/* ═══════════════════════════════════════════════════════
   SECTIONS — Hero
   ═══════════════════════════════════════════════════════ */

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--header-height) + var(--space-3xl));
    padding-bottom: var(--space-4xl);
    background-color: var(--color-white);
    overflow: hidden;
}

/* Subtle grid pattern background */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 32, 96, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 32, 96, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Right-side accent shape */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 45%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 120, 212, 0.04) 0%, rgba(0, 176, 240, 0.02) 100%);
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
    pointer-events: none;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

/* ── Hero Content ── */
.hero__content {
    max-width: 580px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 6px 16px;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-secondary);
    background-color: rgba(0, 120, 212, 0.08);
    border: var(--border-width) solid rgba(0, 120, 212, 0.15);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-lg);
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero__title {
    margin-bottom: var(--space-lg);
    color: var(--color-primary);
}

.hero__title-accent {
    color: var(--color-secondary);
}

.hero__description {
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 520px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

/* ── Hero Stats ── */
.hero__stats {
    display: flex;
    gap: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: var(--border-width) solid var(--color-border);
}

.hero__stat {
    display: flex;
    flex-direction: column;
}

.hero__stat-value {
    font-size: 32px;
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.hero__stat-label {
    font-size: 13px;
    color: var(--color-text-tertiary);
}

/* ── Hero Visual ── */
.hero__visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__graphic {
    width: 100%;
    max-width: 520px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-white) 100%);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Abstract data visualization mockup */
.hero__graphic-inner {
    width: 80%;
    height: 80%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: var(--space-md);
}

.hero__graphic-block {
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.hero__graphic-block:nth-child(1) {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--color-primary) 0%, rgba(0, 32, 96, 0.8) 100%);
    border-color: var(--color-primary);
}

.hero__graphic-block:nth-child(2) {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.hero__graphic-block:nth-child(4) {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

.hero__graphic-block:nth-child(7) {
    grid-column: span 2;
    background: linear-gradient(90deg, var(--color-surface) 0%, var(--color-white) 100%);
}

/* Floating accent card */
.hero__floating-card {
    position: absolute;
    bottom: 15%;
    right: -5%;
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero__floating-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(0, 120, 212, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-secondary);
    font-size: 18px;
}

.hero__floating-text {
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.hero__floating-subtext {
    font-size: 12px;
    color: var(--color-text-tertiary);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — Hero
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .hero__content {
        max-width: 100%;
        text-align: center;
    }

    .hero__description {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .hero__actions {
        justify-content: center;
    }

    .hero__stats {
        justify-content: center;
    }

    .hero__visual {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero {
        padding-top: calc(var(--header-height) + var(--space-xl));
        padding-bottom: var(--space-2xl);
        min-height: auto;
    }

    .hero__badge {
        font-size: 11px;
        padding: 5px 12px;
    }

    .hero__description {
        font-size: 16px;
    }

    .hero__stats {
        flex-wrap: wrap;
        gap: var(--space-xl);
    }

    .hero__stat {
        flex: 1;
        min-width: 120px;
    }
}

/* ═══════════════════════════════════════════════════════
   SECTIONS — Services Grid
   ═══════════════════════════════════════════════════════ */

/* ── Services Section ── */
.services {
    background-color: var(--color-white);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.services__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-3xl);
}

.services__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.services__title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.services__description {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ── Services Grid ── */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* ── Service Card ── */
.service-card {
    position: relative;
    background-color: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-xl) var(--space-lg);
    transition: var(--transition-fast);
    overflow: hidden;
}

/* Top accent bar (hidden by default) */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.2s ease-in-out;
}

.service-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.service-card:hover::before {
    transform: scaleX(1);
}

/* ── Card Icon ── */
.service-card__icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    transition: var(--transition-fast);
}

.service-card:hover .service-card__icon {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.service-card__icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--color-secondary);
    transition: var(--transition-fast);
}

.service-card:hover .service-card__icon svg {
    stroke: var(--color-white);
}

/* ── Card Content ── */
.service-card__title {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.service-card__description {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    transition: var(--transition-fast);
}

