/* ==========================================================================
   APEX — AI Program for EXecutives
   Design system: deep navy + gold, sourced from the APEX deck identity.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap');

:root {
    --bg-dark: #080c1c;
    --bg-navy: #111a3e;
    --bg-navy-soft: #161f45;
    --bg-panel: #0e1531;
    --bg-light: #ffffff;
    --bg-light-gray: #f6f7fb;

    --text-light: #ffffff;
    --text-dark: #111a3e;
    --text-muted: #8e9ab8;
    --text-muted-strong: #b6c0d8;
    --text-muted-dark: #5a6379;

    --accent: #c9a227;
    --accent-light: #e0bc45;
    --accent-glow: rgba(201, 162, 39, 0.35);
    --accent-soft: rgba(201, 162, 39, 0.12);
    --ice: #cadcfc;

    --border-dark: #1e2a52;
    --border-light: #e4e7f0;

    --font-primary: 'Inter', 'Noto Sans KR', 'Malgun Gothic', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-primary);
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    word-break: keep-all;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.3;
}

a { color: inherit; text-decoration: none; transition: var(--transition-fast); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ---------- Layout utilities ---------- */
.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 900px; }
.section { padding: 110px 0; position: relative; }
.section-sm { padding: 72px 0; }
.section-alt { background-color: #0b122b; border-top: 1px solid var(--border-dark); border-bottom: 1px solid var(--border-dark); }
.text-center { text-align: center; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-middle { align-items: center; }

/* ---------- Section headings ---------- */
.section-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.24em;
    margin-bottom: 18px;
}

.section-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 18px;
    letter-spacing: -0.035em;
}

.section-desc {
    font-size: 17px;
    color: var(--text-muted);
    font-weight: 300;
    max-width: 720px;
}

.text-center .section-desc { margin-left: auto; margin-right: auto; }

.section-head { margin-bottom: 56px; }

.accent { color: var(--accent); }

/* ---------- Header ---------- */
.header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background-color: rgba(8, 12, 28, 0.88);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-dark);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 84px;
    transition: var(--transition-smooth);
}

.header.scrolled .nav-container { height: 70px; }

.logo { display: flex; align-items: baseline; gap: 10px; }
.logo-mark {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--text-light);
}
.logo-sub {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--accent);
    text-transform: uppercase;
}

.nav-menu { display: flex; gap: 36px; align-items: center; }

.nav-item a {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--text-muted);
    position: relative;
    padding: 8px 0;
    display: block;
}

.nav-item a:hover, .nav-item.active a { color: var(--text-light); }

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background-color: var(--accent);
    transition: var(--transition-fast);
}

.nav-item a:hover::after, .nav-item.active a::after { width: 100%; }

.nav-item.nav-cta a {
    color: var(--accent);
    border: 1px solid rgba(201, 162, 39, 0.45);
    border-radius: 4px;
    padding: 9px 18px;
}
.nav-item.nav-cta a::after { display: none; }
.nav-item.nav-cta a:hover { background-color: var(--accent); color: #14192f; border-color: var(--accent); }

.nav-toggle {
    display: none;
    background: none; border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 24px; height: 2px;
    background-color: var(--text-light);
    transition: var(--transition-fast);
}

/* ---------- Hero ---------- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(201, 162, 39, 0.13) 0%, transparent 60%),
        linear-gradient(170deg, #111a3e 0%, #0b1128 45%, #080c1c 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(202, 220, 252, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(202, 220, 252, 0.045) 1px, transparent 1px);
    background-size: 88px 88px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 45%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 45%, #000 20%, transparent 75%);
}

.hero-content { position: relative; z-index: 2; max-width: 860px; padding: 130px 24px 110px; }

.hero-subtitle {
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    margin-bottom: 26px;
    display: block;
}

.hero-wordmark {
    font-size: 104px;
    font-weight: 800;
    letter-spacing: 0.04em;
    line-height: 1;
    margin-bottom: 26px;
}

.hero-title {
    font-size: 34px;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 22px;
    letter-spacing: -0.035em;
}

.hero-desc {
    font-size: 17px;
    color: var(--text-muted-strong);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.hero-meta {
    margin-top: 56px;
    display: flex;
    justify-content: center;
    gap: 44px;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 13px;
    letter-spacing: 0.04em;
}
.hero-meta span strong { color: var(--ice); font-weight: 600; }

