/* ============================================================
   NOVOVILLE MOBILITY — Ιστοσελίδα Έργου
   style.css — Κεντρικό αρχείο στυλ
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display:ital@0;1&display=swap');

/* ── CSS Variables — Χρωματική Παλέτα Novoville ── */
:root {
    /* Κύρια χρώματα */
    --navy:        #0D1B2A;
    --navy-light:  #1a2e42;
    --teal:        #2DC4B2;
    --teal-dark:   #22a090;
    --teal-light:  #e8f9f7;
    --blue-cta:    #3A6FD8;
    --blue-hover:  #2d5bb8;

    /* Ουδέτερα */
    --white:       #ffffff;
    --off-white:   #f8f9fa;
    --gray-100:    #f5f5f5;
    --gray-200:    #e9ecef;
    --gray-400:    #ced4da;
    --gray-600:    #6c757d;
    --gray-800:    #343a40;
    --text:        #1a2332;
    --text-light:  #5a6a7a;

    /* Status badges */
    --green:       #28a745;
    --orange:      #fd7e14;
    --red:         #dc3545;

    /* Τυπογραφία */
    --font-body:    'DM Sans', sans-serif;
    --font-display: 'DM Serif Display', serif;

    /* Spacing */
    --section-pad:  80px;
    --container:    1200px;
    --radius:       8px;
    --radius-lg:    16px;

    /* Shadows */
    --shadow-sm:  0 2px 8px rgba(13,27,42,0.08);
    --shadow-md:  0 4px 20px rgba(13,27,42,0.12);
    --shadow-lg:  0 8px 40px rgba(13,27,42,0.16);

    /* Transitions */
    --transition: 0.25s ease;
}

/* ── Reset & Base ── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--blue-cta);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover { color: var(--teal-dark); }

ul { list-style: none; }

/* ── Typography ── */
h1, h2, h3, h4, h5 {
    font-family: var(--font-body);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.display-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1.1;
}

p { margin-bottom: 1rem; color: var(--text-light); }
p:last-child { margin-bottom: 0; }

.lead {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-light);
    line-height: 1.8;
}

/* ── Container ── */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--blue-cta);
    color: var(--white);
    border-color: var(--blue-cta);
}

.btn-primary:hover {
    background: var(--blue-hover);
    border-color: var(--blue-hover);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(58,111,216,0.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.6);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--navy);
    border-color: var(--white);
}

.btn-teal {
    background: var(--teal);
    color: var(--white);
    border-color: var(--teal);
}

.btn-teal:hover {
    background: var(--teal-dark);
    border-color: var(--teal-dark);
    color: var(--white);
    transform: translateY(-2px);
}

/* ── Header / Navigation ── */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--navy);
    padding: 0 24px;
    transition: box-shadow var(--transition);
}

.site-header.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

.header-inner {
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-mark {
    width: 36px;
    height: 36px;
    background: var(--teal);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-mark svg {
    width: 20px;
    height: 20px;
    fill: white;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-main {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.02em;
}

.logo-main span { color: var(--teal); }

.logo-sub {
    font-size: 0.65rem;
    font-weight: 400;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 14px;
    color: rgba(255,255,255,0.75);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all var(--transition);
    text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    background: rgba(255,255,255,0.1);
}

.nav-link.active { color: var(--teal); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switch {
    display: flex;
    background: rgba(255,255,255,0.1);
    border-radius: 6px;
    overflow: hidden;
}

.lang-btn {
    padding: 5px 10px;
    color: rgba(255,255,255,0.6);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    background: none;
    border: none;
    font-family: var(--font-body);
}

.lang-btn.active,
.lang-btn:hover {
    background: var(--teal);
    color: var(--white);
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}

