/* ============================================
   PROTÓTIPO 4 — Paper Studio
   Helo Variedades - Papelaria
   ============================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --amarelo: #FFDE3B;
    --amarelo-hover: #F5D000;
    --indigo: #3D3BF3;
    --indigo-claro: #6B69FF;
    --coral: #FF5E57;
    --mint: #3DDAB4;
    --rosa: #FF8FAB;
    --cinza-bg: #F7F7F8;
    --branco: #FFFFFF;
    --texto: #1A1A2E;
    --texto-medio: #4A4A6A;
    --texto-leve: #9090B0;
    --borda: rgba(61, 59, 243, 0.08);
    --sombra-amarela: rgba(255, 222, 59, 0.35);
    --sombra-indigo: rgba(61, 59, 243, 0.18);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--texto);
    background: var(--branco);
    overflow-x: hidden;
    line-height: 1.6;
}

/* === ANIMAÇÕES === */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes floatRotate {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(6deg); }
}

@keyframes pulseRing {
    0% { box-shadow: 0 0 0 0 var(--sombra-amarela); }
    70% { box-shadow: 0 0 0 14px rgba(255, 222, 59, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 222, 59, 0); }
}

@keyframes scanline {
    0% { background-position: 0% 0%; }
    100% { background-position: 200% 0%; }
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-4deg); }
    75% { transform: rotate(4deg); }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.75s ease, transform 0.75s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === HEADER === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: all 0.4s ease;
    background: rgba(255, 255, 255, 0);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 2px 30px rgba(61, 59, 243, 0.07);
    padding: 12px 0;
    border-bottom: 2px solid var(--amarelo);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Nunito', sans-serif;
    font-size: 1.85rem;
    font-weight: 900;
    text-decoration: none;
    color: var(--texto);
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: -0.5px;
}

.logo img {
    height: 81px;
    margin: -10px 0;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.header.scrolled .logo img {
    height: 60px;
    margin: -5px 0;
}

.logo .logo-mark {
    display: inline-flex;
    width: 38px;
    height: 38px;
    background: var(--amarelo);
    border-radius: 10px;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 3px 3px 0 var(--indigo);
    transition: all 0.3s ease;
}

.logo:hover .logo-mark {
    transform: rotate(-8deg);
    box-shadow: 4px 4px 0 var(--coral);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 36px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--texto);
    font-weight: 600;
    font-size: 0.92rem;
    position: relative;
    transition: color 0.3s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--amarelo);
    border-radius: 3px;
    transition: width 0.3s ease;
    box-shadow: 0 1px 0 var(--indigo);
}

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    display: inline-block;
    padding: 10px 24px;
    background: var(--amarelo);
    color: var(--texto) !important;
    font-weight: 700 !important;
    border-radius: 12px;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    box-shadow: 3px 3px 0 var(--indigo);
}

.nav-cta:hover {
    transform: translate(-2px, -2px) !important;
    box-shadow: 5px 5px 0 var(--indigo) !important;
}

.nav-cta::after {
    display: none !important;
}

.menu-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 8px;
    z-index: 1001;
    position: relative;
}

.menu-hamburger span {
    width: 26px;
    height: 3px;
    background: var(--texto);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5.5px, 5.5px);
}
.menu-hamburger.active span:nth-child(2) {
    opacity: 0;
}
.menu-hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5.5px, -5.5px);
}



/* === HERO === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(255, 255, 255, 0.92) 0%,
        rgba(255, 255, 255, 0.82) 45%,
        rgba(255, 255, 255, 0.3) 100%
    );
}

/* Formas decorativas flutuantes */
.hero-deco {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.hero-deco .deco-circle {
    position: absolute;
    border-radius: 50%;
}

.hero-deco .deco-1 {
    width: 340px;
    height: 340px;
    background: var(--amarelo);
    opacity: 0.18;
    top: -80px;
    right: -60px;
    animation: floatY 7s ease-in-out infinite;
}

.hero-deco .deco-2 {
    width: 200px;
    height: 200px;
    background: var(--indigo);
    opacity: 0.1;
    bottom: 80px;
    right: 20%;
    animation: floatY 5s ease-in-out infinite;
    animation-delay: 1.5s;
}

.hero-deco .deco-square {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--coral);
    opacity: 0.2;
    border-radius: 18px;
    bottom: 30%;
    right: 8%;
    animation: floatRotate 6s ease-in-out infinite;
    animation-delay: 0.5s;
}

