/* 
  Copelli Delícias Caseiras — Estilos Premium v2.0
*/

/* ==================== VARIÁVEIS ==================== */
:root {
    --color-primary: #D91C2A;
    --color-primary-dark: #A51220;
    --color-primary-light: #f03444;
    --color-gold: #C9A24A;
    --color-gold-light: #F5DFA0;
    --color-gold-dark: #9A7A2E;
    --color-bg-light: #FAFAFA;
    --color-bg-off: #F4F1EC;
    --color-bg-dark: #0E0E0E;
    --color-bg-dark2: #181818;
    --color-text: #2C2C2C;
    --color-text-light: #777777;
    --color-white: #FFFFFF;

    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;

    --transition-fast: 0.3s ease;
    --transition-mid: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-slow: 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);

    --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.06);
    --shadow-card: 0 15px 45px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 20px 50px rgba(217, 28, 42, 0.18);
    --radius-card: 20px;
    --radius-btn: 50px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg-light);
    line-height: 1.65;
    overflow-x: hidden;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* ==================== TIPOGRAFIA ==================== */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
    display: block;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.section-title span {
    color: var(--color-gold);
}

.section-subtitle-center {
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: 3rem;
    font-size: 1.1rem;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.text-center { text-align: center; }
.text-white { color: var(--color-white) !important; }

/* ==================== BOTÕES ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2.2rem;
    border-radius: var(--radius-btn);
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    box-shadow: 0 4px 18px rgba(217, 28, 42, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(217, 28, 42, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: var(--color-white);
    transform: translateY(-3px);
}

.btn-gold {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: #fff;
    box-shadow: 0 4px 18px rgba(201, 162, 74, 0.4);
    font-size: 1rem;
    padding: 1rem 2.5rem;
}

.btn-gold:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(201, 162, 74, 0.5);
}

.btn-block { display: flex; width: 100%; justify-content: center; }

.link-cta {
    color: var(--color-gold);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition-fast);
    letter-spacing: 0.5px;
}

.link-cta:hover {
    color: var(--color-primary);
    gap: 0.8rem;
}

/* ==================== HEADER ==================== */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.06);
    transition: var(--transition-fast);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 0;
}

.logo img {
    height: 58px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-fast);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.8rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    position: relative;
    transition: var(--transition-fast);
    padding: 0.3rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    border-radius: 2px;
    transition: var(--transition-fast);
}

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

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

.nav-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white) !important;
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius-btn);
    transition: var(--transition-fast) !important;
}

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

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(217, 28, 42, 0.3);
    color: var(--color-white) !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 26px;
    height: 2.5px;
    background-color: var(--color-primary);
    border-radius: 3px;
    transition: var(--transition-fast);
}

/* ==================== HERO ==================== */
.hero-section {
    min-height: 85vh;
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 90px;
    padding-bottom: 3rem;
    overflow: hidden;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background-image: url('../images/coxinha_premium.png');
    background-size: cover;
    background-position: center 40%;
    background-attachment: fixed;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.hero-bg-image.active {
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(10, 5, 5, 0.82) 0%,
        rgba(100, 10, 10, 0.65) 50%,
        rgba(0, 0, 0, 0.3) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    color: var(--color-white);
    padding: 2rem 0;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.25);
    color: var(--color-gold-light);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    padding: 0.5rem 1.2rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    line-height: 1.08;
    margin-bottom: 1.2rem;
    text-shadow: 2px 3px 8px rgba(0,0,0,0.3);
}

.hero-title em {
    font-style: italic;
    color: var(--color-gold);
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    color: rgba(255,255,255,0.88);
    font-weight: 300;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2.5s infinite;
}

.scroll-mouse {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    animation: scroll-wheel 2.5s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes scroll-wheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(10px); }
}

/* ==================== BENEFITS STRIP ==================== */
.benefits-strip {
    background: var(--color-white);
    padding: 4rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.benefit-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    border-radius: 16px;
    transition: var(--transition-fast);
    border: 1px solid rgba(0,0,0,0.04);
}

