/* ================================================================
   caseStudy.css — shared legacy styles (other case study pages)
   ================================================================ */

.img-holder {
    width: 70%;
    margin: 0 auto;
    height: 400px;
}

.img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.post-title {
    font-size: 215%;
    margin: 0 0 3% 0;
    text-align: center;
}

.post-holder {
    width: 70%;
    margin: 2% auto;
}

.post-holder h2, .post-holder h3 {
    margin-top: 6%;
    margin-bottom: 3%;
    text-align: center;
    font-size: 175%;
}

.post-holder h3, .post-holder h4 { font-weight: 600; }
.post-holder h4 { margin-top: 6%; }
.post-holder p { text-align: left; line-height: 1.6; margin: 2% 0; }
.post-holder li { margin: 20px 0; }
.post-holder p, .post-holder li { font-size: 110%; }

.listing-row {
    display: flex;
    justify-content: space-evenly;
    margin: 6% 0;
}

.content-holder {
    height: 390px;
    width: 29%;
    position: relative;
    cursor: pointer;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: block;
}

.content-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-btn-holder {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.65) 100%);
}

.play-btn { width: 20px; margin-bottom: 11px; margin-left: 11px; }

.data-row {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    margin: 6% 0 9% 0;
}

.data-holder { text-align: center; }

.data-num {
    font-size: 280%;
    font-weight: 600;
    color: var(--color-brand-500);
}

.data-title { font-weight: 600; margin-top: 10px; font-size: 140%; }

.cta-holder {
    width: 100%;
    height: 350px;
    position: relative;
    background-color: rgba(43,43,43,0.46);
    display: flex;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cta-overlay-holder {
    position: absolute;
    height: 100%;
    width: 45%;
    background: linear-gradient(to right, #212121 74%, rgba(0,0,0,0.72) 84%, rgba(0,0,0,0.67) 87%, rgba(0,0,0,0.61) 92%, rgba(0,0,0,0.53) 95%, rgba(0,0,0,0.42) 97%, transparent);
    color: var(--color-text-inverse);
    border-radius: var(--radius-xl) 0 0 var(--radius-xl);
}

.cta-txt-holder {
    width: 80%;
    height: 100%;
    margin: -2% auto auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cta-img {
    height: 100%;
    width: 80%;
    object-fit: cover;
    object-position: 100px;
    margin-left: auto;
}

.cta-title { font-weight: 600; font-size: 210%; margin: 0; }
.cta-txt { margin: 3% 0; font-weight: 400; font-size: 100%; }

.cta-btn {
    background-color: var(--color-bg-primary);
    color: var(--color-text-default);
    width: 190px;
    padding: var(--space-4) var(--space-2);
    margin: 3% 0 0 0;
    border-color: transparent;
    text-decoration: none;
}
.cta-btn:hover { background-color: var(--color-bg-primary); color: var(--color-text-default); }

@media only screen and (max-width: 800px) {
    .img-holder { width: 100%; height: 240px; }
    .img { border-radius: 0; }
    .post-title { text-align: left; font-size: 170%; }
    .post-holder { width: 92%; margin: 4% auto; }
    .post-holder h2, .post-holder h3 { margin-top: 13%; margin-bottom: 8%; }
    .post-holder p { margin: 6% 0; }
    .listing-row { overflow-x: scroll; justify-content: start; margin: 10% 0; }
    .content-holder { margin: 0 3% 0 0; height: 250px; min-width: 170px; }
    .data-row { justify-content: space-between; margin: 8% 0 15% 0; }
    .data-num { font-size: 190%; }
    .data-title { font-size: 105%; }
    .cta-holder { height: 315px; }
    .cta-overlay-holder { width: 100%; background: rgba(0,0,0,0.65); text-align: center; border-radius: var(--radius-xl); }
    .cta-txt-holder { width: 90%; margin: 0 auto auto; }
    .cta-title { font-size: 175%; }
    .cta-txt { margin: 5% 0; }
    .cta-btn { width: 100%; padding: var(--space-6) 0; margin: 5% auto 0 auto; }
}

/* ================================================================
   MANE THEORIE — editorial redesign v2
   ================================================================ */

/* ---------------------------------------------------------------
   Layout
   --------------------------------------------------------------- */

.cs-container { width: 92%; max-width: 1200px; margin: 0 auto; }
.cs-narrative-inner { max-width: 680px; }

/* ---------------------------------------------------------------
   Label
   --------------------------------------------------------------- */

