/* =========================================================
   Nexora Craft - Enterprise Software & SaaS Theme
   Features: Morphing Backgrounds, Glassmorphism, Micro-Interactions
========================================================= */

:root {
    --bg-dark: #070B14;
    --bg-card: rgba(15, 23, 42, 0.75);
    --bg-card-hover: rgba(30, 41, 59, 0.85);
    --primary-cyan: #00F2FE;
    --primary-blue: #4FACFE;
    --accent-purple: #7F56D9;
    --accent-pink: #F43F5E;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --border-color: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 242, 254, 0.4);
    --gradient-primary: linear-gradient(135deg, #00F2FE 0%, #4FACFE 100%);
    --gradient-accent: linear-gradient(135deg, #7F56D9 0%, #EC4899 100%);
    --gradient-dark: linear-gradient(180deg, #070B14 0%, #0F172A 100%);
    --shadow-glow: 0 0 35px rgba(0, 242, 254, 0.2);
    --radius-lg: 20px;
    --radius-md: 12px;
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

/* Morphing Ambient Background Blobs */
.morph-bg-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.morph-blob {
    position: absolute;
    filter: blur(80px);
    opacity: 0.45;
    animation: morphAnimation 16s ease-in-out infinite alternate;
}

.blob-1 {
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #00F2FE 0%, #7F56D9 100%);
}

.blob-2 {
    top: 40%;
    right: -150px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #EC4899 0%, #4FACFE 100%);
    animation-delay: -5s;
}

.blob-3 {
    bottom: -150px;
    left: 20%;
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, #7F56D9 0%, #00F2FE 100%);
    animation-delay: -10s;
}

@keyframes morphAnimation {
    0% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 70%;
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    50% {
        border-radius: 70% 30% 50% 50% / 30% 60% 40% 70%;
        transform: translate(50px, 80px) rotate(180deg) scale(1.1);
    }
    100% {
        border-radius: 50% 50% 30% 70% / 60% 30% 70% 40%;
        transform: translate(-30px, -40px) rotate(360deg) scale(0.95);
    }
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header & Glass Navbar */
.navbar {
    background: rgba(7, 11, 20, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    padding: 18px 0;
    transition: var(--transition);
}

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

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-svg {
    width: 42px;
    height: 42px;
    filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.5));
}

.brand-text {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.brand-text span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    font-size: 15px;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
    padding: 6px 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-main);
}

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Buttons */
.btn {
    padding: 12px 26px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #070B14;
    box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 242, 254, 0.55);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    backdrop-filter: blur(8px);
}

.btn-outline:hover {
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    background: rgba(0, 242, 254, 0.1);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding: 120px 0 90px;
    text-align: center;
    position: relative;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 50px;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid var(--border-glow);
    color: var(--primary-cyan);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: 60px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: -1px;
}

.hero h1 span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 19px;
    color: var(--text-muted);
    max-width: 720px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 18px;
    margin-bottom: 70px;
}

/* Product Browser Mockup Visual Effect */
.mockup-wrapper {
    position: relative;
    max-width: 1040px;
    margin: 0 auto;
}

.browser-mockup {
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), var(--shadow-glow);
    backdrop-filter: blur(20px);
    transition: var(--transition);
}

.browser-mockup:hover {
    border-color: var(--border-glow);
    transform: translateY(-6px);
}

.browser-header {
    background: rgba(7, 11, 20, 0.9);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.dots {
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot-red { background: #FF5F56; }
.dot-yellow { background: #FFBD2E; }
.dot-green { background: #27C93F; }

.browser-address {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 4px 16px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-muted);
    flex: 1;
    max-width: 400px;
}

.browser-body {
    padding: 30px;
}

/* Cards & Grid Layouts */
.section {
    padding: 90px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-title span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 17px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    backdrop-filter: blur(16px);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: var(--border-glow);
    background: var(--bg-card-hover);
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
}

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

.card-icon {
    width: 58px;
    height: 58px;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--primary-cyan);
    margin-bottom: 24px;
}

.glass-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
}

.glass-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* Product Tag Badge */
.product-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(127, 86, 217, 0.2);
    border: 1px solid rgba(127, 86, 217, 0.4);
    color: #C084FC;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 16px;
}

/* Page Header Banner */
.page-header {
    padding: 80px 0 50px;
    text-align: center;
    background: linear-gradient(180deg, rgba(0, 242, 254, 0.05) 0%, transparent 100%);
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    font-size: 46px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.page-header p {
    color: var(--text-muted);
    font-size: 18px;
    max-width: 650px;
    margin: 0 auto;
}

/* Interactive Accordion (FAQ) */
.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.accordion-header {
    padding: 20px 24px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-main);
}

.accordion-header:hover {
    color: var(--primary-cyan);
}

.accordion-content {
    padding: 0 24px 20px;
    color: var(--text-muted);
    font-size: 15px;
    display: none;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.accordion-item.active .accordion-content {
    display: block;
    margin-top: 12px;
}

.accordion-item.active {
    border-color: var(--border-glow);
}

/* Auth / Login Modal Card */
.auth-wrapper {
    min-height: calc(100vh - 220px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 44px;
    width: 100%;
    max-width: 460px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--shadow-glow);
    backdrop-filter: blur(20px);
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
}

.auth-tab {
    flex: 1;
    text-align: center;
    padding: 14px;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.auth-tab.active {
    color: var(--primary-cyan);
    border-bottom-color: var(--primary-cyan);
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: rgba(7, 11, 20, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-main);
    font-size: 15px;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary-cyan);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
}

/* Footer */
.footer {
    background: #04070D;
    border-top: 1px solid var(--border-color);
    padding: 70px 0 35px;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 18px;
    max-width: 320px;
    line-height: 1.6;
}

.footer-col h4 {
    color: var(--text-main);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 22px;
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--text-muted);
    font-size: 14px;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--border-color);
    padding-top: 28px;
    color: var(--text-muted);
    font-size: 14px;
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
    .grid-3, .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero h1 {
        font-size: 44px;
    }
}

@media (max-width: 768px) {
    .grid-3, .grid-2, .footer-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 34px;
    }
    .hero p {
        font-size: 16px;
    }
}