);
    transform: translateX(2px);
}
.distance-list__name {
    font-size: var(--fs-base);
    color: var(--color-text);
    font-weight: 500;
}
.distance-list__time {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1;
    display: inline-flex;
    align-items: baseline;
    gap: 0.2rem;
    flex-shrink: 0;
}
.distance-list__time small {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.map-embed {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 12px 40px var(--color-shadow);
    aspect-ratio: 16/9;
    background: var(--color-border);
}
.map-embed iframe {
    width: 100%; height: 100%;
    border: 0;
}

/* ---------- 14. FOOTER ---------- */
.footer {
    background: var(--color-primary-dark);
    color: var(--color-cream);
    padding: var(--space-lg) 0 var(--space-sm);
    margin-top: var(--space-lg);
    position: relative;
}
.footer::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(225, 183, 100, 0.3) 50%,
        transparent 100%);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1.4fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-md);
}
.footer__col h4 {
    color: var(--color-cream);
    font-size: var(--fs-base);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    font-family: var(--font-body);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.footer__col ul { display: grid; gap: 0.5rem; }
.footer__col a {
    color: rgba(247, 242, 232, 0.7);
    font-size: var(--fs-sm);
    transition: color var(--transition);
}
.footer__col a:hover { color: var(--color-accent-light); }

.footer__address {
    color: rgba(247, 242, 232, 0.7);
    font-size: var(--fs-sm);
    margin-top: var(--space-sm);
    line-height: 1.7;
}

/* Botão "Ver no Maps" */
.footer__maps-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1rem;
    padding: 0.7rem 1.1rem;
    background: rgba(225, 183, 100, 0.12);
    border: 1px solid rgba(225, 183, 100, 0.25);
    border-radius: var(--radius-sm);
    color: var(--color-cream) !important;
    font-size: var(--fs-sm);
    font-weight: 500;
    transition: all var(--transition);
}
.footer__maps-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.footer__maps-btn .footer__maps-arrow { width: 12px; height: 12px; opacity: 0.6; }
.footer__maps-btn:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff !important;
    transform: translateY(-1px);
}
.footer__maps-btn:hover .footer__maps-arrow { opacity: 1; transform: translate(2px, -2px); }

.footer__social-text {
    color: rgba(247, 242, 232, 0.6);
    font-size: var(--fs-sm);
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* Social bar */
.social-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 99px;
    color: var(--color-cream) !important;
    font-size: var(--fs-sm);
    font-weight: 500;
    transition: all var(--transition);
}
.social-btn svg { width: 18px; height: 18px; }
.social-btn:hover {
    transform: translateY(-2px);
    border-color: transparent;
}
.social-btn[aria-label="YouTube"]:hover {
    background: #FF0000;
    color: #fff !important;
}
.social-btn[aria-label="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: #fff !important;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: var(--space-sm);
    border-top: 1px solid rgba(247, 242, 232, 0.1);
    font-size: var(--fs-xs);
    color: rgba(247, 242, 232, 0.5);
}
.footer__bottom a:hover { color: var(--color-accent-light); }

/* ---------- 15. BACK-TOP ---------- */
.back-top {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 1.25rem;
    box-shadow: 0 8px 20px var(--color-shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: all var(--transition);
    z-index: 90;
}
.back-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.back-top:hover { background: var(--color-primary-dark); }

/* ---------- 16. RESPONSIVO ---------- */
@media (max-width: 960px) {
    .hero__inner { grid-template-columns: 1fr; }
    .footer__inner { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
    .footer__col--brand { grid-column: 1 / -1; }

    /* 2 cards visíveis em tablet */
    .gallery-card { flex-basis: calc((100% - 1rem) / 2); }

    /* Localização em coluna única em tablet médio */
    .location-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav__toggle { display: flex; }

    .nav {
        position: fixed;
        top: 70px; right: 0;
        height: calc(100vh - 70px);
        width: min(320px, 90vw);
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: var(--space-md);
        box-shadow: -10px 0 30px var(--color-shadow);
        transform: translateX(110%);
        transition: transform var(--transition);
    }
    .nav.is-open { transform: translateX(0); }

    .nav__list {
        flex-direction: column;
        gap: 0;
        align-items: stretch;
        margin-bottom: var(--space-md);
    }
    .nav__list li { border-bottom: 1px solid var(--color-border); }
    .nav__link { display: block; padding: 0.85rem 0; font-size: var(--fs-base); }
    .nav__link::after { display: none; }

    .nav__cta { width: 100%; }

    .hero { padding-top: calc(var(--space-lg) + 60px); }

    .footer__inner { grid-template-columns: 1fr; }
    .footer__bottom { justify-content: center; text-align: center; }

    .carousel { grid-template-columns: 1fr; }
    .carousel__btn { display: none; }

    /* Slider em mobile */
    .slider__btn {
        width: 40px;
        height: 52px;
    }
    .slider__btn--prev { left: 0.5rem; }
    .slider__btn--next { right: 0.5rem; }
    .slider__viewport { aspect-ratio: 4 / 3; }

    /* Gallery slider em mobile: 1 card por vez */
    .gallery-slider { padding: 0 2.5rem; }
    .gallery-card { flex-basis: 100%; }
    .gallery-slider__btn { width: 38px; height: 38px; }
    .gallery-slider__btn svg { width: 16px; height: 16px; }

    /* Planta-card mais compacto em mobile */
    .planta-card { aspect-ratio: 4/3; }
    .planta-card__cta { padding: var(--space-sm); }
    .planta-card__cta h3 { font-size: var(--fs-lg); }
    .planta-card__legend {
        bottom: 0.5rem;
        left: 0.5rem;
        padding: 0.4rem 0.7rem;
        font-size: 0.7rem;
        gap: 0.5rem;
    }

    /* Hero — pausa a animação e ajusta posição */
    .hero__bg { animation: none; background-position: center 40%; }

    .section { padding: var(--space-lg) 0; }
}

@media (max-width: 480px) {
    .container { padding: 0 var(--space-sm); }
    .form-card { padding: var(--space-sm); }
    .header__logo-img { height: 44px; }
}

/* ---------- 17. ACESSIBILIDADE ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
    border-radius: 2px;
}