/* ===========================
   Case Study Page Styles
   =========================== */

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Entrance Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.case-back-nav,
.case-hero-content,
.case-hero-image,
.case-section,
.case-image-full,
.case-image-grid,
.case-divider,
.case-next-project {
    animation: fadeInUp 0.7s cubic-bezier(0.25, 1, 0.5, 1) both;
}

.case-back-nav { animation-delay: 0.05s; }
.case-hero-content { animation-delay: 0.1s; }
.case-hero-image { animation-delay: 0.2s; }

/* Back Navigation */
.case-back-nav {
    padding-top: clamp(96px, 14vw, 144px);
    margin-bottom: 1rem;
    max-width: 1468px;
    margin-left: auto;
    margin-right: auto;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-size: clamp(13px, 1.2vw, 16px);
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    border: 1px solid #D9D9D9;
    border-radius: 2rem;
    background: transparent;
    transition: all 0.3s ease;
}

.back-link:hover {
    background: #E5E5E5;
    border-color: #E5E5E5;
}

.back-link i {
    width: 18px;
    height: 18px;
}

/* Case Study Hero */
.case-hero {
    padding: 64px 0 4rem;
    max-width: 1468px;
    margin: 0 auto;
}

.case-hero-content {
    max-width: 800px;
    margin-bottom: 3rem;
}

/* Hero Badge Animated Link */
.case-hero-badge-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    margin-top: 1rem;
    text-decoration: none;
    position: relative;
    cursor: pointer;
    outline: none;
}

/* Below 1080px: place badge above content */
@media (max-width: 1079px) {
    .case-hero-top {
        flex-direction: column;
    }
    .case-hero-badge-link {
        order: -1;
        margin-top: 0;
        align-self: flex-start;
    }
}

.case-hero-badge {
    width: 120px;
    height: 120px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.case-hero-badge .badge-svg {
    width: 100%;
    height: 100%;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: visible;
}

.case-hero-badge .badge-outline {
    opacity: 0;
    transition: opacity 0.4s ease;
}

.case-hero-badge-link:hover .badge-svg,
.case-hero-badge-link:hover .badge-inner-img {
    transform: scale(1.15) rotate(-5deg);
}

.case-hero-badge-link:hover .badge-svg {
    filter: drop-shadow(0px 8px 16px rgba(0, 0, 0, 0.15));
}

.case-hero-badge-link:hover .badge-outline {
    opacity: 1;
}

.website-link-text {
    font-size: clamp(11px, 1vw, 14px);
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.case-hero-badge-link:hover .website-link-text {
    color: var(--text-primary);
}

/* Badge Hover Label (Arrow + Text) */
.case-hero-hover-label {
    position: absolute;
    top: -50px;
    left: -80px; /* Brought closer to the logo */
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Align left so text hits the arrow tip exactly */
    pointer-events: none;
    z-index: 10;
}

.case-hero-label-text {
    font-family: 'Havelin Signature', var(--font-serif);
    font-style: italic;
    font-size: clamp(26px, 3vw, 40px);
    color: #676767;
    -webkit-text-stroke: 0.6px currentColor;
    white-space: nowrap;
    line-height: 1;
    margin-bottom: -15px; /* Moves text further down toward the arrow */
    margin-left: 40px; /* Moved slightly left */
    opacity: 0;
    transform: translate(0, 10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.case-hero-badge-link:hover .case-hero-label-text {
    opacity: 1;
    transform: translate(-20px, -5px);
    transition: opacity 0.4s ease 0.3s, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1) 0.3s;
}

.case-hero-arrow {
    width: 80px; 
    height: auto;
    margin-left: 20px; /* Push arrow right (tail overlaps logo) */
    margin-top: 25px; /* Push arrow further down */
    clip-path: inset(100% 0% 0% 0%); /* Start hidden from bottom */
    transform: translate(10px, 10px) rotate(-10deg); 
    transition: clip-path 0.25s ease, transform 0.25s ease;
}

.case-hero-badge-link:hover .case-hero-arrow {
    clip-path: inset(0% 0% 0% 0%);
    transform: translate(10px, -5px) rotate(-10deg); 
    transition: clip-path 0.4s cubic-bezier(0.25, 1, 0.5, 1) 0.1s, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1) 0.1s;
}

