/**
 * Beyond the Uniform Africa Summit 2026
 * Standalone Contact Page Stylesheet
 * Exact match to the executive design mockup
 * File: css/contact-page.css
 */

/* ==========================================================================
   0. CSS VARIABLES & ROOT SETTINGS
   ========================================================================== */
:root {
    --btu-canvas: #f7f5f0;
    --btu-card-bg: #ffffff;
    --btu-gold: #c59b27;
    --btu-gold-hover: #b0871d;
    --btu-gold-soft: #faf3e6;
    --btu-forest-green: #0d3824;
    --btu-forest-dark: #082618;
    --btu-charcoal: #111a14;
    --btu-text-dark: #2d3748;
    --btu-text-muted: #718096;
    --btu-border: rgba(0, 0, 0, 0.08);
    --btu-border-light: #e2e8f0;
    --btu-shadow-card: 0 6px 24px rgba(0, 0, 0, 0.04);
    --btu-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --btu-radius-lg: 16px;
    --btu-radius-md: 10px;
    --btu-radius-sm: 8px;
    --btu-font-heading: 'Playfair Display', Georgia, serif;
    --btu-font-body: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Base Body Background for Contact Page */
body {
    background-color: var(--btu-canvas) !important;
    font-family: var(--btu-font-body);
    color: var(--btu-text-dark);
}

.btu-contact-page {
    background-color: var(--btu-canvas);
    width: 100%;
    overflow-x: hidden;
    padding-top: 140px;
}

/* Page Container (Max-width: 1200px centered) */
.btu-contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   1. HERO SECTION (BREADCRUMB, TITLE, MONUMENT ARCH)
   ========================================================================== */
.btu-contact-hero-wrap {
    padding-top: 36px;
    padding-bottom: 24px;
    position: relative;
}

.btu-contact-hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}

/* Breadcrumb */
.btu-contact-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--btu-text-muted);
    margin-bottom: 20px;
}

.btu-contact-breadcrumb a {
    color: var(--btu-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.btu-contact-breadcrumb a:hover {
    color: var(--btu-charcoal);
}

.btu-contact-bc-slash {
    color: #cbd5e0;
    font-weight: 300;
}

.btu-contact-bc-active {
    color: var(--btu-charcoal);
    font-weight: 500;
}

/* Gold Accent Bar */
.btu-contact-gold-bar {
    width: 44px;
    height: 4px;
    background-color: var(--btu-gold);
    border-radius: 2px;
    margin-bottom: 18px;
}

/* Hero Heading */
.btu-contact-hero-title {
    font-family: var(--btu-font-heading);
    font-size: 3.4rem;
    font-weight: 700;
    color: var(--btu-charcoal);
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin: 0 0 18px 0;
}

/* Hero Subtitle */
.btu-contact-hero-desc {
    font-size: 1.05rem;
    line-height: 1.65;
    color: #4a5568;
    max-width: 490px;
    margin: 0;
}

/* Right Column: Accra Independence Arch Graphic */
.btu-contact-arch-frame {
    position: relative;
    border-radius: var(--btu-radius-lg);
    overflow: hidden;
    height: 290px;
    box-shadow: var(--btu-shadow-card);
    background-color: #f1ede4;
}

.btu-contact-arch-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    display: block;
}

.btu-contact-arch-fade {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(247, 245, 240, 0.45) 0%, rgba(247, 245, 240, 0) 30%);
    pointer-events: none;
}

/* ==========================================================================
   2. QUICK CONTACT 4-COLUMN BAR
   ========================================================================== */
.btu-contact-quick-bar {
    background: var(--btu-card-bg);
    border-radius: var(--btu-radius-lg);
    border: 1px solid var(--btu-border);
    box-shadow: var(--btu-shadow-card);
    padding: 26px 32px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
    align-items: center;
    margin-top: 36px;
    margin-bottom: 36px;
}

.btu-quick-col {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.btu-quick-icon-wrap {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--btu-forest-green);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(13, 56, 36, 0.15);
}

.btu-quick-info {
    display: flex;
    flex-direction: column;
}

.btu-quick-title {
    font-family: var(--btu-font-body);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--btu-charcoal);
    margin: 0 0 3px 0;
}

.btu-quick-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--btu-charcoal);
    text-decoration: none;
    word-break: break-word;
    transition: color 0.2s ease;
}

.btu-quick-link:hover {
    color: var(--btu-gold);
}

.btu-quick-tel {
    font-size: 0.95rem;
}

.btu-quick-location-text {
    cursor: default;
}

.btu-quick-sub {
    font-size: 0.78rem;
    color: var(--btu-text-muted);
    margin: 3px 0 0 0;
    line-height: 1.4;
}

/* Follow Us Column */
.btu-quick-socials-col {
    flex-direction: column;
    gap: 8px;
}

.btu-quick-social-title {
    margin-bottom: 2px;
}

.btu-quick-social-icons {
    display: flex;
    gap: 8px;
}

.btu-social-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1.5px solid #d1d5db;
    color: var(--btu-charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.25s ease;
    background-color: transparent;
}

