:root {
    --bg: #070711;
    --panel: rgba(15, 16, 34, 0.82);
    --panel-strong: #101125;
    --text: #ffffff;
    --muted: #b8b8d4;
    --cyan: #00eaff;
    --pink: #ff2dd4;
    --lime: #b8ff2d;
    --orange: #ff8a2d;
    --line: rgba(255, 255, 255, 0.13);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
    --display-font: "Arial Rounded MT Bold", "Trebuchet MS", Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

[id] { scroll-margin-top: 108px; }

body {
    margin: 0;
    font-family: var(--display-font);
    background:
        radial-gradient(circle at 12% 8%, rgba(255, 45, 212, 0.24), transparent 28rem),
        radial-gradient(circle at 90% 18%, rgba(0, 234, 255, 0.2), transparent 26rem),
        linear-gradient(180deg, #070711 0%, #0d0620 46%, #05050d 100%);
    color: var(--text);
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ─── HEADER ─── */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px clamp(18px, 5vw, 64px);
    background: rgba(5, 5, 16, 0.68);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 800;
}

.brand img {
    width: 42px; height: 42px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 24px rgba(0, 234, 255, 0.38);
}

.site-header nav {
    display: flex;
    align-items: center;
    gap: clamp(12px, 2.6vw, 28px);
    font-size: 0.92rem;
    font-weight: 700;
}

.site-header nav a { color: rgba(255, 255, 255, 0.78); }
.site-header nav a:hover { color: var(--cyan); }

.nav-cta {
    padding: 10px 14px;
    color: #060614 !important;
    background: var(--lime);
    border-radius: 999px;
}

/* ─── HERO SLIDESHOW ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: grid;
    align-items: end;
    padding: 120px clamp(20px, 6vw, 84px) 72px;
    overflow: hidden;
}

.hero-slides {
    position: absolute;
    inset: 0;
}

.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 1.2s ease, transform 6s ease;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1.02);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(5,5,16,0.92), rgba(5,5,16,0.52) 42%, rgba(5,5,16,0.14)),
        linear-gradient(180deg, rgba(5,5,16,0.18), rgba(5,5,16,0.76));
}

.hero::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 0;
    height: 140px;
    background: linear-gradient(180deg, transparent, var(--bg));
    z-index: 2;
}

.hero-dots {
    position: absolute;
    bottom: 84px;
    right: clamp(20px, 6vw, 84px);
    z-index: 5;
    display: flex;
    gap: 8px;
}

.dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.35);
    cursor: pointer;
    transition: background 0.3s, transform 0.3s;
}

.dot.active {
    background: var(--cyan);
    transform: scale(1.4);
}

.hero-content {
    position: relative;
    z-index: 3;
    width: min(820px, 100%);
}

.hero h1 {
    margin: 0;
    max-width: 820px;
    font-size: clamp(3rem, 8vw, 7.6rem);
    line-height: 0.9;
    letter-spacing: 0;
    text-transform: uppercase;
    text-shadow: 0 0 34px rgba(0, 234, 255, 0.42);
}

.hero p {
    width: min(650px, 100%);
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(1rem, 2vw, 1.25rem);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

/* ─── BUTTONS ─── */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 14px 22px;
    border: 0;
    border-radius: 999px;
    font: inherit;
    font-size: 0.94rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.button:hover { transform: translateY(-2px); }

.button.primary {
    color: #050510;
    background: linear-gradient(135deg, var(--cyan), var(--lime));
    box-shadow: 0 0 34px rgba(0, 234, 255, 0.36);
}

.button.secondary {
    border: 1px solid rgba(255, 255, 255, 0.26);
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
}

/* ─── SECTION BASE ─── */
.section {
    padding: clamp(66px, 8vw, 116px) clamp(20px, 6vw, 84px);
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(160px, 0.34fr) minmax(0, 0.66fr);
    gap: 28px;
    align-items: end;
    margin-bottom: 34px;
}

.section-heading p {
    margin: 0;
    color: var(--lime);
    font-size: 0.8rem;
    font-weight: 900;
    text-transform: uppercase;
}

.section-heading h2,
.contact-section h2 {
    margin: 0;
    font-size: clamp(2rem, 4.5vw, 4.4rem);
    line-height: 0.96;
}

/* ─── SERVICES SECTION – B&W background ─── */
.intro-section {
    background: #0a0a0a;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.intro-section .section-heading p { color: #aaaaaa; }
.intro-section .section-heading h2 { color: #ffffff; }

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.03);
}

.service-card {
    position: relative;
    min-height: 260px;
    padding: 28px 28px 48px;
    border-right: 1px solid rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    cursor: pointer;
    transition: background 240ms ease, transform 240ms ease;
    background: rgba(10,10,10,0.85);
}

