/* Custom Properties */
:root {
    --bg-color: #030303;
    --bg-color-alt: #0a0a0a;
    --card-bg: rgba(20, 20, 20, 0.4);
    --text-main: #fcfcfc;
    --text-muted: #888888;
    
    --accent-primary: #0088ff;
    --accent-secondary: #ff0055;
    --accent-dark: #0033aa;
    
    --accent-gradient: linear-gradient(135deg, var(--accent-primary) 0%, #0055ff 100%);
    
    --border-color: rgba(255, 255, 255, 0.05);
    --border-glow: rgba(0, 136, 255, 0.15);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Basics */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }
body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Tech Grid Background - Extremely subtle */
.tb-tech-grid {
    position: relative;
    background: var(--bg-color);
    z-index: 1;
}
.tb-tech-grid::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: -1;
}
.tb-tech-grid::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.02), transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* Glowing Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -2;
    pointer-events: none;
    opacity: 0.6;
}

/* Typography Hierarchy */
h1, h2, h3, h4 { 
    font-family: var(--font-heading); 
    line-height: 1.05; 
    font-weight: 800; 
    letter-spacing: -0.04em; 
}
h2 { font-size: clamp(36px, 4vw, 56px); color: #fff; margin-bottom: 12px; }
.text-gradient {
    background: linear-gradient(90deg, #fff 0%, #666 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero h1 .text-gradient {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header { text-align: center; margin-bottom: 5rem; position: relative; z-index: 2; }
.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 1rem auto 0;
    font-weight: 400;
}

/* Labels & Dots */
.tb-tech-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: #666;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}
.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-primary);
    animation: blink 2s infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* Floating Header */
.header {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 1200px;
    z-index: 100;
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 100px;
    transition: var(--transition);
}
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
    padding: 0 32px;
}
.logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
.logo img {
    max-height: 32px;
    width: auto;
    object-fit: contain;
}

.nav { display: flex; align-items: center; gap: 32px; }
.nav a:not(.btn) {
    color: #999;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}
.nav a:not(.btn):hover { color: #fff; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 100px;
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font-body);
    font-size: 15px;
}
.btn-primary {
    background: var(--text-main);
    color: #000;
}
.btn-primary:hover {
    background: var(--accent-primary);
    color: #fff;
    box-shadow: 0 10px 30px rgba(0, 136, 255, 0.3);
}
.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid rgba(255,255,255,0.15);
}
.btn-outline:hover {
    border-color: #fff;
    background: rgba(255,255,255,0.02);
}
.btn-large { padding: 18px 40px; font-size: 16px; }

/* Floating Sleek Contact */
.wa-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    height: 54px;
    padding: 0 24px;
    background: rgba(15, 15, 15, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    z-index: 999;
    transition: var(--transition);
    text-decoration: none;
}
.wa-floating:hover {
    background: #fff;
    color: #000;
    border-color: #fff;
}
.wa-status-dot {
    width: 8px;
    height: 8px;
    background: #25D366;
    border-radius: 50%;
    box-shadow: 0 0 10px #25D366;
}

/* Hero Section */
.hero {
    position: relative;
    overflow: hidden;
    padding: 16rem 0 10rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}
.hero-container { position: relative; z-index: 2; }
.badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.03);
    color: #aaa;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.hero h1 { font-size: clamp(48px, 7vw, 92px); margin-bottom: 24px; }
.hero p {
    font-size: 20px;
    color: #888;
    margin-bottom: 48px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

/* Marquee (Epic Outline Style) */
.marquee-section { padding: 4rem 0; background: transparent; overflow: hidden; }
.marquee-container { width: 100%; display: flex; position: relative; }
.marquee-container::before, .marquee-container::after { content: ""; position: absolute; top: 0; width: 150px; height: 100%; z-index: 2; }
.marquee-container::before { left: 0; background: linear-gradient(to right, var(--bg-color), transparent); }
.marquee-container::after { right: 0; background: linear-gradient(to left, var(--bg-color), transparent); }
.marquee-track { display: flex; gap: 6rem; animation: marquee 25s linear infinite; align-items: center; }
.marquee-track span { 
    font-size: 4rem; 
    font-weight: 900; 
    color: #1a1a1a; 
    text-transform: uppercase; 
    font-family: var(--font-heading); 
    white-space: nowrap; 
    letter-spacing: -2px;
}
.marquee-track span.outline {
    color: transparent;
    -webkit-text-stroke: 1px rgba(255,255,255,0.1);
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Solutions Tech Tab Layout */
.tb-solutions-tech { padding: 150px 0; }
.tb-tech-inner { position: relative; z-index: 2; }
.tb-tech-head { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: end; margin-bottom: 80px; }
.tb-tech-head p { color: var(--text-muted); font-size: 18px; line-height: 1.7; }