.scroll-indicator {
    position: absolute;
    bottom: 34px; left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.scroll-indicator::after {
    content: '';
    width: 1px; height: 52px;
    background-color: var(--text-muted);
    display: block;
    animation: scrollLine 2.2s infinite ease-in-out;
    transform-origin: top;
}

@keyframes scrollLine {
    0% { transform: scaleY(0); }
    50% { transform: scaleY(1); }
    100% { transform: scaleY(0) translateY(52px); }
}

/* ---------- Page header (subpages) ---------- */
.page-header {
    padding: 170px 0 70px;
    background:
        radial-gradient(ellipse 70% 100% at 20% 0%, rgba(201, 162, 39, 0.10) 0%, transparent 65%),
        linear-gradient(160deg, #111a3e 0%, #0a1026 100%);
    border-bottom: 1px solid var(--border-dark);
}

.page-subtitle {
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.24em;
    display: block;
    margin-bottom: 16px;
}

.page-title { font-size: 46px; font-weight: 800; margin-bottom: 16px; letter-spacing: -0.04em; }
.page-desc { font-size: 17px; color: var(--text-muted); font-weight: 300; max-width: 760px; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    font-family: inherit;
    letter-spacing: -0.01em;
}

.btn-primary { background-color: var(--accent); color: #14192f; }
.btn-primary:hover { background-color: var(--accent-light); box-shadow: 0 0 24px var(--accent-glow); }

.btn-outline { background: transparent; border: 1px solid rgba(255,255,255,0.45); color: var(--text-light); }
.btn-outline:hover { background-color: var(--text-light); color: var(--text-dark); border-color: var(--text-light); }

.btn-lg { padding: 17px 38px; font-size: 16px; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }

/* ---------- Cards ---------- */
.card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 34px;
    transition: var(--transition-smooth);
    height: 100%;
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 162, 39, 0.55);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
}

.card-num {
    font-size: 12px;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.18em;
    display: block;
    margin-bottom: 16px;
}

.card-title { font-size: 20px; margin-bottom: 12px; letter-spacing: -0.03em; }
.card-desc { color: var(--text-muted); font-size: 15px; font-weight: 300; }

.card-list { margin-top: 18px; display: flex; flex-direction: column; gap: 9px; }
.card-list li {
    font-size: 14px;
    color: var(--text-muted-strong);
    font-weight: 300;
    padding-left: 15px;
    position: relative;
}
.card-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 10px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background-color: var(--accent);
}

/* ---------- Glance / stat tiles ---------- */
.glance-tile {
    background-color: rgba(255, 255, 255, 0.035);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 26px 24px;
    height: 100%;
}
.glance-key {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}
.glance-val { font-size: 16px; font-weight: 500; line-height: 1.55; letter-spacing: -0.02em; }
.glance-val span { display: block; color: var(--text-muted); font-size: 14px; font-weight: 300; margin-top: 4px; }

/* ---------- Reason / numbered rows ---------- */
.reason-row {
    display: grid;
    grid-template-columns: 76px 1fr;
    gap: 28px;
    padding: 34px 0;
    border-bottom: 1px solid var(--border-dark);
    align-items: start;
}
.reason-row:last-child { border-bottom: none; }
.reason-num {
    font-size: 42px;
    font-weight: 800;
    color: rgba(201, 162, 39, 0.32);
    line-height: 1;
    letter-spacing: -0.04em;
}
.reason-title { font-size: 23px; margin-bottom: 10px; letter-spacing: -0.035em; }
.reason-desc { color: var(--text-muted); font-size: 16px; font-weight: 300; }

/* ---------- Value boxes ---------- */
.value-box {
    border: 1px solid var(--border-dark);
    border-left: 3px solid var(--accent);
    border-radius: 8px;
    padding: 28px 30px;
    background-color: rgba(201, 162, 39, 0.05);
}
.value-box h4 { font-size: 13px; color: var(--accent); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; }
.value-box p { font-size: 16px; color: var(--text-muted-strong); font-weight: 300; line-height: 1.7; }

