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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0c15;
    color: #e8edf5;
    scroll-behavior: smooth;
    line-height: 1.5;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #141824;
}
::-webkit-scrollbar-thumb {
    background: #2a3a5c;
    border-radius: 10px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ========== HEADER ========== */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 12, 21, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(110, 231, 255, 0.15);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    flex-wrap: wrap;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, #6ee7ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #6ee7ff, transparent);
    transition: width 0.3s ease;
}

.logo:hover::after {
    width: 100%;
}

.logo span {
    font-weight: 500;
    font-size: 0.9rem;
    color: #6ee7ff;
    background: none;
}

.nav-links {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    align-items: center;
}

.nav-links a {
    color: #b4c2e0;
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #6ee7ff;
    transition: width 0.3s ease;
}

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

.nav-links a:hover,
.nav-links a.active {
    color: #6ee7ff;
}

.circuit-lab-btn {
    background: linear-gradient(105deg, #2a8b5f, #1a6b45);
    border: none;
    padding: 8px 20px;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    text-decoration: none;
}

.circuit-lab-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 139, 95, 0.4);
}

/* ========== HAMBURGER MENU ========== */
.hamburger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 8px;
    background: rgba(110, 231, 255, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(110, 231, 255, 0.2);
    transition: all 0.3s ease;
}

.hamburger-menu:hover {
    background: rgba(110, 231, 255, 0.2);
    transform: scale(1.05);
}

.hamburger-menu span {
    width: 25px;
    height: 2px;
    background: #6ee7ff;
    transition: 0.3s;
    border-radius: 2px;
}

.hamburger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(15, 20, 30, 0.98);
    backdrop-filter: blur(20px);
    z-index: 200;
    transition: 0.3s ease;
    padding: 80px 30px 30px;
    box-shadow: 5px 0 30px rgba(0, 0, 0, 0.5);
    border-right: 1px solid rgba(110, 231, 255, 0.2);
}

.mobile-nav.open {
    left: 0;
}

.mobile-nav .mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.mobile-nav .mobile-nav-links a {
    color: #e8edf5;
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    padding: 12px 0;
    border-bottom: 1px solid rgba(110, 231, 255, 0.1);
    transition: 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-nav .mobile-nav-links a i {
    width: 24px;
    color: #6ee7ff;
    transition: transform 0.3s ease;
}

.mobile-nav .mobile-nav-links a:hover,
.mobile-nav .mobile-nav-links a.active {
    color: #6ee7ff;
    padding-left: 10px;
}

.mobile-nav .mobile-nav-links a:hover i {
    transform: translateX(5px);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 199;
    display: none;
}

.mobile-nav-overlay.show {
    display: block;
}

.close-mobile-nav {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(110, 231, 255, 0.2);
    border: none;
    color: #6ee7ff;
    font-size: 1.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-mobile-nav:hover {
    background: rgba(110, 231, 255, 0.4);
    transform: rotate(90deg);
}

/* ========== USER CONTROLS ========== */
.user-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
}

.login-btn-header {
    background: rgba(110, 231, 255, 0.15);
    border: 1px solid #6ee7ff;
    padding: 8px 20px;
    border-radius: 40px;
    color: #6ee7ff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.login-btn-header:hover {
    background: #6ee7ff20;
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(110, 231, 255, 0.3);
}

.user-dropdown {
    position: relative;
    display: inline-block;
}

.user-name-btn {
    background: rgba(110, 231, 255, 0.15);
    border: 1px solid #6ee7ff;
    padding: 8px 20px;
    border-radius: 40px;
    color: #6ee7ff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-name-btn:hover {
    background: #6ee7ff20;
    transform: scale(1.05);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: #11161f;
    min-width: 180px;
    border-radius: 16px;
    border: 1px solid #6ee7ff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    overflow: hidden;
    animation: fadeInDown 0.3s ease;
}

.dropdown-content.show {
    display: block;
}

.dropdown-item {
    padding: 12px 20px;
    color: #e8edf5;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    cursor: pointer;
    border-bottom: 1px solid #1e2a3a;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: #1a2330;
    color: #ff6b6b;
    padding-left: 25px;
}

.dropdown-item i {
    width: 20px;
    color: #6ee7ff;
    transition: transform 0.2s;
}

.dropdown-item:hover i {
    color: #ff6b6b;
    transform: translateX(3px);
}

.cart-icon {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

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

.cart-count {
    position: absolute;
    top: -8px;
    right: -12px;
    background: #6ee7ff;
    color: #0a0c15;
    font-size: 0.7rem;
    font-weight: bold;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 1s infinite;
}

/* ========== ANIMATIONS ========== */
@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

@keyframes glowPulse {
    0%,
    100% {
        box-shadow: 0 0 20px rgba(110, 231, 255, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(110, 231, 255, 0.4);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ========== CART SIDEBAR ========== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: #11161f;
    border-left: 1px solid #6ee7ff;
    z-index: 1000;
    transition: 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
}

.cart-sidebar.open {
    right: 0;
}

.cart-header {
    padding: 20px;
    border-bottom: 1px solid #1e2a3a;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h3 {
    color: #6ee7ff;
}

.close-cart {
    background: none;
    border: none;
    color: #8e9dbb;
    font-size: 1.5rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.close-cart:hover {
    transform: rotate(90deg);
    color: #6ee7ff;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-item {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #1e2a3a;
    animation: fadeInUp 0.3s ease;
}

.cart-item-img {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    object-fit: contain;
    background: #1a2330;
    padding: 5px;
}

.cart-item-info {
    flex: 1;
}

.cart-item-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.cart-item-price {
    color: #6ee7ff;
    font-size: 0.85rem;
    margin-top: 4px;
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.qty-btn {
    background: #1e2a3a;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    transition: all 0.2s;
}