.hero-deco .deco-star {
    position: absolute;
    font-size: 4rem;
    top: 25%;
    right: 12%;
    animation: wiggle 3s ease-in-out infinite;
    opacity: 0.7;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 0 28px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding-top: 100px;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-label {
    display: inline-block;
    background: var(--amarelo);
    color: var(--texto);
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 3px 3px 0 var(--indigo);
}

.hero-content h1 {
    font-family: 'Nunito', sans-serif;
    font-size: 4.8rem;
    font-weight: 900;
    color: var(--texto);
    line-height: 1.05;
    margin-bottom: 20px;
    max-width: 680px;
    letter-spacing: -2px;
}

.hero-content h1 .destaque {
    position: relative;
    display: inline-block;
    color: var(--indigo);
}

.hero-content h1 .destaque::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 14px;
    background: var(--amarelo);
    opacity: 0.5;
    z-index: -1;
    border-radius: 4px;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--texto-medio);
    font-weight: 400;
    max-width: 480px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 36px;
    background: var(--indigo);
    color: var(--branco);
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 4px 4px 0 var(--amarelo);
    letter-spacing: 0.3px;
}

.btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--amarelo);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: transparent;
    color: var(--texto);
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 14px;
    text-decoration: none;
    border: 2px solid var(--borda);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--indigo);
    color: var(--indigo);
    background: rgba(61, 59, 243, 0.04);
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 56px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: 'Nunito', sans-serif;
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--texto);
    line-height: 1;
}

.stat-label {
    font-size: 0.82rem;
    color: var(--texto-leve);
    font-weight: 500;
    margin-top: 2px;
}

/* === MARQUEE (FAIXA ANIMADA) === */
.marquee-strip {
    background: var(--indigo);
    overflow: hidden;
    padding: 14px 0;
    white-space: nowrap;
}

.marquee-track {
    display: inline-block;
    animation: marqueeMove 20s linear infinite;
}

@keyframes marqueeMove {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.marquee-track span {
    font-family: 'Nunito', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--branco);
    margin: 0 32px;
}

.marquee-track span .dot {
    color: var(--amarelo);
    margin: 0 8px;
}

/* === CATEGORIAS === */
.categorias {
    padding: 100px 28px;
    background: var(--cinza-bg);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--indigo);
    margin-bottom: 12px;
}

.section-tag::before {
    content: '';
    width: 24px;
    height: 3px;
    background: var(--amarelo);
    border-radius: 3px;
}

.section-titulo {
    font-family: 'Nunito', sans-serif;
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--texto);
    letter-spacing: -1px;
    margin-bottom: 12px;
    line-height: 1.1;
}

.section-sub {
    font-size: 1rem;
    color: var(--texto-leve);
    font-weight: 400;
    margin-bottom: 56px;
}

.categorias-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.categorias-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cat-card {
    background: var(--branco);
    border-radius: 20px;
    padding: 36px 28px;
    cursor: pointer;
    transition: all 0.35s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cat-card::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.35s ease;
    border-radius: 20px;
}

.cat-card:nth-child(1)::before { background: linear-gradient(135deg, rgba(255, 222, 59, 0.12), transparent 70%); }
.cat-card:nth-child(2)::before { background: linear-gradient(135deg, rgba(61, 218, 180, 0.12), transparent 70%); }
.cat-card:nth-child(3)::before { background: linear-gradient(135deg, rgba(61, 59, 243, 0.1), transparent 70%); }
.cat-card:nth-child(4)::before { background: linear-gradient(135deg, rgba(255, 94, 87, 0.1), transparent 70%); }
.cat-card:nth-child(5)::before { background: linear-gradient(135deg, rgba(255, 143, 171, 0.12), transparent 70%); }
.cat-card:nth-child(6)::before { background: linear-gradient(135deg, rgba(255, 222, 59, 0.1), transparent 70%); }

.cat-card:hover {
    transform: translateY(-6px);
    border-color: var(--amarelo);
    box-shadow: 0 16px 40px rgba(255, 222, 59, 0.2), 4px 4px 0 var(--indigo);
}

.cat-card:hover::before {
    opacity: 1;
}

.cat-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.cat-card:hover .cat-icon-wrap {
    transform: scale(1.1) rotate(-5deg);
    animation: wiggle 0.5s ease;
}

