/* ==========================================================================
   NailDesign Pro — Landing Page para Criação de Sites de Salões de Unhas
   Estilo Ultra-Luxo, Dark Moderno, Glassmorphism e Efeitos Imersivos
   ========================================================================== */

:root {
    --bg-dark: #09090d;
    --bg-surface: #121218;
    --bg-card: rgba(22, 22, 30, 0.75);
    --bg-card-hover: rgba(30, 30, 42, 0.9);
    
    --gold-primary: #d4af37;
    --gold-glow: #e6c887;
    --gold-gradient: linear-gradient(135deg, #f5d77f 0%, #d4af37 50%, #aa801e 100%);
    
    --emerald-accent: #00b894;
    --emerald-glow: rgba(0, 184, 148, 0.35);
    --emerald-gradient: linear-gradient(135deg, #55efc4 0%, #00b894 100%);
    
    --text-primary: #ffffff;
    --text-secondary: #a0a0b2;
    --text-muted: #6b6b7e;
    
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-gold: rgba(212, 175, 55, 0.3);
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', sans-serif;
    --font-display: 'Cinzel', serif;
    
    --shadow-subtle: 0 10px 30px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 35px rgba(212, 175, 55, 0.2);
    --shadow-emerald: 0 0 35px rgba(0, 184, 148, 0.25);
    
    --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Atmosphere Glows */
body::before {
    content: '';
    position: fixed;
    top: -150px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 500px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.12) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

body::after {
    content: '';
    position: fixed;
    bottom: -200px;
    right: -100px;
    width: 700px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 184, 148, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

/* Navbar */
.landing-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(9, 9, 13, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
    z-index: 999;
    padding: 1.1rem 0;
    transition: var(--transition);
}

.landing-nav.scrolled {
    padding: 0.8rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #fff;
}

.nav-logo .gem-icon {
    font-size: 1.4rem;
    color: var(--gold-primary);
    filter: drop-shadow(0 0 10px rgba(212, 175, 55, 0.6));
    animation: gemGlow 3s infinite alternate ease-in-out;
}

.nav-logo span {
    color: var(--gold-primary);
    font-weight: 400;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.2rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--gold-primary);
}

.btn-nav-quote {
    padding: 0.65rem 1.4rem;
    background: var(--gold-gradient);
    color: #000;
    font-weight: 600;
    border-radius: 999px;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
    transition: var(--transition);
}

.btn-nav-quote:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(212, 175, 55, 0.5);
    color: #000;
}

/* Hero Section */
.hero-section {
    padding-top: 9.5rem;
    padding-bottom: 6rem;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--border-gold);
    color: var(--gold-glow);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.15);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.4rem;
    line-height: 1.18;
    margin-bottom: 1.4rem;
    font-weight: 700;
    color: #ffffff;
}

.hero-title .highlight-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-description {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2.2rem;
    max-width: 600px;
}

.hero-cta-group {
    display: flex;
    gap: 1.2rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn-hero-primary {
    padding: 1.05rem 2.2rem;
    background: var(--gold-gradient);
    color: #0a0a0f;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.35);
    transition: var(--transition);
}

.btn-hero-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.55);
    color: #000;
}

.btn-hero-secondary {
    padding: 1.05rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: #fff;
    font-weight: 600;
    font-size: 1.02rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    transition: var(--transition);
    backdrop-filter: blur(8px);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    color: #fff;
}

.hero-stats-row {
    display: flex;
    gap: 2.5rem;
    padding-top: 1.8rem;
    border-top: 1px solid var(--border-glass);
}

.stat-box .stat-num {
    font-size: 1.7rem;
    font-weight: 700;
    color: #fff;
    font-family: var(--font-heading);
    display: block;
}

.stat-box .stat-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Hero Visual Showcase */
.hero-visual-wrapper {
    position: relative;
}

.hero-main-card {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(212, 175, 55, 0.2);
    border: 1px solid var(--border-gold);
    aspect-ratio: 4/5;
    background: #15151c;
}

.hero-main-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-main-card:hover img {
    transform: scale(1.04);
}

.hero-card-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(9, 9, 13, 0.75) 100%);
    pointer-events: none;
}

