/* ============================================ */
/* PETHUB105 - LANDING PAGE CSS */
/* Desenvolvido para fácil edição e manutenção */
/* ============================================ */

/* ========== VARIÁVEIS DE CORES ========== */
/* Para mudar as cores do site, edite aqui: */
:root {
    --bg-primary: #0A0E27;
    --bg-secondary: #0F1729;
    --color-primary: #1E90FF;
    --color-secondary: #00BFFF;
    --color-accent: #00CED1;
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.85);
    --text-muted: rgba(255, 255, 255, 0.6);
    --border-color: rgba(30, 144, 255, 0.2);
}

/* ========== RESET E BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 7.6923%;
}

.text-center {
    text-align: center;
}

/* ========== ANIMATED BACKGROUND ========== */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
}

/* ========== HEADER / NAVIGATION ========== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.4s ease;
}

#header.scrolled {
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 7.6923%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    user-select: none;
}

.logo-pet {
    color: var(--color-secondary);
}

.logo-hub {
    color: var(--text-primary);
}

.logo-105 {
    color: var(--color-primary);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    transition: color 0.3s ease;
    font-family: inherit;
}

.nav-link:hover {
    color: var(--color-secondary);
}

.btn-primary {
    padding: 10px 24px;
    background: var(--color-primary);
    color: var(--text-primary);
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-primary:hover {
    background: var(--color-secondary);
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.5);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.mobile-menu {
    display: none;
    background: rgba(15, 23, 41, 0.98);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu nav {
    display: flex;
    flex-direction: column;
    padding: 24px 7.6923%;
    gap: 16px;
}

.mobile-menu button {
    background: none;
    border: none;
    color: var(--text-muted);
    text-align: left;
    padding: 12px 0;
    font-size: 16px;
    cursor: pointer;
    transition: color 0.3s ease;
    font-family: inherit;
}

.mobile-menu button:hover {
    color: var(--color-secondary);
}

.mobile-menu .btn-primary {
    text-align: center;
    padding: 12px 24px;
}

/* ========== HERO SECTION ========== */
.hero-section {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    padding-bottom: 80px;
}

.hero-content {
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 50px;
    background: rgba(30, 144, 255, 0.1);
    border: 1px solid rgba(30, 144, 255, 0.3);
    margin-bottom: 32px;
    animation: fadeIn 0.8s ease;
}

.hero-badge svg {
    color: var(--color-secondary);
}

.hero-badge span {
    font-size: 14px;
    color: var(--color-secondary);
    font-weight: 500;
}

.hero-title {
    font-size: 72px;
    font-weight: bold;
    line-height: 1.1;
    margin-bottom: 24px;
    animation: slideUp 1s ease;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 24px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.5;
    animation: slideUp 1.2s ease;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: var(--color-primary);
    color: var(--text-primary);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 64px;
    animation: fadeIn 1.5s ease;
    font-family: inherit;
}

.btn-cta:hover {
    background: var(--color-secondary);
    box-shadow: 0 0 30px rgba(30, 144, 255, 0.6);
    transform: scale(1.05);
}

.btn-cta svg {
    transition: transform 0.3s ease;
}

.btn-cta:hover svg {
    transform: translateX(4px);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
    animation: fadeIn 1.5s ease;
}

.stat-card {
    padding: 24px;
    border-radius: 16px;
    background: rgba(15, 23, 41, 0.5);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: rgba(0, 191, 255, 0.4);
    transform: scale(1.05);
}

.stat-value {
    font-size: 40px;
    font-weight: bold;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

/* ========== ABOUT SECTION ========== */
.about-section {
    position: relative;
    z-index: 10;
    padding: 80px 0;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.section-line {
    width: 48px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-primary));
}

.section-header svg {
    color: var(--color-secondary);
}

.section-tag {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-secondary);
    letter-spacing: 2px;
}

.about-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.about-title {
    font-size: 40px;
    font-weight: bold;
    margin-bottom: 24px;
    line-height: 1.2;
}

.about-text {
    font-size: 20px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.highlight {
    color: var(--color-secondary);
    font-weight: 600;
}

.dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    animation: pulse 2s ease-in-out infinite;
}

.dot:nth-child(2) {
    animation-delay: 0.2s;
}

.dot:nth-child(3) {
    animation-delay: 0.4s;
}

/* ========== SERVICES SECTION ========== */
.services-section {
    position: relative;
    z-index: 10;
    padding: 80px 0;
}

.section-title {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 64px;
}

.carousel-container {
    position: relative;
    margin-bottom: 32px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: var(--color-secondary);
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.6);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-left {
    left: 0;
}

.carousel-btn-right {
    right: 0;
}

.carousel-btn.hidden {
    display: none;
}

.services-carousel {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 0 64px 32px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.services-carousel::-webkit-scrollbar {
    display: none;
}

