/* ================================================================
   Google Ads Agency Case Studies – Public Stylesheet v2
   Aesthetic : Dark editorial · data-forward · agency premium
   Fixes     : responsive metrics, no duplicate title, clean layout
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ── Variables ──────────────────────────────────────────────── */
:root {
    --gacs-bg:        #0a0a0f;
    --gacs-surface:   #111118;
    --gacs-surface2:  #18181f;
    --gacs-border:    rgba(255,255,255,.09);
    --gacs-green:     #4ade80;
    --gacs-blue:      #60a5fa;
    --gacs-red:       #f87171;
    --gacs-text:      #ececf1;
    --gacs-muted:     rgba(236,236,241,.5);
    --gacs-radius:    16px;
    --gacs-font-h:    'Syne', sans-serif;
    --gacs-font-b:    'DM Sans', sans-serif;
    --gacs-max:       1100px;
    --gacs-pad-x:     clamp(20px, 5vw, 60px);
}

/* ── Reset helpers ──────────────────────────────────────────── */
.gacs-single *,
.gacs-archive * { box-sizing: border-box; }

/* ================================================================
   ARCHIVE GRID
   ================================================================ */
.gacs-archive {
    display: grid;
    gap: 24px;
    font-family: var(--gacs-font-b);
}
.gacs-cols-3 { grid-template-columns: repeat(3, 1fr); }
.gacs-cols-2 { grid-template-columns: repeat(2, 1fr); }
.gacs-cols-1 { grid-template-columns: 1fr; }

@media (max-width: 1024px) { .gacs-cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .gacs-cols-3, .gacs-cols-2 { grid-template-columns: 1fr; } }

.gacs-card {
    background:     var(--gacs-surface);
    border:         1px solid var(--gacs-border);
    border-radius:  var(--gacs-radius);
    overflow:       hidden;
    cursor:         pointer;
    display:        flex;
    flex-direction: column;
    transition:     transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.gacs-card:hover {
    transform:    translateY(-5px);
    box-shadow:   0 24px 60px rgba(0,0,0,.55);
    border-color: rgba(74,222,128,.28);
}
.gacs-card__img {
    height:     220px;
    background: #1b1b26 center/cover no-repeat;
    position:   relative;
    flex-shrink: 0;
}
.gacs-card__img::after {
    content:  '';
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(10,10,15,.92) 0%, transparent 55%);
}
.gacs-tag {
    position:       absolute; top: 14px; left: 14px; z-index: 2;
    background:     var(--gacs-green);
    color:          #0a0a0f;
    font-family:    var(--gacs-font-h);
    font-size:      10px; font-weight: 800;
    text-transform: uppercase; letter-spacing: .09em;
    padding:        4px 11px; border-radius: 50px;
}
.gacs-card__body {
    padding:        20px 22px 22px;
    flex:           1;
    display:        flex;
    flex-direction: column;
    gap:            7px;
}
.gacs-card__client { font-size: 12px; color: var(--gacs-blue); font-weight: 500; margin: 0; }
.gacs-card__title  { font-family: var(--gacs-font-h); font-size: 19px; font-weight: 700; color: var(--gacs-text); margin: 0; line-height: 1.3; }
.gacs-card__excerpt{ font-size: 14px; color: var(--gacs-muted); margin: 0; line-height: 1.65; }
.gacs-card__metrics{
    display:    flex; gap: 16px;
    margin-top: auto; padding-top: 14px;
    border-top: 1px solid var(--gacs-border);
}
.gacs-card__metric     { display: flex; flex-direction: column; gap: 2px; }
.gacs-card__metric-val { font-family: var(--gacs-font-h); font-size: 22px; font-weight: 800; color: var(--gacs-green); line-height: 1; }
.gacs-card__metric-lbl { font-size: 10px; color: var(--gacs-muted); text-transform: uppercase; letter-spacing: .06em; }
.gacs-card__link       { display: inline-block; margin-top: 12px; font-family: var(--gacs-font-h); font-size: 13px; font-weight: 700; color: var(--gacs-green); letter-spacing: .03em; }
.gacs-empty            { text-align: center; color: var(--gacs-muted); padding: 48px; font-family: var(--gacs-font-b); }

/* ================================================================
   SINGLE CASE STUDY
   ================================================================ */
.gacs-single {
    font-family: var(--gacs-font-b);
    color:       var(--gacs-text);
    background:  var(--gacs-bg);
    /* Negative margins to break out of typical theme content wrapper */
    margin-left:  calc(-1 * var(--gacs-pad-x, 20px));
    margin-right: calc(-1 * var(--gacs-pad-x, 20px));
    width:  calc(100% + (var(--gacs-pad-x, 20px) * 2));
}

