/* =========================================================
   CONTACT.CSS — NIRVANA AGENCY
   DENSITY PRINCIPLE · CONTACT PAGE
   PREMIUM NAVY/WHITE · CONVERSION-CENTRIC · TEXTBOOK BALANCE
========================================================= */

/* ==================== VARIABLES ==================== */
:root {
    /* Navy Blue Palette */
    --navy-950: #0a1420;
    --navy-900: #0a1929;
    --navy-850: #0f1f32;
    --navy-800: #1a2c3e;
    --navy-750: #1f3347;
    --navy-700: #2a3f54;
    --navy-600: #3a526a;
    --navy-500: #4a6580;
    --navy-400: #5a7895;
    --navy-300: #94a3b8;
    --navy-200: #cbd5e1;
    --navy-100: #e2e8f0;

    /* White Palette */
    --white-100: #ffffff;
    --white-200: #fafcff;
    --white-300: #f5f9ff;
    --white-400: #eef3fc;
    --white-500: #e6ecf5;

    /* Blue Accent */
    --blue-500: #3b7bff;
    --blue-600: #2a5fd9;
    --blue-50: rgba(59, 123, 255, 0.04);
    --blue-100: rgba(59, 123, 255, 0.08);
    --blue-200: rgba(59, 123, 255, 0.12);

    /* Text */
    --text-primary: var(--navy-900);
    --text-secondary: var(--navy-800);
    --text-tertiary: var(--navy-600);
    --text-muted: var(--navy-500);
    --text-white: #ffffff;
    --text-white-muted: rgba(255, 255, 255, 0.85);
    --text-white-dim: rgba(255, 255, 255, 0.65);

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Shadows */
    --shadow-sm: 0 4px 12px rgba(10, 25, 41, 0.04);
    --shadow-md: 0 8px 20px rgba(10, 25, 41, 0.06);
    --shadow-lg: 0 12px 28px rgba(10, 25, 41, 0.08);
    --shadow-xl: 0 20px 36px rgba(10, 25, 41, 0.12);
    --shadow-2xl: 0 24px 48px rgba(10, 25, 41, 0.16);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-3xl: 24px;
    --radius-full: 9999px;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    --ease-out: cubic-bezier(0.165, 0.84, 0.44, 1);
    --transition-base: 0.3s var(--ease-out);
    --transition-fast: 0.2s var(--ease-out);

    /* Container */
    --container-width: 1200px;
    --container-wide: 1100px;
    --container-narrow: 760px;
}

/* ==================== RESET ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background: var(--white-200);
    line-height: 1.65;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}

/* ==================== CONTAINER ==================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-8);
}

.container--wide {
    max-width: var(--container-wide);
    padding: 0 var(--space-6);
}

.container--narrow {
    max-width: var(--container-narrow);
}

/* ==================== SECTION STYLES ==================== */
.section-navy {
    background: var(--navy-900);
    padding: var(--space-16) 0;
    position: relative;
    overflow: hidden;
}

.section--compact-cta {
    padding: 3rem 0;
}

/* ==================== CONTACT HERO ==================== */
.contact-hero {
    background: var(--white-100);
    padding: 3rem 0 1.5rem 0;
    border-bottom: 1px solid var(--white-400);
}

.meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.8rem;
    color: var(--navy-500);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.meta-category {
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--blue-600);
}

.meta-date {
    font-weight: 450;
}

.contact-title {
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.022em;
    color: var(--navy-900);
    margin-bottom: 1.2rem;
}

.title-emphasis {
    color: var(--navy-700);
    font-weight: 500;
    font-size: 1.8rem;
    display: block;
    margin-top: 0.3rem;
    letter-spacing: -0.01em;
}

.contact-deck {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--navy-700);
    max-width: 80%;
    margin-bottom: 1.2rem;
}

.trust-indicator {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 1rem;
    padding: 0.5rem 0;
}

.trust-dot {
    width: 10px;
    height: 10px;
    background: var(--blue-500);
    border-radius: 50%;
    display: inline-block;
}

.trust-text {
    font-size: 0.85rem;
    color: var(--navy-600);
    font-weight: 450;
    letter-spacing: 0.01em;
}

/* ==================== CONTACT GRID ==================== */
.contact-section {
    padding: 3rem 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: stretch;
    margin-top: 0.5rem;
}

/* ==================== LEFT CARD — NAVY ==================== */
.contact-info-card {
    background: var(--navy-900);
    border-radius: var(--radius-2xl);
    padding: 2.5rem 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
}

.card-accent-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, var(--blue-500), #6c9cff);
}

.info-title {
    color: var(--text-white);
    font-size: 1.5rem;
    font-weight: 650;
    margin-bottom: 2rem;
    letter-spacing: -0.015em;
}

.contact-method-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.method-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: transform var(--transition-fast);
}

.method-item:hover {
    transform: translateX(6px);
}

.method-icon {
    color: var(--blue-500);
    background: rgba(59, 123, 255, 0.1);
    padding: 0.6rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.method-detail {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-white-dim);
    margin-bottom: 0.2rem;
}

