/* =========================================
   Design Tokens — derived from Q&E logo blue (#0C54A0)
   ========================================= */
:root {
    --color-bg:           #F5F7FA;
    --color-bg-alt:       #FFFFFF;
    --color-text-main:    #1B2A3D;
    --color-text-muted:   #556680;
    --color-primary:      #0C3B6E;
    --color-primary-light:#174E8C;
    --color-accent:       #0C54A0;
    --color-accent-hover: #0A4785;
    --color-accent-light: #E8F0FA;

    --font-display: 'Poppins', sans-serif;
    --font-primary: 'Inter', sans-serif;
    --font-mono:    'Roboto Mono', monospace;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 1rem;
    --space-4: 1.5rem;
    --space-5: 2rem;
    --space-6: 3rem;
    --space-8: 4rem;
    --space-12: 6rem;

    --container-width: 1200px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
}

/* Filter Buttons (References page) */
.filter-btn {
    padding: 0.45rem 1.1rem;
    border-radius: 100px;
    border: 1.5px solid rgba(0,0,0,0.12);
    background: transparent;
    color: var(--color-text-muted);
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.filter-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-btn.active { background: var(--color-primary); border-color: var(--color-primary); color: white; }

/* =========================================
   Reset & Base
   ========================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-primary);
    color: var(--color-text-main);
    background-color: var(--color-bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
ul { list-style: none; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* =========================================
   Typography
   ========================================= */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.2; color: var(--color-primary); }
.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-3);
    display: block;
}
.hero .eyebrow {
    color: #7CB8E8;
    text-shadow: 0 1px 6px rgba(0,0,0,0.5);
    font-weight: 600;
    letter-spacing: 0.15em;
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.5rem;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1.5px solid transparent;
}
.btn-primary {
    background-color: var(--color-primary);
    color: white;
}
.btn-primary:hover { background-color: var(--color-primary-light); transform: translateY(-1px); }
.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-secondary:hover { background-color: var(--color-primary); color: white; }
.btn-outline-white {
    background-color: transparent;
    color: white;
    border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover { background-color: white; color: var(--color-primary); }

/* =========================================
   Top Accent Bar — brand signature
   ========================================= */
.accent-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, #3B82C4 50%, var(--color-accent) 100%);
    z-index: 300;
}

/* =========================================
   Header
   ========================================= */
.site-header {
    position: fixed;
    top: 3px; left: 0; right: 0;
    z-index: 200;
    background-color: rgba(12, 59, 110, 0.96);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 0.85rem 0;
    transition: background-color var(--transition-normal), padding var(--transition-normal);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
}
.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: brightness(1.15) contrast(1.05);
    transition: filter var(--transition-fast), transform var(--transition-fast);
}
.logo:hover .logo-img {
    filter: brightness(1.3) contrast(1.05);
    transform: scale(1.03);
}
.logo-mark {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-accent);
    letter-spacing: -0.04em;
}
.logo-text {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
    color: white;
    letter-spacing: 0.02em;
    line-height: 1.2;
}
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.main-nav a:not(.btn) {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.01em;
    position: relative;
    padding-bottom: 2px;
}
.main-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: white;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s ease;
}
.main-nav a:not(.btn):hover { color: white; }
.main-nav a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }

/* =========================================
   Hero
   ========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        110deg,
        rgba(8, 42, 82, 0.92) 0%,
        rgba(12, 59, 110, 0.65) 45%,
        rgba(12, 84, 160, 0.20) 100%
    );
}
.hero-content {
    position: relative;
    z-index: 10;
    max-width: 640px;
    padding-top: 6rem;
    padding-left: 2rem;
    border-left: 3px solid rgba(255,255,255,0.35);
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 700;
    color: white;
    letter-spacing: -0.015em;
    margin-bottom: 1.25rem;
    line-height: 1.12;
}
.hero-description {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 2.25rem;
    max-width: 480px;
    line-height: 1.7;
}
.hero-actions { display: flex; gap: 0.85rem; flex-wrap: wrap; }
.hero-actions .btn-primary {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}
.hero-actions .btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}
.hero-scroll-hint {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.4);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: var(--font-mono);
    z-index: 10;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* =========================================
   Stats Bar
   ========================================= */
.stats-bar {
    background-color: var(--color-primary);
    padding: 2rem 0;
}
.stats-inner {
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 1.5rem;
}
.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    text-align: center;
}
.stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    font-family: var(--font-mono);
}
.stat-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.stat-divider {
    width: 1px;
    height: 3rem;
    background-color: rgba(255,255,255,0.12);
}

