/* ============================================
   JS NAIL CONCEPT — STYLESHEET
   Palette: White #FFFFFF | Beige #F5EFE7 | Dark Beige #E8DCCF | Black #1A1A1A | Gold #C9A96E
   ============================================ */

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

:root {
    --white:      #FFFFFF;
    --beige-light:#FAF7F3;
    --beige:      #F5EFE7;
    --beige-mid:  #E8DCCF;
    --beige-dark: #D4C4B0;
    --black:      #1A1A1A;
    --black-soft: #2E2E2E;
    --gold:       #C9A96E;
    --gold-dark:  #A8885A;
    --whatsapp:   #25D366;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans:  'Montserrat', sans-serif;

    --container:  1100px;
    --radius:     4px;
    --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background: var(--white);
    color: var(--black);
    line-height: 1.7;
    font-size: 15px;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---- CONTAINER ---- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- SECTION LABELS & TITLES ---- */
.section-label {
    display: block;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}
.section-label.center { text-align: center; }

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--black);
    margin-bottom: 24px;
}
.section-title em {
    font-style: italic;
    color: var(--gold-dark);
}
.section-title.center { text-align: center; }

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: var(--radius);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}
.btn i { font-size: 16px; }

.btn-primary {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}
.btn-primary:hover {
    background: var(--black-soft);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.btn-outline {
    background: transparent;
    color: var(--black);
    border-color: var(--black);
}
.btn-outline:hover {
    background: var(--black);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
}
.btn-white:hover {
    background: var(--beige);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.btn.full-width { width: 100%; justify-content: center; margin-top: 8px; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--beige-mid);
    transition: box-shadow var(--transition);
}
.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo img {
    height: 48px;
    width: auto;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}
.nav-links a {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--black);
    transition: color var(--transition);
}
.nav-links a:hover { color: var(--gold-dark); }
.nav-links .nav-cta {
    background: var(--black);
    color: var(--white);
    padding: 10px 22px;
    border-radius: var(--radius);
    transition: var(--transition);
}
.nav-links .nav-cta:hover {
    background: var(--gold-dark);
    color: var(--white);
}
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}
.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, var(--beige-light) 0%, var(--beige) 40%, var(--beige-mid) 100%);
    overflow: hidden;
    padding-top: 70px;
}

.hero::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 500px; height: 500px;
    border-radius: 50%;
    border: 1px solid var(--beige-dark);
    opacity: 0.5;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -150px; left: -150px;
    width: 600px; height: 600px;
    border-radius: 50%;
    border: 1px solid var(--beige-dark);
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 50%, rgba(232,220,207,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 40px 24px;
    animation: fadeUp 1s ease both;
}

.hero-logo-wrap {
    margin-bottom: 32px;
}
.hero-logo {
    height: 180px;
    width: auto;
    margin: 0 auto;
    filter: drop-shadow(0 8px 24px rgba(0,0,0,0.1));
}

.hero-tagline {
    font-family: var(--font-serif);
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    font-weight: 300;
    font-style: italic;
    color: var(--black-soft);
    letter-spacing: 1px;
    margin-bottom: 40px;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--black-soft);
    opacity: 0.6;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}
.hero-scroll i { font-size: 14px; }

/* ============================================
   SOBRE
   ============================================ */
.sobre {
    padding: 100px 0;
    background: var(--white);
}
.sobre-grid {
    display: block;
    max-width: 680px;
}
.sobre-text p {
    color: var(--black-soft);
    margin-bottom: 16px;
    font-size: 15px;
}
.sobre-text p strong { color: var(--black); font-weight: 600; }
.sobre-text .btn { margin-top: 16px; }

/* ---- Galeria de fotos — fila com 6 fotos do mesmo tamanho ---- */
.sobre-galeria {
    display: flex;
    flex-direction: row;
    gap: 10px;
    margin-top: 48px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.sobre-galeria::-webkit-scrollbar { display: none; }

.galeria-foto {
    flex: 0 0 calc((100% - 50px) / 6);
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius);
    display: block;
    transition: transform var(--transition), box-shadow var(--transition);
    cursor: pointer;
    min-width: 80px;
}
.galeria-foto:hover {
    transform: scale(1.04);
    box-shadow: 0 10px 28px rgba(0,0,0,0.14);
}

/* ============================================
   SERVIÇOS
   ============================================ */
.servicos {
    padding: 100px 0;
    background: var(--beige-light);
}
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 56px;
}

.servico-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--beige-mid);
    border-radius: var(--radius);
    padding: 40px 28px 32px;
    transition: var(--transition);
    overflow: hidden;
}
.servico-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 3px;
    background: var(--gold);
    transition: width 0.4s ease;
}
.servico-card:hover::before { width: 100%; }
.servico-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.08);
    border-color: var(--beige-dark);
}
.servico-card.featured {
    background: var(--black);
    border-color: var(--black);
    color: var(--white);
}
.servico-card.featured h3 { color: var(--white); }
.servico-card.featured p { color: rgba(255,255,255,0.75); }
.servico-card.featured .servico-link { color: var(--gold); }
.servico-card.featured .servico-link:hover { color: var(--white); }
.servico-card.featured::before { background: var(--gold); }

