/* ====================================================================
   META ADS PAGE – DESIGN SYSTEM  (v3)
   ==================================================================== */

:root {
    --meta-primary:       #1877F2;
    --meta-secondary:     #E1306C;
    --meta-accent:        #833AB4;
    --meta-grad:          linear-gradient(135deg, #1877F2 0%, #833AB4 50%, #E1306C 100%);
    --meta-grad-subtle:   linear-gradient(135deg, rgba(24,119,242,.14) 0%, rgba(131,58,180,.09) 100%);

    --bg-base:            #0B0F1A;
    --bg-surface:         #111827;
    --bg-card:            rgba(255,255,255,.03);
    --bg-card-hover:      rgba(255,255,255,.055);

    --text-white:         #ffffff;
    --text-muted:         #9CA3AF;
    --text-light:         #D1D5DB;

    --border-subtle:      rgba(255,255,255,.07);
    --border-accent:      rgba(24,119,242,.3);

    --shadow-card:        0 4px 24px rgba(0,0,0,.2);
    --shadow-hover:       0 16px 48px rgba(24,119,242,.18);
    --shadow-btn:         0 8px 24px rgba(24,119,242,.35);

    --section-pad:        120px;
    --container-max:      1280px;
    --font:               'Space Grotesk', sans-serif;
    --t-fast:             .2s ease;
    --t-base:             .3s ease;
    --t-slow:             .5s ease;
}

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

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    background: var(--bg-base);
    overflow-x: hidden;
}

/* ===== CONTAINER ===== */
.container-meta {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
}

/* ===== SECTION HEADERS ===== */
.section-header-center {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 72px;
}
.section-header-left {
    max-width: 620px;
    margin-bottom: 64px;
}
.meta-section-label {
    display: inline-block;
    padding: 7px 18px;
    background: rgba(24,119,242,.1);
    border: 1px solid rgba(24,119,242,.25);
    border-radius: 100px;
    font-size: 13px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 1px;
    color: var(--meta-primary);
    margin-bottom: 20px;
}
.meta-section-title {
    font-size: clamp(1.9rem, 3.8vw, 2.75rem);
    font-weight: 900; line-height: 1.15;
    color: var(--text-white);
    margin-bottom: 16px;
}
.meta-section-desc {
    font-size: 1.1rem; line-height: 1.8;
    color: var(--text-muted);
    max-width: 640px; margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn-meta,
.btn-meta-outline {
    position: relative;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 17px 38px;
    font-family: var(--font); font-size: 1rem; font-weight: 700;
    text-decoration: none;
    border-radius: 12px; overflow: hidden;
    transition: all var(--t-base);
    cursor: pointer; border: none; white-space: nowrap;
}
.btn-meta {
    background: var(--meta-grad);
    color: var(--text-white);
    box-shadow: var(--shadow-btn);
}
.btn-meta:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(24,119,242,.5);
}
.btn-meta::before {
    content: '';
    position: absolute;
    top: 0; left: -100%; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
    transition: left .5s ease;
}
.btn-meta:hover::before { left: 100%; }
.btn-meta-outline {
    background: rgba(24,119,242,.06);
    color: var(--text-white);
    border: 2px solid rgba(24,119,242,.3);
    backdrop-filter: blur(10px);
}
.btn-meta-outline:hover {
    background: rgba(24,119,242,.12);
    border-color: var(--meta-primary);
    transform: translateY(-2px);
}
.btn-meta-content { position: relative; z-index: 2; }
.meta-cta-center { margin-top: 56px; text-align: center; }

/* ===== BETWEEN SECTIONS ===== */
.meta-between-section { padding: 0; }

/* ===================================================================
   HERO
=================================================================== */
.meta-hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center;
    padding: var(--section-pad) 0;
    background: var(--bg-base);
    overflow: hidden;
}
.meta-hero-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 15% 25%, rgba(24,119,242,.18) 0%, transparent 50%),
        radial-gradient(circle at 85% 75%, rgba(225,48,108,.12) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(131,58,180,.08) 0%, transparent 60%);
    filter: blur(70px);
    z-index: 1;
    animation: bg-breathe 8s ease-in-out infinite;
}
@keyframes bg-breathe {
    0%, 100% { opacity:.8; }
    50% { opacity:1; }
}
.meta-hero-inner {
    position: relative; z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: center;
}
.meta-hero-content {
    display: flex; flex-direction: column; gap: 30px;
    animation: slideFromLeft .7s ease-out both;
}
.meta-hero-visual {
    animation: slideFromRight .7s ease-out .1s both;
}
@keyframes slideFromLeft {
    from { opacity:0; transform:translateX(-32px); }
    to   { opacity:1; transform:translateX(0); }
}
@keyframes slideFromRight {
    from { opacity:0; transform:translateX(32px); }
    to   { opacity:1; transform:translateX(0); }
}