.service-card__link:hover {
    color: var(--color-primary);
    gap: var(--space-sm);
}

.service-card__link-arrow {
    transition: var(--transition-fast);
}

.service-card:hover .service-card__link-arrow {
    transform: translateX(2px);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — Services
   ═══════════════════════════════════════════════════════ */

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

@media (max-width: 768px) {
    .services {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .services__title {
        font-size: 28px;
    }

    .services__description {
        font-size: 15px;
    }

    .services__grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .service-card {
        padding: var(--space-lg);
    }
}

/* ═══════════════════════════════════════════════════════
   SECTIONS — Analytics Preview
   ═══════════════════════════════════════════════════════ */

.analytics {
    background-color: var(--color-surface);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.analytics__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

/* ── Left Content ── */
.analytics__content {
    max-width: 520px;
}

.analytics__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.analytics__title {
    font-size: clamp(28px, 3.5vw, 38px);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.analytics__description {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

/* ── Checkmark List ── */
.analytics__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.analytics__list-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.analytics__check {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
}

.analytics__check svg {
    width: 14px;
    height: 14px;
    stroke: var(--color-white);
}

.analytics__list-text {
    font-size: 15px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

/* ── Right Visual — Dashboard Mockup ── */
.analytics__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dashboard-mockup {
    width: 100%;
    max-width: 520px;
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

/* Dashboard Header */
.dashboard-mockup__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-primary);
    color: var(--color-white);
}

.dashboard-mockup__title {
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
}

.dashboard-mockup__dots {
    display: flex;
    gap: 6px;
}

.dashboard-mockup__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
}

.dashboard-mockup__dot--active {
    background-color: var(--color-accent);
}

/* Dashboard Body */
.dashboard-mockup__body {
    padding: var(--space-lg);
}

/* Stats Row */
.dashboard-mockup__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.dashboard-stat {
    padding: var(--space-md);
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    text-align: center;
}

.dashboard-stat__value {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    display: block;
    margin-bottom: 2px;
}

.dashboard-stat__label {
    font-size: 11px;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Chart Area */
.dashboard-mockup__chart {
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    height: 180px;
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    gap: var(--space-sm);
}

/* Bar Chart Bars */
.chart-bar {
    flex: 1;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    transition: var(--transition-fast);
}

.chart-bar--blue {
    background-color: var(--color-secondary);
}

.chart-bar--cyan {
    background-color: var(--color-accent);
}

.chart-bar--navy {
    background-color: var(--color-primary);
}

.chart-bar--light {
    background-color: var(--color-border);
}

/* Chart Labels */
.dashboard-mockup__labels {
    display: flex;
    justify-content: space-around;
    margin-top: var(--space-sm);
}

.dashboard-mockup__label {
    font-size: 10px;
    color: var(--color-text-tertiary);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — Analytics
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .analytics__inner {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .analytics__content {
        max-width: 100%;
        text-align: center;
    }

    .analytics__list {
        align-items: center;
    }

    .analytics__visual {
        order: -1;
    }
}

@media (max-width: 768px) {
    .analytics {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .analytics__title {
        font-size: 28px;
    }

    .dashboard-mockup__stats {
        grid-template-columns: 1fr;
    }

    .dashboard-mockup__chart {
        height: 140px;
    }
}

/* ═══════════════════════════════════════════════════════
   SECTIONS — Careers (Homepage)
   ═══════════════════════════════════════════════════════ */

.careers {
    background-color: var(--color-white);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.careers__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-2xl);
}

.careers__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.careers__title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.careers__description {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ── Homepage Filters ── */
.careers__filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

/* ── Filter Buttons (Homepage) ── */
.filter-btn {
    padding: 10px 22px;
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
}

.filter-btn:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
    background-color: var(--color-white);
}

.filter-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.filter-btn:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* ── Homepage Jobs Grid ── */
.careers__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* ── Homepage Job Card (shared base) ── */
.job-card {
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
}

