:root {
    --primary: #0f5fff;
    --primary-dark: #071a3d;
    --primary-soft: #eaf2ff;
    --secondary: #4f46e5;
    --accent: #06b6d4;
    --cyan: #67e8f9;
    --dark: #07111f;
    --text: #334155;
    --muted: #64748b;
    --light: #f6f9ff;
    --white: #ffffff;
    --border: rgba(148, 163, 184, 0.22);
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.10);
    --shadow-lg: 0 38px 110px rgba(15, 23, 42, 0.22);
    --radius: 24px;
    --radius-lg: 38px;
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 500;
    --z-modal: 1000;
    --z-lightbox: 9000;
    --z-skip: 99999;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body {
    margin: 0;
    font-family: "Manrope", Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid rgba(6, 182, 212, 0.55);
    outline-offset: 4px;
}

/* NAVBAR */
.project-navbar {
    padding: 18px 0;
    background: rgba(255, 255, 255, 0.86);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.75);
    transition: 0.25s ease;
}

.project-navbar.navbar-scrolled {
    padding: 10px 0;
    box-shadow: 0 18px 44px rgba(15, 23, 42, 0.08);
}

.project-brand {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    line-height: 1.08;
}

.brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    object-fit: contain;
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.project-brand span {
    color: var(--primary);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.project-brand strong {
    color: var(--dark);
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.8px;
}

.navbar-toggler {
    border: 0;
    box-shadow: none !important;
}

.navbar-nav {
    gap: 5px;
    align-items: center;
}

.nav-link {
    position: relative;
    color: var(--dark);
    font-size: 13px;
    font-weight: 900;
    padding: 10px 9px !important;
    transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 9px;
    right: 9px;
    bottom: 3px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-cta {
    margin-left: 4px;
    padding: 11px 16px !important;
    border-radius: 999px;
    color: var(--white) !important;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 12px 28px rgba(15, 95, 255, 0.22);
}

.nav-cta::after {
    display: none;
}

/* HERO */
.hero-section {
    position: relative;
    min-height: auto;
    overflow: hidden;
    color: var(--white);
    background: var(--primary-dark);
}

.hero-bg {
    display: none;
}

.hero-section::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.08));
    pointer-events: none;
    z-index: 1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(7, 17, 31, 0.98) 0%, rgba(15, 95, 255, 0.82) 48%, rgba(6, 182, 212, 0.58) 100%),
        radial-gradient(circle at 20% 15%, rgba(103, 232, 249, 0.36), transparent 35%);
}

.hero-glow {
    position: absolute;
    border-radius: 999px;
    filter: blur(38px);
    opacity: 0.65;
    pointer-events: none;
}

.hero-glow-one {
    width: 320px;
    height: 320px;
    left: -90px;
    top: 18%;
    background: rgba(6, 182, 212, 0.42);
}

.hero-glow-two {
    width: 420px;
    height: 420px;
    right: -140px;
    bottom: 10%;
    background: rgba(79, 70, 229, 0.46);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 116px;
    padding-bottom: 60px;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero-kicker        { animation: fadeInUp 0.7s ease-out 0.10s both; }
.hero-content h1    { animation: fadeInUp 0.8s ease-out 0.25s both; }
.hero-content > p   { animation: fadeInUp 0.7s ease-out 0.40s both; }
.hero-actions       { animation: fadeInUp 0.7s ease-out 0.55s both; }
.hero-stats         { animation: fadeInUp 0.7s ease-out 0.70s both; }
.hero-collage       { animation: fadeInUp 0.9s ease-out 0.35s both; }

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.95);
    font-weight: 900;
    margin-bottom: 26px;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.hero-kicker::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 0 7px rgba(103, 232, 249, 0.18);
}

.hero-section h1 {
    max-width: 920px;
    font-size: clamp(28px, 3.8vw, 52px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: -1.5px;
    margin-bottom: 28px;
}

.hero-section p {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 16px;
    line-height: 1.85;
    margin-bottom: 34px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 42px;
}

.btn {
    border-radius: 8px;
    font-weight: 700;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 15px;
}

.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.55);
}

.hero-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats div {
    min-width: 110px;
    padding: 14px 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.16);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.hero-stats strong {
    display: block;
    color: var(--white);
    font-size: 28px;
    line-height: 1;
    font-weight: 900;
}