/* Floating Glass Badges */
.floating-badge {
    position: absolute;
    background: rgba(18, 18, 26, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 0.85rem 1.2rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    z-index: 2;
    animation: floatAnimation 4.5s ease-in-out infinite alternate;
}

.badge-top-left {
    top: 10%;
    left: -20px;
}

.badge-bottom-right {
    bottom: 8%;
    right: -25px;
    animation-delay: -2s;
    border-color: rgba(0, 184, 148, 0.4);
}

.badge-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.badge-icon.gold {
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-primary);
}

.badge-icon.emerald {
    background: rgba(0, 184, 148, 0.15);
    color: var(--emerald-accent);
}

.badge-text .b-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    display: block;
}

.badge-text .b-sub {
    font-size: 0.76rem;
    color: var(--text-secondary);
}

@keyframes floatAnimation {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-10px); }
}

@keyframes gemGlow {
    0% { filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.4)); }
    100% { filter: drop-shadow(0 0 16px rgba(212, 175, 55, 0.9)); }
}

/* Section Header Generic */
.section-header {
    text-align: center;
    max-width: 740px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    display: inline-block;
    color: var(--gold-primary);
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.8rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.6rem;
    line-height: 1.22;
    margin-bottom: 1.1rem;
    color: #fff;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Showcase Grid of Gel Nails */
.gel-nails-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0e0e14 100%);
    position: relative;
}

.nails-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.nail-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    backdrop-filter: blur(10px);
}

.nail-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 25px rgba(212, 175, 55, 0.18);
}

.nail-img-wrapper {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.nail-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.nail-card:hover .nail-img-wrapper img {
    transform: scale(1.08);
}

.nail-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(9, 9, 13, 0.75);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gold-glow);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    letter-spacing: 0.5px;
}

.nail-content {
    padding: 1.4rem;
}

.nail-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.nail-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Benefits / Why You Need a Site */
.benefits-section {
    padding: 6rem 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 22px;
    padding: 2.2rem;
    transition: var(--transition);
    position: relative;
}

.benefit-card:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.35);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    background: var(--bg-card-hover);
}

.benefit-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--border-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--gold-primary);
    margin-bottom: 1.4rem;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.15);
}

.benefit-title {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.benefit-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Live Demos Section */
.demos-section {
    padding: 6rem 0;
    background: #0d0d12;
}

.demos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

.demo-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-subtle);
}

.demo-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-gold);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.demo-preview {
    aspect-ratio: 16/9;
    position: relative;
    overflow: hidden;
    background: #181822;
}

.demo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.demo-card:hover .demo-preview img {
    transform: scale(1.05);
}

.demo-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 184, 148, 0.9);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(0, 184, 148, 0.4);
}

.demo-content {
    padding: 2rem;
}

.demo-title {
    font-size: 1.45rem;
    color: #fff;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.demo-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.demo-features {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
    margin-bottom: 1.8rem;
}

.demo-features span {
    font-size: 0.82rem;
    color: var(--gold-glow);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-demo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1.6rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-glass);
    transition: var(--transition);
}

.btn-demo:hover {
    background: var(--gold-gradient);
    color: #000;
    border-color: transparent;
    transform: translateX(4px);
}

/* ==========================================================================
   FORMULÁRIO ELEGANTE DE ORÇAMENTO (Target: WhatsApp 19 3458-5300)
   ========================================================================== */
.quote-section {
    padding: 6.5rem 0;
    position: relative;
}

.quote-wrapper {
    max-width: 820px;
    margin: 0 auto;
    background: rgba(18, 18, 25, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-gold);
    border-radius: 28px;
    padding: 3.5rem;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 50px rgba(212, 175, 55, 0.15);
    position: relative;
    overflow: hidden;
}

.quote-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gold-gradient);
}

.quote-header {
    text-align: center;
    margin-bottom: 2.8rem;
}

.quote-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gold-primary);
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.8rem;
}

.quote-title {
    font-family: var(--font-heading);
    font-size: 2.3rem;
    color: #fff;
    margin-bottom: 0.8rem;
}

.quote-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

.quote-form {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #e0e0ea;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.form-group label i {
    color: var(--gold-primary);
    font-size: 0.85rem;
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    background: rgba(10, 10, 15, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    color: #fff;
    font-size: 0.98rem;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.25);
    background: rgba(14, 14, 20, 0.9);
}

