/* ------------------------------------------------------------------
   Infrastructure Rental Services — page-specific styles.
   Builds on the tokens and look defined in service.css, but defines
   card/section styling independent of a specific section #id so it
   works across every section on this page (service.css only styles
   these components when nested in its own hardcoded section ids).
-------------------------------------------------------------------- */

#irs-page {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background:
        linear-gradient(180deg, #f3f6ff 0%, #ffffff 16%, #ffffff 84%, #f3f6ff 100%);
}

/* ── Ambient animated background ── */
#irs-page .irs-ambient {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

#irs-page .irs-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.5;
    will-change: transform;
}

#irs-page .irs-orb-1 {
    top: -120px;
    left: -100px;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle at 30% 30%, rgba(37, 99, 235, 0.28), transparent 70%);
    animation: irsFloat1 26s ease-in-out infinite;
}

#irs-page .irs-orb-2 {
    top: 10%;
    right: -160px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle at 60% 40%, rgba(59, 130, 246, 0.22), transparent 70%);
    animation: irsFloat2 32s ease-in-out infinite;
}

#irs-page .irs-orb-3 {
    top: 55%;
    left: -140px;
    width: 380px;
    height: 380px;
    background: radial-gradient(circle at 50% 50%, rgba(124, 58, 237, 0.14), transparent 70%);
    animation: irsFloat1 30s ease-in-out infinite reverse;
}

#irs-page .irs-orb-4 {
    bottom: -140px;
    right: -100px;
    width: 440px;
    height: 440px;
    background: radial-gradient(circle at 40% 60%, rgba(37, 99, 235, 0.2), transparent 70%);
    animation: irsFloat2 24s ease-in-out infinite reverse;
}

@keyframes irsFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(40px, 50px) scale(1.08); }
}

@keyframes irsFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-50px, 35px) scale(1.06); }
}

@media (prefers-reduced-motion: reduce) {
    #irs-page .irs-orb {
        animation: none !important;
    }
}

@media (max-width: 767px) {
    #irs-page .irs-orb {
        opacity: 0.35;
        filter: blur(40px);
    }
}

#irs-page .glass-card {
    border-radius: 14px;
    border: 1px solid rgba(17, 24, 39, 0.08);
    box-shadow: none;
    background: #ffffff;
    color: var(--text);
    transition: box-shadow 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

#irs-page .glass-card:hover {
    box-shadow: var(--shadow-sm);
    border-color: rgba(37, 99, 235, 0.18);
    transform: translateY(-3px);
}

/* One step of depth above plain grid cards, for callouts/prose/table */
#irs-page .glass-card.irs-prose,
#irs-page .glass-card.irs-note,
#irs-page .glass-card.irs-table-card {
    box-shadow: var(--shadow-sm);
    border-color: rgba(37, 99, 235, 0.12);
}

/* Leftover glassmorphism in the overview mini hero-card, missed in the first flattening pass */
#irs-page #overview .hero-visual .hero-card {
    background: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid rgba(17, 24, 39, 0.08);
    box-shadow: none;
}

#irs-page #overview .hero-visual .floating-badge {
    background: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid rgba(17, 24, 39, 0.08);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

#irs-page section {
    padding-top: 3.25rem;
    padding-bottom: 3.25rem;
}

#irs-page #comparison {
    padding-top: 3.75rem;
    padding-bottom: 3.5rem;
}

@media (max-width: 767px) {
    #irs-page section {
        padding-top: 2.25rem;
        padding-bottom: 2.25rem;
    }
}

#irs-page .container-fluid {
    max-width: 1220px;
}

/* Alternating section-tint rhythm, now actually visible */
#irs-page .irs-section-tint {
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.035) 0%, rgba(37, 99, 235, 0.015) 100%);
    border-top: 1px solid rgba(17, 24, 39, 0.06);
}

/* Two deliberate heading-emphasis points (Solutions, Comparison) */
#irs-page .irs-title-lg {
    font-size: clamp(1.9rem, 2.6vw, 2.4rem);
}

/* ── Hero ── */
#irs-page #hero {
    padding-top: 9rem;
    padding-bottom: 4rem;
}

#irs-page .irs-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(37, 99, 235, 0.08);
    padding: 0.3rem 0.9rem;
    border-radius: 60px;
    margin-bottom: 1rem;
}

#irs-page .irs-hero-title {
    font-size: clamp(2.3rem, 4vw, 3.4rem);
    font-weight: 800;
    line-height: 1.12;
    color: var(--text);
    letter-spacing: -0.02em;
    margin-bottom: 0.9rem;
}

#irs-page .irs-hero-emphasis {
    font-size: clamp(1.1rem, 1.6vw, 1.35rem);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0;
    line-height: 1.4;
}

#irs-page .hero-desc {
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.75;
    max-width: 540px;
}