.qty-btn:hover {
    background: #6ee7ff;
    color: #0a0c15;
    transform: scale(1.1);
}

.cart-item-total {
    text-align: right;
    font-weight: 600;
    color: #6ee7ff;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid #1e2a3a;
}

.cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    font-size: 1.2rem;
    font-weight: 700;
}

.btn-checkout {
    width: 100%;
    background: linear-gradient(105deg, #1e8bb0, #116b8f);
    border: none;
    padding: 14px;
    border-radius: 40px;
    color: white;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-checkout:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(30, 139, 176, 0.4);
}

.empty-cart {
    text-align: center;
    color: #8e9dbb;
    padding: 40px;
}

/* ========== PAYMENT MODAL ========== */
.payment-modal {
    max-width: 550px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    overflow-x: hidden;
}

.payment-modal::-webkit-scrollbar {
    width: 6px;
}

.payment-modal::-webkit-scrollbar-track {
    background: #0c101a;
    border-radius: 10px;
}

.payment-modal::-webkit-scrollbar-thumb {
    background: #2a3a5c;
    border-radius: 10px;
}

.payment-details {
    margin-top: 20px;
    padding: 20px;
    background: #0c101a;
    border-radius: 16px;
    display: none;
}

.payment-details.show {
    display: block;
    animation: fadeInUp 0.3s ease;
}

.payment-details input {
    width: 100%;
    background: #1a2330;
    border: 1px solid #253040;
    padding: 12px 16px;
    border-radius: 12px;
    color: white;
    margin-bottom: 12px;
    transition: all 0.2s;
}

.payment-details input:focus {
    outline: none;
    border-color: #6ee7ff;
    box-shadow: 0 0 10px rgba(110, 231, 255, 0.2);
}

.payment-details h4 {
    margin-bottom: 15px;
    color: #6ee7ff;
}

.payment-details p {
    margin-bottom: 8px;
}

.btn-confirm-payment {
    width: 100%;
    background: linear-gradient(105deg, #2a8b5f, #1a6b45);
    border: none;
    padding: 14px;
    border-radius: 40px;
    color: white;
    font-weight: 700;
    cursor: pointer;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.btn-confirm-payment:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(42, 139, 95, 0.4);
}

/* ========== PAGES ========== */
.page {
    display: none;
    animation: fadeIn 0.5s ease;
    padding: 48px 0 64px;
}

.active-page {
    display: block;
}

/* ========== HERO ========== */
.hero-section {
    position: relative;
    border-radius: 48px;
    overflow: hidden;
    margin-bottom: 80px;
    min-height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hero-bg-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover !important;
    background-position: center center !important;
    background-repeat: no-repeat !important;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.bg-slide.active-bg {
    opacity: 1;
}

.hero {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    padding: 60px 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    max-width: 1000px;
    width: 100%;
    text-align: center;
    background: rgba(0, 0, 0, 0.55);
    padding: 48px;
    border-radius: 60px;
    border: 1px solid rgba(110, 231, 255, 0.3);
    animation: fadeInUp 0.8s ease;
    transition: all 0.3s ease;
}

.hero-content:hover {
    border-color: rgba(110, 231, 255, 0.6);
    background: rgba(0, 0, 0, 0.65);
}

.hero-badge {
    display: inline-block;
    background: rgba(110, 231, 255, 0.2);
    backdrop-filter: blur(4px);
    padding: 10px 24px;
    border-radius: 60px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #d4f5ff;
    margin-bottom: 28px;
    border: 1px solid rgba(110, 231, 255, 0.4);
    animation: pulse 2s infinite;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-content h1 .gradient-text {
    background: linear-gradient(135deg, #ffffff, #8af0ff, #4ad4ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% auto;
    animation: shimmer 3s linear infinite;
}

.hero-content p {
    color: #eef4ff;
    font-size: 1.2rem;
    line-height: 1.5;
    margin-bottom: 35px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-primary {
    background: linear-gradient(105deg, #1e8bb0, #116b8f);
    border: none;
    padding: 14px 36px;
    border-radius: 60px;
    font-weight: 700;
    font-size: 1rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 20px rgba(0, 160, 200, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 180, 220, 0.4);
}

.hero-stats {
    display: flex;
    gap: 50px;
    margin-top: 45px;
    justify-content: center;
    flex-wrap: wrap;
    background: rgba(8, 12, 22, 0.8);
    backdrop-filter: blur(8px);
    padding: 20px 45px;
    border-radius: 80px;
    border: 1px solid rgba(110, 231, 255, 0.25);
}

.stat {
    text-align: center;
    transition: transform 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #6ee7ff;
    position: relative;
    display: inline-block;
}

.stat-number::after {
    content: '+';
    font-size: 1.2rem;
    position: absolute;
    top: -5px;
    right: -15px;
}

.stat-label {
    font-size: 0.85rem;
    color: #d0e0ff;
    margin-top: 4px;
}

.bg-indicator {
    position: absolute;
    bottom: 20px;
    right: 25px;
    z-index: 3;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    padding: 6px 14px;
    border-radius: 40px;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.bg-indicator i {
    animation: spin 2s linear infinite;
}

/* ========== VIDEO SECTION ========== */
.video-section {
    margin: 60px 0 40px;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.video-section:hover {
    transform: translateY(-5px);
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 45%;
    background: #000;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-caption {
    text-align: center;
    padding: 16px;
    background: linear-gradient(135deg, #0a0f1a, #0c1220);
    color: #8e9dbb;
    transition: all 0.3s ease;
}

.video-section:hover .video-caption {
    color: #6ee7ff;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(110, 231, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    box-shadow: 0 0 30px rgba(110, 231, 255, 0.5);
}

.video-play-btn:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: #6ee7ff;
}