.service-card:nth-child(3),
.service-card:nth-child(6) { border-right: 0; }

.service-card:nth-child(4),
.service-card:nth-child(5),
.service-card:nth-child(6) { border-bottom: 0; }

.service-card:hover {
    background: rgba(255,255,255,0.07);
    transform: translateY(-3px);
}

.service-card span {
    display: block;
    color: #888;
    font-weight: 900;
    margin-bottom: 34px;
    font-size: 0.85rem;
}

.service-card h3 {
    margin: 0;
    font-size: 1.45rem;
    line-height: 1.05;
    color: #fff;
}

.service-card p {
    margin: 14px 0 0;
    color: #999;
    line-height: 1.6;
    font-size: 0.9rem;
}

.card-arrow {
    position: absolute;
    bottom: 20px;
    right: 24px;
    font-size: 1.1rem;
    color: #555;
    transition: color 0.2s, transform 0.2s;
}

.service-card:hover .card-arrow {
    color: var(--cyan);
    transform: translateX(4px);
}

/* ─── CLIENTS ─── */
.clients-section {
    position: relative;
    overflow: hidden;
    padding: clamp(54px, 7vw, 86px) clamp(20px, 6vw, 84px);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 82% 12%, rgba(0,234,255,0.1), transparent 24rem),
        linear-gradient(90deg, rgba(7,7,17,0.98), rgba(12,18,32,0.98));
}

.logo-marquee {
    position: relative;
    overflow: hidden;
    width: calc(100% + clamp(40px, 12vw, 168px));
    margin-left: calc(clamp(20px, 6vw, 84px) * -1);
    padding: 18px 0;
    border-top: 1px solid rgba(255,255,255,0.14);
    border-bottom: 1px solid rgba(255,255,255,0.14);
    background: rgba(255,255,255,0.035);
}

.logo-marquee::before,
.logo-marquee::after {
    content: "";
    position: absolute;
    top: 0; bottom: 0;
    z-index: 2;
    width: min(18vw, 180px);
    pointer-events: none;
}

.logo-marquee::before { left: 0; background: linear-gradient(90deg, #070711, transparent); }
.logo-marquee::after  { right: 0; background: linear-gradient(270deg, #0c1220, transparent); }

.logo-track {
    display: flex;
    width: max-content;
    gap: 18px;
    animation: logoSlide 36s linear infinite;
}

.logo-marquee:hover .logo-track { animation-play-state: paused; }

.logo-tile {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 230px; height: 92px;
    padding: 20px 28px;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255,191,72,0.12), rgba(255,255,255,0.025)),
        rgba(5,5,16,0.64);
    box-shadow: 0 0 28px rgba(0,234,255,0.08);
}

.logo-tile img {
    width: 100%; max-width: 170px; height: 48px;
    object-fit: contain;
    mix-blend-mode: screen;
    filter: brightness(0) saturate(100%) invert(79%) sepia(54%) saturate(791%) hue-rotate(347deg) brightness(102%) contrast(101%);
    opacity: 0.94;
}

.logo-tile:hover img {
    opacity: 1;
    filter: brightness(0) saturate(100%) invert(91%) sepia(70%) saturate(657%) hue-rotate(345deg) brightness(103%) contrast(104%);
}

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

/* ─── EXPERIENCE ─── */
.experience-section {
    background: linear-gradient(180deg, rgba(255,255,255,0.035), transparent);
}

.experience-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 270px;
    gap: 18px;
}

.image-card {
    position: relative;
    overflow: hidden;
    min-height: 270px;
    border-radius: 8px;
    isolation: isolate;
    background: var(--panel-strong);
    box-shadow: var(--shadow);
}

.image-card.large { grid-column: span 2; grid-row: span 2; }

.image-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 500ms ease, filter 500ms ease;
}

.image-card::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, transparent 26%, rgba(5,5,16,0.92));
}

.image-card div {
    position: absolute;
    left: 20px; right: 20px; bottom: 20px;
    z-index: 2;
}

.image-card h3 { margin: 0; font-size: 1.45rem; line-height: 1.05; }
.image-card p  { margin: 14px 0 0; color: var(--muted); line-height: 1.6; }

.image-card:hover img { transform: scale(1.08); filter: saturate(1.22); }

/* ─── GALLERY – B&W section header ─── */
.gallery-section {
    background: #080808;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.gallery-section .section-heading p { color: #aaaaaa; }
.gallery-section .section-heading h2 { color: #ffffff; }