/* =========================================
   Intro Section
   ========================================= */
.intro-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}
.intro-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    align-items: center;
}
.intro-text h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.intro-text p {
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
}
.intro-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 24px 60px rgba(12,59,110,0.12);
}

/* =========================================
   Photo Product Grid
   ========================================= */
.products-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg);
}
.section-header {
    margin-bottom: var(--space-8);
}
.section-title {
    font-size: 2rem;
}
.photo-product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 280px);
    gap: 0.75rem;
}
.photo-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    display: block;
    cursor: pointer;
}
.photo-card img {
    transition: transform 0.6s ease;
}
.photo-card:hover img {
    transform: scale(1.06);
}
.photo-card-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1.25rem;
    background: linear-gradient(to top, rgba(12,59,110,0.9) 0%, transparent 100%);
    color: white;
    transition: padding var(--transition-normal);
}
.photo-card-overlay h3 {
    font-size: 1.1rem;
    color: white;
    margin-bottom: 0.25rem;
}
.photo-card-overlay p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.4;
}

/* =========================================
   References Teaser
   ========================================= */
.references-teaser {
    position: relative;
    padding: var(--space-12) 0;
    min-height: 500px;
    display: flex;
    align-items: center;
}
.references-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 30%;
}
.references-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(12, 59, 110, 0.95) 0%,
        rgba(12, 59, 110, 0.75) 100%
    );
}
.references-content {
    position: relative;
    z-index: 10;
}
.references-content h2 { font-size: 2rem; margin-bottom: 2rem; }
.project-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.project-highlight {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    backdrop-filter: blur(4px);
}

/* =========================================
   Page Header (sub-pages)
   ========================================= */
.page-header {
    position: relative;
    padding: 9rem 0 4rem;
    text-align: center;
    background-color: var(--color-primary);
    overflow: hidden;
}
.page-header-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.25;
}
.page-header h1 {
    color: white;
    font-size: 2.75rem;
    position: relative;
    z-index: 1;
}
.page-header .eyebrow {
    position: relative;
    z-index: 1;
}

/* =========================================
   Product Page
   ========================================= */
.product-list-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}
.product-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
    padding: var(--space-8) 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
.product-item.reverse { direction: rtl; }
.product-item.reverse > * { direction: ltr; }
.product-item:last-child { border-bottom: none; }
.product-item-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 16px 40px rgba(12,59,110,0.08);
}
.product-item-text h2 { font-size: 1.75rem; margin-bottom: 0.75rem; }
.product-item-text p { color: var(--color-text-muted); margin-bottom: 1rem; }
.product-item-text ul {
    list-style: disc;
    margin-left: 1.25rem;
    color: var(--color-text-muted);
}
.product-item-text ul li { margin-bottom: 0.4rem; font-size: 0.9rem; }

/* =========================================
   References Page
   ========================================= */
.references-grid-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}
.references-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.ref-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/9;
    display: block;
}
.ref-card img { transition: transform 0.5s ease; }
.ref-card:hover img { transform: scale(1.05); }
.ref-card-info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(12,59,110,0.95) 0%, transparent 100%);
}
.ref-card-info h3 { color: white; font-size: 1.25rem; margin-bottom: 0.25rem; }
.ref-card-info p { color: rgba(255,255,255,0.65); font-size: 0.8rem; }

/* =========================================
   Services Page
   ========================================= */
.services-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}
.services-intro {
    max-width: 700px;
    margin-bottom: var(--space-8);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
.service-card {
    background-color: var(--color-bg);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}
.service-card:hover { box-shadow: 0 16px 40px rgba(12,59,110,0.08); transform: translateY(-4px); }
.service-card-image {
    height: 200px;
    overflow: hidden;
}
.service-card-image img { transition: transform 0.5s ease; }
.service-card:hover .service-card-image img { transform: scale(1.06); }
.service-card-body { padding: 1.5rem; }
.service-card-body h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.service-card-body p { color: var(--color-text-muted); font-size: 0.875rem; }

/* =========================================
   Contact Page
   ========================================= */
.contact-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-8);
    align-items: start;
}
.contact-info-section h2 { font-size: 1.75rem; margin-bottom: 1rem; }
.contact-info-section p { color: var(--color-text-muted); margin-bottom: 1.25rem; font-size: 0.95rem; }
.contact-detail { display: flex; flex-direction: column; gap: 0.15rem; margin-bottom: 1rem; }
.contact-detail strong { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent); }
.contact-detail span { color: var(--color-text-muted); }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-weight: 500; font-size: 0.875rem; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1.5px solid rgba(0,0,0,0.12);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.9rem;
    background-color: var(--color-bg);
    transition: border-color var(--transition-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}
.form-group textarea { min-height: 130px; resize: vertical; }

