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

html {
    scroll-behavior: smooth;
}

body {
    background: #FAFAF7;
    font-family: 'Space Grotesk', sans-serif;
    display: flex;
    justify-content: center;
}

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

a:hover {
    color: #444444;
}

input:focus {
    outline: none;
}

input::placeholder {
    color: #1F8A5B;
    opacity: 1;
}

.page {
    width: 100%;
    max-width: 1180px;
    background: #FAFAF7;
    color: #111111;
    min-height: 100vh;
}

.hidden {
    display: none !important;
}

/* Nav */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 22px clamp(20px, 4vw, 48px);
    border-bottom: 1px solid #E4E2DA;
}

.wordmark {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 17px;
    font-weight: 600;
}

.wordmark-party {
    color: #1F8A5B;
}

.wordmark-tld {
    color: #9B988E;
}

/* Hero */
.hero {
    padding: clamp(48px, 9vw, 96px) clamp(20px, 4vw, 48px) clamp(40px, 7vw, 72px) clamp(20px, 4vw, 48px);
    display: flex;
    flex-direction: column;
    gap: clamp(18px, 3vw, 28px);
}

.kicker {
    font-size: clamp(16px, 2vw, 20px);
    font-family: 'IBM Plex Mono', monospace;
    color: #1F8A5B;
}

.headline {
    font-size: clamp(36px, 5.5vw, 64px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    max-width: 900px;
    text-wrap: balance;
}

.url-line {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(19px, 3vw, 34px);
    margin-top: 20px;
}

.url-prefix {
    color: #111111;
    white-space: nowrap;
}

.slug-input {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(19px, 3vw, 34px);
    border: none;
    border-bottom: 3px solid #111111;
    background: transparent;
    color: #111111;
    flex: 1 1 200px;
    min-width: 0;
    max-width: 420px;
    padding: 2px 4px;
}

/* How it works */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1px;
    border-top: 1px solid #E4E2DA;
    border-bottom: 1px solid #E4E2DA;
    overflow: hidden;
}

.step {
    background: #FAFAF7;
    outline: 1px solid #E4E2DA;
    padding: 32px clamp(20px, 4vw, 48px);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.step-number {
    font-family: 'IBM Plex Mono', monospace;
    color: #1F8A5B;
    font-size: 14px;
}

.step-title {
    font-size: 21px;
    font-weight: 600;
}

.step-body {
    font-size: 15px;
    color: #6B6A63;
    line-height: 1.5;
}

/* Setup form + preview */
.setup {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(400px, 100%), 1fr));
    gap: 48px;
    padding: clamp(40px, 6vw, 64px) clamp(20px, 4vw, 48px);
    align-items: start;
}

.form-col {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-title {
    font-size: 26px;
    font-weight: 700;
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    color: #6B6A63;
}

.field-input {
    border: 1.5px solid #D8D5CB;
    border-radius: 8px;
    padding: 13px 14px;
    font-size: 16px;
    background: #FFFFFF;
    font-family: inherit;
    color: #111111;
    width: 100%;
}

.field-input:focus {
    border-color: #26221B;
}

.field-pair {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 14px;
}

.swatch-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 2px;
}

.swatch {
    width: 78px;
    height: 52px;
    border-radius: 8px;
    border: 2.5px solid rgba(0, 0, 0, 0.08);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-family: inherit;
}

.swatch.selected {
    border-color: #26221B;
}

.swatch-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.swatch-name {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10px;
    opacity: 0.8;
}

.pay-button {
    background: #1F8A5B;
    color: #FFFFFF;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    padding: 14px 0;
    border: none;
    border-radius: 8px;
    text-align: center;
    margin-top: 6px;
    cursor: pointer;
}

/* Live preview */
.preview-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
    --s-bg: #002A86;
    --s-fg: #FFFFFF;
    --s-accent: #FFEA0F;
    --s-card-bg: rgba(255, 255, 255, 0.1);
    --s-row-border: rgba(255, 255, 255, 0.2);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.preview-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    color: #6B6A63;
    overflow-wrap: anywhere;
}

.preview-toggle {
    display: flex;
    border: 1.5px solid #D8D5CB;
    border-radius: 8px;
    overflow: hidden;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
}

.toggle-segment {
    padding: 6px 12px;
    cursor: pointer;
    background: transparent;
    color: #6B6A63;
    border: none;
    font-family: inherit;
    font-size: inherit;
}

.toggle-segment.active {
    background: #111111;
    color: #FAFAF7;
}

/* WEB preview state */
.preview-web {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid #D8D5CB;
    background: var(--s-bg);
    color: var(--s-fg);
    padding: clamp(26px, 4vw, 40px) clamp(14px, 3vw, 32px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
}

.pv-countdown {
    display: flex;
    gap: clamp(5px, 1.2vw, 12px);
    align-items: center;
}

.pv-time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pv-time-value {
    font-size: clamp(26px, 4.2vw, 44px);
    font-weight: 700;
    line-height: 1;
}

.pv-time-label {
    font-size: 11px;
    letter-spacing: 0.2em;
    margin-top: 6px;
    color: var(--s-accent);
}

.pv-separator {
    font-size: clamp(20px, 3.4vw, 36px);
    font-weight: 300;
    padding-bottom: 18px;
    color: var(--s-accent);
}

.pv-event-card {
    background: var(--s-card-bg);
    border-radius: 14px;
    padding: 22px 26px;
    width: min(320px, 100%);
    display: flex;
    flex-direction: column;
}

.pv-event-title {
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    text-align: center;
    color: var(--s-accent);
    padding-bottom: 14px;
}

.pv-event-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 14px;
}

.pv-event-row:first-of-type {
    border-bottom: 1px solid var(--s-row-border);
}

.pv-event-label {
    font-weight: 500;
    color: var(--s-accent);
}

.pv-share-button {
    background: var(--s-accent);
    color: var(--s-bg);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 10px 30px;
    border-radius: 2rem;
}

/* TEXT preview state */
.preview-text {
    border-radius: 14px;
    border: 1px solid #D8D5CB;
    background: #FFFFFF;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.chat-bubble {
    background: #1B84FF;
    color: #FFFFFF;
    padding: 10px 14px;
    border-radius: 18px 18px 4px 18px;
    font-size: 15px;
    max-width: 85%;
    overflow-wrap: anywhere;
}

.unfurl {
    width: min(300px, 100%);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

.unfurl-image {
    background: var(--s-bg);
    color: var(--s-fg);
    padding: 26px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.unfurl-title {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--s-accent);
    text-align: center;
}

.unfurl-days {
    font-size: 28px;
    font-weight: 700;
}

.unfurl-meta {
    font-size: 12px;
    opacity: 0.85;
}

.unfurl-strip {
    background: #F2F2F2;
    padding: 10px 14px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.unfurl-strip-title {
    font-size: 13px;
    font-weight: 600;
    color: #111111;
}

.unfurl-strip-domain {
    font-size: 12px;
    color: #8A8A8A;
}

.delivered {
    font-size: 12px;
    color: #9B988E;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px 20px;
    padding: 22px clamp(20px, 4vw, 48px);
    border-top: 1px solid #E4E2DA;
    font-size: 14px;
    color: #6B6A63;
}

.footer-brand {
    font-family: 'IBM Plex Mono', monospace;
}

.footer-wordmark {
    color: #111111;
}