/* SemarNet ISP Landing Page Stylesheet */
/* Pt Ismaya Djati Nuswantara */

:root {
    --primary: #00f2c8;        /* Neon Teal */
    --secondary: #f2a900;      /* Neon Amber/Gold */
    --primary-rgb: 0, 242, 200;
    --secondary-rgb: 242, 169, 0;
    --bg-dark: #0a0a0c;        /* Deep Charcoal background */
    --surface-dark: #121217;   /* Glass/Card background */
    --surface-light: rgba(255, 255, 255, 0.05);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-main: #ffffff;
    --text-muted: #64748b;     /* Slate grey */
    --text-secondary: #94a3b8;
    --font-main: 'Space Grotesk', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #1e1e24;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Selection */
::selection {
    background-color: var(--primary);
    color: #000000;
}

/* Typography & Global helpers */
a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

button, input, textarea {
    font-family: inherit;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Common Components */
.glass-panel {
    background: rgba(18, 18, 23, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
}

.neon-text-primary {
    text-shadow: 0 0 10px rgba(var(--primary-rgb), 0.5);
}

.neon-text-secondary {
    text-shadow: 0 0 10px rgba(var(--secondary-rgb), 0.5);
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge {
    inline-size: max-content;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 1rem;
    border-radius: 9999px;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.3);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.badge-dot {
    inline-size: 0.5rem;
    block-size: 0.5rem;
    border-radius: 50%;
    background-color: var(--primary);
}

/* Icons styling */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-block-end: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: var(--transition);
}

.navbar-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-container {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000000;
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.4);
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    font-style: italic;
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-member {
    height: 40px;
    padding: 0 1.5rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-main);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.btn-member:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.lang-switch {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 2px;
}

.lang-btn {
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
}

.lang-btn.active {
    background: var(--primary);
    color: #000000;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    border: none;
    background: transparent;
    color: #ffffff;
    cursor: pointer;
}

/* Hero Section */
.hero-section {
    padding-top: 120px;
    padding-bottom: 4rem;
    position: relative;
}

.hero-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 2rem;
    background-color: #000000;
    min-height: 580px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.35;
    mix-blend-mode: lighten;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, #000000 0%, rgba(0, 0, 0, 0.8) 50%, transparent 100%);
    z-index: 2;
}

.hero-lines {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 4;
    max-width: 700px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 0.95;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
    font-style: italic;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    height: 56px;
    padding: 0 2.25rem;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: #000000;
    border: none;
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(var(--primary-rgb), 0.55);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Coverage Checker Floating Bar */
.coverage-checker-container {
    position: relative;
    z-index: 5;
    max-width: 800px;
    margin: -3rem auto 0 auto;
    padding: 0 1rem;
}

.coverage-checker-bar {
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(18, 18, 23, 0.85);
    backdrop-filter: blur(12px);
}

.coverage-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.coverage-inputs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.75rem;
}

.coverage-field {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 0 1rem;
    height: 52px;
    transition: var(--transition);
}

.coverage-field:focus-within {
    border-color: var(--primary);
}

.coverage-field .material-symbols-outlined {
    color: var(--primary);
    font-size: 1.25rem;
}

.coverage-field input {
    width: 100%;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.coverage-field input:focus {
    outline: none;
}

.coverage-field input::placeholder {
    color: var(--text-muted);
}

.btn-coverage {
    height: 52px;
    background: linear-gradient(90deg, var(--primary), rgba(var(--primary-rgb), 0.8));
    color: #000000;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.3);
    transition: var(--transition);
}

.btn-coverage:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 25px rgba(var(--primary-rgb), 0.5);
}

/* Features Section */
.features-section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    color: var(--secondary);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    display: block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.03em;
    font-style: italic;
    margin-bottom: 1rem;
}

.section-line {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    margin: 0 auto;
}

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

.feature-card {
    background: var(--surface-dark);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 1.5rem;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    transition: var(--transition);
}

.feature-card.secondary-style::after {
    background: radial-gradient(circle, rgba(var(--secondary-rgb), 0.05) 0%, transparent 70%);
}

.feature-card:hover {
    border-color: rgba(var(--primary-rgb), 0.35);
    transform: translateY(-5px);
}

.feature-card.secondary-style:hover {
    border-color: rgba(var(--secondary-rgb), 0.35);
}

.feature-icon-container {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    transition: var(--transition);
}

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

.feature-icon-container.primary-style {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.2);
}

.feature-icon-container.secondary-style {
    background: rgba(var(--secondary-rgb), 0.1);
    color: var(--secondary);
    box-shadow: 0 0 15px rgba(var(--secondary-rgb), 0.2);
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 900;
    font-style: italic;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.feature-card p {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* Pricing / Packages Section */
.packages-section {
    padding: 6rem 0;
    position: relative;
}

.packages-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(var(--secondary-rgb), 0.03), transparent 60%);
    pointer-events: none;
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
    align-items: stretch;
    padding-top: 1.5rem;
}

.package-card {
    background: var(--surface-dark);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 2rem;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
}

