:root {
    --header-bg: #3f3f3f;
    --dark-bg: #000000;
    --light-bg: #e8e8e8;
    --text-light: #ffffff;
    --text-dark: #141414;
    --muted-dark: #3d3d3d;
    --accent: #ffb300;
    --container: 1560px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Hind Siliguri", sans-serif;
    background: radial-gradient(1200px 500px at 10% -20%, rgba(255, 179, 0, 0.16), transparent 65%),
                radial-gradient(1000px 600px at 100% 0%, rgba(240, 84, 84, 0.16), transparent 70%),
                #111;
    color: var(--text-light);
    line-height: 1.5;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    z-index: 999;
    background: linear-gradient(90deg, #ff8f00, #ffd66a, #ff6b35);
    box-shadow: 0 0 12px rgba(255, 183, 0, 0.7);
}

.container {
    width: min(94%, var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--header-bg);
    transition: background 0.35s ease, box-shadow 0.35s ease;
}

.site-header.scrolled {
    background: rgba(46, 46, 46, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.nav-wrap {
    min-height: 76px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.2rem;
}

.logo {
    color: var(--text-light);
    text-decoration: none;
    border: 2px solid var(--accent);
    border-radius: 6px;
    padding: 8px 14px;
    font-family: "Oswald", sans-serif;
    font-size: 2rem;
    letter-spacing: 0.02em;
    line-height: 1;
    white-space: nowrap;
}

.bolt {
    color: var(--accent);
    margin-right: 6px;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
}

.main-nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    opacity: 0.95;
}

.main-nav a.active,
.main-nav a:hover {
    text-decoration: underline;
    text-underline-offset: 8px;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    color: var(--text-light);
    font-size: 1.4rem;
}

.menu-btn {
    display: none;
    background: transparent;
    border: 0;
    color: var(--text-light);
    font-size: 1.5rem;
}

.hero-banner {
    position: relative;
    height: 500px;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
    transition: transform 4s ease;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.52));
}

.hero-banner h1 {
    position: absolute;
    left: 0;
    right: 0;
    top: 38%;
    text-align: center;
    font-family: "Oswald", sans-serif;
    letter-spacing: 0.04em;
    font-size: clamp(3rem, 8vw, 6rem);
}

.hero-sub {
    position: absolute;
    left: 0;
    right: 0;
    top: 63%;
    text-align: center;
    font-size: clamp(1rem, 2vw, 1.35rem);
    font-weight: 500;
    padding: 0 16px;
}

.trust-strip {
    background: #111;
    border-top: 1px solid #252525;
    border-bottom: 1px solid #252525;
}

.trust-row {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    color: #d3d3d3;
    font-size: 0.95rem;
}

.trust-row span::before {
    content: "•";
    color: var(--accent);
    margin-right: 8px;
}

.agency-intro {
    background: #0a0a0a;
    padding: 52px 0;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    align-items: center;
}

.agency-intro h2 {
    font-family: "Oswald", sans-serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 12px;
}

.agency-intro p {
    font-size: 1.2rem;
    color: #d0d0d0;
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
}

.stat-cards article {
    background: #141414;
    border: 1px solid #2d2d2d;
    border-radius: 10px;
    padding: 16px;
}

.stat-cards h3 {
    font-size: 2rem;
    color: var(--accent);
    font-family: "Oswald", sans-serif;
}

.services-band {
    background: #121212;
    padding: 52px 0;
}

.services-band h2,
.process-band h2 {
    font-family: "Oswald", sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

.services-grid article {
    background: #1a1a1a;
    border: 1px solid #2a2a2a;
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
    transform-style: preserve-3d;
}

.services-grid article:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 179, 0, 0.45);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.32);
}

.services-grid i {
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.services-grid h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.services-grid p {
    color: #cfcfcf;
}

.showcase-wall {
    background: #0b0b0b;
    padding: 62px 0;
}

.showcase-head h2 {
    font-family: "Oswald", sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
}

.showcase-head p {
    color: #c9c9c9;
    margin: 10px 0 20px;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    grid-auto-rows: 220px;
}

.showcase-item {
    position: relative;
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.showcase-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(0, 0, 0, 0.78));
}

.showcase-overlay {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 1;
}

.showcase-overlay h3 {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.showcase-overlay p {
    color: #d2d2d2;
    font-size: 0.95rem;
}

.showcase-item.tall {
    grid-row: span 2;
}

.showcase-item.wide {
    grid-column: span 2;
}

.gallery-section {
    padding: 52px 0 42px;
}

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

.gallery-section.light {
    background: var(--light-bg);
    color: var(--text-dark);
}

.two-col {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 2.6rem;
    align-items: start;
}

.featured-block {
    margin-bottom: 34px;
}

.video-frame {
    position: relative;
    border-radius: 2px;
    overflow: hidden;
}

.video-frame img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.video-label {
    position: absolute;
    top: 22px;
    left: 22px;
    font-family: "Oswald", sans-serif;
    font-size: 3rem;
    text-transform: lowercase;
    letter-spacing: 0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.play-btn {
    position: absolute;
    left: 18px;
    bottom: 18px;
    width: 58px;
    height: 58px;
    border-radius: 8px;
    border: 0;
    font-size: 1.2rem;
    background: rgba(0, 0, 0, 0.78);
    color: #fff;
    cursor: pointer;
    transition: transform 0.25s ease, background 0.25s ease;
}

