/* ========================================
   Grunderfabrikken AS — gfab.no
   Design system 2026
   ======================================== */

:root {
    --bg-primary:    #060d1a;
    --bg-secondary:  #0a1628;
    --bg-card:       #0f1e35;
    --bg-card-hover: #142440;
    --cyan:          #00d4ff;
    --cyan-dim:      #00b4d8;
    --cyan-glow:     rgba(0, 212, 255, 0.12);
    --cyan-border:   rgba(0, 212, 255, 0.2);
    --cyan-border-hover: rgba(0, 212, 255, 0.45);
    --white:         #ffffff;
    --text-primary:  #f0f4ff;
    --text-secondary:#94a3b8;
    --text-muted:    #4a5c73;
    --green:         #10b981;
    --yellow:        #f59e0b;
    --radius-lg:     20px;
    --radius:        14px;
    --radius-sm:     8px;
    --transition:    0.28s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-card:   0 4px 24px rgba(0,0,0,0.35);
    --shadow-hover:  0 20px 60px rgba(0,0,0,0.45), 0 0 0 1px rgba(0,212,255,0.15);
}

/* ── Reset ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.65;
    overflow-x: hidden;
}
img { max-width:100%; display:block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Container ── */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}
.btn-primary {
    background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
    color: var(--bg-primary);
    box-shadow: 0 0 32px rgba(0,212,255,0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 40px rgba(0,212,255,0.45);
}
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255,255,255,0.1);
}
.btn-ghost:hover {
    color: var(--cyan);
    border-color: var(--cyan-border);
    background: var(--cyan-glow);
}
.btn-outline {
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--cyan-border);
}
.btn-outline:hover {
    background: var(--cyan-glow);
    border-color: var(--cyan-border-hover);
    transform: translateY(-2px);
}

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(6, 13, 26, 0.92);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-bottom: 1px solid rgba(0,212,255,0.08);
    padding: 12px 0;
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-logo-img { height: 34px; width: auto; }
.nav-logo-text {
    font-weight: 800;
    font-size: 15px;
    letter-spacing: 2.5px;
    color: var(--white);
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    letter-spacing: 0.2px;
}
.nav-link:hover, .nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.06);
}
.nav-link-cta {
    color: var(--cyan) !important;
    border: 1px solid var(--cyan-border);
    background: var(--cyan-glow);
}
.nav-link-cta:hover {
    background: rgba(0,212,255,0.2) !important;
    border-color: var(--cyan-border-hover);
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ── Hero ── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0,212,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.025) 1px, transparent 1px);
    background-size: 64px 64px;
}
.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
}
.hero-glow-1 {
    width: 600px; height: 600px;
    background: rgba(0,212,255,0.06);
    top: -200px; right: -100px;
}
.hero-glow-2 {
    width: 400px; height: 400px;
    background: rgba(0,80,180,0.1);
    bottom: 0; left: -100px;
}
.hero-particles { position: absolute; inset: 0; }
.particle {
    position: absolute;
    width: 2px; height: 2px;
    background: var(--cyan);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 7s infinite ease-in-out;
}
@keyframes particleFloat {
    0%,100% { opacity:0; transform:translateY(0) scale(1); }
    50%      { opacity:.5; transform:translateY(-80px) scale(1.5); }
}
.hero-content {
    position: relative; z-index: 1;
    text-align: center;
    padding-top: 100px;
    padding-bottom: 60px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1px solid var(--cyan-border);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cyan);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 36px;
    background: var(--cyan-glow);
}
.badge-dot {
    width: 6px; height: 6px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%,100% { opacity:1; transform:scale(1); }
    50%      { opacity:.5; transform:scale(.7); }
}
.hero-title {
    font-size: clamp(44px, 8vw, 86px);
    font-weight: 900;
    line-height: 1.0;
    letter-spacing: -2px;
    margin-bottom: 24px;
}
.hero-title-line { display: block; }
.hero-title-line.accent {
    background: linear-gradient(135deg, var(--cyan), #60efff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-subtitle {
    font-size: clamp(16px, 2.2vw, 20px);
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto 40px;
    font-weight: 300;
    line-height: 1.75;
}
.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
    flex-wrap: wrap;
}
.hero-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    max-width: 700px;
    margin: 0 auto;
}
.tech-pill {
    padding: 6px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}
.hero-scroll {
    position: absolute;
    bottom: 40px; left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}
.scroll-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    animation: scrollBounce 2s infinite;
    transition: var(--transition);
}
.scroll-indicator:hover { color: var(--cyan); }
@keyframes scrollBounce {
    0%,100% { transform: translateY(0); }
    50%      { transform: translateY(8px); }
}

