/* ============================================
   Anyra Proposal Engine v2 — Stylesheet
   Brand: Warm cream, navy accents, ghost borders.
   "Restoration Hardware, not Silicon Valley."
   ============================================ */

/* ── Scroll Reveal Animations ── */

[data-reveal] {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 0.7s cubic-bezier(0.25, 0.1, 0.25, 1);
}

[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered children — each child delays slightly */
[data-reveal-stagger] > * {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

[data-reveal-stagger].revealed > *:nth-child(1) { transition-delay: 0s; }
[data-reveal-stagger].revealed > *:nth-child(2) { transition-delay: 0.08s; }
[data-reveal-stagger].revealed > *:nth-child(3) { transition-delay: 0.16s; }
[data-reveal-stagger].revealed > *:nth-child(4) { transition-delay: 0.24s; }
[data-reveal-stagger].revealed > *:nth-child(5) { transition-delay: 0.32s; }
[data-reveal-stagger].revealed > *:nth-child(6) { transition-delay: 0.40s; }
[data-reveal-stagger].revealed > *:nth-child(7) { transition-delay: 0.48s; }
[data-reveal-stagger].revealed > *:nth-child(8) { transition-delay: 0.56s; }

[data-reveal-stagger].revealed > * {
    opacity: 1;
    transform: translateY(0);
}

/* Scale-in variant for special elements */
[data-reveal="scale"] {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.8s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}

[data-reveal="scale"].revealed {
    opacity: 1;
    transform: scale(1);
}

/* Slide-in from left (for split images) */
[data-reveal="slide-left"] {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}

[data-reveal="slide-left"].revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Slide-in from right */
[data-reveal="slide-right"] {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.1, 0.25, 1),
                transform 0.8s cubic-bezier(0.25, 0.1, 0.25, 1);
}

[data-reveal="slide-right"].revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    [data-reveal],
    [data-reveal-stagger] > *,
    [data-reveal="scale"],
    [data-reveal="slide-left"],
    [data-reveal="slide-right"] {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}


/* ── Reset & Base ── */

html {
    scroll-behavior: smooth;
}

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

body {
    font-family: var(--font-body);
    color: var(--on-surface);
    background: var(--surface);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}


/* ── Ambient Background (from Dashboard/Hub) ── */

.ambient-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.ambient-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(30, 42, 74, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 42, 74, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    mix-blend-mode: multiply;
}

.ambient-orb--navy {
    width: 1000px;
    height: 1000px;
    background: radial-gradient(circle, rgba(30, 42, 74, 0.07) 0%, rgba(30, 42, 74, 0.03) 40%, transparent 70%);
    opacity: 0.6;
}

.ambient-orb--taupe {
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(110, 99, 85, 0.06) 0%, rgba(110, 99, 85, 0.03) 40%, transparent 70%);
    opacity: 0.6;
}

.ambient-orb--steel {
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(45, 90, 90, 0.06) 0%, rgba(45, 90, 90, 0.03) 40%, transparent 70%);
    opacity: 0.5;
}


/* ── Section System ── */

#proposal {
    position: relative;
    z-index: 1;
}

.section {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.section--tint {
    background: var(--surface-container);
    background-image: url('../media/pearl-bg.png');
    background-size: cover;
    background-position: center;
    background-blend-mode: soft-light;
}

.section__inner {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-12);
}


/* ── Section Title ── */

.section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    color: var(--on-surface);
    margin-bottom: var(--space-6);
    line-height: var(--leading-tight);
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 48px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), transparent);
    margin-top: var(--space-4);
    transition: width 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.section-title:hover::after {
    width: 96px;
}


/* ── Section Divider — subtle gradient line ── */

.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-default), transparent);
}


/* ── Editorial Split Section — full-bleed image + text panel ── */

.split {
    padding: 0;
    overflow: hidden;
}

.split__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 550px;
}

.split__grid--reversed {
    direction: rtl;
}

.split__grid--reversed > * {
    direction: ltr;
}

.split__image {
    position: relative;
    overflow: hidden;
}

.split__image-inner {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.9) contrast(1.05) saturate(0.9);
    transition: transform 8s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.split:hover .split__image-inner {
    transform: scale(1.03);
}

