/* ═══════════════════════════════════════════════════════════
   EckoTech Systems — style.css
   Dark premium corporate landing page
═══════════════════════════════════════════════════════════ */

/* ─── VARIABLES ─────────────────────────────────────────── */
:root {
    --bg:          #050510;
    --bg-2:        #080820;
    --bg-card:     #0c0c22;
    --bg-card-h:   #121232;
    --cyan:        #06b6d4;
    --cyan-bright: #00d4ff;
    --purple:      #8b5cf6;
    --purple-bright:#a78bfa;
    --green:       #10b981;
    --orange:      #f59e0b;
    --pink:        #ec4899;
    --text:        #e2e8f0;
    --text-muted:  #94a3b8;
    --text-dim:    #64748b;
    --border:      rgba(255,255,255,0.07);
    --border-cyan: rgba(6,182,212,0.25);
    --border-purple:rgba(139,92,246,0.25);
    --radius:      14px;
    --radius-lg:   22px;
    --radius-xl:   32px;
    --shadow-cyan: 0 0 40px rgba(6,182,212,0.15);
    --shadow-purple:0 0 40px rgba(139,92,246,0.15);
    --grad-cyan:   linear-gradient(135deg,#06b6d4,#0070f3);
    --grad-purple: linear-gradient(135deg,#8b5cf6,#ec4899);
    --grad-green:  linear-gradient(135deg,#10b981,#059669);
    --grad-orange: linear-gradient(135deg,#f59e0b,#ef4444);
    --transition:  all 0.3s cubic-bezier(0.4,0,0.2,1);
    --font:        'Inter','Segoe UI',system-ui,sans-serif;
}

/* ─── RESET & BASE ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar         { width: 6px; }
::-webkit-scrollbar-track   { background: var(--bg); }
::-webkit-scrollbar-thumb   { background: var(--cyan); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan-bright); }

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

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

section { position: relative; overflow: hidden; }

/* ─── LOADER ────────────────────────────────────────────── */
.loader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.loader.loader-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-inner {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.loader-e {
    font-size: 52px;
    font-weight: 800;
    background: var(--grad-cyan);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: loaderPulse 1s ease-in-out infinite alternate;
}
@keyframes loaderPulse {
    from { opacity: 0.6; transform: scale(0.95); }
    to   { opacity: 1;   transform: scale(1); }
}

.loader-brand {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.loader-bar {
    width: 200px;
    height: 2px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}
.loader-progress {
    height: 100%;
    background: var(--grad-cyan);
    border-radius: 2px;
    animation: loaderFill 0.9s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes loaderFill {
    from { width: 0; }
    to   { width: 100%; }
}

/* ─── NAVBAR ────────────────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(5,5,16,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.navbar.nav-hidden {
    transform: translateY(-110%);
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}
.nav-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
    display: block;
}
.footer-logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    border-radius: 8px;
    display: block;
    margin-bottom: 14px;
}
/* legacy text logo (fallback) */
.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--grad-cyan);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 900;
    color: #fff;
    flex-shrink: 0;
}
.logo-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
}
.logo-accent {
    color: var(--cyan);
    font-weight: 800;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
}
.nav-link {
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: 8px;
    transition: var(--transition);
    white-space: nowrap;
}
.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: rgba(255,255,255,0.06);
}

.nav-cta {
    padding: 8px 20px;
    background: var(--grad-cyan);
    color: #fff;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
    white-space: nowrap;
}
.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(6,182,212,0.35);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    cursor: pointer;
    background: none;
    border: none;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px,5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px,-5px); }

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(8,8,32,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    flex-direction: column;
    gap: 6px;
    z-index: 999;
    transform: translateY(-10px);
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
}
.mobile-menu.active {
    display: flex;
    transform: translateY(0);
    opacity: 1;
}
.mobile-link {
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-muted);
    border-radius: 10px;
    transition: var(--transition);
}
.mobile-link:hover {
    color: var(--text);
    background: rgba(255,255,255,0.06);
}
.mobile-link-cta {
    margin-top: 8px;
    padding: 12px 16px;
    background: var(--grad-cyan);
    color: #fff;
    border-radius: 10px;
    font-weight: 600;
    text-align: center;
}

