/* ================================================================
   Extolem — Social Media Marketing Service Page
   File: /assets/css/social-media-marketing.css
   Depends on: style.css (design system variables)
   ================================================================ */

/* ── Section shells ──────────────────────────────────────────── */

.ex-sm-hero,
.ex-sm-pains,
.ex-sm-solution,
.ex-sm-features,
.ex-sm-process,
.ex-sm-outcomes,
.ex-sm-faq,
.ex-sm-cta {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: clamp(80px, 9vw, 140px) clamp(20px, 5vw, 40px);
}

.ex-sm-hero     { background-color: var(--ex-bg); }
.ex-sm-pains    { background-color: var(--ex-bg-2); }
.ex-sm-solution { background-color: var(--ex-bg); }
.ex-sm-features { background-color: var(--ex-bg-2); }
.ex-sm-process  { background-color: var(--ex-bg); }
.ex-sm-outcomes { background-color: var(--ex-bg-2); }
.ex-sm-faq      { background-color: var(--ex-bg); }
.ex-sm-cta {
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(74,125,255,0.10) 0%, transparent 65%),
        var(--ex-bg-2);
}

/* ── Inner container ─────────────────────────────────────────── */

.ex-sm-inner {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* ── Section header ──────────────────────────────────────────── */

.ex-sm-section-head {
    max-width: 820px;
    margin: 0 auto 56px;
    text-align: center;
}

/* ================================================================
   HERO
   ================================================================ */

.ex-sm-hero {
    padding-top: clamp(130px, 14vw, 200px);
    background:
        radial-gradient(circle at 10% 18%, rgba(74,125,255,0.11), transparent 36%),
        radial-gradient(circle at 88% 32%, rgba(118,87,255,0.09), transparent 36%),
        var(--ex-bg);
}

.ex-sm-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse 80% 65% at 50% 35%, black 0%, transparent 75%);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
}

.ex-sm-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
    gap: clamp(40px, 6vw, 90px);
    align-items: center;
}

.ex-sm-hero-copy { position: relative; z-index: 2; }

.ex-sm-hero-copy h1 {
    margin: 18px 0 0;
    font-size: clamp(2.7rem, 6vw, 5.6rem);
    font-weight: 900;
    line-height: 0.94;
    letter-spacing: -0.07em;
    color: var(--ex-text);
}

.ex-sm-hero-copy > p {
    max-width: 640px;
    margin: 26px 0 0;
    color: var(--ex-text-muted);
    font-size: clamp(1.05rem, 1.5vw, 1.18rem);
    line-height: 1.78;
}

.ex-sm-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.ex-sm-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 22px;
}

.ex-sm-trust span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--ex-border);
    border-radius: var(--ex-r-full);
    background: var(--ex-panel);
    color: var(--ex-text-subtle);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.01em;
}

.ex-sm-trust span::before {
    content: "✓";
    color: var(--ex-blue);
}

/* ── Hero Widget ─────────────────────────────────────────────── */

.ex-sm-widget {
    position: relative;
    padding: 22px;
    border: 1px solid var(--ex-border-md);
    border-radius: var(--ex-r-xl);
    background:
        radial-gradient(circle at 80% 0%, rgba(74,125,255,0.12), transparent 40%),
        linear-gradient(180deg, rgba(255,255,255,0.07), rgba(255,255,255,0.025));
    box-shadow:
        0 30px 90px rgba(0,0,0,0.5),
        inset 0 1px 0 rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    z-index: 2;
}

.ex-sm-widget-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--ex-text-muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.ex-sm-live-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ex-blue);
    box-shadow: 0 0 0 0 rgba(74,125,255,0.55);
    animation: ex-sm-pulse 1.8s ease-out infinite;
    flex-shrink: 0;
}

/* Social feed */
.ex-sm-feed {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ex-sm-post {
    padding: 14px 16px;
    border: 1px solid var(--ex-border);
    border-radius: var(--ex-r-md);
    background: var(--ex-panel);
}