.hero-stats span {
    display: block;
    margin-top: 7px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
    font-weight: 800;
}

.hero-country {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.hero-country img {
    border-radius: 3px;
    flex-shrink: 0;
}

.eu-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: rgba(255, 255, 255, 0.82);
    font-size: 13px;
    line-height: 1.4;
}

.eu-badge img { flex-shrink: 0; border-radius: 3px; }
.eu-badge strong { color: var(--white); }

/* HERO CARD IMAGE */
.hero-card-img {
    border-radius: 16px;
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28);
    overflow: hidden;
    background: #fff;
    padding: 10px;
}

.hero-card-img img {
    border-radius: 10px;
    width: 100%;
    height: auto;
    display: block;
}

.hero-project-no {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.55);
    margin: -14px 0 20px;
    letter-spacing: 0.5px;
}

.hero-project-no strong {
    color: rgba(255, 255, 255, 0.82);
}

/* HERO COLLAGE */
.hero-collage {
    position: relative;
    z-index: 2;
    min-height: 620px;
}

.hero-image {
    position: absolute;
    overflow: hidden;
    border-radius: 34px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.08);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-main {
    right: 0;
    top: 100px;
    width: 86%;
    height: 430px;
}

.hero-image-small {
    width: 220px;
    height: 170px;
    border-radius: 28px;
}

.hero-image-one {
    left: 0;
    top: 42px;
    transform: rotate(-5deg);
}

.hero-image-two {
    right: 28px;
    bottom: 18px;
    transform: rotate(4deg);
}

.floating-card {
    position: absolute;
    z-index: 4;
    min-width: 185px;
    padding: 18px 20px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.22);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.18);
}

.floating-card span {
    display: block;
    color: rgba(255, 255, 255, 0.68);
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 5px;
}

.floating-card strong {
    color: var(--white);
    font-size: 18px;
    font-weight: 900;
}

.floating-card-top {
    right: 24px;
    top: 48px;
}

.floating-card-bottom {
    left: 24px;
    bottom: 70px;
}

.scroll-down {
    position: absolute;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    z-index: 3;
    width: 28px;
    height: 48px;
    border: 2px solid rgba(255, 255, 255, 0.52);
    border-radius: 999px;
}

.scroll-down span {
    position: absolute;
    top: 8px;
    left: 50%;
    width: 5px;
    height: 5px;
    background: var(--white);
    border-radius: 50%;
    transform: translateX(-50%);
    animation: scrollDot 1.6s infinite;
}

@keyframes scrollDot {
    0% {
        opacity: 0;
        top: 8px;
    }

    40% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        top: 26px;
    }
}

/* COMMON */
.section {
    position: relative;
    padding: 115px 0;
}

.section-heading {
    max-width: 920px;
    margin: 0 auto 58px;
}

.section-heading span {
    display: inline-flex;
    padding: 9px 18px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 14px;
    font-weight: 900;
    margin-bottom: 18px;
}

.section-heading h2 {
    color: var(--dark);
    font-size: clamp(34px, 4.8vw, 62px);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 18px;
}

.section-heading p {
    color: var(--muted);
    font-size: 19px;
    line-height: 1.8;
    margin-bottom: 0;
}

/* ABOUT */
.about-section {
    background:
        radial-gradient(circle at 10% 20%, rgba(15, 95, 255, 0.08), transparent 26%),
        var(--white);
}

.about-panel {
    position: relative;
    padding: 42px;
    border-radius: var(--radius-lg);
    background: var(--dark);
    color: var(--white);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-panel::before {
    content: "";
    position: absolute;
    right: -90px;
    top: -90px;
    width: 230px;
    height: 230px;
    border-radius: 999px;
    background: rgba(6, 182, 212, 0.34);
    filter: blur(14px);
}

.about-panel p {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.84);
    font-size: 19px;
    line-height: 1.85;
    margin-bottom: 28px;
}

.about-audience {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.70);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.about-audience strong {
    color: rgba(255, 255, 255, 0.92);
}

.about-tags {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.about-tags span {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-size: 13px;
    font-weight: 900;
}

