:root {
    --color-zen-teal: #35C6C8;
    --color-zen-blue: #3A7BDB;
    --color-zen-indigo: #6A4FD8;
    --color-zen-purple: #8A49D6;
    --color-zen-pink: #E24A8D;
    --color-zen-bg: #F4F4F6;

    --color-text-primary: #1A2231;
    --color-text-secondary: #475467;
    --color-white: #ffffff;

    --font-main: 'Outfit', sans-serif;

    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-premium: 0 20px 40px -10px rgba(0, 0, 0, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.6);
    --glass-border: rgba(255, 255, 255, 0.4);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--color-zen-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-zen-teal) 0%, var(--color-zen-blue) 40%, var(--color-zen-indigo) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

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

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 1024px) {

    .grid-2,
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {

    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.section {
    padding: 10rem 0;
}

@media (max-width: 768px) {
    .section {
        padding: 6rem 0;
    }
}

/* Utilities */
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-16 { margin-bottom: 4rem; }

.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 2rem; }

.text-sm { font-size: 0.875rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-4xl { font-size: 2.5rem; line-height: 1.2; }
.text-5xl { font-size: 3rem; line-height: 1.1; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.max-w-2xl { max-width: 42rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.items-center { align-items: center; }
.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }
.opacity-100 { opacity: 1; }
.rounded-3xl { border-radius: 1.5rem; }
.p-12 { padding: 3rem; }
.gap-8 { gap: 2rem; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2rem;
    border-radius: 100px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    font-size: 1rem;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-zen-blue) 0%, var(--color-zen-indigo) 100%);
    color: var(--color-white);
    box-shadow: 0 10px 20px -5px rgba(58, 123, 219, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px -5px rgba(58, 123, 219, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--color-zen-blue);
    color: var(--color-zen-blue);
}

.btn-outline:hover {
    background: rgba(58, 123, 219, 0.05);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition-smooth);
}

header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 32px;
    width: auto;
    display: block;
    transition: var(--transition-smooth);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 0;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--color-white);
        flex-direction: column;
        justify-content: center;
        padding: 4rem 2rem;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        gap: 2rem;
    }

    .nav-links.active {
        right: 0;
    }

    .lang-selector {
        margin-bottom: 1rem;
    }
}

/* Hamburger animation */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: var(--transition-smooth);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-zen-blue) 0%, var(--color-zen-indigo) 100%);
    color: var(--color-white) !important;
    box-shadow: 0 10px 20px -5px rgba(58, 123, 219, 0.3);
}

/* Custom Language Selector */
.lang-selector {
    position: relative;
    display: inline-block;
}

.lang-trigger {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1rem;
    border-radius: 12px;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-primary);
    transition: var(--transition-smooth);
}

.lang-trigger:hover {
    background: var(--color-white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.flag-icon {
    width: 20px;
    height: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 2px;
    overflow: hidden;
}

.flag-icon svg {
    width: 100%;
    height: 100%;
}

.chevron {
    width: 12px;
    height: 12px;
    transition: transform 0.3s ease;
}

.lang-selector.active .chevron {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    overflow: hidden;
}

.lang-selector.active .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown a {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.2rem;
    text-decoration: none;
    color: var(--color-text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s ease;
}

.lang-dropdown a:hover {
    background: var(--color-zen-bg);
    color: var(--color-zen-blue);
}

.lang-dropdown a.active {
    background: rgba(58, 123, 219, 0.05);
    color: var(--color-zen-blue);
}

/* Hero Section */
.hero {
    padding-top: 12rem;
    text-align: center;
    position: relative;
    padding-bottom: 4rem;
}

@media (max-width: 768px) {
    .hero {
        padding-top: 8rem;
        text-align: center;
    }

    .hero-grid {
        text-align: center !important;
    }

    .hero-actions {
        justify-content: center !important;
    }
}

.hero-tagline {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-zen-indigo);
    margin-bottom: 1.5rem;
    display: block;
}

.hero h1 {
    font-size: 4rem;
    max-width: 900px;
    margin: 0 auto 2rem;
    letter-spacing: -0.02em;
}

@media (max-width: 1024px) {
    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.25rem;
    }
}

.hero p {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.hero-mockup {
    margin-top: 5rem;
    position: relative;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.hero-mockup img {
    width: 100%;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .hero-mockup {
        margin-top: 3rem;
        transform: none !important;
    }
}

/* Pricing Page */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: 32px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: var(--transition-smooth);
}

@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .pricing-card {
        padding: 2.5rem 1.5rem;
    }
    
    .pricing-card.popular {
        transform: none !important;
    }
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        padding-top: 2rem;
    }
    .pricing-card {
        padding: 2rem 1.5rem;
    }
    .pricing-card.popular {
        transform: none;
    }
}

.price {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 1.5rem 0;
}

.price span {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
    font-weight: 400;
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.feature-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: 32px;
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.02);
    opacity: 0;
}