.btu-social-circle:hover {
    background-color: var(--btu-forest-green);
    border-color: var(--btu-forest-green);
    color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================================================
   3. MAIN SECTION (2 COLUMNS: FORM LEFT | WHY CONTACT US RIGHT)
   ========================================================================== */
.btu-contact-main-section {
    padding-bottom: 50px;
}

.btu-contact-main-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 44px;
    align-items: start;
}

/* LEFT COLUMN: Form Card */
.btu-contact-form-card {
    background: var(--btu-card-bg);
    border-radius: var(--btu-radius-lg);
    border: 1px solid var(--btu-border);
    box-shadow: var(--btu-shadow-card);
    padding: 38px 42px;
}

.btu-contact-form-gold-bar {
    width: 40px;
    height: 4px;
    background-color: var(--btu-gold);
    border-radius: 2px;
    margin-bottom: 16px;
}

.btu-contact-card-title {
    font-family: var(--btu-font-heading);
    font-size: 1.95rem;
    font-weight: 700;
    color: var(--btu-charcoal);
    margin: 0 0 8px 0;
    letter-spacing: -0.01em;
}

.btu-contact-card-subtitle {
    font-size: 0.92rem;
    color: var(--btu-text-muted);
    margin: 0 0 26px 0;
    line-height: 1.5;
}

/* Form Alert Box */
.btu-form-alert {
    padding: 14px 18px;
    border-radius: var(--btu-radius-sm);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 22px;
}

.btu-alert-success {
    background-color: #e6fffa;
    border: 1px solid #38b2ac;
    color: #234e52;
}

.btu-alert-error {
    background-color: #fff5f5;
    border: 1px solid #feb2b2;
    color: #9b2c2c;
}

/* Form Controls */
.btu-field-group {
    margin-bottom: 20px;
}

.btu-field-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--btu-charcoal);
    margin-bottom: 8px;
    font-family: var(--btu-font-body);
}

.btu-req {
    color: #e53e3e;
    font-weight: 700;
}

.btu-field-input {
    width: 100%;
    border: 1.5px solid var(--btu-border-light);
    border-radius: var(--btu-radius-sm);
    padding: 12px 16px;
    font-size: 0.92rem;
    font-family: var(--btu-font-body);
    color: var(--btu-charcoal);
    background-color: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.btu-field-input::placeholder {
    color: #a0aec0;
}

.btu-field-input:focus {
    border-color: var(--btu-gold);
    outline: none;
    box-shadow: 0 0 0 3px rgba(197, 155, 39, 0.15);
}

/* Phone Number Input with Flag & Country Picker */
.btu-phone-input-group {
    display: flex;
    gap: 10px;
}

.btu-country-picker {
    display: flex;
    align-items: center;
    gap: 6px;
    background-color: #f7fafc;
    border: 1.5px solid var(--btu-border-light);
    border-radius: var(--btu-radius-sm);
    padding: 0 12px;
    flex-shrink: 0;
    position: relative;
}

.btu-flag-emoji {
    font-size: 1.2rem;
    line-height: 1;
}

.btu-country-select {
    appearance: none;
    border: none;
    background: transparent;
    font-family: var(--btu-font-body);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--btu-charcoal);
    cursor: pointer;
    padding-right: 14px;
    outline: none;
}

.btu-country-arrow {
    font-size: 0.7rem;
    color: var(--btu-text-muted);
    position: absolute;
    right: 8px;
    pointer-events: none;
}

.btu-phone-input {
    flex: 1;
}

/* Select Dropdown */
.btu-select-wrapper {
    position: relative;
}

.btu-select-input {
    appearance: none;
    cursor: pointer;
    padding-right: 36px;
}

.btu-select-arrow {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.75rem;
    color: var(--btu-text-muted);
    pointer-events: none;
}

/* Textarea */
.btu-field-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

/* Submit Button */
.btu-form-submit-btn {
    width: 100%;
    background-color: var(--btu-forest-green);
    color: #ffffff;
    border: none;
    border-radius: var(--btu-radius-sm);
    padding: 14px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--btu-font-body);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(13, 56, 36, 0.18);
    margin-top: 10px;
}

.btu-form-submit-btn:hover {
    background-color: var(--btu-forest-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(13, 56, 36, 0.25);
}

.btu-form-submit-btn i {
    font-size: 0.88rem;
    transition: transform 0.2s ease;
}

.btu-form-submit-btn:hover i {
    transform: translateX(4px);
}

/* RIGHT COLUMN: Why Contact Us List */
.btu-why-contact-col {
    padding-top: 10px;
}

.btu-why-features-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.btu-why-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 10px 12px;
    border-radius: var(--btu-radius-md);
    transition: background-color 0.2s ease;
}

.btu-why-item:hover {
    background-color: rgba(255, 255, 255, 0.6);
}

.btu-why-icon-gold {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--btu-gold-soft);
    color: var(--btu-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(197, 155, 39, 0.12);
}

.btu-why-text {
    flex: 1;
}

.btu-why-item-title {
    font-family: var(--btu-font-body);
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--btu-charcoal);
    margin: 0 0 3px 0;
}