.cs-label { display: inline-flex; align-items: center; gap: var(--space-2); font-size: 11px; font-weight: var(--font-weight-bold); letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-subtlest); margin-bottom: var(--space-3); }
.cs-label::before { content: ''; display: block; width: 18px; height: 2px; background: var(--color-neutral-300); border-radius: var(--radius-full); flex-shrink: 0; }
.cs-label--spaced { margin-top: var(--space-12); }
.cs-label--inverse { color: rgba(255,255,255,0.4); }
.cs-label--inverse::before { background: rgba(255,255,255,0.2); }

/* ---------------------------------------------------------------
   Typography
   --------------------------------------------------------------- */

.cs-h2 { font-size: clamp(22px, 2.8vw, 36px); font-weight: var(--font-weight-extrabold); color: var(--color-text-default); line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 var(--space-6); }
.cs-h2--centered { text-align: center; }
.cs-body { font-size: 17px; line-height: 1.75; color: var(--color-neutral-700); margin: 0 0 var(--space-5); }
.cs-bold { font-weight: var(--font-weight-semibold); color: var(--color-text-default); }

/* ---------------------------------------------------------------
   HERO
   --------------------------------------------------------------- */

.cs-hero { background: #fff; padding: var(--space-12) 0 var(--space-16); border-bottom: 1px solid var(--color-border-subtle); }
.cs-hero-topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-10); flex-wrap: nowrap; }
.cs-eyebrow { font-size: 11px; font-weight: var(--font-weight-bold); letter-spacing: 0.08em; text-transform: uppercase; border-radius: var(--radius-full); padding: var(--space-1-5) var(--space-3); }

.cs-logo-pill { display: inline-flex; align-items: center; gap: var(--space-2-5); background: var(--color-neutral-50); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-full); padding: var(--space-2) var(--space-4); margin-bottom: var(--space-4); height: 40px; }
.cs-logo-pill img { max-height: 20px; max-width: 130px; display: block; }
.cs-logo-pill-text { font-size: var(--font-size-sm); font-weight: var(--font-weight-extrabold); letter-spacing: 0.05em; text-transform: uppercase; color: var(--color-text-default); }

.cs-hero-title { font-size: clamp(32px, 4.2vw, 56px); font-weight: var(--font-weight-extrabold); color: var(--color-text-default); line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 var(--space-10); }
.cs-hero-accent { color: var(--color-brand-500); }

/* Hero outcomes — 3-col grid spanning full container width */
.cs-hero-outcomes {
    display: grid;
    grid-template-columns: 1fr 1px 1fr 1px 1fr;
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border-subtle);
}
.cs-hero-outcome { padding-right: var(--space-8); }
.cs-hero-outcome-divider { background: var(--color-border-subtle); width: 1px; }
.cs-hero-outcome-num { font-size: clamp(28px, 3.5vw, 48px); font-weight: var(--font-weight-extrabold); color: var(--color-text-default); line-height: 1; letter-spacing: -0.03em; margin-bottom: var(--space-2); }
.cs-hero-outcome-label { font-size: var(--font-size-sm); color: var(--color-text-subtlest); font-weight: var(--font-weight-medium); line-height: 1.4; max-width: 200px; }
/* Indent 2nd and 3rd outcomes to add space after divider */
.cs-hero-outcome:not(:first-child) { padding-left: var(--space-8); padding-right: 0; }

/* ---------------------------------------------------------------
   BRAND STRIP
   --------------------------------------------------------------- */

.cs-brand-strip { background: var(--color-neutral-100); border-top: 1px solid var(--color-border-subtle); border-bottom: 1px solid var(--color-border-subtle); padding: var(--space-5) 0; }
.cs-brand-strip-inner { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.cs-brand-strip-logo { height: 18px; width: auto; display: block; }
.cs-brand-strip-name { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-text-default); }
.cs-brand-strip-sep { width: 1px; height: 14px; background: var(--color-border-subtle); flex-shrink: 0; }
.cs-brand-strip-meta { font-size: var(--font-size-sm); color: var(--color-text-subtlest); }

/* ---------------------------------------------------------------
   THE PROBLEM
   --------------------------------------------------------------- */

.cs-problem-section { background: var(--color-neutral-50); padding: var(--space-20) 0; }

.cs-pull-quote { margin: var(--space-8) 0; padding: var(--space-7) 0 var(--space-7) var(--space-8); border-left: 3px solid var(--color-neutral-200); border-top: none; border-bottom: none; }
.cs-pull-quote p { font-size: clamp(17px, 2vw, 22px); font-style: italic; color: var(--color-text-default); line-height: 1.6; margin: 0 0 var(--space-4); }
.cs-pull-quote cite { font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); color: var(--color-text-subtle); font-style: normal; }
.cs-cite-role { font-weight: var(--font-weight-normal); color: var(--color-text-subtlest); font-size: var(--font-size-xs); margin-left: var(--space-1); }