.video-play-btn i {
    font-size: 2.5rem;
    color: #0a0c15;
    margin-left: 5px;
}

.video-thumbnail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 5;
}

/* ========== ABOUT SECTION ========== */
.about-section {
    background: linear-gradient(135deg, #0e121b, #0a0f1a);
    border-radius: 32px;
    padding: 60px 48px;
    margin: 60px 0;
    border: 1px solid rgba(110, 231, 255, 0.2);
    transition: all 0.4s ease;
}

.about-section:hover {
    border-color: rgba(110, 231, 255, 0.5);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    transform: translateY(-5px);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.about-text h2 {
    font-size: 2rem;
    color: #6ee7ff;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.about-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #6ee7ff, transparent);
}

.about-text p {
    color: #cbd5e6;
    line-height: 1.7;
    margin-bottom: 16px;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.about-stat {
    text-align: center;
    padding: 20px;
    background: rgba(110, 231, 255, 0.05);
    border-radius: 20px;
    flex: 1;
    transition: all 0.3s ease;
    cursor: default;
}

.about-stat:hover {
    background: rgba(110, 231, 255, 0.12);
    transform: translateY(-5px);
}

.about-stat .number {
    font-size: 2rem;
    font-weight: 800;
    color: #6ee7ff;
}

.about-stat .label {
    font-size: 0.85rem;
    color: #8e9dbb;
    margin-top: 5px;
}

.about-image {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.about-image:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

/* ========== SOCIAL SECTION ========== */
.social-section {
    background: linear-gradient(135deg, #0c101a, #0a0c15);
    border-radius: 32px;
    padding: 48px;
    margin: 60px 0;
    text-align: center;
    border: 1px solid rgba(110, 231, 255, 0.2);
    transition: all 0.3s ease;
}

.social-section:hover {
    border-color: rgba(110, 231, 255, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.social-section h2 {
    font-size: 2rem;
    color: #6ee7ff;
    margin-bottom: 16px;
}

.social-section p {
    color: #8e9dbb;
    margin-bottom: 40px;
}

.social-grid {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.social-card {
    background: #11161f;
    width: 120px;
    padding: 25px 15px;
    border-radius: 20px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid #222c3a;
}

.social-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: #6ee7ff;
    background: #1a2330;
    box-shadow: 0 15px 30px rgba(110, 231, 255, 0.2);
}

.social-card i {
    font-size: 3rem;
    margin-bottom: 12px;
    transition: transform 0.3s ease;
}

.social-card:hover i {
    transform: scale(1.1);
}

.social-card .social-name {
    font-weight: 600;
    margin-top: 8px;
}

.social-card.facebook i {
    color: #1877f2;
}

.social-card.instagram i {
    color: #e4405f;
}

.social-card.linkedin i {
    color: #0077b5;
}

.social-card.youtube i {
    color: #ff0000;
}

.social-card.github i {
    color: #ffffff;
}

/* ========== SOLUÇÕES SECTION ========== */
.solucoes-section {
    background: linear-gradient(135deg, #0a0f1a, #0c1220);
    border-radius: 32px;
    padding: 48px 32px;
    margin: 60px 0;
    border: 1px solid rgba(110, 231, 255, 0.2);
    transition: all 0.3s ease;
}

.solucoes-section:hover {
    border-color: rgba(110, 231, 255, 0.4);
}

.solucoes-header {
    text-align: center;
    margin-bottom: 32px;
}

.solucoes-header h2 {
    font-size: 2rem;
    color: #6ee7ff;
    position: relative;
    display: inline-block;
}

.solucoes-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #6ee7ff, #4ad4ff);
    border-radius: 3px;
}

.solucoes-header p {
    color: #8e9dbb;
    margin-top: 20px;
}

.marquee-container {
    background: #0c101a;
    border-radius: 60px;
    padding: 20px 0;
    overflow: hidden;
    position: relative;
    border: 1px solid #2a3a5c;
    margin-bottom: 30px;
}

.marquee {
    display: flex;
    animation: marquee 25s linear infinite;
    white-space: nowrap;
}

.marquee:hover {
    animation-play-state: paused;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(110, 231, 255, 0.08);
    padding: 12px 28px;
    margin: 0 15px;
    border-radius: 50px;
    border: 1px solid rgba(110, 231, 255, 0.2);
    transition: all 0.3s ease;
}

.marquee-item:hover {
    background: rgba(110, 231, 255, 0.2);
    border-color: #6ee7ff;
    transform: scale(1.05);
    cursor: default;
}

.marquee-item i {
    font-size: 1.5rem;
    color: #6ee7ff;
}

.marquee-item span {
    font-size: 1rem;
    font-weight: 500;
    color: #e8edf5;
}

.contact-btn-wrapper {
    text-align: center;
    margin: 20px 0 10px;
}

.highlight-quote {
    text-align: center;
    padding: 40px 20px;
    margin: 40px 0;
    background: linear-gradient(135deg, rgba(110, 231, 255, 0.05), rgba(110, 231, 255, 0.02));
    border-radius: 40px;
    border-left: 4px solid #6ee7ff;
}

.highlight-quote p {
    font-size: 1.3rem;
    font-style: italic;
    color: #cbd5e6;
    max-width: 800px;
    margin: 0 auto;
}

.highlight-quote .quote-author {
    margin-top: 16px;
    font-size: 0.9rem;
    color: #6ee7ff;
}

/* ========== FERRAMENTAS ========== */
.ferramentas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.ferramenta-card {
    background: #11161f;
    border-radius: 20px;
    padding: 20px 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #222c3a;
    cursor: pointer;
}