/* Badge */
.meta-badge {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 11px 22px;
    background: rgba(24,119,242,.1);
    border: 1px solid rgba(24,119,242,.28);
    border-radius: 100px;
    font-size: 14px; font-weight: 600; color: var(--text-white);
    width: fit-content; backdrop-filter: blur(10px);
}
.meta-badge-dot {
    width: 8px; height: 8px;
    background: var(--meta-grad); border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
    0%, 100% { opacity:1; transform:scale(1); }
    50% { opacity:.5; transform:scale(1.25); }
}

/* Hero title */
.meta-hero-title {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 900; line-height: 1.1;
    color: var(--text-white); letter-spacing: -.02em;
}
.meta-title-grad {
    display: block;
    background: var(--meta-grad);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.meta-hero-desc {
    font-size: 1.15rem; line-height: 1.8;
    color: var(--text-muted); max-width: 520px;
}

/* CTA group */
.meta-cta-group { display: flex; gap: 14px; flex-wrap: wrap; }

/* Trust badges — NO border/frame, clean look */
.meta-trust-badges {
    display: flex; gap: 12px; flex-wrap: wrap;
    margin-top: 6px;
}
.trust-badge-link {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-radius: 10px;
    text-decoration: none;
    transition: background var(--t-base);
}
.trust-badge-link:hover {
    background: rgba(255,255,255,.05);
}
.trust-badge-link img { object-fit: contain; flex-shrink:0; }
.trust-badge-stars { font-size: 11px; letter-spacing: 2px; margin-bottom: 2px; }
.trust-badge-text  { font-size: 13px; color: var(--text-muted); }

/* Hero image — no box, transparent friendly */
.meta-media-wrap {
    position: relative;
}
.meta-hero-img {
    width: 100%; height: auto;
    display: block;
    object-fit: contain;
    /* no border-radius, no box-shadow — transparent images look clean */
}

/* Scroll hint */
.meta-scroll-hint {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    color: var(--text-muted); font-size: 11px;
    text-transform: uppercase; letter-spacing: 2px; z-index: 10;
    animation: bounce-hint 2.5s ease-in-out infinite;
}
.meta-scroll-line {
    width: 2px; height: 36px;
    background: linear-gradient(to bottom, var(--meta-primary), transparent);
}
@keyframes bounce-hint {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ===================================================================
   BUSINESS MODELS
=================================================================== */
.meta-models {
    padding: var(--section-pad) 0;
    background: var(--bg-surface);
}
.meta-models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.meta-model-card {
    padding: 36px 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    transition: all var(--t-base);
    position: relative; overflow: hidden;
}
.meta-model-card::before {
    content:''; position:absolute;
    top:0; left:0; right:0; height:3px;
    background: var(--meta-grad);
    transform: scaleX(0);
    transition: transform var(--t-base);
}
.meta-model-card:hover::before { transform: scaleX(1); }
.meta-model-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: rgba(24,119,242,.3);
    box-shadow: var(--shadow-hover);
}
.meta-model-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: var(--meta-grad); border-radius: 14px;
    color: var(--text-white); margin-bottom: 20px;
    box-shadow: var(--shadow-btn);
}
.meta-model-icon img { filter: brightness(0) invert(1); }
.meta-model-title { font-size: 1.2rem; font-weight: 700; color: var(--text-white); margin-bottom: 10px; }
.meta-model-desc  { font-size: .96rem; line-height: 1.7; color: var(--text-muted); }

/* ===================================================================
   PLATFORMS — tabs (desktop) + accordion (mobile)
   Matches PPC page structure exactly.
=================================================================== */
.meta-platforms {
    padding: var(--section-pad) 0;
    background: var(--bg-base);
}

/* --- Desktop tab shell: sidebar nav + panels side by side --- */
.meta-tabs-wrap {
    display: grid;
    grid-template-columns: 260px 1fr;
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    overflow: hidden;
    background: var(--bg-card);
}
.meta-accord { display: none; }