/* ---------------------------------------------------------------
   HOW IT WORKED
   --------------------------------------------------------------- */

.cs-how-section { background: #fff; padding: var(--space-20) 0; border-top: 1px solid var(--color-border-subtle); }

/* Timeline */
.cs-timeline { display: flex; align-items: flex-start; background: #fff; border: 1px solid var(--color-border-subtle); border-radius: var(--radius-xl); padding: var(--space-7) var(--space-8); margin: var(--space-10) 0 0; }
.cs-timeline-step { display: flex; align-items: flex-start; gap: var(--space-3); flex: 1; }
.cs-timeline-num { width: 28px; height: 28px; border-radius: var(--radius-full); background: var(--color-neutral-900); color: #fff; font-size: 12px; font-weight: var(--font-weight-bold); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cs-timeline-title { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-text-default); margin-bottom: var(--space-1); }
.cs-timeline-desc { font-size: var(--font-size-xs); color: var(--color-text-subtlest); line-height: 1.4; }
.cs-timeline-connector { height: 1px; width: 40px; background: var(--color-border-subtle); flex-shrink: 0; margin: 14px var(--space-3) 0; }

/* Blockquote */
.cs-blockquote { border-left: 2px solid var(--color-neutral-200); background: var(--color-bg-primary); border-radius: 0 var(--radius-lg) var(--radius-lg) 0; padding: var(--space-6) var(--space-8); margin: var(--space-10) 0 0; }
.cs-blockquote p { font-size: 17px; font-style: italic; color: var(--color-neutral-700); line-height: 1.65; margin: 0 0 var(--space-3); }
.cs-blockquote cite { font-size: var(--font-size-sm); font-weight: var(--font-weight-semibold); color: var(--color-text-default); font-style: normal; }

/* ---------------------------------------------------------------
   RESULTS
   --------------------------------------------------------------- */

.cs-results-section { background: #fff; padding: var(--space-20) 0; border-top: 1px solid var(--color-border-subtle); }

.cs-proof-stats { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--color-neutral-50); border: 1px solid var(--color-border-subtle); border-radius: var(--radius-xl); overflow: hidden; margin: var(--space-10) 0 0; }
.cs-proof-stat { padding: var(--space-8) var(--space-6); text-align: center; position: relative; }
.cs-proof-stat + .cs-proof-stat::before { content: ''; position: absolute; left: 0; top: var(--space-6); height: calc(100% - var(--space-12)); width: 1px; background: var(--color-border-subtle); }
.cs-proof-num { font-size: clamp(32px, 3.8vw, 50px); font-weight: var(--font-weight-extrabold); color: var(--color-text-default); line-height: 1; letter-spacing: -0.03em; margin-bottom: var(--space-2); }
.cs-proof-label { font-size: var(--font-size-sm); font-weight: var(--font-weight-medium); color: var(--color-text-subtle); line-height: 1.4; }

/* Results content tiles */
.cs-results-content { margin: var(--space-10) 0; }
.cs-results-content-label { display: inline-flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-xs); font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-subtlest); margin-bottom: var(--space-4); }
.cs-content-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-2-5); max-width: 440px; }

.cs-tile { position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 9/16; background: var(--color-neutral-100); }
.cs-tile img { width: 100%; height: 100%; object-fit: cover; }
.cs-tile-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 28px var(--space-3) var(--space-3); background: linear-gradient(to top, rgba(0,0,0,0.72) 0%, transparent 100%); }
.cs-tile-platform { display: inline-flex; align-items: center; gap: var(--space-1); background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.22); border-radius: var(--radius-full); padding: 3px var(--space-2); font-size: 10px; font-weight: var(--font-weight-semibold); color: var(--color-text-inverse); }
.cs-tile-platform img { width: 11px; height: 11px; }
.cs-tile-tag { margin-top: var(--space-1); font-size: 10px; color: rgba(255,255,255,0.65); font-weight: var(--font-weight-medium); }
.cs-ads-badge { position: absolute; top: var(--space-2); right: var(--space-2); font-size: 9px; font-weight: var(--font-weight-bold); letter-spacing: 0.05em; text-transform: uppercase; padding: 3px 7px; border-radius: var(--radius-full); }

/* Results detail cards */
.cs-results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); margin-top: var(--space-6); }
.cs-results-col { padding: var(--space-6); border-radius: var(--radius-lg); background: #fff; }
.cs-results-title { font-size: var(--font-size-xs); font-weight: var(--font-weight-bold); text-transform: uppercase; letter-spacing: 0.07em; color: var(--color-neutral-400); margin-bottom: var(--space-4); display: flex; align-items: center; gap: var(--space-2); }
.cs-result-item { display: flex; align-items: flex-start; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border-subtle); font-size: var(--font-size-sm); color: var(--color-text-subtle); line-height: 1.55; }
.cs-result-item:last-child { border-bottom: none; }
.cs-check { width: 18px; height: 18px; border-radius: var(--radius-full); background: var(--color-neutral-900); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }

/* ---------------------------------------------------------------
   CLOSING QUOTE
   --------------------------------------------------------------- */

.cs-quote-section { background: var(--color-neutral-50); padding: var(--space-20) 0; border-top: 1px solid var(--color-border-subtle); }
.cs-final-quote { max-width: 720px; margin: 0 auto; text-align: center; }
.cs-quote-mark { font-size: 72px; line-height: 0.8; color: var(--color-neutral-200); font-family: Georgia, serif; margin-bottom: var(--space-6); display: block; }
.cs-final-quote p { font-size: clamp(17px, 2vw, 21px); font-style: italic; line-height: 1.7; color: var(--color-neutral-700); margin: 0 0 var(--space-8); }
.cs-fq-attr { display: flex; flex-direction: column; align-items: center; gap: var(--space-1); }
.cs-fq-name { font-size: var(--font-size-sm); font-weight: var(--font-weight-bold); color: var(--color-text-default); }
.cs-fq-role { font-size: var(--font-size-xs); color: var(--color-text-subtlest); }

/* ---------------------------------------------------------------
   DARK END SECTION
   --------------------------------------------------------------- */

.cs-end-section { background: var(--color-bg-inverse); padding: var(--space-20) 0; }
.cs-end-inner { display: flex; align-items: flex-start; }
.cs-end-next { flex: 1; padding-right: var(--space-16); border-right: 1px solid rgba(255,255,255,0.08); }
.cs-end-next-title { font-size: clamp(18px, 2.2vw, 26px); font-weight: var(--font-weight-bold); color: var(--color-text-inverse); margin: 0 0 var(--space-4); letter-spacing: -0.02em; line-height: 1.2; }
.cs-end-next-body { font-size: var(--font-size-base); color: rgba(255,255,255,0.5); line-height: 1.7; margin: 0; }
.cs-end-cta { flex: 1; padding-left: var(--space-16); }
.cs-end-cta-title { font-size: clamp(18px, 2.4vw, 28px); font-weight: var(--font-weight-extrabold); color: var(--color-text-inverse); margin: 0 0 var(--space-3); letter-spacing: -0.02em; line-height: 1.2; }
.cs-end-cta-body { font-size: var(--font-size-base); color: rgba(255,255,255,0.5); margin: 0 0 var(--space-6); line-height: 1.6; }
.cs-end-cta-btn { background: var(--color-bg-primary); color: var(--color-text-default); font-weight: var(--font-weight-bold); border-color: transparent; display: inline-flex; align-items: center; gap: var(--space-2); }
.cs-end-cta-btn:hover { background: var(--color-bg-primary); color: var(--color-text-default); transform: translateY(-1px); }

/* ---------------------------------------------------------------
   MORE CASE STUDIES
   --------------------------------------------------------------- */

.cs-more-section { padding: var(--space-20) 0 var(--space-16); background: #fff; border-top: 1px solid var(--color-border-subtle); }
.cs-more-head { text-align: center; margin-bottom: var(--space-8); }
.cs-more-head .cs-h2 { font-size: clamp(20px, 2.4vw, 28px); margin-top: var(--space-2); }

/* ---------------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------------- */

@media (max-width: 960px) {
    .cs-hero-outcomes { grid-template-columns: 1fr; gap: var(--space-5); }
    .cs-hero-outcome-divider { display: none; }
    .cs-hero-outcome:not(:first-child) { padding-left: 0; }
    .cs-hero-topbar { flex-wrap: nowrap; align-items: flex-start; }
    .cs-end-inner { flex-direction: column; gap: var(--space-12); }
    .cs-end-next { padding-right: 0; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: var(--space-12); }
    .cs-end-cta { padding-left: 0; }
    .cs-timeline { flex-wrap: wrap; gap: var(--space-4); }
    .cs-timeline-connector { display: none; }
    .cs-proof-stats { grid-template-columns: repeat(2, 1fr); }
    .cs-proof-stat + .cs-proof-stat::before { display: none; }
    .cs-results-grid { grid-template-columns: 1fr; }
    .cs-brand-strip-inner { gap: var(--space-3); }
}

@media (max-width: 600px) {
    .cs-hero-title { font-size: 30px; }
    .cs-hero-outcome-num { font-size: 28px; }
    .cs-content-grid { grid-template-columns: repeat(2, 1fr); max-width: 300px; }
    .cs-proof-stats { grid-template-columns: 1fr 1fr; }
    .cs-pull-quote p { font-size: 17px; }
}