.featured-badge {
    position: absolute;
    top: 16px; right: 16px;
    background: var(--gold);
    color: var(--black);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
}

.servico-icon {
    margin-bottom: 20px;
}
.servico-icon i {
    font-size: 28px;
    color: var(--gold);
}

.servico-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--black);
}
.servico-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin-bottom: 20px;
}
.servico-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--gold-dark);
    transition: gap var(--transition);
}
.servico-link:hover { gap: 14px; }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background: var(--black);
    padding: 80px 0;
}
.cta-content {
    text-align: center;
}
.cta-content h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 400;
    color: var(--white);
    margin-bottom: 12px;
}
.cta-content p {
    color: rgba(255,255,255,0.65);
    font-size: 15px;
    margin-bottom: 32px;
}

/* ============================================
   CONTACTOS
   ============================================ */
.contactos {
    padding: 100px 0;
    background: var(--white);
}
.contactos-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    margin-top: 56px;
    align-items: start;
}

.contacto-info { display: flex; flex-direction: column; gap: 28px; }

.contacto-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.contacto-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    background: var(--beige);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--beige-mid);
}
.contacto-icon i {
    font-size: 16px;
    color: var(--gold-dark);
}
.contacto-item h4 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--black);
    margin-bottom: 4px;
}
.contacto-item p,
.contacto-item a {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    transition: color var(--transition);
}
.contacto-item a:hover { color: var(--gold-dark); }
.contacto-item small { font-size: 12px; color: #888; }

.mapa-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--beige-mid);
    height: 380px;
}
.mapa-wrap iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   INSTAGRAM SECTION
   ============================================ */
.instagram-section {
    background: var(--beige-light);
    padding: 60px 0;
    border-top: 1px solid var(--beige-mid);
    border-bottom: 1px solid var(--beige-mid);
}
.instagram-cta {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}
.insta-icon {
    flex-shrink: 0;
    width: 64px; height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}
.insta-icon i { font-size: 28px; color: #fff; }

.insta-text { flex: 1; }
.insta-text h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 4px;
}
.insta-text p { font-size: 14px; color: #666; }
.insta-text strong { color: var(--black); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 60px 0 0;
}
.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-bottom: 40px;
}
.footer-logo {
    height: 80px;
    width: auto;
    margin: 0 auto 16px;
    background: var(--white);
    border-radius: 50%;
    padding: 6px;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.15);
    object-fit: contain;
}
.footer-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
    margin-bottom: 24px;
}
.footer-socials {
    display: flex;
    gap: 16px;
}
.footer-socials a {
    width: 40px; height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
}
.footer-socials a:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--black);
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    padding: 16px 0;
}
.footer-bottom p {
    font-size: 12px;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.5px;
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 60px; height: 60px;
    border-radius: 50%;
    background: var(--whatsapp);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37,211,102,0.5);
    color: var(--white);
}
.whatsapp-pulse {
    position: absolute;
    width: 100%; height: 100%;
    border-radius: 50%;
    background: var(--whatsapp);
    opacity: 0;
    animation: pulse 2.5s infinite;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(8px); }
}
@keyframes pulse {
    0%   { transform: scale(1); opacity: 0.4; }
    70%  { transform: scale(1.5); opacity: 0; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .servicos-grid { grid-template-columns: repeat(4, 1fr); }
    .servicos-grid .servico-card { padding: 28px 18px 24px; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 70px; left: 0; right: 0;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 16px 0 24px;
        border-bottom: 1px solid var(--beige-mid);
        box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    }
    .nav-links.open { display: flex; }
    .nav-links li { width: 100%; }
    .nav-links a {
        display: block;
        padding: 12px 24px;
        font-size: 13px;
    }
    .nav-links .nav-cta {
        margin: 8px 24px 0;
        text-align: center;
        padding: 12px 24px;
        border-radius: var(--radius);
    }
    .nav-toggle { display: flex; }

    .hero-logo { height: 130px; }

    /* galeria: flex fila com scroll, não muda */
    .galeria-foto { flex: 0 0 calc((100% - 50px) / 6); }

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

    .contactos-grid { grid-template-columns: 1fr; }
    .mapa-wrap { height: 280px; }

    .instagram-cta { flex-direction: column; text-align: center; }
    .instagram-cta .btn { width: 100%; justify-content: center; }

    .sobre, .servicos, .contactos { padding: 70px 0; }
    .cta-banner { padding: 60px 0; }
}

@media (max-width: 480px) {
    .hero-logo { height: 110px; }
    .btn { padding: 12px 24px; font-size: 12px; }
    .whatsapp-float { width: 52px; height: 52px; font-size: 24px; bottom: 20px; right: 20px; }
    /* galeria: flex fila com scroll, não muda */
    .galeria-foto { flex: 0 0 calc((100% - 50px) / 6); }
    .servicos-grid { grid-template-columns: repeat(2, 1fr); }
}