#irs-page .irs-btn-primary {
    background: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
    border-radius: 10px;
    padding: 0.8rem 1.6rem;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    transition: background 0.2s ease, transform 0.2s ease;
}

#irs-page .irs-btn-primary:hover {
    background: #1d4fd1;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 24px -8px rgba(37, 99, 235, 0.45);
}

#irs-page .irs-btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(17, 24, 39, 0.16);
    border-radius: 10px;
    padding: 0.8rem 1.6rem;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    transition: border-color 0.2s ease, color 0.2s ease;
}

#irs-page .irs-btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

#irs-page .irs-hero-trust {
    font-size: 0.85rem;
    color: var(--muted);
}

#irs-page .irs-dot {
    color: rgba(17, 24, 39, 0.25);
    margin: 0 0.15rem;
}

/* ── Hero visual: server rack illustration ── */
#irs-page .irs-hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

#irs-page .irs-rack-frame {
    position: relative;
    width: 100%;
    max-width: 440px;
    border-radius: 20px;
    padding: 1.5rem;
    background: linear-gradient(180deg, #0b1220 0%, #0f172a 100%);
    border: 1px solid rgba(37, 99, 235, 0.25);
    box-shadow: var(--shadow-md);
}

#irs-page .irs-rack-svg {
    width: 100%;
    height: auto;
    display: block;
}

#irs-page .irs-spec-panel {
    position: absolute;
    left: -1.25rem;
    bottom: -1.25rem;
    background: #ffffff;
    border: 1px solid rgba(17, 24, 39, 0.08);
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    padding: 1rem 1.25rem;
    min-width: 230px;
}

#irs-page .irs-spec-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.5rem;
}

#irs-page .irs-spec-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 600;
}

#irs-page .irs-spec-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
}

#irs-page .irs-spec-list i {
    color: var(--primary);
}

@media (max-width: 991px) {
    #irs-page .irs-spec-panel {
        left: 50%;
        transform: translateX(-50%);
        bottom: -1.5rem;
    }

    #irs-page #overview .hero-visual .floating-badge {
        display: inline-flex;
        position: static;
        margin: 0.5rem 0.5rem 0 0;
    }
}

@media (max-width: 575px) {
    #irs-page .irs-spec-panel {
        width: calc(100% - 1.5rem);
        min-width: 0;
        padding: 0.85rem 1rem;
    }
}

/* ── Value strip ── */
#irs-page .irs-value-strip {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1.75rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(17, 24, 39, 0.08);
    border-bottom: 1px solid rgba(17, 24, 39, 0.08);
}

#irs-page .irs-value {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
}

#irs-page .irs-value i {
    color: var(--primary);
    font-size: 1.05rem;
}

#irs-page .irs-value-sep {
    width: 1px;
    height: 20px;
    background: rgba(17, 24, 39, 0.1);
}

@media (max-width: 767px) {
    #irs-page #quick-facts {
        padding-top: 0;
        padding-bottom: 2.5rem;
    }

    #irs-page .irs-value-strip {
        justify-content: flex-start;
        gap: 1.25rem;
        padding: 1.25rem 0;
    }

    #irs-page .irs-value-sep {
        display: none;
    }

    #irs-page .irs-value {
        width: 100%;
    }

    #irs-page .irs-value:not(:first-child) {
        border-top: 1px solid rgba(17, 24, 39, 0.06);
        padding-top: 0.9rem;
    }
}

/* ── Breadcrumb ── */
#irs-page .irs-breadcrumb {
    font-size: 0.85rem;
}

#irs-page .irs-breadcrumb .breadcrumb-item a {
    color: var(--muted);
    text-decoration: none;
}

#irs-page .irs-breadcrumb .breadcrumb-item a:hover {
    color: var(--primary);
}

#irs-page .irs-breadcrumb .breadcrumb-item.active {
    color: var(--text);
}

/* ── Generic card grid (overview / benefit / feature) ── */
#irs-page .overview-item,
#irs-page .benefit-card {
    padding: 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

#irs-page .overview-item .oi-icon,
#irs-page .benefit-card .bc-icon {
    width: 46px;
    height: 46px;
    background: rgba(37, 99, 235, 0.07);
    border: 1px solid rgba(37, 99, 235, 0.14);
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #1d4fd1;
    margin-bottom: 0.9rem;
    flex-shrink: 0;
}

#irs-page .overview-item h6,
#irs-page .benefit-card h6 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.4rem;
}

#irs-page .overview-item p,
#irs-page .benefit-card p {
    color: var(--muted);
    font-size: 0.88rem;
    margin-bottom: 0;
    line-height: 1.55;
}

#irs-page .feature-item {
    padding: 1.1rem 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