.play-btn:hover {
    transform: scale(1.08);
    background: rgba(255, 179, 0, 0.84);
}

.copy h2 {
    font-family: "Oswald", sans-serif;
    font-size: 3.2rem;
    line-height: 0.95;
    margin-bottom: 16px;
    text-transform: lowercase;
}

.copy p {
    font-size: 1.5rem;
    margin-bottom: 14px;
    max-width: 900px;
}

.copy strong {
    font-weight: 700;
}

.gallery-section.light .copy p {
    color: var(--muted-dark);
}

.card-grid {
    display: grid;
    gap: 2rem;
}

.card-grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.media-card img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

.media-card {
    overflow: hidden;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    padding: 10px;
    transform-style: preserve-3d;
}

.media-card:hover img {
    transform: scale(1.05);
}

.media-card h3 {
    margin-top: 10px;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.35;
}

.gallery-section.light .media-card h3 {
    color: #202020;
}

.process-band {
    background: #0f0f0f;
    padding: 52px 0;
}

.partners-band {
    background: #0a0a0a;
    border-top: 1px solid #1f1f1f;
    border-bottom: 1px solid #1f1f1f;
    overflow: hidden;
}

.marquee {
    white-space: nowrap;
    width: 100%;
}

.marquee-track {
    display: inline-flex;
    gap: 18px;
    padding: 14px 0;
    font-family: "Oswald", sans-serif;
    letter-spacing: 0.04em;
    font-size: 1.1rem;
    color: #dfdfdf;
    animation: marqueeMove 28s linear infinite;
}

@keyframes marqueeMove {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.process-grid article {
    border: 1px solid #2c2c2c;
    border-radius: 10px;
    padding: 16px;
    background: #181818;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.process-grid article:hover {
    border-color: rgba(255, 179, 0, 0.4);
    transform: translateY(-4px);
}

.process-grid span {
    display: inline-block;
    color: var(--accent);
    font-family: "Oswald", sans-serif;
    font-size: 1.2rem;
}

.process-grid h3 {
    margin: 6px 0;
    font-size: 1.2rem;
}

.process-grid p {
    color: #cdcdcd;
}

.contact-cta {
    background: #101010;
    color: #fff;
    padding: 56px 0;
    border-top: 1px solid #242424;
}

.cta-wrap {
    text-align: center;
}

.cta-wrap h2 {
    font-family: "Oswald", sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
}

.cta-wrap p {
    margin: 8px 0 18px;
    font-size: 1.2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    color: #101010;
    background: linear-gradient(135deg, #f0a52b, #ffd16a);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.show {
    opacity: 1;
    transform: translateY(0);
}

.video-modal {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: none;
}

.video-modal.open {
    display: block;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.82);
}

.video-dialog {
    position: relative;
    width: min(94vw, 1060px);
    aspect-ratio: 16 / 9;
    margin: 6vh auto;
    background: #000;
    border: 1px solid #2e2e2e;
}

.video-dialog iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.video-close {
    position: absolute;
    top: -44px;
    right: 0;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: #111;
    font-size: 1.2rem;
    cursor: pointer;
}

@media (max-width: 1280px) {
    .main-nav a {
        font-size: 1rem;
    }

    .copy p {
        font-size: 1.25rem;
    }

    .copy h2 {
        font-size: 2.4rem;
    }
}

@media (max-width: 1100px) {
    .intro-grid,
    .two-col {
        grid-template-columns: 1fr;
    }

    .services-grid,
    .process-grid,
    .card-grid.three,
    .stat-cards {
        grid-template-columns: 1fr 1fr;
    }

    .showcase-grid {
        grid-template-columns: 1fr 1fr;
        grid-auto-rows: 200px;
    }

    .showcase-item.wide {
        grid-column: span 1;
    }
}

@media (max-width: 1040px) {
    .menu-btn {
        display: inline-block;
        justify-self: end;
    }

    .main-nav {
        display: none;
        position: fixed;
        top: 76px;
        right: 12px;
        width: min(88vw, 340px);
        background: rgba(39, 39, 39, 0.96);
        border: 1px solid rgba(255, 255, 255, 0.15);
        border-radius: 12px;
        padding: 16px;
        flex-direction: column;
        align-items: flex-start;
        box-shadow: 0 20px 30px rgba(0, 0, 0, 0.35);
    }

    .main-nav.open {
        display: flex;
    }

    .social-icons {
        display: none;
    }

    .nav-wrap {
        grid-template-columns: auto auto;
        justify-content: space-between;
    }
}

@media (max-width: 700px) {
    .logo {
        font-size: 1.22rem;
        padding: 8px 10px;
    }

    .hero-banner {
        height: 320px;
    }

    .hero-banner h1 {
        top: 35%;
    }

    .hero-sub {
        top: 62%;
        padding: 0 12px;
        font-size: 0.95rem;
    }

    .video-frame img {
        height: 260px;
    }

    .video-label {
        font-size: 2rem;
    }

    .card-grid.three,
    .services-grid,
    .process-grid,
    .stat-cards {
        grid-template-columns: 1fr;
    }

    .showcase-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: 220px;
    }

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

    .media-card img {
        height: 230px;
    }

    .video-dialog {
        width: 96vw;
        margin-top: 18vh;
    }
}