.package-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Featured / Highlighted Pricing Card */
.package-card.featured {
    border: 2px solid var(--primary);
    box-shadow: 0 0 40px rgba(var(--primary-rgb), 0.15);
    z-index: 2;
}

@media (min-width: 769px) {
    .package-card.featured {
        transform: scale(1.03);
    }
    .package-card.featured:hover {
        transform: scale(1.05);
    }
}

.card-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #000000;
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 9999px;
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.5);
    white-space: nowrap;
}

.package-header {
    margin-bottom: 2rem;
}

.package-tier {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.5rem;
}

.package-card.featured .package-tier {
    color: var(--primary);
}

.package-name {
    font-size: 1.75rem;
    font-weight: 900;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.package-card.featured .package-name {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(var(--primary-rgb), 0.3);
}

.package-price-box {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.package-price {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
}

.package-period {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.package-btn {
    width: 100%;
    height: 52px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.package-btn-outline {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.package-btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
}

.package-btn-filled {
    background: var(--primary);
    color: #000000;
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.3);
}

.package-btn-filled:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 25px rgba(var(--primary-rgb), 0.5);
}

.package-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: auto;
}

.package-feature-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.package-card.featured .package-feature-item {
    color: #ffffff;
}

.package-feature-item .icon {
    font-size: 1.25rem;
}

.package-feature-item .icon-check {
    color: var(--primary);
}

.package-feature-item .icon-premium {
    color: var(--secondary);
}

.package-feature-item .icon-cross {
    color: var(--text-muted);
}

.package-feature-item.disabled {
    text-decoration: line-through;
    color: var(--text-muted) !important;
}

/* CTA Banner Section */
.cta-section {
    padding: 6rem 0;
}

.cta-banner {
    position: relative;
    overflow: hidden;
    border-radius: 3rem;
    padding: 5rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, var(--surface-dark) 0%, #000000 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.15;
    background-image: radial-gradient(circle at 2px 2px, var(--primary) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 1;
}

.cta-banner-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.cta-banner h2 {
    font-size: 3.5rem;
    font-weight: 900;
    font-style: italic;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.cta-banner p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cta-banner-actions {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* Contact Form Section */
.contact-section {
    padding: 6rem 0;
    background: #000000;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 900;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 500;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.contact-text h4 {
    font-size: 0.9rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-text p {
    color: #ffffff;
    margin: 0;
    font-weight: 600;
    font-size: 0.95rem;
}

.contact-form-panel {
    background: var(--surface-dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 2rem;
    padding: 2.5rem;
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.form-group input, .form-group textarea {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary);
}

.form-group textarea {
    resize: none;
    height: 120px;
}

.btn-submit {
    width: 100%;
    height: 52px;
    background: var(--primary);
    color: #000000;
    border: none;
    border-radius: 10px;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.2);
    transition: var(--transition);
}

.btn-submit:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 25px rgba(var(--primary-rgb), 0.4);
}

.btn-submit:disabled {
    background: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    cursor: not-allowed;
    box-shadow: none;
    filter: none;
}

/* CAPTCHA Widget Styling */
.captcha-group {
    margin-bottom: 1.5rem !important;
}

.captcha-container {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}

.captcha-container:focus-within {
    border-color: var(--primary);
}

#captcha-canvas {
    display: block;
    width: 100%;
    background-color: rgba(18, 18, 23, 0.4);
    cursor: pointer;
    touch-action: none;
}

.captcha-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(10, 10, 12, 0.6);
}

.captcha-status {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: normal;
    color: var(--text-muted);
    transition: var(--transition);
}

.captcha-status.waiting {
    color: var(--text-muted);
}

.captcha-status.playing {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(var(--primary-rgb), 0.4);
}

.captcha-status.verifying {
    color: var(--secondary);
    text-shadow: 0 0 10px rgba(var(--secondary-rgb), 0.4);
}

.captcha-status.passed {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(var(--primary-rgb), 0.4);
}

.captcha-status.failed {
    color: #ef4444;
    text-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

.btn-captcha-refresh {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border-radius: 50%;
    transition: var(--transition);
}

.btn-captcha-refresh:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.captcha-timer-container {
    height: 4px;
    background: rgba(255, 255, 255, 0.02);
    width: 100%;
}

.captcha-timer-bar {
    height: 100%;
    width: 0%;
    background-color: var(--primary);
    transition: background-color 0.3s ease;
}

/* Shake Animation for Error State */
.shake-error {
    animation: captcha-shake 0.5s cubic-bezier(.36,.07,.19,.97) both;
    border-color: rgba(239, 68, 68, 0.5) !important;
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.15);
}

@keyframes captcha-shake {
    10%, 90% { transform: translate3d(-2px, 0, 0); }
    20%, 80% { transform: translate3d(3px, 0, 0); }
    30%, 50%, 70% { transform: translate3d(-5px, 0, 0); }
    40%, 60% { transform: translate3d(5px, 0, 0); }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    min-width: 300px;
    max-width: 450px;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.toast-success {
    background: #0f172a;
    border: 1px solid var(--primary);
    border-left: 5px solid var(--primary);
}

