:root {
    --dc-bg:        #f5f0e8;
    --dc-surface:   #fffdf8;
    --dc-surface2:  #eee8d8;
    --dc-ink:       #1a1410;
    --dc-muted:     #6b5e4e;
    --dc-accent:    #2d6a4f;
    --dc-accent-lt: #52b788;
    --dc-warn:      #e07a5f;
    --dc-gold:      #c9a84c;
}

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

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    background: var(--dc-bg);
    font-family: 'DM Mono', monospace;
    color: var(--dc-ink);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Ambient background glow */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
            radial-gradient(ellipse 55% 45% at 15% 8%,  rgba(82,183,136,.08) 0%, transparent 65%),
            radial-gradient(ellipse 45% 55% at 85% 92%, rgba(201,168,76,.07)  0%, transparent 65%),
            radial-gradient(ellipse 35% 35% at 75% 20%, rgba(45,106,79,.04)   0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ─── NAVBAR ──────────────────────────────────── */
.dc-navbar {
    background: rgba(255,253,248,.82);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--dc-surface2);
    padding: 0 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.dc-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 62px;
    gap: 24px;
}

/* Logo */
.dc-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    flex-shrink: 0;
}

.dc-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--dc-accent);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dc-logo-icon svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: #fff;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dc-logo-text {
    font-family: 'DM Serif Display', serif;
    font-size: 20px;
    line-height: 1;
    color: var(--dc-ink);
    letter-spacing: -.01em;
}

.dc-logo-text em {
    font-style: italic;
    color: var(--dc-accent);
}

/* Nav links */
.dc-nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.dc-nav-links a {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: .05em;
    color: var(--dc-muted);
    text-decoration: none;
    padding: 7px 13px;
    border-radius: 8px;
    transition: color .15s, background .15s;
    white-space: nowrap;
}

.dc-nav-links a:hover {
    color: var(--dc-ink);
    background: var(--dc-surface2);
}

.dc-nav-links a.active {
    color: var(--dc-accent);
    background: rgba(82,183,136,.12);
}

/* Nav right */
.dc-nav-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.btn-ghost-sm {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: .05em;
    color: var(--dc-muted);
    background: none;
    border: none;
    padding: 7px 14px;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: color .15s, background .15s;
    white-space: nowrap;
}

.btn-ghost-sm:hover {
    color: var(--dc-ink);
    background: var(--dc-surface2);
}

.btn-primary-sm {
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: .05em;
    color: #fff;
    background: var(--dc-accent);
    border: none;
    padding: 8px 18px;
    border-radius: 9px;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, box-shadow .15s;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 2px 8px rgba(45,106,79,.22);
}

.btn-primary-sm:hover {
    background: #245a42;
    color: #fff;
    box-shadow: 0 4px 14px rgba(45,106,79,.32);
}

/* Hamburger */
.dc-hamburger {
    display: none;
    background: none;
    border: 1px solid var(--dc-surface2);
    border-radius: 8px;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--dc-muted);
    font-size: 18px;
    transition: background .15s;
}

.dc-hamburger:hover { background: var(--dc-surface2); }

/* Mobile nav drawer */
.dc-nav-drawer {
    display: none;
    flex-direction: column;
    padding: 12px 16px 16px;
    border-top: 1px solid var(--dc-surface2);
    background: rgba(255,253,248,.97);
    gap: 4px;
}

.dc-nav-drawer.open { display: flex; }

.dc-nav-drawer a {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    color: var(--dc-muted);
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
    transition: all .15s;
}

.dc-nav-drawer a:hover { background: var(--dc-surface2); color: var(--dc-ink); }
.dc-nav-drawer .divider { height: 1px; background: var(--dc-surface2); margin: 6px 0; }

.dc-nav-drawer .btn-primary-sm {
    margin-top: 4px;
    justify-content: center;
}

@media (max-width: 700px) {
    .dc-nav-links  { display: none; }
    .btn-ghost-sm  { display: none; }
    .btn-primary-sm.desktop { display: none; }
    .dc-hamburger  { display: flex; }
}

/* ─── HERO ────────────────────────────────────── */
.hero {
    position: relative;
    z-index: 1;
    padding: 96px 0 80px;
    text-align: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--dc-accent);
    background: rgba(82,183,136,.10);
    border: 1px solid rgba(82,183,136,.25);
    border-radius: 100px;
    padding: 5px 14px;
    margin-bottom: 28px;
    opacity: 0;
    animation: fadeUp .6s .1s ease forwards;
}

.hero-eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--dc-accent-lt);
    flex-shrink: 0;
}

.hero-title {
    font-family: 'DM Serif Display', serif;
    font-size: clamp(38px, 7vw, 72px);
    line-height: 1.05;
    letter-spacing: -.03em;
    color: var(--dc-ink);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp .7s .2s ease forwards;
}