.ferramenta-card:hover {
    border-color: #6ee7ff;
    transform: translateY(-8px);
    background: #1a2330;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.ferramenta-icon {
    width: 55px;
    height: 55px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(110, 231, 255, 0.08);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.ferramenta-card:hover .ferramenta-icon {
    background: rgba(110, 231, 255, 0.15);
    transform: scale(1.05);
}

.ferramenta-icon i,
.ferramenta-icon svg {
    font-size: 2rem;
    color: #6ee7ff;
}

.ferramenta-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.ferramenta-card p {
    font-size: 0.65rem;
    color: #8e9dbb;
}

/* ========== FEATURES ========== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin: 80px 0;
}

.feature-card {
    background: #11161f;
    border-radius: 28px;
    padding: 32px 24px;
    transition: all 0.4s ease;
    border: 1px solid #1e2a3a;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(110, 231, 255, 0.05), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::before {
    left: 100%;
}

.feature-card:hover {
    border-color: #2a5f7a;
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(110, 231, 255, 0.08);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    background: rgba(110, 231, 255, 0.15);
    transform: scale(1.05);
}

.feature-icon i {
    font-size: 1.8rem;
    color: #6ee7ff;
}

.feature-card h3 {
    margin-bottom: 12px;
}

.feature-card p {
    color: #8e9dbb;
    line-height: 1.6;
}

/* ========== TEAM ========== */
.team-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
    margin: 48px 0;
}

.team-card {
    background: #11161f;
    border-radius: 32px;
    padding: 28px;
    text-align: center;
    width: 220px;
    border: 1px solid #222c3a;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.team-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(110, 231, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.team-card:hover {
    border-color: #6ee7ff;
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.team-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 16px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #6ee7ff;
    transition: all 0.3s ease;
}

.team-card:hover .team-avatar {
    transform: scale(1.05);
    border-color: #fff;
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ========== TESTIMONIALS ========== */
.testimonials-section {
    background: #0e121b;
    border-radius: 48px;
    padding: 56px 48px;
    margin: 60px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin: 48px 0;
}

.testi-card {
    background: #11161f;
    border-radius: 28px;
    padding: 32px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.testi-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: currentColor;
    transition: width 0.3s ease;
}

.testi-card:hover::before {
    width: 100%;
}

.testi-card:hover {
    transform: translateY(-8px);
}

.testi-card.color-1 {
    background: linear-gradient(135deg, #1a2a3a, #0f1a24);
    border: 1px solid rgba(110, 231, 255, 0.3);
}

.testi-card.color-2 {
    background: linear-gradient(135deg, #2a1a3a, #1a0f24);
    border: 1px solid rgba(192, 132, 252, 0.3);
}

.testi-card.color-3 {
    background: linear-gradient(135deg, #1a3a2a, #0f241a);
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.testi-card.color-1 .testi-quote-icon {
    color: #6ee7ff;
}

.testi-card.color-2 .testi-quote-icon {
    color: #c084fc;
}

.testi-card.color-3 .testi-quote-icon {
    color: #4ade80;
}

.testi-quote-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    display: block;
}

.testi-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #d0ddf5;
    margin-bottom: 24px;
    font-style: italic;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.testi-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.testi-card:hover .testi-avatar {
    transform: scale(1.1);
}

.testi-author-name {
    font-weight: 700;
    font-size: 0.9rem;
}

.testi-author-name.color-1 {
    color: #6ee7ff;
}

.testi-author-name.color-2 {
    color: #c084fc;
}

.testi-author-name.color-3 {
    color: #4ade80;
}

.testimonials-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 32px;
}

.nav-btn {
    background: rgba(110, 231, 255, 0.1);
    border: 1px solid rgba(110, 231, 255, 0.3);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    color: #6ee7ff;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    background: rgba(110, 231, 255, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(110, 231, 255, 0.3);
}

.page-indicator {
    display: flex;
    gap: 8px;
    align-items: center;
}

.page-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3a4a6a;
    cursor: pointer;
    transition: all 0.3s ease;
}

.page-dot.active {
    background: #6ee7ff;
    width: 24px;
    border-radius: 10px;
}

.page-dot:hover {
    transform: scale(1.2);
    background: #6ee7ff;
}

/* ========== COURSES ========== */
.courses-header {
    margin-bottom: 48px;
    text-align: center;
}

.courses-header h2 {
    font-size: 2.5rem;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #fff, #6ee7ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.courses-header p {
    color: #8e9dbb;
    font-size: 1.1rem;
}

.courses-header .courses-stats-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(110, 231, 255, 0.1);
    padding: 8px 20px;
    border-radius: 40px;
    margin-top: 20px;
    font-size: 0.85rem;
    color: #6ee7ff;
    transition: all 0.3s ease;
}

.courses-header .courses-stats-badge:hover {
    background: rgba(110, 231, 255, 0.2);
    transform: scale(1.02);
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 32px;
    margin: 48px 0;
}

.course-card {
    background: linear-gradient(135deg, #11161f, #0e121b);
    border-radius: 28px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(110, 231, 255, 0.1);
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.course-card:hover {
    transform: translateY(-8px);
    border-color: rgba(110, 231, 255, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.course-banner {
    height: 180px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.course-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.6));
    z-index: 1;
}

.course-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(110, 231, 255, 0.2);
    backdrop-filter: blur(8px);
    color: #6ee7ff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 2;
    border: 1px solid rgba(110, 231, 255, 0.3);
}

.course-badge.premium {
    background: rgba(255, 215, 0, 0.2);
    color: #ffd700;
    border-color: rgba(255, 215, 0, 0.3);
}

.course-level {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 500;
    z-index: 2;
    color: #6ee7ff;
}

.course-content {
    padding: 24px;
}

.course-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
}

.course-instructor {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0;
    color: #8e9dbb;
    font-size: 0.8rem;
}

.course-instructor img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #6ee7ff;
}

