/* ==========================================================================
   Divorce Roadmap — Timeline Page Styles
   Uses existing CSS custom properties from main.css
   ========================================================================== */

/* ---------- Roadmap Hero ---------- */
.roadmap-hero {
    position: relative;
    min-height: 45vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(160deg, var(--color-dark) 0%, color-mix(in srgb, var(--color-dark) 45%, var(--color-primary) 55%) 55%, var(--color-primary) 100%);
}



.roadmap-hero-content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: calc(var(--nav-height) + 20px) 0 90px;
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto;
}

.roadmap-hero .section-tag {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.roadmap-hero h1 {
    color: var(--color-white);
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    letter-spacing: -0.02em;
}

.roadmap-hero h1 em {
    font-style: italic;
    color: var(--color-sage-light);
}

.roadmap-hero-sub {
    font-family: var(--font-accent);
    font-style: italic;
    font-size: clamp(1.15rem, 2.5vw, 1.45rem);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    max-width: 620px;
    margin: 0 auto var(--space-lg);
    letter-spacing: -0.005em;
}

.roadmap-hero-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.roadmap-hero-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 500;
}

.roadmap-hero-stat svg {
    opacity: 0.6;
    flex-shrink: 0;
}

/* Scroll cue */
.roadmap-scroll-cue {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.roadmap-scroll-cue span {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

.roadmap-scroll-cue .scroll-line {
    display: block;
    width: 2px;
    height: 36px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.45), transparent);
    border-radius: 1px;
    animation: scrollPulse 2s ease-in-out infinite;
}

/* ---------- Timeline Section ---------- */
.roadmap-timeline {
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.timeline-intro {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-2xl);
}

.timeline-intro h2 {
    margin-bottom: var(--space-sm);
}

.timeline-intro p {
    font-size: 1.05rem;
    color: var(--color-muted);
    line-height: 1.8;
}

/* Timeline container */
.timeline-wrapper {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
}

/* Vertical timeline line */
.timeline-line {
    position: absolute;
    top: 0;
    left: 24px;
    width: 3px;
    height: 100%;
    background: var(--color-border);
    border-radius: 2px;
}

.timeline-line-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
    border-radius: 2px;
    transition: none;
}

/* Timeline items */
.timeline-item {
    position: relative;
    padding-left: 72px;
    padding-bottom: var(--space-xl);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

/* Timeline dot */
.timeline-dot {
    position: absolute;
    left: 12px;
    top: 8px;
    width: 27px;
    height: 27px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 3px solid var(--color-border);
    z-index: 2;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-dot.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    box-shadow: 0 0 0 6px rgba(74, 111, 165, 0.15);
}

.timeline-dot-inner {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: transparent;
    transition: background 0.3s ease;
}

.timeline-dot.active .timeline-dot-inner {
    background: var(--color-white);
}

/* Step number */
.timeline-step-num {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--color-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

/* Timeline badge */
.timeline-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    background: linear-gradient(135deg, rgba(200, 149, 108, 0.12), rgba(200, 149, 108, 0.06));
    border: 1px solid rgba(200, 149, 108, 0.25);
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xs);
}

.timeline-badge svg {
    flex-shrink: 0;
    opacity: 0.7;
}

/* Timeline card */
.timeline-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-slow);
    position: relative;
}

.timeline-card::before {
    content: '';
    position: absolute;
    top: 18px;
    left: -12px;
    width: 12px;
    height: 12px;
    background: var(--color-white);
    border-left: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    transform: rotate(45deg);
}

.timeline-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(74, 111, 165, 0.2);
    transform: translateY(-2px);
}

.timeline-card h3 {
    font-size: clamp(1.2rem, 2vw, 1.45rem);
    color: var(--color-dark);
    margin-bottom: var(--space-xs);
    line-height: 1.3;
}

.timeline-card-lead {
    font-family: var(--font-accent);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--color-dark);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
    opacity: 0.85;
}

.timeline-card-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: var(--space-sm);
}

.timeline-card-details li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.92rem;
    color: var(--color-muted);
    line-height: 1.6;
}

.timeline-card-details li svg {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--color-sage);
}

.timeline-stat-line > span {
    display: inline;
    min-width: 0;
}

.timeline-stat-line .timeline-highlight {
    display: inline;
    white-space: normal;
}

/* Tip callout */
.timeline-tip {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    background: linear-gradient(135deg, rgba(74, 111, 165, 0.06), rgba(181, 196, 177, 0.06));
    border: 1px solid rgba(74, 111, 165, 0.12);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    margin-top: var(--space-sm);
}