/* PARTNERS */
.partners-section {
    background: var(--light);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.partner-card {
    position: relative;
    overflow: hidden;
    min-height: 300px;
    padding: 34px;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.partner-card::after {
    content: "";
    position: absolute;
    top: -80px;
    right: -80px;
    width: 190px;
    height: 190px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(15, 95, 255, 0.14), rgba(6, 182, 212, 0.14));
}

.partner-code {
    position: relative;
    z-index: 1;
    width: 74px;
    height: 74px;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 26px;
}

.partner-card span {
    position: relative;
    z-index: 1;
    display: block;
    color: var(--primary);
    font-size: 13px;
    font-weight: 900;
    margin-bottom: 10px;
}

.partner-card h3 {
    position: relative;
    z-index: 1;
    color: var(--dark);
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 10px;
}

.partner-card p {
    position: relative;
    z-index: 1;
    color: var(--muted);
    font-size: 17px;
    margin: 0;
}

.partner-desc {
    position: relative;
    z-index: 1;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.65;
    margin-top: 12px !important;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

/* STORY */
.story-section {
    background:
        radial-gradient(circle at 12% 15%, rgba(15, 95, 255, 0.08), transparent 28%),
        radial-gradient(circle at 86% 70%, rgba(6, 182, 212, 0.10), transparent 26%),
        var(--white);
}

.story-layout {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 36px;
    padding: 16px 0;
}

.story-layout::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--primary) 12%, var(--primary) 88%, transparent);
    transform: translateX(-50%);
    pointer-events: none;
}

.story-card {
    position: relative;
    overflow: visible;
    width: calc(50% - 52px);
    padding: 34px;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.story-card:nth-child(odd) {
    align-self: flex-start;
}

.story-card:nth-child(even) {
    align-self: flex-end;
}

.story-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-lg);
}

/* timeline dot */
.story-card::after {
    content: '';
    position: absolute;
    top: 38px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 2px var(--primary);
    z-index: 2;
    pointer-events: none;
}

.story-card:nth-child(odd)::after {
    right: -61px;
}

.story-card:nth-child(even)::after {
    left: -61px;
}

.story-card span,
.activity-card span {
    position: relative;
    z-index: 1;
    display: inline-flex;
    width: fit-content;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 13px;
    font-weight: 900;
    margin-bottom: 16px;
}

.story-card h3 {
    position: relative;
    z-index: 1;
    color: var(--dark);
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 14px;
}

.story-card p {
    position: relative;
    z-index: 1;
    color: var(--muted);
    line-height: 1.85;
    margin: 0;
}

/* ACTIVITIES */
.activity-section {
    background: var(--light);
}

.activity-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.activity-card {
    position: relative;
    overflow: hidden;
    min-height: 330px;
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.activity-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.activity-card::after {
    content: "";
    position: absolute;
    right: -70px;
    bottom: -70px;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(15, 95, 255, 0.11), rgba(6, 182, 212, 0.13));
}

.activity-icon {
    position: relative;
    z-index: 1;
    width: 64px;
    height: 64px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    font-weight: 900;
    margin-bottom: 24px;
    box-shadow: 0 18px 40px rgba(15, 95, 255, 0.22);
}

.activity-card h3 {
    position: relative;
    z-index: 1;
    color: var(--dark);
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 14px;
}

.activity-card p {
    position: relative;
    z-index: 1;
    color: var(--muted);
    line-height: 1.8;
    margin: 0;
}

/* IMPACT */
.impact-section {
    background:
        radial-gradient(circle at 20% 20%, rgba(103, 232, 249, 0.18), transparent 28%),
        linear-gradient(135deg, #07111f, #071a3d);
    color: var(--white);
}

.impact-section .section-heading h2 {
    color: var(--white);
}

.impact-section .section-heading p {
    color: rgba(255, 255, 255, 0.72);
}

.impact-section .section-heading span {
    color: var(--cyan);
    background: rgba(255, 255, 255, 0.10);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.impact-card {
    min-height: 260px;
    padding: 30px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.14);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    transition: 0.3s ease;
}

.impact-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.14);
}

.impact-card strong {
    display: block;
    color: var(--white);
    font-size: 54px;
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 14px;
}

.impact-card span {
    display: block;
    color: var(--cyan);
    font-size: 17px;
    font-weight: 900;
    margin-bottom: 14px;
}

.impact-card p {
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.75;
    margin: 0;
}

/* ROUTE */
.route-section {
    background: var(--white);
}

.route-map {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.route-map::before {
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    top: 42px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));
}