/* Video row */
.gallery-videos {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.video-placeholder {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: #111;
    border: 1px solid rgba(255,255,255,0.1);
    aspect-ratio: 16/9;
}

.video-placeholder video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Show placeholder label only if video fails / no src found */
.video-placeholder-label {
    display: none;
    position: absolute;
    inset: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    color: #888;
    font-size: 0.85rem;
    line-height: 1.6;
    background: #111;
    padding: 20px;
}

.video-placeholder video:not([src]) ~ .video-placeholder-label,
.video-placeholder video[src="images/video1.mp4"] ~ .video-placeholder-label,
.video-placeholder video[src="images/video2.mp4"] ~ .video-placeholder-label,
.video-placeholder video[src="images/video3.mp4"] ~ .video-placeholder-label {
    display: flex;
}

/* Photo grid */
.gallery {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-auto-rows: 210px;
    gap: 16px;
}

.gallery img {
    width: 100%; height: 100%;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.4s ease, filter 0.4s ease;
}

.gallery img:hover { transform: scale(1.03); filter: brightness(1.1); }

.gallery img:nth-child(1),
.gallery img:nth-child(4) { grid-column: span 2; }

.gallery img:nth-child(2),
.gallery img:nth-child(5) { grid-row: span 2; }

.gallery img:nth-child(7),
.gallery img:nth-child(10) { grid-column: span 2; }

.gallery img:nth-child(8) { grid-row: span 2; }

/* ─── CONTACT ─── */
.contact-section {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.55fr);
    gap: 36px;
    align-items: start;
    margin: 0 clamp(20px, 6vw, 84px) 86px;
    padding: clamp(34px, 5vw, 58px);
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 8px;
    background:
        linear-gradient(135deg, rgba(255,45,212,0.2), rgba(0,234,255,0.12)),
        rgba(16,17,37,0.9);
    box-shadow: var(--shadow);
}

.contact-section p { margin: 14px 0 0; color: var(--muted); line-height: 1.6; }

.booking-form { display: grid; gap: 14px; }

.booking-form label {
    display: grid;
    gap: 8px;
    color: rgba(255,255,255,0.76);
    font-size: 0.86rem;
    font-weight: 800;
}

.booking-form input {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 8px;
    color: var(--text);
    background: rgba(5,5,16,0.52);
    font: inherit;
}

.booking-form input:focus {
    outline: 2px solid rgba(0,234,255,0.5);
    outline-offset: 2px;
}

/* ─── FLOATING WA ─── */
.floating-whatsapp {
    position: fixed;
    right: 18px; bottom: 18px;
    z-index: 25;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 18px;
    border-radius: 999px;
    color: #041008;
    background: #25d366;
    font-size: 0.9rem;
    font-weight: 900;
    box-shadow: 0 0 34px rgba(37,211,102,0.44);
}

/* ─── DISCO + PARTICLES ─── */
.disco-ball {
    position: fixed;
    top: 72px;
    right: clamp(18px, 6vw, 74px);
    z-index: 18;
    width: 64px; height: 64px;
    border-radius: 50%;
    background:
        linear-gradient(90deg, transparent 48%, rgba(0,0,0,0.24) 50%, transparent 52%),
        linear-gradient(0deg,  transparent 48%, rgba(0,0,0,0.18) 50%, transparent 52%),
        radial-gradient(circle at 30% 28%, #ffffff, #d8fbff 22%, #7f8dff 52%, #ff57dd);
    box-shadow: 0 0 32px rgba(255,255,255,0.42);
    animation: discoSwing 5s ease-in-out infinite;
}

.disco-ball::before {
    content: "";
    position: absolute;
    left: 50%; bottom: 100%;
    width: 1px; height: 80px;
    background: rgba(255,255,255,0.38);
}

.party-lights span {
    position: fixed;
    z-index: 1;
    border-radius: 50%;
    pointer-events: none;
    animation: floatUp linear forwards;
}

@keyframes floatUp {
    from { transform: translateY(100vh) scale(0.7); opacity: 0.95; }
    to   { transform: translateY(-12vh) scale(1.35); opacity: 0; }
}

@keyframes discoSwing {
    0%, 100% { transform: rotate(-7deg) translateY(0); }
    50%       { transform: rotate(7deg) translateY(8px); }
}

/* ══════════════════════════════════════════
   SERVICE DETAIL OVERLAY
══════════════════════════════════════════ */
.service-overlay {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: stretch;
    justify-content: flex-end;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.service-overlay.open {
    opacity: 1;
    pointer-events: all;
}

/* dim backdrop */
.service-overlay::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.72);
    backdrop-filter: blur(6px);
}

