/* ══════════════════════════════════════════════════
   NEXWAVE Solutions - Shared Public Styles
   ══════════════════════════════════════════════════ */

:root {
    --green-deep:   #071a09;
    --green-dark:   #0b2b0f;
    --green-mid:    #1a5c20;
    --green-bright: #2e7d32;
    --green-vivid:  #4caf50;
    --green-glow:   #69f0ae;
    --lime:         #b5f542;
    --white:        #f8fdf8;
    --off:          #e4ede4;
    --muted:        #8aab8c;
    --text:         #1c2b1d;
    --radius:       12px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Outfit', sans-serif;
    background: var(--green-deep);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}

/* ── CURSOR ── */
.cursor {
    width: 10px; height: 10px; background: var(--lime);
    border-radius: 50%; position: fixed; pointer-events: none;
    z-index: 9999; transition: transform 0.15s ease, opacity 0.2s;
    mix-blend-mode: screen;
}
.cursor-ring {
    width: 36px; height: 36px;
    border: 1px solid rgba(181,245,66,0.4);
    border-radius: 50%; position: fixed; pointer-events: none;
    z-index: 9998; transition: transform 0.25s ease, opacity 0.2s;
}

/* ── NOISE OVERLAY ── */
body::before {
    content: '';
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.35;
}

/* ── HEADER ── */
header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%;
    height: 68px;
    background: rgba(7, 26, 9, 0.72);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(105, 240, 174, 0.08);
    transition: background 0.3s;
}
header.scrolled { background: rgba(7, 26, 9, 0.95); }

.logo-wrap { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.site-logo { width: 36px; height: 36px; object-fit: contain; }
.logo-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    letter-spacing: 4px;
    color: var(--white);
    line-height: 1;
}
.logo-text span { color: var(--lime); }

.nav-desktop { display: flex; align-items: center; gap: 4px; }
.nav-desktop a {
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s, opacity 0.25s ease, visibility 0.25s ease;
    letter-spacing: 0.02em;
}
.nav-desktop a:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-desktop .btn-nav {
    margin-left: 8px;
    padding: 7px 16px;
    background: var(--lime);
    color: var(--green-deep);
    font-weight: 600;
    border-radius: 6px;
}
.nav-desktop .btn-nav:hover { background: #c8f746; color: var(--green-deep); }

.menu-btn {
    display: none;
    flex-direction: column; gap: 5px;
    cursor: pointer; padding: 4px; z-index: 2001;
}
.menu-btn span {
    display: block; height: 2px; width: 26px;
    background: var(--white); border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.645,0.045,0.355,1);
}
.menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.active span:nth-child(2) { opacity: 0; }
.menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── SIDE MENU ── */
.side-menu {
    position: fixed; top: 0; right: 0; height: 100%; width: 280px; z-index: 2000;
    background: rgba(7,26,9,0.97);
    border-left: 1px solid rgba(105,240,174,0.1);
    backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform 0.45s cubic-bezier(0.4,0,0.2,1);
    padding: 90px 0 30px;
    display: flex; flex-direction: column;
}
.side-menu.open { transform: translateX(0); }
.side-menu a {
    padding: 14px 30px;
    color: var(--muted);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    display: flex; align-items: center; gap: 12px;
    transition: color 0.2s, padding-left 0.2s, opacity 0.25s ease, visibility 0.25s ease;
    border-left: 2px solid transparent;
}
.side-menu a:hover { color: var(--white); padding-left: 36px; border-left-color: var(--lime); }
.side-menu i { width: 18px; text-align: center; color: var(--green-vivid); }
#userEmail { padding: 12px 30px; font-size: 13px; color: var(--green-glow); font-weight: 500; border-top: 1px solid rgba(255,255,255,0.05); margin-top: auto; }

/* ── HERO ── */
.hero {
    min-height: 100vh;
    display: flex; flex-direction: column; justify-content: center;
    padding: 120px 5% 80px;
    position: relative;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(46,125,50,0.18) 0%, transparent 70%),
                radial-gradient(ellipse 50% 50% at 15% 70%, rgba(105,240,174,0.07) 0%, transparent 60%),
                linear-gradient(160deg, #071a09 0%, #0c2e10 50%, #071a09 100%);
}
.hero-grid-lines {
    position: absolute; inset: 0; z-index: 0;
    background-image:
        linear-gradient(rgba(105,240,174,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(105,240,174,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 14px;
    background: rgba(105,240,174,0.08);
    border: 1px solid rgba(105,240,174,0.2);
    border-radius: 99px;
    font-size: 12px; font-weight: 600;
    color: var(--green-glow);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 28px;
}
.hero-badge::before {
    content: ''; width: 7px; height: 7px;
    background: var(--green-glow); border-radius: 50%;
    animation: pulse-dot 1.8s infinite;
}
@keyframes pulse-dot { 0%,100%{box-shadow:0 0 0 0 rgba(105,240,174,0.5)} 50%{box-shadow:0 0 0 6px rgba(105,240,174,0)} }