.route-stop {
    position: relative;
    padding: 90px 24px 28px;
    border-radius: var(--radius);
    background: var(--light);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.route-stop:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.route-stop span {
    position: absolute;
    top: 17px;
    left: 24px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    font-weight: 900;
    box-shadow: 0 14px 34px rgba(15, 95, 255, 0.25);
}

.route-stop h3 {
    color: var(--dark);
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 12px;
}

.route-stop p {
    color: var(--muted);
    line-height: 1.75;
    margin: 0;
}

/* VIDEO */
.video-section {
    background: var(--white);
}

.video-frame {
    max-width: 1000px;
    margin: 0 auto;
}

.video-placeholder {
    min-height: 520px;
    border-radius: var(--radius-lg);
    background:
        linear-gradient(135deg, rgba(7, 17, 31, 0.72), rgba(15, 95, 255, 0.66)),
        url("../img/hero/hero-bg.jpg") center/cover no-repeat;
    box-shadow: var(--shadow-lg);
    color: var(--white);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    text-align: center;
    padding: 34px;
    overflow: hidden;
}

@keyframes videoPulse {
    0%   { transform: scale(1);   opacity: 0.65; }
    70%  { transform: scale(1.7); opacity: 0; }
    100% { transform: scale(1.7); opacity: 0; }
}

.video-play {
    position: relative;
    width: 88px;
    height: 88px;
    border: 2px solid rgba(255, 255, 255, 0.40);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.14);
    color: var(--white);
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.25s ease, transform 0.25s ease;
    margin-bottom: 20px;
}

.video-play:hover {
    background: rgba(255, 255, 255, 0.26);
    transform: scale(1.06);
}

.play-icon {
    position: relative;
    z-index: 1;
    margin-left: 4px;
}

.play-pulse {
    position: absolute;
    inset: -14px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.38);
    animation: videoPulse 2.2s ease-out infinite;
    pointer-events: none;
}

.video-label {
    color: var(--white);
    font-size: 22px;
    font-weight: 900;
    margin: 0 0 6px;
}

.video-sub {
    color: rgba(255, 255, 255, 0.60);
    font-size: 15px;
    margin: 0;
}

.video-placeholder h3 {
    font-size: 36px;
    font-weight: 900;
}

.video-placeholder p {
    color: rgba(255, 255, 255, 0.82);
    font-size: 18px;
    margin: 0;
}

.video-notice {
    margin-top: 16px;
    padding: 12px 22px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: rgba(255, 255, 255, 0.90);
    font-size: 14px;
    font-weight: 900;
}

/* GALLERY */
.gallery-section {
    background:
        radial-gradient(circle at 90% 8%, rgba(6, 182, 212, 0.16), transparent 30%),
        radial-gradient(circle at 8% 80%, rgba(15, 95, 255, 0.08), transparent 28%),
        var(--light);
}

.gallery-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 36px;
}

.filter-btn {
    padding: 10px 24px;
    border-radius: 999px;
    border: 1.5px solid var(--primary);
    background: transparent;
    color: var(--primary);
    font-size: 14px;
    font-weight: 900;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.22s ease, color 0.22s ease;
}

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

.filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: rgba(15, 95, 255, 0.14);
    color: var(--primary);
    font-size: 11px;
    font-weight: 900;
    margin-left: 6px;
    transition: background 0.22s ease, color 0.22s ease;
}

.filter-btn.active .filter-count,
.filter-btn:hover .filter-count {
    background: rgba(255, 255, 255, 0.22);
    color: var(--white);
}

.gallery-total {
    font-style: normal;
    color: var(--primary);
    font-size: 0.72em;
    font-weight: 700;
    margin-left: 10px;
    opacity: 0.75;
    vertical-align: middle;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 260px;
    gap: 12px;
}

.gallery-item {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: 12px;
    background: #dbeafe;
    box-shadow: 0 22px 55px rgba(15, 23, 42, 0.10);
    isolation: isolate;
    grid-column: span 1;
    grid-row: span 1;
}

.gallery-item.tall { grid-row: span 1; }
.gallery-item.wide { grid-column: span 1; }
.gallery-item {
    transition: opacity 0.32s ease, transform 0.32s ease;
}