/* =========================================
   Footer
   ========================================= */
.site-footer {
    background-color: var(--color-primary);
    color: white;
    padding: var(--space-8) 0 var(--space-4);
}
.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-bottom: var(--space-6);
}
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.875rem; margin-top: 1rem; line-height: 1.8; }
.footer-heading { color: rgba(255,255,255,0.4); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 500; margin-bottom: 1rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { color: rgba(255,255,255,0.65); font-size: 0.875rem; }
.footer-links a:hover { color: white; }
.footer-bottom p { color: rgba(255,255,255,0.3); font-size: 0.75rem; text-align: center; }

/* =========================================
   Active nav link
   ========================================= */
.nav-active { color: white !important; }

/* =========================================
   Dynamic Our Work Cards (homepage)
   ========================================= */
.work-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg);
}
.work-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}
.work-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16/10;
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}
.work-card img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.work-card:hover img { transform: scale(1.06); }
.work-card-info {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1.25rem;
    background: linear-gradient(to top, rgba(8,42,82,0.92) 0%, transparent 100%);
}
.work-card-info h3 { color: white; font-size: 1.05rem; margin-bottom: 0.2rem; }
.work-card-info p { color: rgba(255,255,255,0.6); font-size: 0.78rem; line-height: 1.4; }
.work-card-badge {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 100px;
    font-size: 0.65rem;
    font-family: var(--font-mono);
    font-weight: 500;
    margin-bottom: 0.5rem;
}
.work-card-badge.executed { background: rgba(12,84,160,0.2); color: #7CB8E8; }
.work-card-badge.ongoing { background: rgba(72,187,120,0.2); color: #48BB78; }
.work-card-arrow {
    display: inline-block;
    margin-top: 0.6rem;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-accent);
    color: #7CB8E8;
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}
.work-card:hover .work-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Minimalist Work Cards (Homepage) */
.work-card-minimal {
    display: flex;
    flex-direction: column;
    padding: 2rem 1.5rem;
    background: var(--color-bg-alt);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: inherit;
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
    height: 100%;
}
.work-card-minimal:hover {
    box-shadow: 0 12px 32px rgba(12,59,110,0.08);
    transform: translateY(-3px);
    border-color: var(--color-accent-light);
}
.work-card-minimal h3 {
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    flex-grow: 1;
}
.work-card-minimal p {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
}
.work-card-minimal .card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.work-card-minimal .work-card-arrow {
    margin-top: 0;
    color: var(--color-accent);
}
.work-card-minimal:hover .work-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* =========================================
   Partners Section & Marquee
   ========================================= */
.partners-section {
    padding: var(--space-12) 0;
    background-color: var(--color-bg-alt);
}
.partners-marquee {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 1rem 0 3rem;
    width: 100%;
}
.partners-marquee-inner {
    display: inline-flex;
    animation: marquee 35s linear infinite;
    gap: 4rem;
    align-items: center;
}
.partners-marquee-inner:hover {
    animation-play-state: paused;
}
.partners-marquee-inner .partner-logo-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
}
.partners-marquee-inner img {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}
.partners-marquee-inner img[src$=".webp"], 
.partners-marquee-inner img[src*="hytran"] {
    transform: scale(1.8);
}
.partners-marquee-inner img[src*="ambiflow"] {
    transform: scale(2.5);
}
.partners-marquee-inner img[src*="sferasol"] {
    margin: 0 -2rem;
    transform: scale(1.2);
}
.partners-marquee-inner img:hover {
    filter: grayscale(0%);
    opacity: 1;
}
.partners-marquee-inner span {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    transition: color 0.3s ease;
}
.partners-marquee-inner span:hover {
    color: var(--color-primary);
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 2rem)); }
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 2rem;
    align-items: center;
    justify-items: center;
    background: #ffffff;
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0,0,0,0.06);
}
.partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: var(--color-bg);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--radius-md);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal);
    height: 100px;
    width: 100%;
}
.partner-logo:hover {
    box-shadow: 0 8px 24px rgba(12,59,110,0.08);
    transform: translateY(-2px);
}
.partner-logo img {
    max-height: 50px;
    max-width: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.6);
    transition: filter var(--transition-normal);
}
.partner-logo:hover img {
    filter: grayscale(0%) opacity(1);
}

/* Partners page full listing */
.partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1.5rem;
    background: transparent;
    border: none;
    transition: transform var(--transition-normal);
}
.partner-card:hover {
    transform: translateY(-3px);
}
.partner-card img {
    height: 70px;
    max-width: 180px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1rem;
    opacity: 1;
    filter: none;
}
.partner-card img[src$=".webp"] {
    transform: scale(1.5);
}
.partner-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.partner-card p { color: var(--color-text-muted); font-size: 0.82rem; line-height: 1.5; }