.case-title {
    font-size: clamp(40px, 6.5vw, 80px);
    font-family: 'Awesome Serif VAR', var(--font-serif);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.case-subtitle {
    font-size: clamp(15px, 1.6vw, 20px);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 800px;
    margin-bottom: 2rem;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.case-tag {
    font-size: clamp(11px, 1vw, 14px);
    font-weight: 500;
    padding: 0.4rem 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.case-tag:hover {
    background: var(--text-primary);
    color: #fff;
    border-color: var(--text-primary);
}

/* Hero Image */
.case-hero-image {
    width: 100%;
    border-radius: 1.5rem;
    overflow: hidden;
    background: #e8e0f0;
}

.case-hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Image Placeholder */
.image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background: #e8e0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: clamp(14px, 1.5vw, 20px);
    font-weight: 500;
}

/* Case Study Sections */
.case-section {
    padding: 4rem 0;
    max-width: 1468px;
    margin: 0 auto;
}

.case-section.case-section-wide {
    max-width: 100%;
}

.case-section-title {
    font-size: clamp(26px, 3.4vw, 40px);
    font-family: 'Awesome Serif VAR', var(--font-serif);
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

/* Text Blocks */
.case-text-block {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    max-width: 800px;
}

.case-text-block p {
    font-size: clamp(14px, 1.4vw, 18px);
    color: var(--text-secondary);
    line-height: 1.8;
}

.case-text-block strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Case List */
.case-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-left: 0;
}

.case-list li {
    position: relative;
    padding-left: 1.5rem;
    font-size: clamp(14px, 1.4vw, 18px);
    color: var(--text-secondary);
    line-height: 1.7;
}

.case-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-orange);
}

/* Role Grid */
.case-role-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.case-role-grid.case-hero-metadata {
    grid-template-columns: repeat(5, 1fr);
    margin-top: 4rem;
    border-top: none;
    border-bottom: none;
    padding: 0;
}

.case-hero-metadata .case-role-item {
    border-right: 1px solid var(--border-color);
    padding-right: 1.5rem;
}

.case-hero-metadata .case-role-item:last-child {
    border-right: none;
    padding-right: 0;
}

.case-hero-metadata .case-role-label {
    color: #676767;
}

.case-hero-metadata .case-role-value {
    color: #1A1A1A;
}

.case-role-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.case-role-label {
    font-size: clamp(11px, 1vw, 13px);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
}

.case-role-value {
    font-size: clamp(13px, 1.2vw, 16px);
    font-weight: 500;
    color: var(--text-primary);
}

/* Full Width Images */
.case-image-full {
    width: 100%;
    max-width: 1468px;
    margin: 1rem auto;
    border-radius: 1.5rem;
    overflow: hidden;
    background: #e8e0f0;
}

.case-image-full img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* Two Column Image Grid */
.case-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1rem 0;
}

.case-image-half {
    border-radius: 1.5rem;
    overflow: hidden;
    background: #e8e0f0;
}

.case-image-half img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

/* Features Grid */
.case-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 1rem;
}

.case-feature-item {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-radius: 1.25rem;
    transition: all 0.4s ease;
}

.case-feature-item:hover {
    border-color: var(--accent-orange);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.case-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(255, 161, 74, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-orange);
}

.case-feature-icon i {
    width: 24px;
    height: 24px;
}

.case-feature-item h3 {
    font-size: clamp(15px, 1.4vw, 18px);
    font-weight: 600;
    color: var(--text-primary);
}

.case-feature-item p {
    font-size: clamp(13px, 1.1vw, 15px);
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Results Grid */
.case-results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.case-result-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 2rem;
    background: #fff;
    border-radius: 1.25rem;
    text-align: center;
}

.case-result-number {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: var(--accent-orange);
    line-height: 1;
    font-family: var(--font-sans);
}

.case-result-label {
    font-size: clamp(13px, 1.1vw, 16px);
    color: var(--text-secondary);
    font-weight: 400;
}

/* Case Divider */
.case-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, rgba(229,229,229,0) 0%, rgba(229,229,229,1) 15%, rgba(229,229,229,1) 85%, rgba(229,229,229,0) 100%);
    margin: 4rem 0;
}