.hero h1 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(52px, 8vw, 104px);
    line-height: 0.95;
    color: var(--white);
    letter-spacing: 2px;
    margin-bottom: 8px;
}
.hero h1 .accent { color: var(--lime); }
.hero h1 .outline {
    -webkit-text-stroke: 1.5px rgba(255,255,255,0.25);
    color: transparent;
}
.hero-sub {
    font-size: clamp(15px, 2vw, 18px);
    color: var(--muted);
    max-width: 520px;
    margin: 20px 0 40px;
    font-weight: 300;
    line-height: 1.7;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px;
    background: var(--lime);
    color: var(--green-deep);
    font-size: 14px; font-weight: 700;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background 0.2s, transform 0.15s;
    letter-spacing: 0.02em;
}
.btn-primary:hover { background: #c8f746; transform: translateY(-2px); }
.btn-outline {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 28px;
    background: transparent;
    color: var(--white);
    font-size: 14px; font-weight: 500;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius);
    text-decoration: none;
    transition: border-color 0.2s, background 0.2s, transform 0.15s;
}
.btn-outline:hover { border-color: var(--lime); background: rgba(181,245,66,0.05); transform: translateY(-2px); }

.hero-scroll {
    position: absolute; bottom: 36px; left: 5%;
    display: flex; align-items: center; gap: 10px;
    color: var(--muted); font-size: 12px; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
}
.scroll-line { width: 40px; height: 1px; background: var(--muted); }

/* ── STATS BAR ── */
.stats-bar {
    background: rgba(255,255,255,0.03);
    border-top: 1px solid rgba(255,255,255,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 28px 5%;
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
}
.stat-item { text-align: center; }
.stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 40px;
    color: var(--lime);
    line-height: 1;
}
.stat-label { font-size: 12px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 4px; font-weight: 500; }

/* ── SECTIONS ── */
.section { padding: 90px 5%; position: relative; }
.section-tag {
    font-size: 11px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--lime); margin-bottom: 12px;
    display: flex; align-items: center; gap: 10px;
}
.section-tag::before { content: ''; width: 24px; height: 1px; background: var(--lime); }
.section-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(36px, 5vw, 60px);
    color: var(--white);
    letter-spacing: 1px;
    line-height: 1;
    margin-bottom: 16px;
}
.section-body {
    font-size: 16px; color: var(--muted);
    max-width: 600px; font-weight: 300; line-height: 1.8;
    margin-bottom: 48px;
}

/* ── ABOUT ── */
.about-layout {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.about-visual {
    position: relative; height: 420px;
    background: linear-gradient(135deg, #0d3312, #1a5c20);
    border-radius: 20px; overflow: hidden;
    border: 1px solid rgba(105,240,174,0.15);
}
.about-visual::after {
    content: 'NW'; position: absolute;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 240px; color: rgba(105,240,174,0.04);
    bottom: -30px; right: -10px;
    line-height: 1; letter-spacing: -5px;
    pointer-events: none;
}
.about-visual-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(105,240,174,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(105,240,174,0.06) 1px, transparent 1px);
    background-size: 40px 40px;
}
.about-chip {
    position: absolute; bottom: 28px; left: 28px;
    background: rgba(7,26,9,0.85);
    border: 1px solid rgba(105,240,174,0.2);
    border-radius: 10px;
    padding: 14px 18px;
    backdrop-filter: blur(10px);
}
.about-chip strong { font-size: 24px; font-weight: 700; color: var(--lime); display: block; }
.about-chip span { font-size: 12px; color: var(--muted); }
.pillars { display: flex; flex-direction: column; gap: 16px; }
.pillar { display: flex; gap: 14px; align-items: flex-start; }
.pillar-icon {
    width: 42px; height: 42px; flex-shrink: 0;
    background: rgba(181,245,66,0.08);
    border: 1px solid rgba(181,245,66,0.2);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--lime); font-size: 16px;
}
.pillar-text h4 { font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 2px; }
.pillar-text p { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ── SERVICES CARDS ── */
.services-bg {
    background: rgba(255,255,255,0.015);
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}
.svc-card {
    padding: 28px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 16px;
    position: relative; overflow: hidden;
    transition: border-color 0.3s, transform 0.3s, background 0.3s;
    cursor: default;
}
.svc-card:hover {
    border-color: rgba(181,245,66,0.3);
    background: rgba(181,245,66,0.04);
    transform: translateY(-4px);
}
.svc-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, var(--lime), transparent);
    opacity: 0; transition: opacity 0.3s;
}
.svc-card:hover::before { opacity: 1; }
.svc-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 48px; color: rgba(255,255,255,0.04);
    position: absolute; top: 14px; right: 20px;
    line-height: 1;
}
.svc-icon {
    width: 48px; height: 48px;
    background: rgba(181,245,66,0.1);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; color: var(--lime);
    margin-bottom: 18px;
}
.svc-card h3 { font-size: 17px; font-weight: 600; color: var(--white); margin-bottom: 10px; }
.svc-card p { font-size: 13.5px; color: var(--muted); line-height: 1.7; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.svc-tag {
    padding: 3px 9px;
    background: rgba(105,240,174,0.08);
    border: 1px solid rgba(105,240,174,0.15);
    border-radius: 99px;
    font-size: 11px; color: var(--green-glow); font-weight: 500;
}
.grid-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 40px; }

