/* ============================================
   ORKANA - Landing Page Styles
   ============================================ */

:root {
    --primary: #A8C636;
    --primary-dark: #8DAF20;
    --primary-light: #C5E04A;
    --dark: #0a0f0a;
    --dark-2: #111811;
    --dark-3: #1a221a;
    --dark-4: #232e23;
    --text: #e8ede8;
    --text-muted: #8a9a8a;
    --border: rgba(168, 198, 54, 0.15);
    --border-light: rgba(255, 255, 255, 0.08);
    --glass: rgba(26, 34, 26, 0.7);
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-light); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Navbar ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 15, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: background var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text);
}

.nav-logo img { border-radius: 8px; }

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

.nav-links a {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color var(--transition);
}

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

.nav-btn-outline {
    padding: 8px 20px !important;
    border: 1px solid var(--border-light) !important;
    border-radius: 8px;
    color: var(--text) !important;
    font-weight: 600 !important;
    transition: all var(--transition) !important;
}

.nav-btn-outline:hover {
    border-color: var(--primary) !important;
    color: var(--primary) !important;
}

.nav-btn-primary {
    padding: 8px 20px !important;
    background: var(--primary) !important;
    color: var(--dark) !important;
    border-radius: 8px;
    font-weight: 700 !important;
    transition: all var(--transition) !important;
}

.nav-btn-primary:hover {
    background: var(--primary-light) !important;
    transform: translateY(-1px);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: all var(--transition);
    border-radius: 2px;
}

.nav-mobile {
    display: none;
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 16px;
    border-top: 1px solid var(--border-light);
}

.nav-mobile a {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 0;
}

.nav-mobile.open { display: flex; }

/* ---- Hero ---- */
.hero {
    position: relative;
    padding: 160px 0 100px;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(168, 198, 54, 0.12) 0%, transparent 70%),
        radial-gradient(circle at 20% 80%, rgba(168, 198, 54, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(168, 198, 54, 0.04) 0%, transparent 40%);
    pointer-events: none;
}

.hero-content {
    position: relative;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(168, 198, 54, 0.12);
    border: 1px solid rgba(168, 198, 54, 0.25);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    margin-bottom: 28px;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    max-width: 640px;
    margin: 0 auto 40px;
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
}

.hero-stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 4px;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-light);
}

/* ---- Buttons ---- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--primary);
    color: var(--dark);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 700;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-primary:hover {
    background: var(--primary-light);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(168, 198, 54, 0.3);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-ghost:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }

.btn-full { width: 100%; }

/* ---- Section Headers ---- */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-badge {
    display: inline-block;
    padding: 4px 14px;
    background: rgba(168, 198, 54, 0.1);
    border: 1px solid rgba(168, 198, 54, 0.2);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* ---- Features ---- */
.features {
    padding: 100px 0;
    background: var(--dark-2);
}

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

.feature-card {
    padding: 32px;
    background: var(--glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
}

.feature-card:hover {
    border-color: var(--border);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(168, 198, 54, 0.1);
    border: 1px solid rgba(168, 198, 54, 0.15);
    border-radius: 14px;
    color: var(--primary);
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ---- Pricing ---- */
.pricing {
    padding: 100px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: start;
}

.pricing-card {
    position: relative;
    padding: 36px 28px;
    background: var(--dark-2);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition);
}

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

.pricing-card.popular {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(168, 198, 54, 0.08) 0%, var(--dark-2) 100%);
    transform: scale(1.04);
    z-index: 2;
}

.pricing-card.popular:hover {
    transform: scale(1.04) translateY(-4px);
}

.pricing-popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 16px;
    background: var(--primary);
    color: var(--dark);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 50px;
    white-space: nowrap;
}

.pricing-name {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 16px;
}

.pricing-price {
    margin-bottom: 8px;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-muted);
}

.price-amount {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -0.02em;
}

.price-period {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 4px;
}

.pricing-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.pricing-desc strong { color: var(--text); }

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 28px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-light);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features li svg { color: var(--primary); flex-shrink: 0; }

.btn-pricing {
    width: 100%;
    padding: 12px 24px;
    background: transparent;
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    border: 1px solid var(--border-light);
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition);
}

.btn-pricing:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(168, 198, 54, 0.05);
}

.btn-pricing-popular {
    background: var(--primary);
    color: var(--dark);
    border-color: var(--primary);
}

.btn-pricing-popular:hover {
    background: var(--primary-light);
    color: var(--dark);
    border-color: var(--primary-light);
}

.pricing-enterprise {
    text-align: center;
    margin-top: 40px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.pricing-enterprise a {
    font-weight: 600;
    text-decoration: underline;
}

/* ---- Registration ---- */
.register {
    padding: 100px 0;
    background: var(--dark-2);
}

.register-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 64px;
    align-items: start;
}

.register-info h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.register-info > p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.register-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.register-benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.register-benefit svg { color: var(--primary); flex-shrink: 0; }

.register-form {
    background: var(--glass);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 36px;
}

.form-row { margin-bottom: 20px; }

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: var(--dark);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    color: var(--text);
    font-family: inherit;
    font-size: 0.9rem;
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(168, 198, 54, 0.15);
}

.form-group input::placeholder { color: var(--text-muted); opacity: 0.5; }

.form-group select option {
    background: var(--dark);
    color: var(--text);
}

.input-prefix {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition);
}

.input-prefix:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(168, 198, 54, 0.15);
}

.prefix-text {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--dark-3);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    border-right: 1px solid var(--border-light);
}

.input-prefix input {
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    min-height: 18px;
}

.form-hint.available { color: var(--primary); }
.form-hint.taken { color: #e55; }

.form-error {
    color: #e55;
    font-size: 0.85rem;
    font-weight: 500;
    min-height: 24px;
    margin-bottom: 8px;
    display: none;
}

.form-error.visible { display: block; }

.form-legal {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 16px;
}

.form-legal a { text-decoration: underline; }

.btn-primary .btn-spinner { display: none; }
.btn-primary.loading .btn-text { display: none; }
.btn-primary.loading .btn-spinner { display: inline-flex; }
.btn-primary:disabled { opacity: 0.7; cursor: not-allowed; }

/* ---- Footer ---- */
.footer {
    padding: 48px 0;
    border-top: 1px solid var(--border-light);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text);
}

.footer-brand img { border-radius: 8px; }

.footer-links {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

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

.footer-copy {
    color: var(--text-muted);
    font-size: 0.8rem;
    opacity: 0.6;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .pricing-card.popular { transform: scale(1); }
    .pricing-card.popular:hover { transform: translateY(-4px); }

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

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

    .hero { padding: 130px 0 80px; }

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

    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }

    .register-wrapper { grid-template-columns: 1fr; gap: 40px; }

    .form-row-2 { grid-template-columns: 1fr; }

    .register-form { padding: 24px; }

    .hero-stats { gap: 24px; }
    .hero-stat-divider { display: none; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2rem; }
    .hero-subtitle { font-size: 1rem; }
    .section-header h2 { font-size: 1.5rem; }
}