/* Next Project Section */
.case-next-project {
    padding-bottom: 6rem;
}

.case-next-project .section-title {
    margin-bottom: 2.5rem;
}

.case-next-grid {
    grid-template-columns: 1fr 1fr;
}

/* ===========================
   Overview & Context section
   =========================== */

.overview-context-card {
    background: transparent;
    padding: 0;
    color: var(--text-primary);
}

.overview-context-chip {
    display: inline-block;
    padding: 6px 14px;
    background-color: #E5E5E5;
    border: 1px solid #E5E5E5;
    border-radius: 20px;
    font-size: clamp(12px, 1.1vw, 14px);
    font-weight: 600;
    color: #1A1A1A;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
    font-family: var(--font-sans);
}

.overview-context-headline {
    font-family: 'Awesome Serif VAR', var(--font-serif);
    font-weight: 400;
    font-size: clamp(26px, 4.4vw, 48px);
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0 0 56px;
    letter-spacing: 0.01em;
    word-spacing: 0.08em;
}

.overview-meta-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 24px 0;
    margin-bottom: 56px;
}

.overview-meta-item {
    min-width: 0;
    border-right: 1px solid var(--border-color);
    padding-right: 1.5rem;
}

.overview-meta-item:last-child {
    border-right: none;
    padding-right: 0;
}

.overview-meta-label {
    font-size: clamp(12px, 1.2vw, 16px);
    font-weight: 600;
    letter-spacing: 1px;
    color: #8A8A8A;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
    font-family: var(--font-sans);
}

.overview-meta-value {
    font-size: clamp(12px, 1.1vw, 14px);
    color: #1A1A1A;
    line-height: 1.55;
    font-family: var(--font-sans);
}

.overview-impact-title {
    font-family: 'Awesome Serif VAR', var(--font-serif);
    font-size: clamp(22px, 2.8vw, 32px);
    font-weight: 200;
    color: var(--text-primary);
    margin: 0 0 32px;
    line-height: 1.2;
}

.overview-impact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.overview-impact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 0;
    background: transparent;
    border: none;
    border-radius: 0;
    color: #1A1A1A;
    font-size: clamp(14px, 1.6vw, 18px);
    line-height: 1.55;
    font-family: var(--font-sans);
}

.overview-impact-card strong {
    color: #1A1A1A;
    font-weight: 600;
}

.overview-impact-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    object-fit: contain;
    display: block;
}

@media (max-width: 991px) {
    .overview-meta-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.75rem 2rem;
    }
    .overview-meta-item:nth-child(2n) {
        border-right: none;
        padding-right: 0;
    }
}

/* ===========================
   Problem section
   =========================== */

.problem-headline {
    font-family: 'Awesome Serif VAR', var(--font-serif);
    font-weight: 400;
    font-size: clamp(26px, 4.4vw, 48px);
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0 0 32px;
    letter-spacing: 0.01em;
    word-spacing: 0.08em;
}

.problem-body {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.problem-body p {
    font-size: clamp(14px, 1.6vw, 18px);
    color: #676767;
    line-height: 1.7;
    margin: 0;
}

.problem-bridge {
    font-size: clamp(15px, 1.9vw, 22px);
    color: #1A1A1A;
    line-height: 1.55;
    margin: 0 0 56px;
    font-weight: 500;
}

.problem-timeline {
    position: relative;
    padding-left: 0;
}

.problem-step {
    position: relative;
    padding-left: 64px;
    padding-bottom: 40px;
    min-height: 56px;
}

.problem-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 15px;
    top: 24px;
    height: calc(100% + 24px);
    width: 2px;
    background-color: #F59393;
    z-index: 1;
}

.problem-step:last-child {
    padding-bottom: 0;
}

.problem-step-num {
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 48px;
    border-radius: 20px;
    background-color: #F59393;
    color: #1A1A1A;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    font-size: clamp(14px, 1.6vw, 18px);
    font-family: var(--font-sans);
    z-index: 2;
}

.problem-step-line {
    display: none;
}

.problem-step-title {
    font-size: clamp(16px, 1.9vw, 22px);
    font-weight: 600;
    color: #1A1A1A;
    margin: 12px 0 0.4rem;
    line-height: 1.3;
}

.problem-step-text {
    font-size: clamp(14px, 1.6vw, 18px);
    color: #676767;
    line-height: 1.55;
    margin: 0;
}