/* ── Sections ── */
.section { padding: 120px 0; position: relative; }
.section-header { text-align: center; margin-bottom: 72px; }
.section-badge {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--cyan-border);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 20px;
    background: var(--cyan-glow);
}
.section-title {
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -1px;
    line-height: 1.1;
}
.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    max-width: 520px;
    margin: 0 auto;
    font-weight: 300;
    line-height: 1.8;
}

/* ── Specializations ── */
.specializations { background: var(--bg-secondary); }
.spec-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: rgba(0,212,255,0.06);
    border: 1px solid rgba(0,212,255,0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.spec-card {
    background: var(--bg-secondary);
    padding: 36px 32px;
    transition: var(--transition);
    position: relative;
}
.spec-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--cyan-glow), transparent);
    opacity: 0;
    transition: var(--transition);
}
.spec-card:hover { background: var(--bg-card-hover); }
.spec-card:hover::after { opacity: 1; }
.spec-icon {
    width: 48px; height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    margin-bottom: 20px;
    background: var(--cyan-glow);
    border: 1px solid var(--cyan-border);
    border-radius: 12px;
    position: relative; z-index: 1;
}
.spec-icon svg { width: 24px; height: 24px; }
.spec-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
    position: relative; z-index: 1;
}
.spec-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
    position: relative; z-index: 1;
}
.spec-list {
    position: relative; z-index: 1;
}
.spec-list li {
    font-size: 13px;
    color: var(--text-muted);
    padding: 4px 0;
    padding-left: 16px;
    position: relative;
}
.spec-list li::before {
    content: '›';
    position: absolute;
    left: 0;
    color: var(--cyan);
}

/* ── On Demand ── */
.on-demand { background: var(--bg-primary); }
.demand-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}
.demand-lead {
    font-size: 18px;
    line-height: 1.75;
    margin-bottom: 16px;
    color: var(--text-primary);
}
.demand-text {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 32px;
}
.demand-highlights {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 40px;
}
.highlight {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 15px;
}
.highlight svg { color: var(--cyan); flex-shrink: 0; }
.demand-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Demand card stack */
.demand-card-stack {
    position: relative;
    height: 380px;
    width: 100%;
}
.dcard {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-card);
    border: 1px solid rgba(0,212,255,0.12);
    border-radius: var(--radius);
    padding: 20px 24px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    width: 240px;
}
.dcard:hover { border-color: var(--cyan-border); transform: translateY(-4px); }
.dcard-icon {
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cyan-glow);
    border-radius: 10px;
    color: var(--cyan);
    flex-shrink: 0;
}
.dcard-icon svg { width: 20px; height: 20px; }
.dcard-1 { top: 0; left: 0; animation: float1 5s ease-in-out infinite; }
.dcard-2 { top: 90px; right: 0; animation: float2 5.5s ease-in-out infinite; }
.dcard-3 { top: 190px; left: 20px; animation: float1 6s ease-in-out infinite; }
.dcard-4 { top: 290px; right: 20px; animation: float2 5s ease-in-out infinite; }
@keyframes float1 {
    0%,100% { transform:translateY(0); }
    50%      { transform:translateY(-10px); }
}
@keyframes float2 {
    0%,100% { transform:translateY(0); }
    50%      { transform:translateY(10px); }
}