.split__text {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: var(--space-16) var(--space-12) var(--space-16) var(--space-10);
}

.split__grid--reversed .split__text {
    justify-content: flex-end;
    padding: var(--space-16) var(--space-10) var(--space-16) var(--space-12);
}

.split__text-bg {
    position: absolute;
    inset: 0;
    background-image: url('../media/pearl-bg.png');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    pointer-events: none;
}

.split__text::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 252, 247, 0.88);
    pointer-events: none;
}

.split__text-content {
    position: relative;
    z-index: 1;
    max-width: 480px;
}

.split__label {
    font-family: var(--font-display);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-silver);
    margin-bottom: var(--space-4);
}

.split__headline {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 1.75rem;
    color: var(--on-surface);
    line-height: var(--leading-snug);
    margin-bottom: var(--space-4);
    letter-spacing: -0.02em;
}

.split__divider {
    width: 40px;
    height: 1px;
    background: rgba(30, 42, 74, 0.25);
    margin-bottom: var(--space-5);
}

.split__body p {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--on-surface-variant);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.split__body p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .split__grid {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    .split__grid--reversed {
        direction: ltr;
    }
    .split__image {
        min-height: 300px;
    }
    .split__text {
        padding: var(--space-10) var(--space-6);
    }
}


/* ── Cover Section — editorial image with warm cream content ── */

.cover {
    padding: 0 0 60px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.cover__image {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.cover__image-inner {
    width: 100%;
    aspect-ratio: 16 / 6;
    background-size: cover;
    background-position: center;
    filter: brightness(0.85) contrast(1.05) saturate(0.85);
}

.cover__image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(14, 14, 12, 0.15) 0%, rgba(255, 252, 247, 0.6) 70%, var(--surface) 100%);
    pointer-events: none;
}

.cover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), transparent 80%);
}

.cover__inner {
    max-width: var(--content-width);
    margin: -40px auto 0;
    padding: 0 var(--space-12);
    position: relative;
    z-index: 2;
}

.cover__brand {
    font-family: Helvetica, Arial, sans-serif;
    font-weight: 400;
    font-size: var(--text-xl);
    color: var(--on-surface);
    letter-spacing: -0.01em;
    margin-bottom: var(--space-8);
}

.cover__label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-silver);
    margin-bottom: var(--space-3);
}

.cover__headline {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 3.5rem;
    line-height: 1.15;
    color: var(--on-surface);
    margin-bottom: var(--space-4);
    letter-spacing: 0.05em;
}

.cover__subtitle {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--on-surface-muted);
    line-height: var(--leading-relaxed);
    font-weight: 400;
    margin-bottom: var(--space-10);
    max-width: 580px;
}

/* Divider line between subtitle and meta (like Hub) */
.cover__meta {
    display: flex;
    gap: var(--space-12);
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-default);
}

.cover__meta-label {
    font-family: var(--font-display);
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-silver);
    font-weight: 600;
    margin-bottom: 4px;
}

.cover__meta-value {
    font-size: var(--text-sm);
    color: var(--on-surface);
    font-weight: 400;
}


/* ── Letter Section ── */

.letter__recipients {
    font-size: var(--text-lg);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-8);
}

.letter__body p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-6);
}

.letter__body p:last-child {
    margin-bottom: 0;
}

.letter__team {
    display: flex;
    gap: var(--space-10);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-default);
}

.letter__team-member {
    flex: 1;
    transition: transform 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

.letter__team-member:hover {
    transform: translateY(-2px);
}

.letter__team-name {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-base);
    color: var(--on-surface);
}

.letter__team-role {
    font-family: var(--font-display);
    font-size: 0.625rem;
    color: var(--accent-silver);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-top: var(--space-1);
}


/* ── Table of Contents ── */

.toc__title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    margin-bottom: var(--space-10);
}

.toc__list {
    list-style: none;
}

.toc__item {
    display: flex;
    align-items: baseline;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--border-default);
}

.toc__item-number {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-2xl);
    color: var(--primary);
    min-width: 48px;
}

.toc__item-title {
    font-size: var(--text-lg);
    font-weight: 400;
}


/* ── Timeline Section ── */

.timeline-section .section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    margin-bottom: var(--space-10);
}