.feature-card.plus-style {
    background: linear-gradient(135deg, #4f46e5 0%, #9333ea 100%);
    color: var(--color-white);
    border: none;
    box-shadow: 0 25px 50px -12px rgba(79, 70, 229, 0.4);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card.plus-style:hover {
    transform: scale(1.02);
}

@media (min-width: 1024px) {
    .feature-card.plus-style:hover {
        transform: scale(1.05);
    }
}

.feature-card.animate-fade-in {
    animation: fadeInUp 1s ease-out forwards;
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    background: var(--color-zen-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 1.5rem;
    color: var(--color-zen-blue);
}

/* Workflow Section */
.workflow-steps {
    counter-reset: step;
    display: flex;
    flex-direction: column;
    gap: 4rem;
    max-width: 800px;
    margin: 4rem auto 0;
}

.step-card {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    align-items: start;
    position: relative;
}

.step-card::before {
    counter-increment: step;
    content: counter(step);
    width: 50px;
    height: 50px;
    background: var(--color-zen-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    z-index: 2;
}

.step-card:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 25px;
    top: 50px;
    width: 2px;
    height: calc(100% + 2rem);
    background: rgba(58, 123, 219, 0.1);
    z-index: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Stats Dashboard Style */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 32px;
    border: 1px solid var(--glass-border);
    transition: var(--transition-smooth);
}

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

.stat-card .number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-zen-blue);
    margin-bottom: 0.5rem;
}

/* Image Containers */
.img-container {
    width: 100%;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.img-container img {
    width: 100%;
    height: auto;
    display: block;
}

/* Footer */
footer {
    background: var(--color-white);
    padding: 6rem 0 3rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--color-text-secondary);
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--color-zen-blue);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero.animate-fade-in {
    animation: fadeInUp 1s ease-out forwards;
}

/* Responsive */
@media (max-width: 1024px) {

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

    .pricing-card.popular {
        transform: none;
    }

    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* Comparison Table */
.comparison-section {
    padding: 6rem 0;
    background: var(--color-white);
}

.comparison-wrapper {
    margin-top: 4rem;
    overflow-x: auto;
    background: var(--color-white);
    border-radius: 24px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

.comparison-table th,
.comparison-table td {
    padding: 1.5rem 2rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

@media (max-width: 768px) {
    .comparison-wrapper {
        display: none !important;
    }

    .comparison-mobile-list {
        display: block !important;
        margin-top: 2rem;
    }

    .comparison-feature-card {
        background: var(--color-white);
        border-radius: 20px;
        padding: 2rem;
        margin-bottom: 2rem;
        border: 1px solid rgba(0, 0, 0, 0.05);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    }

    .comparison-feature-card h4 {
        font-size: 1.25rem;
        color: var(--color-zen-indigo);
        margin-bottom: 1.5rem;
        text-align: center;
        border-bottom: 1px solid var(--color-zen-bg);
        padding-bottom: 1rem;
    }

    .comparison-plan-detail {
        margin-bottom: 1.5rem;
    }

    .comparison-plan-detail:last-child {
        margin-bottom: 0;
    }

    .comparison-plan-name {
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: var(--color-text-secondary);
        margin-bottom: 0.5rem;
        display: block;
    }

    .comparison-plan-value {
        font-size: 1rem;
        color: var(--color-text-primary);
        line-height: 1.5;
    }

    .comparison-plan-value .feature-list-inline {
        text-align: left;
        margin-top: 0.5rem;
    }

    .comparison-plan-value .check-icon {
        color: var(--color-zen-blue);
        font-size: 1.2rem;
    }

    .comparison-plan-value .cross-icon {
        color: #cbd5e1;
        font-size: 1.2rem;
    }
}

.comparison-mobile-list {
    display: none;
}

.comparison-table th {
    background: var(--color-zen-bg);
    color: var(--color-text-primary);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.comparison-table th:first-child {
    border-top-left-radius: 24px;
}

.comparison-table th:last-child {
    border-top-right-radius: 24px;
}

.comparison-table .feature-name {
    width: 40%;
    font-weight: 500;
    color: var(--color-text-primary);
}

.comparison-table .plan-col {
    width: 30%;
    text-align: center;
}

.comparison-table .plan-col.plus {
    background: rgba(58, 123, 219, 0.02);
    border-left: 1px solid rgba(0, 0, 0, 0.02);
}

.comparison-row:last-child td {
    border-bottom: none;
}

.comparison-row:hover {
    background: rgba(0, 0, 0, 0.01);
}

.check-icon {
    color: var(--color-zen-blue);
    font-weight: bold;
}

.cross-icon {
    color: #cbd5e1;
}

.feature-list-inline {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.feature-list-inline li {
    margin-bottom: 0.25rem;
}

@media (max-width: 768px) {
    .comparison-wrapper {
        border-radius: 16px;
        margin-left: -1rem;
        margin-right: -1rem;
    }
}