/* ============================================================
   Rhino Challenge — Main Stylesheet
   Brand: Navy #00019A · Deep Navy #171848 · Gold #CFA349
   Fonts: Fraunces (headings) · DM Sans (body)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,400;0,700;0,900;1,400&family=DM+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --navy:       #00019A;
    --deep-navy:  #171848;
    --dark:       #0a0b2e;
    --card:       #1a1d5e;
    --mid:        #10134a;
    --gold:       #CFA349;
    --gold-lt:    #e8c06a;
    --gold-dk:    #a07a2a;
    --gold-sh:    #f5d882;
    --white:      #ffffff;
    --light:      #c8ccf0;
    --muted:      #7a80c0;
    --border:     rgba(207,163,73,0.2);
    --font-h:     'Fraunces', Georgia, serif;
    --font-b:     'DM Sans', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-b); background: var(--dark); color: var(--white); overflow-x: hidden; line-height: 1.6; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── Icon Sprites ── */
/* Each sheet is 4×4 grid ~1024px. Display at 48px → scale 0.188 → bg-size 192px */
.ico { display: inline-block; width: 48px; height: 48px; background-size: 192px 192px; background-repeat: no-repeat; flex-shrink: 0; filter: drop-shadow(0 1px 6px rgba(207,163,73,0.35)); }
.ico.sm { width: 34px; height: 34px; background-size: 136px 136px; }
.ico.lg { width: 64px; height: 64px; background-size: 256px 256px; }

/* Icons1 */
.i1 { background-image: url('../img/Icons1.png'); }
.i1-target     { background-position: 0 0; }
.i1-badge      { background-position: -48px 0; }
.i1-chest      { background-position: -96px 0; }
.i1-wingshield { background-position: -144px 0; }
.i1-chat       { background-position: 0 -48px; }
.i1-clock      { background-position: -48px -48px; }
.i1-bullseye   { background-position: -96px -48px; }
.i1-agent      { background-position: -144px -48px; }
.i1-flag       { background-position: 0 -96px; }
.i1-dice       { background-position: -48px -96px; }
.i1-trophy     { background-position: -96px -96px; }
.i1-medal      { background-position: -144px -96px; }
.i1-eye        { background-position: 0 -144px; }
.i1-radar      { background-position: -48px -144px; }
.i1-thumbs     { background-position: -96px -144px; }
.i1-swords     { background-position: -144px -144px; }

/* Icons2 */
.i2 { background-image: url('../img/Icons2.png'); }
.i2-target     { background-position: 0 0; }
.i2-stars      { background-position: -48px 0; }
.i2-chest      { background-position: -96px 0; }
.i2-wingtrophy { background-position: -144px 0; }
.i2-chat       { background-position: 0 -48px; }
.i2-clock      { background-position: -48px -48px; }
.i2-bullseye   { background-position: -96px -48px; }
.i2-agent      { background-position: -144px -48px; }
.i2-flag       { background-position: 0 -96px; }
.i2-dice       { background-position: -48px -96px; }
.i2-trophy     { background-position: -96px -96px; }
.i2-medal1     { background-position: -144px -96px; }
.i2-eye        { background-position: 0 -144px; }
.i2-radar      { background-position: -48px -144px; }
.i2-journal    { background-position: -96px -144px; }
.i2-scroll     { background-position: -144px -144px; }

/* Icons3 */
.i3 { background-image: url('../img/Icons3.png'); }
.i3-vpn        { background-position: 0 0; }
.i3-lightning  { background-position: -48px 0; }
.i3-crosssword { background-position: -96px 0; }
.i3-scroll     { background-position: -144px 0; }
.i3-checklist  { background-position: 0 -48px; }
.i3-chat       { background-position: -48px -48px; }
.i3-laurel     { background-position: -96px -48px; }
.i3-books      { background-position: -144px -48px; }
.i3-search     { background-position: 0 -96px; }
.i3-mobile     { background-position: -48px -96px; }
.i3-gauge      { background-position: -96px -96px; }
.i3-bulb       { background-position: -144px -96px; }
.i3-coins      { background-position: 0 -144px; }
.i3-chain      { background-position: -48px -144px; }
.i3-starburst  { background-position: -96px -144px; }
.i3-vault      { background-position: -144px -144px; }