/* ─── BUTTONS ───────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition);
    white-space: nowrap;
    font-family: var(--font);
}
.btn-primary {
    background: var(--grad-cyan);
    color: #fff;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(6,182,212,0.4);
}
.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    border-color: var(--cyan);
    color: var(--cyan);
    background: rgba(6,182,212,0.05);
}
.btn-full { width: 100%; justify-content: center; }

/* ─── HERO ──────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
}

.hero-bg { position: absolute; inset: 0; overflow: hidden; }

#heroCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}
.hero-gradient-orb:nth-child(1) {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(6,182,212,0.12) 0%, transparent 70%);
    top: -100px; left: -100px;
    animation: orbFloat 8s ease-in-out infinite;
}
.hero-gradient-orb:nth-child(2) {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(139,92,246,0.1) 0%, transparent 70%);
    bottom: -50px; right: -50px;
    animation: orbFloat 10s ease-in-out infinite reverse;
}
@keyframes orbFloat {
    0%, 100% { transform: translate(0,0) scale(1); }
    50%       { transform: translate(20px,30px) scale(1.05); }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(6,182,212,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6,182,212,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 780px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(6,182,212,0.08);
    border: 1px solid var(--border-cyan);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cyan);
    letter-spacing: 0.5px;
    margin-bottom: 28px;
    text-transform: uppercase;
}
.badge-dot {
    width: 7px;
    height: 7px;
    background: var(--cyan);
    border-radius: 50%;
    animation: badgePulse 2s ease infinite;
}
@keyframes badgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
    font-size: clamp(36px, 6vw, 74px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    color: var(--text);
}
.gradient-text {
    background: var(--grad-cyan);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.gradient-text-purple {
    background: var(--grad-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 580px;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}
.hero-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.stat-num {
    font-size: 28px;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
}
.stat-plus { color: var(--cyan); font-weight: 800; }
.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 1px;
    text-transform: uppercase;
}
.scroll-arrow {
    width: 16px;
    height: 16px;
    border-right: 2px solid var(--text-dim);
    border-bottom: 2px solid var(--text-dim);
    transform: rotate(45deg);
    animation: scrollBounce 1.8s ease infinite;
}
@keyframes scrollBounce {
    0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.5; }
    50%       { transform: rotate(45deg) translateY(6px); opacity: 1; }
}

/* ─── TECH STRIP ────────────────────────────────────────── */
.tech-strip {
    padding: 20px 0;
    background: linear-gradient(90deg, var(--bg), rgba(6,182,212,0.04), var(--bg));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    position: relative;
    z-index: 2;
}
.tech-strip::before,
.tech-strip::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 100px;
    z-index: 3;
    pointer-events: none;
}
.tech-strip::before { left: 0;  background: linear-gradient(90deg, var(--bg), transparent); }
.tech-strip::after  { right: 0; background: linear-gradient(-90deg, var(--bg), transparent); }

.tech-strip-track {
    display: flex;
    gap: 0;
    width: max-content;
    animation: stripScroll 30s linear infinite;
}
.tech-strip-track:hover { animation-play-state: paused; }
@keyframes stripScroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}
.tech-strip-track span {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 0 28px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
    letter-spacing: 0.5px;
    transition: color 0.2s;
}
.tech-strip-track span:hover { color: var(--cyan); }

.strip-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--cyan);
    opacity: 0.5;
    flex-shrink: 0;
}

/* ─── SECTION HEADERS ───────────────────────────────────── */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-tag {
    display: inline-block;
    padding: 5px 16px;
    background: rgba(6,182,212,0.08);
    border: 1px solid var(--border-cyan);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text);
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 17px;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ─── REVEAL ANIMATIONS ─────────────────────────────────── */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: none;
}