.toast-error {
    background: #0f172a;
    border: 1px solid #ef4444;
    border-left: 5px solid #ef4444;
}

.toast .icon {
    font-size: 1.25rem;
}

.toast-success .icon {
    color: var(--primary);
}

.toast-error .icon {
    color: #ef4444;
}

/* Footer */
.footer {
    background: #000000;
    border-block-start: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 5rem;
    padding-bottom: 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 360px;
    font-weight: 500;
}

.footer-socials {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.social-link:hover {
    background: rgba(var(--primary-rgb), 0.1);
    color: var(--primary);
    border-color: rgba(var(--primary-rgb), 0.25);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links a {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

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

.footer-bottom {
    border-block-start: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-status-box {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.status-indicator {
    color: rgba(var(--primary-rgb), 0.8);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    inline-size: 6px;
    block-size: 6px;
    border-radius: 50%;
    background-color: var(--primary);
    box-shadow: 0 0 8px var(--primary);
}

/* Privacy Policy Layout */
.privacy-page {
    padding-top: 140px;
    padding-bottom: 6rem;
    min-height: 70vh;
}

.privacy-content {
    background: var(--surface-dark);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 2rem;
    padding: 3.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.privacy-content h1 {
    font-size: 2.75rem;
    font-weight: 900;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.privacy-content h2 {
    font-size: 1.5rem;
    font-weight: 800;
    font-style: italic;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.privacy-content p {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    line-height: 1.7;
    font-weight: 500;
}

.privacy-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.privacy-content li {
    margin-bottom: 0.5rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .features-grid, .packages-grid, .fiber-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .navbar-container {
        height: 70px;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-dark);
        flex-direction: column;
        align-items: center;
        padding-top: 3rem;
        gap: 2rem;
        transition: var(--transition);
        border-block-start: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-actions {
        display: none;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-wrapper {
        min-height: 480px;
        padding: 2rem 1.5rem;
    }
    
    .coverage-inputs-grid {
        grid-template-columns: 1fr;
    }
    
    .coverage-checker-container {
        margin-top: -1.5rem;
    }
    
    .features-grid, .packages-grid, .fiber-grid {
        grid-template-columns: 1fr;
    }
    
    .package-card, .fiber-card {
        padding: 1.75rem;
    }
    
    .package-price {
        font-size: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .privacy-content {
        padding: 2rem 1.5rem;
    }
    
    .privacy-content h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .cta-banner h2 {
        font-size: 2.25rem;
    }
    
    .form-group-row {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .toast-container {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
    }
    
    .toast {
        min-width: auto;
    }
    
    .package-card, .fiber-card {
        padding: 1.5rem;
    }
    
    .package-price {
        font-size: 2rem;
    }
}

/* Fiber Section */
.fiber-section {
    padding: 6rem 0;
    position: relative;
    background: #000000;
}

.fiber-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(var(--secondary-rgb), 0.03), transparent 60%);
    pointer-events: none;
}

.fiber-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
    align-items: stretch;
    padding-top: 1.5rem;
}

.fiber-card {
    background: var(--surface-dark);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 2rem;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
}

.fiber-card:hover {
    transform: translateY(-5px);
    border-color: rgba(var(--secondary-rgb), 0.2);
}

/* Featured / Highlighted Fiber Card */
.fiber-card.featured {
    border: 2px solid var(--secondary);
    box-shadow: 0 0 40px rgba(var(--secondary-rgb), 0.15);
    z-index: 2;
}

@media (min-width: 769px) {
    .fiber-card.featured {
        transform: scale(1.03);
    }
    .fiber-card.featured:hover {
        transform: scale(1.05);
    }
}

.fiber-card .card-badge {
    background: var(--secondary);
    color: #000000;
    box-shadow: 0 0 15px rgba(var(--secondary-rgb), 0.5);
}

.fiber-card.featured .package-tier {
    color: var(--secondary);
}

.fiber-card.featured .package-name {
    color: var(--secondary);
    text-shadow: 0 0 10px rgba(var(--secondary-rgb), 0.3);
}

.fiber-speed-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 8px;
    background: rgba(var(--secondary-rgb), 0.1);
    color: var(--secondary);
    border: 1px solid rgba(var(--secondary-rgb), 0.2);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.5rem;
    text-align: center;
    box-shadow: 0 0 10px rgba(var(--secondary-rgb), 0.1);
}

.fiber-btn-filled {
    background: var(--secondary);
    color: #000000;
    box-shadow: 0 0 15px rgba(var(--secondary-rgb), 0.3);
}

.fiber-btn-filled:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 25px rgba(var(--secondary-rgb), 0.5);
}

.fiber-card .package-feature-item .icon-check {
    color: var(--secondary);
}

/* Responsive Overrides for Fiber Section */
@media (max-width: 1024px) {
    .fiber-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .fiber-grid {
        grid-template-columns: 1fr;
    }
}