/* Base Theme: Dark mode with a vibrant, trustworthy blue accent */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&display=swap');

:root {
    --bg-color: #0a0a0a;
    --text-color: #ffffff;
    --accent-color: #0066ff;
    --accent-glow: #00a3ff;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Montserrat', Arial, sans-serif; }
html { scroll-behavior: smooth; }
body { background-color: var(--bg-color); color: var(--text-color); line-height: 1.6; }

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
    background: #000;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: background-color 0.35s ease, backdrop-filter 0.35s ease, padding 0.35s ease, border-bottom-color 0.35s ease;
    border-bottom: 1px solid transparent;
}

nav.scrolled {
    background: rgba(10, 10, 10, 0.55);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    padding: 1.25rem 5%;
    border-bottom-color: rgba(255, 255, 255, 0.08);
}

.logo { font-weight: 900; font-size: 1.5rem; letter-spacing: 2px; text-transform: uppercase; }
.nav-links a { color: var(--text-color); text-decoration: none; margin-left: 2rem; font-weight: 700; text-transform: uppercase; font-size: 0.9rem; transition: color 0.2s ease; }
.nav-links a:hover { color: var(--accent-color); }

.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 0 5%;
    background: radial-gradient(circle at 12% 35%, rgba(0,102,255,0.18), transparent 24%), linear-gradient(rgba(0,0,0,0.82), rgba(0,0,0,0.9)), url('assets/hero-bg.jpg') center/cover;
}

.hero h1 { font-size: clamp(2.7rem, 5vw, 5.4rem); font-weight: 900; text-transform: uppercase; line-height: 1.1; max-width: 1200px; }
.hero h1 span { color: var(--accent-color); }

section { padding: 5rem 5%; border-bottom: 1px solid #222; }
.section-title { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; text-transform: uppercase; margin-bottom: 3rem; }

.what-we-do-grid,
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }

.card { background: #111; padding: 2rem; border-left: 4px solid var(--accent-color); }
.card h3 { font-size: 1.5rem; margin-bottom: 1rem; }

@keyframes wiggle {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
    100% { transform: rotate(0deg); }
}

.service-item { text-align: left; }
.service-item img { width: 100%; height: 250px; object-fit: cover; background: #222; margin-bottom: 1rem; border-radius: 4px; cursor: pointer; }
.service-item img:hover { animation: wiggle 0.4s ease-in-out; }
.service-item h3 { font-size: 1.8rem; margin-bottom: 1rem; text-transform: uppercase; }

.showcase {
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background: radial-gradient(ellipse at center, #08152e 0%, #000 70%);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(0, 102, 255, 0.15);
    box-shadow: 0 25px 80px rgba(0, 102, 255, 0.18), inset 0 0 0 1px rgba(255,255,255,0.03);
    isolation: isolate;
}

.showcase::before {
    content: '';
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 120px rgba(0,0,0,0.72);
    z-index: 9;
    pointer-events: none;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.slide.active {
    opacity: 1;
    z-index: 3;
    pointer-events: auto;
}

.slide.leaving {
    opacity: 1;
    z-index: 4;
    pointer-events: none;
}

.slide.entering { z-index: 5; }

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 1;
    transform: scale(1.001);
}

.slide.entering img { animation: digitalResolveIn 0.95s steps(9, end) both; }
.slide.leaving img { animation: digitalResolveOut 0.95s steps(8, end) both; }

.slide::after {
    content: '';
    position: absolute;
    inset: -2px;
    opacity: 0;
    z-index: 4;
    pointer-events: none;
    background:
        repeating-linear-gradient(90deg, rgba(0,102,255,0.0) 0 8px, rgba(0,163,255,0.22) 8px 10px, rgba(255,255,255,0.07) 10px 12px),
        repeating-linear-gradient(0deg, rgba(255,255,255,0.0) 0 10px, rgba(0,102,255,0.18) 10px 12px),
        radial-gradient(circle at 50% 50%, rgba(0,163,255,0.5), transparent 48%);
    mix-blend-mode: screen;
    filter: blur(0.3px);
}

.slide.entering::after { animation: nanoGridIn 0.95s ease both; }
.slide.leaving::after { animation: nanoGridOut 0.95s ease both; }

