/* ================================================================
   Contact Us Page - Circuit Noir Dark Theme
   Modern redesign with CSS variables and consistent styling
================================================================ */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=DM+Sans:wght@400;500;600;700&display=swap');

/* ================================================================
   CSS Variables - Circuit Noir Theme
================================================================ */
:root {
    /* Primary Backgrounds */
    --bg-primary: #0a0f1a;
    --bg-secondary: #111827;
    --bg-tertiary: #1a2332;
    --bg-card: #151d2e;

    /* Accent Colors */
    --accent-cyan: #00d4ff;
    --accent-cyan-dim: rgba(0, 212, 255, 0.15);
    --accent-amber: #f59e0b;
    --accent-amber-dim: rgba(245, 158, 11, 0.15);

    /* Text Colors */
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Border Colors */
    --border-subtle: rgba(148, 163, 184, 0.1);
    --border-hover: rgba(0, 212, 255, 0.3);

    /* Glow Effects */
    --glow-cyan: 0 0 20px rgba(0, 212, 255, 0.4), 0 0 40px rgba(0, 212, 255, 0.2);
    --glow-cyan-subtle: 0 0 10px rgba(0, 212, 255, 0.2);

    /* Typography */
    --font-mono: 'JetBrains Mono', monospace;
    --font-sans: 'DM Sans', sans-serif;

    /* Spacing */
    --section-padding: 100px;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ================================================================
   Contact Redesign Wrapper - Base Styles
================================================================ */
.contact-redesign {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
}

.contact-redesign *,
.contact-redesign *::before,
.contact-redesign *::after {
    box-sizing: border-box;
}

/* Override any conflicting styles from base template */
.contact-redesign h1,
.contact-redesign h2,
.contact-redesign h3,
.contact-redesign h4,
.contact-redesign h5,
.contact-redesign h6 {
    font-family: var(--font-mono);
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    line-height: 1.2;
}

.contact-redesign p {
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
}

.contact-redesign a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-redesign a:hover {
    color: var(--text-primary);
}

/* ================================================================
   Container Utilities
================================================================ */
.contact-redesign .container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

/* ================================================================
   PCB Pattern Background Element
================================================================ */
.contact-redesign .pcb-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image:
        linear-gradient(var(--accent-cyan) 1px, transparent 1px),
        linear-gradient(90deg, var(--accent-cyan) 1px, transparent 1px),
        linear-gradient(var(--accent-cyan) 0.5px, transparent 0.5px),
        linear-gradient(90deg, var(--accent-cyan) 0.5px, transparent 0.5px);
    background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
    pointer-events: none;
}

/* ================================================================
   Section Base Styles
================================================================ */
.contact-redesign section {
    padding: var(--section-padding) 0;
    position: relative;
}

/* ================================================================
   Typography Scale
================================================================ */
.contact-redesign h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

.contact-redesign h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
}

.contact-redesign h3 {
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 600;
}

/* ================================================================
   Global Animations
================================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: var(--glow-cyan-subtle);
    }
    50% {
        box-shadow: var(--glow-cyan);
    }
}

/* ================================================================
   Selection Styling
================================================================ */
.contact-redesign ::selection {
    background-color: var(--accent-cyan);
    color: var(--bg-primary);
}

/* ================================================================
   Scrollbar Styling
================================================================ */
.contact-redesign ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.contact-redesign ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.contact-redesign ::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px;
}

.contact-redesign ::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ================================================================
   Focus States for Accessibility
================================================================ */
.contact-redesign *:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}

/* ================================================================
   Hero Section - Contact Page
================================================================ */
.contact-redesign .contact-hero {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 120px 0 80px;
    text-align: center;
    overflow: hidden;
}

.contact-redesign .contact-hero .pcb-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.03;
    background-image:
        linear-gradient(var(--accent-cyan) 1px, transparent 1px),
        linear-gradient(90deg, var(--accent-cyan) 1px, transparent 1px),
        linear-gradient(var(--accent-cyan) 0.5px, transparent 0.5px),
        linear-gradient(90deg, var(--accent-cyan) 0.5px, transparent 0.5px);
    background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
    pointer-events: none;
}

.contact-redesign .contact-hero .hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
    animation: fadeInUp 0.6s ease-out;
}

.contact-redesign .contact-hero .hero-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-cyan);
    padding-left: 16px;
    border-left: 3px solid var(--accent-cyan);
    margin-bottom: 24px;
}

.contact-redesign .contact-hero h1 {
    font-family: var(--font-mono);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    line-height: 1.1;
}

.contact-redesign .contact-hero .hero-description {
    font-family: var(--font-sans);
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Hero Glow Effect */
.contact-redesign .contact-hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

/* ================================================================
   Section Header Component
================================================================ */
.contact-redesign .section-header {
    text-align: center;
    margin-bottom: 60px;
    animation: fadeInUp 0.6s ease-out;
}

.contact-redesign .section-header .label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-cyan);
    padding-left: 16px;
    border-left: 3px solid var(--accent-cyan);
    margin-bottom: 16px;
}