/* Sidebar nav */
.meta-tabs-nav {
    display: flex; flex-direction: column;
    border-right: 1px solid var(--border-subtle);
    padding: 10px 0;
    background: rgba(255,255,255,.02);
}

.meta-tab-btn {
    display: flex; align-items: center; gap: 12px;
    padding: 15px 20px;
    background: none; border: none;
    border-left: 3px solid transparent;
    cursor: pointer; text-align: left;
    color: var(--text-muted);
    font-family: var(--font); font-size: .88rem; font-weight: 600;
    transition: all var(--t-base);
}
.meta-tab-btn:hover { color: var(--text-white); background: rgba(24,119,242,.06); }
.meta-tab-btn.active {
    color: var(--text-white);
    background: rgba(24,119,242,.1);
    border-left-color: var(--meta-primary);
}

.meta-tab-icon {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(24,119,242,.1);
    border: 1px solid rgba(24,119,242,.18);
    border-radius: 8px; flex-shrink: 0;
    transition: all var(--t-base);
}
.meta-tab-btn.active .meta-tab-icon {
    background: var(--meta-primary);
    border-color: var(--meta-primary);
}
.meta-tab-icon img { width: 18px; height: 18px; object-fit: contain; }
.meta-tab-btn.active .meta-tab-icon img { filter: brightness(0) invert(1); }
.meta-tab-label { font-size: .88rem; }

/* Panels */
.meta-tabs-panels { position: relative; }

.meta-tab-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    animation: metaPanelIn .3s ease;
}
.meta-tab-panel.active { display: grid; }

@keyframes metaPanelIn {
    from { opacity:0; transform:translateY(6px); }
    to   { opacity:1; transform:translateY(0); }
}

.meta-tab-panel-img {
    position: relative; overflow: hidden;
    min-height: 300px;
    background: rgba(255,255,255,.03);
}
.meta-tab-panel-img img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform var(--t-slow);
}
.meta-tab-panel:hover .meta-tab-panel-img img { transform: scale(1.03); }

.meta-tab-img-ph {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
}
.meta-tab-img-ph svg { width: 48px; height: 48px; opacity: .2; color: var(--text-muted); }

.meta-tab-panel-body {
    padding: 40px 36px;
    display: flex; flex-direction: column; justify-content: center; gap: 12px;
}
.meta-tab-panel-num {
    font-size: 2.8rem; font-weight: 900; line-height: 1;
    background: var(--meta-grad);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: .25;
}
.meta-tab-panel-title   { font-size: 1.5rem; font-weight: 800; color: var(--text-white); }
.meta-tab-panel-tagline { font-size: .875rem; font-weight: 600; color: var(--meta-primary); letter-spacing: .3px; }
.meta-tab-panel-desc    { font-size: .93rem; line-height: 1.75; color: var(--text-muted); }

/* --- Accordion (mobile only) --- */
.meta-accord-item {
    border: 1px solid var(--border-subtle);
    border-radius: 13px; overflow: hidden;
    margin-bottom: 9px;
    background: var(--bg-card);
    transition: border-color var(--t-base);
}
.meta-accord-item.open { border-color: var(--border-accent); }

.meta-accord-hdr {
    width: 100%;
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding: 16px 18px;
    background: none; border: none; cursor: pointer;
    font-family: var(--font); font-size: .95rem; font-weight: 700;
    color: var(--text-white); text-align: left;
    transition: color var(--t-base);
}
.meta-accord-hdr:hover { color: var(--meta-primary); }
.meta-accord-hdr-left { display: flex; align-items: center; gap: 10px; }

.meta-accord-icon {
    width: 32px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(24,119,242,.1);
    border: 1px solid rgba(24,119,242,.18);
    border-radius: 8px; flex-shrink: 0;
}
.meta-accord-icon img { width: 16px; height: 16px; object-fit: contain; }

.meta-accord-chevron {
    color: var(--text-muted);
    transition: transform var(--t-base), color var(--t-base);
    flex-shrink: 0;
}
.meta-accord-item.open .meta-accord-chevron { transform: rotate(180deg); color: var(--meta-primary); }

.meta-accord-body {
    max-height: 0; overflow: hidden;
    transition: max-height .38s ease, padding .38s ease;
    padding: 0 18px;
}
.meta-accord-item.open .meta-accord-body { max-height: 800px; padding: 0 18px 20px; }