/* Icons4 */
.i4 { background-image: url('../img/Icons4.png'); }
.i4-rhinoshield { background-position: 0 0; }
.i4-wallet     { background-position: -48px 0; }
.i4-globe      { background-position: -96px 0; }
.i4-lock       { background-position: -144px 0; }
.i4-rocket     { background-position: 0 -48px; }
.i4-chart      { background-position: -48px -48px; }
.i4-moneybag   { background-position: -96px -48px; }
.i4-gear       { background-position: -144px -48px; }
.i4-trophylau  { background-position: 0 -96px; }
.i4-laptop     { background-position: -48px -96px; }
.i4-person     { background-position: -96px -96px; }
.i4-megaphone  { background-position: -144px -96px; }
.i4-network    { background-position: 0 -144px; }
.i4-bookmark   { background-position: -48px -144px; }
.i4-targetspin { background-position: -96px -144px; }
.i4-crown      { background-position: -144px -144px; }

/* ── Buttons ── */
.btn-gold {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 26px;
    background: linear-gradient(135deg, var(--gold-sh) 0%, var(--gold) 35%, var(--gold-dk) 60%, var(--gold) 80%, var(--gold-sh) 100%);
    background-size: 200% 200%;
    color: var(--deep-navy); font-family: var(--font-b); font-weight: 700;
    font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
    border: none; border-radius: 4px; cursor: pointer;
    position: relative; overflow: hidden;
    box-shadow: 0 4px 18px rgba(207,163,73,0.4), inset 0 1px 0 rgba(255,255,255,0.25);
    animation: gPulse 3s ease infinite;
    transition: transform 0.15s, box-shadow 0.25s;
    white-space: nowrap;
}
.btn-gold::after {
    content: ''; position: absolute; top: -50%; left: -60%; width: 30%; height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transform: skewX(-20deg); animation: glitter 2.8s ease infinite;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 7px 28px rgba(207,163,73,0.6); }
.btn-gold:active { transform: translateY(0); }

.btn-outline {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 11px 24px; background: transparent; color: var(--gold);
    font-family: var(--font-b); font-weight: 600; font-size: 0.78rem;
    letter-spacing: 0.1em; text-transform: uppercase;
    border: 1.5px solid var(--gold); border-radius: 4px; cursor: pointer;
    transition: all 0.22s; white-space: nowrap;
}
.btn-outline:hover { background: rgba(207,163,73,0.1); box-shadow: 0 0 18px rgba(207,163,73,0.2); }

@keyframes gPulse  { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes glitter { 0% { left: -60%; } 100% { left: 140%; } }

/* ── Header / Nav ── */
.site-header {
    background: var(--deep-navy);
    border-bottom: 1px solid var(--border);
    padding: 0 40px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky; top: 0; z-index: 100;
}
.header-brand { display: flex; align-items: center; gap: 10px; }
.header-logo  { height: 36px; width: auto; }
.header-title { font-family: var(--font-h); font-size: 1rem; font-weight: 700; color: var(--gold); line-height: 1; }
.header-title small { font-family: var(--font-b); font-weight: 400; font-size: 0.72rem; color: var(--muted); display: block; letter-spacing: 0.04em; }
.header-nav { display: flex; align-items: center; gap: 24px; }
.header-nav a { color: var(--light); font-size: 0.8rem; letter-spacing: 0.04em; transition: color 0.2s; }
.header-nav a:hover { color: var(--gold); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.nav-link-copyright {
    color: var(--gold) !important;
    border: 1px solid rgba(207,163,73,0.3);
    padding: 5px 12px; border-radius: 3px;
    font-size: 0.73rem !important; letter-spacing: 0.08em;
}
.nav-link-copyright:hover { background: rgba(207,163,73,0.08); }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--light); margin: 5px 0; border-radius: 2px; transition: 0.3s; }

/* ── Layout ── */
.container { max-width: 1100px; margin: 0 auto; }
section { padding: 60px 40px; }
.sec-label { font-size: 0.66rem; letter-spacing: 0.22em; color: var(--gold); text-transform: uppercase; font-weight: 700; margin-bottom: 8px; }
.sec-title { font-family: var(--font-h); font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--white); margin-bottom: 10px; }
.sec-desc  { font-size: 0.9rem; color: var(--light); line-height: 1.7; max-width: 580px; margin-bottom: 34px; }
.center    { text-align: center; }
.center .sec-desc { margin-left: auto; margin-right: auto; }