/* ── PROCESS ── */
.process-steps { display: flex; flex-direction: column; gap: 0; max-width: 700px; margin: 0 auto; }
.process-step {
    display: grid; grid-template-columns: 60px 1fr;
    gap: 20px; align-items: flex-start;
    padding-bottom: 36px; position: relative;
}
.process-step:not(:last-child) .step-line {
    position: absolute; left: 29px; top: 52px; bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, rgba(181,245,66,0.3), rgba(181,245,66,0.05));
}
.step-circle {
    width: 60px; height: 60px; flex-shrink: 0;
    border: 1px solid rgba(181,245,66,0.3);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px; color: var(--lime);
    background: rgba(181,245,66,0.05);
    position: relative; z-index: 1;
}
.step-content h4 { font-size: 17px; font-weight: 600; color: var(--white); margin-bottom: 6px; padding-top: 16px; }
.step-content p { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ── WHY US ── */
.why-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 12px; margin-bottom: 40px;
}
.why-item {
    padding: 22px; background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px;
    display: flex; gap: 14px; align-items: flex-start;
    transition: border-color 0.2s;
}
.why-item:hover { border-color: rgba(181,245,66,0.25); }
.why-icon { font-size: 20px; color: var(--lime); margin-top: 2px; width: 24px; flex-shrink: 0; }
.why-item h4 { font-size: 14px; font-weight: 600; color: var(--white); margin-bottom: 4px; }
.why-item p { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ── CLIENTS BAR ── */
.clients-bar {
    padding: 40px 5%;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.clients-label { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 24px; text-align: center; }
.clients-row { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.client-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 22px; letter-spacing: 2px;
    color: rgba(255,255,255,0.18);
    transition: color 0.3s;
}
.client-name:hover { color: rgba(255,255,255,0.55); }

/* ── FOOTER ── */
footer {
    background: var(--green-deep);
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 64px 5% 30px;
}
.footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px; margin-bottom: 48px;
}
.footer-logo-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px; letter-spacing: 4px;
    color: var(--white);
}
.footer-logo-text span { color: var(--lime); }
.footer-tagline { font-size: 13px; color: var(--muted); margin: 10px 0 20px; max-width: 260px; line-height: 1.7; }
.footer-social { display: flex; gap: 10px; }
.social-btn {
    width: 36px; height: 36px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    color: var(--muted); font-size: 14px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.social-btn:hover { background: rgba(181,245,66,0.1); border-color: rgba(181,245,66,0.3); color: var(--lime); }
.footer-col h4 { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.5); font-weight: 600; margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--muted); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); }
.footer-contact { font-size: 13.5px; color: var(--muted); line-height: 1.8; }
.footer-contact a { color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-contact a:hover { color: var(--lime); }
.contact-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.contact-row i { color: var(--lime); font-size: 13px; margin-top: 4px; width: 14px; flex-shrink: 0; }

/* ── CONTACT FORM ── */
.contact-form { display: flex; flex-direction: column; gap: 8px; }
.contact-form input,
.contact-form textarea {
    padding: 10px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    color: var(--white);
    font-family: 'Outfit', sans-serif;
    font-size: 13px; outline: none;
    transition: border-color 0.2s;
    width: 100%;
}
.contact-form input:focus,
.contact-form textarea:focus { border-color: rgba(181,245,66,0.4); }
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.25); }
.contact-form textarea { resize: none; min-height: 72px; }
.captcha-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.captcha-row input { width: 60px; text-align: center; }
.btn-send {
    padding: 10px 20px;
    background: var(--lime); color: var(--green-deep);
    font-weight: 700; font-size: 13px; font-family: 'Outfit', sans-serif;
    border: none; border-radius: 8px; cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}
.btn-send:hover { background: #c8f746; transform: translateY(-1px); }

