/* ===============
   DESIGN TOKENS
   =============== */
:root {
    /* Colors */
    --clr-forest: #004d40;
    --clr-forest-light: #00796b;
    --clr-forest-dark:  #00332a;
    --clr-neon-green: #00e676;
    
    --clr-slate: #1e293b;
    --clr-slate-light: #334155;
    --clr-slate-dark: #0f172a;
    
    --clr-white: #ffffff;
    --clr-off-white: #f8fafc;
    --clr-gray-300: #cbd5e1;
    --clr-gray-400: #94a3b8;
    
    /* Typography */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    
    /* Effects */
    --transition-standard: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-neon: 0 0 15px rgba(0, 230, 118, 0.3);
}

/* ===============
   BASE STYLES
   =============== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--clr-slate);
    background-color: var(--clr-off-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--clr-slate-dark);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-standard);
}

ul {
    list-style: none;
}

/* ===============
   LAYOUT & UTILS
   =============== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

.bg-slate {
    background-color: var(--clr-slate-dark);
    color: var(--clr-white);
}
.bg-slate .section-title.dark {
    color: var(--clr-white);
}

.text-center { text-align: center; }
.mb-5 { margin-bottom: 3rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.flex-row {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
}
.align-center { align-items: center; }
.space-between { justify-content: space-between; }

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.responsive-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* ===============
   COMPONENTS
   =============== */
/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    padding: 0.875rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    border: 2px solid transparent;
}
.btn.lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--clr-forest);
    color: var(--clr-white);
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
    background-color: var(--clr-forest-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--clr-white);
    border-color: var(--clr-white);
}
.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 999px;
}
.badge-leo { background: #e0f2fe; color: #0284c7; }
.badge-ei { background: #dcfce7; color: #166534; }
.badge-voucher { background: #fef08a; color: #854d0e; }

/* Glassmorphism Panel */
.glass-panel {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2rem;
}
.glass-panel-dark {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

/* ===============
   NAVBAR
   =============== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.25rem 0;
    background: transparent;
    transition: var(--transition-standard);
}
.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo h1 {
    color: var(--clr-white);
    font-size: 1.5rem;
    letter-spacing: -0.5px;
}

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav-links {
    display: flex;
    gap: 1.5rem;
}
.nav-links a {
    color: var(--clr-gray-300);
    font-weight: 500;
}
.nav-links a:hover {
    color: var(--clr-neon-green);
}
.grant-badge-header {
    background: var(--clr-forest);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Trust Signals */
.badge-trust {
    background: rgba(255, 255, 255, 0.1);
    color: var(--clr-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
    font-weight: 500;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
    padding: 0.4rem 0.8rem;
    box-shadow: none;
}

/* ===============
   HERO
   =============== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 5rem;
}
.hero-bg-image {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.6) 100%), url('../assets/images/irish_tech_landscape.png') center/cover no-repeat;
    z-index: -1;
}

.hero-content {
    max-width: 850px;
    position: relative;
    z-index: 10;
}
.hero-chip {
    display: inline-block;
    color: var(--clr-neon-green);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    padding-left: 1rem;
    position: relative;
}
.hero-chip::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--clr-neon-green);
    border-radius: 50%;
    box-shadow: var(--shadow-neon);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    color: var(--clr-white);
    margin-bottom: 1.5rem;
    max-width: 800px;
    text-wrap: balance;
}
.hero-title .highlight {
    color: var(--clr-neon-green);
}
.hero-subtitle {
    font-size: 1.25rem;
    color: var(--clr-gray-300);
    max-width: 650px;
    margin-bottom: 2.5rem;
}
.cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===============
   ABOUT
   =============== */
.about .section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    text-wrap: balance;
}
.about .lead-text {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--clr-forest);
    margin-bottom: 1rem;
}
.about-image .glass-panel {
    background: var(--clr-white);
    border-color: var(--clr-gray-300);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
}
.about-image img {
    border: 1px solid var(--clr-gray-300);
}

/* ===============
   ROADMAP / TIMELINE
   =============== */
.timeline {
    position: relative;
}
.timeline-step {
    border-top: 3px solid var(--clr-forest);
    transition: var(--transition-standard);
}
.timeline-step:hover {
    border-top-color: var(--clr-neon-green);
    transform: translateY(-5px);
}
.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
    line-height: 1;
    margin-bottom: 0.5rem;
}
.timeline-step h3 {
    color: var(--clr-white);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}
.timeline-step p {
    color: var(--clr-gray-300);
    font-size: 0.95rem;
}

/* ===============
   SERVICES & SECTORS
   =============== */
.service-card {
    transition: var(--transition-standard);
    border-top: 3px solid transparent;
}
.service-card:hover {
    transform: translateY(-10px);
    border-top-color: var(--clr-neon-green);
    box-shadow: var(--shadow-lg);
}
.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}
.funding-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--clr-neon-green);
    margin-bottom: 0.5rem;
    font-weight: 700;
}
.service-card h3 {
    color: var(--clr-white);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}
.service-card p {
    color: var(--clr-gray-400);
    font-size: 0.95rem;
}
.service-featured {
    border: 1px solid var(--clr-forest);
    transform: scale(1.02);
}