.cat-card:nth-child(1) .cat-icon-wrap { background: rgba(255, 222, 59, 0.2); }
.cat-card:nth-child(2) .cat-icon-wrap { background: rgba(61, 218, 180, 0.2); }
.cat-card:nth-child(3) .cat-icon-wrap { background: rgba(61, 59, 243, 0.12); }
.cat-card:nth-child(4) .cat-icon-wrap { background: rgba(255, 94, 87, 0.15); }
.cat-card:nth-child(5) .cat-icon-wrap { background: rgba(255, 143, 171, 0.2); }
.cat-card:nth-child(6) .cat-icon-wrap { background: rgba(255, 222, 59, 0.15); }

.cat-card h3 {
    font-family: 'Nunito', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--texto);
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
}

.cat-card p {
    font-size: 0.85rem;
    color: var(--texto-leve);
    font-weight: 400;
    position: relative;
    z-index: 1;
}

.cat-arrow {
    position: absolute;
    bottom: 22px;
    right: 24px;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateX(-8px);
    transition: all 0.3s ease;
}

.cat-card:hover .cat-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* === DESTAQUE / PRODUTOS === */
.produtos {
    padding: 100px 28px;
    background: var(--branco);
}

.produtos-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.produtos-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 48px;
    flex-wrap: wrap;
    gap: 20px;
}

.ver-todos {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Nunito', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--indigo);
    text-decoration: none;
    padding: 10px 20px;
    border: 2px solid var(--indigo);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.ver-todos:hover {
    background: var(--indigo);
    color: var(--branco);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 22px;
    justify-content: center;
}

.produto-card {
    background: var(--branco);
    border-radius: 18px;
    overflow: hidden;
    border: 2px solid #F0F0F5;
    transition: all 0.35s ease;
    cursor: pointer;
}

.produto-card:hover {
    border-color: var(--amarelo);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(61, 59, 243, 0.08), 4px 4px 0 var(--amarelo);
}

.produto-img {
    height: 210px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    position: relative;
    transition: transform 0.4s ease;
    overflow: hidden;
}

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

.produto-card:nth-child(5n+1) .produto-img { background: linear-gradient(135deg, #FFF0B3, #FFE066); }
.produto-card:nth-child(5n+2) .produto-img { background: linear-gradient(135deg, #C5F0E8, #8EDFD2); }
.produto-card:nth-child(5n+3) .produto-img { background: linear-gradient(135deg, #D4D4FF, #AEAEFF); }
.produto-card:nth-child(5n+4) .produto-img { background: linear-gradient(135deg, #FFD5D3, #FFB0AC); }
.produto-card:nth-child(5n+5) .produto-img { background: linear-gradient(135deg, #E6D0FF, #D1A3FF); }

.badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 12px;
    border-radius: 8px;
    font-family: 'Nunito', sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.badge-novo { background: var(--indigo); color: var(--branco); }
.badge-hot { background: var(--coral); color: var(--branco); }
.badge-off { background: var(--mint); color: var(--texto); }
.badge-fav { background: var(--amarelo); color: var(--texto); box-shadow: 2px 2px 0 var(--indigo); }

.produto-info {
    padding: 18px 20px;
}

.produto-info h4 {
    font-family: 'Nunito', sans-serif;
    font-size: 0.98rem;
    font-weight: 800;
    color: var(--texto);
    margin-bottom: 4px;
}

.produto-cat {
    font-size: 0.78rem;
    color: var(--texto-leve);
    font-weight: 500;
    display: block;
    margin-bottom: 12px;
}

.produto-preco {
    display: flex;
    align-items: center;
    gap: 10px;
}

.preco-atual {
    font-family: 'Nunito', sans-serif;
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--indigo);
}

.preco-antigo {
    font-size: 0.82rem;
    color: var(--texto-leve);
    text-decoration: line-through;
    font-weight: 400;
}

/* === BANNER PROMO === */
.promo {
    margin: 0 28px 80px;
    border-radius: 28px;
    background: linear-gradient(115deg, var(--indigo) 0%, #6B69FF 50%, var(--coral) 100%);
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 8px 8px 0 var(--amarelo);
}

.promo::before {
    content: '✏️';
    position: absolute;
    font-size: 9rem;
    top: -20px;
    left: 4%;
    opacity: 0.15;
    animation: floatRotate 5s ease-in-out infinite;
}

.promo::after {
    content: '📚';
    position: absolute;
    font-size: 7rem;
    bottom: -10px;
    right: 6%;
    opacity: 0.15;
    animation: floatY 4s ease-in-out infinite;
    animation-delay: 1s;
}