/* ── Hero ── */
.hero {
    background: linear-gradient(170deg, var(--deep-navy) 0%, var(--dark) 100%);
    padding: 72px 40px 60px;
    text-align: center;
    position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0,1,154,0.45) 0%, transparent 70%);
    top: -180px; left: 50%; transform: translateX(-50%); pointer-events: none;
}
.hero-badge {
    display: inline-block; border: 1px solid var(--gold); color: var(--gold);
    font-size: 0.65rem; letter-spacing: 0.2em; padding: 4px 14px; border-radius: 2px;
    font-weight: 700; margin-bottom: 18px; text-transform: uppercase;
}
.hero h1 { font-family: var(--font-h); font-size: clamp(1.9rem, 4.5vw, 3.2rem); font-weight: 900; color: var(--gold); letter-spacing: 0.04em; line-height: 1.1; margin-bottom: 10px; }
.hero-sub { font-family: var(--font-h); font-style: italic; font-size: 1rem; color: var(--light); margin-bottom: 16px; }
.hero-desc { max-width: 580px; margin: 0 auto 24px; font-size: 0.9rem; color: var(--light); line-height: 1.7; }
.hero-desc strong { color: var(--white); }

.period {
    display: inline-block; background: rgba(0,1,154,0.5);
    border: 1px solid rgba(207,163,73,0.28); border-radius: 4px;
    padding: 9px 24px; margin-bottom: 24px;
}
.period-label { font-size: 0.64rem; letter-spacing: 0.2em; color: var(--gold); text-transform: uppercase; font-weight: 700; display: block; }
.period-dates { font-size: 0.96rem; font-weight: 600; color: var(--white); margin-top: 2px; }
.hero-btns    { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }

/* ── Stats ── */
.stats-row { display: flex; max-width: 640px; margin: 0 auto; }
.stat { flex: 1; background: var(--card); border: 1px solid rgba(207,163,73,0.12); padding: 15px 8px; text-align: center; }
.stat:first-child { border-radius: 4px 0 0 4px; }
.stat:last-child  { border-radius: 0 4px 4px 0; }
.stat + .stat { border-left: none; }
.stat-n { font-family: var(--font-h); font-size: 1.7rem; font-weight: 700; color: var(--gold); line-height: 1; }
.stat-l { font-size: 0.6rem; letter-spacing: 0.12em; color: var(--muted); text-transform: uppercase; margin-top: 3px; }

/* ── Cards ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; }
.grid-avatar { display: grid; grid-template-columns: repeat(auto-fit, minmax(155px, 1fr)); gap: 14px; }

.card {
    background: var(--card); border: 1px solid var(--border); border-radius: 8px;
    padding: 24px 20px; position: relative;
}
.card.featured { border-color: var(--gold); box-shadow: 0 0 26px rgba(207,163,73,0.13); }
.card-icon { display: flex; margin-bottom: 12px; }
.card-label { font-size: 0.64rem; letter-spacing: 0.18em; color: var(--gold); text-transform: uppercase; font-weight: 700; margin-bottom: 3px; }
.card-title { font-family: var(--font-h); font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.card-desc  { font-size: 0.82rem; color: var(--light); line-height: 1.6; }
.card-price { font-family: var(--font-h); font-size: 1.8rem; font-weight: 700; color: var(--gold); margin: 12px 0; }

/* ── Avatar cards ── */
.av-card {
    background: var(--card); border: 1.5px solid var(--border); border-radius: 8px;
    padding: 22px 14px 18px; text-align: center; cursor: pointer;
    transition: all 0.28s; position: relative; overflow: hidden;
}
.av-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--navy), var(--gold), var(--navy));
    opacity: 0; transition: opacity 0.28s;
}
.av-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: 0 10px 28px rgba(207,163,73,0.18); }
.av-card:hover::before { opacity: 1; }
.av-card .ico { margin: 0 auto 11px; }
.av-name { font-family: var(--font-h); font-size: 0.86rem; font-weight: 700; color: var(--gold); margin-bottom: 3px; }
.av-type { font-size: 0.66rem; color: var(--muted); letter-spacing: 0.07em; text-transform: uppercase; }

/* ── Steps ── */
.step-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 30px 18px 22px; text-align: center; position: relative; }
.step-num {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    width: 28px; height: 28px;
    background: linear-gradient(135deg, var(--gold-lt), var(--gold-dk));
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-family: var(--font-h); font-weight: 700; font-size: 0.8rem; color: var(--deep-navy);
}
.step-icon { display: flex; justify-content: center; margin-bottom: 11px; }
.step-title { font-family: var(--font-h); font-size: 0.95rem; font-weight: 700; color: var(--gold); margin-bottom: 7px; }
.step-desc  { font-size: 0.8rem; color: var(--light); line-height: 1.55; margin-bottom: 14px; }

