/* css/contact.css - UPDATED WITH INTERACTIVE BACKGROUND */

/* --- Root Variables for Interactive BG --- */
:root {
    /* Animated gradient for the contact block */
    --gradient-animated-bg: linear-gradient(-45deg, #4a69ff, #7b2cbf, #2a3c99, #4a69ff);
}

/* --- General Page Structure & Responsiveness --- */
.page-container {
    padding: var(--mobile-nav-height) 1.333rem 0;
    max-width: 1200px;
    margin: 0 auto;
}
@media (min-width: 769px) {
    .page-container {
        padding-top: calc(var(--header-height) + 2rem);
        padding-left: 2rem;
        padding-right: 2rem;
    }
}
.page-header {
    text-align: center;
    padding: 2.5rem 0 2rem;
    max-width: 100%;
    margin: 0 auto;
}
.page-header h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    color: var(--color-text-headings);
    margin-bottom: 1.5rem;
    line-height: 1.15;
    font-weight: 800;
    text-shadow: var(--text-shadow-light);
}
.page-header .subtitle {
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    color: var(--color-text-light);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* --- Contact Grid Layout --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 0;
    margin-bottom: 3rem;
}

/* ============================================= */
/* --- NEW INTERACTIVE CONTACT METHODS BLOCK --- */
/* ============================================= */
.contact-methods-block {
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-deep);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative; /* Crucial for pseudo-elements */
    overflow: hidden; /* Hide overflow from glow */
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s ease;
    
    /* Animated Gradient Background */
    background: var(--gradient-animated-bg);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Interactive Glow Effect */
.contact-methods-block::before {
    content: '';
    position: absolute;
    left: var(--mouse-x, 50%); /* Use JS-updated variables with a fallback */
    top: var(--mouse-y, 50%);
    width: 300px; /* Size of the glow */
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    transform: translate(-50%, -50%);
    transition: opacity 0.5s, left 0.1s, top 0.1s;
    opacity: 0; /* Initially hidden */
    pointer-events: none; /* Allows clicks to pass through */
}
.contact-methods-block:hover::before {
    opacity: 1; /* Show glow on hover */
}

.contact-methods-block:hover {
    transform: translateY(-0.3125rem);
    box-shadow: var(--shadow-elevated);
}

.contact-methods-block h3 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    color: var(--color-white);
    margin-bottom: 1.25rem;
    font-weight: 700;
    text-shadow: 0 0.125rem 0.3125rem rgba(0,0,0,0.2);
    position: relative; /* Keep text above glow */
    z-index: 2;
}
.contact-methods-block p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    max-width: 400px;
    position: relative;
    z-index: 2;
}
.contact-link-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 350px;
    position: relative;
    z-index: 2;
}
.contact-info-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 1.25rem;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 0.625rem;
    color: var(--color-white);
    font-weight: 600;
    font-size: clamp(1rem, 2vw, 1.1rem);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: background-color 0.3s ease, transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.contact-info-item:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-0.1875rem);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0.25rem 0.625rem rgba(0,0,0,0.2);
}
.contact-info-item i {
    font-size: clamp(1.6rem, 3.5vw, 1.8rem);
    color: var(--color-white);
    filter: drop-shadow(0 0 0.125rem rgba(0,0,0,0.1));
}
/* Styles for the stacked phone number */
.contact-info-item .contact-number-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.2;
}
.contact-info-item .contact-number-stack span:first-child {
    font-size: 0.9em;
    opacity: 0.8;
}
.contact-info-item .contact-number-stack span:last-child {
    font-size: 1em;
    font-weight: 700;
}


/* --- Form Container --- */
.form-container {
    background-color: var(--color-panel-bg);
    border-radius: 1.25rem;
    padding: 2.5rem;
    box-shadow: var(--shadow-deep);
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.4s ease;
}
.form-container:hover {
    transform: translateY(-0.3125rem);
    box-shadow: var(--shadow-elevated);
}
.form-container h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--color-text-headings);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
}
.form-container form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.form-container label {
    font-weight: 600;
    color: var(--color-text-headings);
    margin-bottom: 0.3125rem;
    display: block;
    font-size: clamp(0.95rem, 1.8vw, 1rem);
}
.form-container input[type="text"],
.form-container input[type="email"],
.form-container textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid var(--color-border-light);
    border-radius: 0.625rem;
    font-size: clamp(0.95rem, 2vw, 1.05rem);
    background-color: var(--color-bg-input);
    color: var(--color-text-headings);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    box-sizing: border-box;
    font-family: var(--font-primary);
}
.form-container input[type="text"]::placeholder,
.form-container input[type="email"]::placeholder,
.form-container textarea::placeholder {
    color: var(--color-text-placeholder);
    opacity: 0.8;
}
.form-container input[type="text"]:focus,
.form-container input[type="email"]:focus,
.form-container textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.1875rem rgba(var(--accent-rgb), 0.35);
    outline: none;
    background-color: var(--color-bg);
}
.form-container textarea {
    min-height: 9.375rem;
}
.form-container .cta-button {
    background: var(--gradient-accent);
    color: var(--color-white);
    padding: 1rem 1.875rem;
    border: none;
    border-radius: 0.625rem;
    font-size: clamp(1rem, 2vw, 1.15rem);
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.3s ease, background 0.3s ease;
    margin-top: 1.5rem;
    align-self: center;
    min-width: 12.5rem;
    letter-spacing: 0.5px;
}
.form-container .cta-button:hover {
    transform: translateY(-0.1875rem);
    box-shadow: 0 0.375rem 0.9375rem rgba(var(--accent-rgb), 0.5);
    background: var(--gradient-accent-hover);
}
.form-container .cta-button:active {
    transform: translateY(0);
    box-shadow: none;
    opacity: 0.9;
}

/* --- Popups for Form Submission --- */
.popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-panel-bg);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 0.9375rem 2.5rem rgba(0, 0, 0, 0.25);
    text-align: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0s 0.4s;
    min-width: 20rem;
    max-width: 90%;
}
.popup.show {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease, visibility 0s;
}
.popup-content h3 {
    font-size: clamp(1.8rem, 4vw, 2rem);
    margin-bottom: 1.25rem;
}
.popup-content p {
    color: var(--color-text);
    font-size: clamp(1rem, 2.2vw, 1.2rem);
}
.colorful-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-weight: 800;
}
body.no-scroll {
    overflow: hidden;
}

/* --- Media Queries --- */
@media (min-width: 769px) {
    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
        gap: 2.5rem;
        margin-bottom: 4rem;
        align-items: stretch;
    }
    .contact-methods-block {
        text-align: left;
        align-items: flex-start;
    }
    .contact-link-group {
        max-width: none;
    }
    .contact-info-item {
        justify-content: flex-start;
    }
    .contact-info-item .contact-number-stack {
        align-items: flex-start;
    }
}