/* ============ DESIGN TOKENS — ROOT LEVEL THEME ============ */
:root {
    /* === LIGHT THEME === */
    --bg-base:     #f7f5f0;
    --bg-elevated: #ffffff;
    --bg-glass:    rgba(255,255,255,0.8);

    /* ZyntelAI Gold Brand */
    --corp-blue:        #d4890a;
    --corp-blue-light:  #f5a623;
    --corp-blue-dark:   #a36808;
    --corp-blue-accent: #fbbf24;

    --gold-primary: #d4890a;
    --gold-light:   #f5a623;
    --gold-dark:    #a36808;

    --text-primary:   #111111;
    --text-secondary: #4a4a4a;
    --text-muted:     #888888;

    --border-color: rgba(212,137,10,0.15);
    --border-hover: rgba(212,137,10,0.45);

    --font-heading: 'Space Grotesk', sans-serif;
    --font-body:    'Space Grotesk', sans-serif;

    --header-height:     80px;
    --transition-smooth: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);

    --shadow-card:  0 4px 24px rgba(212,137,10,0.10);
    --shadow-hover: 0 12px 40px rgba(212,137,10,0.22);
}

/* === DARK THEME === */
[data-theme="dark"] {
    --bg-base:     #0e0b07;
    --bg-elevated: #181208;
    --bg-glass:    rgba(255,255,255,0.03);

    /* ZyntelAI Gold — slightly brighter for dark bg */
    --corp-blue:        #f5a623;
    --corp-blue-light:  #fbbf24;
    --corp-blue-dark:   #d4890a;
    --corp-blue-accent: #fde68a;

    --gold-primary: #f5a623;
    --gold-light:   #fbbf24;
    --gold-dark:    #d4890a;

    --text-primary:   #f5f0e8;
    --text-secondary: #b8a990;
    --text-muted:     #6b5e4a;

    --border-color: rgba(245,166,35,0.15);
    --border-hover: rgba(245,166,35,0.45);

    --shadow-card:  0 4px 24px rgba(0,0,0,0.5);
    --shadow-hover: 0 12px 40px rgba(245,166,35,0.18);
}

/* ============ RESET & BASE ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.4s, color 0.4s;
}

/* Light mode subtle noise */
[data-theme="light"] body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.015'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 9999; opacity: 0.8;
}

[data-theme="dark"] body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 9999; opacity: 0.8;
}

h1,h2,h3,h4,h5,h6 { font-family: var(--font-heading); font-weight: 600; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ============ TYPOGRAPHY & BUTTONS ============ */
.eyebrow {
    font-family: var(--font-body); font-size: 0.7rem; font-weight: 700;
    letter-spacing: 0.25em; text-transform: uppercase; color: var(--corp-blue);
    display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
}
.eyebrow::before { content: ''; width: 30px; height: 2px; background: var(--corp-blue); }

.heading-xl { font-size: clamp(3rem, 5vw, 5.5rem); line-height: 1.05; letter-spacing: -0.02em; margin-bottom: 24px; }
.heading-lg { font-size: clamp(2.2rem, 4vw, 3.8rem); line-height: 1.1; letter-spacing: -0.01em; margin-bottom: 30px; }
.text-italic { font-style: italic; color: var(--corp-blue); }

.container { max-width: 1440px; margin: 0 auto; padding: 0 5%; }

.btn-luxury {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 16px 36px; background: transparent; border: 1px solid var(--border-hover);
    color: var(--text-primary); font-family: var(--font-body); font-size: 0.75rem;
    font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
    cursor: pointer; position: relative; transition: var(--transition-smooth);
    border-radius: 4px;
}
.btn-luxury.primary { background: var(--corp-blue); color: #fff; border-color: var(--corp-blue); }
.btn-luxury.primary:hover { background: var(--corp-blue-light); box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.btn-luxury:not(.primary):hover { border-color: var(--corp-blue); color: var(--corp-blue); transform: translateY(-2px); }
.carrow { transition: transform 0.3s; }
.btn-luxury:hover .carrow { transform: translateX(6px); }

.btn-solid {
    display: inline-flex; align-items: center; gap: 12px;
    padding: 18px 44px; background: var(--corp-blue); color: #fff;
    font-family: var(--font-body); font-size: 0.8rem; font-weight: 700;
    letter-spacing: 0.15em; text-transform: uppercase; border: none;
    border-radius: 6px; cursor: pointer; transition: var(--transition-smooth);
}
.btn-solid:hover { background: var(--corp-blue-light); transform: translateY(-3px); box-shadow: var(--shadow-hover); }