.course-stats {
    display: flex;
    gap: 20px;
    margin: 16px 0;
    font-size: 0.75rem;
    color: #6ee7ff;
    flex-wrap: wrap;
}

.course-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.course-rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 12px 0;
}

.stars {
    color: #ffc107;
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.rating-value {
    color: #8e9dbb;
    font-size: 0.75rem;
}

.course-price {
    font-size: 1.3rem;
    font-weight: 800;
    color: #6ee7ff;
    margin: 12px 0;
}

.course-price .old-price {
    font-size: 0.85rem;
    color: #8e9dbb;
    text-decoration: line-through;
    margin-left: 8px;
    font-weight: normal;
}

.btn-course {
    width: 100%;
    background: linear-gradient(105deg, #1e8bb0, #116b8f);
    border: none;
    padding: 12px;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    margin-top: 16px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-course:hover {
    background: linear-gradient(105deg, #2a9bc0, #1a7b9f);
    transform: scale(1.02);
    box-shadow: 0 5px 15px rgba(30, 139, 176, 0.3);
}

.admin-course-controls {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    gap: 8px;
    z-index: 20;
}

.admin-course-btn {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    color: white;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-course-btn.edit-course-btn {
    background: rgba(110, 231, 255, 0.8);
    color: #0a0c15;
}

.admin-course-btn.delete-course-btn {
    background: rgba(255, 68, 68, 0.8);
    color: white;
}

.admin-course-btn.add-lesson-btn {
    background: rgba(74, 222, 128, 0.8);
    color: #0a0c15;
}

.admin-course-btn:hover {
    transform: scale(1.05);
}

.admin-add-course {
    margin-bottom: 32px;
    display: flex;
    justify-content: flex-end;
}

.btn-admin-add-course {
    background: linear-gradient(105deg, #2a8b5f, #1a6b45);
    border: none;
    padding: 12px 28px;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-admin-add-course:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 139, 95, 0.3);
}

.course-progress {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid rgba(110, 231, 255, 0.1);
}

.progress-bar-container {
    background: #1e2a3a;
    border-radius: 20px;
    height: 6px;
    overflow: hidden;
}

.progress-bar-fill {
    background: linear-gradient(90deg, #6ee7ff, #1e8bb0);
    height: 100%;
    border-radius: 20px;
    transition: width 0.3s ease;
}

.progress-text {
    font-size: 0.7rem;
    color: #8e9dbb;
    margin-top: 6px;
    text-align: right;
}

/* ========== LESSONS ========== */
.lesson-item {
    display: flex;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #1e2a3a;
    transition: all 0.2s;
    position: relative;
    cursor: pointer;
}

.lesson-item:hover {
    background: #1a2330;
    padding-left: 25px;
}

.lesson-locked {
    opacity: 0.6;
    cursor: not-allowed;
}

.lesson-number {
    width: 40px;
    font-weight: 700;
    color: #6ee7ff;
}

.lesson-info {
    flex: 1;
}

.lesson-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.lesson-duration {
    font-size: 0.7rem;
    color: #8e9dbb;
}

.lesson-status i {
    font-size: 1.2rem;
}

.admin-lesson-controls {
    display: flex;
    gap: 8px;
    margin-left: 12px;
}

.admin-lesson-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    padding: 5px;
    border-radius: 6px;
    transition: all 0.2s;
}

.admin-lesson-btn.edit-lesson-btn {
    color: #6ee7ff;
}

.admin-lesson-btn.delete-lesson-btn {
    color: #ff6b6b;
}

.admin-lesson-btn:hover {
    background: #2a3a5c;
    transform: scale(1.05);
}

.course-detail-header {
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.back-btn {
    background: none;
    border: none;
    color: #6ee7ff;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    padding: 8px 16px;
    border-radius: 40px;
}

.back-btn:hover {
    transform: translateX(-5px);
    background: rgba(110, 231, 255, 0.1);
}

.add-lesson-header-btn {
    background: linear-gradient(105deg, #2a8b5f, #1a6b45);
    border: none;
    padding: 10px 20px;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.add-lesson-header-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 139, 95, 0.3);
}

.course-info {
    background: linear-gradient(135deg, #11161f, #0e121b);
    border-radius: 32px;
    padding: 32px;
    margin-bottom: 40px;
    border: 1px solid rgba(110, 231, 255, 0.1);
}

.course-info h1 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.course-meta {
    display: flex;
    gap: 24px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.course-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #8e9dbb;
    font-size: 0.85rem;
}

.course-meta-item i {
    color: #6ee7ff;
}

.lessons-list {
    background: #11161f;
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid rgba(110, 231, 255, 0.1);
}

.certificate-badge {
    background: rgba(255, 215, 0, 0.2);
    color: #ffd700;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
}

/* ========== VIDEO PLAYER MODAL ========== */
.video-player-modal {
    max-width: 900px;
    width: 90%;
    background: #0a0c15;
    border-radius: 24px;
    overflow: hidden;
}

.video-container-modal {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    background: #000;
}

.video-container-modal iframe,
.video-container-modal video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-info-modal {
    padding: 20px;
}

.video-info-modal h3 {
    color: #6ee7ff;
    margin-bottom: 8px;
}

.video-info-modal p {
    color: #8e9dbb;
    font-size: 0.9rem;
}

/* ========== MODALS ========== */
.course-modal,
.lesson-modal {
    max-width: 550px;
    width: 90%;
}

.course-modal input,
.course-modal textarea,
.course-modal select,
.lesson-modal input,
.lesson-modal textarea {
    width: 100%;
    background: #0c101a;
    border: 1px solid #253040;
    padding: 12px 16px;
    border-radius: 12px;
    color: white;
    margin-bottom: 16px;
    font-family: inherit;
    transition: all 0.2s;
}