#takeaways .problem-step-num {
    background-color: #83C094;
}

#takeaways .problem-step:not(:last-child)::before {
    background-color: #83C094;
}

.problem-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: transparent;
    padding: 40px 24px;
    margin-top: 56px;
}

.problem-stat-item {
    text-align: center;
    padding: 0 16px;
    border-right: 1px solid #D9D9D9;
}

.problem-stat-item:last-child {
    border-right: none;
}

.problem-stat-number {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: #B34444;
    line-height: 1;
    margin-bottom: 1rem;
    font-family: var(--font-sans);
}

.problem-stat-label {
    font-size: clamp(12px, 1.2vw, 16px);
    color: #676767;
    line-height: 1.45;
    font-family: var(--font-sans);
}

.poc-disclaimer {
    font-size: clamp(11px, 1vw, 12px);
    color: #8A8A8A;
    line-height: 1.5;
    margin: 1rem auto 0;
    font-family: var(--font-sans);
    text-align: center;
    max-width: 720px;
}

#delivering-poc .problem-stat-number {
    color: #169EAE;
}

/* ===========================
   Case section divider
   =========================== */

.case-section-divider {
    border: none;
    height: 1px;
    background: #D9D9D9;
    margin: clamp(32px, 5vw, 64px) auto;
    max-width: 1468px;
    width: 100%;
    display: block;
}

/* ===========================
   End-of-scroll banner
   =========================== */

.end-of-scroll-banner {
    display: flex;
    align-items: center;
    gap: clamp(12px, 1.5vw, 20px);
    max-width: 1468px;
    margin: 0 auto;
    padding: 96px 0;
    color: var(--text-primary);
}

.end-wave {
    flex: 1;
    min-width: 80px;
    height: 16px;
    display: block;
    color: #B8B8B8;
}

.end-asterisk {
    flex-shrink: 0;
    font-size: clamp(20px, 2.4vw, 30px);
    color: var(--accent-orange);
    line-height: 1;
    font-weight: 400;
}

.end-text {
    flex-shrink: 0;
    font-family: 'Awesome Serif VAR', var(--font-serif);
    font-size: clamp(16px, 1.8vw, 22px);
    font-weight: 400;
    font-style: italic;
    color: #704823;
    text-align: center;
    line-height: 1.3;
    white-space: nowrap;
    letter-spacing: 0.03em;
}

@media (max-width: 767px) {
    .end-text {
        white-space: normal;
        font-size: clamp(14px, 3.5vw, 18px);
    }
    .end-of-scroll-banner {
        gap: 10px;
    }
}

/* Hide end-of-scroll banner on small screens */
@media (max-width: 859px) {
    .end-of-scroll-banner {
        display: none;
    }
}

/* ===========================
   Reusable bullet list (chevron-right)
   matches 30-second overview pattern
   =========================== */

.case-bullet-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.case-bullet-list li {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    color: #1A1A1A;
    font-size: clamp(14px, 1.4vw, 18px);
    line-height: 1.7;
}

.case-bullet-list li > i,
.case-bullet-list li > svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: calc((1lh - 18px) / 2);
}

/* ===========================
   "My Note" card
   =========================== */

.case-note-card {
    background: #F5F3EB;
    border: none;
    border-radius: 24px;
    padding: 24px;
}

.case-note-label {
    font-size: clamp(14px, 1.2vw, 16px);
    font-weight: 600;
    letter-spacing: 1px;
    color: #C29A3E;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    font-family: var(--font-sans);
}

.case-note-body {
    font-size: clamp(16px, 1.6vw, 20px);
    color: #825B00;
    line-height: 1.55;
    margin: 0;
    font-family: var(--font-sans);
    font-style: italic;
}

/* ===========================
   Discovery sprint plan grid
   =========================== */

.sprint-plan-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.sprint-day-card {
    background: #E8E8E8;
    border: none;
    border-radius: 18px;
    padding: clamp(18px, 1.6vw, 24px);
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-height: 0;
}

#navigation-model .sprint-day-card {
    background: #E1EBF0;
}

.sprint-day-label {
    font-size: clamp(12px, 1.1vw, 14px);
    font-weight: 600;
    letter-spacing: 1.5px;
    color: #8A8A8A;
    text-transform: uppercase;
    font-family: var(--font-sans);
}