.tb-tech-layout { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: stretch; }
.tb-tech-selector { display: flex; flex-direction: column; gap: 32px; }
.tb-selector-head h3 { font-size: 32px; color: #fff; margin-bottom: 8px;}

.tb-tech-orbit { display: grid; gap: 16px; }
.tb-tech-item {
    display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: center;
    padding: 24px; border-radius: 20px; border: 1px solid rgba(255,255,255,0.03);
    background: rgba(255,255,255,0.01); color: #fff; cursor: pointer; transition: var(--transition); text-align: left;
}
.tb-tech-item span {
    display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px;
    background: rgba(255,255,255,0.03); color: #666; font-weight: 800; font-size: 14px;
}
.tb-tech-item strong { display: block; font-size: 20px; margin-bottom: 6px; color: #ccc; font-family: var(--font-heading); }
.tb-tech-item small { display: block; color: #666; font-size: 14px; font-weight: 400; }
.tb-tech-item:hover { background: rgba(255,255,255,0.03); }
.tb-tech-item.active { border-color: rgba(255,255,255,0.15); background: rgba(255,255,255,0.04); }
.tb-tech-item.active span { background: #fff; color: #000; }
.tb-tech-item.active strong { color: #fff; }

.tb-tech-panel {
    position: relative; padding: 60px; border-radius: 32px;
    background: var(--card-bg); border: 1px solid var(--border-color);
    backdrop-filter: blur(20px); overflow: hidden; display: flex; flex-direction: column; justify-content: center;
}
.tb-panel-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
.tb-panel-top span { padding: 8px 16px; border-radius: 100px; background: rgba(255,255,255,0.05); font-size: 12px; font-weight: 700; color: #aaa; text-transform: uppercase; letter-spacing: 1px;}
.tb-panel-top b { font-size: 96px; line-height: 0.8; color: rgba(255,255,255,0.03); font-family: var(--font-heading); }
.tb-tech-panel h3 { font-size: clamp(32px, 3vw, 48px); margin-bottom: 24px; color: #fff; }
.tb-tech-panel > p { color: #999; font-size: 18px; margin-bottom: 48px; max-width: 500px; line-height: 1.7; }

.tb-panel-data { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 48px; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 40px;}
.tb-panel-data small { display: block; color: #555; font-size: 11px; text-transform: uppercase; font-weight: 700; letter-spacing: 2px; margin-bottom: 12px; }
.tb-panel-data strong { font-size: 16px; color: #eee; font-weight: 500; }

.tb-panel-features { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.tb-panel-features span { padding: 12px 20px; border-radius: 100px; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.05); font-size: 13px; font-weight: 500; color: #aaa; }

.tb-panel-cta {
    display: inline-flex; align-items: center; gap: 16px; padding: 16px 32px; border-radius: 100px;
    background: #fff; color: #000; text-decoration: none; font-weight: 700; font-size: 15px; transition: var(--transition); width: max-content;
}
.tb-panel-cta:hover { background: var(--accent-primary); color: #fff; }

.tb-panel-animate { animation: tbPanelIn 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes tbPanelIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* Pricing Minimal */
.tb-price-minimal { padding: 150px 0; }
.tb-price-minimal-head { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: end; margin-bottom: 80px; }
.tb-price-minimal-head p { color: var(--text-muted); font-size: 18px; line-height: 1.7; }
.tb-price-minimal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; }
.tb-price-minimal-card {
    background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 32px; padding: 48px 40px;
    backdrop-filter: blur(20px); transition: var(--transition); display: flex; flex-direction: column; position: relative;
}
.tb-price-minimal-card:hover { border-color: rgba(255,255,255,0.2); background: rgba(30,30,30,0.6); }

.tb-price-card-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.tb-price-card-top span { font-size: 28px; font-family: var(--font-heading); font-weight: 800; color: #fff; }
.tb-price-card-top small { padding: 6px 14px; border-radius: 100px; background: rgba(255,255,255,0.05); color: #888; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;}