.timeline {
    padding: 0;
}

.timeline__phases {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.timeline__phase {
    display: flex;
    align-items: flex-start;
    gap: var(--space-6);
    padding: var(--space-6) var(--space-3);
    border-bottom: 1px solid var(--border-default);
    border-radius: var(--radius);
    transition: background 300ms ease;
    margin: 0 calc(var(--space-3) * -1);
}

.timeline__phase:hover {
    background: rgba(30, 42, 74, 0.02);
}

.timeline__phase:last-child {
    border-bottom: none;
}

.timeline__node {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--on-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--text-lg);
    margin-top: 2px;
    transition: transform 300ms cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

.timeline__phase:hover .timeline__node {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(30, 42, 74, 0.2);
}

.timeline__body {
    flex: 1;
}

.timeline__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: var(--space-2);
}

.timeline__label {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-lg);
    color: var(--on-surface);
}

.timeline__months {
    font-size: var(--text-sm);
    color: var(--primary);
    font-weight: 500;
    background: var(--primary-container);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius);
    white-space: nowrap;
}

.timeline__summary {
    font-size: var(--text-base);
    color: var(--on-surface-muted);
    line-height: var(--leading-relaxed);
}


/* ── Compact Phases (2-column ghost border cards) ── */

.phases-compact {
    padding: 48px 0;
}

.phases-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.phase-card {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--accent-teal);
    border-radius: var(--radius);
    padding: 0;
    overflow: hidden;
    box-shadow: var(--shadow-ghost), 0 0 0 1px rgba(30, 42, 74, 0.03);
    transition: transform 300ms cubic-bezier(0.25, 0.1, 0.25, 1),
                border-color 300ms cubic-bezier(0.25, 0.1, 0.25, 1),
                box-shadow 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* Showcase image on phase cards */
.phase-card__image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
}

.phase-card__image-inner {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: brightness(0.9) contrast(1.05);
    transition: transform 700ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

.phase-card:hover .phase-card__image-inner {
    transform: scale(1.04);
}

.phase-card__image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.25), transparent);
    pointer-events: none;
}

.phase-card__image-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    font-family: var(--font-display);
    font-size: 0.5625rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(8px);
    padding: 4px 10px;
    border-radius: var(--radius);
}

.phase-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: 0 8px 30px rgba(30, 42, 74, 0.1), 0 2px 8px rgba(30, 42, 74, 0.04);
}

.phase-card__header {
    display: flex;
    align-items: baseline;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    padding: var(--space-6) var(--space-6) 0;
}

.phase-card__image + .phase-card__header {
    padding-top: var(--space-4);
}

.phase-card__number {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-2xl);
    color: var(--primary);
    line-height: 1;
}

.phase-card__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-base);
    color: var(--on-surface);
    flex: 1;
}

.phase-card__months {
    font-family: var(--font-display);
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--primary);
    background: var(--primary-container);
    padding: 2px var(--space-2);
    border-radius: var(--radius);
    white-space: nowrap;
}

.phase-card__desc {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-4);
    padding: 0 var(--space-6);
}

.phase-card__outcomes {
    list-style: none;
    padding: 0 var(--space-6) var(--space-6);
}

.phase-card__outcomes li {
    font-size: var(--text-sm);
    color: var(--on-surface-variant);
    padding: var(--space-1) 0;
    padding-left: var(--space-5);
    position: relative;
    line-height: var(--leading-normal);
}

.phase-card__outcomes li::before {
    content: "\2192";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 500;
}


/* ── Phase Detail Section ── */

.phase {
    padding: 48px 0;
}

.phase .section__inner {
    position: relative;
}

.phase__watermark {
    position: absolute;
    top: -20px;
    right: -20px;
    font-family: var(--font-display);
    font-weight: 200;
    font-size: 140px;
    color: var(--primary-container);
    line-height: 1;
    pointer-events: none;
    z-index: 0;
    user-select: none;
    opacity: 0.5;
}

.phase__content {
    position: relative;
    z-index: 1;
}

.phase__label {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-silver);
    margin-bottom: var(--space-2);
}

.phase__title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    margin-bottom: var(--space-2);
    color: var(--on-surface);
}