.hero-title em { color: var(--dc-accent); font-style: italic; }

.hero-title .line-muted {
    color: var(--dc-muted);
    display: block;
}

.hero-sub {
    font-size: clamp(13px, 2vw, 15px);
    color: var(--dc-muted);
    max-width: 480px;
    margin: 0 auto 40px;
    line-height: 1.8;
    letter-spacing: .02em;
    opacity: 0;
    animation: fadeUp .7s .35s ease forwards;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp .7s .5s ease forwards;
}

.btn-hero-primary {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    letter-spacing: .05em;
    color: #fff;
    background: var(--dc-accent);
    border: none;
    padding: 13px 28px;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, box-shadow .2s, transform .15s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 16px rgba(45,106,79,.28);
}

.btn-hero-primary:hover {
    background: #245a42;
    color: #fff;
    box-shadow: 0 6px 24px rgba(45,106,79,.38);
    transform: translateY(-1px);
}

.btn-hero-outline {
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    letter-spacing: .05em;
    color: var(--dc-muted);
    background: var(--dc-surface);
    border: 1.5px solid var(--dc-surface2);
    padding: 12px 24px;
    border-radius: 12px;
    cursor: pointer;
    text-decoration: none;
    transition: all .15s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-hero-outline:hover {
    border-color: var(--dc-accent-lt);
    color: var(--dc-accent);
    transform: translateY(-1px);
}

/* ─── FEATURE PILLS ───────────────────────────── */
.feature-pills {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 56px;
    opacity: 0;
    animation: fadeUp .7s .65s ease forwards;
}

.fpill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--dc-surface);
    border: 1px solid var(--dc-surface2);
    border-radius: 100px;
    padding: 7px 16px;
    font-size: 11px;
    color: var(--dc-muted);
    letter-spacing: .04em;
    box-shadow: 0 2px 8px rgba(26,20,16,.05);
    transition: border-color .15s, color .15s, transform .15s;
}

.fpill:hover {
    border-color: var(--dc-accent-lt);
    color: var(--dc-accent);
    transform: translateY(-2px);
}

.fpill i {
    font-size: 13px;
    color: var(--dc-accent-lt);
}

/* ─── DIVIDER ─────────────────────────────────── */
.section-divider {
    position: relative;
    z-index: 1;
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--dc-surface2) 30%, var(--dc-surface2) 70%, transparent);
    margin: 0;
}

/* ─── TRUST BAR ───────────────────────────────── */
.trust-bar {
    position: relative;
    z-index: 1;
    padding: 28px 0;
    text-align: center;
}

.trust-label {
    font-size: 9px;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--dc-muted);
    opacity: .7;
    margin-bottom: 18px;
}

.trust-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
}

.trust-stat {
    padding: 8px 32px;
    border-right: 1px solid var(--dc-surface2);
}

.trust-stat:last-child { border-right: none; }

.trust-stat-value {
    font-family: 'DM Serif Display', serif;
    font-size: 22px;
    color: var(--dc-ink);
    display: block;
    line-height: 1;
}

.trust-stat-label {
    font-size: 10px;
    color: var(--dc-muted);
    letter-spacing: .07em;
    margin-top: 4px;
    display: block;
}

/* ─── ANIMATION ───────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── AUTH CARD ─── */
.auth-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 16px 60px;
    position: relative;
    z-index: 1;
}

.auth-box {
    width: 100%;
    max-width: 440px;
}

.auth-card {
    background: var(--dc-surface);
    border: 1px solid var(--dc-surface2);
    border-radius: 24px;
    box-shadow: 0 4px 32px rgba(26,20,16,.09), 0 1px 0 rgba(255,255,255,.9) inset;
    padding: 36px 36px 32px;
}

.auth-eyebrow {
    font-size: 9px;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--dc-accent);
    margin-bottom: 8px;
    opacity: .85;
    display: flex;
    align-items: center;
    gap: 7px;
}

.auth-eyebrow::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--dc-accent-lt);
    flex-shrink: 0;
}

.auth-title {
    font-family: 'DM Serif Display', serif;
    font-size: 26px;
    line-height: 1.15;
    letter-spacing: -.02em;
    margin-bottom: 6px;
}

.auth-title em { color: var(--dc-accent); font-style: italic; }

.auth-sub {
    font-size: 11px;
    color: var(--dc-muted);
    letter-spacing: .03em;
    margin-bottom: 28px;
    line-height: 1.6;
}

/* ─── TABS ─── */
.auth-tabs {
    display: flex;
    background: var(--dc-bg);
    border: 1px solid var(--dc-surface2);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 28px;
    gap: 4px;
}

.auth-tab {
    flex: 1;
    padding: 9px;
    border: none;
    background: none;
    border-radius: 9px;
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: .04em;
    color: var(--dc-muted);
    cursor: pointer;
    transition: all .18s;
}

.auth-tab.active {
    background: var(--dc-surface);
    color: var(--dc-ink);
    box-shadow: 0 1px 6px rgba(26,20,16,.10);
}

/* ─── FIELDS ─── */
.field-group { margin-bottom: 16px; }

.field-label {
    display: block;
    font-size: 9px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--dc-muted);
    margin-bottom: 7px;
}