.meta-accord-img { width: 100%; border-radius: 10px; margin-bottom: 14px; object-fit: cover; aspect-ratio: 16/9; }
.meta-accord-tagline { font-size: .83rem; font-weight: 600; color: var(--meta-primary); margin-bottom: 8px; }
.meta-accord-desc    { font-size: .88rem; line-height: 1.7; color: var(--text-muted); }

.meta-platform-cta-wrap { margin-top: 52px; text-align: center; }
.meta-platform-cta-note { margin-top: 14px; font-size: .9rem; color: var(--text-muted); }

/* ===================================================================
   SERVICES — grid desktop / snap-scroll slider mobile
=================================================================== */
.meta-services {
    padding: var(--section-pad) 0;
    background: var(--bg-surface);
}
.meta-services-slider-wrap { position: relative; }
.meta-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}
.meta-service-card {
    position: relative;
    padding: 36px 30px 36px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    transition: all var(--t-base);
    overflow: hidden;
}
.meta-service-card:hover {
    transform: translateY(-6px);
    border-color: rgba(24,119,242,.3);
    box-shadow: var(--shadow-hover);
    background: var(--bg-card-hover);
}
.meta-service-num {
    position: absolute; top: 18px; right: 22px;
    font-size: 3rem; font-weight: 900;
    color: rgba(24,119,242,.07); line-height: 1;
}
.meta-service-icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: var(--meta-grad);
    color: var(--text-white); margin-bottom: 18px;
    box-shadow: 0 6px 20px rgba(24,119,242,.3);
}
.meta-service-icon img { filter: brightness(0) invert(1); }
.meta-service-title { font-size: 1.1rem; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.meta-service-desc  { font-size: .95rem; line-height: 1.7; color: var(--text-muted); }

/* Mobile dots */
.meta-services-dots {
    display: none;
    justify-content: center; gap: 6px;
    margin-top: 20px;
}
.meta-services-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: rgba(255,255,255,.2); border: none; cursor: pointer;
    transition: all var(--t-base); padding: 0;
}
.meta-services-dot.active {
    background: var(--meta-primary);
    width: 22px; border-radius: 4px;
}

/* ===================================================================
   WHY META ADS — redesigned with number accent & clean layout
=================================================================== */
.meta-why {
    padding: var(--section-pad) 0;
    background: var(--bg-base);
}
.meta-why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}
.meta-why-card {
    position: relative;
    padding: 32px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    transition: all var(--t-base);
    overflow: hidden;
    display: flex; flex-direction: column; gap: 18px;
}
.meta-why-card::after {
    content: '';
    position: absolute; inset: 0;
    background: var(--meta-grad-subtle);
    opacity: 0;
    transition: opacity var(--t-base);
    pointer-events: none;
}
.meta-why-card:hover::after { opacity: 1; }
.meta-why-card:hover {
    border-color: rgba(24,119,242,.32);
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}
.meta-why-icon {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: var(--meta-grad);
    border-radius: 14px;
    color: var(--text-white);
    box-shadow: 0 6px 20px rgba(24,119,242,.28);
    flex-shrink: 0;
    position: relative; z-index: 1;
}
.meta-why-icon img { filter: brightness(0) invert(1); }
.meta-why-body { position: relative; z-index: 1; }
.meta-why-title { font-size: 1.1rem; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.meta-why-desc  { font-size: .94rem; line-height: 1.68; color: var(--text-muted); }

/* Mobile dots */
.meta-why-dots {
    display: none;
    justify-content: center; gap: 6px;
    margin-top: 20px;
}
.meta-why-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: rgba(255,255,255,.2); border: none; cursor: pointer;
    transition: all var(--t-base); padding: 0;
}
.meta-why-dot.active {
    background: var(--meta-primary);
    width: 22px; border-radius: 4px;
}

/* ===================================================================
   PROCESS — alternating timeline
=================================================================== */
.meta-process {
    padding: var(--section-pad) 0;
    background: var(--bg-surface);
}
.meta-timeline {
    position: relative;
    max-width: 900px; margin: 0 auto;
}
/* Center vertical line */
.meta-tl-line {
    position: absolute;
    top: 0; bottom: 0;
    left: 50%; transform: translateX(-50%);
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--border-accent), var(--border-accent), transparent);
}
.meta-tl-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    margin-bottom: 48px;
    gap: 0;
}
.meta-tl-item:last-child { margin-bottom: 0; }