/* ── Products ── */
.products { background: var(--bg-secondary); }
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 28px;
}
.product-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 44px;
    transition: var(--transition);
    display: block;
    position: relative;
    overflow: hidden;
    color: inherit;
}
.product-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--cyan-dim), transparent);
    opacity: 0;
    transition: var(--transition);
}
.product-card:hover {
    border-color: rgba(0,212,255,0.15);
    background: var(--bg-card-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}
.product-card:hover::before { opacity: 1; }
.product-status {
    position: absolute;
    top: 22px; right: 22px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.status-dot {
    width: 5px; height: 5px;
    border-radius: 50%;
    background: currentColor;
    animation: pulse 2s infinite;
}
.product-status.live {
    background: rgba(16,185,129,0.1);
    color: var(--green);
    border: 1px solid rgba(16,185,129,0.25);
}
.product-status.upcoming {
    background: rgba(245,158,11,0.1);
    color: var(--yellow);
    border: 1px solid rgba(245,158,11,0.25);
}
.product-icon {
    width: 60px; height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cyan-glow);
    border: 1px solid var(--cyan-border);
    border-radius: 16px;
    color: var(--cyan);
    margin-bottom: 28px;
}
.product-icon svg { width: 30px; height: 30px; }
.product-name {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}
.product-desc {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 24px;
}
.product-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.tag {
    padding: 5px 13px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}
.product-link {
    color: var(--cyan);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}
.product-card:hover .product-link { letter-spacing: 1px; }
.coming-soon { opacity: 0.65; border-style: dashed; cursor: default; }
.coming-soon:hover { transform: none; box-shadow: none; border-color: rgba(255,255,255,0.08); background: var(--bg-card); }

/* ── Showcases ── */
.showcases { background: var(--bg-primary); }
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.showcase-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
    display: block;
    position: relative;
    overflow: hidden;
    color: inherit;
}
.showcase-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--cyan-dim), transparent);
    opacity: 0;
    transition: var(--transition);
}
.showcase-card:hover {
    border-color: rgba(0,212,255,0.15);
    background: var(--bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}
.showcase-card:hover::before { opacity: 1; }
.showcase-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 20px;
}
.showcase-status.live {
    background: rgba(16,185,129,0.1);
    color: var(--green);
    border: 1px solid rgba(16,185,129,0.25);
}
.showcase-status.inprogress {
    background: rgba(0,212,255,0.1);
    color: var(--cyan);
    border: 1px solid rgba(0,212,255,0.25);
}
.showcase-status.takeover {
    background: rgba(245,158,11,0.1);
    color: var(--yellow);
    border: 1px solid rgba(245,158,11,0.25);
}
.showcase-domain {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
    color: var(--white);
}
.showcase-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.75;
    margin-bottom: 20px;
}
.showcase-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.showcase-link {
    color: var(--cyan);
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}
.showcase-card:hover .showcase-link { letter-spacing: 1px; }