.method-value {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 0.15rem;
}

.method-note {
    font-size: 0.75rem;
    color: var(--text-white-dim);
    font-style: italic;
}

.philosophy-note {
    background: rgba(255, 255, 255, 0.04);
    border-left: 4px solid var(--blue-500);
    padding: 1.2rem 1.2rem 1rem 1.5rem;
    margin: 1.5rem 0 1.2rem;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    position: relative;
}

.quote-mark {
    font-size: 3rem;
    font-family: Georgia, serif;
    color: var(--blue-500);
    position: absolute;
    top: -0.5rem;
    left: 0.5rem;
    opacity: 0.3;
}

.philosophy-note p {
    color: var(--text-white-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
    position: relative;
    z-index: 2;
}

.professional-links {
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.links-label {
    font-size: 0.75rem;
    color: var(--text-white-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.link-group {
    display: flex;
    gap: 0.5rem;
}

.link-item {
    color: var(--text-white);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.15s;
}

.link-item:hover {
    color: var(--blue-500);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.link-sep {
    color: var(--text-white-dim);
}

/* ==================== RIGHT CARD — FORM ==================== */
.contact-form-card {
    background: var(--white-100);
    border-radius: var(--radius-2xl);
    padding: 2.5rem 2.2rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--white-400);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.contact-form-card:hover {
    box-shadow: var(--shadow-2xl);
    transform: translateY(-4px);
}

.form-title {
    font-size: 1.5rem;
    font-weight: 650;
    color: var(--navy-900);
    margin-bottom: 0.3rem;
}

.form-subhead {
    font-size: 0.9rem;
    color: var(--navy-600);
    margin-bottom: 2rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--white-400);
}

.premium-form {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.field-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--navy-600);
    font-weight: 600;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 1rem;
    color: var(--navy-500);
    stroke: var(--navy-500);
}

.input-wrapper input,
.input-wrapper textarea {
    width: 100%;
    padding: 0.85rem 1rem 0.85rem 2.8rem;
    border: 1.5px solid var(--white-400);
    border-radius: var(--radius-lg);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--navy-900);
    background: var(--white-200);
    transition: all 0.2s;
}

.textarea-wrapper {
    align-items: flex-start;
}

.message-icon {
    top: 1rem;
}

.input-wrapper textarea {
    padding: 0.9rem 1rem 0.9rem 2.8rem;
    resize: vertical;
    line-height: 1.6;
}

.input-wrapper input:focus,
.input-wrapper textarea:focus {
    outline: none;
    border-color: var(--blue-500);
    background: var(--white-100);
    box-shadow: 0 0 0 4px var(--blue-50);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: var(--blue-500);
    color: var(--text-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    margin-top: 0.6rem;
    border: 1px solid transparent;
}

.btn-primary:hover {
    background: var(--blue-600);
    transform: translateY(-3px);
    box-shadow: 0 12px 24px rgba(42, 95, 217, 0.3);
}

.btn-primary svg {
    transition: transform 0.2s;
}

.btn-primary:hover svg {
    transform: translateX(6px);
}

.form-footer {
    font-size: 0.7rem;
    color: var(--navy-500);
    text-align: center;
    margin-top: 0.8rem;
    letter-spacing: 0.03em;
}

/* ==================== DENSITY PLEDGE ==================== */
.pledge-block {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.badge-light {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 1rem;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 1.2rem;
}

.pledge-title {
    font-size: 1.8rem;
    font-weight: 650;
    color: var(--text-white);
    margin-bottom: 1rem;
    letter-spacing: -0.015em;
}

.pledge-text {
    color: var(--text-white-muted);
    font-size: 1.05rem;
    line-height: 1.65;
    margin-bottom: 1.8rem;
}

.pledge-signature {
    font-size: 0.9rem;
    color: var(--text-white-dim);
    font-style: italic;
    position: relative;
    display: inline-block;
    padding-top: 0.5rem;
}

.pledge-signature::before {
    content: "——";
    letter-spacing: -0.2em;
    margin-right: 0.6rem;
    color: var(--blue-500);
}

/* ==================== ANIMATIONS ==================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }
    
    .contact-title {
        font-size: 2.5rem;
    }
    
    .title-emphasis {
        font-size: 1.5rem;
    }
    
    .contact-deck {
        max-width: 100%;
    }
    
    .meta-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
    }
    
    .container--wide {
        padding: 0 var(--space-5);
    }
}

@media (max-width: 600px) {
    .contact-hero {
        padding: 2rem 0 1rem;
    }
    
    .contact-title {
        font-size: 2rem;
    }
    
    .title-emphasis {
        font-size: 1.2rem;
    }
    
    .contact-deck {
        font-size: 1rem;
    }
    
    .contact-info-card,
    .contact-form-card {
        padding: 1.8rem 1.5rem;
    }
    
    .method-item {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .method-icon {
        align-self: flex-start;
    }
    
    .pledge-title {
        font-size: 1.5rem;
    }
    
    .pledge-text {
        font-size: 0.95rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
    
    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}