/* ========================================
   CONTACT PAGE STYLES
   ======================================== */

/* Contact Page Container */
.contact-page {
    padding-top: 0;
    background: var(--bg-primary);
    min-height: 100vh;
    position: relative;
}

.contact-page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 48px;
}

/* Contact Hero Section */
.contact-hero {
    min-height: 65vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 0 80px;
    position: relative;
    text-align: center;
    overflow: hidden;
    z-index: 1;
    background: var(--bg-primary);
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(0, 0, 0, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 0, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0.02) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
    animation: heroBackgroundShift 20s ease-in-out infinite;
}

@keyframes heroBackgroundShift {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

[data-theme="dark"] .contact-hero::before {
    background: 
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.02) 0%, transparent 70%);
}

.contact-hero-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 32px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.contact-hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    animation: fadeInUp 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.contact-hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    max-width: 1000px;
    position: relative;
    text-align: center;
    margin: 0 auto;
}

.contact-hero-heading {
    font-size: 4.5rem;
    font-weight: 900;
    line-height: 1.02;
    letter-spacing: -0.06em;
    background: linear-gradient(
        135deg,
        var(--text-primary) 0%,
        var(--text-secondary) 30%,
        var(--text-primary) 60%,
        var(--text-secondary) 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 10s ease infinite;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    margin: 0;
    padding: 0 20px;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% center;
    }
    50% {
        background-position: 100% center;
    }
}

.contact-hero-subtext {
    font-size: 1.35rem;
    line-height: 1.7;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 800px;
    margin: 0;
    letter-spacing: -0.01em;
}

.contact-hero-subtext strong {
    color: var(--text-primary);
    font-weight: 600;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Contact Content Section */
.contact-content-section {
    padding: 80px 0 120px;
    position: relative;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Contact Form Wrapper */
.contact-form-wrapper {
    position: sticky;
    top: 120px;
}

.contact-form-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 48px;
    box-shadow: 
        0 4px 24px rgba(0, 0, 0, 0.06),
        0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-form-card:hover {
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.contact-form-header {
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.contact-form-title {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.contact-form-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
    line-height: 1.5;
}

/* Contact Form Styles */
.contact-page-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.contact-page-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.contact-page-form .form-group.full-width {
    grid-column: 1 / -1;
}

.contact-page-form .form-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.01em;
    margin-bottom: 4px;
}

.contact-page-form .form-input,
.contact-page-form .form-textarea {
    width: 100%;
    padding: clamp(10px, 0.9vw, 14px) clamp(14px, 1.2vw, 18px);
    font-size: clamp(0.95rem, 0.4vw + 0.9rem, 1.05rem);
    font-family: var(--font-family);
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    min-height: 44px;
}

.contact-page-form .form-input::placeholder,
.contact-page-form .form-textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.contact-page-form .form-input:focus,
.contact-page-form .form-textarea:focus {
    border-color: var(--text-primary);
    background: var(--bg-primary);
    box-shadow: 
        0 0 0 3px rgba(0, 0, 0, 0.05),
        0 8px 20px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.contact-page-form .form-input:hover,
.contact-page-form .form-textarea:hover {
    border-color: color-mix(in oklab, var(--border-color) 70%, var(--text-primary));
}

.contact-page-form .form-textarea {
    min-height: clamp(110px, 22vh, 160px);
    resize: vertical;
    font-family: var(--font-family);
}

/* Contact Submit Button */
.contact-submit-btn {
    width: 100%;
    padding: clamp(14px, 1.2vw, 18px) clamp(24px, 2vw, 36px);
    background: var(--text-primary);
    color: var(--bg-primary);
    border: none;
    border-radius: 16px;
    font-size: clamp(0.95rem, 0.4vw + 0.95rem, 1.1rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: 8px;
    box-shadow: 
        0 8px 28px rgba(0, 0, 0, 0.16),
        0 4px 14px rgba(0, 0, 0, 0.1);
    min-height: 48px;
}

.contact-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 12px 32px rgba(0, 0, 0, 0.2),
        0 6px 16px rgba(0, 0, 0, 0.15);
}

.contact-submit-btn:active {
    transform: translateY(-1px);
}

.contact-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

[data-theme="dark"] .contact-submit-btn {
    background: #ffffff;
    color: #000000;
}

.contact-submit-btn svg {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-submit-btn:hover svg {
    transform: translateX(4px);
}

.contact-privacy {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 12px 0 0 0;
    line-height: 1.5;
}

.contact-privacy .privacy-link {
    color: var(--text-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: opacity 0.2s;
}