/* ---------- Positioning comparison ---------- */
.vs-grid { display: grid; grid-template-columns: 1fr 64px 1fr; gap: 0; align-items: stretch; }
.vs-col { padding: 34px 30px; }
.vs-col.old { background-color: rgba(255,255,255,0.025); border: 1px solid var(--border-dark); border-radius: 10px 0 0 10px; }
.vs-col.new { background-color: rgba(201, 162, 39, 0.07); border: 1px solid rgba(201, 162, 39, 0.4); border-radius: 0 10px 10px 0; }
.vs-head { font-size: 14px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border-dark); }
.vs-col.old .vs-head { color: var(--text-muted-dark); }
.vs-col.new .vs-head { color: var(--accent); border-bottom-color: rgba(201,162,39,0.3); }
.vs-col ul { display: flex; flex-direction: column; }
.vs-col li { font-size: 15px; padding: 13px 0; border-bottom: 1px dashed rgba(255,255,255,0.07); font-weight: 300; }
.vs-col li:last-child { border-bottom: none; }
.vs-col.old li { color: var(--text-muted-dark); }
.vs-col.new li { color: var(--text-light); font-weight: 400; }
.vs-mid { display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--accent); font-size: 18px; font-weight: 700; }

/* ---------- Mode detail blocks ---------- */
.mode-block {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 32px;
}
.mode-head {
    padding: 30px 36px;
    background: linear-gradient(100deg, rgba(201,162,39,0.14) 0%, rgba(201,162,39,0.02) 60%);
    border-bottom: 1px solid var(--border-dark);
    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
}
.mode-tag {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: #14192f;
    background-color: var(--accent);
    padding: 6px 13px;
    border-radius: 3px;
}
.mode-name { font-size: 26px; letter-spacing: -0.035em; }
.mode-tagline { font-size: 14px; color: var(--text-muted); font-weight: 300; margin-left: auto; }
.mode-body { padding: 34px 36px; }
.mode-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-bottom: 30px; }
.mode-field h5 { font-size: 12px; color: var(--accent); letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 10px; }
.mode-field p { font-size: 15px; color: var(--text-muted-strong); font-weight: 300; }
.mode-strength { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 26px; }
.strength-item {
    background-color: rgba(202, 220, 252, 0.05);
    border-radius: 8px;
    padding: 18px 20px;
    font-size: 14px;
    font-weight: 400;
    color: var(--ice);
    border: 1px solid rgba(202, 220, 252, 0.1);
}
.mode-note { font-size: 13px; color: var(--text-muted-dark); border-top: 1px solid var(--border-dark); padding-top: 18px; }
.mode-note strong { color: var(--text-muted); font-weight: 600; }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border-dark); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { padding: 17px 20px; text-align: left; font-size: 15px; border-bottom: 1px solid var(--border-dark); }
thead th {
    background-color: rgba(255,255,255,0.04);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text-light);
}
thead th.hl { color: var(--accent); }
tbody th { font-weight: 600; color: var(--text-muted); font-size: 14px; width: 150px; background-color: rgba(255,255,255,0.02); }
tbody td { color: var(--text-muted-strong); font-weight: 300; }
tbody td.hl { color: var(--text-light); font-weight: 500; background-color: rgba(201,162,39,0.05); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: none; }
.table-note { font-size: 13px; color: var(--text-muted-dark); margin-top: 16px; }

/* ---------- Segmentation ---------- */
.seg-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-dark);
    border-top: 3px solid var(--accent);
    border-radius: 8px;
    padding: 30px;
    height: 100%;
}
.seg-letter { font-size: 13px; font-weight: 800; color: var(--accent); letter-spacing: 0.2em; margin-bottom: 14px; display: block; }
.seg-who { font-size: 19px; margin-bottom: 12px; letter-spacing: -0.03em; }
.seg-why { font-size: 14px; color: var(--text-muted); font-weight: 300; margin-bottom: 20px; }
.seg-route { display: flex; flex-wrap: wrap; gap: 8px; }
.seg-route span {
    font-size: 12px;
    color: var(--ice);
    background-color: rgba(202,220,252,0.08);
    border: 1px solid rgba(202,220,252,0.16);
    border-radius: 100px;
    padding: 5px 13px;
}

/* ---------- Curriculum ---------- */
.core-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 32px;
    height: 100%;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}
.core-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--accent) 0%, rgba(201,162,39,0) 100%);
}
.core-card:hover { border-color: rgba(201,162,39,0.5); transform: translateY(-6px); }
.core-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.core-no { font-size: 12px; font-weight: 800; letter-spacing: 0.18em; color: var(--accent); }
.core-layer {
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ice);
    border: 1px solid rgba(202,220,252,0.22);
    border-radius: 100px;
    padding: 3px 10px;
}
.core-title { font-size: 21px; margin-bottom: 10px; letter-spacing: -0.035em; }
.core-sub { font-size: 14px; color: var(--text-muted); font-weight: 300; margin-bottom: 20px; }
.core-instructor {
    font-size: 12px;
    color: var(--text-muted-dark);
    margin-top: 22px;
    padding-top: 16px;
    border-top: 1px solid var(--border-dark);
}
.core-instructor strong { color: var(--text-muted); font-weight: 600; }

