/* ==========================================================================
   GOOGLE ADS PAGE: PERFORMANCE, PRECISION, FUNNEL ARCHITECTURE
   ========================================================================== */

/* Hero Layout */
.page-google-ads .service-hero {
    padding: calc(var(--spacing-9) + 20px) 0 var(--spacing-8);
    background: radial-gradient(circle at 80% 20%, rgba(225, 29, 46, 0.1) 0%, transparent 60%),
                var(--color-navy);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.google-hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--spacing-8);
    align-items: center;
}

/* Campaign Search Auction Console in Hero */
.auction-console {
    background: rgba(7, 22, 41, 0.9);
    border: 1px solid rgba(225, 29, 46, 0.3);
    border-radius: var(--radius-panel);
    padding: var(--spacing-6);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(225, 29, 46, 0.08);
}

.auction-console__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.auction-console__tag {
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: #FF4D5E;
    text-transform: uppercase;
}

.auction-ad-preview {
    background: rgba(31, 36, 45, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-card);
    padding: var(--spacing-4);
    margin-bottom: var(--spacing-4);
}

.ad-badge {
    font-size: 0.6875rem;
    font-weight: 800;
    color: #fff;
    background: var(--color-red);
    padding: 2px 6px;
    border-radius: 3px;
    margin-right: 6px;
    display: inline-block;
}

.ad-headline {
    font-size: 1rem;
    font-weight: 600;
    color: #60A5FA;
    margin: 4px 0;
}

.ad-copy {
    font-size: 0.8125rem;
    color: var(--color-gray-light);
    line-height: 1.4;
    margin: 0;
}

.auction-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-3);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: var(--spacing-4);
}

.auction-metric-box span {
    font-size: 1.125rem;
    font-weight: 800;
    color: #fff;
    display: block;
}

.auction-metric-box label {
    font-size: 0.6875rem;
    text-transform: uppercase;
    color: rgba(245, 247, 250, 0.6);
}

/* Campaign Journey Visual Funnel */
.campaign-funnel-section {
    padding: var(--spacing-9) 0;
    background: var(--color-midnight);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.funnel-pipeline {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-3);
    margin-top: var(--spacing-7);
}

.funnel-stage {
    background: rgba(31, 36, 45, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-card);
    padding: var(--spacing-5) var(--spacing-4);
    position: relative;
    text-align: center;
}

.funnel-stage::after {
    content: '→';
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-red);
    font-weight: 800;
    font-size: 1.125rem;
    z-index: 2;
}

.funnel-stage:last-child::after {
    display: none;
}

.funnel-stage__num {
    font-size: 0.6875rem;
    font-weight: 800;
    color: var(--color-red);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 4px;
}

.funnel-stage h4 {
    font-size: 0.9375rem;
    color: #fff;
    margin-bottom: 6px;
    font-weight: 700;
}

.funnel-stage p {
    font-size: 0.75rem;
    color: var(--color-gray-light);
    line-height: 1.4;
    margin: 0;
    opacity: 0.85;
}

/* Intent Clusters Grid */
.intent-clusters-section {
    padding: var(--spacing-9) 0;
    background: var(--color-navy);
}

.intent-clusters-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    margin-top: var(--spacing-7);
}

.intent-cluster-card {
    background: rgba(31, 36, 45, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-panel);
    padding: var(--spacing-7);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.intent-cluster-card--priority {
    border-color: rgba(225, 29, 46, 0.4);
    background: rgba(11, 31, 58, 0.6);
}

.intent-cluster-badge {
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: var(--spacing-3);
}

.intent-cluster-badge--buy { background: rgba(225, 29, 46, 0.15); color: #FF4D5E; border: 1px solid rgba(225, 29, 46, 0.3); }
.intent-cluster-badge--research { background: rgba(37, 99, 235, 0.15); color: #60A5FA; border: 1px solid rgba(37, 99, 235, 0.3); }
.intent-cluster-badge--brand { background: rgba(16, 185, 129, 0.15); color: #34D399; border: 1px solid rgba(16, 185, 129, 0.3); }
.intent-cluster-badge--neg { background: rgba(107, 114, 128, 0.2); color: #9CA3AF; border: 1px solid rgba(107, 114, 128, 0.3); }

.intent-cluster-card h3 {
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: var(--spacing-2);
}

.intent-cluster-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-light);
    line-height: 1.5;
    margin-bottom: var(--spacing-4);
}

.intent-cluster-meta {
    background: rgba(7, 22, 41, 0.6);
    border-radius: 6px;
    padding: var(--spacing-3) var(--spacing-4);
    font-family: monospace;
    font-size: 0.75rem;
    color: rgba(245, 247, 250, 0.7);
    display: flex;
    justify-content: space-between;
}

/* Optimization Loop */
.optimization-loop-section {
    padding: var(--spacing-9) 0;
    background: var(--color-midnight);
}

.loop-stages-strip {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-4);
    margin-top: var(--spacing-7);
}

.loop-stage-box {
    background: rgba(31, 36, 45, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-card);
    padding: var(--spacing-5);
    text-align: left;
    position: relative;
}

.loop-stage-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-red);
}

.loop-stage-box__step {
    font-size: 0.6875rem;
    font-weight: 800;
    color: var(--color-red);
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-2);
    display: block;
}

.loop-stage-box h3 {
    font-size: 1.125rem;
    color: #fff;
    margin-bottom: var(--spacing-2);
}

.loop-stage-box p {
    font-size: 0.8125rem;
    color: var(--color-gray-light);
    line-height: 1.5;
    margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .google-hero-layout { grid-template-columns: 1fr; }
    .funnel-pipeline { grid-template-columns: repeat(3, 1fr); gap: var(--spacing-5); }
    .funnel-stage::after { display: none; }
    .intent-clusters-grid { grid-template-columns: 1fr; }
    .loop-stages-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .funnel-pipeline { grid-template-columns: 1fr; }
    .loop-stages-strip { grid-template-columns: 1fr; }
}