.timeline-tip svg {
    flex-shrink: 0;
    color: var(--color-primary);
    margin-top: 1px;
}

.timeline-tip p {
    font-size: 0.88rem;
    color: var(--color-primary-dark);
    font-weight: 500;
    line-height: 1.5;
}

/* Phone CTA inline */
.timeline-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    color: var(--color-primary);
    transition: color var(--transition);
}

.timeline-phone:hover {
    color: var(--color-primary-dark);
}

/* Highlight stat */
.timeline-highlight {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    color: var(--color-accent-dark);
}

/* Completion card (last step) */
.timeline-card--complete {
    background: linear-gradient(135deg, rgba(74, 111, 165, 0.04), rgba(181, 196, 177, 0.06));
    border-color: rgba(74, 111, 165, 0.2);
}

.timeline-card--complete::before {
    background: linear-gradient(135deg, rgba(74, 111, 165, 0.04), rgba(181, 196, 177, 0.06));
    border-color: rgba(74, 111, 165, 0.2);
}

/* ---------- Comparison Section ---------- */
.roadmap-comparison {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.comparison-header {
    text-align: center;
    max-width: var(--container-narrow);
    margin: 0 auto var(--space-xl);
}

.comparison-header h2 {
    margin-bottom: var(--space-sm);
}

.comparison-header p {
    font-size: 1.05rem;
    color: var(--color-muted);
    line-height: 1.8;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    max-width: 960px;
    margin: 0 auto;
}

.comparison-card {
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.comparison-card--mediation {
    background: linear-gradient(135deg, rgba(74, 111, 165, 0.04), rgba(181, 196, 177, 0.06));
    border-color: rgba(74, 111, 165, 0.2);
}

.comparison-card--litigation {
    background: var(--color-bg);
    border-color: var(--color-border);
}

.comparison-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.comparison-card--mediation .comparison-label {
    color: var(--color-primary);
    background: rgba(74, 111, 165, 0.1);
    border: 1px solid rgba(74, 111, 165, 0.2);
}

.comparison-card--litigation .comparison-label {
    color: var(--color-muted);
    background: rgba(138, 141, 147, 0.1);
    border: 1px solid rgba(138, 141, 147, 0.2);
}

.comparison-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--color-dark);
}

.comparison-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.comparison-stat {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.comparison-stat-value {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 1.8rem);
    line-height: 1.2;
}

.comparison-card--mediation .comparison-stat-value {
    color: var(--color-primary);
}

.comparison-card--litigation .comparison-stat-value {
    color: var(--color-muted);
}

.comparison-stat-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.comparison-traits {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

.comparison-trait {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.92rem;
    line-height: 1.5;
}

.comparison-card--mediation .comparison-trait {
    color: var(--color-dark);
}

.comparison-card--mediation .comparison-trait svg {
    color: var(--color-sage);
    flex-shrink: 0;
}

.comparison-card--litigation .comparison-trait {
    color: var(--color-muted);
}

.comparison-card--litigation .comparison-trait svg {
    color: rgba(200, 100, 100, 0.5);
    flex-shrink: 0;
}

/* Recommended badge */
.comparison-recommended {
    position: absolute;
    top: -1px;
    right: var(--space-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.35rem 0.9rem;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

/* "vs" divider */
.comparison-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-vs-badge {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    color: var(--color-muted);
    font-style: italic;
}

/* ---------- Roadmap CTA ---------- */
.roadmap-cta {
    padding: var(--space-3xl) 0;
    background: linear-gradient(160deg, var(--color-dark) 0%, color-mix(in srgb, var(--color-dark) 45%, var(--color-primary) 55%) 55%, var(--color-primary) 100%);
    text-align: center;
}

.roadmap-cta-content {
    max-width: 640px;
    margin: 0 auto;
}

.roadmap-cta .section-tag {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
}

.roadmap-cta h2 {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.roadmap-cta > .container > .roadmap-cta-content > p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-lg);
}

.roadmap-cta-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    color: var(--color-white);
    margin-bottom: var(--space-md);
    transition: all var(--transition);
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.roadmap-cta-phone:hover {
    color: rgba(255, 255, 255, 0.85);
    transform: scale(1.02);
}

.roadmap-cta-phone svg {
    animation: gentlePulse 2.5s ease-in-out infinite;
}

@keyframes gentlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.roadmap-cta-or {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--space-md);
}

.roadmap-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.roadmap-cta .btn-outline {
    min-width: 260px;
}