/* ============ THEME TOGGLE BUTTON ============ */
.theme-toggle {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--bg-elevated);
    border: 1.5px solid var(--border-color);
    color: var(--text-primary); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: var(--transition-smooth); flex-shrink: 0;
    box-shadow: var(--shadow-card);
}
.theme-toggle:hover { border-color: var(--corp-blue); color: var(--corp-blue); box-shadow: var(--shadow-hover); }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* ============ HEADER ============ */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; height: var(--header-height);
    display: flex; align-items: center; justify-content: space-between; padding: 0 5%;
    z-index: 1000;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth); backdrop-filter: blur(0px);
}
.site-header.scrolled {
    background: rgba(255,253,248,0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 20px rgba(212,137,10,0.07);
}
[data-theme="dark"] .site-header.scrolled {
    background: rgba(7,13,26,0.9);
}
.logo { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; letter-spacing: 0.03em; }
.logo span { color: var(--corp-blue); }
.nav-menu { display: flex; gap: 40px; }
.nav-link {
    font-family: var(--font-body); font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--text-secondary); transition: color 0.3s ease; position: relative;
}
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--corp-blue); transition: width 0.3s ease; }
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.header-right { display: flex; align-items: center; gap: 14px; }

/* ============ COMMON REVEAL ============ */
section { padding: 100px 0; position: relative; }
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* ============ HERO SECTION ============ */
.hero {
    min-height: 100vh; display: flex; align-items: stretch;
    position: relative; padding-top: var(--header-height); overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 75% 30%, rgba(212,137,10,0.07) 0%, transparent 60%);
}
[data-theme="dark"] .hero {
    background: radial-gradient(ellipse 80% 60% at 75% 30%, rgba(245,166,35,0.06) 0%, transparent 60%);
}

.hero-grid-bg {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(212,137,10,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,137,10,0.06) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 90% 90% at center, black 10%, transparent 80%);
    z-index: 0;
}

.hslide { display: none; flex: 1; align-items: center; position: relative; z-index: 10; padding: 0 5%; }
.hslide.active { display: flex; animation: sIn 0.9s cubic-bezier(0.25, 1, 0.5, 1); }
@keyframes sIn { from { opacity: 0; transform: translateX(60px); } to { opacity: 1; transform: none; } }

.hero-content-wrapper {
    max-width: 1440px; margin: 0 auto; width: 100%; display: flex;
    align-items: center; justify-content: space-between; gap: 60px; min-height: calc(100vh - 160px);
}

.hero-text { flex: 1; max-width: 680px; }
.hero-sub {
    font-size: 1.05rem; color: var(--text-secondary); line-height: 1.8;
    max-width: 520px; font-weight: 400; margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { flex-shrink: 0; width: 460px; }

/* Typing animation wrapper */
.typing-line {
    display: inline-block;
    border-right: 3px solid var(--corp-blue);
    white-space: nowrap; overflow: hidden;
    animation: typing 3.2s steps(40,end) both, blink 0.75s step-end infinite;
}
@keyframes typing { from { width: 0; } to { width: 100%; } }
@keyframes blink { 50% { border-color: transparent; } }

/* Hero slide text entrance */
.hero-text .slide-in {
    opacity: 0; transform: translateX(-50px);
    animation: slideInLeft 0.7s cubic-bezier(0.25,1,0.5,1) forwards;
}
.hslide.active .hero-text .slide-in { animation-play-state: running; }
.slide-in:nth-child(1) { animation-delay: 0.1s; }
.slide-in:nth-child(2) { animation-delay: 0.25s; }
.slide-in:nth-child(3) { animation-delay: 0.4s; }
.slide-in:nth-child(4) { animation-delay: 0.55s; }
@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to   { opacity: 1; transform: none; }
}

/* Metric cards */
.metrics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.metric-card {
    background: var(--bg-elevated); border: 1px solid var(--border-color);
    padding: 28px 24px; position: relative; overflow: hidden;
    transition: var(--transition-smooth); border-radius: 8px;
    box-shadow: var(--shadow-card);
}
.metric-card.full-width { grid-column: span 2; margin-bottom: 14px; }
.metric-card:hover { border-color: var(--corp-blue); box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.metric-num {
    font-family: var(--font-heading); font-size: 3.5rem; font-weight: 700;
    color: var(--text-primary); line-height: 1; margin-bottom: 8px;
}
.metric-num span { color: var(--corp-blue); font-size: 2.2rem; }
.metric-label {
    font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-secondary);
}

/* TECH SVG Illustration in hero */
.hero-illustration {
    width: 100%; height: 360px; position: relative; border-radius: 16px;
    overflow: hidden; background: var(--bg-elevated);
    border: 1px solid var(--border-color); box-shadow: var(--shadow-hover);
    margin-bottom: 14px;
}
.hero-illustration svg { width: 100%; height: 100%; }