/* ─── PILLARS SECTION ───────────────────────────────────── */
.pillars-section {
    padding: 120px 0;
    background: var(--bg-2);
}

.pillar-card {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    padding: 60px;
    overflow: hidden;
    transition: var(--transition);
    cursor: default;
}
.pillar-card:hover {
    border-color: rgba(255,255,255,0.12);
    box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}

.pillar-pos  { margin-bottom: 32px; }
.pillar-asist {}

.pillar-pos .pillar-card  { border-color: var(--border-cyan); }
.pillar-asist .pillar-card { border-color: var(--border-purple); }

.pillar-glow {
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    opacity: 0.18;
}
.pillar-glow-cyan   { background: var(--cyan);   top: -100px; left: -100px; }
.pillar-glow-purple { background: var(--purple); top: -100px; right: -100px; }

.pillar-number {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 3px;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.pillar-number span {
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--border-cyan);
}
.pillar-asist .pillar-number { color: var(--purple-bright); }
.pillar-asist .pillar-number span { background: var(--border-purple); }

.pillar-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
@media (max-width: 900px) {
    .pillar-body { grid-template-columns: 1fr; gap: 40px; }
}

.pillar-badge-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.pillar-icon-big {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: rgba(6,182,212,0.12);
    border: 1px solid var(--border-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}
.pillar-asist .pillar-icon-big {
    background: rgba(139,92,246,0.12);
    border-color: var(--border-purple);
}

.pillar-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--cyan);
    text-transform: uppercase;
}
.pillar-label-purple { color: var(--purple-bright); }

.pillar-title {
    font-size: clamp(26px, 3vw, 38px);
    font-weight: 800;
    letter-spacing: -0.8px;
    line-height: 1.2;
    color: var(--text);
    margin-bottom: 16px;
}

.pillar-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 28px;
}

.pillar-modules {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}
.pillar-mod {
    padding: 5px 12px;
    border-radius: 7px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(6,182,212,0.08);
    border: 1px solid rgba(6,182,212,0.15);
    color: var(--cyan);
    transition: var(--transition);
}
.pillar-mod:hover { background: rgba(6,182,212,0.16); }
.pillar-asist .pillar-mod {
    background: rgba(139,92,246,0.08);
    border-color: rgba(139,92,246,0.15);
    color: var(--purple-bright);
}
.pillar-asist .pillar-mod:hover { background: rgba(139,92,246,0.16); }

.pillar-tech-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.pillar-tech-row span {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    background: var(--bg-2);
    border: 1px solid var(--border);
    color: var(--text-dim);
}
.pillar-tech-purple span {
    background: rgba(139,92,246,0.06);
    border-color: rgba(139,92,246,0.15);
    color: var(--purple-bright);
}

/* ── POS MOCKUP ────────────────────────────────────────── */
.pillar-right { position: relative; }

.pos-mockup {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.pos-screen {
    background: #0a0a1e;
    border: 1px solid rgba(6,182,212,0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
}
.pos-topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--border);
}
.pos-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.pos-dot.red    { background: #ef4444; }
.pos-dot.yellow { background: #f59e0b; }
.pos-dot.green  { background: #10b981; }
.pos-url {
    flex: 1;
    background: rgba(255,255,255,0.05);
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 10px;
    color: var(--text-dim);
    font-family: monospace;
    margin-left: 8px;
}
.pos-body { padding: 16px; }

.pos-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.pos-logo-sm {
    font-size: 12px;
    font-weight: 800;
    color: var(--cyan);
    letter-spacing: 1px;
}
.pos-nav-sm {
    display: flex;
    gap: 6px;
}
.pos-nav-sm span {
    font-size: 9px;
    padding: 3px 8px;
    border-radius: 5px;
    background: rgba(255,255,255,0.05);
    color: var(--text-dim);
    font-weight: 600;
}
.cart-badge {
    font-size: 9px;
    padding: 3px 8px;
    border-radius: 5px;
    background: var(--cyan);
    color: #000;
    font-weight: 700;
}