#irs-page .feature-item .fi-icon {
    width: 46px;
    height: 46px;
    background: rgba(37, 99, 235, 0.07);
    border: 1px solid rgba(37, 99, 235, 0.14);
    border-radius: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: #1d4fd1;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

#irs-page .feature-item h6 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

#irs-page .feature-item p {
    color: var(--muted);
    font-size: 0.88rem;
    margin-bottom: 0;
    line-height: 1.55;
}

/* ── Intro / plain text cards ── */
#irs-page .glass-card.irs-prose {
    padding: 2rem 2.25rem;
    max-width: 640px;
}

#irs-page .section-subtitle {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

#irs-page .section-title {
    margin-bottom: 0.65rem;
}

#irs-page .irs-fineprint {
    font-size: 0.85rem;
    color: var(--muted);
}

#irs-page .irs-faq-card {
    padding: 0.35rem 0;
}

#irs-page .glass-card.irs-prose p {
    color: var(--text);
    opacity: 0.85;
    line-height: 1.75;
}

#irs-page .glass-card.irs-prose p:last-child {
    margin-bottom: 0;
}

#irs-page .glass-card.irs-note {
    padding: 1.5rem 1.75rem;
    color: var(--text);
}

#irs-page .glass-card.irs-note p {
    line-height: 1.7;
}

/* ── Comparison table ── */
#irs-page .irs-table-card {
    position: relative;
    padding: 0.5rem;
    overflow-x: auto;
}

#irs-page .irs-table-card::after {
    content: '';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    bottom: 0.5rem;
    width: 36px;
    background: linear-gradient(90deg, transparent, #ffffff);
    pointer-events: none;
    display: none;
}

@media (max-width: 767px) {
    #irs-page .irs-table-card::after {
        display: block;
    }
}

#irs-page .irs-table {
    min-width: 720px;
    margin-bottom: 0;
}

#irs-page .irs-table thead th {
    background: rgba(37, 99, 235, 0.06);
    color: var(--text);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: none;
    padding: 0;
    white-space: nowrap;
}

#irs-page .irs-table thead th:first-child {
    padding: 1rem 1.25rem;
    border-top-left-radius: 14px;
}

#irs-page .irs-table thead th:last-child {
    border-top-right-radius: 14px;
}

#irs-page .irs-table tbody th,
#irs-page .irs-table tbody td {
    padding: 1rem 1.25rem;
    font-size: 0.88rem;
    color: var(--muted);
    border-color: rgba(0, 0, 0, 0.05);
    vertical-align: top;
}

#irs-page .irs-table tbody th {
    color: var(--text);
    font-weight: 600;
    white-space: nowrap;
}

#irs-page .irs-table tbody th,
#irs-page .irs-table thead th:first-child {
    position: sticky;
    left: 0;
    background: #ffffff;
    z-index: 1;
}

/* ── Interactive comparison: click a header to spotlight its column ── */
#irs-page .irs-table .irs-compare-col {
    display: block;
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    border-radius: 10px 10px 0 0;
}

#irs-page .irs-table .irs-compare-col:hover {
    background: rgba(37, 99, 235, 0.12);
    color: var(--primary);
}

#irs-page .irs-compare-hint {
    font-size: 0.7rem;
    opacity: 0.5;
}

#irs-page .irs-table.irs-hint-dismissed .irs-compare-hint {
    display: none;
}

#irs-page .irs-table[data-highlight="1"] tr > *:nth-child(2),
#irs-page .irs-table[data-highlight="2"] tr > *:nth-child(3),
#irs-page .irs-table[data-highlight="3"] tr > *:nth-child(4) {
    background: rgba(37, 99, 235, 0.08);
    color: var(--text);
    font-weight: 600;
    position: relative;
}

#irs-page .irs-table[data-highlight="1"] tr > *:nth-child(3),
#irs-page .irs-table[data-highlight="1"] tr > *:nth-child(4),
#irs-page .irs-table[data-highlight="2"] tr > *:nth-child(2),
#irs-page .irs-table[data-highlight="2"] tr > *:nth-child(4),
#irs-page .irs-table[data-highlight="3"] tr > *:nth-child(2),
#irs-page .irs-table[data-highlight="3"] tr > *:nth-child(3) {
    opacity: 0.5;
}

/* ── Process timeline: connecting line between step numbers ── */
#irs-page #process .process-step {
    position: relative;
}

#irs-page #process .process-step .step-num {
    position: relative;
}

#irs-page #process .process-step:not(:last-child) .step-num::after {
    content: '';
    position: absolute;
    top: 36px;
    left: 50%;
    width: 2px;
    height: calc(100% + 2.6rem);
    background: rgba(37, 99, 235, 0.18);
    transform: translateX(-50%);
}

/* ── Hero mini-card list ── */
#irs-page .form-card-header h3 {
    font-size: 1.15rem;
    margin-bottom: 0.1rem;
}