.course-modal input:focus,
.course-modal textarea:focus,
.lesson-modal input:focus,
.lesson-modal textarea:focus {
    border-color: #6ee7ff;
    outline: none;
    box-shadow: 0 0 10px rgba(110, 231, 255, 0.2);
}

.course-modal textarea,
.lesson-modal textarea {
    min-height: 80px;
    resize: vertical;
}

.course-modal .form-row,
.lesson-modal .form-row {
    display: flex;
    gap: 12px;
}

.course-modal .form-row>*,
.lesson-modal .form-row>* {
    flex: 1;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}

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

.login-modal {
    background: #11161f;
    border-radius: 48px;
    padding: 40px;
    width: 90%;
    max-width: 450px;
    border: 1px solid #6ee7ff;
}

.close-login,
.close-product-modal,
.close-course-modal,
.close-lesson-modal,
.close-payment-modal {
    float: right;
    font-size: 24px;
    cursor: pointer;
    color: #aaa;
    transition: transform 0.2s;
}

.close-login:hover,
.close-product-modal:hover,
.close-course-modal:hover,
.close-lesson-modal:hover,
.close-payment-modal:hover {
    transform: rotate(90deg);
    color: #6ee7ff;
}

.switch-auth {
    text-align: center;
    margin-top: 20px;
    color: #6ee7ff;
    cursor: pointer;
    transition: all 0.2s;
}

.switch-auth:hover {
    text-decoration: underline;
    transform: scale(1.02);
}

/* ========== PRODUCTS ========== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
    margin: 40px 0;
}

.product-card {
    background: #11161f;
    border-radius: 28px;
    padding: 24px;
    transition: all 0.4s ease;
    border: 1px solid #222c3a;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(110, 231, 255, 0.05), transparent);
    transition: left 0.5s ease;
}

.product-card:hover::before {
    left: 100%;
}

.product-card:hover {
    border-color: #6ee7ff;
    transform: translateY(-8px);
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: #6ee7ff20;
    color: #6ee7ff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    z-index: 2;
}

.product-image {
    width: 100%;
    height: 180px;
    object-fit: contain;
    border-radius: 20px;
    margin-bottom: 20px;
    background: #1a2330;
    padding: 20px;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image {
    transform: scale(1.02);
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.product-desc {
    color: #9aabca;
    font-size: 0.8rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.product-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #6ee7ff;
    margin: 12px 0;
}

.btn-add-cart {
    width: 100%;
    background: linear-gradient(105deg, #1e8bb0, #116b8f);
    border: none;
    padding: 10px;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-add-cart:hover {
    transform: scale(1.02);
    box-shadow: 0 3px 10px rgba(30, 139, 176, 0.3);
}

.admin-product-controls {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    gap: 8px;
    z-index: 3;
}

.admin-product-btn {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    cursor: pointer;
    color: white;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-product-btn.edit-btn {
    background: rgba(110, 231, 255, 0.8);
    color: #0a0c15;
}

.admin-product-btn.delete-btn {
    background: rgba(255, 68, 68, 0.8);
    color: white;
}

.admin-product-btn:hover {
    transform: scale(1.05);
}

.admin-add-product {
    margin-bottom: 32px;
    display: flex;
    justify-content: flex-end;
}

.btn-admin-add {
    background: linear-gradient(105deg, #2a8b5f, #1a6b45);
    border: none;
    padding: 12px 28px;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
}

.btn-admin-add:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(42, 139, 95, 0.3);
}

.product-modal {
    max-width: 550px;
    width: 90%;
}

.product-modal input,
.product-modal textarea,
.product-modal select {
    width: 100%;
    background: #0c101a;
    border: 1px solid #253040;
    padding: 12px 16px;
    border-radius: 12px;
    color: white;
    margin-bottom: 16px;
    font-family: inherit;
    transition: all 0.2s;
}

.product-modal input:focus,
.product-modal textarea:focus {
    border-color: #6ee7ff;
    outline: none;
}

.product-modal textarea {
    min-height: 80px;
    resize: vertical;
}

.product-modal .form-row {
    display: flex;
    gap: 12px;
}

.product-modal .form-row>* {
    flex: 1;
}

.search-bar {
    margin-bottom: 32px;
    display: flex;
    justify-content: center;
}

.search-container {
    display: flex;
    align-items: center;
    background: #1a2330;
    border-radius: 60px;
    padding: 8px 20px;
    width: 100%;
    max-width: 500px;
    border: 1px solid #2a3a5c;
    transition: all 0.3s ease;
}

.search-container:focus-within {
    border-color: #6ee7ff;
    box-shadow: 0 0 0 2px rgba(110, 231, 255, 0.2);
}

.search-container i {
    color: #6ee7ff;
    font-size: 1.2rem;
    margin-right: 12px;
}

.search-container input {
    background: transparent;
    border: none;
    padding: 12px 0;
    width: 100%;
    color: white;
    font-size: 1rem;
    outline: none;
}

.search-container input::placeholder {
    color: #8e9dbb;
}

.clear-search {
    background: none;
    border: none;
    color: #8e9dbb;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 5px;
    margin-left: 8px;
    transition: color 0.2s;
}

.clear-search:hover {
    color: #6ee7ff;
}

.no-results {
    text-align: center;
    padding: 40px;
    color: #8e9dbb;
    font-size: 1.1rem;
    background: #11161f;
    border-radius: 28px;
    margin: 40px 0;
}

/* ========== BLOG ========== */
.blog-header {
    text-align: center;
    margin-bottom: 32px;
}

.blog-header h2 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.blog-filters-wrapper {
    max-width: 800px;
    margin: 0 auto 32px auto;
    text-align: center;
}

.blog-search-bar {
    margin-bottom: 24px;
    display: flex;
    justify-content: center;
}