/* Controls */
.slider-controls {
    position: absolute; bottom: 40px; left: 5%; right: 5%;
    display: flex; justify-content: center; align-items: center; z-index: 20;
}
.hdots { display: flex; gap: 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); cursor: pointer; transition: all 0.4s; }
.dot.active { background: var(--corp-blue); width: 28px; border-radius: 4px; }

.hero-arrow {
    position: absolute; top: 50%; transform: translateY(-50%);
    width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--border-color); background: var(--bg-elevated);
    color: var(--corp-blue); cursor: pointer; transition: all 0.3s; z-index: 20;
    border-radius: 6px; box-shadow: var(--shadow-card);
}
.hero-arrow:hover { background: var(--corp-blue); border-color: var(--corp-blue); color: #fff; box-shadow: var(--shadow-hover); }
.hero-arrow.prev { left: 20px; }
.hero-arrow.next { right: 20px; }

/* Slide progress bar */
.slide-progress {
    position: absolute; bottom: 0; left: 0; height: 3px;
    background: var(--corp-blue); width: 0%;
    animation: slideProgress 6s linear;
    z-index: 30;
}
@keyframes slideProgress { from { width: 0%; } to { width: 100%; } }

/* ============ POWERED BY TECH SLIDER (Hero) ============ */
.tech-marquee-wrap {
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden; padding: 20px 0;
    background: var(--bg-elevated);
    position: relative; z-index: 5;
}
.tech-marquee-wrap::before,
.tech-marquee-wrap::after {
    content: ''; position: absolute; top: 0; width: 120px; height: 100%; z-index: 2;
}
.tech-marquee-wrap::before { left: 0; background: linear-gradient(to right, var(--bg-elevated), transparent); }
.tech-marquee-wrap::after  { right: 0; background: linear-gradient(to left, var(--bg-elevated), transparent); }

.tech-marquee-label {
    text-align: center;
    font-size: 0.65rem; font-weight: 700; letter-spacing: 0.25em;
    text-transform: uppercase; color: var(--text-muted);
    padding: 0 0 14px;
}
.tech-marquee {
    display: flex; gap: 0; width: max-content;
    animation: marqueeScroll 30s linear infinite;
}
.tech-marquee:hover { animation-play-state: paused; }
@keyframes marqueeScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}
.tech-marquee-item {
    display: flex; align-items: center; gap: 10px;
    padding: 0 36px; white-space: nowrap;
    color: var(--text-secondary); font-size: 0.85rem; font-weight: 600;
    letter-spacing: 0.05em; transition: color 0.3s;
}
.tech-marquee-item:hover { color: var(--corp-blue); }
.tech-marquee-item svg { color: var(--corp-blue); flex-shrink: 0; }
.tech-marquee-divider { color: var(--border-color); font-size: 1.2rem; align-self: center; }

/* ============ COUNTERS / STATS ============ */
.counters-section {
    background: var(--bg-elevated);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 80px 0;
}
.counters-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 2px; background: var(--border-color);
    border: 1px solid var(--border-color); overflow: hidden; border-radius: 12px;
}
.counter-box {
    background: var(--bg-elevated); padding: 50px 40px;
    text-align: center; position: relative; overflow: hidden;
    transition: background 0.3s;
}
.counter-box::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--corp-blue); transform: scaleX(0); transition: transform 0.4s;
}
.counter-box:hover { background: rgba(212,137,10,0.04); }
.counter-box:hover::before { transform: scaleX(1); }
[data-theme="dark"] .counter-box:hover { background: rgba(245,166,35,0.06); }

.counter-icon { color: var(--corp-blue); margin-bottom: 16px; }
.counter-num {
    font-family: var(--font-heading); font-size: 3.8rem; font-weight: 800;
    color: var(--text-primary); line-height: 1; margin-bottom: 10px;
    display: flex; align-items: flex-start; justify-content: center; gap: 2px;
}
.counter-num .suffix { font-size: 2rem; color: var(--corp-blue); margin-top: 8px; }
.counter-label {
    font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.2em;
    color: var(--text-muted); font-weight: 700;
}

/* About stats row */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin: 80px 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding: 60px 0; }
.stat-box { text-align: center; }
.stat-num { font-family: var(--font-heading); font-size: 3.5rem; font-weight: 800; color: var(--corp-blue); line-height: 1; margin-bottom: 10px; }
.stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.2em; color: var(--text-muted); font-weight: 700; }