.tb-price-box { margin: 40px 0; }
.tb-price-box small { display: block; color: #555; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }
.tb-price-box strong { font-size: 48px; font-family: var(--font-heading); font-weight: 800; color: #fff; line-height: 1; }
.tb-price-box del { color: #444; font-size: 18px; margin-left: 12px; font-weight: 500; }

.tb-price-minimal-card p { color: #888; font-size: 16px; margin-bottom: 40px; line-height: 1.6; }
.tb-price-minimal-card ul { list-style: none; margin-bottom: 48px; flex-grow: 1; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 32px;}
.tb-price-minimal-card ul li { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; color: #bbb; font-size: 15px; font-weight: 400; }
.tb-price-minimal-card ul li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--text-main); opacity: 0.3; }

.badge-popular { position: absolute; top: -16px; left: 50%; transform: translateX(-50%); background: #fff; color: #000; font-weight: 800; padding: 8px 20px; border-radius: 100px; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; white-space: nowrap; }

/* Carousel Section */
.projects { padding: 150px 0; overflow: hidden; }
.carousel-container { width: 100%; overflow: hidden; position: relative; }
.carousel-track { display: flex; gap: 40px; width: max-content; animation: scroll 30s linear infinite; }
.carousel-img { width: 700px; height: 393.75px; object-fit: cover; border-radius: 20px; border: 1px solid rgba(255,255,255,0.05); filter: grayscale(20%); transition: var(--transition); }
.carousel-img:hover { filter: grayscale(0%); transform: scale(1.02); }
@keyframes scroll { 0% { transform: translateX(0); } 100% { transform: translateX(calc(-50% - 20px)); } }

/* FAQ Section */
.faq-section { padding: 150px 0; }
.faq-list { max-width: 900px; margin: 0 auto; position: relative; z-index: 2; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.05); }
.faq-question { width: 100%; text-align: left; padding: 32px 0; background: none; border: none; color: #fff; font-size: 20px; font-family: var(--font-heading); font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; letter-spacing: -0.5px;}
.faq-question span:first-child { color: #888; margin-right: 24px; font-weight: 400; font-family: var(--font-body); font-size: 14px;}
.faq-question div { display: flex; align-items: center; }
.faq-icon { color: #666; font-size: 24px; transition: var(--transition); font-weight: 300; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
.faq-answer p { padding-bottom: 40px; color: #888; font-size: 16px; line-height: 1.8; padding-left: 50px; max-width: 700px;}
.faq-item.active .faq-icon { transform: rotate(45deg); color: #fff; }
.faq-item.active .faq-answer { max-height: 300px; }

/* About Section */
.about-section { padding: 100px 0 150px; }
.about-content { padding: 80px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.about-content h2 { margin-bottom: 24px; }
.about-content p { color: #888; font-size: 20px; max-width: 600px; margin-bottom: 48px; line-height: 1.6; }

/* Footer */
.footer { padding: 80px 0; border-top: 1px solid rgba(255,255,255,0.05); text-align: center; }
.footer p { color: #555; margin-top: 1.5rem; font-size: 14px; font-weight: 500; }

/* Responsive */
@media (max-width: 1000px) {
    .tb-tech-head, .tb-price-minimal-head { grid-template-columns: 1fr; gap: 24px; margin-bottom: 60px; }
    .tb-tech-layout { grid-template-columns: 1fr; gap: 60px;}
    .hero h1 { font-size: 56px; }
    .carousel-img { width: 400px; height: 225px; }
}

@media (max-width: 768px) {
    .header { width: 100%; top: 0; border-radius: 0; border: none; border-bottom: 1px solid rgba(255,255,255,0.05); background: #030303;}
    .hero { padding-top: 12rem; }
    .hero h1 { font-size: 48px; }
    .nav { display: none; }
    .tb-tech-panel { padding: 40px 24px; }
    .tb-price-minimal-card { padding: 40px 24px; }
    .about-content { padding: 40px 24px; }
    .tb-panel-top b { font-size: 64px; }
    .tb-panel-data { grid-template-columns: 1fr; }
    .faq-question { font-size: 18px; flex-direction: row; align-items: center; gap: 16px; }
    .faq-question span:first-child { width: calc(100% - 30px); }
    .faq-answer p { padding-left: 0; }
    .marquee-track span { font-size: 2.5rem; padding: 0 20px; }
    .wa-floating { bottom: 20px; right: 20px; height: 48px; padding: 0 16px; font-size: 13px; }
}