.job-card:hover {
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-md);
}

.job-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.job-card__category {
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-secondary);
    background-color: rgba(0, 120, 212, 0.08);
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
}

.job-card__type {
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    padding: 4px 10px;
    border-radius: var(--border-radius-sm);
}

.job-card__type--hybrid {
    color: #0078D4;
    background-color: rgba(0, 120, 212, 0.1);
}

.job-card__type--remote {
    color: #107C10;
    background-color: rgba(16, 124, 16, 0.1);
}

.job-card__type--onsite {
    color: var(--color-primary);
    background-color: rgba(0, 32, 96, 0.08);
}

.job-card__department {
    font-size: 13px;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-md);
}

.job-card__description {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.job-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: var(--border-width) solid var(--color-border);
    margin-bottom: var(--space-md);
}

.job-card__meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 12px;
    color: var(--color-text-tertiary);
}

.job-card__meta-icon {
    width: 14px;
    height: 14px;
    stroke: var(--color-text-tertiary);
}

.job-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.job-card__salary {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}

.job-card__apply {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    transition: var(--transition-fast);
}

.job-card__apply:hover {
    color: var(--color-primary);
    gap: var(--space-sm);
}

.job-card__apply-arrow {
    transition: var(--transition-fast);
}

.job-card:hover .job-card__apply-arrow {
    transform: translateX(2px);
}

/* ── Homepage No Results ── */
.careers__no-results {
    grid-column: span 3;
    text-align: center;
    padding: var(--space-3xl);
    color: var(--color-text-tertiary);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — Homepage Careers
   ═══════════════════════════════════════════════════════ */

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

    .careers__no-results {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .careers {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .careers__title {
        font-size: 28px;
    }

    .careers__description {
        font-size: 15px;
    }

    .careers__filters {
        gap: var(--space-xs);
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 12px;
    }

    .careers__grid {
        grid-template-columns: 1fr;
    }

    .careers__no-results {
        grid-column: span 1;
    }
}

/* ═══════════════════════════════════════════════════════
   SECTIONS — SaaS Architecture Planner
   ═══════════════════════════════════════════════════════ */

.architecture {
    background-color: var(--color-surface);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.architecture__inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
}

.architecture__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.architecture__title {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.architecture__description {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.architecture__toggles {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.architecture__toggle {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: left;
}

.architecture__toggle:hover {
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-sm);
}

.architecture__toggle[aria-pressed="true"] {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
}

.architecture__toggle[aria-pressed="true"] .architecture__toggle-icon {
    color: var(--color-text-inverse);
}

.architecture__toggle[aria-pressed="true"] .architecture__toggle-text {
    color: var(--color-text-inverse);
}

.architecture__toggle[aria-pressed="true"] .architecture__toggle-status {
    color: var(--color-text-inverse);
    opacity: 0.8;
}

.architecture__toggle-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    color: var(--color-secondary);
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.architecture__toggle[aria-pressed="true"] .architecture__toggle-icon {
    background-color: rgba(255, 255, 255, 0.2);
}

.architecture__toggle-text {
    flex: 1;
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.architecture__toggle-status {
    font-size: 12px;
    color: var(--color-text-tertiary);
}

/* Architecture Canvas */
.architecture__canvas {
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    min-height: 480px;
    position: relative;
    overflow: hidden;
}

.architecture__canvas-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--color-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
}

.architecture__connections {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.architecture__connections line {
    stroke: var(--color-secondary);
    stroke-width: 2;
    stroke-dasharray: 8 4;
    animation: dashFlow 1s linear infinite;
}

@keyframes dashFlow {
    to { stroke-dashoffset: -12; }
}

.architecture__cards {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 480px;
    padding: var(--space-lg);
}

.architecture__card {
    position: absolute;
    width: 200px;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-white);
    border: var(--border-width) solid var(--color-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    animation: cardFadeIn 0.4s ease-out forwards;
    opacity: 0;
    transform: scale(0.95);
}

@keyframes cardFadeIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.architecture__card--frontend {
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.architecture__card--api {
    top: 140px;
    left: 50%;
    transform: translateX(-50%);
}

