/* =========================================================================
   Lash Krys Beauty — Landing Page
   Paleta: --gold #C4962A · --black #1A1A1A · --off-white #F5F2EC · --greige #C8BEB0
   Fontes: Cinzel (titulos) · Great Vibes (script) · Inter (corpo)
   Mobile-first: base 375px → 768px tablet → 1024px+ desktop
   ========================================================================= */

/* -------- Section padrao -------- */
.section {
    padding: 4rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.section-eyebrow {
    font-family: 'Great Vibes', cursive;
    font-size: 1.75rem;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.section-title {
    font-family: 'Cinzel', serif;
    font-weight: 500;
    font-size: clamp(1.625rem, 4vw, 2.5rem);
    line-height: 1.2;
    color: var(--black);
    letter-spacing: 0.01em;
    margin-bottom: 0.75rem;
}

.section-sub {
    font-size: 1.0625rem;
    color: #4a4a4a;
}

.section-sub strong {
    color: var(--gold-dark);
    font-weight: 700;
}

/* -------- Botoes -------- */
.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    margin-top: 1rem;
}

.btn-lg {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* -------- TECNICAS -------- */
.section-tecnicas {
    background: linear-gradient(180deg, var(--off-white) 0%, #ece7dc 100%);
}

.tecnicas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.tecnica-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

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

.tecnica-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: var(--greige);
    background-size: cover;
    background-position: center;
}

.tecnica-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.tecnica-body h3 {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    font-size: 1.375rem;
    color: var(--black);
    letter-spacing: 0.04em;
    margin-bottom: 0.625rem;
}

.tecnica-body p {
    color: #4a4a4a;
    line-height: 1.55;
    font-size: 0.9375rem;
}

.tecnica-price {
    margin-top: 1rem;
    margin-bottom: 0;
    font-weight: 600;
    color: var(--black);
}

.tecnica-price span {
    font-family: 'Cinzel', serif;
    font-size: 1.625rem;
    font-weight: 700;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 0.375rem;
}

.tecnica-body .btn-whatsapp {
    align-self: flex-start;
    margin-top: auto;
}

/* -------- PROVA SOCIAL -------- */
.section-prova {
    background: var(--off-white);
}

.badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.badge {
    background: #fff;
    padding: 1rem 1.25rem;
    border-radius: 14px;
    border: 1px solid rgba(196, 150, 42, 0.18);
    box-shadow: var(--shadow-soft);
    text-align: center;
    min-width: 9rem;
}

.badge strong {
    display: block;
    font-family: 'Cinzel', serif;
    font-size: 1.5rem;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 0.25rem;
}

.badge span {
    font-size: 0.8125rem;
    color: #4a4a4a;
    line-height: 1.3;
    display: block;
}

.prova-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.625rem;
}

.prova-item {
    border-radius: 12px;
    overflow: hidden;
    background: var(--greige);
    aspect-ratio: 1 / 1;
    box-shadow: var(--shadow-soft);
}

.prova-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.prova-item:hover img {
    transform: scale(1.04);
}

/* -------- SOBRE -------- */
.section-sobre {
    background: linear-gradient(180deg, #ece7dc 0%, var(--off-white) 100%);
}

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

.sobre-img,
.sobre-carrossel {
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow-strong);
}

.sobre-img img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.sobre-carrossel {
    position: relative;
    aspect-ratio: 4 / 5;
    background: var(--greige);
}

.sobre-carrossel img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.9s ease-in-out;
}

.sobre-carrossel img.is-active {
    opacity: 1;
}

.carrossel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: rgba(26, 26, 26, 0.55);
    color: var(--off-white);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.carrossel-arrow:hover,
.carrossel-arrow:focus-visible {
    background: var(--gold);
    color: var(--black);
    outline: none;
}

.carrossel-arrow:active {
    transform: translateY(-50%) scale(0.92);
}

.carrossel-prev { left: 0.75rem; }
.carrossel-next { right: 0.75rem; }

@media (min-width: 768px) {
    .carrossel-arrow {
        width: 48px;
        height: 48px;
    }
    .carrossel-prev { left: 1rem; }
    .carrossel-next { right: 1rem; }
}

.sobre-body p {
    margin-bottom: 1rem;
    color: #2a2a2a;
    font-size: 1.0625rem;
    line-height: 1.7;
}

.sobre-info {
    list-style: none;
    margin-top: 1.5rem;
    padding: 1.25rem;
    background: #fff;
    border-radius: 14px;
    border-left: 4px solid var(--gold);
    box-shadow: var(--shadow-soft);
}

.sobre-info li {
    padding: 0.375rem 0;
    font-size: 0.9375rem;
    color: #2a2a2a;
}

.sobre-info strong {
    color: var(--black);
    font-weight: 600;
    margin-right: 0.375rem;
}

/* -------- CTA FINAL -------- */
.section-cta-final {
    background: var(--black);
    color: var(--off-white);
    text-align: center;
    padding: 5rem 0;
}

.section-cta-final h2 {
    font-family: 'Cinzel', serif;
    font-weight: 500;
    font-size: clamp(1.75rem, 4.5vw, 2.75rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-cta-final p {
    max-width: 36rem;
    margin: 0 auto 2.25rem;
    opacity: 0.88;
    font-size: 1.0625rem;
}

.cta-final-hours {
    margin-top: 1.5rem;
    font-family: 'Great Vibes', cursive;
    font-size: 1.5rem;
    color: var(--gold-light);
    opacity: 1 !important;
}

/* -------- FOOTER -------- */
.footer {
    background: var(--black);
    color: var(--off-white);
    padding: 2.5rem 0;
    text-align: center;
    border-top: 1px solid rgba(196, 150, 42, 0.25);
}

.footer-brand {
    margin-bottom: 0.75rem;
}

.footer-brand .script {
    font-family: 'Great Vibes', cursive;
    font-size: 1.75rem;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand .serif {
    font-family: 'Cinzel', serif;
    font-weight: 700;
    letter-spacing: 0.2em;
    margin-left: 0.5rem;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-address,
.footer-copy,
.footer-social {
    font-size: 0.875rem;
    opacity: 0.7;
    margin-bottom: 0.375rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-light);
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.footer-social a:hover,
.footer-social a:focus-visible {
    color: var(--gold);
    opacity: 1;
}

.footer-social svg {
    flex-shrink: 0;
}

/* =========================================================================
   BREAKPOINT: 768px (tablet) e acima
   ========================================================================= */
@media (min-width: 768px) {
    .section {
        padding: 5.5rem 0;
    }
    .section-header {
        margin-bottom: 3.5rem;
    }
    .section-eyebrow {
        font-size: 2rem;
    }
    .tecnicas-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.75rem;
    }
    .prova-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    .sobre-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: 3.5rem;
    }
    .badges {
        gap: 1.5rem;
        margin-bottom: 3rem;
    }
    .badge {
        padding: 1.25rem 1.75rem;
        min-width: 11rem;
    }
    .badge strong {
        font-size: 1.875rem;
    }
}

/* =========================================================================
   BREAKPOINT: 1024px (desktop) e acima
   ========================================================================= */
@media (min-width: 1024px) {
    .section {
        padding: 6.5rem 0;
    }
}

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

/* Focus visible para teclado */
.btn-whatsapp:focus-visible,
a:focus-visible {
    outline: 3px solid var(--gold-light);
    outline-offset: 3px;
}

/* Placeholder visual quando imagem nao carrega */
img {
    background-color: var(--greige);
}

/* Cor de selecao */
::selection {
    background: var(--gold);
    color: var(--black);
}