/* ── Hero Section ── */
.hero {
    padding-top: 70px;
    min-height: 100vh;
    background: var(--navy);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
            radial-gradient(ellipse 80% 60% at 70% 50%, rgba(45,196,178,0.12) 0%, transparent 60%),
            radial-gradient(ellipse 50% 80% at 10% 80%, rgba(58,111,216,0.1) 0%, transparent 50%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(rgba(45,196,178,0.05) 1px, transparent 1px),
            linear-gradient(90deg, rgba(45,196,178,0.05) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container);
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(45,196,178,0.15);
    border: 1px solid rgba(45,196,178,0.3);
    color: var(--teal);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--teal);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.hero-title span { color: var(--teal); }

.hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 48px;
}

.stat-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 20px;
    backdrop-filter: blur(10px);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--teal);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    font-weight: 500;
}

.hero-visual {
    position: relative;
}

.hero-card-stack {
    position: relative;
    height: 420px;
}

.hero-card {
    position: absolute;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 24px;
    backdrop-filter: blur(20px);
    transition: transform var(--transition);
}

.hero-card:nth-child(1) {
    width: 280px;
    top: 0;
    right: 0;
    animation: float1 6s ease-in-out infinite;
}

.hero-card:nth-child(2) {
    width: 260px;
    top: 120px;
    left: 0;
    animation: float2 7s ease-in-out infinite;
}

.hero-card:nth-child(3) {
    width: 240px;
    bottom: 0;
    right: 40px;
    animation: float3 8s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}
@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}
@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
}

.card-icon {
    width: 40px;
    height: 40px;
    background: var(--teal);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.card-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
}

.card-desc {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
    margin: 0;
}

/* ── Section Base ── */
.section {
    padding: var(--section-pad) 0;
}

.section-alt {
    background: var(--gray-100);
}

.section-dark {
    background: var(--navy);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}

.section-tag {
    display: inline-block;
    color: var(--teal);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    margin-bottom: 16px;
}

.section-lead {
    color: var(--text-light);
    font-size: 1.05rem;
}

/* ── Cards ── */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 32px;
    transition: all var(--transition);
    border: 1px solid var(--gray-200);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-icon {
    width: 52px;
    height: 52px;
    background: var(--teal-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
    color: var(--teal-dark);
}

/* ── Highlights Grid (Αρχική) ── */
.highlights {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.highlight-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--teal);
    transition: all var(--transition);
}

.highlight-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.highlight-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.highlight-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 8px;
}

.highlight-text {
    font-size: 0.82rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* ── Two-column layout ── */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

.col-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.col-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

/* Placeholder για εικόνες */
.img-placeholder {
    width: 100%;
    height: 380px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: rgba(255,255,255,0.4);
    font-size: 0.85rem;
}

.img-placeholder .icon {
    font-size: 3rem;
    opacity: 0.4;
}

/* ── Progress / Timeline ── */
.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--teal), var(--blue-cta));
}

.timeline-item {
    position: relative;
    margin-bottom: 32px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--teal);
    border: 2px solid var(--white);
    box-shadow: 0 0 0 2px var(--teal);
}

.timeline-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--teal);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.timeline-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 6px;
}

.timeline-text {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* ── Phase Cards ── */
.phase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.phase-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
}

.phase-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--teal), var(--blue-cta));
}

.phase-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.phase-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-200);
    line-height: 1;
    margin-bottom: 16px;
    font-family: var(--font-display);
}

.phase-period {
    display: inline-block;
    background: var(--teal-light);
    color: var(--teal-dark);
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

/* ── Deliverables ── */
.ee-section {
    margin-bottom: 48px;
}

.ee-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200);
}

.ee-badge {
    background: var(--navy);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.ee-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--navy);
    margin: 0;
}

.deliverable-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-bottom: 12px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 20px;
    align-items: start;
    transition: all var(--transition);
}

.deliverable-item:hover {
    border-color: var(--teal);
    box-shadow: var(--shadow-sm);
}

.deliverable-code {
    background: var(--teal-light);
    color: var(--teal-dark);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
    font-family: monospace;
}

.deliverable-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 4px;
}

.deliverable-info p {
    font-size: 0.82rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

.deliverable-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-done {
    background: rgba(40,167,69,0.12);
    color: var(--green);
}

.badge-progress {
    background: rgba(253,126,20,0.12);
    color: var(--orange);
}