/* ── Prize list ── */
.prize-list { list-style: none; margin-bottom: 16px; }
.prize-list li { font-size: 0.79rem; color: var(--light); padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.05); display: flex; align-items: center; gap: 7px; }
.prize-list li::before { content: '◆'; color: var(--gold); font-size: 0.44rem; flex-shrink: 0; }

/* ── Token badge ── */
.tok-badge {
    display: inline-flex; align-items: center; gap: 7px;
    background: rgba(207,163,73,0.1); border: 1px solid rgba(207,163,73,0.3);
    border-radius: 3px; padding: 5px 11px; font-size: 0.76rem; font-weight: 700; color: var(--gold);
}

/* ── Tag chips ── */
.tag { display: inline-block; padding: 3px 11px; font-size: 0.65rem; letter-spacing: 0.12em; font-weight: 700; text-transform: uppercase; border-radius: 3px; margin-bottom: 11px; }
.tag-gold { background: rgba(207,163,73,0.12); border: 1px solid var(--gold); color: var(--gold); }
.tag-navy { background: rgba(0,1,154,0.55); border: 1px solid rgba(255,255,255,0.13); color: var(--light); }
.badge    { padding: 4px 12px; border-radius: 3px; font-size: 0.67rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; }
.b-gold   { background: transparent; color: var(--gold); border: 1px solid var(--gold); }
.b-navy   { background: var(--navy); color: var(--light); border: 1px solid rgba(255,255,255,0.12); }

/* ── Sections alternating bg ── */
.bg-deep  { background: var(--deep-navy); }
.bg-dark  { background: var(--dark); }

/* ── KKABBA grid ── */
.kk-wrap  { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.kk-icons { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; }
.tok-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tok-card { background: var(--card); border: 1px solid var(--border); border-radius: 6px; padding: 15px 12px; text-align: center; }
.tok-card.wide { grid-column: 1 / -1; }
.tok-amt  { font-family: var(--font-h); font-size: 1.55rem; font-weight: 700; color: var(--gold); line-height: 1; margin-bottom: 2px; }
.tok-lbl  { font-size: 0.66rem; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 3px; }
.tok-rwd  { font-size: 0.78rem; color: var(--light); font-weight: 500; }

/* ── Festival path ── */
.fest-path { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 0; margin-top: 34px; position: relative; }
.fest-path::before { content: ''; position: absolute; top: 34px; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0.25; }
.path-step { text-align: center; padding: 0 10px 24px; }
.path-icon { width: 68px; height: 68px; background: var(--card); border: 2px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; position: relative; z-index: 1; transition: border-color 0.28s, box-shadow 0.28s; }
.path-step:hover .path-icon { border-color: var(--gold); box-shadow: 0 0 18px rgba(207,163,73,0.28); }
.path-title { font-family: var(--font-h); font-size: 0.84rem; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.path-desc  { font-size: 0.73rem; color: var(--light); line-height: 1.5; }

/* ── Form ── */
.form-wrap { max-width: 640px; margin: 0 auto; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fg { display: flex; flex-direction: column; gap: 5px; }
.fg.full { grid-column: 1 / -1; }
.fg label { font-size: 0.7rem; letter-spacing: 0.1em; color: var(--gold); text-transform: uppercase; font-weight: 700; }
.fg input, .fg select, .fg textarea {
    background: var(--dark); border: 1px solid rgba(207,163,73,0.22);
    border-radius: 4px; padding: 11px 13px; color: var(--white);
    font-family: var(--font-b); font-size: 0.85rem; transition: border-color 0.2s;
    outline: none; resize: none; width: 100%;
}
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--gold); }
.fg select option { background: var(--deep-navy); }
.form-msg { padding: 12px 16px; border-radius: 4px; font-size: 0.84rem; margin-top: 12px; }
.form-msg.success { background: rgba(46,180,100,0.1); border: 1px solid rgba(46,180,100,0.3); color: #5df5a0; }
.form-msg.error   { background: rgba(220,60,60,0.1);  border: 1px solid rgba(220,60,60,0.3);  color: #ff8a8a; }