/* ============ SERVICES GRID ============ */
.services-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
    background: var(--bg-elevated); border: 1px solid var(--border-color);
    padding: 40px 36px; position: relative; overflow: hidden;
    transition: var(--transition-smooth); border-radius: 10px;
    box-shadow: var(--shadow-card);
}
.service-card::before {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
    background: linear-gradient(90deg, var(--corp-blue), var(--corp-blue-light));
    transform: scaleX(0); transition: transform 0.4s;
}
.service-card:hover { border-color: var(--corp-blue); box-shadow: var(--shadow-hover); transform: translateY(-6px); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { color: var(--corp-blue); margin-bottom: 20px; }
.service-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.service-desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.service-features { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; }
.service-features li { font-size: 0.8rem; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.service-features li::before { content: '→'; color: var(--corp-blue); font-weight: 700; }

/* ============ WHY BENTO ============ */
.why-bento {
    display: grid; grid-template-columns: repeat(12, 1fr);
    gap: 2px; background: var(--border-color); border: 1px solid var(--border-color);
    margin-top: 40px; border-radius: 12px; overflow: hidden;
}
.why-bento .wcard {
    background: var(--bg-elevated); padding: 40px 36px;
    position: relative; overflow: hidden; cursor: default;
    transition: background 0.4s ease;
}
.why-bento .wcard:hover { background: rgba(212,137,10,0.04); }
[data-theme="dark"] .why-bento .wcard:hover { background: rgba(245,166,35,0.05); }

.why-header { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 40px; margin-bottom: 30px; }
.why-header-left { flex: 1; min-width: 300px; }
.why-header-right { flex: 1; max-width: 450px; }
.why-header-right p { font-size: 1.05rem; color: var(--text-secondary); font-weight: 400; line-height: 1.8; }

.wcard[style*="span 4"] { grid-column: span 4; }
.wcard[style*="span 6"] { grid-column: span 6; }
@media(max-width: 1024px) {
    .wcard[style*="span 4"], .wcard[style*="span 6"] { grid-column: span 6; }
}
@media(max-width: 768px) {
    .wcard[style*="span 4"], .wcard[style*="span 6"] { grid-column: span 12; }
}

.wcard-icon {
    width: 48px; height: 48px; background: rgba(212,137,10,0.1); border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--corp-blue); margin-bottom: 24px; transition: background 0.3s;
}
[data-theme="dark"] .wcard-icon { background: rgba(245,166,35,0.1); }
.wcard:hover .wcard-icon { background: var(--corp-blue); color: #fff; }

.wcard h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 14px; color: var(--text-primary); }
.wcard p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.wcard-num {
    position: absolute; bottom: 24px; right: 28px;
    font-size: 3.5rem; font-weight: 800; color: var(--border-color);
    font-family: var(--font-heading); line-height: 1;
}
/* ── LIGHT THEME SPECIFIC OVERRIDES ── */
[data-theme="light"] .site-header.scrolled {
    background: rgba(255,253,248,0.95);
    border-bottom-color: rgba(212,137,10,0.15);
}
[data-theme="light"] .hero {
    background: radial-gradient(ellipse 80% 60% at 70% 30%, rgba(212,137,10,0.06) 0%, transparent 60%);
}
[data-theme="light"] .hero-grid-bg {
    background-image:
        linear-gradient(rgba(212,137,10,0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212,137,10,0.05) 1px, transparent 1px);
}
[data-theme="light"] .counter-box:hover { background: rgba(212,137,10,0.04); }
[data-theme="light"] .wcard:hover { background: rgba(212,137,10,0.04); }
[data-theme="light"] .fb-card:hover { background: rgba(212,137,10,0.04); }

.wcard-tag {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(212,137,10,0.08); color: var(--corp-blue);
    font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.1em; padding: 6px 12px; border-radius: 20px; margin-top: 20px;
}

/* ============ PROCESS TIMELINE ============ */
.process-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.process-timeline::before {
    content: ''; position: absolute; top: 40px; left: 10%; right: 10%;
    height: 1px; background: linear-gradient(90deg, var(--corp-blue), var(--corp-blue-light), var(--corp-blue));
    z-index: 0;
}
.process-step { padding: 20px 30px; position: relative; z-index: 1; text-align: center; }
.step-num {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--corp-blue); color: #fff;
    font-family: var(--font-heading); font-size: 1.3rem; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 24px; box-shadow: 0 4px 20px rgba(212,137,10,0.35);
    transition: transform 0.3s;
}
.process-step:hover .step-num { transform: scale(1.1); }
.step-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; }
.step-desc { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ============ TECH STACK GRID ============ */
.tech-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.tech-card {
    background: var(--bg-elevated); border: 1px solid var(--border-color);
    padding: 28px 24px; text-align: center; border-radius: 10px;
    transition: var(--transition-smooth); box-shadow: var(--shadow-card);
}
.tech-card:hover { border-color: var(--corp-blue); box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.tech-icon { color: var(--corp-blue); margin-bottom: 14px; }
.tech-name { font-size: 0.85rem; font-weight: 700; letter-spacing: 0.05em; color: var(--text-primary); }