@keyframes digitalResolveIn {
    0% { opacity: 0; filter: blur(14px) brightness(1.8) contrast(1.6) saturate(2); transform: scale(1.045); clip-path: polygon(0 0, 100% 0, 100% 2%, 0 8%); }
    18% { opacity: 0.25; clip-path: polygon(0 0, 100% 0, 100% 18%, 72% 16%, 72% 35%, 41% 35%, 41% 22%, 0 24%); }
    39% { opacity: 0.52; filter: blur(8px) brightness(1.55) contrast(1.45) saturate(1.8); clip-path: polygon(0 0, 100% 0, 100% 48%, 84% 48%, 84% 72%, 56% 72%, 56% 55%, 0 55%); }
    64% { opacity: 0.82; filter: blur(4px) brightness(1.3) contrast(1.2) saturate(1.35); clip-path: polygon(0 0, 100% 0, 100% 100%, 78% 100%, 78% 86%, 18% 86%, 18% 100%, 0 100%); }
    100% { opacity: 1; filter: none; transform: scale(1); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
}

@keyframes digitalResolveOut {
    0% { opacity: 1; filter: none; transform: scale(1); clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); }
    38% { opacity: 0.65; filter: blur(4px) brightness(1.35) contrast(1.25) saturate(1.4); clip-path: polygon(0 0, 100% 0, 100% 82%, 72% 82%, 72% 62%, 42% 62%, 42% 92%, 0 92%); }
    70% { opacity: 0.28; filter: blur(9px) brightness(1.7) contrast(1.45) saturate(1.8); clip-path: polygon(0 0, 100% 0, 100% 44%, 75% 44%, 75% 25%, 45% 25%, 45% 52%, 0 52%); }
    100% { opacity: 0; filter: blur(14px) brightness(1.9) contrast(1.7) saturate(2); transform: scale(1.05); clip-path: polygon(0 0, 100% 0, 100% 4%, 0 10%); }
}

@keyframes nanoGridIn {
    0% { opacity: 0.95; transform: translateX(-7%) scale(1.05); }
    55% { opacity: 0.7; }
    100% { opacity: 0; transform: translateX(7%) scale(1); }
}

@keyframes nanoGridOut {
    0% { opacity: 0; transform: translateX(6%); }
    35% { opacity: 0.9; }
    100% { opacity: 0; transform: translateX(-7%); }
}

.nano-particles {
    position: absolute;
    inset: 0;
    z-index: 8;
    pointer-events: none;
    overflow: hidden;
}

.nano-particles i {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: var(--s);
    height: var(--s);
    background: var(--accent-glow);
    box-shadow: 0 0 12px rgba(0,163,255,0.9), 0 0 26px rgba(0,102,255,0.45);
    animation: particleBurst 0.95s ease-out var(--delay) forwards;
    border-radius: 1px;
    opacity: 0;
}

@keyframes particleBurst {
    0% { opacity: 0; transform: translate3d(0, 0, 0) scale(0.2); }
    18% { opacity: 1; }
    100% { opacity: 0; transform: translate3d(var(--dx), var(--dy), 0) scale(1.2); }
}

.slide-badge {
    position: absolute;
    bottom: 1.75rem;
    left: 1.75rem;
    background: rgba(0, 0, 0, 0.64);
    backdrop-filter: blur(14px) saturate(160%);
    -webkit-backdrop-filter: blur(14px) saturate(160%);
    padding: 1rem 1.5rem;
    border-left: 3px solid var(--accent-color);
    border-radius: 4px;
    cursor: pointer;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s, background 0.2s ease;
    z-index: 10;
    pointer-events: none;
}

.slide.active .slide-badge { opacity: 1; transform: translateY(0); pointer-events: auto; }
.slide-badge:hover { background: rgba(0, 102, 255, 0.25); }
.slide-badge h3 { font-size: 1.5rem; text-transform: uppercase; letter-spacing: 1px; }
.slide-badge p { color: var(--accent-color); margin-top: 0.25rem; font-weight: 700; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 1.5px; }

.slide-cta {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    background: linear-gradient(180deg, rgba(0,0,0,0.42) 0%, rgba(0,15,40,0.72) 100%);
    opacity: 0;
    transition: opacity 0.6s ease 0.15s;
    z-index: 10;
    pointer-events: none;
}