.contact-redesign .section-header h2 {
    font-family: var(--font-mono);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.contact-redesign .section-header p {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Section Header Left Aligned Variant */
.contact-redesign .section-header.text-left {
    text-align: left;
}

.contact-redesign .section-header.text-left p {
    margin: 0;
}

/* ================================================================
   Responsive Hero Section
================================================================ */
@media (max-width: 768px) {
    .contact-redesign .contact-hero {
        min-height: 320px;
        padding: 100px 0 60px;
    }

    .contact-redesign .contact-hero::before {
        width: 400px;
        height: 400px;
    }

    .contact-redesign .contact-hero .hero-label {
        font-size: 0.7rem;
        margin-bottom: 16px;
    }

    .contact-redesign .section-header {
        margin-bottom: 40px;
    }
}

@media (max-width: 480px) {
    .contact-redesign .contact-hero {
        min-height: 280px;
        padding: 80px 0 50px;
    }

    .contact-redesign .contact-hero::before {
        width: 300px;
        height: 300px;
    }
}

/* ================================================================
   Contact Form Section
================================================================ */
.contact-redesign .contact-form-section {
    background-color: var(--bg-secondary);
    padding: var(--section-padding) 0;
    position: relative;
}

.contact-redesign .contact-form-section .container {
    position: relative;
    z-index: 2;
}

/* ================================================================
   Contact Form Container
================================================================ */
.contact-redesign .contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 40px;
    animation: fadeInUp 0.6s ease-out;
}

.contact-redesign .contact-form:hover {
    border-color: var(--border-hover);
}

/* ================================================================
   Form Group Styling
================================================================ */
.contact-redesign .form-group {
    margin-bottom: 24px;
    position: relative;
}

.contact-redesign .form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ================================================================
   Form Control - Input & Textarea Styling
================================================================ */
.contact-redesign .form-control {
    width: 100%;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 14px 18px;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    outline: none;
}

.contact-redesign .form-control::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

.contact-redesign .form-control:hover {
    border-color: var(--border-hover);
}

.contact-redesign .form-control:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px var(--accent-cyan-dim);
    background-color: var(--bg-secondary);
}

/* Textarea specific styling */
.contact-redesign textarea.form-control {
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
}

/* ================================================================
   Form Validation States
================================================================ */
.contact-redesign .form-control.is-invalid,
.contact-redesign .form-control:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
}

.contact-redesign .form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.contact-redesign .form-control.is-valid,
.contact-redesign .form-control:valid:not(:placeholder-shown) {
    border-color: #22c55e;
}

.contact-redesign .invalid-feedback,
.contact-redesign .errorlist {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    color: #ef4444;
    margin-top: 6px;
    padding-left: 2px;
}

.contact-redesign .errorlist {
    list-style: none;
    padding: 0;
    margin: 6px 0 0 0;
}

.contact-redesign .errorlist li {
    color: #ef4444;
}

/* Non-field errors styling */
.contact-redesign .non-field-errors {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 24px;
}

.contact-redesign .non-field-errors .errorlist li {
    color: #fca5a5;
}

/* ================================================================
   Submit Button Styling
================================================================ */
.contact-redesign .btn-submit,
.contact-redesign .btn-primary,
.contact-redesign form button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 32px;
    background: var(--accent-cyan);
    color: var(--bg-primary);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: 8px;
}

.contact-redesign .btn-submit:hover,
.contact-redesign .btn-primary:hover,
.contact-redesign form button[type="submit"]:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
    box-shadow: var(--glow-cyan);
    transform: translateY(-2px);
}

.contact-redesign .btn-submit:active,
.contact-redesign .btn-primary:active,
.contact-redesign form button[type="submit"]:active {
    transform: translateY(0);
}

.contact-redesign .btn-submit:focus-visible,
.contact-redesign .btn-primary:focus-visible,
.contact-redesign form button[type="submit"]:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}

/* Button with icon */
.contact-redesign .btn-submit i,
.contact-redesign .btn-primary i,
.contact-redesign form button[type="submit"] i {
    font-size: 0.9rem;
}

/* ================================================================
   reCAPTCHA Container Styling
================================================================ */
.contact-redesign .captcha-container,
.contact-redesign .g-recaptcha {
    margin: 24px 0;
    display: flex;
    justify-content: flex-start;
}

/* Override reCAPTCHA iframe styling for dark theme */
.contact-redesign .g-recaptcha > div {
    border-radius: 8px;
    overflow: hidden;
}

/* ================================================================
   Address Cards Section
================================================================ */
.contact-redesign .address-section {
    margin-bottom: 40px;
}

.contact-redesign .address-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.contact-redesign .address-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 28px;
    transition: all var(--transition-normal);
    animation: fadeInUp 0.6s ease-out;
}

.contact-redesign .address-card:nth-child(2) {
    animation-delay: 0.1s;
}

.contact-redesign .address-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.contact-redesign .address-card .card-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--accent-cyan-dim);
    border-radius: 8px;
    margin-bottom: 20px;
}

.contact-redesign .address-card .card-icon i {
    font-size: 1.25rem;
    color: var(--accent-cyan);
}