/* Left items: card on left side */
.tl-left  { flex-direction: row-reverse; }
.tl-right { flex-direction: row; }

/* The numbered dot in the center */
.meta-tl-dot {
    position: absolute;
    left: 50%; top: 0;
    transform: translateX(-50%);
    width: 48px; height: 48px;
    background: var(--meta-grad);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    z-index: 2;
    box-shadow: 0 0 0 4px var(--bg-surface), 0 8px 24px rgba(24,119,242,.35);
    flex-shrink: 0;
}
.meta-tl-dot span {
    font-size: .8rem; font-weight: 900; color: var(--text-white);
}

/* Card takes half the width, with spacing for the center dot */
.meta-tl-card {
    width: calc(50% - 40px);
    padding: 28px 26px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 18px;
    transition: all var(--t-base);
}
.tl-left  .meta-tl-card { margin-right: auto; text-align: right; }
.tl-right .meta-tl-card { margin-left: auto; text-align: left; }

.meta-tl-card:hover {
    border-color: var(--border-accent);
    box-shadow: var(--shadow-hover);
    transform: scale(1.02);
}
.meta-tl-title { font-size: 1.1rem; font-weight: 700; color: var(--text-white); margin-bottom: 8px; }
.meta-tl-desc  { font-size: .93rem; line-height: 1.65; color: var(--text-muted); }

/* ===================================================================
   CASE STUDIES
=================================================================== */
.meta-cases {
    padding: var(--section-pad) 0;
    background: var(--bg-base);
}
.meta-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 26px;
}
.meta-case-card {
    position: relative; border-radius: 22px; overflow: hidden;
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    cursor: pointer; transition: all var(--t-base);
    text-decoration: none; display: block;
}
.meta-case-card:hover {
    transform: translateY(-7px);
    border-color: rgba(24,119,242,.3);
    box-shadow: var(--shadow-hover);
}
.meta-case-thumb { width:100%; aspect-ratio:16/9; object-fit:cover; display:block; transition: transform var(--t-slow); }
.meta-case-card:hover .meta-case-thumb { transform: scale(1.04); }
.meta-case-thumb-placeholder {
    width:100%; aspect-ratio:16/9;
    background: var(--meta-grad-subtle);
    display:flex; align-items:center; justify-content:center;
}
.meta-case-thumb-placeholder svg { width:48px; height:48px; color:rgba(24,119,242,.4); }
.meta-case-body { padding: 26px; }
.meta-case-badge {
    display: inline-block; padding: 5px 13px;
    background: rgba(24,119,242,.1); border: 1px solid rgba(24,119,242,.22);
    border-radius: 100px; color: var(--meta-primary);
    font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px;
    margin-bottom: 13px;
}
.meta-case-title   { font-size: 1.2rem; font-weight: 700; color: var(--text-white); margin-bottom: 9px; line-height: 1.35; }
.meta-case-excerpt { font-size: .925rem; line-height: 1.6; color: var(--text-muted); margin-bottom: 18px; }
.meta-case-stats {
    display:flex; gap:18px; flex-wrap:wrap;
    padding-top: 16px; border-top: 1px solid var(--border-subtle);
}
.meta-case-stat { display:flex; flex-direction:column; gap:3px; }
.meta-stat-val {
    font-size: 1.4rem; font-weight: 900;
    background: var(--meta-grad);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.meta-stat-lbl { font-size: .8rem; color: var(--text-muted); font-weight: 500; }
.meta-case-arrow {
    position: absolute; top:18px; right:18px;
    width:38px; height:38px;
    display:flex; align-items:center; justify-content:center;
    background: rgba(24,119,242,.1); border: 1px solid rgba(24,119,242,.22);
    border-radius: 50%; color: var(--meta-primary);
    opacity:0; transform:translateY(6px);
    transition: all var(--t-base);
}
.meta-case-card:hover .meta-case-arrow { opacity:1; transform:translateY(0); }

/* ===================================================================
   TESTIMONIALS — 4-line clamp + read more (matches PPC)
=================================================================== */
.meta-testimonials {
    padding: var(--section-pad) 0;
    background: var(--bg-surface);
}
.meta-testi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}
.meta-testi-card {
    padding: 32px 28px;
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: 18px;
    transition: all var(--t-base);
    display: flex; flex-direction: column; gap: 18px;
}
.meta-testi-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-hover);
}
.meta-testi-stars { font-size: 15px; letter-spacing: 2px; }