/* ============ FEATURES GRID ============ */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.feature-card {
    background: var(--bg-elevated); border: 1px solid var(--border-color);
    padding: 32px; display: flex; align-items: flex-start; gap: 20px;
    border-radius: 10px; transition: var(--transition-smooth); box-shadow: var(--shadow-card);
}
.feature-card:hover { border-color: var(--corp-blue); transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.feature-icon {
    width: 44px; height: 44px; flex-shrink: 0; background: rgba(212,137,10,0.1);
    border-radius: 10px; display: flex; align-items: center; justify-content: center;
    color: var(--corp-blue);
}
.feature-content h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.feature-content p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ============ CTA GLOW SECTION ============ */
.cta-glow-section {
    background: var(--bg-elevated); padding: 120px 0; text-align: center;
    position: relative; overflow: hidden;
    border-top: 1px solid var(--border-color);
}
.cta-glow-section::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(212,137,10,0.1) 0%, transparent 70%);
    pointer-events: none;
}
.cta-rings {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle 300px at 50% 50%, rgba(212,137,10,0.06) 0%, transparent 70%),
        radial-gradient(circle 500px at 50% 50%, rgba(212,137,10,0.03) 0%, transparent 70%);
}
.cta-content { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; }

/* ============ FOOTER ============ */
.site-footer {
    background: var(--bg-elevated); border-top: 1px solid var(--border-color); padding: 80px 0 40px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-col .logo { font-size: 1.8rem; font-weight: 800; display: block; margin-bottom: 20px; }
.footer-col p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 24px; max-width: 280px; }
.footer-col h4 { font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.2em; color: var(--text-primary); margin-bottom: 20px; }
.footer-links-list { display: flex; flex-direction: column; gap: 12px; }
.footer-links-list a { font-size: 0.88rem; color: var(--text-secondary); transition: color 0.3s; }
.footer-links-list a:hover { color: var(--corp-blue); }
.footer-socials { display: flex; gap: 10px; }
.social-btn {
    width: 40px; height: 40px; border: 1px solid var(--border-color); background: var(--bg-base);
    display: flex; align-items: center; justify-content: center; border-radius: 8px;
    color: var(--text-secondary); transition: var(--transition-smooth);
}
.social-btn:hover { border-color: var(--corp-blue); color: var(--corp-blue); transform: translateY(-2px); }
.footer-bottom {
    border-top: 1px solid var(--border-color); padding-top: 30px;
    display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap;
}
.copyright { font-size: 0.8rem; color: var(--text-muted); }
.cert-box {
    background: rgba(212,137,10,0.06); border: 1px solid var(--border-color);
    padding: 16px 20px; border-radius: 8px;
}
.cert-box p { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.5; margin: 6px 0 0; }
.cert-tag {
    display: inline-flex; background: var(--corp-blue); color: #fff;
    font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
    padding: 4px 10px; border-radius: 20px;
}

/* Footer simple (services page) */
.footer-logo { font-family: var(--font-heading); font-size: 2rem; font-weight: 800; color: var(--corp-blue); margin-bottom: 20px; }
.footer-links { display: flex; gap: 32px; flex-wrap: wrap; margin-bottom: 24px; }
.footer-links a { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; color: var(--text-secondary); transition: color 0.3s; }
.footer-links a:hover { color: var(--corp-blue); }

/* ============ ABOUT VISION ============ */
.vision-section { background-color: var(--bg-base); border-top: 1px solid var(--border-color); }
.vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.vision-quote h2 { font-size: clamp(2rem, 3.5vw, 3.5rem); line-height: 1.15; margin-bottom: 40px; }
.vision-author h4 { font-family: var(--font-body); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.vision-author p { font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--corp-blue); font-weight: 700; }
.v-card {
    background: var(--bg-elevated); border: 1px solid var(--border-color);
    padding: 36px; display: flex; gap: 30px; margin-bottom: 16px;
    border-radius: 10px; transition: var(--transition-smooth);
}
.v-card:hover { border-color: var(--corp-blue); box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.v-num { font-size: 1.8rem; font-weight: 800; color: var(--corp-blue); line-height: 1; }
.v-content h3 { font-size: 1.1rem; color: var(--text-primary); margin-bottom: 10px; font-weight: 700; }
.v-content p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ============ GLOBAL PRESENCE ============ */
.presence-section { background-color: var(--bg-elevated); padding: 100px 0; border-top: 1px solid var(--border-color); }
.presence-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: center; }
.mosaic-grid {
    display: grid; grid-template-columns: 1fr 0.65fr;
    grid-template-rows: repeat(2, 240px); gap: 16px;
}
.mosaic-main { grid-row: span 2; }
.mosaic-item { position: relative; overflow: hidden; border: 1px solid var(--border-color); border-radius: 10px; }
.mosaic-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.25,1,0.5,1); filter: brightness(0.8); display: block; }
.mosaic-item:hover img { transform: scale(1.08); filter: brightness(0.6); }
.mosaic-label {
    position: absolute; bottom: 14px; left: 14px;
    font-size: 0.65rem; font-weight: 700; text-transform: uppercase;
    color: #fff; letter-spacing: 0.15em;
    background: rgba(212,137,10,0.75); padding: 5px 10px; border-radius: 4px; z-index: 10;
}
.presence-gallery { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-top: 60px; padding: 0 5%; }
.gallery-item { overflow: hidden; border-radius: 10px; aspect-ratio: 4/3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.gallery-item:hover img { transform: scale(1.08); }