.promo-inner {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.promo-badge {
    display: inline-block;
    background: var(--amarelo);
    color: var(--texto);
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 3px 3px 0 rgba(0,0,0,0.2);
}

.promo h2 {
    font-family: 'Nunito', sans-serif;
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--branco);
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.promo p {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
    margin-bottom: 36px;
}

.btn-promo {
    display: inline-block;
    padding: 16px 44px;
    background: var(--amarelo);
    color: var(--texto);
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    border-radius: 14px;
    text-decoration: none;
    transition: all 0.35s ease;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
    letter-spacing: 0.3px;
    animation: pulseRing 2.5s ease-in-out infinite;
}

.btn-promo:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.25);
    background: var(--amarelo-hover);
}

/* === BENEFÍCIOS === */
.beneficios {
    padding: 80px 28px;
    background: var(--cinza-bg);
}

.beneficios-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.benef-item {
    background: var(--branco);
    border-radius: 18px;
    padding: 32px 24px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.35s ease;
}

.benef-item:hover {
    border-color: var(--amarelo);
    box-shadow: 4px 4px 0 var(--indigo);
    transform: translateY(-4px);
}

.benef-icon {
    font-size: 2.4rem;
    display: block;
    margin-bottom: 14px;
    animation: floatY 4s ease-in-out infinite;
}

.benef-item:nth-child(2) .benef-icon { animation-delay: 0.5s; }
.benef-item:nth-child(3) .benef-icon { animation-delay: 1s; }
.benef-item:nth-child(4) .benef-icon { animation-delay: 1.5s; }

.benef-item h4 {
    font-family: 'Nunito', sans-serif;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--texto);
    margin-bottom: 4px;
}

.benef-item p {
    font-size: 0.82rem;
    color: var(--texto-leve);
    font-weight: 400;
}

/* === NEWSLETTER === */
.newsletter {
    padding: 100px 28px;
    background: var(--branco);
    text-align: center;
}

.newsletter-inner {
    max-width: 600px;
    margin: 0 auto;
}

.newsletter h2 {
    font-family: 'Nunito', sans-serif;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--texto);
    letter-spacing: -1px;
    margin-bottom: 12px;
}

.newsletter h2 span {
    color: var(--indigo);
}

.newsletter p {
    font-size: 1rem;
    color: var(--texto-leve);
    font-weight: 400;
    margin-bottom: 36px;
    line-height: 1.7;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 22px;
    background: var(--cinza-bg);
    border: 2px solid #E8E8F0;
    border-radius: 14px;
    color: var(--texto);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    outline: none;
    transition: all 0.3s ease;
}

.newsletter-form input::placeholder {
    color: var(--texto-leve);
}

.newsletter-form input:focus {
    border-color: var(--indigo);
    background: var(--branco);
    box-shadow: 0 0 0 4px rgba(61, 59, 243, 0.07);
}

.newsletter-form button {
    padding: 16px 28px;
    background: var(--indigo);
    color: var(--branco);
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 0.9rem;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 3px 3px 0 var(--amarelo);
    white-space: nowrap;
}

.newsletter-form button:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 var(--amarelo);
}

/* === FOOTER === */
.footer {
    background: var(--texto);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 28px 32px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2.2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
}

.footer-brand .logo-footer {
    font-family: 'Nunito', sans-serif;
    font-size: 1.7rem;
    font-weight: 900;
    color: var(--branco);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    text-decoration: none;
}

.footer-brand .logo-footer .logo-mark-footer {
    width: 34px;
    height: 34px;
    background: var(--amarelo);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 2px 2px 0 rgba(255,255,255,0.2);
}

.footer-brand p {
    font-size: 0.88rem;
    line-height: 1.8;
    font-weight: 300;
    color: rgba(255,255,255,0.55);
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-social a svg {
    transition: transform 0.3s ease;
}

.footer-social a:hover {
    transform: translateY(-3px);
}

.footer-social a:hover svg {
    transform: scale(1.1);
}

/* Facebook */
.footer-social a.facebook {
    background: #1877f2;
    border: 1px solid #1877f2;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(24, 119, 242, 0.2);
}
.footer-social a.facebook:hover {
    box-shadow: 0 6px 16px rgba(24, 119, 242, 0.4);
}

/* Instagram */
.footer-social a.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border: 1px solid transparent;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(220, 39, 67, 0.2);
}
.footer-social a.instagram:hover {
    box-shadow: 0 6px 16px rgba(220, 39, 67, 0.4);
}