.sprint-day-title {
    font-size: clamp(16px, 1.6vw, 20px);
    font-weight: 700;
    color: #1A1A1A;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: var(--font-sans);
    line-height: 1.1;
}

.sprint-day-text {
    font-size: clamp(13px, 1.2vw, 16px);
    color: #676767;
    line-height: 1.5;
    margin: 0;
    font-family: var(--font-sans);
}

@media (max-width: 991px) {
    .sprint-plan-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sprint-day-card {
        min-height: 0;
    }
}

/* Feature explainer image grid — 3 col on desktop, stacked below 820px */
.feature-explainer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* 3-column inline grids (My Role, Create → Edit → Publish) and feature explainer images collapse to 1 column below 820px */
@media (max-width: 819px) {
    .sprint-plan-grid[style*="repeat(3"] {
        grid-template-columns: 1fr !important;
    }
    .feature-explainer-grid {
        grid-template-columns: 1fr;
    }
}

/* Reduce section gaps progressively below 860px */
@media (max-width: 859px) {
    .case-content > section {
        padding: clamp(32px, 6.5vw, 56px) 0 !important;
        margin-bottom: clamp(24px, 5vw, 40px) !important;
    }
    section.case-section {
        padding-bottom: clamp(48px, 12vw, 96px) !important;
    }
    .case-hero {
        padding: clamp(32px, 6vw, 56px) 0 clamp(24px, 5vw, 48px);
    }
}

@media (max-width: 480px) {
    .sprint-plan-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   Persona cards
   =========================== */

.persona-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.persona-card {
    background: #E1EBF0;
    border: 1px solid #E5E5E5;
    border-radius: 18px;
    padding: clamp(20px, 2vw, 28px);
    display: flex;
    flex-direction: column;
}

.persona-name {
    font-size: clamp(16px, 1.6vw, 20px);
    font-weight: 600;
    color: #1A1A1A;
    font-family: var(--font-sans);
    margin-bottom: 0.4rem;
}

.persona-role {
    font-size: clamp(13px, 1.2vw, 15px);
    color: #676767;
    font-style: italic;
    font-family: var(--font-sans);
    margin-bottom: 1.75rem;
}

.persona-quote {
    font-size: clamp(14px, 1.4vw, 18px);
    color: #1A1A1A;
    line-height: 1.6;
    margin: 0;
    font-family: var(--font-sans);
}

@media (max-width: 767px) {
    .persona-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   Feature rows (Why / How / Value)
   =========================== */

.feature-rows {
    display: flex;
    flex-direction: column;
}

.feature-row {
    display: grid;
    grid-template-columns: minmax(180px, 240px) 1fr;
    gap: clamp(20px, 3vw, 56px);
    padding: clamp(20px, 2.4vw, 28px) 0;
    border-bottom: 1px solid #E5E5E5;
    align-items: flex-start;
}

.feature-row:first-child {
    padding-top: 0;
}

.feature-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.feature-row-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: clamp(11px, 1vw, 13px);
    font-weight: 600;
    letter-spacing: 1.5px;
    color: #1A1A1A;
    text-transform: uppercase;
    font-family: var(--font-sans);
    line-height: 1.5;
    padding-top: 4px;
}

.feature-row-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-block;
}

.feature-row-text {
    font-size: clamp(14px, 1.4vw, 18px);
    color: #1A1A1A;
    line-height: 1.7;
    margin: 0;
    font-family: var(--font-sans);
}

.feature-row-text strong {
    color: #1A1A1A;
    font-weight: 600;
}

@media (max-width: 767px) {
    .feature-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .feature-row-label {
        padding-top: 0;
    }
}

/* ===========================
   Phase rows (Design x Dev)
   =========================== */

.phase-rows {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #E5E5E5;
}

.phase-row {
    padding: clamp(20px, 2.4vw, 28px) 0;
    border-bottom: 1px solid #E5E5E5;
}

.phase-row:last-child {
    border-bottom: none;
}

.phase-label {
    font-size: clamp(11px, 1vw, 13px);
    font-weight: 600;
    letter-spacing: 1.5px;
    color: #8A8A8A;
    text-transform: uppercase;
    font-family: var(--font-sans);
    margin-bottom: 0.6rem;
}