.blog-search-container {
    display: flex;
    align-items: center;
    background: #1a2330;
    border-radius: 60px;
    padding: 8px 20px;
    width: 100%;
    max-width: 400px;
    border: 1px solid #2a3a5c;
    transition: all 0.3s ease;
}

.blog-search-container:focus-within {
    border-color: #6ee7ff;
    box-shadow: 0 0 0 2px rgba(110, 231, 255, 0.2);
}

.blog-search-container i {
    color: #6ee7ff;
    font-size: 1.1rem;
    margin-right: 12px;
}

.blog-search-container input {
    background: transparent;
    border: none;
    padding: 10px 0;
    width: 100%;
    color: white;
    font-size: 0.9rem;
    outline: none;
}

.blog-search-container input::placeholder {
    color: #8e9dbb;
}

.blog-clear-search {
    background: none;
    border: none;
    color: #8e9dbb;
    cursor: pointer;
    font-size: 1rem;
    padding: 5px;
    margin-left: 8px;
    transition: color 0.2s;
}

.blog-clear-search:hover {
    color: #6ee7ff;
}

.blog-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    border-bottom: 1px solid #1e2a3a;
    padding-bottom: 16px;
}

.filter-btn {
    background: #11161f;
    border: 1px solid #2a3a5c;
    padding: 8px 20px;
    border-radius: 40px;
    color: #8e9dbb;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.85rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: #6ee7ff20;
    border-color: #6ee7ff;
    color: #6ee7ff;
    transform: translateY(-2px);
}

.blog-feed {
    max-width: 800px;
    margin: 0 auto;
}

.blog-post {
    background: #11161f;
    border-radius: 20px;
    margin-bottom: 32px;
    overflow: hidden;
    border: 1px solid #222c3a;
    transition: all 0.3s ease;
    position: relative;
}

.blog-post:hover {
    border-color: #6ee7ff;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.post-pin {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(110, 231, 255, 0.2);
    backdrop-filter: blur(4px);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    color: #6ee7ff;
    font-weight: 600;
    z-index: 2;
}

.post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 12px 20px;
}

.post-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-post:hover .post-avatar {
    transform: scale(1.05);
}

.post-author-info {
    flex: 1;
}

.post-author-name {
    font-weight: 700;
    font-size: 1rem;
    color: #e8edf5;
}

.post-date {
    font-size: 0.7rem;
    color: #8e9dbb;
    margin-top: 2px;
}

.post-content-text {
    padding: 0 20px 16px 20px;
}

.post-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #6ee7ff;
}

.post-body {
    color: #cbd5e6;
    line-height: 1.6;
    font-size: 0.95rem;
}

.post-image {
    margin: 16px 0;
    border-radius: 16px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    max-height: 500px;
    object-fit: contain;
    display: block;
    background: #0a0c15;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.blog-post:hover .post-image img {
    transform: scale(1.02);
}

.post-stats {
    display: flex;
    gap: 20px;
    padding: 12px 20px;
    border-top: 1px solid #1e2a3a;
    border-bottom: 1px solid #1e2a3a;
    color: #8e9dbb;
    font-size: 0.8rem;
}

.post-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.post-stats span:hover {
    color: #6ee7ff;
    transform: scale(1.05);
}

.post-actions {
    display: flex;
    padding: 8px 20px;
    gap: 20px;
}

.post-action-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 10px;
    border-radius: 12px;
    color: #8e9dbb;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.post-action-btn:hover {
    background: #1a2330;
    color: #6ee7ff;
    transform: scale(1.02);
}

.comments-section {
    padding: 20px 24px;
    background: #0c101a;
    border-top: 1px solid rgba(110, 231, 255, 0.1);
    display: none;
}

.comments-section.show {
    display: block;
    animation: fadeInUp 0.3s ease;
}

.comment-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid #1e2a3a;
}

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-content {
    flex: 1;
}

.comment-author {
    font-weight: 600;
    font-size: 0.85rem;
    color: #6ee7ff;
}

.comment-text {
    font-size: 0.85rem;
    color: #cbd5e6;
    margin-top: 4px;
    line-height: 1.5;
}

.comment-date {
    font-size: 0.65rem;
    color: #8e9dbb;
    margin-top: 4px;
}

.add-comment {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.add-comment input {
    flex: 1;
    background: #1a2330;
    border: 1px solid #253040;
    padding: 10px 14px;
    border-radius: 40px;
    color: white;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.add-comment input:focus {
    outline: none;
    border-color: #6ee7ff;
}

.add-comment button {
    background: linear-gradient(105deg, #1e8bb0, #116b8f);
    border: none;
    padding: 10px 20px;
    border-radius: 40px;
    color: white;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.add-comment button:hover {
    transform: scale(1.02);
    box-shadow: 0 3px 10px rgba(30, 139, 176, 0.3);
}

/* ========== ADMIN PANEL ========== */
.admin-panel {
    background: #11161f;
    border-radius: 20px;
    padding: 24px;
    margin-bottom: 48px;
    border: 1px solid #6ee7ff;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.admin-panel h3 {
    margin-bottom: 20px;
    color: #6ee7ff;
    display: flex;
    align-items: center;
    gap: 10px;
}

.create-post-box {
    background: #0c101a;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 24px;
}

.create-post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.create-post-header img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.create-post-input {
    flex: 1;
    background: #1a2330;
    border: none;
    padding: 12px 16px;
    border-radius: 40px;
    color: white;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.create-post-input:hover {
    background: #253040;
    transform: scale(1.01);
}

.create-post-modal {
    display: none;
    background: #11161f;
    border-radius: 20px;
    padding: 20px;
    margin-top: 16px;
    border: 1px solid #6ee7ff;
}