.phase__months {
    display: inline-block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--primary);
    background: var(--primary-container);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius);
    margin-bottom: var(--space-6);
}

.phase--split .phase__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: start;
}

.phase__overview p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-5);
}

.phase__overview p:last-child {
    margin-bottom: 0;
}

.phase__quote {
    border-left: 3px solid var(--primary);
    padding: var(--space-6) var(--space-8);
    margin: var(--space-6) 0;
    background: var(--surface-container);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.phase__quote-text {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--on-surface);
}

.phase__quote-attribution {
    font-size: var(--text-sm);
    color: var(--on-surface-muted);
    margin-top: var(--space-3);
}

.phase__note {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--primary);
    padding: var(--space-6);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin: var(--space-8) 0;
    box-shadow: var(--shadow-ghost);
}

.phase__note-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--accent-silver);
    margin-bottom: var(--space-3);
}

.phase__note-body {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
}

.phase__outcomes {
    background: var(--surface-dark);
    color: var(--on-primary);
    border-radius: var(--radius);
    padding: var(--space-10);
    margin-top: var(--space-10);
}

.phase__outcomes-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--accent-steel);
    margin-bottom: var(--space-5);
}

.phase__outcomes-list {
    list-style: none;
}

.phase__outcomes-list li {
    padding: var(--space-3) 0;
    padding-left: var(--space-6);
    position: relative;
    color: rgba(240, 238, 230, 0.85);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    border-bottom: 1px solid rgba(240, 238, 230, 0.06);
}

.phase__outcomes-list li:last-child {
    border-bottom: none;
}

.phase__outcomes-list li::before {
    content: "\2192";
    position: absolute;
    left: 0;
    font-weight: 500;
}

.phase__outcomes-list li:nth-child(odd)::before {
    color: var(--accent-teal);
}

.phase__outcomes-list li:nth-child(even)::before {
    color: var(--accent-steel);
}


/* ── Differentiators Section ── */

.differentiators .section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    margin-bottom: var(--space-12);
}

.differentiators__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.differentiators__grid .differentiator-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

.differentiator-card {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--accent-teal);
    border-radius: var(--radius);
    padding: var(--space-8) var(--space-10);
    box-shadow: var(--shadow-ghost), 0 0 0 1px rgba(30, 42, 74, 0.03);
    transition: transform 300ms cubic-bezier(0.25, 0.1, 0.25, 1),
                border-color 300ms cubic-bezier(0.25, 0.1, 0.25, 1),
                box-shadow 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

.differentiator-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: 0 8px 30px rgba(30, 42, 74, 0.1), 0 2px 8px rgba(30, 42, 74, 0.04);
}

.differentiator-card__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
    color: var(--on-surface);
}

.differentiator-card__body {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
}


/* ── Platform Showcase Section ── */

.platform-section .section-subtitle {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: var(--text-lg);
    color: var(--on-surface-muted);
    margin-bottom: var(--space-8);
    max-width: 700px;
}

.platform__overview p {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-5);
}

.platform__overview p:last-child {
    margin-bottom: var(--space-10);
}

.platform__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.platform-track {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--accent-teal);
    border-radius: var(--radius);
    padding: var(--space-8);
    box-shadow: var(--shadow-ghost), 0 0 0 1px rgba(30, 42, 74, 0.03);
    transition: transform 300ms cubic-bezier(0.25, 0.1, 0.25, 1),
                box-shadow 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
    position: relative;
}

.platform-track:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(30, 42, 74, 0.1), 0 2px 8px rgba(30, 42, 74, 0.04);
}

.platform-track__badge {
    font-family: var(--font-display);
    font-size: 0.5625rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--on-primary);
    background: var(--primary);
    padding: 3px 10px;
    border-radius: var(--radius);
    display: inline-block;
    margin-bottom: var(--space-4);
}

.platform-track__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-lg);
    color: var(--on-surface);
    margin-bottom: var(--space-3);
}

.platform-track__desc {
    font-size: var(--text-sm);
    color: var(--on-surface-variant);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.platform-track__features {
    list-style: none;
    padding: 0;
}