.dc-input {
    width: 100%;
    background: var(--dc-bg);
    border: 1.5px solid var(--dc-surface2);
    border-radius: 11px;
    padding: 11px 14px;
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    color: var(--dc-ink);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

.dc-input:focus {
    border-color: var(--dc-accent-lt);
    box-shadow: 0 0 0 3px rgba(82,183,136,.12);
}

.dc-input::placeholder { color: var(--dc-muted); opacity: .5; }

.dc-input.is-invalid {
    border-color: var(--dc-warn);
    box-shadow: 0 0 0 3px rgba(224,122,95,.10);
}

/* ─── INPUT З ІКОНКОЮ ─── */
.input-wrap { position: relative; }

.input-wrap .dc-input { padding-left: 40px; }

.input-icon {
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dc-muted);
    font-size: 15px;
    pointer-events: none;
    opacity: .6;
}

.input-action {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--dc-muted);
    font-size: 15px;
    cursor: pointer;
    padding: 2px;
    opacity: .6;
    transition: opacity .15s;
}

.input-action:hover { opacity: 1; }

/* ─── FORGOT ─── */
.forgot-link {
    font-size: 11px;
    color: var(--dc-accent);
    text-decoration: none;
    letter-spacing: .03em;
    transition: opacity .15s;
}

.forgot-link:hover { opacity: .7; color: var(--dc-accent); }

/* ─── OR DIVIDER ─── */
.or-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 22px 0;
    font-size: 10px;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--dc-muted);
    opacity: .6;
}

.or-divider::before,
.or-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--dc-surface2);
}

/* ─── КНОПКИ ─── */
.btn-dc-primary {
    width: 100%;
    padding: 13px;
    background: var(--dc-accent);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: 'DM Mono', monospace;
    font-size: 13px;
    letter-spacing: .05em;
    cursor: pointer;
    transition: background .15s, box-shadow .15s, transform .1s;
    box-shadow: 0 3px 12px rgba(45,106,79,.25);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-dc-primary:hover {
    background: #245a42;
    box-shadow: 0 4px 18px rgba(45,106,79,.35);
    transform: translateY(-1px);
}

.btn-dc-social {
    width: 100%;
    padding: 11px;
    background: var(--dc-surface);
    color: var(--dc-ink);
    border: 1.5px solid var(--dc-surface2);
    border-radius: 12px;
    font-family: 'DM Mono', monospace;
    font-size: 12px;
    letter-spacing: .03em;
    cursor: pointer;
    transition: all .15s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    text-decoration: none;
}

.btn-dc-social:hover {
    border-color: var(--dc-accent-lt);
    color: var(--dc-ink);
    transform: translateY(-1px);
}

/* ─── ІНДИКАТОР ПАРОЛЯ ─── */
.strength-bar {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.strength-seg {
    flex: 1;
    height: 3px;
    border-radius: 2px;
    background: var(--dc-surface2);
    transition: background .25s;
}

.strength-seg.weak   { background: var(--dc-warn); }
.strength-seg.medium { background: var(--dc-gold); }
.strength-seg.strong { background: var(--dc-accent-lt); }

.strength-label {
    font-size: 10px;
    color: var(--dc-muted);
    margin-top: 5px;
    letter-spacing: .05em;
    min-height: 14px;
}

/* ─── CHECKBOX ─── */
.dc-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 11px;
    color: var(--dc-muted);
    line-height: 1.5;
    letter-spacing: .02em;
}

.dc-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    border: 1.5px solid var(--dc-surface2);
    border-radius: 4px;
    background: var(--dc-bg);
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 1px;
    transition: all .15s;
    position: relative;
}

.dc-check input[type="checkbox"]:checked {
    background: var(--dc-accent);
    border-color: var(--dc-accent);
}

.dc-check input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 4px; top: 1px;
    width: 5px; height: 9px;
    border: 2px solid white;
    border-top: none;
    border-left: none;
    transform: rotate(45deg);
}

.dc-check a { color: var(--dc-accent); text-decoration: none; }
.dc-check a:hover { text-decoration: underline; }

/* ─── SWITCH / SUCCESS ─── */
.auth-switch {
    text-align: center;
    margin-top: 22px;
    font-size: 11px;
    color: var(--dc-muted);
    letter-spacing: .03em;
}

.auth-switch a {
    color: var(--dc-accent);
    text-decoration: none;
    font-weight: 500;
    cursor: pointer;
}

.auth-switch a:hover { text-decoration: underline; }

.success-state {
    text-align: center;
    padding: 16px 0 8px;
    display: none;
}

.success-icon {
    width: 56px; height: 56px;
    background: rgba(82,183,136,.12);
    border: 1.5px solid rgba(82,183,136,.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 22px;
    color: var(--dc-accent-lt);
}

.form-panel { display: none; }
.form-panel.active { display: block; }

/* ─── АДАПТИВ ─── */
@media (max-width: 480px) {
    .auth-card { padding: 24px 20px 20px; border-radius: 20px; }
}