:root {
    --blue:       #1e4397;
    --blue-mid:   #2a54b3;
    --blue-light: #dce8ff;
    --blue-faint: #f0f5ff;
    --accent:     #e8b84b;
    --dark:       #0d1a35;
    --body-text:  #3a4560;
    --muted:      #6b7a99;
    --border:     #d6dff0;
    --white:      #ffffff;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--body-text);
    background: var(--white);
    overflow-x: hidden;
}

h1,h2,h3,h4,h5 { font-family: 'Playfair Display', serif; color: var(--dark); }

/* ── HERO ─────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, var(--blue) 60%, #2563eb 100%);
    padding: 90px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2);
    color: #fff; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
    padding: 5px 14px; border-radius: 20px; margin-bottom: 20px;
}
.hero h1 { color: #fff; font-size: clamp(2rem, 4.5vw, 3.2rem); line-height: 1.18; margin-bottom: 18px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p.lead { color: rgba(255,255,255,.82); font-size: 1.05rem; } 

/* Search box */
.search-box {
    background: #fff; border-radius: 12px; padding: 8px 8px 8px 20px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    max-width: 620px;
}
.search-box input {
    border: none; outline: none; flex: 1; font-size: 1rem;
    color: var(--dark); font-family: 'DM Sans', sans-serif; font-weight: 500;
    background: transparent;
}
.search-box input::placeholder { color: var(--muted); font-weight: 400; }
.btn-search {
    background: var(--blue); color: #fff; border: none;
    padding: 11px 26px; border-radius: 8px; font-weight: 600; font-size: .9rem;
    white-space: nowrap; transition: background .2s;
    display: flex; align-items: center; gap: 6px;
}
.btn-search:hover { background: var(--blue-mid); color: #fff; }
.tld-pills { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 16px; align-items: center; }
.tld-pill {
    background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
    color: #fff; font-size: .78rem; font-weight: 600;
    padding: 4px 12px; border-radius: 20px; cursor: pointer; transition: background .2s;
}
.tld-pill:hover { background: rgba(255,255,255,.25); }

/* Hero stats */
.hero-stats { display: flex; gap: 36px; margin-top: 36px; flex-wrap: wrap; }
.hero-stat { color: rgba(255,255,255,.9); }
.hero-stat strong { display: block; font-size: 1.6rem; font-weight: 700; color: #fff; line-height: 1; }
.hero-stat span { font-size: .8rem; color: rgba(255,255,255,.6); }

/* ── SECTION UTILS ────────────────────────── */
section { padding: 80px 0; }
.section-tag {
    display: inline-block; background: var(--blue-light); color: var(--blue);
    font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
    padding: 4px 14px; border-radius: 20px; margin-bottom: 12px;
}
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 14px; }
.section-title2 { font-size: clamp(1rem, 2.5vw, 1.8rem); margin-bottom: 14px; }
.section-sub { color: var(--muted); font-size: 1rem; max-width: 750px; line-height: 1.7; }
.divider-line { width: 48px; height: 3px; background: var(--blue); border-radius: 2px; margin: 16px 0 24px; }

/* ── WHAT IS DOMAIN ───────────────────────── */
.info-section { background: var(--white); }
.component-card {
    background: var(--blue-faint); border: 1px solid var(--border);
    border-radius: 12px; padding: 20px 24px;
}
.component-row { display: flex; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); }
.component-cell {
    flex: 1; padding: 14px 20px; font-size: .9rem;
    border-right: 1px solid var(--border);
}
.component-cell:last-child { border-right: none; }
.component-cell.head { background: var(--blue); color: #fff; font-weight: 700; font-size: .78rem; letter-spacing: .05em; text-transform: uppercase; }
.component-cell.val { background: #fff; color: var(--dark); font-weight: 600; }

.info-card {
    border: 1px solid var(--border); border-radius: 12px;
    padding: 28px 24px; height: 100%;
    transition: box-shadow .25s, border-color .25s;
}
.info-card:hover { box-shadow: 0 8px 32px rgba(30,67,151,.1); border-color: var(--blue); }
.info-icon {
    width: 48px; height: 48px; border-radius: 10px;
    background: var(--blue-light); color: var(--blue);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; margin-bottom: 16px;
}
.info-card h5 { font-size: 1rem; margin-bottom: 8px; }
.info-card p { font-size: .88rem; color: var(--muted); line-height: 1.65; margin: 0; }

/* ── STEPS ────────────────────────────────── */
.steps-section { background: var(--blue-faint); }
.step-card {
    background: #fff; border-radius: 14px; padding: 32px 28px;
    border: 1px solid var(--border); position: relative;
    transition: box-shadow .25s;
}
.step-card:hover { box-shadow: 0 12px 40px rgba(30,67,151,.12); }
.step-num {
    position: absolute; top: -18px; left: 28px;
    width: 36px; height: 36px; border-radius: 8px;
    background: var(--blue); color: #fff;
    font-weight: 700; font-size: .85rem;
    display: flex; align-items: center; justify-content: center;
}
.step-card h5 { font-size: 1rem; margin: 12px 0 8px; }
.step-card p, .step-card li { font-size: .86rem; color: var(--muted); line-height: 1.65; margin: 0; }
.step-card ul { list-style: disc; list-style-position: inside; padding-left: 30px; margin: 10px 0; }
.step-card li { list-style: disc; margin-bottom: 5px; }