.gallery-item.filter-hiding {
    opacity: 0;
    transform: scale(0.92);
    pointer-events: none;
}

.gallery-item.filter-hidden { display: none; }

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    image-rendering: auto;
    transition: transform 0.65s ease, filter 0.65s ease;
    will-change: transform;
    image-rendering: auto;
    backface-visibility: hidden;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 18px 16px;
    background: linear-gradient(to top, rgba(3, 7, 18, 0.82) 0%, rgba(3, 7, 18, 0.18) 45%, transparent 70%);
    opacity: 0;
    transition: opacity 0.32s ease;
}

.gallery-item:hover .gallery-overlay,
.gallery-item:focus-visible .gallery-overlay {
    opacity: 1;
}

.overlay-title {
    color: var(--white);
    font-size: 14px;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 4px;
    display: block;
}

.overlay-desc {
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
    line-height: 1.4;
    display: block;
}

.gallery-item:hover img {
    transform: scale(1.04);
    filter: saturate(1.1) contrast(1.05);
}

@media (max-width: 768px) {
    .gallery-overlay { opacity: 1; }
}



/* OUTPUTS */
.outputs-section {
    background: var(--light);
}

.outputs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.output-card {
    min-height: 310px;
    padding: 30px;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: 0.3s ease;
}

.output-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.output-card span {
    width: 58px;
    height: 58px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.output-card h3 {
    color: var(--dark);
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 14px;
}

.output-card p {
    color: var(--muted);
    line-height: 1.8;
    margin: 0;
}

/* LINKS */
.links-section {
    background: var(--white);
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.link-card {
    position: relative;
    min-height: 160px;
    padding: 26px;
    border-radius: var(--radius);
    background: var(--light);
    border: 1px solid var(--border);
    color: var(--dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    transition: 0.28s ease;
}

.link-card::after {
    content: "↗";
    position: absolute;
    right: 22px;
    top: 18px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    display: grid;
    place-items: center;
    font-weight: 900;
    transform: translate(12px, -12px);
    opacity: 0;
    transition: 0.28s ease;
}

.link-card:hover {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    transform: translateY(-7px);
    box-shadow: var(--shadow-lg);
}

.link-card:hover::after {
    opacity: 1;
    transform: translate(0, 0);
}

.link-card strong {
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 8px;
}

.link-card span {
    color: inherit;
    opacity: 0.72;
}

/* FOOTER */
.footer-section {
    position: relative;
    overflow: hidden;
    padding: 95px 0 60px;
    background:
        radial-gradient(circle at 20% 20%, rgba(6, 182, 212, 0.24), transparent 30%),
        linear-gradient(135deg, #07111f, #071a3d);
    color: var(--white);
}

.footer-section span {
    color: var(--cyan);
    font-weight: 900;
}

.footer-section h2 {
    max-width: 850px;
    margin: 12px auto 0;
    font-size: clamp(34px, 4vw, 56px);
    line-height: 1.08;
    font-weight: 900;
    letter-spacing: -1.8px;
}

.footer-menu {
    margin: 38px 0 30px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 22px;
}

.footer-menu a {
    color: rgba(255, 255, 255, 0.78);
    font-weight: 900;
}

.footer-menu a:hover {
    color: var(--white);
}

.footer-info {
    color: rgba(255, 255, 255, 0.64);
    font-size: 13px;
    max-width: 640px;
    margin: 0 auto 20px;
    line-height: 1.7;
}

.footer-info strong {
    color: rgba(255, 255, 255, 0.88);
}

.footer-section small {
    color: rgba(255, 255, 255, 0.56);
}

.footer-logos {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.footer-logos img {
    object-fit: contain;
    border-radius: 3px;
    opacity: 0.88;
    transition: opacity 0.22s ease;
}

.footer-logos img:hover { opacity: 1; }

.footer-eu-notice {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.45);
    text-align: center;
    max-width: 560px;
    margin: 0 auto 20px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin: 22px 0;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.10);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.78);
    transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}

.footer-social a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* PARTNER LOGO */
.partner-logo {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    margin-bottom: 18px;
    min-height: 48px;
}

.partner-logo img {
    max-height: 48px;
    width: auto;
    object-fit: contain;
}

/* SUNUM */
.sunum-section {
    background: var(--light);
}

.sunum-frame {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--dark);
    aspect-ratio: 16 / 9;
}