.platform-track__features li {
    font-size: var(--text-sm);
    color: var(--on-surface-variant);
    padding: var(--space-1) 0;
    padding-left: var(--space-5);
    position: relative;
    line-height: var(--leading-normal);
}

.platform-track__features li::before {
    content: "\2192";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 500;
}

.platform__cert-note {
    margin-top: var(--space-8);
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--accent-plum);
    padding: var(--space-6);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: var(--text-base);
    color: var(--on-surface-variant);
    line-height: var(--leading-relaxed);
    box-shadow: var(--shadow-ghost);
}

@media (max-width: 768px) {
    .platform__grid {
        grid-template-columns: 1fr;
    }
}


/* ── Services Menu Section ── */

.services-section .section-subtitle {
    font-size: var(--text-lg);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-8);
    max-width: 700px;
}

.services__overview p {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-5);
}

.services__overview p:last-child {
    margin-bottom: var(--space-10);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.services__grid .service-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

.service-card {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--accent-teal);
    border-radius: var(--radius);
    padding: var(--space-6) var(--space-8);
    box-shadow: var(--shadow-ghost), 0 0 0 1px rgba(30, 42, 74, 0.03);
    transition: transform 300ms cubic-bezier(0.25, 0.1, 0.25, 1),
                box-shadow 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(30, 42, 74, 0.1), 0 2px 8px rgba(30, 42, 74, 0.04);
}

.service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 3px;
    background: rgba(30, 42, 74, 0.04);
    font-size: 26px !important;
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
    margin-bottom: var(--space-3);
}

.platform-track__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 3px;
    background: rgba(30, 42, 74, 0.04);
    font-size: 26px !important;
    font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
    margin-bottom: var(--space-3);
}

.service-card__title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-base);
    color: var(--on-surface);
    margin-bottom: var(--space-2);
}

.service-card__desc {
    font-size: var(--text-sm);
    color: var(--on-surface-muted);
    line-height: var(--leading-relaxed);
}

.services__note {
    margin-top: var(--space-8);
    font-family: var(--font-serif);
    font-style: italic;
    font-size: var(--text-base);
    color: var(--on-surface-muted);
    text-align: center;
    padding: var(--space-6) 0;
}

@media (max-width: 768px) {
    .services__grid {
        grid-template-columns: 1fr;
    }
    .services__grid .service-card:last-child:nth-child(odd) {
        grid-column: auto;
    }
}


/* ── Retainer Section ── */

.retainer .section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.retainer .section-subtitle {
    font-size: var(--text-xl);
    color: var(--primary);
    font-weight: 400;
    margin-bottom: var(--space-8);
}

.retainer__overview p {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-5);
}

.retainer__overview p:last-child {
    margin-bottom: 0;
}

.retainer__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    margin: var(--space-10) 0;
}

.retainer__grid .retainer-feature:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

.retainer-feature {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    padding: var(--space-6) var(--space-8);
    box-shadow: var(--shadow-ghost);
    transition: transform var(--duration-normal) var(--ease-standard),
                box-shadow var(--duration-normal) var(--ease-standard);
}

.retainer-feature:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card);
}

.retainer-feature__title {
    font-weight: 500;
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
    color: var(--on-surface);
}

.retainer-feature__description {
    font-size: var(--text-sm);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-muted);
}

.retainer__pricing-note {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--primary);
    padding: var(--space-6);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: var(--text-base);
    color: var(--on-surface-variant);
    line-height: var(--leading-relaxed);
    box-shadow: var(--shadow-ghost);
}


/* ── Overview Tabs ── */

.overview-tabs {
    margin-top: var(--space-6);
}

.overview-tabs__nav {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    border-bottom: 1px solid var(--border-default);
    padding-bottom: 0;
}

.overview-tabs__btn {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: var(--space-3) var(--space-5) var(--space-4);
    cursor: pointer;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: -1px;
    transition: border-color 200ms ease;
}

.overview-tabs__btn:hover {
    border-bottom-color: rgba(30, 42, 74, 0.2);
}

.overview-tabs__btn--active {
    border-bottom-color: var(--primary);
}

.overview-tabs__btn-label {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-sm);
    color: var(--on-surface);
}

.overview-tabs__btn--active .overview-tabs__btn-label {
    color: var(--primary);
}