.roadmap-cta-note {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
    margin-top: var(--space-md);
    font-style: italic;
}

/* ---------- Progress indicator (top bar) ---------- */
.roadmap-progress-bar {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(74, 111, 165, 0.1);
    z-index: 1050;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.roadmap-progress-bar.visible {
    opacity: 1;
}

.roadmap-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 0 2px 2px 0;
    transition: width 0.1s linear;
}


/* ==========================================================================
   RESPONSIVE — Tablet (768px+)
   ========================================================================== */
@media (min-width: 768px) {
    .comparison-grid {
        grid-template-columns: 1fr auto 1fr;
        gap: 0;
        align-items: stretch;
    }

    .comparison-vs {
        padding: 0 var(--space-sm);
    }

    .roadmap-cta-actions {
        flex-direction: row;
        justify-content: center;
    }
}

/* ==========================================================================
   RESPONSIVE — Desktop (1024px+)
   ========================================================================== */
@media (min-width: 1024px) {
    /* Center the timeline line */
    .timeline-line {
        left: 50%;
        transform: translateX(-50%);
    }

    .timeline-item {
        padding-left: 0;
        padding-bottom: var(--space-2xl);
        width: 50%;
    }

    .timeline-item:last-child {
        padding-bottom: 0;
    }

    /* Alternate left/right */
    .timeline-item:nth-child(odd) {
        margin-left: 0;
        padding-right: 56px;
        text-align: left;
    }

    .timeline-item:nth-child(even) {
        margin-left: 50%;
        padding-left: 56px;
        text-align: left;
    }

    /* Dot positioning */
    .timeline-item:nth-child(odd) .timeline-dot {
        left: auto;
        right: -14px;
    }

    .timeline-item:nth-child(even) .timeline-dot {
        left: -14px;
    }

    /* Card arrow direction */
    .timeline-item:nth-child(odd) .timeline-card::before {
        left: auto;
        right: -12px;
        border-left: none;
        border-bottom: none;
        border-right: 1px solid var(--color-border);
        border-top: 1px solid var(--color-border);
        transform: rotate(45deg);
    }

    .timeline-item:nth-child(even) .timeline-card::before {
        left: -12px;
        right: auto;
    }

    /* Badge alignment */
    .timeline-item:nth-child(odd) .timeline-badge {
        float: left;
    }

    .timeline-item:nth-child(odd) .timeline-step-num {
        text-align: left;
    }

    /* Details alignment */
    .timeline-item:nth-child(odd) .timeline-card-details li {
        justify-content: flex-start;
        flex-direction: row;
    }

    .timeline-item:nth-child(odd) .timeline-tip {
        flex-direction: row;
    }

    /* Complete card */
    .timeline-item:nth-child(even) .timeline-card--complete::before {
        border-color: rgba(74, 111, 165, 0.2);
    }

    .timeline-item:nth-child(odd) .timeline-card--complete::before {
        border-color: rgba(74, 111, 165, 0.2);
    }
}

/* ==========================================================================
   Small mobile refinements
   ========================================================================== */
@media (max-width: 480px) {
    .roadmap-hero-content {
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
    }

    .timeline-card {
        padding: var(--space-md);
    }

    .comparison-stats {
        grid-template-columns: 1fr;
    }

    .comparison-card {
        padding: var(--space-lg);
    }
}

/* ==========================================================================
   SCROLL REVEAL ANIMATIONS (IntersectionObserver driven)
   ========================================================================== */

/* Hidden state */
.reveal-hidden {
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item.reveal-hidden[data-animate="from-left"] {
    transform: translateX(-40px);
}

.timeline-item.reveal-hidden[data-animate="from-right"] {
    transform: translateX(40px);
}

.comparison-card.reveal-hidden,
.reveal-hidden[data-animate="scale-in"] {
    transform: translateY(30px);
}

/* Visible state */
.reveal-visible {
    opacity: 1 !important;
    transform: none !important;
}

/* Stagger delays for timeline items */
.timeline-item.reveal-hidden:nth-child(1) { transition-delay: 0s; }
.timeline-item.reveal-hidden:nth-child(2) { transition-delay: 0.05s; }
.timeline-item.reveal-hidden:nth-child(3) { transition-delay: 0.05s; }
.timeline-item.reveal-hidden:nth-child(4) { transition-delay: 0.05s; }

/* Section headers */
.timeline-intro.reveal-hidden,
.comparison-header.reveal-hidden,
.roadmap-cta-content.reveal-hidden {
    transform: translateY(20px);
}