.badge-pending {
    background: var(--gray-200);
    color: var(--gray-600);
}

.deliverable-period {
    font-size: 0.75rem;
    color: var(--text-light);
}

/* ── Blog Grid ── */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
}

.blog-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.blog-img {
    height: 180px;
    background: linear-gradient(135deg, var(--navy), var(--navy-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.blog-body {
    padding: 24px;
}

.blog-category {
    display: inline-block;
    color: var(--teal);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.blog-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-excerpt {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.6;
}

.blog-date {
    font-size: 0.78rem;
    color: var(--gray-600);
}

/* ── Partners / Logos ── */
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.partner-badge {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 16px 24px;
    font-weight: 700;
    color: var(--navy);
    font-size: 0.9rem;
    transition: all var(--transition);
}

.partner-badge:hover {
    border-color: var(--teal);
    box-shadow: var(--shadow-sm);
}

/* ── Contact Form ── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 64px;
    align-items: start;
}

.contact-info-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--teal-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-info-item h4 {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 4px;
}

.contact-info-item p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text);
    background: var(--white);
    transition: border-color var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 3px rgba(45,196,178,0.12);
}

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* ── Page Hero (εσωτερικές σελίδες) ── */
.page-hero {
    padding-top: 70px;
    background: var(--navy);
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(45,196,178,0.1) 0%, transparent 60%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container);
    margin: 0 auto;
    padding: 60px 24px 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: rgba(255,255,255,0.5);
    text-decoration: none;
    transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--teal); }
.breadcrumb span { color: var(--teal); }

.page-hero h1 {
    color: var(--white);
    margin-bottom: 16px;
}

.page-hero .lead {
    color: rgba(255,255,255,0.65);
    max-width: 600px;
}

/* ── Funding Logos Bar ── */
.funding-bar {
    background: var(--gray-100);
    padding: 20px 0;
    border-bottom: 1px solid var(--gray-200);
}

.funding-inner {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.funding-label {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    white-space: nowrap;
}

.funding-logos {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.funding-logo-badge {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--navy);
    white-space: nowrap;
}

/* ── Footer ── */
.site-footer {
    background: var(--navy);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px 48px;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.5);
    margin-top: 16px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.5);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--teal); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 24px;
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom-text {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.35);
}

.footer-funding {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-funding-badge {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 0.68rem;
    font-weight: 600;
    color: rgba(255,255,255,0.5);
    white-space: nowrap;
}

/* ── Scroll to top ── */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 44px;
    height: 44px;
    background: var(--teal);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-top:hover {
    background: var(--teal-dark);
    transform: translateY(-3px);
}

/* ── Utilities ── */
.text-teal { color: var(--teal); }
.text-navy { color: var(--navy); }
.text-white { color: var(--white); }
.text-muted { color: var(--text-light); }
.text-center { text-align: center; }
.fw-bold { font-weight: 700; }

.mt-4 { margin-top: 24px; }
.mt-6 { margin-top: 40px; }
.mb-4 { margin-bottom: 24px; }
.mb-6 { margin-bottom: 40px; }

.divider {
    width: 48px;
    height: 3px;
    background: var(--teal);
    border-radius: 2px;
    margin: 16px auto;
}

.divider-left { margin-left: 0; }

/* ── Animations ── */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .highlights { grid-template-columns: repeat(2, 1fr); margin-top: 0; }
    .hero-content { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .two-col { grid-template-columns: 1fr; gap: 32px; }
    .two-col.reverse { direction: ltr; }
    .phase-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    :root { --section-pad: 48px; }

    .main-nav { display: none; }
    .hamburger { display: flex; }

    .main-nav.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--navy);
        padding: 16px;
        gap: 4px;
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .highlights { grid-template-columns: 1fr; }
    .hero-stats { grid-template-columns: 1fr 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 24px;
        border-top: 1px solid rgba(255,255,255,0.08);
    }

    .deliverable-item {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .deliverable-meta { align-items: flex-start; flex-direction: row; }
}