.benefit-card:hover {
    background: var(--color-bg-off);
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.benefit-icon {
    font-size: 2rem;
    flex-shrink: 0;
    line-height: 1;
    margin-top: 0.2rem;
}

.benefit-text h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 0.4rem;
}

.benefit-text p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

/* ==================== SOBRE ==================== */
.about-section {
    padding: 7rem 0;
    background: var(--color-bg-off);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '"Desde 1998"';
    position: absolute;
    top: -20px;
    right: -30px;
    font-family: var(--font-heading);
    font-size: 10rem;
    color: rgba(0,0,0,0.03);
    font-style: italic;
    white-space: nowrap;
    pointer-events: none;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    object-fit: cover;
    aspect-ratio: 4/3;
}

.experience-badge {
    position: absolute;
    bottom: -18px;
    right: -18px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-white);
    padding: 1.5rem;
    border-radius: 50%;
    width: 130px;
    height: 130px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 12px 30px rgba(201, 162, 74, 0.4);
    border: 5px solid var(--color-white);
    text-align: center;
}

.experience-badge .years {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    font-family: var(--font-heading);
}

.experience-badge .text {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
    opacity: 0.9;
    line-height: 1.3;
}

.about-tagline {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.about-text p {
    margin-bottom: 1.2rem;
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.8;
}

.about-features {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--color-white);
    border-radius: 14px;
    padding: 1rem 1.2rem;
    border: 1px solid rgba(0,0,0,0.04);
    transition: var(--transition-fast);
}

.feature-item:hover {
    box-shadow: var(--shadow-soft);
    transform: translateX(5px);
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-item h4 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.2rem;
}

.feature-item p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin: 0;
}

/* ==================== STATS ==================== */
.stats-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.05) 0%, transparent 60%),
                      radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 60%);
}

.stats-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem 1rem;
    border-right: 1px solid rgba(255,255,255,0.12);
}

.stat-item:last-child { border-right: none; }

.stat-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1;
    display: inline;
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-gold-light);
    display: inline;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.75);
    margin-top: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

/* ==================== PRODUTOS ==================== */
.products-section {
    padding: 7rem 0;
    background: var(--color-bg-light);
}

.products-filter {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.5rem;
    border: 2px solid rgba(0,0,0,0.1);
    border-radius: var(--radius-btn);
    background: transparent;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(217, 28, 42, 0.25);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-mid);
    border: 1px solid rgba(0,0,0,0.04);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.product-card.hidden {
    display: none;
}

.product-img-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--color-bg-off);
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.07);
}

.product-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--color-gold);
    color: var(--color-white);
    padding: 0.3rem 0.9rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-new { background: var(--color-primary); }
.badge-gold { background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark)); }

.product-info {
    padding: 1.8rem;
}

.product-type {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    display: block;
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: 0.7rem;
    color: var(--color-primary-dark);
}

.product-info p {
    color: var(--color-text-light);
    margin-bottom: 1.4rem;
    font-size: 0.92rem;
    line-height: 1.6;
}

.products-cta {
    text-align: center;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(0,0,0,0.06);
}

.products-cta p {
    color: var(--color-text-light);
    margin-bottom: 1.2rem;
    font-size: 1rem;
}

/* ==================== CTA BANNER ==================== */
.cta-banner {
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-primary-dark) 100%);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(ellipse at 80% 50%, rgba(201, 162, 74, 0.15) 0%, transparent 65%);
}

.cta-banner-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    flex-wrap: wrap;
}

.cta-text h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.cta-text h2 span {
    color: var(--color-gold-light);
    font-style: italic;
}

.cta-text p {
    color: rgba(255,255,255,0.75);
    font-size: 1rem;
}

/* ==================== TRABALHE CONOSCO ==================== */
.work-section {
    padding: 7rem 0;
    background: linear-gradient(135deg, #1a0608 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.work-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 10% 30%, rgba(201, 162, 74, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 70%, rgba(255,255,255,0.04) 0%, transparent 50%);
}