#irs-page .form-subtitle {
    color: var(--muted);
    font-size: 0.88rem;
}

/* ── Scroll progress bar ── */
.irs-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    z-index: 1200;
}

.irs-progress-bar span {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #2563eb, #7c3aed, #f59e0b);
    transition: width 0.1s linear;
}

/* ── Sticky section navigator ── */
.irs-side-nav {
    position: fixed;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1100;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.irs-side-nav-dot {
    position: relative;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.irs-side-nav-dot::before {
    content: '';
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.25);
    transition: all 0.25s ease;
}

.irs-side-nav-dot:hover::before,
.irs-side-nav-dot.active::before {
    background: var(--primary);
    transform: scale(1.4);
}

.irs-side-nav-dot:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.irs-side-nav-dot:focus-visible .irs-side-nav-tooltip {
    opacity: 1;
}

.irs-side-nav-tooltip {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background: #111827;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.irs-side-nav-dot:hover .irs-side-nav-tooltip {
    opacity: 1;
}


/* ── Large decorative icon tile above each section badge ── */
#irs-page .section-icon-tile {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    box-shadow: none;
}

#irs-page .irs-hero-image {
    width: 88px;
    height: 88px;
    object-fit: contain;
    display: block;
}

/* ── FAQ accordion ── */
#irs-page .accordion-item .card-header {
    padding: 0;
}

#irs-page .accordion-item .card-header button {
    width: 100%;
    text-align: left;
    background: transparent;
    border: 0;
    padding: 1rem 1.25rem;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: background 0.2s ease;
}

#irs-page .accordion-item .card-header button::before {
    content: none;
    display: none;
}

#irs-page .accordion-item .card-header button:hover {
    background: rgba(37, 99, 235, 0.04);
}

#irs-page .accordion-item .card-header button::after {
    content: '\f282';
    font-family: 'bootstrap-icons';
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--primary);
    transition: transform 0.25s ease, color 0.2s ease;
    flex-shrink: 0;
}

#irs-page .accordion-item .card-header button:hover::after {
    color: #1d4fd1;
}

#irs-page .accordion-item .card-header button:not(.collapsed)::after {
    transform: rotate(180deg);
}

#irs-page .accordion-item.irs-open {
    box-shadow: var(--shadow-sm);
    border-color: rgba(37, 99, 235, 0.18);
}

#irs-page .accordion-item .card-body {
    padding: 0 1.25rem 1.1rem;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.65;
}

/* ── Section anchor offset so in-page jumps clear the fixed header ── */
#irs-page section[id] {
    scroll-margin-top: 110px;
}

/* ── Always show content for print, no-JS, and reduced-motion ── */
@media print {
    #irs-page .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    #irs-page .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}

/* ── Final CTA: dark, premium, high-contrast ── */
#irs-page #cta-final .cta-box {
    padding: 4rem 2.5rem;
    border-radius: 20px;
    background: linear-gradient(135deg, #0f172a 0%, #142036 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

#irs-page #cta-final .cta-box h3 {
    color: #ffffff;
    font-weight: 800;
    font-size: clamp(1.6rem, 2.6vw, 2.1rem);
    letter-spacing: -0.02em;
    margin-bottom: 0.6rem;
}

#irs-page #cta-final .cta-box p {
    color: rgba(255, 255, 255, 0.72);
    font-size: 1rem;
    max-width: 520px;
    margin: 0 auto 1.75rem;
    line-height: 1.7;
}

#irs-page .irs-btn-cta-primary {
    background: #ffffff;
    color: #0f172a;
    border: 1px solid #ffffff;
    border-radius: 10px;
    padding: 0.8rem 1.75rem;
    font-weight: 700;
    font-size: 0.95rem;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

#irs-page .irs-btn-cta-primary:hover {
    color: #0f172a;
    opacity: 0.92;
    transform: translateY(-1px);
    box-shadow: 0 10px 24px -8px rgba(0, 0, 0, 0.25);
}

#irs-page .irs-btn-cta-secondary {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 10px;
    padding: 0.8rem 1.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, background 0.2s ease;
}

#irs-page .irs-btn-cta-secondary:hover {
    color: #ffffff;
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.06);
}

#irs-page .irs-cta-trust {
    margin-top: 1.5rem;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.55);
}

#irs-page .irs-cta-trust i {
    color: #60a5fa;
}

/* ── Responsive ── */
@media (max-width: 991px) {
    #irs-page #hero {
        padding-top: 7.5rem;
    }
}

@media (max-width: 576px) {
    #irs-page #hero {
        padding-top: 6.5rem;
    }
}

@media (max-width: 768px) {
    #irs-page .irs-table {
        min-width: 620px;
    }

    #irs-page .glass-card.irs-prose {
        padding: 1.5rem;
    }
}