.form-control::placeholder {
    color: #555566;
}

select.form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 1.1rem;
    cursor: pointer;
}

select.form-control option {
    background: #121218;
    color: #fff;
}

textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

.btn-submit-quote {
    padding: 1.2rem;
    background: var(--emerald-gradient);
    border: none;
    border-radius: 14px;
    color: #ffffff;
    font-size: 1.15rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    box-shadow: 0 10px 30px rgba(0, 184, 148, 0.35);
    transition: var(--transition);
    margin-top: 0.5rem;
}

.btn-submit-quote:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 184, 148, 0.55);
}

.btn-submit-quote i {
    font-size: 1.4rem;
}

.quote-guarantee-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: #fff;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    z-index: 9999;
    transition: var(--transition);
    animation: waPulse 2.2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1) rotate(6deg);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.7);
    color: #fff;
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%);
    background: #111118;
    color: #fff;
    padding: 0.6rem 1.1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.floating-whatsapp:hover .whatsapp-tooltip {
    opacity: 1;
}

@keyframes waPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    50% {
        box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
    }
}

/* Footer */
.landing-footer {
    padding: 4.5rem 0 2rem 0;
    background: #060608;
    border-top: 1px solid var(--border-glass);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3.5rem;
    margin-bottom: 3.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-top: 1rem;
    max-width: 440px;
}

.footer-col h4 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 1.2rem;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col ul a {
    color: var(--text-muted);
    font-size: 0.92rem;
    transition: var(--transition);
}

.footer-col ul a:hover {
    color: var(--gold-primary);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* Responsiveness */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .hero-description {
        margin: 0 auto 2rem auto;
    }
    .hero-cta-group {
        justify-content: center;
    }
    .hero-stats-row {
        justify-content: center;
    }
    .badge-top-left {
        left: 10px;
    }
    .badge-bottom-right {
        right: 10px;
    }
    .nails-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    .demos-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero-title {
        font-size: 2.4rem;
    }
    .nails-grid {
        grid-template-columns: 1fr;
    }
    .form-grid-2 {
        grid-template-columns: 1fr;
    }
    .quote-wrapper {
        padding: 2rem 1.5rem;
    }
    .quote-title {
        font-size: 1.8rem;
    }
}

/* ==========================================================================
   Explosive Luxury Promo Banner Modal (R$ 699,00 em até 12x)
   Ultra-Compacto & 100% Visível em qualquer tela (viewport >= 480px de altura)
   ========================================================================== */
.promo-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(4, 4, 8, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 99999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.promo-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.promo-modal-card {
    position: relative;
    max-width: 440px;
    width: 100%;
    max-height: 96vh;
    overflow-y: auto;
    box-sizing: border-box;
    background: #0f0f16;
    background: radial-gradient(circle at 50% -10%, #29241b 0%, #0d0d13 100%);
    border: 2px solid rgba(212, 175, 55, 0.7);
    border-radius: 20px;
    padding: 1.25rem 1.4rem 1rem;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.35), 0 25px 80px rgba(0, 0, 0, 0.95);
    text-align: center;
    transform: scale(0.2) rotate(-6deg);
    opacity: 0;
    filter: blur(12px);
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease, filter 0.4s ease;
    margin: auto;
}

/* Custom scrollbar for card */
.promo-modal-card::-webkit-scrollbar {
    width: 4px;
}
.promo-modal-card::-webkit-scrollbar-thumb {
    background: rgba(212, 175, 55, 0.4);
    border-radius: 4px;
}

.promo-modal-overlay.active .promo-modal-card {
    transform: scale(1) rotate(0deg);
    opacity: 1;
    filter: blur(0px);
    animation: promoCardPop 0.65s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes promoCardPop {
    0% {
        transform: scale(0.18) translateY(40px) rotate(-8deg);
        opacity: 0;
        filter: blur(15px);
    }
    70% {
        transform: scale(1.05) translateY(-6px) rotate(1.2deg);
        opacity: 1;
        filter: blur(0px);
    }
    100% {
        transform: scale(1) translateY(0) rotate(0deg);
        opacity: 1;
    }
}