.service-card.dark {
    background: #2d3748;
    color: var(--clr-white);
    padding: 3rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
}
.service-card.dark h3, .service-card.dark p {
    color: var(--clr-white);
}

/* Sector Cards */
.sector-card {
    background: var(--clr-slate-light);
    border-radius: 8px;
    padding: 2rem;
    border-left: 4px solid var(--clr-forest);
    transition: var(--transition-standard);
}
.sector-card:hover {
    border-left-color: var(--clr-neon-green);
    background: var(--clr-slate);
    transform: translateY(-5px);
    box-shadow: var(--shadow-neon);
}
.sector-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}
.sector-card h3 {
    color: var(--clr-white);
    margin-bottom: 0.75rem;
}
.sector-card .learn-more {
    margin-top: 1.5rem;
    color: var(--clr-forest);
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}
.sector-card:hover .learn-more {
    color: var(--clr-primary);
}

/* ===============
   CASE STUDIES
   =============== */
.case-study-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-300);
    border-top: 4px solid var(--clr-slate-dark);
}
.case-study-header {
    margin-bottom: 1rem;
}
.case-study-industry {
    display: inline-block;
    color: var(--clr-forest);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: var(--clr-off-white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    border: 1px solid var(--clr-gray-300);
}
.case-study-card h3 {
    color: var(--clr-slate-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}
.case-study-card p {
    color: var(--clr-slate);
    font-style: italic;
    line-height: 1.8;
}

/* ===============
   PRICING
   =============== */
.price-card {
    background: var(--clr-white);
    border: 1px solid var(--clr-gray-300);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-standard);
}
.price-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--clr-forest);
}
.price-card.popular {
    border: 2px solid var(--clr-forest);
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}
.popular-ribbon {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--clr-forest);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 1rem;
    border-bottom-left-radius: 8px;
}

.price-header {
    padding: 2rem;
    background: var(--clr-off-white);
    border-bottom: 1px solid var(--clr-gray-300);
}
.border-green {
    border-bottom: 2px solid var(--clr-forest);
}
.border-voucher {
    border-bottom: 2px solid var(--clr-slate-dark);
}
.price-header h4 {
    color: var(--clr-forest);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}
.price-header h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}
.price-cost {
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-slate-dark);
}
.price-cost span {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--clr-gray-400);
    display: block;
}

.price-body {
    padding: 2rem;
    flex-grow: 1;
}
.price-body p {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--clr-slate);
}
.price-body strong {
    color: var(--clr-slate-dark);
}
.text-voucher-highlight {
    color: #854d0e;
}

.price-footer {
    padding: 1.5rem;
    background: var(--clr-off-white);
    text-align: center;
    border-top: 1px solid var(--clr-gray-300);
}

/* ===============
   FOOTER & NIS2 WIDGET
   =============== */
.footer {
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer h2 {
    color: var(--clr-white);
    margin-bottom: 0.5rem;
}
.footer p {
    color: var(--clr-gray-400);
}

.nis2-widget {
    background: rgba(0, 77, 64, 0.4); /* Forest tint */
    border: 1px solid rgba(0, 230, 118, 0.2);
}
.nis2-widget h3 {
    color: var(--clr-white);
    margin-bottom: 0.5rem;
}
.nis2-widget p {
    color: var(--clr-gray-300);
}

.countdown-item {
    text-align: center;
    background: rgba(15, 23, 42, 0.6);
    padding: 1rem;
    border-radius: 8px;
    min-width: 70px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.countdown-item .number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--clr-neon-green);
    line-height: 1;
    margin-bottom: 0.25rem;
}
.countdown-item .label {
    font-size: 0.75rem;
    color: var(--clr-gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===============
   MODAL
   =============== */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(15, 23, 42, 0.85); /* Slate with opacity */
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    position: relative;
    max-width: 650px;
    width: 90%;
    margin: auto;
    color: var(--clr-white);
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    color: var(--clr-gray-400);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-standard);
}
.close-modal:hover,
.close-modal:focus {
    color: var(--clr-white);
}

.text-neon-green { color: var(--clr-neon-green); }
.w-100 { width: 100%; }

.check-list {
    list-style: none;
}
.check-list li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--clr-gray-300);
}
.check-list li span {
    color: var(--clr-neon-green);
    font-weight: bold;
}
.dfb-blurb p {
    color: var(--clr-gray-300);
    line-height: 1.8;
}
.dfb-blurb strong {
    color: var(--clr-white);
}

/* ===============
   SECTOR MODAL
   =============== */
.sector-icon-large {
    font-size: 4rem;
    margin-top: 1rem;
}

/* ===============
   ANIMATIONS
   =============== */
.fade-in-up {
    animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Scroll Revel Defaults */
.scroll-reveal {
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}
.scroll-reveal.left { transform: translateX(-30px); }
.scroll-reveal.right { transform: translateX(30px); }
.scroll-reveal.staggered { transform: translateY(30px); }

.scroll-reveal.active {
    opacity: 1;
    visibility: visible;
    transform: translate(0);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-title { font-size: 2.5rem; }
    .grid-2 { grid-template-columns: 1fr; }
    .grid-3 { grid-template-columns: 1fr; }
}