.create-post-modal.show {
    display: block;
    animation: fadeInUp 0.3s ease;
}

.create-post-modal input,
.create-post-modal textarea,
.create-post-modal select {
    width: 100%;
    background: #0c101a;
    border: 1px solid #253040;
    padding: 12px;
    border-radius: 12px;
    color: white;
    margin-bottom: 12px;
    font-family: inherit;
    transition: all 0.2s;
}

.create-post-modal input:focus,
.create-post-modal textarea:focus,
.create-post-modal select:focus {
    border-color: #6ee7ff;
    outline: none;
}

.create-post-modal textarea {
    min-height: 100px;
    resize: vertical;
}

.create-post-modal .pin-control {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.create-post-modal .pin-control label {
    color: #8e9dbb;
    font-size: 0.85rem;
}

.admin-posts-list {
    margin-top: 24px;
}

.admin-post-item {
    background: #0c101a;
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s;
}

.admin-post-item:hover {
    background: #1a2330;
    transform: translateX(5px);
}

.admin-post-title {
    font-weight: 600;
    font-size: 0.9rem;
}

.admin-post-actions button {
    background: none;
    border: none;
    color: #ff6b6b;
    cursor: pointer;
    margin-left: 12px;
    font-size: 1rem;
    transition: all 0.2s;
}

.admin-post-actions button.edit {
    color: #6ee7ff;
}

.admin-post-actions button.pin-btn {
    color: #ffd700;
}

.admin-post-actions button:hover {
    transform: scale(1.1);
}

/* ========== CONTACTS ========== */
.contact-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 48px;
    background: #11161f;
    border-radius: 48px;
    padding: 48px;
}

.contact-info {
    flex: 1;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 28px 0;
    transition: transform 0.2s;
}

.contact-item:hover {
    transform: translateX(5px);
}

.input-field {
    width: 100%;
    background: #0c101a;
    border: 1px solid #253040;
    padding: 14px 18px;
    border-radius: 40px;
    color: white;
    margin-bottom: 20px;
    transition: all 0.2s;
}

.input-field:focus {
    border-color: #6ee7ff;
    outline: none;
    box-shadow: 0 0 10px rgba(110, 231, 255, 0.2);
}

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99;
    background: #25D366;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-float:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float i {
    font-size: 1.8rem;
    color: white;
}

/* ========== FOOTER ========== */
footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid #1a2330;
    color: #6c7a9e;
}

/* ========== TOAST ========== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: #1a4a5a;
    padding: 10px 20px;
    border-radius: 50px;
    color: white;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 999;
    font-size: 0.85rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-content h1 {
        font-size: 3rem;
    }
    .hero-content {
        padding: 35px;
    }
    .video-section {
        max-width: 100%;
    }
    .video-container {
        padding-bottom: 50%;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .hero-section {
        min-height: 500px;
    }
    .hero {
        padding: 40px 20px;
    }
    .hero-content {
        padding: 25px;
    }
    .hero-stats {
        gap: 25px;
        padding: 12px 20px;
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .video-container {
        padding-bottom: 56.25%;
    }
    .nav-links {
        display: none;
    }
    .hamburger-menu {
        display: flex;
    }
    .navbar {
        justify-content: space-between;
    }
    .navbar>div:first-child {
        flex: 1;
    }
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    .courses-grid {
        grid-template-columns: 1fr;
    }
    .blog-feed {
        margin: 0;
    }
    .product-modal .form-row,
    .course-modal .form-row,
    .lesson-modal .form-row {
        flex-direction: column;
    }
    .admin-lesson-controls {
        flex-direction: column;
        gap: 4px;
    }
    .course-detail-header {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    .add-lesson-header-btn {
        justify-content: center;
    }
    .user-controls {
        margin-top: 0;
    }
    .ferramentas-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-content {
        grid-template-columns: 1fr;
    }
    .social-grid {
        gap: 16px;
    }
    .social-card {
        width: 100px;
    }
    .courses-header h2 {
        font-size: 1.8rem;
    }
    .video-player-modal {
        width: 95%;
    }
    .highlight-quote p {
        font-size: 1rem;
    }
    .about-section {
        padding: 40px 25px;
    }
    .social-section {
        padding: 35px 25px;
    }
    .solucoes-section {
        padding: 35px 20px;
    }
    .testimonials-section {
        padding: 35px 25px;
    }
    .hero-stats {
        gap: 20px;
        padding: 15px 20px;
    }
    .stat-number {
        font-size: 1.5rem;
    }
    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 16px;
    }
    .hero-content p {
        font-size: 1rem;
    }
    .video-play-btn {
        width: 60px;
        height: 60px;
    }
    .video-play-btn i {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    .hero {
        padding: 30px 15px;
    }
    .hero-content {
        padding: 20px;
    }
    .hero-badge {
        font-size: 0.7rem;
        padding: 5px 12px;
        margin-bottom: 15px;
    }
    .stat-number {
        font-size: 1.2rem;
    }
    .stat-label {
        font-size: 0.7rem;
    }
    .btn-primary {
        padding: 10px 24px;
        font-size: 0.85rem;
    }
    .about-text h2 {
        font-size: 1.5rem;
    }
    .solucoes-header h2 {
        font-size: 1.5rem;
    }
    .social-section h2 {
        font-size: 1.5rem;
    }
    .features-grid {
        gap: 20px;
        margin: 50px 0;
    }
    .feature-card {
        padding: 25px 20px;
    }
    .team-card {
        width: 180px;
        padding: 20px;
    }
    .team-avatar {
        width: 80px;
        height: 80px;
    }
    .testi-card {
        padding: 25px;
    }
    .video-play-btn {
        width: 50px;
        height: 50px;
    }
    .video-play-btn i {
        font-size: 1.5rem;
    }
}