/* ── BOTTOM BAR ── */
.bottom-bar {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 24px;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 12px;
}
.bottom-bar p { font-size: 12px; color: rgba(255,255,255,0.3); }
.shield-icon {
    width: 16px; height: 18px;
    background: var(--lime);
    clip-path: polygon(50% 0%, 90% 18%, 90% 55%, 68% 88%, 50% 100%, 32% 88%, 10% 55%, 10% 18%);
    display: inline-block;
    box-shadow: 0 0 10px rgba(181,245,66,0.7);
    animation: shieldGlow 1.5s infinite alternate;
}
@keyframes shieldGlow {
    0% { box-shadow: 0 0 8px rgba(181,245,66,0.5); }
    100% { box-shadow: 0 0 18px rgba(181,245,66,1); }
}

/* ── SMOOTH TOGGLE (Auth UI) ── */
.hidden-item {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Elements that use toggleSmoothly for auth UI transitions */
.side-menu a,
.nav-desktop a,
#userAvatar,
#publicSignInSep,
#newsletterLink,
#userEmailSub,
#userName,
#userInitials,
#userEmail {
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

/* ── REVEAL ANIMATION ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── AI CHAT WIDGET ── */
.chat-widget { position: fixed; bottom: 30px; right: 30px; z-index: 5000; font-family: 'Outfit', sans-serif; }
.chat-btn { width: 60px; height: 60px; background: var(--lime); color: var(--green-deep); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 24px; cursor: pointer; box-shadow: 0 10px 25px rgba(0,0,0,0.3); transition: transform 0.3s; }
.chat-btn:hover { transform: scale(1.1); }
.chat-box {
    position: absolute; bottom: 80px; right: 0; width: 320px; height: 450px;
    background: rgba(11, 43, 15, 0.95); backdrop-filter: blur(15px);
    border: 1px solid rgba(105, 240, 174, 0.2); border-radius: 20px;
    display: none; flex-direction: column; overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.chat-box.open { display: flex; animation: slideIn 0.3s ease-out; }
@keyframes slideIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse-wave {
    0% { box-shadow: 0 0 0 0 rgba(181, 245, 66, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(181, 245, 66, 0); }
    100% { box-shadow: 0 0 0 0 rgba(181, 245, 66, 0); }
}
.chat-header { padding: 18px; background: rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; align-items: center; }
.chat-messages { flex: 1; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; scrollbar-width: thin; }
.msg { padding: 10px 14px; border-radius: 12px; font-size: 13px; max-width: 85%; line-height: 1.4; }
.msg.user { background: var(--lime); color: var(--green-deep); align-self: flex-end; border-bottom-right-radius: 2px; font-weight: 500; }
.msg.ai { background: rgba(255,255,255,0.1); color: var(--white); align-self: flex-start; border-bottom-left-radius: 2px; }

/* ── TYPING ANIMATION ── */
.typing-cursor::after {
    content: '▌';
    animation: blink-cursor 0.8s step-end infinite;
    color: var(--lime);
    margin-left: 2px;
}
@keyframes blink-cursor { 50% { opacity: 0; } }

.typing-dots { display: inline-flex; align-items: center; gap: 4px; padding: 2px 0; }
.typing-dots span {
    width: 6px; height: 6px;
    background: var(--muted);
    border-radius: 50%;
    display: inline-block;
    animation: dot-bounce 1.2s infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dot-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.3; }
    30% { transform: translateY(-6px); opacity: 1; }
}
.chat-input-wrap { padding: 12px; background: rgba(0,0,0,0.2); display: flex; gap: 10px; align-items: center; }
.chat-input-wrap input { flex: 1; background: transparent; border: none; color: white; outline: none; font-size: 13px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .nav-desktop { display: none; }
    .menu-btn { display: flex; }
    .about-layout { grid-template-columns: 1fr; }
    .about-visual { height: 280px; }
    .why-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .grid-list { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .hero h1 { font-size: 52px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .bottom-bar { flex-direction: column; align-items: flex-start; }
    .hero-ctas { flex-direction: column; }
    .hero-ctas a { text-align: center; justify-content: center; }
    .about-chip { bottom: 15px; left: 15px; padding: 10px 14px; }
    .about-chip strong { font-size: 18px; line-height: 1.1; }
    .about-chip span { font-size: 10px; }
}