.pos-hero-sm {
    background: linear-gradient(135deg,rgba(6,182,212,0.12),rgba(6,182,212,0.04));
    border: 1px solid rgba(6,182,212,0.15);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.pos-hero-text { display: flex; flex-direction: column; gap: 4px; }
.line {
    height: 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.15);
}
.line-w60 { width: 60%; }
.line-w40 { width: 40%; height: 6px; }
.pos-btn-sm {
    padding: 6px 14px;
    background: var(--grad-cyan);
    border-radius: 6px;
    font-size: 9px;
    color: #fff;
    font-weight: 700;
}
.pos-hero-img {
    font-size: 28px;
}
.pos-products {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}
.pos-prod-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px;
    text-align: center;
    transition: var(--transition);
}
.pos-prod-card.pc-featured {
    border-color: rgba(6,182,212,0.3);
    background: rgba(6,182,212,0.06);
}
.pos-prod-card:hover {
    border-color: rgba(6,182,212,0.3);
    transform: translateY(-2px);
}
.pos-prod-card .prod-icon { font-size: 22px; margin-bottom: 4px; }
.pos-prod-card .prod-name { font-size: 8px; font-weight: 600; color: var(--text-muted); }
.pos-prod-card .prod-price { font-size: 10px; font-weight: 700; color: var(--cyan); margin-top: 2px; }

.pos-glow-orb {
    position: absolute;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
    bottom: -50px; right: -50px;
}

/* ── ASISTENCIA KIOSK MOCKUP ───────────────────────────── */
.asist-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}
.asist-kiosk {
    width: 220px;
    background: var(--bg-card);
    border: 1px solid rgba(139,92,246,0.3);
    border-radius: var(--radius-xl);
    padding: 20px;
    box-shadow: 0 20px 60px rgba(139,92,246,0.2), inset 0 1px 0 rgba(255,255,255,0.04);
    position: relative;
}
.asist-kiosk-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}
.ak-brand { font-size: 10px; font-weight: 800; color: var(--purple-bright); letter-spacing: 1px; }
.ak-time  { font-size: 9px; color: var(--text-dim); }

.ak-camera-ring {
    width: 120px; height: 120px;
    border-radius: 50%;
    border: 2px solid rgba(139,92,246,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    position: relative;
    overflow: hidden;
    background: rgba(139,92,246,0.05);
    box-shadow: 0 0 30px rgba(139,92,246,0.15), inset 0 0 20px rgba(139,92,246,0.05);
}
.ak-camera-inner {
    width: 90px; height: 90px;
    border-radius: 50%;
    background: rgba(139,92,246,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid rgba(139,92,246,0.2);
}
.ak-face {
    width: 54px; height: 54px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.ak-face-outline {
    width: 100%; height: 100%;
    border: 2px solid rgba(139,92,246,0.6);
    border-radius: 40% 40% 50% 50%;
    position: relative;
    box-shadow: 0 0 12px rgba(139,92,246,0.3);
    animation: facePulse 2.5s ease-in-out infinite;
}
@keyframes facePulse {
    0%, 100% { border-color: rgba(139,92,246,0.6); box-shadow: 0 0 12px rgba(139,92,246,0.3); }
    50%       { border-color: rgba(167,139,250,0.9); box-shadow: 0 0 20px rgba(139,92,246,0.5); }
}

.ak-scan-line {
    position: absolute;
    left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--purple-bright), transparent);
    top: 0;
    animation: scanLine 2s linear infinite;
    box-shadow: 0 0 8px var(--purple);
}
@keyframes scanLine {
    from { top: 0; opacity: 1; }
    to   { top: 100%; opacity: 0.3; }
}

