:root {
--tf-sub-bg: #ffffff;
--tf-sub-text: #0f172a;
--tf-sub-muted: #64748b;
--tf-sub-line: #e2e8f0;
--tf-sub-panel: #f8fafc;
--tf-sub-primary: #e10600;
--tf-sub-primary-dark: #b80000;
--tf-sub-shadow: 0 20px 50px rgba(0,0,0,.08);
--tf-sub-radius: 16px;
--tf-sub-focus: 0 0 0 3px rgba(225, 6, 0, .15);
}
.tf-subscribe-card {
width: min(1000px, 100%);
border-radius: var(--tf-sub-radius);
border: 1px solid var(--tf-sub-line);
background:
radial-gradient(900px 320px at 18% 30%, rgba(225,6,0,.08), transparent 60%),
radial-gradient(700px 320px at 86% 12%, rgba(225,6,0,.06), transparent 55%),
linear-gradient(var(--tf-sub-bg), var(--tf-sub-bg));
box-shadow: var(--tf-sub-shadow);
overflow: hidden;
display: grid;
grid-template-columns: 1.25fr .75fr;
position: relative;
font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
color: var(--tf-sub-text);
box-sizing: border-box;
}
.tf-subscribe-card *,
.tf-subscribe-card *::before,
.tf-subscribe-card *::after {
box-sizing: border-box;
}
.tf-subscribe-card::before {
content: "";
position: absolute;
right: -120px;
top: -160px;
width: 380px;
height: 380px;
background: radial-gradient(circle at 35% 35%, rgba(225,6,0,.9), rgba(184,0,0,.85));
transform: rotate(18deg);
opacity: .08;
pointer-events: none;
} .tf-subscribe-left {
padding: 28px 28px 24px 28px;
display: flex;
flex-direction: column;
justify-content: space-between;
gap: 16px;
min-width: 0;
}
.tf-subscribe-topline {
display: flex;
align-items: center;
justify-content: space-between;
gap: 14px;
flex-wrap: wrap;
}
.tf-subscribe-badge {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 8px 14px;
border-radius: 999px;
background: rgba(225,6,0,.08);
border: 1px solid rgba(225,6,0,.18);
color: var(--tf-sub-primary-dark);
font-weight: 700;
font-size: 12px;
letter-spacing: .3px;
white-space: nowrap;
text-transform: uppercase;
}
.tf-subscribe-badge svg {
width: 16px;
height: 16px;
flex-shrink: 0;
}
.tf-subscribe-proof {
display: flex;
align-items: center;
gap: 10px;
color: var(--tf-sub-muted);
font-size: 12px;
line-height: 1.3;
text-align: right;
white-space: nowrap;
}
.tf-subscribe-dot {
width: 9px;
height: 9px;
border-radius: 50%;
background: var(--tf-sub-primary);
box-shadow: 0 0 0 4px rgba(225,6,0,.12);
flex-shrink: 0;
animation: tf-pulse 2s ease-in-out infinite;
}
@keyframes tf-pulse {
0%, 100% { opacity: 1; }
50% { opacity: .6; }
}
.tf-subscribe-content {
flex: 1;
}
.tf-subscribe-title {
margin: 0;
font-size: clamp(24px, 4vw, 34px);
font-weight: 800;
line-height: 1.1;
letter-spacing: -.5px;
color: var(--tf-sub-text);
}
.tf-subscribe-subtitle {
margin: 12px 0 0 0;
max-width: 560px;
color: var(--tf-sub-muted);
font-size: 15px;
line-height: 1.5;
}
.tf-subscribe-bullets {
margin: 20px 0 0 0;
padding: 0;
list-style: none;
display: grid;
gap: 12px;
max-width: 600px;
}
.tf-subscribe-bullets li {
display: flex;
align-items: flex-start;
gap: 10px;
font-size: 14px;
font-weight: 500;
color: #1e293b;
}
.tf-subscribe-tick {
width: 20px;
height: 20px;
border-radius: 999px;
background: rgba(225,6,0,.1);
border: 1px solid rgba(225,6,0,.2);
display: grid;
place-items: center;
flex-shrink: 0;
margin-top: 1px;
}
.tf-subscribe-tick svg {
width: 12px;
height: 12px;
stroke: var(--tf-sub-primary);
} .tf-subscribe-right {
padding: 28px 28px 24px 16px;