/* TikTok */
.footer-social a.tiktok {
    background: #010101;
    border: 1px solid #00f2fe;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(0, 242, 254, 0.2);
}
.footer-social a.tiktok:hover {
    border-color: #ff0050;
    box-shadow: 0 6px 16px rgba(255, 0, 80, 0.4);
}

/* Threads */
.footer-social a.threads {
    background: #000000;
    border: 1px solid #333333;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(255, 255, 255, 0.1);
}
.footer-social a.threads:hover {
    border-color: #ffffff;
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.2);
}

/* X-Twitter */
.footer-social a.x-twitter {
    background: #0f1419;
    border: 1px solid #333333;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(255, 255, 255, 0.05);
}
.footer-social a.x-twitter:hover {
    border-color: #ffffff;
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.15);
}

/* Kwai */
.footer-social a.kwai {
    background: #ff5000;
    border: 1px solid #ff5000;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(255, 80, 0, 0.2);
}
.footer-social a.kwai:hover {
    box-shadow: 0 6px 16px rgba(255, 80, 0, 0.4);
}

/* YouTube */
.footer-social a.youtube {
    background: #ff0000;
    border: 1px solid #ff0000;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(255, 0, 0, 0.2);
}
.footer-social a.youtube:hover {
    box-shadow: 0 6px 16px rgba(255, 0, 0, 0.4);
}

/* WhatsApp */
.footer-social a.whatsapp {
    background: #25d366;
    border: 1px solid #25d366;
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(37, 211, 102, 0.2);
}
.footer-social a.whatsapp:hover {
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.footer-col h4 {
    font-family: 'Nunito', sans-serif;
    font-size: 0.88rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--branco);
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 400;
    transition: all 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--amarelo);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding-top: 28px;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.25);
}

/* === RESPONSIVO === */
@media (max-width: 1024px) {
    .hero-content h1 { font-size: 3.8rem; }
    .produtos-grid { grid-template-columns: repeat(2, 1fr); }
    .categorias-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
    .beneficios-inner { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    /* Quando o menu está aberto, o header inteiro ocupa a tela inteira */
    .header.menu-active {
        height: 100vh !important;
        background: rgba(255, 255, 255, 0.98) !important;
        backdrop-filter: blur(16px) !important;
        -webkit-backdrop-filter: blur(16px) !important;
        border-bottom: none !important;
        overflow: hidden;
    }

    .header.menu-active .header-inner {
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        height: 100%;
        padding-top: 18px;
    }

    .header.menu-active .logo {
        position: absolute;
        top: 24px;
        left: 28px;
    }

    .menu-hamburger {
        display: flex;
        z-index: 1001; /* Fica acima da overlay do nav-links */
    }

    .menu-hamburger.active {
        position: absolute;
        top: 24px;
        right: 28px;
    }

    .nav-links {
        display: none;
        position: static; /* Remove o position fixed problemático */
        background: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 28px;
        padding: 20px;
        flex: 1; /* Ocupa todo o espaço vertical restante do header */
        margin-top: 60px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 1.5rem;
        color: var(--texto);
        font-weight: 700;
    }

    .nav-cta {
        font-size: 1.2rem !important;
        padding: 14px 32px !important;
    }

    .hero {
        min-height: auto;
        padding-top: 130px;
        padding-bottom: 60px;
    }

    .hero-overlay {
        background: linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.96) 0%,
            rgba(255, 255, 255, 0.93) 55%,
            rgba(255, 255, 255, 0.7) 100%
        );
    }

    .hero-content { padding-top: 0px; }

    .hero-content h1 {
        font-size: 2.8rem;
        letter-spacing: -1px;
    }

    .hero-deco .deco-1, .hero-deco .deco-2 { display: none; }

    .categorias-grid { grid-template-columns: 1fr; max-width: 400px; }
    .categorias-inner { max-width: 400px; margin: 0 auto; }

    .produtos-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
    .produtos-header { flex-direction: column; align-items: flex-start; }

    .promo {
        margin: 0 0 60px;
        border-radius: 0;
        padding: 60px 28px;
        box-shadow: none;
    }

    .promo h2 { font-size: 2rem; }

    .beneficios-inner { grid-template-columns: 1fr 1fr; }

    .newsletter-form { flex-direction: column; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .hero-stats { gap: 24px; }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 2.2rem; }
    .hero-label { font-size: 0.72rem; }
    .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
    .hero-btns { flex-direction: column; }

    .beneficios-inner { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }

    .section-titulo { font-size: 2rem; }
    .promo h2 { font-size: 1.7rem; }
}