/* ═══════════════════════════════════════
   SmartEventsHub — Bold Events Theme
   Dark bg · Coral/Orange gradients · Outfit font
   ═══════════════════════════════════════ */

:root {
    --bg: #08070e;
    --bg-card: rgba(255,255,255,0.03);
    --bg-card-hover: rgba(255,255,255,0.06);
    --surface: #121020;
    --border: rgba(255,255,255,0.05);

    --text: #eeedf5;
    --text-mid: #9590b0;
    --text-dim: #5a5570;

    --coral: #ff6b6b;
    --orange: #ff9f43;
    --pink: #f368e0;
    --violet: #7c5cfc;
    --teal: #0abde3;

    --grad-warm: linear-gradient(135deg, #ff6b6b, #ff9f43);
    --grad-glow: linear-gradient(135deg, #ff6b6b 0%, #f368e0 50%, #7c5cfc 100%);
    --grad-cool: linear-gradient(135deg, #0abde3, #7c5cfc);

    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 24px;

    --ff: 'Outfit', -apple-system, sans-serif;
    --fm: 'JetBrains Mono', monospace;
}

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

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

a { color: inherit; text-decoration: none; }

.wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ─── NAV ─── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px 0;
    transition: all 0.3s;
}

.nav.stuck {
    background: rgba(8,7,14,0.88);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.nav-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex; align-items: center; gap: 10px;
    font-size: 1.2rem; font-weight: 400;
}
.brand-icon { font-size: 1.4rem; }
.brand b { font-weight: 700; color: var(--coral); }

.nav-menu {
    display: flex; align-items: center; gap: 32px;
}

.nav-menu a {
    font-size: 0.88rem; font-weight: 500;
    color: var(--text-mid); transition: color 0.2s;
}
.nav-menu a:hover { color: var(--text); }

.nav-cta {
    background: var(--grad-warm) !important;
    color: #000 !important;
    font-weight: 700 !important;
    padding: 9px 20px;
    border-radius: var(--r-sm);
    font-size: 0.84rem !important;
    transition: transform 0.2s !important;
}
.nav-cta:hover { transform: translateY(-2px); }

.burger {
    display: none;
    background: none; border: none; cursor: pointer; padding: 6px;
    width: 32px; height: 24px; position: relative;
}
.burger span, .burger::before, .burger::after {
    content: '';
    display: block;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
    position: absolute;
    left: 0; right: 0;
}
.burger::before { top: 0; }
.burger span { top: 50%; transform: translateY(-50%); }
.burger::after { bottom: 0; }

.burger.active::before { transform: translateY(10px) rotate(45deg); }
.burger.active span { opacity: 0; }
.burger.active::after { transform: translateY(-12px) rotate(-45deg); }

/* ─── BUTTONS ─── */
.btn-fill {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--grad-warm);
    color: #000;
    font-weight: 700; font-size: 1rem;
    padding: 16px 34px;
    border-radius: var(--r-lg);
    border: none; cursor: pointer;
    font-family: var(--ff);
    box-shadow: 0 4px 20px rgba(255,107,107,0.3);
    transition: all 0.3s;
}
.btn-fill:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(255,107,107,0.4); }

.btn-line {
    display: inline-flex; align-items: center;
    color: var(--text-mid);
    font-weight: 500; font-size: 1rem;
    padding: 16px 28px;
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: var(--r-lg);
    transition: all 0.2s;
}
.btn-line:hover { border-color: rgba(255,255,255,0.25); color: var(--text); }

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 140px 0 100px;
    overflow: hidden;
    text-align: center;
}

.hero-noise {
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.3;
}

.hero-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    pointer-events: none;
}

.hero-orb-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,107,107,0.2), transparent 70%);
    top: -80px; right: -50px;
    animation: orb-drift 10s ease-in-out infinite;
}

.hero-orb-2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(124,92,252,0.15), transparent 70%);
    bottom: -80px; left: -30px;
    animation: orb-drift 8s ease-in-out infinite reverse;
}

.hero-wrap { position: relative; z-index: 1; }

.hero-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 7px 18px;
    background: rgba(255,107,107,0.08);
    border: 1px solid rgba(255,107,107,0.15);
    border-radius: 100px;
    font-size: 0.78rem; font-weight: 600;
    color: var(--coral);
    margin-bottom: 28px;
}

.eyebrow-pulse {
    width: 7px; height: 7px;
    background: var(--coral);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

.hero h1 {
    font-size: clamp(3rem, 6.5vw, 5rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 24px;
}

.hero h1 em {
    font-style: normal;
    background: var(--grad-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--text-mid);
    max-width: 580px;
    margin: 0 auto 36px;
    line-height: 1.75;
}

.hero-btns {
    display: flex; gap: 14px;
    justify-content: center;
    margin-bottom: 56px;
    flex-wrap: wrap;
}

.hero-numbers {
    display: flex; justify-content: center; gap: 48px;
}

.hn strong {
    display: block;
    font-size: 2rem; font-weight: 800;
    background: var(--grad-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hn span { font-size: 0.78rem; color: var(--text-dim); }

/* ─── SECTIONS ─── */
.sec { padding: 100px 0; position: relative; }
.sec--dark { background: var(--surface); }

.sec-tag {
    font-size: 0.72rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.14em;
    color: var(--coral);
    margin-bottom: 12px;
    text-align: center;
}
.sec-tag--light { color: var(--orange); }

.sec-h2 {
    font-size: clamp(2rem, 4.5vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    text-align: center;
    margin-bottom: 56px;
}
.sec-h2--light { color: #fff; }