/* ============ CENTERED CTA ============ */
.centered-cta {
    position: relative; padding: 140px 0; text-align: center; overflow: hidden;
    background-size: cover; background-position: center;
}
.centered-cta::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(212,137,10,0.85) 0%, rgba(7,13,26,0.9) 100%); }
.cta-inner { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; }
.cta-inner h2 { font-size: clamp(2.2rem, 5vw, 4rem); margin-bottom: 24px; color: #fff; }
.cta-inner p { font-size: 1.05rem; color: rgba(255,255,255,0.75); margin-bottom: 48px; line-height: 1.8; }
.cta-btns { display: flex; gap: 20px; justify-content: center; }
.btn-orange {
    background: #fff; color: var(--corp-blue); padding: 18px 40px; font-family: var(--font-body); font-size: 0.8rem;
    font-weight: 800; text-transform: uppercase; letter-spacing: 0.15em; border: none; border-radius: 6px;
    display: inline-flex; align-items: center; gap: 12px; transition: all 0.3s; cursor: pointer;
}
.btn-orange:hover { background: #e0ecff; transform: translateY(-3px); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.btn-outline-white {
    border: 2px solid rgba(255,255,255,0.5); color: #fff; padding: 18px 40px; font-family: var(--font-body);
    font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; border-radius: 6px;
    display: inline-flex; align-items: center; gap: 12px; transition: all 0.3s; background: transparent; cursor: pointer;
}
.btn-outline-white:hover { border-color: #fff; background: rgba(255,255,255,0.1); transform: translateY(-3px); }

/* ============ PORTFOLIO ============ */
.portfolio-section { padding-bottom: 100px; }
.portfolio-filters {
    display: flex; justify-content: center; gap: 12px;
    margin-bottom: 60px; flex-wrap: wrap;
}
.filter-chip {
    padding: 12px 28px; border: 1.5px solid var(--border-color); background: var(--bg-elevated);
    color: var(--text-secondary); font-size: 0.75rem; font-family: var(--font-body); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.12em; cursor: pointer;
    transition: all 0.35s cubic-bezier(0.25,1,0.5,1); border-radius: 50px;
    box-shadow: var(--shadow-card);
}
.filter-chip:hover { border-color: var(--corp-blue); color: var(--corp-blue); transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.filter-chip.active {
    background: var(--corp-blue); color: #fff; border-color: var(--corp-blue);
    box-shadow: 0 4px 20px rgba(212,137,10,0.35);
}

.portfolio-grid-v2 {
    display: grid; grid-template-columns: repeat(12, 1fr); gap: 20px; margin-top: 40px;
}
.p-item { grid-column: span 6; position: relative; overflow: hidden; border-radius: 12px; aspect-ratio: 16/9; box-shadow: var(--shadow-card); }
.p-item.large  { grid-column: span 12; aspect-ratio: 21/9; }
.p-item.small  { grid-column: span 4;  aspect-ratio: 1/1; }
.p-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s cubic-bezier(0.25,1,0.5,1); }
.p-item:hover img { transform: scale(1.08); }

/* Always slightly visible, fully on hover */
.p-overlay-premium {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(7,13,26,0.92) 0%, rgba(7,13,26,0.2) 60%, transparent 100%);
    display: flex; flex-direction: column; justify-content: flex-end; padding: 36px;
    transition: background 0.4s;
}
.p-item:hover .p-overlay-premium {
    background: linear-gradient(to top, rgba(212,137,10,0.88) 0%, rgba(7,13,26,0.5) 60%, transparent 100%);
}
.p-content { transform: translateY(30px); transition: transform 0.5s cubic-bezier(0.25,1,0.5,1); opacity: 0.7; }
.p-item:hover .p-content { transform: translateY(0); opacity: 1; }
/* Text always visible for title on large items */
.p-item.large .p-content { opacity: 1; transform: none; }