.work-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.work-info .section-title {
    color: var(--color-white);
}

.work-info p {
    color: rgba(255,255,255,0.78);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.work-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.work-benefit-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.work-benefit-item span {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.work-benefit-item p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.5;
}

.work-form-wrapper {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 2.5rem;
    box-shadow: 0 25px 60px rgba(0,0,0,0.25);
}

.work-form h3 {
    font-size: 1.5rem;
    color: var(--color-white);
    margin-bottom: 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

.work-form .form-group {
    margin-bottom: 1.3rem;
}

.work-form label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.5rem;
}

.work-form input,
.work-form select,
.work-form textarea {
    width: 100%;
    padding: 0.85rem 1.2rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    -webkit-appearance: none;
}

.work-form input::placeholder,
.work-form textarea::placeholder {
    color: rgba(255,255,255,0.4);
}

.work-form select option {
    color: var(--color-text);
    background: var(--color-white);
}

.work-form input:focus,
.work-form select:focus,
.work-form textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 0 0 3px rgba(201, 162, 74, 0.2);
}

.work-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* ==================== CONTATO ==================== */
.contact-section {
    padding: 6rem 0;
    background: var(--color-bg-off);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

.contact-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    background: var(--color-white);
    border-radius: 16px;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--color-text);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-fast);
}

.contact-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: var(--color-gold);
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item h4 {
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--color-text-light);
    margin-bottom: 0.3rem;
}

.contact-item p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-primary-dark);
}

/* ==================== FOOTER ==================== */
.main-footer {
    background-color: var(--color-bg-dark);
    color: var(--color-white);
    padding: 5rem 0 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand p {
    color: #888;
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 280px;
}

.footer-logo {
    height: 70px;
    width: auto;
    background: white;
    padding: 10px 15px;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    object-fit: contain;
}

.social-links {
    display: flex;
    gap: 0.7rem;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-3px);
}

.footer-col h4 {
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
}

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

.footer-col ul li {
    margin-bottom: 0.8rem;
    color: #888;
    font-size: 0.92rem;
}

.footer-col ul li a {
    color: #888;
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.footer-col ul li a:hover {
    color: var(--color-gold);
    padding-left: 5px;
}

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.85rem;
    color: #555;
}

/* ==================== WHATSAPP FLUTUANTE ==================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    background: #25D366;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
    text-decoration: none;
    transition: var(--transition-fast);
    animation: pulse-whatsapp 3s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.12);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(-5px);
    visibility: visible;
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 0.4rem 0.9rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(5px);
    visibility: hidden;
    transition: var(--transition-fast);
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45); }
    50% { box-shadow: 0 6px 35px rgba(37, 211, 102, 0.7), 0 0 0 8px rgba(37, 211, 102, 0.12); }
}

/* ==================== ANIMAÇÕES ==================== */
.fade-in-up {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.fade-in-up.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-55px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal-right {
    opacity: 0;
    transform: translateX(55px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal-left.active,
.reveal-right.active,
.reveal-up.active {
    opacity: 1;
    transform: translate(0);
}

/* ==================== RESPONSIVO ==================== */
@media (max-width: 1100px) {
    .stats-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 900px) {
    .about-container,
    .work-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

    .about-section::before { display: none; }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        padding: 1.5rem 2rem;
        gap: 1rem;
        text-align: center;
        box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        border-top: 1px solid rgba(0,0,0,0.06);
    }

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

    .mobile-menu-btn {
        display: flex;
    }

    .nav-cta {
        align-self: center;
        margin-top: 0.5rem;
    }

    .hero-section {
        min-height: 80vh;
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .stat-item {
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        padding: 1.5rem;
    }

    .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.1); }

    .cta-banner-content {
        flex-direction: column;
        text-align: center;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .contact-items {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .work-form-wrapper {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 500px) {
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .hero-tag { font-size: 0.78rem; }
}