.ak-ring-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(139,92,246,0.2);
    animation: ringPulse 2.5s ease-in-out infinite;
}
@keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50%       { transform: scale(1.06); opacity: 0.7; }
}

/* corner brackets */
.ak-corner {
    position: absolute;
    width: 14px; height: 14px;
    border-color: var(--purple-bright);
    border-style: solid;
    opacity: 0.7;
}
.ak-c-tl { top: 8px;  left: 8px;  border-width: 2px 0 0 2px; }
.ak-c-tr { top: 8px;  right: 8px; border-width: 2px 2px 0 0; }
.ak-c-bl { bottom: 8px; left: 8px;  border-width: 0 0 2px 2px; }
.ak-c-br { bottom: 8px; right: 8px; border-width: 0 2px 2px 0; }

.ak-status {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 600;
    color: var(--purple-bright);
    margin-bottom: 12px;
}
.ak-status-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--purple-bright);
    animation: badgePulse 1.5s ease infinite;
}

.ak-confidence { margin-bottom: 12px; }
.ak-confidence span {
    display: block;
    font-size: 9px;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 4px;
}
.ak-conf-bar {
    height: 5px;
    background: rgba(255,255,255,0.07);
    border-radius: 3px;
    overflow: hidden;
}
.ak-conf-fill {
    height: 100%;
    background: var(--grad-purple);
    border-radius: 3px;
    width: 87%;
    transition: width 0.5s ease;
    box-shadow: 0 0 8px rgba(139,92,246,0.5);
}

.ak-footer-sm {
    display: flex;
    gap: 6px;
    justify-content: center;
}
.ak-footer-sm span {
    flex: 1;
    text-align: center;
    padding: 6px;
    border-radius: 7px;
    font-size: 9px;
    font-weight: 600;
    background: rgba(255,255,255,0.04);
    color: var(--text-dim);
    border: 1px solid var(--border);
}
.ak-footer-sm .ak-btn-confirm {
    background: rgba(139,92,246,0.15);
    border-color: rgba(139,92,246,0.3);
    color: var(--purple-bright);
}

.asist-glow-orb {
    position: absolute;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(139,92,246,0.2) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
    bottom: -60px; left: -60px;
}

/* ─── ECOSYSTEM SECTION ─────────────────────────────────── */
.ecosystem-section {
    padding: 120px 0;
    background: var(--bg);
}

.eco-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.eco-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
    overflow: hidden;
}
.eco-card:hover {
    border-color: rgba(255,255,255,0.12);
    background: var(--bg-card-h);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}

.eco-card-glow {
    position: absolute;
    width: 150px; height: 150px;
    border-radius: 50%;
    filter: blur(50px);
    pointer-events: none;
    opacity: 0;
    top: -30px; right: -30px;
    transition: opacity 0.4s ease;
}
.eco-card:hover .eco-card-glow { opacity: 0.4; }
.eco-glow-cyan   { background: var(--cyan); }
.eco-glow-purple { background: var(--purple); }
.eco-glow-green  { background: var(--green); }
.eco-glow-orange { background: var(--orange); }

.eco-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}
.eco-icon {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.eco-badge {
    padding: 3px 10px;
    border-radius: 50px;
    font-size: 10px;
    font-weight: 700;
    background: rgba(16,185,129,0.1);
    border: 1px solid rgba(16,185,129,0.2);
    color: var(--green);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    align-self: flex-start;
}

.eco-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.eco-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 18px;
}

.eco-features {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}
.eco-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
}
.eco-features li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--cyan);
    flex-shrink: 0;
}

.eco-footer {
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.eco-tech {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.eco-tech span {
    font-size: 10px;
    padding: 3px 8px;
    border-radius: 5px;
    background: rgba(255,255,255,0.05);
    color: var(--text-dim);
    font-weight: 500;
    border: 1px solid var(--border);
}