.overview-tabs__btn-sub {
    font-family: var(--font-display);
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent-silver);
}

.overview-tabs__panel {
    display: none;
}

.overview-tabs__panel--active {
    display: block;
}


/* ── Pricing Section ── */

.pricing {
    padding: 80px 0;
}

.pricing .section__inner {
    max-width: 1200px;
}

.pricing .section-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.pricing .section-subtitle {
    font-size: var(--text-lg);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-10);
    max-width: 800px;
}

.pricing__tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-10);
    align-items: start;
}

.pricing__tiers--two {
    grid-template-columns: repeat(2, minmax(0, 420px));
    justify-content: center;
}

.tier-card {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-ghost), 0 0 0 1px rgba(30, 42, 74, 0.03);
    transition: transform 300ms cubic-bezier(0.25, 0.1, 0.25, 1),
                box-shadow 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

.tier-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(30, 42, 74, 0.1), 0 2px 8px rgba(30, 42, 74, 0.04);
}

.tier-card--partnership {
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
    z-index: 1;
}

.tier-card__header {
    padding: var(--space-8) var(--space-6);
    text-align: center;
}

.tier-card--platform .tier-card__header {
    background: var(--tier-align-bg);
    border-bottom: 3px solid var(--tier-align);
}

.tier-card--align .tier-card__header {
    background: var(--tier-align-bg);
    border-bottom: 3px solid var(--tier-align);
}

.tier-card--build .tier-card__header {
    background: var(--tier-build-bg);
    border-bottom: 3px solid var(--tier-build);
}

.tier-card--partnership .tier-card__header {
    background: var(--primary);
    border-bottom: 3px solid var(--primary);
    color: var(--on-primary);
}

.tier-card--transform .tier-card__header {
    background: var(--tier-transform-bg);
    border-bottom: 3px solid var(--tier-transform);
}

.tier-card__name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.tier-card--platform .tier-card__name { color: var(--tier-align); }
.tier-card--align .tier-card__name { color: var(--tier-align); }
.tier-card--build .tier-card__name { color: var(--tier-build); }
.tier-card--partnership .tier-card__name { color: var(--on-primary); }
.tier-card--transform .tier-card__name { color: var(--tier-transform); }

.tier-card__price {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-4xl);
    color: var(--on-surface);
    margin: var(--space-2) 0;
}

.tier-card--partnership .tier-card__price { color: var(--on-primary); }

.tier-card__label {
    font-size: var(--text-sm);
    color: var(--on-surface-muted);
}

.tier-card--partnership .tier-card__label { color: rgba(240, 238, 230, 0.7); }

.tier-card__badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    background: var(--primary);
    color: var(--on-primary);
    font-family: var(--font-display);
    font-size: var(--text-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.tier-card__body {
    padding: var(--space-6) var(--space-8);
}

.tier-card__features {
    list-style: none;
}

.tier-card__features li {
    padding: var(--space-2) 0;
    padding-left: var(--space-5);
    position: relative;
    font-size: var(--text-sm);
    color: var(--on-surface-variant);
    line-height: var(--leading-normal);
}

.tier-card__features li::before {
    content: "\2192";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 500;
}

.tier-card__addon {
    margin-top: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-default);
    font-size: var(--text-sm);
    color: var(--on-surface-muted);
    font-style: italic;
}

.pricing__funding-note {
    background: var(--card-white);
    border: 1px solid var(--border-default);
    border-left: 3px solid var(--primary);
    padding: var(--space-6);
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: var(--text-base);
    color: var(--on-surface-variant);
    line-height: var(--leading-relaxed);
    box-shadow: var(--shadow-ghost);
}

/* Cohort option */
.pricing__cohort {
    margin-top: var(--space-12);
    padding-top: var(--space-10);
    border-top: 2px solid var(--border-accent);
}

.pricing__cohort-headline {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--text-2xl);
    color: var(--on-surface);
    margin-bottom: var(--space-4);
}

.pricing__cohort-body p {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-4);
}

.pricing__cohort-card {
    background: var(--primary);
    color: var(--on-primary);
    border-radius: 3px;
    padding: var(--space-10);
    margin-top: var(--space-6);
    box-shadow: 0 8px 30px rgba(30, 42, 74, 0.15);
}