/* ── Leaderboard ── */
.lb-wrap { max-width: 800px; margin: 0 auto; }
.lb-tbl  { width: 100%; border-collapse: collapse; }
.lb-tbl th { background: var(--card); padding: 10px 14px; font-size: 0.65rem; letter-spacing: 0.14em; color: var(--gold); text-transform: uppercase; font-weight: 700; text-align: left; border-bottom: 2px solid var(--border); }
.lb-tbl td { padding: 13px 14px; font-size: 0.84rem; color: var(--light); border-bottom: 1px solid rgba(255,255,255,0.04); vertical-align: middle; }
.lb-tbl tr:hover td { background: rgba(207,163,73,0.04); }
.rank1 td:first-child { color: var(--gold); font-weight: 700; }
.lb-name { display: flex; align-items: center; gap: 8px; }
.sbar { height: 5px; background: rgba(255,255,255,0.07); border-radius: 3px; width: 80px; overflow: hidden; }
.sfill { height: 100%; background: linear-gradient(90deg, var(--gold-dk), var(--gold)); border-radius: 3px; }

/* ── Copyright connection ── */
.copyright-link-bar {
    background: rgba(0,1,154,0.4); border: 1px solid var(--border);
    border-radius: 6px; padding: 16px 20px;
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 20px;
}
.copyright-link-bar .ico { flex-shrink: 0; }
.clb-text { flex: 1; }
.clb-title { font-weight: 700; font-size: 0.88rem; color: var(--gold); margin-bottom: 2px; }
.clb-desc  { font-size: 0.77rem; color: var(--light); }

/* ── Modal ── */
.modal-ov {
    display: none; position: fixed; inset: 0;
    background: rgba(5,5,30,0.93); z-index: 999;
    align-items: center; justify-content: center; padding: 20px;
}
.modal-ov.on { display: flex; }
.modal {
    background: var(--deep-navy); border: 2px solid var(--gold); border-radius: 10px;
    padding: 40px 32px; max-width: 460px; width: 100%; text-align: center;
    position: relative; box-shadow: 0 0 50px rgba(207,163,73,0.22);
    animation: mIn 0.3s ease;
}
@keyframes mIn { from { transform: scale(0.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.m-close { position: absolute; top: 12px; right: 16px; background: none; border: none; color: var(--muted); font-size: 1.3rem; cursor: pointer; transition: color 0.2s; }
.m-close:hover { color: var(--gold); }
.m-icon   { display: flex; justify-content: center; margin-bottom: 12px; }
.m-code   { display: inline-block; background: rgba(207,163,73,0.1); border: 1px solid var(--gold); padding: 6px 18px; border-radius: 4px; font-family: var(--font-h); font-size: 1rem; font-weight: 700; color: var(--gold); letter-spacing: 0.1em; margin-bottom: 14px; }
.m-title  { font-family: var(--font-h); font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.m-desc   { font-size: 0.84rem; color: var(--light); line-height: 1.6; margin-bottom: 18px; }
.m-badges { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 22px; }
.m-acts   { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
.site-footer {
    background: var(--deep-navy); border-top: 1px solid var(--border);
    padding: 32px 40px; text-align: center;
}
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 34px; width: auto; }
.footer-brand-text { font-family: var(--font-h); font-size: 1.05rem; font-weight: 700; color: var(--gold); }
.footer-links { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-bottom: 10px; }
.footer-links a { color: var(--muted); font-size: 0.78rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--gold); }
.footer-copy { font-size: 0.7rem; color: var(--muted); }
.footer-copyright-img { height: 36px; width: auto; margin: 8px auto 0; opacity: 0.7; }

/* ── Mobilefon / PWA ── */
.data-2g .hero::before { display: none; }
.data-2g .av-card:hover { transform: none; }
@media (prefers-reduced-motion: reduce) { .btn-gold { animation: none; } .btn-gold::after { display: none; } }

/* ── Responsive ── */
@media (max-width: 900px) {
    .kk-wrap  { grid-template-columns: 1fr; gap: 28px; }
    .grid-3   { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .site-header { padding: 0 18px; }
    .header-nav  { display: none; }
    .header-nav.open { display: flex; flex-direction: column; position: absolute; top: 60px; left: 0; right: 0; background: var(--deep-navy); border-bottom: 1px solid var(--border); padding: 16px 20px; gap: 14px; z-index: 99; }
    .hamburger   { display: block; }
    section      { padding: 46px 18px; }
    .hero        { padding: 56px 18px 46px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .form-grid   { grid-template-columns: 1fr; }
    .stats-row   { flex-wrap: wrap; }
    .stat        { min-width: 45%; }
    .site-footer { padding: 26px 18px; }
    .hero-btns   { flex-direction: column; align-items: center; }
}