/* Layer flow */
.layer-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 56px; }
.layer-step {
    text-align: center;
    padding: 22px 14px;
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    background-color: rgba(255,255,255,0.025);
    position: relative;
}
.layer-step b { display: block; font-size: 13px; letter-spacing: 0.2em; color: var(--accent); text-transform: uppercase; margin-bottom: 8px; }
.layer-step span { font-size: 14px; color: var(--text-muted); font-weight: 300; }

/* ---------- Fit finder ---------- */
.fit-step { margin-bottom: 48px; border: none; padding: 0; min-width: 0; }
.fit-step-head {
    display: flex;
    align-items: baseline;
    gap: 14px;
    margin-bottom: 8px;
    padding: 0;
    width: 100%;
    flex-wrap: wrap;
}
.fit-step-no {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.16em;
    color: var(--accent);
}
.fit-step-title { font-size: 22px; letter-spacing: -0.035em; }
.fit-step-hint { font-size: 14px; color: var(--text-muted); font-weight: 300; margin-bottom: 22px; }

.opt-grid { display: grid; gap: 12px; }
.opt-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.opt-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.opt-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }

.opt {
    display: block;
    cursor: pointer;
    background-color: var(--bg-panel);
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    padding: 18px 20px;
    transition: var(--transition-fast);
    position: relative;
    height: 100%;
}
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt:hover { border-color: rgba(201,162,39,0.45); background-color: rgba(201,162,39,0.04); }
.opt-name { font-size: 15px; font-weight: 500; display: block; letter-spacing: -0.02em; }
.opt-note { font-size: 12.5px; color: var(--text-muted); font-weight: 300; display: block; margin-top: 5px; line-height: 1.5; }
.opt:focus-within {
    outline: 2px solid var(--accent-light);
    outline-offset: 2px;
}

.opt.selected {
    border-color: var(--accent);
    background-color: rgba(201,162,39,0.11);
    box-shadow: 0 0 0 1px var(--accent) inset;
}
.opt.selected .opt-name { color: var(--accent-light); }

.fit-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; padding-top: 12px; }
.fit-status { font-size: 13.5px; color: var(--text-muted); }

/* Result */
.fit-result { margin-top: 24px; }
.fit-result[hidden] { display: none !important; }

.result-hero {
    background: linear-gradient(120deg, rgba(201,162,39,0.16) 0%, rgba(17,26,62,0.5) 55%);
    border: 1px solid rgba(201,162,39,0.42);
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 28px;
}
.result-eyebrow { font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); font-weight: 700; display: block; margin-bottom: 14px; }
.result-title { font-size: 34px; letter-spacing: -0.04em; margin-bottom: 12px; }
.result-lead { font-size: 16px; color: var(--text-muted-strong); font-weight: 300; max-width: 680px; }
.result-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.chip {
    font-size: 13px;
    background-color: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 100px;
    padding: 7px 16px;
    color: var(--ice);
}
.chip b { color: #fff; font-weight: 600; }

.result-block {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 30px 32px;
    margin-bottom: 20px;
}
.result-block h3 {
    font-size: 13px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-dark);
}
.result-block p { font-size: 15px; color: var(--text-muted-strong); font-weight: 300; }

.why-list { display: flex; flex-direction: column; gap: 12px; }
.why-list li { font-size: 15px; color: var(--text-muted-strong); font-weight: 300; padding-left: 26px; position: relative; }
.why-list li::before {
    content: '✓';
    position: absolute; left: 0; top: 0;
    color: var(--accent); font-weight: 700; font-size: 14px;
}

.plan-row {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 22px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-dark);
    align-items: start;
}
.plan-row:last-child { border-bottom: none; padding-bottom: 0; }
.plan-tag { font-size: 11px; font-weight: 800; letter-spacing: 0.14em; color: var(--accent); padding-top: 4px; }
.plan-title { font-size: 17px; font-weight: 600; margin-bottom: 6px; letter-spacing: -0.03em; }
.plan-desc { font-size: 14.5px; color: var(--text-muted); font-weight: 300; }
.plan-custom { color: var(--ice); font-size: 13.5px; margin-top: 8px; display: block; }
.plan-custom b { color: var(--accent); font-weight: 600; }