.phase-title {
    font-size: clamp(16px, 1.6vw, 20px);
    font-weight: 600;
    color: #1A1A1A;
    line-height: 1.35;
    margin: 0 0 0.5rem;
    font-family: var(--font-sans);
}

.phase-text {
    font-size: clamp(14px, 1.4vw, 18px);
    color: #1A1A1A;
    line-height: 1.7;
    margin: 0;
    font-family: var(--font-sans);
}

/* ===========================
   Impact & Outcomes cards
   =========================== */

.impact-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.impact-card {
    background: #F2F2F2;
    border: 1px solid #E5E5E5;
    border-radius: 24px;
    padding: clamp(22px, 2.4vw, 32px);
    display: flex;
    flex-direction: column;
    gap: clamp(20px, 2.4vw, 32px);
}

.impact-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.impact-card-icon {
    width: 36px;
    height: 36px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
}

.impact-card-number {
    font-size: clamp(36px, 4.6vw, 48px);
    font-weight: 800;
    color: #1A1A1A;
    line-height: 1;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.impact-card-text {
    font-size: clamp(14px, 1.4vw, 18px);
    color: #1A1A1A;
    line-height: 1.6;
    margin: 0;
    font-family: var(--font-sans);
}

.impact-card-tag {
    font-size: clamp(11px, 1vw, 13px);
    font-weight: 600;
    letter-spacing: 1.2px;
    color: #8A8A8A;
    text-transform: uppercase;
    font-family: var(--font-sans);
    padding-top: 16px;
    border-top: 1px solid #E5E5E5;
    margin-top: auto;
}

@media (max-width: 1024px) {
    .impact-cards-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 767px) {
    .impact-cards-grid {
        grid-template-columns: 1fr !important;
    }
}

/* ===========================
   Vision section
   =========================== */

.vision-callout {
    background: linear-gradient(90deg, rgba(255,243,235,1) 0%, rgba(255,243,235,0) 100%);
    padding: 16px 20px;
    border-radius: 0 14px 14px 14px;
    margin-top: 0;
}

.vision-callout p {
    font-size: clamp(15px, 1.8vw, 20px);
    color: #D97706;
    line-height: 1.55;
    margin: 0;
    font-style: italic;
    font-family: var(--font-sans);
}

@media (max-width: 575px) {
    .problem-headline {
        font-size: clamp(28px, 6vw, 40px);
    }
    .problem-step {
        padding-left: 52px;
    }
}

@media (max-width: 575px) {
    .overview-meta-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    .overview-meta-item {
        border-right: none;
        padding-right: 0;
    }
}

/* ===========================
   Case Study Layout (Two Columns)
   =========================== */

.case-study-layout {
    max-width: 1468px;
    margin: 0 auto;
    display: flex;
    gap: 68px;
    position: relative;
}

.case-sidebar {
    width: 240px;
    flex-shrink: 0;
    position: sticky;
    top: 120px;
    align-self: flex-start;
    height: max-content;
    padding-top: 64px;
}

.sidebar-title {
    font-size: clamp(12px, 1.1vw, 14px);
    font-weight: 600;
    letter-spacing: 1px;
    color: #1A1A1A;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    border-left: 1px solid #E5E5E5;
}

.sidebar-nav li {
    position: relative;
    padding-left: 1.5rem;
}

.sidebar-nav li a {
    text-decoration: none;
    color: #8B8B8B;
    font-size: clamp(11px, 1vw, 13px);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    display: block;
}

.sidebar-nav li a:hover {
    color: #1A1A1A;
}

.sidebar-nav li a.active {
    color: #1A1A1A;
}

.sidebar-nav li a.active::before {
    content: '';
    position: absolute;
    left: -2px;
    top: -5px;
    bottom: -5px;
    width: 4px;
    background-color: var(--accent-orange);
    border-radius: 4px;
    z-index: 1;
}

.case-content {
    flex: 1;
    min-width: 0;
}

/* ===========================
   Case Study Responsive
   =========================== */