/* ── Hero ───────────────────────────────────────────────────── */
.gacs-hero {
    position:    relative;
    min-height:  clamp(320px, 50vw, 520px);
    background:  var(--gacs-bg) var(--hero-bg, none) center/cover no-repeat;
    display:     flex;
    align-items: flex-end;
    overflow:    hidden;
}
.gacs-hero__overlay {
    position:   absolute; inset: 0;
    background: linear-gradient(
        to top,
        rgba(10,10,15,1)   0%,
        rgba(10,10,15,.75) 45%,
        rgba(10,10,15,.3)  100%
    );
}
.gacs-hero__content {
    position:  relative; z-index: 2;
    padding:   clamp(28px,5vw,56px) var(--gacs-pad-x);
    width:     100%;
    max-width: var(--gacs-max);
    margin:    0 auto;
}
.gacs-hero__meta {
    display:     flex;
    gap:         8px;
    flex-wrap:   wrap;
    margin-bottom: 16px;
}
.gacs-badge {
    font-family:    var(--gacs-font-h);
    font-size:      11px; font-weight: 700;
    letter-spacing: .09em; text-transform: uppercase;
    padding:        5px 13px; border-radius: 50px;
    white-space:    nowrap;
}
.gacs-badge--industry { background: var(--gacs-green);            color: #0a0a0f; }
.gacs-badge--client   { background: rgba(96,165,250,.12);         color: var(--gacs-blue); border: 1px solid rgba(96,165,250,.3); }
.gacs-badge--duration { background: rgba(255,255,255,.07);        color: var(--gacs-muted); border: 1px solid var(--gacs-border); }

/* Use h2 so we don't fight theme's h1 styling */
.gacs-hero__title {
    font-family: var(--gacs-font-h);
    font-size:   clamp(22px, 4vw, 48px);
    font-weight: 800;
    line-height: 1.15;
    margin:      0;
    color:       #fff;
}

/* ── Metrics Strip ──────────────────────────────────────────── */
.gacs-metrics-strip {
    display:    flex;
    flex-wrap:  wrap;               /* wrap gracefully on any screen */
    background: var(--gacs-surface);
    border-top:    1px solid var(--gacs-border);
    border-bottom: 1px solid var(--gacs-border);
    width: 100%;
}

.gacs-metric {
    /* Each cell takes equal share, min 120px so text never squishes */
    flex:           1 1 120px;
    display:        flex;
    flex-direction: column;
    align-items:    center;
    justify-content: center;
    text-align:     center;
    padding:        24px 16px;
    border-right:   1px solid var(--gacs-border);
    gap:            6px;
    min-width:      0;              /* allow flex shrink */
}
.gacs-metric:last-child { border-right: none; }

/* Mobile: 2 per row, add top border to second row */
@media (max-width: 540px) {
    .gacs-metric {
        flex-basis: calc(50% - 1px);
        border-right: none;
        border-bottom: 1px solid var(--gacs-border);
        padding: 20px 12px;
    }
    /* Vertical divider between the 2 columns */
    .gacs-metric:nth-child(odd)  { border-right: 1px solid var(--gacs-border); }
    /* Remove bottom border on last row (last 2 items) */
    .gacs-metric:nth-last-child(-n+2) { border-bottom: none; }
}

.gacs-metric__icon {
    font-size:   22px;
    line-height: 1;
}
.gacs-metric__value {
    font-family:  var(--gacs-font-h);
    font-size:    28px;           /* Fixed — no vw scaling that causes stretch */
    font-weight:  800;
    color:        var(--gacs-green);
    line-height:  1.1;
    white-space:  nowrap;         /* Prevent mid-word line breaks */
    overflow:     hidden;
    text-overflow: ellipsis;
    max-width:    100%;
}
.gacs-metric__label {
    font-size:      10px;
    color:          var(--gacs-muted);
    text-transform: uppercase;
    letter-spacing: .08em;
    line-height:    1.4;
    white-space:    nowrap;
    overflow:       hidden;
    text-overflow:  ellipsis;
    max-width:      100%;
}

/* Slightly larger values on desktop */
@media (min-width: 900px) {
    .gacs-metric__value { font-size: 34px; }
    .gacs-metric__label { font-size: 11px; }
    .gacs-metric        { padding: 28px 20px; }
}

/* ── Content Body ───────────────────────────────────────────── */
.gacs-body {
    max-width: var(--gacs-max);
    margin:    0 auto;
    padding:   clamp(32px,5vw,64px) var(--gacs-pad-x);
}

.gacs-section {
    display:        flex;
    gap:            20px;
    align-items:    flex-start;
    padding:        clamp(28px,4vw,48px) 0;
    border-bottom:  1px solid var(--gacs-border);
}
.gacs-section:last-child { border-bottom: none; }