.pricing__cohort-price {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: 3.5rem;
    color: var(--on-primary);
    margin-bottom: var(--space-2);
}

.pricing__cohort-price-note {
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: rgba(240, 238, 230, 0.6);
    margin-bottom: var(--space-8);
    letter-spacing: 0.05em;
}

.pricing__cohort-features {
    list-style: none;
    padding: 0;
    max-width: 600px;
}

.pricing__cohort-features li {
    padding: var(--space-3) 0;
    padding-left: var(--space-6);
    position: relative;
    color: rgba(240, 238, 230, 0.85);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    border-bottom: 1px solid rgba(240, 238, 230, 0.06);
}

.pricing__cohort-features li:last-child {
    border-bottom: none;
}

.pricing__cohort-features li::before {
    content: "\2192";
    position: absolute;
    left: 0;
    color: var(--accent-teal);
    font-weight: 500;
}

.pricing__closing {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 2px solid var(--primary);
}

.pricing__closing-headline {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-xl);
    color: var(--primary);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.pricing__closing-body p {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-3);
}

.pricing__closing-body p:last-child {
    margin-bottom: 0;
}

.pricing__closing-team {
    display: flex;
    gap: var(--space-8);
    justify-content: center;
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-default);
}

.pricing__closing-member {
    text-align: center;
    flex: 1;
}

.pricing__closing-member-name {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-base);
    color: var(--on-surface);
    margin-bottom: var(--space-1);
}

.pricing__closing-member-title {
    font-family: var(--font-display);
    font-size: 0.625rem;
    color: var(--accent-silver);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.pricing__closing-member-email {
    font-size: var(--text-xs);
    color: var(--primary);
}


/* ── Closing Section — warm cream with texture ── */

.closing {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
    padding: 48px 0;
    border-top: 3px solid;
    border-image: linear-gradient(90deg, var(--primary), transparent) 1;
    position: relative;
}

.closing__texture {
    position: absolute;
    inset: 0;
    background-image: url('../media/pearl-bg.png');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    pointer-events: none;
}

.closing__content {
    max-width: 700px;
    padding: var(--space-8);
    position: relative;
    z-index: 1;
}

.closing__headline {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: var(--text-5xl);
    line-height: var(--leading-tight);
    color: var(--on-surface);
    margin-bottom: var(--space-8);
}

.text--primary {
    color: var(--primary);
    transition: text-shadow 0.5s ease;
}

.closing__headline:hover .text--primary {
    text-shadow: 0 0 20px rgba(30, 42, 74, 0.2);
}

.text--accent {
    color: var(--accent-teal);
    transition: text-shadow 0.5s ease;
}

.closing__headline:hover .text--accent {
    text-shadow: 0 0 20px rgba(45, 90, 90, 0.25);
}

.closing__body p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--on-surface-variant);
    margin-bottom: var(--space-6);
}

.closing__body p:last-child {
    margin-bottom: 0;
}

.closing__team {
    display: flex;
    gap: var(--space-8);
    justify-content: center;
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-default);
}

.closing__team-member {
    text-align: center;
    transition: transform 300ms cubic-bezier(0.25, 0.1, 0.25, 1);
}

.closing__team-member:hover {
    transform: translateY(-3px);
}

.closing__team-role {
    font-family: var(--font-display);
    font-size: 0.625rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-silver);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.closing__team-name {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: var(--text-lg);
    color: var(--on-surface);
    margin-bottom: var(--space-2);
}

.closing__team-email {
    font-size: var(--text-sm);
    color: var(--on-surface-muted);
}


/* ── Page Footer ── */

.page-footer {
    display: flex;
    justify-content: space-between;
    padding: var(--space-6) 0;
    margin-top: var(--space-12);
    border-top: 1px solid var(--border-subtle);
    font-family: var(--font-display);
    font-size: 0.625rem;
    color: var(--accent-silver);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-weight: 600;
}


/* ── Responsive: Tablet ── */

@media (max-width: 768px) {
    .section {
        padding: 48px 0;
    }

    .cover__headline {
        font-size: var(--text-4xl);
    }

    .cover__meta {
        flex-direction: column;
        gap: var(--space-4);
    }