/* ── About ── */
.about { background: var(--bg-primary); }
.about-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 80px;
    align-items: center;
}
.about-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}
.about-logo-wrap {
    width: 260px; height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(0,212,255,0.07), transparent 70%);
    border: 1px solid rgba(0,212,255,0.1);
    border-radius: 50%;
    position: relative;
}
.about-logo-wrap::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--cyan), transparent 40%, var(--cyan-dim) 60%, transparent);
    opacity: 0.25;
    animation: spin 8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.about-logo {
    width: 130px; height: auto;
    filter: drop-shadow(0 0 30px rgba(0,212,255,0.25));
    position: relative; z-index: 1;
}
.about-flags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}
.flag-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}
.about-content .section-title { text-align: left; }
.about-content .section-badge { display: inline-block; }
.about-text {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.85;
    margin-bottom: 16px;
}
.about-text strong { color: var(--text-primary); font-weight: 600; }
.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 44px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.stat { text-align: center; }
.stat-number {
    display: block;
    font-size: 38px;
    font-weight: 900;
    color: var(--cyan);
    margin-bottom: 4px;
    line-height: 1;
    letter-spacing: -1px;
}
.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ── FAQ ── */
.faq { background: var(--bg-secondary); }
.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item[open] {
    border-color: rgba(0,212,255,0.2);
    background: var(--bg-card-hover);
}
.faq-question {
    padding: 22px 28px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}
.faq-question:hover { color: var(--cyan); }
.faq-question::after {
    content: '+';
    font-size: 22px;
    font-weight: 300;
    color: var(--cyan);
    flex-shrink: 0;
    margin-left: 16px;
    transition: var(--transition);
}
details[open] .faq-question::after { content: '−'; }
.faq-answer {
    padding: 0 28px 24px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
}
.faq-answer a { color: var(--cyan); }
.faq-answer a:hover { text-decoration: underline; }

/* ── Contact ── */
.contact { background: var(--bg-primary); }
.contact-wrap {}
.contact-header {
    text-align: center;
    margin-bottom: 64px;
}
.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.contact-card {
    background: var(--bg-card);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    padding: 44px 32px;
    text-align: center;
    transition: var(--transition);
    display: block;
    color: inherit;
}
.contact-card:hover {
    border-color: rgba(0,212,255,0.2);
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    background: var(--bg-card-hover);
}
.contact-icon {
    width: 60px; height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    background: var(--cyan-glow);
    border: 1px solid var(--cyan-border);
    border-radius: 16px;
    color: var(--cyan);
}
.contact-icon svg { width: 28px; height: 28px; }
.contact-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}
.contact-card p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 16px;
}
.contact-action {
    color: var(--cyan);
    font-size: 13px;
    font-weight: 600;
}

/* ── Footer ── */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255,255,255,0.04);
    padding: 48px 0 32px;
}
.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}
.footer-logo { height: 36px; width: auto; }
.footer-name {
    display: block;
    font-weight: 800;
    font-size: 14px;
    letter-spacing: 2px;
    color: var(--white);
}
.footer-tagline {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}
.footer-nav {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.footer-nav a {
    padding: 8px 14px;
    font-size: 14px;
    color: var(--text-muted);
    border-radius: 8px;
    transition: var(--transition);
}
.footer-nav a:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.04);
}
.footer-copy { font-size: 13px; color: var(--text-muted); }
.footer-badges {
    display: flex;
    gap: 8px;
}
.footer-badge {
    padding: 5px 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 100px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ── Fade-in animation ── */
.fade-in {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .spec-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: rgba(6,13,26,0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 16px;
        gap: 4px;
        border-bottom: 1px solid rgba(0,212,255,0.08);
    }
    .nav-links.active { display: flex; }
    .nav-toggle { display: flex; }
    .hero-actions { flex-direction: column; align-items: center; }
    .spec-grid { grid-template-columns: 1fr; }
    .demand-grid { grid-template-columns: 1fr; gap: 48px; }
    .demand-card-stack { display: none; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-content .section-title { text-align: center; }
    .about-content .section-badge { display: block; text-align: center; }
    .about-stats { justify-content: center; gap: 32px; }
    .contact-grid { grid-template-columns: repeat(2, 1fr); }
    .showcase-grid { grid-template-columns: repeat(2, 1fr); }

    .products-grid { grid-template-columns: 1fr; }
    .footer-top { flex-direction: column; gap: 32px; text-align: center; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
    .footer-nav { justify-content: center; }
    .section { padding: 80px 0; }
}
@media (max-width: 600px) {
    .showcase-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .hero-title { font-size: 36px; letter-spacing: -1px; }
    .about-stats { flex-direction: column; gap: 24px; align-items: center; }
    .container { padding: 0 20px; }
}