/* Dot indicator */
.gacs-section__dot-wrap {
    flex-shrink: 0;
    padding-top: 6px;
}
.gacs-dot {
    display:       block;
    width:         18px; height: 18px;
    border-radius: 50%;
    flex-shrink:   0;
}
.gacs-dot--red   { background: var(--gacs-red);   box-shadow: 0 0 14px rgba(248,113,113,.45); }
.gacs-dot--blue  { background: var(--gacs-blue);  box-shadow: 0 0 14px rgba(96,165,250,.45); }
.gacs-dot--green { background: var(--gacs-green); box-shadow: 0 0 14px rgba(74,222,128,.45); }

.gacs-section__inner { flex: 1; min-width: 0; }

.gacs-section__heading {
    font-family:   var(--gacs-font-h);
    font-size:     clamp(20px, 3vw, 30px);
    font-weight:   800;
    margin:        0 0 14px;
    line-height:   1.2;
}
.gacs-heading--red   { color: var(--gacs-red); }
.gacs-heading--blue  { color: var(--gacs-blue); }
.gacs-heading--green { color: var(--gacs-green); }

.gacs-section__text          { font-size: clamp(14px,1.5vw,16px); line-height: 1.8; color: rgba(236,236,241,.82); }
.gacs-section__text p        { margin: 0 0 12px; }
.gacs-section__text p:last-child { margin: 0; }

@media (max-width: 560px) {
    .gacs-section { flex-direction: row; gap: 14px; }
}

/* ── Before / After ─────────────────────────────────────────── */
.gacs-before-after {
    background:  var(--gacs-surface2);
    padding:     clamp(40px,6vw,72px) var(--gacs-pad-x);
    border-top:  1px solid var(--gacs-border);
}
.gacs-before-after__heading {
    font-family: var(--gacs-font-h);
    font-size:   clamp(22px,3vw,36px);
    font-weight: 800;
    text-align:  center;
    margin:      0 0 36px;
    color:       var(--gacs-text);
}
.gacs-ba-grid {
    display:               grid;
    grid-template-columns: 1fr 1fr;
    gap:                   20px;
    max-width:             var(--gacs-max);
    margin:                0 auto;
}
@media (max-width: 640px) { .gacs-ba-grid { grid-template-columns: 1fr; } }

.gacs-ba-panel {
    border-radius: var(--gacs-radius);
    overflow:      hidden;
    position:      relative;
    border:        1px solid var(--gacs-border);
    background:    var(--gacs-surface);
}
.gacs-ba-panel img {
    width:       100%;
    height:      clamp(200px,30vw,340px);
    object-fit:  cover;
    display:     block;
    transition:  transform .4s ease;
}
.gacs-ba-panel:hover img { transform: scale(1.03); }

.gacs-ba-label {
    position:       absolute; top: 13px; left: 13px; z-index: 2;
    font-family:    var(--gacs-font-h);
    font-size:      12px; font-weight: 800;
    letter-spacing: .1em; text-transform: uppercase;
    padding:        5px 14px; border-radius: 50px;
}
.gacs-ba-panel--before { border-color: rgba(248,113,113,.22); }
.gacs-ba-panel--after  { border-color: rgba(74,222,128,.22); }
.gacs-ba-panel--before .gacs-ba-label { background: var(--gacs-red);   color: #fff; }
.gacs-ba-panel--after  .gacs-ba-label { background: var(--gacs-green); color: #0a0a0f; }

/* ── CTA ────────────────────────────────────────────────────── */
.gacs-cta {
    text-align:  center;
    padding:     clamp(56px,8vw,96px) var(--gacs-pad-x);
    background:  radial-gradient(ellipse at center, rgba(74,222,128,.07) 0%, transparent 65%);
    border-top:  1px solid var(--gacs-border);
}
.gacs-cta__heading {
    font-family: var(--gacs-font-h);
    font-size:   clamp(22px,3.5vw,40px);
    font-weight: 800;
    margin:      0 0 10px;
    color:       var(--gacs-text);
}
.gacs-cta__sub {
    font-size: 16px;
    color:     var(--gacs-muted);
    margin:    0 0 32px;
}
.gacs-cta__btn {
    display:         inline-block;
    background:      var(--gacs-green);
    color:           #0a0a0f;
    font-family:     var(--gacs-font-h);
    font-size:       15px; font-weight: 800;
    letter-spacing:  .04em;
    padding:         15px 38px;
    border-radius:   50px;
    text-decoration: none;
    transition:      transform .2s ease, box-shadow .2s ease;
}
.gacs-cta__btn:hover {
    transform:  translateY(-3px);
    box-shadow: 0 14px 40px rgba(74,222,128,.35);
    color:      #0a0a0f;
}