/* Modal Inner Aesthetics */
.promo-card-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 240px;
    height: 160px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.promo-close-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255, 255, 255, 0.12);
    border: 1.5px solid rgba(212, 175, 55, 0.6);
    color: #ffffff;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 20;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    line-height: 1;
}

.promo-close-btn:hover {
    background: #e74c3c;
    border-color: #e74c3c;
    color: #fff;
    transform: rotate(90deg) scale(1.12);
}

.promo-badge-ribbon {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.5);
    color: #ffd768;
    padding: 0.22rem 0.75rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 0.45rem;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
    animation: ribbonPulse 2s infinite ease-in-out;
}

@keyframes ribbonPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 12px rgba(212, 175, 55, 0.2);
    }
    50% {
        transform: scale(1.04);
        box-shadow: 0 0 25px rgba(212, 175, 55, 0.45);
    }
}

.promo-modal-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    line-height: 1.22;
    color: #ffffff;
    margin-bottom: 0.35rem;
    font-weight: 700;
}

.promo-modal-title .gold-text {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.promo-modal-desc {
    color: #a6a6b8;
    font-size: 0.8rem;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    max-width: 390px;
    margin-left: auto;
    margin-right: auto;
}

/* Price Display Box */
.promo-price-box {
    background: rgba(22, 22, 32, 0.8);
    border: 1.5px solid rgba(212, 175, 55, 0.45);
    border-radius: 14px;
    padding: 0.45rem 1rem;
    margin-bottom: 0.75rem;
    box-shadow: inset 0 0 20px rgba(212, 175, 55, 0.08);
}

.promo-old-price {
    font-size: 0.76rem;
    color: #7a7a8f;
    text-decoration: line-through;
    margin-bottom: 0;
}

.promo-main-price {
    font-size: 2.15rem;
    font-weight: 800;
    font-family: var(--font-heading);
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.05;
    margin-bottom: 0.1rem;
}

.promo-installments {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(0, 184, 148, 0.15);
    border: 1px solid rgba(0, 184, 148, 0.4);
    color: #55efc4;
    padding: 0.18rem 0.65rem;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
}

/* Feature Checkmarks */
.promo-features-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    text-align: left;
    margin-bottom: 0.85rem;
    padding: 0 0.3rem;
}

.promo-feat-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.8rem;
    color: #e4e4ee;
    line-height: 1.3;
}

.promo-feat-item i {
    color: #00b894;
    font-size: 0.88rem;
    flex-shrink: 0;
}

/* CTA Action */
.btn-promo-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.75rem 1.2rem;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 800;
    border-radius: 999px;
    border: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
    letter-spacing: 0.4px;
}

.btn-promo-action:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
    color: #ffffff;
}

.promo-footer-link {
    margin-top: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #8b8ba0;
    font-size: 0.78rem;
    cursor: pointer;
    transition: var(--transition);
}

.promo-footer-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* Floating Promo Trigger Pill (in bottom left) */
.floating-promo-pill {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: rgba(18, 18, 25, 0.95);
    backdrop-filter: blur(12px);
    border: 1.5px solid rgba(212, 175, 55, 0.6);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7), 0 0 20px rgba(212, 175, 55, 0.25);
    padding: 0.65rem 1.1rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    z-index: 9998;
    cursor: pointer;
    transition: var(--transition);
    animation: pillFloat 3s infinite alternate ease-in-out;
}

.floating-promo-pill:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.45);
}

.floating-promo-pill i {
    color: #ffd768;
    font-size: 1.1rem;
}

.floating-promo-pill span {
    font-size: 0.82rem;
    font-weight: 700;
    color: #fff;
}

.floating-promo-pill .price-tag {
    color: var(--gold-glow);
    font-weight: 800;
}

@keyframes pillFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-8px); }
}

@media (max-width: 600px) {
    .promo-modal-card {
        padding: 1.2rem 1rem 0.9rem;
        max-width: 95%;
    }
    .promo-modal-title {
        font-size: 1.25rem;
    }
    .promo-main-price {
        font-size: 1.95rem;
    }
    .btn-promo-action {
        font-size: 0.88rem;
        padding: 0.7rem 0.9rem;
    }
    .floating-promo-pill {
        bottom: 95px;
        left: 20px;
        padding: 0.55rem 0.9rem;
    }
}