.ex-sm-post-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.ex-sm-platform {
    color: var(--ex-text-muted);
    font-size: 0.74rem;
    font-weight: 800;
}

.ex-sm-badge {
    padding: 3px 8px;
    border-radius: var(--ex-r-full);
    font-size: 0.65rem;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.ex-sm-badge--live {
    background: rgba(25,245,195,0.12);
    color: var(--ex-mint);
    border: 1px solid rgba(25,245,195,0.22);
}

.ex-sm-badge--auto {
    background: rgba(74,125,255,0.12);
    color: var(--ex-blue);
    border: 1px solid rgba(74,125,255,0.22);
}

.ex-sm-post p {
    margin: 0;
    color: var(--ex-text-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.ex-sm-post-stats {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.ex-sm-post-stats span {
    color: var(--ex-text-subtle);
    font-size: 0.72rem;
    font-weight: 700;
}

.ex-sm-post--reel {
    border-color: rgba(74,125,255,0.2);
    background: rgba(74,125,255,0.05);
}

.ex-sm-post--dm {
    margin-left: 20px;
    border-color: rgba(25,245,195,0.18);
    background: rgba(25,245,195,0.04);
}

.ex-sm-post--booked {
    display: flex;
    align-items: center;
    gap: 12px;
    border-color: rgba(25,245,195,0.24);
    background: rgba(25,245,195,0.07);
}

.ex-sm-booked-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(25,245,195,0.15);
    border: 1px solid rgba(25,245,195,0.3);
    color: var(--ex-mint);
    font-size: 0.8rem;
    font-weight: 900;
    flex-shrink: 0;
}

.ex-sm-post--booked strong {
    display: block;
    color: var(--ex-text);
    font-size: 0.88rem;
}

.ex-sm-post--booked small {
    display: block;
    color: var(--ex-text-subtle);
    font-size: 0.72rem;
    margin-top: 2px;
}

/* Stat strip */
.ex-sm-stat-strip {
    display: flex;
    justify-content: space-around;
    margin-top: 16px;
    padding: 14px;
    border: 1px solid var(--ex-border);
    border-radius: var(--ex-r-md);
    background: var(--ex-panel);
    text-align: center;
}

.ex-sm-stat-strip strong {
    display: block;
    color: var(--ex-blue);
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1;
}

.ex-sm-stat-strip span {
    color: var(--ex-text-subtle);
    font-size: 0.7rem;
    font-weight: 700;
}

/* ================================================================
   GRIDS
   ================================================================ */

.ex-sm-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px;
}

.ex-sm-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 16px;
}

.ex-sm-card-icon {
    margin-bottom: 18px;
}

.ex-sm-card-icon .ex-icon-box {
    width: 46px;
    height: 46px;
    font-size: 1.3rem;
}

/* ================================================================
   SOLUTION
   ================================================================ */

.ex-sm-solution-inner {
    display: grid;
    grid-template-columns: minmax(0,1fr) minmax(0,0.5fr);
    gap: clamp(30px, 5vw, 70px);
    align-items: center;
}

.ex-sm-solution-inner h2 { margin: 18px 0 0; }
.ex-sm-solution-inner p  { margin: 18px 0 0; }

.ex-sm-stat-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 36px;
    border: 1px solid rgba(74,125,255,0.22);
    border-radius: var(--ex-r-xl);
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(74,125,255,0.09) 0%, transparent 65%),
        var(--ex-panel);
    box-shadow: var(--ex-shadow-md), 0 0 60px rgba(74,125,255,0.08);
}

.ex-sm-stat-block strong {
    display: block;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    letter-spacing: -0.06em;
    line-height: 1;
    background: linear-gradient(135deg, #4a7dff 0%, #7657ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ex-sm-stat-block span {
    display: block;
    margin-top: 10px;
    color: var(--ex-text-muted);
    font-size: 0.92rem;
    line-height: 1.5;
    max-width: 200px;
}