.budget-table { width: 100%; min-width: 0; }
.budget-table td, .budget-table th { padding: 14px 0; font-size: 15px; }
.budget-table tfoot td { border-bottom: none; padding-top: 18px; font-size: 17px; font-weight: 700; color: var(--text-light); border-top: 1px solid var(--accent); }
.budget-table tfoot td:last-child { color: var(--accent); text-align: right; }
.budget-table td:last-child { text-align: right; }

.print-hide { }
@media print {
    .header, .footer, .fit-form, .scroll-indicator, .print-hide { display: none !important; }
    body { background: #fff; color: #111; }
}

/* ---------- CTA ---------- */
.cta-band {
    background:
        radial-gradient(ellipse 60% 120% at 50% 100%, rgba(201,162,39,0.16) 0%, transparent 65%),
        linear-gradient(160deg, #111a3e 0%, #0a1026 100%);
    border-top: 1px solid var(--border-dark);
    text-align: center;
}
.cta-title { font-size: 36px; margin-bottom: 16px; letter-spacing: -0.04em; }
.cta-desc { font-size: 17px; color: var(--text-muted); font-weight: 300; margin-bottom: 34px; }

/* ---------- Team ---------- */
.team-card {
    background-color: var(--bg-panel);
    border: 1px solid var(--border-dark);
    border-radius: 10px;
    padding: 34px;
}
.team-name { font-size: 22px; letter-spacing: -0.03em; }
.team-role { font-size: 13px; color: var(--accent); font-weight: 600; letter-spacing: 0.06em; margin: 8px 0 22px; }

/* ---------- Footer ---------- */
.footer {
    background-color: #060913;
    border-top: 1px solid var(--border-dark);
    padding: 56px 0 40px;
}
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 38px; }
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand p { font-size: 14px; color: var(--text-muted-dark); font-weight: 300; max-width: 340px; }
.footer-nav { display: flex; gap: 30px; flex-wrap: wrap; }
.footer-nav a { font-size: 14px; color: var(--text-muted); }
.footer-nav a:hover { color: var(--accent); }
.footer-bottom {
    border-top: 1px solid var(--border-dark);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--text-muted-dark);
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    .reveal { opacity: 1; transform: none; }
    html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
    .grid-2 { grid-template-columns: 1fr; gap: 32px; }
    .mode-grid, .mode-strength { grid-template-columns: 1fr; gap: 20px; }
    .layer-flow { grid-template-columns: 1fr 1fr; }
    .opt-grid.cols-4 { grid-template-columns: 1fr 1fr; }
    .vs-grid { grid-template-columns: 1fr; }
    .vs-col.old { border-radius: 10px 10px 0 0; }
    .vs-col.new { border-radius: 0 0 10px 10px; }
    .vs-mid { padding: 14px 0; transform: rotate(90deg); }
    .hero-wordmark { font-size: 82px; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 84px; left: 0;
        width: 100%;
        height: 0;
        background-color: #0b1026;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 0;
        gap: 26px;
        overflow: hidden;
        transition: var(--transition-smooth);
        border-bottom: 1px solid transparent;
    }
    .nav-menu.open {
        height: calc(100vh - 84px);
        padding-top: 44px;
        border-bottom-color: var(--border-dark);
    }
    .section { padding: 70px 0; }
    .section-title { font-size: 30px; }
    .page-title { font-size: 33px; }
    .page-header { padding: 130px 0 54px; }
    .hero-wordmark { font-size: 60px; }
    .hero-title { font-size: 24px; }
    .hero-desc { font-size: 15.5px; }
    .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .opt-grid.cols-4, .opt-grid.cols-3, .opt-grid.cols-2 { grid-template-columns: 1fr; }
    .layer-flow { grid-template-columns: 1fr; }
    .reason-row { grid-template-columns: 1fr; gap: 10px; }
    .reason-num { font-size: 32px; }
    .result-title { font-size: 26px; }
    .result-hero, .result-block, .mode-body, .mode-head { padding: 26px 22px; }
    .cta-title { font-size: 27px; }
    .plan-row { grid-template-columns: 1fr; gap: 8px; }
    .hero-meta { gap: 22px; flex-direction: column; }
}