.sunum-frame iframe {
    width: 100%;
    height: 100%;
    display: block;
    border: none;
}

.sunum-actions {
    text-align: center;
    margin-top: 22px;
}

.btn-sunum-download {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 999px;
    background: var(--primary);
    color: var(--white);
    font-weight: 900;
    font-size: 15px;
    transition: background 0.22s ease, transform 0.22s ease;
}

.btn-sunum-download:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* LINK CARD FEATURED */
.link-card-featured {
    grid-column: 1 / -1;
    min-height: auto;
    padding: 28px 32px;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border: none;
}

.link-card-featured strong {
    font-size: 22px;
    color: var(--white);
}

.link-card-featured span {
    color: rgba(255, 255, 255, 0.82);
}

.link-card-featured:hover {
    filter: brightness(1.08);
    transform: translateY(-4px);
    color: var(--white);
}

/* LIGHTBOX */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--z-lightbox);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 34px 92px;
    background: rgba(3, 7, 18, 0.88);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    width: min(1180px, 100%);
}

.lightbox img {
    width: 100%;
    max-height: 82vh;
    object-fit: contain;
    image-rendering: auto;
    background: #020617;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 34px 110px rgba(0, 0, 0, 0.62);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.lightbox-caption {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 18px 20px;
    border-radius: 22px;
    background: rgba(3, 7, 18, 0.64);
    color: var(--white);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

.lightbox-caption h4 {
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 4px;
}

.lightbox-caption p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.76);
    margin: 0;
}

.lightbox-caption span {
    white-space: nowrap;
    font-size: 14px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.84);
}

.lightbox-close {
    position: absolute;
    right: 36px;
    top: 26px;
    z-index: 10001;
    width: 54px;
    height: 54px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    font-size: 38px;
    line-height: 1;
    cursor: pointer;
    transition: 0.25s ease;
}

.lightbox-close:hover,
.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.22);
}

.lightbox img.is-changing {
    opacity: 0;
    transform: scale(0.96);
}

.lightbox img.slide-left  { transform: translateX(-40px) scale(0.96); opacity: 0; }
.lightbox img.slide-right { transform: translateX(40px)  scale(0.96); opacity: 0; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

.lightbox-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 44px;
    height: 44px;
    margin: -22px 0 0 -22px;
    border: 3px solid rgba(255, 255, 255, 0.15);
    border-top-color: var(--white);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
    display: none;
    z-index: 2;
}

.lightbox-spinner.active { display: block; }

.lightbox-nav {
    position: absolute;
    top: 50%;
    z-index: 10001;
    transform: translateY(-50%);
    width: 58px;
    height: 74px;
    border: none;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.10);
    color: var(--white);
    font-size: 58px;
    line-height: 1;
    cursor: pointer;
    transition: 0.25s ease;
}

.lightbox-prev {
    left: 24px;
}

.lightbox-next {
    right: 24px;
}

/* SCROLL REVEAL */
.reveal-item {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1400px) {
    .nav-link {
        font-size: 12px;
        padding-left: 7px !important;
        padding-right: 7px !important;
    }
}

@media (max-width: 1200px) {
    .hero-collage {
        min-height: 560px;
    }

    .story-layout::before {
        left: 22px;
        transform: none;
    }

    .story-card {
        width: 100%;
        align-self: stretch !important;
        padding-left: 58px;
    }

    .story-card::after {
        left: 13px !important;
        right: auto !important;
    }

    .activity-grid,
    .impact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .route-map {
        grid-template-columns: 1fr;
    }

    .route-map::before {
        left: 50px;
        right: auto;
        top: 30px;
        bottom: 30px;
        width: 3px;
        height: auto;
    }

    .route-stop {
        padding: 28px 28px 28px 100px;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-item,
    .gallery-item.tall,
    .gallery-item.wide { grid-column: span 1; grid-row: span 1; }

    .outputs-grid,
    .links-grid {
        grid-template-columns: repeat(2, 1fr);
    }


}

@media (max-width: 991px) {
    .navbar-collapse {
        margin-top: 14px;
        padding: 16px;
        border-radius: 22px;
        background: rgba(255, 255, 255, 0.96);
        box-shadow: var(--shadow);
    }