.btu-why-item-desc {
    font-size: 0.85rem;
    color: var(--btu-text-muted);
    line-height: 1.45;
    margin: 0;
}

/* ==========================================================================
   4. OUR LOCATION CARD (BOTTOM SPLIT CARD)
   ========================================================================== */
.btu-location-card {
    background: var(--btu-card-bg);
    border-radius: var(--btu-radius-lg);
    border: 1px solid var(--btu-border);
    box-shadow: var(--btu-shadow-card);
    display: grid;
    grid-template-columns: 0.38fr 0.62fr;
    overflow: hidden;
    margin-top: 48px;
    align-items: stretch;
}

.btu-location-left {
    padding: 38px 42px;
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.btu-location-pin-gold {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--btu-gold-soft);
    color: var(--btu-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.btu-location-title {
    font-family: var(--btu-font-heading);
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--btu-charcoal);
    margin: 0 0 8px 0;
}

.btu-location-city {
    font-weight: 700;
    font-size: 0.98rem;
    color: var(--btu-charcoal);
    margin: 0 0 3px 0;
}

.btu-location-venue-sub {
    font-size: 0.84rem;
    color: var(--btu-text-muted);
    margin: 0;
}

.btu-location-right {
    height: 100%;
    min-height: 240px;
    background-color: #faf5ed;
    position: relative;
}

.btu-location-map-frame {
    width: 100%;
    height: 100%;
    min-height: 240px;
}

.btu-location-map-frame iframe {
    width: 100%;
    height: 100%;
    min-height: 240px;
    border: 0;
    display: block;
}

/* ==========================================================================
   5. CALL TO ACTION BANNER (READY FOR YOUR NEXT CHAPTER?)
   ========================================================================== */
.btu-contact-cta-section {
    background-color: var(--btu-forest-dark);
    position: relative;
    padding: 68px 24px;
    color: #ffffff;
    text-align: center;
    overflow: hidden;
    margin-top: 30px;
}

.btu-contact-cta-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(197, 155, 39, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 50%, rgba(13, 56, 36, 0.4) 0%, transparent 50%);
    pointer-events: none;
}

.btu-contact-cta-overlay {
    position: absolute;
    inset: 0;
    background-image: url('../images/resource/speakers-audience-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.12;
    filter: grayscale(100%);
    pointer-events: none;
}

.btu-contact-cta-content {
    position: relative;
    z-index: 2;
}

.btu-contact-cta-title {
    font-family: var(--btu-font-heading);
    font-size: 2.3rem;
    font-weight: 700;
    color: var(--btu-gold);
    margin: 0 0 12px 0;
    letter-spacing: -0.01em;
}

.btu-contact-cta-desc {
    font-size: 1.02rem;
    color: #e2e8f0;
    max-width: 620px;
    margin: 0 auto 30px auto;
    line-height: 1.6;
}

.btu-contact-cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.btu-cta-btn-gold {
    background-color: var(--btu-gold);
    color: #111a14;
    font-weight: 700;
    font-size: 0.95rem;
    font-family: var(--btu-font-body);
    padding: 13px 28px;
    border-radius: var(--btu-radius-sm);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.btu-cta-btn-gold:hover {
    background-color: #d8a228;
    color: #111a14;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.btu-cta-btn-gold i {
    font-size: 0.85rem;
    transition: transform 0.2s ease;
}

.btu-cta-btn-gold:hover i {
    transform: translateX(4px);
}

.btu-cta-btn-outline {
    background-color: transparent;
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    font-weight: 600;
    font-size: 0.95rem;
    font-family: var(--btu-font-body);
    padding: 12px 28px;
    border-radius: var(--btu-radius-sm);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.25s ease;
}

.btu-cta-btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================================================
   6. RESPONSIVE BREAKPOINTS (TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1024px) {
    .btu-contact-hero-title {
        font-size: 2.8rem;
    }

    .btu-contact-quick-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
        padding: 24px;
    }

    .btu-contact-main-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .btu-location-card {
        grid-template-columns: 1fr;
    }

    .btu-location-right {
        min-height: 200px;
    }
}

@media (max-width: 768px) {
    .btu-contact-page {
        padding-top: 90px;
    }

    .btu-contact-hero-wrap {
        padding-top: 16px;
    }

    .btu-contact-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .btu-contact-hero-title {
        font-size: 2.3rem;
    }

    .btu-contact-arch-frame {
        height: 220px;
    }

    .btu-contact-quick-bar {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }

    .btu-contact-form-card {
        padding: 28px 20px;
    }

    .btu-phone-input-group {
        flex-direction: column;
    }

    .btu-country-picker {
        width: 100%;
        justify-content: space-between;
        padding: 10px 12px;
    }

    .btu-location-left {
        padding: 24px 20px;
    }

    .btu-contact-cta-title {
        font-size: 1.85rem;
    }

    .btu-contact-cta-actions {
        flex-direction: column;
        width: 100%;
    }

    .btu-cta-btn-gold,
    .btu-cta-btn-outline {
        width: 100%;
        justify-content: center;
    }
}