.contact-redesign .address-card h4 {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.contact-redesign .address-card address {
    font-style: normal;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.contact-redesign .address-card .phone-number {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-cyan);
    margin-top: 12px;
}

.contact-redesign .address-card .phone-number i {
    font-size: 0.85rem;
}

.contact-redesign .address-card .phone-number:hover {
    color: var(--text-primary);
}

/* ================================================================
   Success/Alert Messages
================================================================ */
.contact-redesign .alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
}

.contact-redesign .alert-success {
    background-color: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.contact-redesign .alert-danger,
.contact-redesign .alert-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.contact-redesign .alert-info {
    background-color: var(--accent-cyan-dim);
    border: 1px solid var(--border-hover);
    color: var(--accent-cyan);
}

/* ================================================================
   Modern Toast Notification System
================================================================ */
.toast-container {
    position: fixed;
    top: 100px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    min-width: 320px;
    max-width: 420px;
    padding: 20px 24px;
    background: var(--bg-card, #151d2e);
    border: 1px solid var(--border-subtle, rgba(148, 163, 184, 0.1));
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05);
    pointer-events: auto;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.hide {
    opacity: 0;
    transform: translateX(100%);
}

.toast-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.25rem;
}

.toast-success .toast-icon {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.toast-error .toast-icon {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.toast-info .toast-icon {
    background: var(--accent-cyan-dim, rgba(0, 212, 255, 0.15));
    color: var(--accent-cyan, #00d4ff);
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary, #f1f5f9);
    margin-bottom: 4px;
    line-height: 1.3;
}

.toast-message {
    font-family: var(--font-sans, 'DM Sans', sans-serif);
    font-size: 0.875rem;
    color: var(--text-secondary, #94a3b8);
    line-height: 1.5;
    margin: 0;
}

.toast-close {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-muted, #64748b);
    cursor: pointer;
    transition: all 0.2s ease;
    margin: -4px -8px -4px 0;
}

.toast-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary, #f1f5f9);
}

.toast-close svg {
    width: 16px;
    height: 16px;
}

/* Toast Progress Bar */
.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0 0 12px 12px;
    overflow: hidden;
}

.toast-progress-bar {
    height: 100%;
    background: var(--accent-cyan, #00d4ff);
    border-radius: 0 0 0 12px;
    animation: toast-progress 5s linear forwards;
}

.toast-success .toast-progress-bar {
    background: #22c55e;
}

.toast-error .toast-progress-bar {
    background: #ef4444;
}

@keyframes toast-progress {
    from { width: 100%; }
    to { width: 0%; }
}

/* Toast Border Accent */
.toast-success {
    border-left: 3px solid #22c55e;
}

.toast-error {
    border-left: 3px solid #ef4444;
}

.toast-info {
    border-left: 3px solid var(--accent-cyan, #00d4ff);
}

/* Responsive Toast */
@media (max-width: 480px) {
    .toast-container {
        top: auto;
        bottom: 24px;
        right: 16px;
        left: 16px;
    }

    .toast {
        min-width: auto;
        max-width: none;
        width: 100%;
        padding: 16px 20px;
    }

    .toast-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .toast-title {
        font-size: 0.9rem;
    }

    .toast-message {
        font-size: 0.8rem;
    }
}

/* ================================================================
   Contact Content Grid Layout
================================================================ */
.contact-redesign .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-redesign .contact-info {
    animation: fadeInUp 0.6s ease-out;
}

.contact-redesign .contact-info h3 {
    font-family: var(--font-mono);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.contact-redesign .contact-info > p {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

/* ================================================================
   Responsive Form Styles
================================================================ */
@media (max-width: 992px) {
    .contact-redesign .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-redesign .contact-form {
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .contact-redesign .contact-form-section {
        padding: 60px 0;
    }

    .contact-redesign .contact-form {
        padding: 24px;
    }

    .contact-redesign .form-group {
        margin-bottom: 20px;
    }

    .contact-redesign .form-control {
        padding: 12px 14px;
    }

    .contact-redesign .btn-submit,
    .contact-redesign .btn-primary,
    .contact-redesign form button[type="submit"] {
        padding: 14px 24px;
        font-size: 0.9rem;
    }

    .contact-redesign .address-cards {
        grid-template-columns: 1fr;
    }

    .contact-redesign .address-card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .contact-redesign .contact-form {
        padding: 20px;
        border-radius: 8px;
    }

    .contact-redesign .form-group label {
        font-size: 0.8rem;
    }

    .contact-redesign .form-control {
        padding: 12px;
        font-size: 0.95rem;
    }

    .contact-redesign textarea.form-control {
        min-height: 120px;
    }

    .contact-redesign .btn-submit,
    .contact-redesign .btn-primary,
    .contact-redesign form button[type="submit"] {
        padding: 12px 20px;
    }

    .contact-redesign .address-card {
        padding: 20px;
    }

    .contact-redesign .captcha-container,
    .contact-redesign .g-recaptcha {
        transform: scale(0.9);
        transform-origin: left center;
    }
}