display: flex;
flex-direction: column;
justify-content: center;
min-width: 0;
}
.tf-subscribe-panel {
border: 1px solid var(--tf-sub-line);
border-radius: 14px;
background: rgba(248,250,252,.9);
padding: 18px;
box-shadow: 0 8px 24px rgba(0,0,0,.05);
}
.tf-subscribe-form {
display: flex;
flex-direction: column;
}
.tf-subscribe-label {
display: block;
font-size: 12px;
font-weight: 600;
color: #334155;
margin: 0 0 6px 0;
}
.tf-subscribe-input {
display: flex;
align-items: center;
gap: 10px;
background: #fff;
border: 1px solid var(--tf-sub-line);
border-radius: 12px;
padding: 12px 14px;
margin-bottom: 12px;
transition: border-color .15s ease, box-shadow .15s ease;
}
.tf-subscribe-input:focus-within {
border-color: rgba(225,6,0,.5);
box-shadow: var(--tf-sub-focus);
}
.tf-subscribe-input svg {
width: 18px;
height: 18px;
opacity: .6;
flex-shrink: 0;
stroke: currentColor;
}
.tf-subscribe-input input {
border: 0;
outline: 0;
width: 100%;
font-size: 14px;
background: transparent;
color: var(--tf-sub-text);
min-width: 0;
font-family: inherit;
}
.tf-subscribe-input input::placeholder {
color: #94a3b8;
}
.tf-subscribe-button {
width: 100%;
border: 0;
border-radius: 12px;
padding: 14px 16px;
font-weight: 700;
font-size: 14px;
letter-spacing: .3px;
cursor: pointer;
background: linear-gradient(135deg, var(--tf-sub-primary), var(--tf-sub-primary-dark));
color: #fff;
box-shadow: 0 12px 28px rgba(225,6,0,.2);
transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
margin-top: 4px;
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
font-family: inherit;
}
.tf-subscribe-button:hover:not(:disabled) {
transform: translateY(-1px);
box-shadow: 0 16px 32px rgba(225,6,0,.25);
}
.tf-subscribe-button:active:not(:disabled) {
transform: translateY(0);
}
.tf-subscribe-button:disabled {
opacity: .7;
cursor: not-allowed;
}
.tf-subscribe-spinner {
width: 16px;
height: 16px;
border: 2px solid rgba(255,255,255,.3);
border-top-color: #fff;
border-radius: 50%;
animation: tf-spin .6s linear infinite;
}
@keyframes tf-spin {
to { transform: rotate(360deg); }
}
.tf-subscribe-message {
margin-top: 12px;
padding: 10px 14px;
border-radius: 10px;
font-size: 13px;
font-weight: 500;
text-align: center;
}
.tf-subscribe-message.tf-success {
background: #dcfce7;
color: #166534;
border: 1px solid #bbf7d0;
}
.tf-subscribe-message.tf-error {
background: #fef2f2;
color: #991b1b;
border: 1px solid #fecaca;
}
.tf-subscribe-micro {
margin-top: 12px;
display: flex;
justify-content: space-between;
gap: 10px;
flex-wrap: wrap;
font-size: 11px;
color: var(--tf-sub-muted);
line-height: 1.4;
}
.tf-subscribe-micro a {
color: var(--tf-sub-text);
text-decoration: none;
border-bottom: 1px solid rgba(0,0,0,.15);
transition: border-color .15s ease;
}
.tf-subscribe-micro a:hover {
border-color: var(--tf-sub-primary);
} @media (max-width: 760px) {
.tf-subscribe-card {
grid-template-columns: 1fr;
}
.tf-subscribe-left {
padding: 20px 18px 12px 18px;
}
.tf-subscribe-right {
padding: 0 18px 20px 18px;
}
.tf-subscribe-topline {
flex-direction: column;
align-items: flex-start;
}
.tf-subscribe-proof {
text-align: left;
white-space: normal;
}
}
@media (max-width: 400px) {
.tf-subscribe-title {
font-size: 22px;
}
.tf-subscribe-button {
font-size: 13px;
padding: 12px 14px;
}
}