.contact-privacy .privacy-link:hover {
    opacity: 0.7;
}

/* Contact Info Wrapper */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 2px 12px rgba(0, 0, 0, 0.04),
        0 1px 4px rgba(0, 0, 0, 0.02);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: color-mix(in oklab, var(--border-color) 80%, var(--text-primary));
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    margin-bottom: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-info-card:hover .contact-info-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--text-primary);
    color: var(--bg-primary);
    border-color: var(--text-primary);
}

.contact-info-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    letter-spacing: -0.02em;
}

.contact-info-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.contact-info-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.contact-info-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
    padding-bottom: 2px;
}

.contact-info-link:hover {
    border-bottom-color: var(--text-primary);
    opacity: 0.8;
}

/* Social Links Card */
.contact-social-card {
    padding: 32px;
}

.contact-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

.contact-social-link {
    width: 44px;
    height: 44px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-social-link:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 6px 16px rgba(0, 0, 0, 0.12),
        0 2px 8px rgba(0, 0, 0, 0.08);
    border-color: var(--text-primary);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .contact-layout {
        gap: 40px;
    }

    .contact-form-wrapper {
        position: static;
    }

    .contact-hero-heading {
        font-size: 3.5rem;
    }
}

@media (max-width: 992px) {
    .contact-page-container {
        padding: 0 32px;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-hero {
        padding: 120px 0 60px;
        min-height: 55vh;
    }

    .contact-hero-heading {
        font-size: 3rem;
    }

    .contact-hero-subtext {
        font-size: 1.2rem;
    }

    .contact-content-section {
        padding: 60px 0 100px;
    }

    .contact-form-card {
        padding: 40px;
    }

    .contact-form-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .contact-page-container {
        padding: 0 24px;
    }

    .contact-hero {
        padding: 110px 0 50px;
        min-height: 50vh;
    }

    .contact-hero-container {
        padding: 0 20px;
    }

    .contact-hero-heading {
        font-size: 2.5rem;
        padding: 0 10px;
    }

    .contact-hero-subtext {
        font-size: 1.1rem;
        padding: 0 10px;
    }

    .contact-content-section {
        padding: 50px 0 80px;
    }

    .contact-form-card {
        padding: 32px 24px;
        border-radius: 20px;
    }

    .contact-form-header {
        margin-bottom: 28px;
        padding-bottom: 20px;
    }

    .contact-form-title {
        font-size: 1.75rem;
        margin-bottom: 8px;
    }

    .contact-form-subtitle {
        font-size: 1rem;
    }

    .contact-page-form {
        gap: 16px;
    }

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

    .contact-info-card {
        padding: 24px;
    }

    .contact-info-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 16px;
    }

    .contact-info-title {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .contact-info-text {
        font-size: 0.95rem;
    }

    .contact-social-links {
        gap: 10px;
    }

    .contact-social-link {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .contact-hero-heading {
        font-size: 2rem;
    }

    .contact-hero-subtext {
        font-size: 1rem;
    }

    .contact-form-card {
        padding: 28px 20px;
        border-radius: 16px;
    }

    .contact-form-title {
        font-size: 1.5rem;
    }

    .contact-form-subtitle {
        font-size: 0.95rem;
    }

    .contact-page-form .form-input,
    .contact-page-form .form-textarea {
        padding: 12px 14px;
        font-size: 1rem;
    }

    .contact-submit-btn {
        padding: 14px 24px;
        font-size: 1rem;
    }

    .contact-info-card {
        padding: 20px;
    }

    .contact-social-link {
        width: 36px;
        height: 36px;
    }

    .contact-social-link svg {
        width: 18px;
        height: 18px;
    }
}

/* Form Messages */
.contact-form-message {
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.5;
    animation: slideDown 0.3s ease-out;
    transition: all 0.3s ease;
}

.contact-form-message-success {
    background: rgba(0, 255, 150, 0.1);
    color: #00a86b;
    border: 1px solid rgba(0, 255, 150, 0.3);
}

.contact-form-message-error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

[data-theme="dark"] .contact-form-message-success {
    background: rgba(0, 255, 150, 0.15);
    border-color: rgba(0, 255, 150, 0.4);
}

[data-theme="dark"] .contact-form-message-error {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading State for Submit Button */
.contact-submit-btn.loading {
    position: relative;
    color: transparent;
}

.contact-submit-btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

[data-theme="dark"] .contact-submit-btn.loading::after {
    border-color: rgba(0, 0, 0, 0.3);
    border-top-color: #000000;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .contact-hero::before,
    .contact-hero-content,
    .contact-hero-heading,
    .contact-form-card,
    .contact-info-card,
    .contact-social-link,
    .contact-submit-btn,
    .contact-form-message {
        animation: none;
        transition: none;
    }
}