/* =========================================
   Content Pages (sub-pages)
   ========================================= */
.content-page {
    padding: 9rem 0 4rem;
    background: var(--color-bg-alt);
}
.content-inner { max-width: 800px; }
.page-title {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-accent-light);
}
.page-body p {
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    line-height: 1.75;
}
.page-body p:last-child { margin-bottom: 0; }

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 1024px) {
    .photo-product-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 240px); }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .hero-title { font-size: 2.25rem; }
    .hero-content { padding-left: 1.25rem; }
    .intro-inner, .product-item, .contact-layout, .services-grid { grid-template-columns: 1fr; }
    .product-item.reverse { direction: ltr; }
    .photo-product-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
    .photo-card { height: 220px; }
    .references-grid { grid-template-columns: 1fr; }
    .work-grid { grid-template-columns: 1fr; }
    .stat-divider { display: none; }
    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
    .main-nav ul { gap: 1rem; }
    .logo-text { display: none; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .partner-logo { padding: 1rem; height: 80px; }
}




/* ==========================================================================
   GLOBAL ANIMATIONS (Scroll Reveals & Hovers)
   ========================================================================== */

/* The hidden state for elements before they scroll into view */
.reveal-hidden {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* The visible state for elements when they enter the viewport */
.reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Smooth stagger for hero items on load */
.hero-content h1 { transition-delay: 0.1s; }
.hero-content p { transition-delay: 0.3s; }
.hero-content .btn-group { transition-delay: 0.5s; }

/* Enhanced Hover Effects for Cards */
.work-card, .product-card {
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.work-card:hover, .product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

/* Smooth scroll behavior globally */
html {
    scroll-behavior: smooth;
}


/* Review Updates */
.site-header .logo-img { background-color: rgba(255, 255, 255, 0.95); padding: 5px 15px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
.img-placeholder { background: #e0e0e0; display: flex; align-items: center; justify-content: center; height: 250px; color: #666; font-weight: bold; border-radius: 8px 8px 0 0; border: 1px dashed #bbb; }



.clients-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 30px; margin-top: 20px; }
.client-card { background: white; padding: 30px; border-radius: 8px; text-align: center; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }
.client-card h3 { font-size: 1.1rem; margin-bottom: 5px; color: var(--color-primary); }
.client-card p { font-size: 0.9rem; color: #666; }




.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; }

/* Products Page List View (Two Columns) */
.photo-product-grid.list-view-mode {
    grid-template-columns: 1fr 1fr !important;
    grid-auto-rows: 120px !important;
}
.photo-product-grid.list-view-mode .photo-card {
    display: flex;
    flex-direction: row;
    background: white;
    border: 1px solid #ddd;
}
.photo-product-grid.list-view-mode .photo-card img {
    width: 150px;
    height: 100%;
    flex-shrink: 0;
}
.photo-product-grid.list-view-mode .photo-card-overlay {
    position: static;
    background: transparent;
    color: var(--color-text);
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    transform: none !important;
}
.photo-product-grid.list-view-mode .photo-card-overlay h3 {
    color: var(--color-primary);
    margin-bottom: 5px;
    font-size: 1.1rem;
}
.photo-product-grid.list-view-mode .photo-card-overlay p {
    color: #666;
    margin: 0;
    font-size: 0.9rem;
}

/* Products Page List View Overlay (2 Columns) */
#products-container.list-view-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
#products-container.list-view-layout .product-item {
    display: flex;
    flex-direction: row;
    direction: ltr;
    padding: 0;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 0;
    align-items: center;
    background: white;
}
#products-container.list-view-layout .product-item-image {
    width: 120px;
    height: 100%;
    min-height: 120px;
    padding: 0;
    flex-shrink: 0;
}
#products-container.list-view-layout .product-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
#products-container.list-view-layout .product-item-text {
    padding: 15px;
    width: auto;
}
#products-container.list-view-layout .product-item-text h2 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}
#products-container.list-view-layout .product-item-text .eyebrow,
#products-container.list-view-layout .product-item-text p,
#products-container.list-view-layout .product-item-text ul,
#products-container.list-view-layout .product-item-text .btn {
    display: none !important;
}

/* Modern View Toggle Icons */
.view-toggle button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 2px solid #e0e0e0;
    background: white;
    color: #666;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.25s ease;
}
.view-toggle button:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
}
.view-toggle button.active {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
    box-shadow: 0 4px 10px rgba(0, 181, 216, 0.25);
}
.view-toggle button svg {
    width: 20px;
    height: 20px;
}