.slide.active .slide-cta { opacity: 1; pointer-events: auto; }
.slide-cta .eyebrow { font-size: 0.85rem; color: var(--accent-color); font-weight: 700; letter-spacing: 4px; text-transform: uppercase; margin-bottom: 1rem; }
.slide-cta h3 { font-size: clamp(2rem, 5vw, 3.75rem); font-weight: 900; text-transform: uppercase; line-height: 1.05; margin-bottom: 1rem; max-width: 900px; }
.slide-cta h3 span { color: var(--accent-color); }
.slide-cta p { font-size: 1.05rem; color: #ccd6e6; margin-bottom: 2rem; max-width: 600px; }

.cta-button {
    display: inline-block;
    padding: 1.1rem 2.75rem;
    background: var(--accent-color);
    color: #fff;
    text-decoration: none;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 1.05rem;
    letter-spacing: 1.5px;
    border-radius: 4px;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.1), 0 10px 40px rgba(0, 102, 255, 0.55);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    position: relative;
    overflow: hidden;
}

.cta-button:hover { transform: translateY(-2px); background: #1a78ff; box-shadow: 0 0 0 1px rgba(255,255,255,0.15), 0 14px 50px rgba(0, 102, 255, 0.75); }
.cta-button:active { transform: translateY(0); }

.showcase-dots { display: flex; justify-content: center; gap: 0.6rem; margin-top: 1.5rem; }
.showcase-dots button {
    width: 36px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.15);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background 0.3s ease;
    overflow: hidden;
    position: relative;
}

.showcase-dots button.active { background: rgba(0, 102, 255, 0.35); }
.showcase-dots button.active::after {
    content: '';
    position: absolute;
    inset: 0;
    width: 0;
    background: var(--accent-color);
    animation: dotFill 3s linear forwards;
}

.showcase-dots button.active.paused::after { animation-play-state: paused; }
@keyframes dotFill { from { width: 0; } to { width: 100%; } }

.lead-box { max-width: 600px; margin: 0 auto; background: #111; padding: 3rem; border-radius: 8px; }
.lead-box input,
.lead-box textarea { width: 100%; padding: 1rem; margin-bottom: 1rem; background: #000; border: 1px solid #333; color: #fff; font-family: inherit; border-radius: 4px; }
.lead-box input:focus,
.lead-box textarea:focus { outline: none; border-color: var(--accent-color); }
.lead-box button { width: 100%; padding: 1rem; background: var(--accent-color); color: #fff; border: none; font-weight: 900; text-transform: uppercase; cursor: pointer; font-size: 1.2rem; border-radius: 4px; transition: 0.2s; }
.lead-box button:hover { background: #0052cc; }

.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.95); z-index: 1000; justify-content: center; align-items: center; }
.modal-content { background: #111; padding: 4rem; max-width: 800px; width: 90%; position: relative; border-top: 5px solid var(--accent-color); border-radius: 8px; text-align: center; }
.close-modal { position: absolute; top: 1rem; right: 2rem; font-size: 2.5rem; cursor: pointer; font-weight: 900; color: #555; transition: 0.2s; }
.close-modal:hover { color: #fff; }
.testimonial blockquote { font-size: 1.2rem; font-style: italic; margin-bottom: 2rem; color: #ddd; line-height: 1.8; }
.testimonial-author { font-weight: 700; font-size: 1.1rem; color: var(--accent-color); text-transform: uppercase; }

footer { text-align: center; padding: 3rem 5%; background: #000; font-size: 0.9rem; color: #666; }
footer a { color: #888; text-decoration: underline; transition: 0.2s; }
footer a:hover { color: var(--accent-color); }

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

@media (max-width: 700px) {
    nav { align-items: flex-start; gap: 1rem; }
    .nav-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0.6rem; }
    .nav-links a { margin-left: 0; font-size: 0.75rem; }
    .hero h1 { font-size: 9vw; }
    .section-title { font-size: 2rem; }
    .showcase { aspect-ratio: 4 / 3; }
    .slide-badge { bottom: 1rem; left: 1rem; padding: 0.75rem 1rem; }
    .slide-badge h3 { font-size: 1.1rem; }
    .slide-cta p { font-size: 0.9rem; }
    .cta-button { padding: 0.9rem 1.75rem; font-size: 0.9rem; }
    .lead-box { padding: 2rem; }
}