/* ─── STATS SECTION ─────────────────────────────────────── */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(6,182,212,0.04) 0%, rgba(139,92,246,0.04) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 32px;
}
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2,1fr); }
}

.stat-item {
    text-align: center;
    padding: 28px 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}
.stat-item:hover {
    border-color: var(--border-cyan);
    background: rgba(6,182,212,0.04);
    transform: translateY(-3px);
}
.stat-icon {
    font-size: 28px;
    margin-bottom: 12px;
}
.stat-number {
    font-size: 42px;
    font-weight: 800;
    background: var(--grad-cyan);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 6px;
}
.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

/* ─── SERVICES SECTION ──────────────────────────────────── */
.services-section {
    padding: 120px 0;
    background: var(--bg-2);
    position: relative;
    overflow: hidden;
}
.services-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.svc-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.07;
}
.svc-shape:nth-child(1) { width: 400px; height: 400px; background: var(--cyan); top: -100px; left: 30%; }
.svc-shape:nth-child(2) { width: 300px; height: 300px; background: var(--purple); bottom: -80px; right: 20%; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.svc-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}
.svc-card:hover {
    border-color: rgba(255,255,255,0.12);
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(0,0,0,0.3);
}
.svc-icon-wrap {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 16px;
    background: rgba(6,182,212,0.08);
    border: 1px solid rgba(6,182,212,0.12);
}
.svc-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}
.svc-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}
.svc-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.svc-tags span {
    font-size: 10px;
    padding: 3px 9px;
    border-radius: 5px;
    background: rgba(255,255,255,0.04);
    color: var(--text-dim);
    border: 1px solid var(--border);
    font-weight: 600;
}

/* ─── TECH SECTION ──────────────────────────────────────── */
.tech-section {
    padding: 120px 0;
    background: var(--bg);
}
.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
}
.tech-cat {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}
.tech-cat:hover {
    border-color: var(--border-cyan);
    transform: translateY(-3px);
}
.tech-cat-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--cyan);
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}
.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-muted);
    transition: var(--transition);
}
.tech-badge:hover { background: rgba(6,182,212,0.08); border-color: var(--border-cyan); color: var(--text); }
.tb-icon { font-size: 14px; }

/* ─── WHY SECTION ───────────────────────────────────────── */
.why-section {
    padding: 120px 0;
    background: var(--bg-2);
}
.why-inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: start;
}
@media (max-width: 900px) { .why-inner { grid-template-columns: 1fr; gap: 40px; } }

.why-text .section-tag { text-align: left; }
.why-text .section-title { text-align: left; }
.why-text .section-subtitle { text-align: left; margin: 0; }

.why-cards {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 18px;
}
@media (max-width: 600px) { .why-cards { grid-template-columns: 1fr; } }

.why-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    transition: var(--transition);
}
.why-card:hover {
    border-color: var(--border-cyan);
    transform: translateY(-3px);
}
.why-icon {
    font-size: 24px;
    margin-bottom: 12px;
}
.why-card h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}
.why-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ─── CONTACT SECTION ───────────────────────────────────── */
.contact-section {
    padding: 120px 0;
    background: var(--bg);
    position: relative;
}
.contact-bg-gradient {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 50% 50% at 20% 50%, rgba(6,182,212,0.06) 0%, transparent 60%),
        radial-gradient(ellipse 50% 50% at 80% 50%, rgba(139,92,246,0.06) 0%, transparent 60%);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 72px;
    align-items: start;
    position: relative;
    z-index: 2;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }

.contact-info { }
.contact-info .section-title { font-size: 34px; text-align: left; }
.contact-info .section-subtitle { text-align: left; margin: 0 0 36px 0; font-size: 16px; }
.contact-info .section-tag { text-align: left; }

.contact-details { display: flex; flex-direction: column; gap: 18px; }
.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}
.contact-detail:hover { border-color: var(--border-cyan); }