.architecture__card--database {
    top: 250px;
    left: 50%;
    transform: translateX(-50%);
}

.architecture__card--ml {
    top: 360px;
    left: 50%;
    transform: translateX(-50%);
}

.architecture__card-title {
    font-size: 13px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    margin-bottom: 4px;
}

.architecture__card-desc {
    font-size: 11px;
    color: var(--color-text-tertiary);
}

.architecture__card-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--border-radius-sm);
    color: var(--color-secondary);
    margin-bottom: var(--space-sm);
}

/* Dark mode for architecture */
.dark .architecture__canvas {
    background-color: #121212;
    border-color: #2D2D2D;
}

.dark .architecture__canvas-grid {
    background-image:
        linear-gradient(#2D2D2D 1px, transparent 1px),
        linear-gradient(90deg, #2D2D2D 1px, transparent 1px);
}

.dark .architecture__card {
    background-color: #1E1E1E;
    border-color: #60A5FA;
}

.dark .architecture__card-title {
    color: #FFFFFF;
}

.dark .architecture__card-desc {
    color: #E5E7EB;
}

.dark .architecture__toggle {
    background-color: #1E1E1E;
    border-color: #2D2D2D;
}

.dark .architecture__toggle:hover {
    border-color: #60A5FA;
}

.dark .architecture__toggle[aria-pressed="true"] {
    background-color: #60A5FA;
    border-color: #60A5FA;
}

.dark .architecture__toggle-icon {
    background-color: #2D2D2D;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — Architecture
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .architecture__inner {
        grid-template-columns: 1fr;
    }

    .architecture__canvas {
        min-height: 400px;
    }

    .architecture__cards {
        min-height: 400px;
    }
}

@media (max-width: 640px) {
    .architecture__toggle {
        padding: var(--space-sm) var(--space-md);
    }

    .architecture__toggle-status {
        display: none;
    }

    .architecture__card {
        width: 160px;
        padding: var(--space-sm) var(--space-md);
    }
}

/* ═══════════════════════════════════════════════════════
   SECTIONS — Live Performance Analytics Graph
   ═══════════════════════════════════════════════════════ */

.analytics-graph {
    background-color: var(--color-white);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

.analytics-graph__header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-2xl);
}

.analytics-graph__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.analytics-graph__title {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.analytics-graph__description {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.analytics-graph__tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.analytics-graph__tab {
    padding: var(--space-md) var(--space-xl);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family);
    color: var(--color-text-secondary);
    background-color: transparent;
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition-fast);
}

.analytics-graph__tab:hover {
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.analytics-graph__tab--active {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-text-inverse);
}

.analytics-graph__tab--active:hover {
    background-color: #106EBE;
    color: var(--color-text-inverse);
}

.analytics-graph__canvas {
    background-color: var(--color-surface);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    overflow: hidden;
}

.analytics-graph__svg {
    width: 100%;
    height: auto;
    max-height: 350px;
    color: var(--color-text-primary);
}

.analytics-graph__svg path,
.analytics-graph__svg line {
    transition: d 0.4s ease-in-out, opacity 0.4s ease-in-out;
}

.analytics-graph__svg circle {
    transition: cx 0.4s ease-in-out, cy 0.4s ease-in-out;
}

/* Dark mode for analytics graph */
.dark .analytics-graph {
    background-color: #0A0A0A;
}

.dark .analytics-graph__canvas {
    background-color: #121212;
    border-color: #2D2D2D;
}

.dark .analytics-graph__tab {
    border-color: #2D2D2D;
    color: #E5E7EB;
}

.dark .analytics-graph__tab--active {
    background-color: #60A5FA;
    border-color: #60A5FA;
    color: #0A0A0A;
}

.dark .analytics-graph__svg {
    color: #E5E7EB;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE — Analytics Graph
   ═══════════════════════════════════════════════════════ */

@media (max-width: 768px) {
    .analytics-graph__tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .analytics-graph__tab {
        text-align: center;
    }

    .analytics-graph__canvas {
        padding: var(--space-md);
    }
}