/* xs — below 375px */
@media (max-width: 374px) {
    .case-role-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
    .case-role-grid.case-hero-metadata { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
    .case-features-grid { grid-template-columns: 1fr; }
    .case-results-grid { grid-template-columns: 1fr; }
    .case-image-grid { grid-template-columns: 1fr; }
    .case-next-grid { grid-template-columns: 1fr; }
    .case-section { padding: 2.5rem 0; }
    .case-hero { padding: 1rem 0 2rem; }
}

/* sm — 375px to 575px */
@media (min-width: 375px) and (max-width: 575px) {
    .case-role-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
    .case-role-grid.case-hero-metadata { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
    .case-features-grid { grid-template-columns: 1fr; }
    .case-results-grid { grid-template-columns: 1fr; }
    .case-image-grid { grid-template-columns: 1fr; }
    .case-next-grid { grid-template-columns: 1fr; }
    .case-section { padding: 2.5rem 0; }
    .case-hero { padding: 1rem 0 2.5rem; }
}

/* md — 576px to 767px */
@media (min-width: 576px) and (max-width: 767px) {
    .case-role-grid { grid-template-columns: 1fr 1fr; }
    .case-role-grid.case-hero-metadata { grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; }
    .case-features-grid { grid-template-columns: 1fr 1fr; }
    .case-results-grid { grid-template-columns: repeat(3, 1fr); }
    .case-image-grid { grid-template-columns: 1fr; }
    .case-next-grid { grid-template-columns: 1fr; }
    .case-section { padding: 3rem 0; }
    .case-hero { padding: 1.5rem 0 3rem; }
}

/* lg — 768px to 991px */
@media (min-width: 768px) and (max-width: 991px) {
    .case-role-grid { grid-template-columns: repeat(4, 1fr); }
    .case-role-grid.case-hero-metadata { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
    .case-features-grid { grid-template-columns: repeat(3, 1fr); }
    .case-next-grid { grid-template-columns: 1fr 1fr; }
    .case-section { padding: 3.5rem 0; }
}

/* xl — 992px to 1279px */
@media (min-width: 992px) and (max-width: 1279px) {
    .case-role-grid.case-hero-metadata { grid-template-columns: repeat(3, 1fr); }
}

/* Hide back-button and sidebar below 1080px (case study page) */
@media (max-width: 1079px) {
    .case-back-nav { display: none; }
    .case-sidebar { display: none; }
    .case-study-layout { display: block; }
    .case-content { width: 100%; min-width: 0; }
    .case-hero { padding-top: 144px; }
}

/* Comparison table — horizontal scroll on small screens */
.comparison-table-wrap {
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
    .comparison-table-wrap {
        overflow-x: auto !important;
    }
    .comparison-table-wrap table {
        min-width: 560px;
    }
    .comparison-table-wrap th,
    .comparison-table-wrap td {
        padding: 14px 10px !important;
    }
}

/* Problem stats grid — collapse columns on small screens */
@media (max-width: 768px) {
    .problem-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 0;
        padding: 32px 16px;
    }
    .problem-stat-item:nth-child(2n) {
        border-right: none;
    }
}

@media (max-width: 480px) {
    .problem-stats-grid {
        grid-template-columns: 1fr;
    }
    .problem-stat-item {
        border-right: none;
        padding: 16px 0;
    }
}

/* Problem-statement cards grid — collapse to single column */
@media (max-width: 600px) {
    .problem-cards-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Problem timeline — tighten left padding on small screens */
@media (max-width: 480px) {
    .problem-timeline {
        margin-left: 0 !important;
    }
    .problem-timeline > div {
        padding-left: 48px !important;
    }
}

/* Prevent any horizontal overflow on the case-study main */
.case-study-layout,
.case-content {
    max-width: 100%;
}

main {
    overflow-x: clip;
}

/* Mobile work card overrides for case study page */
@media (max-width: 767px) {
    .case-next-grid .work-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .case-next-grid .work-title-row {
        justify-content: space-between;
        width: 100%;
    }
    
    .case-next-grid .work-text-content {
        width: 100%;
    }
    
    .case-next-grid .work-link {
        width: auto;
        padding: 0 1.25rem;
        height: 40px;
        border-radius: 40px;
    }
    
    .case-next-grid .work-link-text {
        display: inline;
        font-family: var(--font-sans);
        font-size: 14.5px;
        font-weight: 500;
        margin-right: 8px;
    }
}