.gradient-text {
    background: var(--grad-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-warm {
    background: var(--grad-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ─── Service Cards ─── */
.cards-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.card-service {
    padding: 32px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    transition: all 0.4s;
    opacity: 0; transform: translateY(28px);
}
.card-service.in { opacity: 1; transform: translateY(0); }

.card-service:hover {
    border-color: rgba(255,107,107,0.15);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 8px 36px rgba(255,107,107,0.06);
}

.card-service--accent {
    background: rgba(255,107,107,0.05);
    border-color: rgba(255,107,107,0.12);
}

.card-num {
    font-family: var(--fm);
    font-size: 1.6rem; font-weight: 500;
    background: var(--grad-warm);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 14px;
    opacity: 0.5;
}

.card-service h3 {
    font-size: 1.1rem; font-weight: 700;
    margin-bottom: 8px;
}

.card-service p {
    font-size: 0.88rem; color: var(--text-mid);
    line-height: 1.65;
}

/* ─── Advantage Cards ─── */
.adv-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.adv-card {
    padding: 28px 22px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: var(--r-lg);
    text-align: center;
    transition: all 0.4s;
    opacity: 0; transform: translateY(24px);
}
.adv-card.in { opacity: 1; transform: translateY(0); }

.adv-card:hover {
    border-color: rgba(255,159,67,0.2);
    transform: translateY(-3px);
}

.adv-icon {
    font-size: 1.8rem;
    margin-bottom: 14px;
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,107,107,0.06);
    border-radius: 50%;
    margin-left: auto; margin-right: auto;
}

.adv-card h4 {
    font-size: 0.96rem; font-weight: 700;
    margin-bottom: 8px;
}

.adv-card p {
    font-size: 0.82rem; color: var(--text-mid);
    line-height: 1.6;
}

/* ─── Case Cards ─── */
.cases-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.case-card {
    padding: 32px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    transition: all 0.4s;
    opacity: 0; transform: translateY(24px);
}
.case-card.in { opacity: 1; transform: translateY(0); }

.case-card:hover {
    border-color: rgba(255,159,67,0.15);
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(255,107,107,0.06);
}

.case-badge {
    display: inline-block;
    font-size: 0.68rem; font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 12px;
    background: rgba(255,107,107,0.08);
    color: var(--coral);
    border-radius: 100px;
    margin-bottom: 14px;
}

.case-card h3 {
    font-size: 1.15rem; font-weight: 700;
    margin-bottom: 10px;
}

.case-card p {
    font-size: 0.88rem; color: var(--text-mid);
    line-height: 1.65;
}

/* ─── CTA ─── */
.sec--cta {
    padding: 120px 0;
    background: var(--bg);
    overflow: hidden;
    position: relative;
}

.cta-orbs {
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse at 30% 40%, rgba(255,107,107,0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 60%, rgba(124,92,252,0.06) 0%, transparent 50%);
}

.cta-box {
    position: relative; z-index: 1;
    text-align: center;
    max-width: 560px; margin: 0 auto;
}

.cta-box h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 800; letter-spacing: -0.02em;
    margin-bottom: 14px;
}

.cta-box > p {
    color: var(--text-mid); font-size: 1rem;
    margin-bottom: 28px; line-height: 1.7;
}

.cta-form { max-width: 460px; margin: 0 auto; }

.cta-row { display: flex; gap: 10px; }

.cta-field {
    flex: 1;
    padding: 16px 20px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--r-lg);
    color: var(--text);
    font-family: var(--ff);
    font-size: 0.95rem;
    outline: none;
    transition: border 0.3s;
}
.cta-field:focus { border-color: var(--coral); }
.cta-field::placeholder { color: var(--text-dim); }

.cta-form small {
    display: block; margin-top: 12px;
    font-size: 0.76rem; color: var(--text-dim);
}

.cta-ok { text-align: center; }
.cta-ok-icon { font-size: 2.5rem; margin-bottom: 10px; }
.cta-ok h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 6px; }
.cta-ok p { color: var(--text-mid); }

/* ─── FOOTER ─── */
.foot {
    background: var(--surface);
    padding: 40px 0 28px;
}

.foot-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.foot-brand span {
    font-size: 1.05rem;
}
.foot-brand b { color: var(--coral); }
.foot-brand p {
    font-size: 0.78rem; color: var(--text-dim);
    margin-top: 4px;
}

.foot-copy p {
    font-size: 0.76rem; color: var(--text-dim);
}
.foot-copy a { color: var(--coral); }

/* ─── Animations ─── */
@keyframes orb-drift {
    0%, 100% { transform: translate(0,0); }
    50% { transform: translate(25px, -20px); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

/* ─── Responsive ─── */
@media (max-width: 900px) {
    .nav-menu {
        position: fixed; inset: 0;
        background: rgba(8,7,14,0.97);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        opacity: 0; pointer-events: none;
        transition: opacity 0.3s;
    }
    .nav-menu.open { opacity: 1; pointer-events: auto; }
    .nav-menu a { font-size: 1.3rem; }
    .burger { display: block; z-index: 101; }

    .cards-row { grid-template-columns: 1fr; }
    .adv-grid { grid-template-columns: repeat(2, 1fr); }
    .cases-row { grid-template-columns: 1fr; }
    .hero-numbers { flex-direction: column; gap: 18px; }

    .cta-row { flex-direction: column; }
    .foot-wrap { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
    .adv-grid { grid-template-columns: 1fr; }
    .sec { padding: 72px 0; }
    .hero { padding: 120px 0 72px; }
}