.service-card {
    flex: 0 0 380px;
    padding: 32px;
    border-radius: 16px;
    background: linear-gradient(to bottom right, rgba(15, 23, 41, 0.8), rgba(10, 14, 39, 0.8));
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    cursor: pointer;
}

.service-card:hover {
    border-color: rgba(0, 191, 255, 0.6);
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(30, 144, 255, 0.3);
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-title {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

.service-card:hover .service-title {
    color: var(--color-secondary);
}

.service-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.mobile-scroll-hint {
    display: none;
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 16px;
}

/* ========== DIFFERENTIALS SECTION ========== */
.differentials-section {
    position: relative;
    z-index: 10;
    padding: 80px 0;
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 64px;
}

.differential-card {
    padding: 32px;
    border-radius: 16px;
    background: linear-gradient(to bottom right, rgba(15, 23, 41, 0.6), rgba(10, 14, 39, 0.6));
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
}

.differential-card:hover {
    border-color: rgba(0, 191, 255, 0.6);
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(30, 144, 255, 0.3);
}

.differential-icon {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    background: linear-gradient(to bottom right, rgba(30, 144, 255, 0.2), rgba(0, 191, 255, 0.1));
    border: 1px solid rgba(30, 144, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.differential-card:hover .differential-icon {
    transform: scale(1.1) rotate(6deg);
}

.differential-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.differential-card:hover .differential-title {
    color: var(--color-secondary);
}

.differential-description {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ========== TESTIMONIALS SECTION ========== */
.testimonials-section {
    position: relative;
    z-index: 10;
    padding: 80px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
}

.testimonial-card {
    padding: 32px;
    border-radius: 16px;
    background: linear-gradient(to bottom right, rgba(15, 23, 41, 0.8), rgba(10, 14, 39, 0.8));
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    border-color: rgba(0, 191, 255, 0.6);
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(30, 144, 255, 0.3);
}

.quote-icon {
    margin-bottom: 16px;
}

.stars {
    color: #FFD700;
    font-size: 16px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(30, 144, 255, 0.3), rgba(0, 191, 255, 0.2));
    border: 1px solid rgba(30, 144, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-secondary);
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    transition: color 0.3s ease;
}

.testimonial-card:hover .author-name {
    color: var(--color-secondary);
}

.author-role {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.author-company {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    background: rgba(30, 144, 255, 0.1);
    border: 1px solid rgba(30, 144, 255, 0.3);
    margin-top: 48px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* ========== CONTACT SECTION ========== */
.contact-section {
    position: relative;
    z-index: 10;
    padding: 80px 0;
}

.contact-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 64px;
    margin-bottom: 48px;
}

.contact-card {
    padding: 32px;
    border-radius: 16px;
    background: linear-gradient(to bottom right, rgba(15, 23, 41, 0.8), rgba(10, 14, 39, 0.8));
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-card:hover {
    border-color: rgba(0, 191, 255, 0.6);
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(30, 144, 255, 0.4);
}

.contact-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.contact-card:hover .contact-icon {
    transform: scale(1.1);
}

.whatsapp-icon {
    background: rgba(37, 211, 102, 0.2);
    border: 1px solid rgba(37, 211, 102, 0.4);
}

.email-icon {
    background: rgba(30, 144, 255, 0.2);
    border: 1px solid rgba(30, 144, 255, 0.4);
}

.partnership-icon {
    background: rgba(0, 206, 209, 0.2);
    border: 1px solid rgba(0, 206, 209, 0.4);
}

.contact-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 14px;
    color: var(--text-muted);
}

.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    padding: 32px;
    border-radius: 16px;
    background: linear-gradient(to bottom right, rgba(15, 23, 41, 0.6), rgba(10, 14, 39, 0.6));
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.contact-form h3 {
    font-size: 24px;
    text-align: center;
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(10, 14, 39, 0.8);
    border: 1px solid rgba(30, 144, 255, 0.3);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
}

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

.form-group textarea {
    resize: none;
}

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--color-primary);
    color: var(--text-primary);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-submit:hover {
    background: var(--color-secondary);
    box-shadow: 0 0 30px rgba(30, 144, 255, 0.6);
    transform: scale(1.02);
}

.footer {
    margin-top: 80px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer p {
    color: var(--text-muted);
    font-size: 14px;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1200px) {
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

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

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .stat-value {
        font-size: 32px;
    }

    .about-title {
        font-size: 32px;
    }

    .about-text {
        font-size: 18px;
    }

    .section-title {
        font-size: 36px;
    }

    .carousel-btn {
        display: none !important;
    }

    .services-carousel {
        padding: 0 0 32px;
    }

    .service-card {
        flex: 0 0 320px;
    }

    .mobile-scroll-hint {
        display: block;
    }

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

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .header-content {
        padding: 16px 20px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .stat-value {
        font-size: 28px;
    }

    .section-title {
        font-size: 28px;
    }
}