.meta-testi-body { flex: 1; display: flex; flex-direction: column; gap: 8px; }

/* 4-line clamp */
.meta-testi-text {
    font-size: .97rem; line-height: 1.75;
    color: var(--text-muted);
    font-style: italic;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: all var(--t-slow);
}
.meta-testi-text.expanded {
    -webkit-line-clamp: unset;
    overflow: visible;
}

/* Read more button */
.meta-testi-read-more {
    display: inline-flex; align-items: center; gap: 5px;
    background: none; border: none; cursor: pointer;
    color: var(--meta-primary);
    font-family: var(--font); font-size: .82rem; font-weight: 600;
    padding: 0;
    transition: color var(--t-base);
}
.meta-testi-read-more:hover { color: var(--meta-secondary); }

.meta-testi-author { display: flex; align-items: center; gap: 12px; }

.meta-avatar {
    width: 46px; height: 46px; border-radius: 50%; overflow: hidden;
    border: 2px solid rgba(24,119,242,.3); flex-shrink: 0;
}
.meta-avatar img { width: 100%; height: 100%; object-fit: cover; }
.meta-avatar-placeholder {
    width: 46px; height: 46px; border-radius: 50%;
    background: var(--meta-grad);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; font-weight: 700; color: var(--text-white); flex-shrink: 0;
}
.meta-author-name { font-size: .93rem; font-weight: 700; color: var(--text-white); }
.meta-author-role { font-size: .8rem; color: var(--text-muted); margin-top: 2px; }

/* ===================================================================
   FAQ
=================================================================== */
.meta-faq {
    padding: var(--section-pad) 0;
    background: var(--bg-base);
}
.meta-faq-list {
    max-width: 820px; margin: 0 auto;
    display: flex; flex-direction: column; gap: 14px;
}
.meta-faq-item {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    border-radius: 16px; overflow: hidden;
    transition: border-color var(--t-base);
}
.meta-faq-item.open { border-color: rgba(24,119,242,.35); }
.meta-faq-q {
    width: 100%; padding: 22px 26px;
    background: none; border: none;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    cursor: pointer; text-align: left;
    font-family: var(--font); font-size: 1rem; font-weight: 600; color: var(--text-white);
    transition: color var(--t-base);
}
.meta-faq-q:hover { color: var(--meta-primary); }
.meta-faq-icon {
    flex-shrink: 0; width:28px; height:28px;
    display:flex; align-items:center; justify-content:center;
    background: rgba(24,119,242,.1); border-radius:50%; color: var(--meta-primary);
    transition: transform var(--t-base), background var(--t-base);
}
.meta-faq-item.open .meta-faq-icon {
    transform: rotate(45deg);
    background: var(--meta-primary); color: var(--text-white);
}
.meta-faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height .4s ease, padding .4s ease;
    padding: 0 26px;
}
.meta-faq-item.open .meta-faq-answer { max-height: 400px; padding: 0 26px 22px; }
.meta-faq-answer p { font-size: .975rem; line-height: 1.75; color: var(--text-muted); }

/* ===================================================================
   FINAL CTA
=================================================================== */
.meta-final-cta {
    padding: var(--section-pad) 0;
    background: var(--bg-surface);
    position: relative; overflow: hidden;
}
.meta-cta-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 25% 50%, rgba(24,119,242,.2) 0%, transparent 55%),
        radial-gradient(circle at 75% 50%, rgba(225,48,108,.14) 0%, transparent 55%);
    filter: blur(80px);
}
.meta-cta-box {
    position: relative; z-index: 2;
    text-align: center; max-width: 820px; margin: 0 auto;
    padding: 80px 60px;
    background: rgba(255,255,255,.03);
    border: 2px solid rgba(24,119,242,.3);
    border-radius: 32px; backdrop-filter: blur(20px);
    box-shadow: 0 24px 64px rgba(0,0,0,.4);
}
.meta-cta-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width:72px; height:72px; background: var(--meta-grad);
    border-radius: 18px; color: var(--text-white); margin-bottom: 28px;
    box-shadow: 0 14px 36px rgba(24,119,242,.4);
}
.meta-cta-title {
    font-size: clamp(1.75rem, 3.5vw, 2.6rem);
    font-weight: 900; color: var(--text-white); margin-bottom: 16px; line-height: 1.2;
}
.meta-cta-desc { font-size: 1.1rem; line-height: 1.8; color: var(--text-muted); margin-bottom: 32px; }
.meta-cta-steps {
    display: flex; flex-direction: column; gap: 12px;
    margin-bottom: 32px; text-align: left;
    max-width: 480px; margin-left: auto; margin-right: auto;
}
.meta-cta-step { display:flex; align-items:center; gap:14px; font-size:.975rem; color:var(--text-light); }
.meta-cta-step-num {
    flex-shrink: 0; width:28px; height:28px;
    background: var(--meta-grad); border-radius:50%;
    display:flex; align-items:center; justify-content:center;
    font-size:13px; font-weight:700; color:var(--text-white);
}
.meta-cta-btns { display:flex; justify-content:center; gap:14px; flex-wrap:wrap; }