.p-content h3 { color: #fff; margin-bottom: 10px; }
.p-content p  { color: rgba(255,255,255,0.8); font-size: 0.88rem; line-height: 1.6; }
.p-tech { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.p-tech span { font-size: 0.6rem; padding: 4px 10px; border: 1px solid rgba(255,255,255,0.25); color: rgba(255,255,255,0.8); text-transform: uppercase; border-radius: 3px; }

/* Filter animation */
.p-item { transition: opacity 0.4s, transform 0.4s, box-shadow 0.4s; }
.p-item.hidden { opacity: 0; transform: scale(0.94); pointer-events: none; }

/* ============ SERVICES HERO METRIC ANIMATION ============ */
@keyframes countUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.metric-num.animated { animation: countUp 0.6s ease forwards; }

/* ============ CONTACT FORM ============ */
.contact-form-premium {
    background: var(--bg-elevated); border: 1px solid var(--border-color); padding: 60px;
    border-radius: 12px; position: relative; overflow: hidden; box-shadow: var(--shadow-card);
}
.contact-form-premium::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--corp-blue); }
.service-selection { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.service-chip {
    padding: 10px 20px; border: 1.5px solid var(--border-color); font-size: 0.75rem;
    font-family: var(--font-body); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
    cursor: pointer; transition: all 0.3s; background: var(--bg-base); color: var(--text-secondary); border-radius: 6px;
}
.service-chip:hover { border-color: var(--corp-blue); color: var(--corp-blue); }
.service-chip.active { background: var(--corp-blue); color: #fff; border-color: var(--corp-blue); }
.contact-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-bottom: 60px; }
.info-box h4 { font-size: 0.7rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: var(--corp-blue); margin-bottom: 14px; }
.info-box p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 8px; }
.info-box a { color: var(--text-primary); transition: color 0.3s; }
.info-box a:hover { color: var(--corp-blue); }

/* FAQ */
.faq-section { background-color: var(--bg-base); padding: 100px 0; border-top: 1px solid var(--border-color); }
.faq-grid { max-width: 900px; margin: 60px auto 0; }
.faq-item { border-bottom: 1px solid var(--border-color); padding: 28px 0; cursor: pointer; }
.faq-question { display: flex; justify-content: space-between; align-items: center; font-size: 1.15rem; font-weight: 600; color: var(--text-primary); transition: color 0.3s; }
.faq-item:hover .faq-question { color: var(--corp-blue); }
.faq-answer { height: 0; overflow: hidden; transition: all 0.5s cubic-bezier(0.25,1,0.5,1); color: var(--text-secondary); font-size: 0.92rem; line-height: 1.8; margin-top: 0; }
.faq-item.active .faq-answer { height: auto; margin-top: 16px; padding-bottom: 10px; }
.faq-icon { transition: transform 0.4s; color: var(--corp-blue); flex-shrink: 0; }
.faq-item.active .faq-icon { transform: rotate(45deg); }

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: 1fr 1fr; }
    .counters-grid { grid-template-columns: repeat(2,1fr); }
    .tech-grid { grid-template-columns: repeat(3,1fr); }
    .process-timeline { grid-template-columns: repeat(2,1fr); }
    .process-timeline::before { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .vision-grid, .presence-grid { grid-template-columns: 1fr; gap: 60px; }
    .mosaic-grid { grid-template-columns: 1fr; }
    .mosaic-main { height: 360px; }
    .p-item, .p-item.small { grid-column: span 6; }
}
@media (max-width: 768px) {
    .hero-content-wrapper { flex-direction: column; gap: 40px; min-height: auto; padding: 60px 0; }
    .hero-visual { width: 100%; }
    .services-grid { grid-template-columns: 1fr; }
    .counters-grid { grid-template-columns: 1fr 1fr; }
    .tech-grid { grid-template-columns: repeat(2,1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .process-timeline { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: repeat(2,1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .presence-gallery { grid-template-columns: repeat(2,1fr); }
    .p-item, .p-item.large, .p-item.small { grid-column: span 12; aspect-ratio: 16/10; }
    .p-overlay-premium { padding: 24px; opacity: 1; }
    .p-content { transform: none; opacity: 1; }
    .cta-btns { flex-direction: column; align-items: center; }
    .contact-form-premium { padding: 40px 24px; }
    .contact-info-grid { grid-template-columns: 1fr; }
    .nav-menu { display: none; }
    .hero-arrow { display: none; }
}