    .cover__image-inner {
        aspect-ratio: 16 / 9;
    }

    .phase--split .phase__body {
        grid-template-columns: 1fr;
    }

    .pricing__tiers {
        grid-template-columns: 1fr;
    }

    .pricing__tiers--two {
        grid-template-columns: minmax(0, 420px);
    }

    .pricing .section__inner {
        max-width: var(--content-width);
    }

    .overview-tabs__nav {
        gap: var(--space-1);
    }

    .overview-tabs__btn {
        flex: 1;
        padding: var(--space-2) var(--space-3) var(--space-3);
        min-width: 0;
    }

    .overview-tabs__btn-label {
        font-size: 0.8125rem;
    }

    .overview-tabs__btn-sub {
        font-size: 0.5625rem;
        letter-spacing: 0.18em;
    }

    .tier-card--build,
    .tier-card--partnership {
        transform: none;
    }

    .differentiators__grid {
        grid-template-columns: 1fr;
    }

    .differentiators__grid .differentiator-card:last-child:nth-child(odd) {
        grid-column: auto;
    }

    .retainer__grid {
        grid-template-columns: 1fr;
    }

    .retainer__grid .retainer-feature:last-child:nth-child(odd) {
        grid-column: auto;
    }

    .letter__team {
        flex-direction: column;
        gap: var(--space-4);
    }

    .closing__team {
        flex-direction: column;
        gap: var(--space-6);
    }

    .closing__headline {
        font-size: var(--text-3xl);
    }

    .section-title {
        font-size: var(--text-3xl);
    }

    .toc__title {
        font-size: var(--text-3xl);
    }

    .phase__title {
        font-size: var(--text-3xl);
    }

    .phases-grid {
        grid-template-columns: 1fr;
    }
}


/* ── Responsive: Mobile ── */

@media (max-width: 480px) {
    .section {
        padding: 32px 0;
    }

    .section__inner {
        padding: 0 var(--space-4);
    }

    .cover {
        padding: 0 0 32px;
    }

    .cover__inner {
        margin-top: -24px;
        padding: 0 var(--space-4);
    }

    .cover__brand {
        font-size: 1rem;
        margin-bottom: var(--space-4);
    }

    .cover__headline {
        font-size: 2.25rem;
    }

    .cover__subtitle {
        font-size: 0.95rem;
    }

    .cover__image-inner {
        aspect-ratio: 4 / 3;
    }

    .section-title,
    .toc__title,
    .phase__title {
        font-size: var(--text-2xl);
    }

    .closing__headline {
        font-size: var(--text-2xl);
    }

    /* Split sections stack on mobile */
    .split__text-content {
        max-width: 100%;
    }

    /* Platform grid */
    .platform__grid {
        grid-template-columns: 1fr;
    }

    .platform-section .section-subtitle {
        font-size: var(--text-base);
    }

    /* Services grid */
    .services__grid {
        grid-template-columns: 1fr;
    }

    .services__grid .service-card:last-child:nth-child(odd) {
        grid-column: auto;
    }

    /* Phase card images - smaller on mobile */
    .phase-card__image {
        aspect-ratio: 16 / 9;
    }

    .phase-card__header {
        padding: var(--space-4) var(--space-4) 0;
    }

    .phase-card__desc {
        padding: 0 var(--space-4);
    }

    .phase-card__outcomes {
        padding: 0 var(--space-4) var(--space-4);
    }

    /* Retainer features */
    .retainer__grid {
        gap: var(--space-4);
    }

    .retainer-feature {
        padding: var(--space-4) var(--space-5);
    }

    /* Pricing */
    .pricing {
        padding: 48px 0;
    }

    .pricing__closing-team {
        flex-direction: column;
        gap: var(--space-4);
    }

    /* Letter */
    .letter__body p {
        font-size: var(--text-base);
    }

    /* General */
    .phase__months {
        margin-bottom: var(--space-6);
    }

    .page-footer {
        flex-direction: column;
        gap: var(--space-2);
        text-align: center;
    }

    /* Ambient orbs - reduce on mobile */
    .ambient-orb {
        opacity: 0.3 !important;
    }
}