/* ================================================================
   STEPS
   ================================================================ */

.ex-sm-steps-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px;
}

.ex-sm-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 18px;
    border-radius: 50%;
    border: 1px solid rgba(74,125,255,0.3);
    background: rgba(74,125,255,0.1);
    color: var(--ex-blue);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

/* ================================================================
   OUTCOMES
   ================================================================ */

.ex-sm-outcomes-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px;
}

.ex-sm-outcome-card strong {
    display: block;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    letter-spacing: -0.05em;
    line-height: 1;
    color: var(--ex-blue);
    margin-bottom: 10px;
}

.ex-sm-outcome-card h3 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.015em;
    color: var(--ex-text);
    margin-bottom: 10px;
}

.ex-sm-outcome-card p {
    font-size: 0.88rem;
    color: var(--ex-text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ================================================================
   FAQ
   ================================================================ */

.ex-sm-faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: grid;
    gap: 10px;
}

.ex-sm-faq-item {
    border: 1px solid var(--ex-border);
    border-radius: var(--ex-r-md);
    background: var(--ex-panel);
    overflow: hidden;
    transition: border-color 220ms var(--ex-ease);
}

.ex-sm-faq-item[open] {
    border-color: rgba(74,125,255,0.3);
}

.ex-sm-faq-item summary {
    cursor: pointer;
    padding: 20px 22px;
    color: var(--ex-text);
    font-weight: 700;
    font-size: 0.96rem;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.ex-sm-faq-item summary::-webkit-details-marker { display: none; }

.ex-sm-faq-item summary::after {
    content: "+";
    flex-shrink: 0;
    color: var(--ex-blue);
    font-size: 1.2rem;
    font-weight: 300;
    line-height: 1;
}

.ex-sm-faq-item[open] summary::after { content: "−"; }

.ex-sm-faq-item p {
    margin: 0;
    padding: 0 22px 22px;
    color: var(--ex-text-muted);
    font-size: 0.92rem;
    line-height: 1.72;
}

/* ================================================================
   CTA
   ================================================================ */

.ex-sm-cta-inner {
    display: grid;
    grid-template-columns: minmax(0,1fr) auto;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
}

.ex-sm-cta-inner h2 { margin: 18px 0 0; }
.ex-sm-cta-inner p  { margin: 18px 0 0; }

.ex-sm-cta-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 260px;
}

.ex-sm-cta-trust {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

.ex-sm-cta-trust span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ex-text-subtle);
    font-size: 0.78rem;
    font-weight: 700;
}

.ex-sm-cta-trust span::before {
    content: "✓";
    color: var(--ex-blue);
}

/* ================================================================
   ANIMATIONS
   ================================================================ */

@keyframes ex-sm-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(74,125,255,0.55); }
    70%  { box-shadow: 0 0 0 10px rgba(74,125,255,0); }
    100% { box-shadow: 0 0 0 0 rgba(74,125,255,0); }
}

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 1100px) {
    .ex-sm-hero-inner,
    .ex-sm-solution-inner,
    .ex-sm-cta-inner { grid-template-columns: 1fr; }
    .ex-sm-outcomes-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
    .ex-sm-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 800px) {
    .ex-sm-grid-4,
    .ex-sm-steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
    .ex-sm-grid-4,
    .ex-sm-grid-3,
    .ex-sm-steps-grid,
    .ex-sm-outcomes-grid { grid-template-columns: 1fr; }

    .ex-sm-hero-actions,
    .ex-sm-cta-actions { width: 100%; }

    .ex-sm-hero-actions .ex-btn-primary,
    .ex-sm-hero-actions .ex-btn-ghost,
    .ex-sm-cta-actions  .ex-btn-primary,
    .ex-sm-cta-actions  .ex-btn-ghost { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    .ex-sm-live-dot { animation: none !important; }
}