/* ============ FORM INPUTS (global) ============ */
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.15em; color: var(--text-secondary); margin-bottom: 10px; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; padding: 16px 20px; background: var(--bg-base);
    border: 1.5px solid var(--border-color); color: var(--text-primary);
    font-family: var(--font-body); font-size: 0.95rem; transition: border-color 0.3s;
    border-radius: 8px; outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--corp-blue); box-shadow: 0 0 0 3px rgba(212,137,10,0.1); }
.form-group textarea { min-height: 140px; resize: vertical; }

/* ============ MOBILE NAV — HAMBURGER ANIMATED ============ */
.mob-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px; height: 44px;
    background: transparent;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    gap: 5px;
    transition: border-color 0.3s;
    flex-shrink: 0;
    z-index: 1100;
}
.mob-toggle:hover { border-color: var(--corp-blue); }
.mob-bar {
    width: 22px; height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.4s cubic-bezier(0.25,1,0.5,1),
                opacity   0.3s ease,
                width     0.3s ease;
    display: block;
}
/* X state */
.mob-toggle.open .mob-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mob-toggle.open .mob-bar:nth-child(2) { opacity: 0; width: 0; }
.mob-toggle.open .mob-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mob-nav {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1050;
    background: rgba(7,13,26,0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    transform: scale(0.96);
    transition: opacity 0.35s ease, transform 0.35s cubic-bezier(0.25,1,0.5,1);
    pointer-events: none;
}
.mob-nav.open {
    display: flex;
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
}
.mob-nav-link {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 6vw, 3.2rem);
    font-weight: 800;
    color: var(--text-muted);
    text-decoration: none;
    letter-spacing: -0.02em;
    line-height: 1.1;
    padding: 10px 0;
    transition: color 0.25s, transform 0.25s;
    opacity: 0;
    transform: translateY(24px);
}
.mob-nav.open .mob-nav-link {
    opacity: 1;
    transform: translateY(0);
}
.mob-nav.open .mob-nav-link:nth-child(1) { transition-delay: 0.05s; }
.mob-nav.open .mob-nav-link:nth-child(2) { transition-delay: 0.10s; }
.mob-nav.open .mob-nav-link:nth-child(3) { transition-delay: 0.15s; }
.mob-nav.open .mob-nav-link:nth-child(4) { transition-delay: 0.20s; }
.mob-nav.open .mob-nav-link:nth-child(5) { transition-delay: 0.25s; }
.mob-nav-link:hover, .mob-nav-link.active { color: var(--corp-blue); transform: translateX(8px); }
.mob-nav-cta {
    margin-top: 28px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease 0.3s, transform 0.3s ease 0.3s;
}
.mob-nav.open .mob-nav-cta { opacity: 1; transform: none; }
.mob-nav-close {
    position: absolute; top: 22px; right: 22px;
    width: 44px; height: 44px; border-radius: 50%;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-primary); cursor: pointer;
    transition: background 0.25s, color 0.25s;
}
.mob-nav-close:hover { background: var(--corp-blue); color: #fff; }

@media (max-width: 768px) {
    .nav-menu { display: none !important; }
    .mob-toggle { display: flex; }
}

/* ============ WHATSAPP FLOATING (global shared) ============ */
.wa-float {
    position: fixed; bottom: 30px; right: 30px;
    z-index: 9900;
    display: flex; flex-direction: column;
    align-items: flex-end; gap: 10px;
}
.wa-bubble {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 16px 16px 4px 16px;
    padding: 13px 18px; font-size: 0.82rem;
    color: var(--text-primary); line-height: 1.55;
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    max-width: 210px; pointer-events: none;
    opacity: 0; transform: scale(0.8) translateY(10px);
    transition: opacity 0.35s ease, transform 0.35s ease;
    transform-origin: bottom right;
}
.wa-bubble.show { opacity: 1; transform: scale(1) translateY(0); pointer-events: auto; }
.wa-bubble strong { color: #25d366; }
.wa-btn-wrap { position: relative; width: 58px; height: 58px; flex-shrink: 0; }
.wa-ring {
    position: absolute; inset: 0; border-radius: 50%;
    background: #25d366; opacity: 0;
    animation: waPulse 2.6s ease-out infinite;
}
.wa-ring:nth-child(2) { animation-delay: 0.86s; }
.wa-ring:nth-child(3) { animation-delay: 1.72s; }
@keyframes waPulse {
    0%   { transform: scale(1);   opacity: 0.55; }
    100% { transform: scale(2.3); opacity: 0; }
}
.wa-btn {
    position: absolute; inset: 0; border-radius: 50%;
    background: #25d366;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 24px rgba(37,211,102,0.45);
    cursor: pointer; text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none; z-index: 2;
}
.wa-btn:hover { transform: scale(1.12); box-shadow: 0 10px 36px rgba(37,211,102,0.6); }