.cd-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: rgba(6,182,212,0.1);
    border: 1px solid rgba(6,182,212,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.cd-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
}
.cd-value {
    font-size: 14px;
    color: var(--text);
    font-weight: 500;
}

.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px;
}
.contact-form-wrap h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 28px;
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
@media (max-width: 580px) { .form-row { grid-template-columns: 1fr; } }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group-full { grid-column: 1/-1; }

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    resize: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--cyan);
    background: rgba(6,182,212,0.04);
    box-shadow: 0 0 0 3px rgba(6,182,212,0.1);
}
.form-group select option {
    background: var(--bg-card);
    color: var(--text);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-dim);
}

.form-message {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    display: none;
}
.form-message-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); color: var(--green); }
.form-message-error   { background: rgba(239,68,68,0.1);  border: 1px solid rgba(239,68,68,0.25);  color: #f87171; }

/* ─── FOOTER ────────────────────────────────────────────── */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
}
.footer-top { padding: 60px 0 40px; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
}
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 560px) {
    .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand {}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}
.footer-logo .logo-icon { width: 32px; height: 32px; font-size: 15px; border-radius: 8px; }
.footer-logo .logo-text { font-size: 16px; font-weight: 700; }
.footer-tagline {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 260px;
}
.footer-social {
    display: flex;
    gap: 10px;
}
.social-link {
    width: 36px; height: 36px;
    border-radius: 9px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--text-muted);
    transition: var(--transition);
}
.social-link:hover {
    background: rgba(6,182,212,0.1);
    border-color: var(--border-cyan);
    color: var(--cyan);
    transform: translateY(-2px);
}

.footer-links-col {}
.footer-links-col h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text);
    margin-bottom: 16px;
}
.footer-links-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-col a {
    font-size: 13px;
    color: var(--text-muted);
    transition: color 0.2s;
}
.footer-links-col a:hover { color: var(--cyan); }

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-made {
    font-size: 13px;
    color: var(--text-dim);
}
.footer-made .heart { color: #ef4444; }
.footer-bottom-links {
    display: flex;
    gap: 20px;
}
.footer-bottom-links a {
    font-size: 12px;
    color: var(--text-dim);
    transition: color 0.2s;
}
.footer-bottom-links a:hover { color: var(--cyan); }

/* ─── BACK TO TOP ───────────────────────────────────────── */
.back-to-top {
    position: fixed;
    bottom: 30px; right: 30px;
    width: 44px; height: 44px;
    border-radius: 12px;
    background: var(--grad-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(6,182,212,0.35);
    border: none;
    z-index: 500;
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(6,182,212,0.5);
}

/* ─── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1024px) {
    .pillar-card { padding: 40px; }
}

@media (max-width: 768px) {
    .hero { padding: 100px 0 60px; }
    .hero-actions .btn { padding: 11px 20px; font-size: 14px; }
    .hero-stats { gap: 24px; }

    .pillar-body { grid-template-columns: 1fr; }
    .pillar-card { padding: 28px; }
    .pos-products { grid-template-columns: repeat(2,1fr); }

    .pillars-section,
    .ecosystem-section,
    .services-section,
    .tech-section,
    .why-section,
    .contact-section { padding: 80px 0; }

    .section-title { font-size: 28px; }

    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }

    .eco-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 32px; letter-spacing: -0.8px; }
    .hero-stats { flex-direction: column; gap: 16px; padding-top: 24px; }
    .hero-scroll-hint { display: none; }
    .contact-form-wrap { padding: 24px; }
    .footer-grid { grid-template-columns: 1fr; }
    .back-to-top { bottom: 20px; right: 20px; }
}

/* ─── UTILITY ───────────────────────────────────────────── */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Cursor glow on cards (optional, subtle) */
.eco-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(600px circle at var(--mouse-x,50%) var(--mouse-y,50%), rgba(6,182,212,0.04), transparent 40%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
}
.eco-card:hover::after { opacity: 1; }