/* ===================================================================
   RESPONSIVE
=================================================================== */
@media (max-width: 1024px) {
    :root { --section-pad: 80px; }
    .meta-hero-inner { grid-template-columns: 1fr; gap: 56px; }
    .meta-hero-visual { order: -1; }
    .meta-hero-img { max-width: 480px; margin: 0 auto; }

    /* Platform tabs: narrow nav */
    .meta-tabs-wrap { grid-template-columns: 200px 1fr; }

    /* Timeline: single column */
    .meta-tl-line  { left: 24px; transform: none; }
    .meta-tl-item,
    .tl-left,
    .tl-right      { width: 100%; margin-left: 0; padding-left: 64px; padding-right: 0; justify-content: flex-start; flex-direction: row !important; }
    .tl-left  .meta-tl-dot,
    .tl-right .meta-tl-dot { left: 2px; position: absolute; right: auto; transform: none; top: 0; }
    .meta-tl-card  { width: 100%; text-align: left !important; margin: 0 !important; }
}

@media (max-width: 768px) {
    :root { --section-pad: 60px; }
    .container-meta { padding: 0 20px; }

    /* Hero */
    .meta-hero-title   { font-size: 2rem; }
    .meta-hero-desc    { font-size: 1rem; }
    .meta-cta-group    { flex-direction: column; }
    .btn-meta,
    .btn-meta-outline  { width: 100%; padding: 15px 28px; }
    .meta-trust-badges { gap: 8px; }
    .trust-badge-link  { padding: 9px 13px; }

    /* Platforms: hide tabs, show accordion */
    .meta-tabs-wrap { display: none; }
    .meta-accord    { display: block; }

    /* Services: snap-scroll */
    .meta-services-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    .meta-services-grid::-webkit-scrollbar { display: none; }
    .meta-service-card {
        flex: 0 0 82vw;
        max-width: 320px;
        scroll-snap-align: start;
    }
    .meta-services-dots { display: flex; }

    /* Why: snap-scroll */
    .meta-why-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 16px;
        padding-bottom: 12px;
        scrollbar-width: none;
    }
    .meta-why-grid::-webkit-scrollbar { display: none; }
    .meta-why-card {
        flex: 0 0 82vw;
        max-width: 320px;
        scroll-snap-align: start;
    }
    .meta-why-dots { display: flex; }

    /* Timeline mobile */
    .meta-tl-line  { left: 20px; }
    .meta-tl-item,
    .tl-left,
    .tl-right      { width: 100%; margin-left: 0; padding-left: 56px; padding-right: 0; }
    .tl-left  .meta-tl-dot,
    .tl-right .meta-tl-dot { left: 0; }
    .meta-tl-dot   { width: 38px; height: 38px; }
    .meta-tl-dot span { font-size: .7rem; }

    /* Other grids */
    .meta-models-grid,
    .meta-cases-grid,
    .meta-testi-grid { grid-template-columns: 1fr; }

    /* CTA */
    .meta-cta-box       { padding: 48px 24px; }
    .meta-section-title { font-size: 1.75rem; }
    .section-header-center { margin-bottom: 48px; }
}

@media (max-width: 480px) {
    :root { --section-pad: 44px; }
    .container-meta    { padding: 0 16px; }
    .meta-cta-box      { padding: 36px 18px; }
    .meta-scroll-hint  { display: none; }
    .meta-service-card { flex: 0 0 88vw; }
    .meta-why-card     { flex: 0 0 88vw; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}