.service-overlay-inner {
    position: relative;
    z-index: 2;
    width: min(780px, 100%);
    height: 100%;
    background: #0d0d12;
    border-left: 1px solid rgba(255,255,255,0.1);
    overflow-y: auto;
    transform: translateX(60px);
    transition: transform 0.38s cubic-bezier(0.22,1,0.36,1);
    display: flex;
    flex-direction: column;
}

.service-overlay.open .service-overlay-inner {
    transform: translateX(0);
}

.overlay-close {
    position: sticky;
    top: 0;
    align-self: flex-end;
    margin: 18px 18px 0;
    width: 40px; height: 40px;
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    z-index: 5;
    flex-shrink: 0;
}

.overlay-close:hover { background: rgba(255,255,255,0.16); }

.overlay-content {
    padding: 0 36px 60px;
    flex: 1;
}

/* Overlay hero banner */
.overlay-hero {
    height: 220px;
    background: #1a1a1a;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 28px;
    position: relative;
}

.overlay-hero img {
    width: 100%; height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.overlay-hero-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding: 24px;
    background: linear-gradient(180deg, transparent, rgba(0,0,0,0.8));
}

.overlay-title {
    margin: 0 0 6px;
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    line-height: 1;
    color: #fff;
}

.overlay-subtitle {
    margin: 0 0 28px;
    color: #999;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Overlay photo grid */
.overlay-photos {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 12px;
    margin-bottom: 32px;
}

.overlay-photo {
    aspect-ratio: 4/3;
    border-radius: 8px;
    overflow: hidden;
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.08);
    position: relative;
}

.overlay-photo img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.overlay-photo:hover img { transform: scale(1.07); }

/* placeholder for missing images */
.overlay-photo-placeholder {
    width: 100%; height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 8px;
    color: #555;
    font-size: 0.78rem;
    text-align: center;
    padding: 12px;
    background: #141414;
}

.overlay-photo-placeholder .icon { font-size: 1.8rem; }

/* Details list */
.overlay-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}

.detail-chip {
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    font-size: 0.85rem;
    color: #ccc;
    line-height: 1.4;
}

.detail-chip strong { display: block; color: #fff; margin-bottom: 2px; }

/* CTA at bottom of overlay */
.overlay-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan), var(--lime));
    color: #050510;
    font-weight: 800;
    font-size: 0.94rem;
    font-family: inherit;
    border: 0;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
}

.overlay-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,234,255,0.3); }

/* ─── RESPONSIVE ─── */
@media (max-width: 980px) {
    .site-header { align-items: flex-start; flex-direction: column; gap: 12px; }
    .site-header nav { width: 100%; overflow-x: auto; padding-bottom: 4px; }
    .hero { padding-top: 164px; }
    .section-heading, .contact-section { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .service-card:nth-child(3), .service-card:nth-child(6) { border-right: 0; }
    .service-card:nth-child(2) { border-right: 1px solid rgba(255,255,255,0.1); }
    .service-card:nth-child(even) { border-right: 0; }
    .service-card:nth-child(5), .service-card:nth-child(6) { border-bottom: 0; }
    .service-card:nth-child(4) { border-bottom: 1px solid rgba(255,255,255,0.1); }
    .experience-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .gallery { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .gallery-videos { grid-template-columns: 1fr; }
    .overlay-photos { grid-template-columns: repeat(2, 1fr); }
    .overlay-details { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
    .site-header { position: absolute; }
    .site-header nav a:not(.nav-cta) { display: none; }
    .hero { min-height: 92vh; padding-top: 130px; }
    .hero h1 { font-size: clamp(2.5rem, 16vw, 4.3rem); }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .service-grid, .experience-grid, .gallery { grid-template-columns: 1fr; }
    .service-card { border-right: 0 !important; border-bottom: 1px solid rgba(255,255,255,0.1) !important; }
    .service-card:last-child { border-bottom: 0 !important; }
    .image-card.large,
    .gallery img:nth-child(1), .gallery img:nth-child(4),
    .gallery img:nth-child(2), .gallery img:nth-child(5),
    .gallery img:nth-child(7), .gallery img:nth-child(8),
    .gallery img:nth-child(10) { grid-column: auto; grid-row: auto; }
    .gallery { grid-auto-rows: 260px; }
    .contact-section { margin-bottom: 96px; padding: 24px; }
    .logo-tile { width: 190px; height: 74px; padding-inline: 18px; }
    .logo-tile img { max-width: 148px; height: 40px; }
    .service-overlay-inner { width: 100%; }
    .overlay-content { padding: 0 20px 60px; }
    .overlay-photos { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}