    .navbar-nav {
        align-items: stretch;
    }

    .nav-link {
        font-size: 14px;
    }

    .nav-link::after {
        display: none;
    }

    .nav-cta {
        margin-left: 0;
        text-align: center;
    }

    .hero-content {
        padding-top: 110px;
        padding-bottom: 40px;
    }

    .hero-collage {
        min-height: 500px;
        margin-bottom: 80px;
    }

    .hero-image-main {
        width: 82%;
        height: 360px;
    }

    .partners-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 82px 0;
    }

    .project-brand strong {
        font-size: 20px;
    }

    .hero-section h1 {
        letter-spacing: -1.8px;
    }

    .hero-section p {
        font-size: 18px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-stats {
        display: grid;
        grid-template-columns: 1fr;
    }

    .hero-collage {
        min-height: 420px;
    }

    .hero-image-main {
        top: 70px;
        width: 92%;
        height: 300px;
    }

    .hero-image-small {
        width: 160px;
        height: 120px;
    }

    .floating-card {
        display: none;
    }

    .section-heading h2 {
        letter-spacing: -1.2px;
    }

    .about-panel {
        padding: 30px;
    }

    .activity-grid,
    .impact-grid,
    .outputs-grid,
    .links-grid {
        grid-template-columns: 1fr;
    }

    .story-card,
    .activity-card,
    .impact-card,
    .route-stop {
        padding: 28px;
    }

    .story-card {
        padding-left: 52px;
    }

    .route-map::before {
        display: none;
    }

    .route-stop {
        padding-top: 90px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 220px;
        gap: 10px;
    }

    .gallery-item,
    .gallery-item.tall,
    .gallery-item.wide {
        grid-column: span 1;
        grid-row: span 1;
    }

    .gallery-item::before,
    .gallery-item::after {
        opacity: 1;
    }

    .gallery-item::after {
        transform: translateY(0);
    }

    .video-placeholder {
        min-height: 360px;
    }

    .lightbox {
        padding: 18px;
    }

    .lightbox img {
        max-height: 74vh;
    }

    .lightbox-caption {
        position: static;
        margin-top: 10px;
        flex-direction: column;
        align-items: flex-start;
    }

    .lightbox-nav {
        width: 44px;
        height: 58px;
        font-size: 42px;
    }

    .lightbox-prev {
        left: 8px;
    }

    .lightbox-next {
        right: 8px;
    }

    .lightbox-close {
        top: 12px;
        right: 14px;
        width: 46px;
        height: 46px;
        font-size: 34px;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 42px;
    }

    .hero-kicker {
        font-size: 13px;
    }

    .hero-collage {
        min-height: 350px;
    }

    .hero-image-main {
        height: 260px;
    }

    .hero-image-one {
        top: 28px;
    }

    .hero-image-two {
        bottom: 4px;
    }

    .impact-card strong {
        font-size: 44px;
    }
}

/* Staggered card animations */
.partner-card.is-visible,
.activity-card.is-visible,
.output-card.is-visible,
.impact-card.is-visible,
.story-card.is-visible,
.route-stop.is-visible {
    animation-delay: calc(var(--stagger, 0) * 80ms);
}

/* Animated section backgrounds */
@keyframes glowDrift {
    0%, 100% { background-position: 0% 50%; }
    50%       { background-position: 100% 50%; }
}

@keyframes gradientShift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.footer-section {
    background-size: 200% 200%;
    animation: gradientShift 12s ease infinite;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    .reveal-item {
        opacity: 1;
        transform: none;
    }
}

/* Skip-to-content */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    padding: 10px 20px;
    background: var(--primary);
    color: var(--white);
    border-radius: 0 0 8px 8px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    z-index: var(--z-skip);
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

/* Scroll-to-top */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: var(--white);
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.28s ease, visibility 0.28s ease, transform 0.28s ease, background 0.22s ease;
    z-index: var(--z-modal);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--primary-dark, var(--primary));
    filter: brightness(1.12);
}

/* Print */
@media print {
    .project-navbar,
    .scroll-top,
    .lightbox,
    .gallery-filter,
    .video-section,
    .skip-link {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    a[href^="http"]::after {
        content: " (" attr(href) ")";
        font-size: 10pt;
        color: #555;
    }

    .gallery-item img {
        max-width: 200px;
    }

    section {
        page-break-inside: avoid;
    }
}