/* ── TLD TABLE ────────────────────────────── */
.tld-section { background: var(--white); }
.tld-table { border-radius: 12px; overflow: hidden; border: 1px solid var(--border); }
.tld-table table { margin: 0; }
.tld-table thead th {
    background: var(--blue); color: #fff; font-size: .8rem;
    letter-spacing: .06em; text-transform: uppercase; font-weight: 600;
    border: none; padding: 16px 20px;
}
.tld-table tbody td { padding: 15px 20px; font-size: .9rem; vertical-align: middle; border-color: var(--border); }
.tld-table tbody tr:hover td { background: var(--blue-faint); }
.tld-badge {
    display: inline-block; background: var(--blue-light); color: var(--blue);
    font-weight: 700; font-size: .85rem; padding: 4px 12px; border-radius: 6px;
}
.popular-badge {
    display: inline-block; background: var(--accent); color: #fff;
    font-size: .68rem; font-weight: 700; padding: 2px 8px; border-radius: 4px;
    margin-left: 6px; vertical-align: middle;
}

/* ── PROTECTION ───────────────────────────── */
.protect-section { background: var(--dark); }
.protect-section .section-tag { background: rgba(255,255,255,.1); color: rgba(255,255,255,.7); }
.protect-section .section-title { color: #fff; }
.protect-section .section-sub { color: rgba(255,255,255,.6); }
.protect-section .divider-line { background: var(--accent); }
.protect-card {
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
    border-radius: 14px; padding: 28px 24px; height: 100%;
    transition: background .25s, border-color .25s;
}
.protect-card:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.2); }
.protect-icon {
    width: 46px; height: 46px; border-radius: 10px;
    background: rgba(30,67,151,.5); color: #93b4ff;
    display: flex; align-items: center; justify-content: center; font-size: 20px;
    margin-bottom: 16px;
}
.protect-card h3 { color: #fff; font-size: 1.15rem; margin-bottom: 8px; }
.protect-card p { color: rgba(255,255,255,.55); font-size: .86rem; line-height: 1.65; margin: 0; }

/* ── TIPS ─────────────────────────────────── */
.tips-section { background: var(--white); }
.tip-row { display: flex; align-items: flex-start; gap: 16px; padding: 20px 0; margin-bottom: 30px; }
.tip-num {
    min-width: 32px; height: 32px; background: var(--blue-light); color: var(--blue);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .82rem;
}
.tip-row h6 { font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: .92rem; margin: 0 0 4px; color: var(--dark); }
.tip-row p { font-size: 1rem; color: var(--muted); margin: 0; line-height: 1.6; }
.tip-visual {
    background: var(--blue); border-radius: 16px; padding: 40px 36px;
    display: flex; flex-direction: column; justify-content: center; height: 100%;
}
.tip-visual .tip-stat { margin-bottom: 28px; }
.tip-visual .tip-stat strong { display: block; font-size: 2.4rem; font-weight: 700; color: #fff; line-height: 1; }
.tip-visual .tip-stat span { font-size: .82rem; color: rgba(255,255,255,.65); margin-top: 4px; display: block; }
.tip-visual p { color: rgba(255,255,255,.7); font-size: .88rem; line-height: 1.65; margin: 0; }

/* ── CTA ──────────────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--blue) 0%, #1a3a8a 100%);
    padding: 80px 0; position: relative; overflow: hidden;
}
.cta-section::after {
    content: ''; position: absolute; right: -80px; top: -80px;
    width: 400px; height: 400px;
    border-radius: 50%; background: rgba(255,255,255,.04);
}
.cta-section h2 { color: #fff; font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 14px; }
.cta-section h3 { color: #fff; font-size: clamp(1rem, 2.5vw, 1.8rem); margin-bottom: 14px; }
.cta-section p { color: rgba(255,255,255,.75); font-size: 1rem; }
.btn-cta-white {
    background: #fff !important;
    color: var(--blue) !important;
    border: none !important;
    font-weight: 700 !important;
    padding: 14px 32px !important;
    border-radius: 8px !important;
    font-size: .95rem !important;
    transition: background .2s, transform .2s !important;
}
.btn-cta-white:hover {
    background: var(--blue-light) !important;
    transform: translateY(-1px) !important;
}
.btn-cta-outline {
    background: transparent !important;
    color: #fff !important;
    border: 2px solid rgba(255,255,255,.4) !important;
    font-weight: 600 !important;
    padding: 12px 28px !important;
    border-radius: 8px !important;
    font-size: .95rem !important;
    transition: border-color .2s !important;
}
.btn-cta-outline:hover { border-color: #fff !important; color: #fff !important; }

/* Fade-in on scroll */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .55s, transform .55s; }
.fade-up.visible { opacity: 1; transform: none; }

@media (max-width: 768px) {
    .search-box { flex-wrap: wrap; }
    .hero-stats { gap: 20px; }
    .tip-visual { border-radius: 12px; margin-top: 24px; }
}