/* ============================================================
   Codeblock — Coming Soon Page
   Brand: #00a4c1 (cyan), #a4ff00 (lime), #000/#101010 (dark)
   Font: Plus Jakarta Sans
============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@200;300;400;500;600;700;800&display=swap');

:root {
    --cb-base:    #00a4c1;
    --cb-lime:    #a4ff00;
    --cb-black:   #000000;
    --cb-black2:  #101010;
    --cb-black3:  #1a1a1a;
    --cb-white:   #ffffff;
    --cb-muted:   #5d5d5d;
    --cb-font:    'Plus Jakarta Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--cb-font);
    background-color: var(--cb-black);
    color: var(--cb-muted);
    min-height: 100vh;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: color .3s; }

/* ── Animated background grid ── */
.cs-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.cs-bg__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0,164,193,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,164,193,.06) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: gridPan 40s linear infinite;
}

@keyframes gridPan {
    0%   { background-position: 0 0; }
    100% { background-position: 60px 60px; }
}

.cs-bg__glow-1,
.cs-bg__glow-2,
.cs-bg__glow-3 {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: .18;
    animation: glowFloat 12s ease-in-out infinite alternate;
}

.cs-bg__glow-1 {
    width: 600px; height: 600px;
    background: var(--cb-base);
    top: -150px; left: -150px;
    animation-duration: 14s;
}

.cs-bg__glow-2 {
    width: 450px; height: 450px;
    background: var(--cb-lime);
    bottom: -100px; right: -100px;
    animation-duration: 10s;
    animation-delay: -5s;
    opacity: .10;
}

.cs-bg__glow-3 {
    width: 300px; height: 300px;
    background: var(--cb-base);
    top: 40%; left: 50%;
    animation-duration: 16s;
    animation-delay: -8s;
    opacity: .08;
}

@keyframes glowFloat {
    0%   { transform: translate(0, 0)   scale(1); }
    100% { transform: translate(40px, 40px) scale(1.15); }
}

/* ── Wrapper ── */
.cs-wrap {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    text-align: center;
}

/* ── Logo ── */
.cs-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 56px;
    text-decoration: none;
}

.cs-logo__img { width: 52px; }

.cs-logo__text {
    color: var(--cb-white);
    font-weight: 900;
    font-size: 28px;
    letter-spacing: -.5px;
    position: relative;
    top: 2px;
}

/* blinking cursor */
.cs-cursor {
    display: inline-block;
    width: 3px;
    height: 28px;
    background: var(--cb-lime);
    margin-left: 2px;
    vertical-align: middle;
    position: relative;
    top: -1px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%,49% { opacity: 1; }
    50%,100% { opacity: 0; }
}

/* ── Tag chip ── */
.cs-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,164,193,.12);
    border: 1px solid rgba(0,164,193,.30);
    color: var(--cb-base);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 7px 18px;
    border-radius: 100px;
    margin-bottom: 28px;
}

.cs-chip__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cb-base);
    animation: pulse 1.6s ease-in-out infinite;
}

@keyframes pulse {
    0%,100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.5); opacity: .5; }
}

/* ── Main Headline ── */
.cs-heading {
    font-size: clamp(44px, 8vw, 96px);
    font-weight: 800;
    color: var(--cb-white);
    letter-spacing: clamp(-2px, -0.06em, -5px);
    line-height: 1.0;
    margin-bottom: 24px;
    max-width: 900px;
}

.cs-heading span { color: var(--cb-base); }

/* ── Sub text ── */
.cs-subtext {
    font-size: clamp(15px, 2vw, 18px);
    font-weight: 400;
    line-height: 1.8;
    max-width: 560px;
    margin: 0 auto 56px;
    color: var(--cb-muted);
}

/* ── Countdown ── */
.cs-countdown {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.cs-countdown__block {
    background: var(--cb-black2);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 12px;
    padding: 24px 20px 18px;
    min-width: 90px;
    position: relative;
    overflow: hidden;
    transition: border-color .3s, transform .3s;
}

.cs-countdown__block::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cb-base), var(--cb-lime));
    opacity: 0;
    transition: opacity .3s;
}

.cs-countdown__block:hover {
    border-color: rgba(0,164,193,.35);
    transform: translateY(-4px);
}

.cs-countdown__block:hover::before { opacity: 1; }

.cs-countdown__num {
    display: block;
    font-size: 44px;
    font-weight: 800;
    color: var(--cb-white);
    line-height: 1;
    letter-spacing: -2px;
    font-variant-numeric: tabular-nums;
}

.cs-countdown__label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--cb-muted);
    margin-top: 8px;
}

.cs-countdown__sep {
    font-size: 36px;
    font-weight: 800;
    color: rgba(0,164,193,.4);
    line-height: 1;
    margin-bottom: 18px;
    animation: sepBlink 1s ease-in-out infinite alternate;
}

@keyframes sepBlink {
    0%   { opacity: 1; }
    100% { opacity: .2; }
}

/* ── Subscribe form ── */
.cs-form {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 64px;
    width: 100%;
    max-width: 540px;
}

.cs-form__input {
    flex: 1 1 260px;
    height: 56px;
    background: var(--cb-black2);
    border: 1px solid rgba(255,255,255,.09);
    color: var(--cb-white);
    font-family: var(--cb-font);
    font-size: 14px;
    font-weight: 500;
    padding: 0 24px;
    outline: none;
    border-radius: 4px;
    transition: border-color .3s;
}

.cs-form__input::placeholder { color: var(--cb-muted); }

.cs-form__input:focus {
    border-color: var(--cb-base);
    box-shadow: 0 0 0 3px rgba(0,164,193,.12);
}

.cs-form__btn {
    height: 56px;
    padding: 0 32px;
    background: var(--cb-base);
    color: var(--cb-white);
    font-family: var(--cb-font);
    font-size: 14px;
    font-weight: 800;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    transition: background .3s, transform .2s;
    white-space: nowrap;
}

.cs-form__btn:hover {
    background: #00bed9;
    transform: translateY(-2px);
}

.cs-form__btn:active { transform: translateY(0); }

/* ── Success message ── */
.cs-form__success {
    display: none;
    align-items: center;
    gap: 10px;
    color: var(--cb-lime);
    font-weight: 700;
    font-size: 14px;
    margin-top: 12px;
}

.cs-form__success.visible { display: flex; }

/* ── Services ── */
.cs-services {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 64px;
    max-width: 720px;
}

.cs-service {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--cb-black2);
    border: 1px solid rgba(255,255,255,.07);
    color: var(--cb-white);
    font-size: 13px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 100px;
    transition: border-color .3s, background .3s, transform .3s;
}

.cs-service:hover {
    border-color: var(--cb-base);
    background: rgba(0,164,193,.10);
    transform: translateY(-3px);
}

.cs-service__icon {
    color: var(--cb-base);
    font-size: 15px;
    transition: color .3s;
}

.cs-service:hover .cs-service__icon { color: var(--cb-lime); }

/* ── Social links ── */
.cs-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
}

.cs-social__link {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--cb-black2);
    border: 1px solid rgba(255,255,255,.07);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cb-white);
    font-size: 16px;
    transition: background .3s, border-color .3s, transform .3s;
}

.cs-social__link:hover {
    background: var(--cb-base);
    border-color: var(--cb-base);
    transform: translateY(-3px);
}

/* ── Progress bar ── */
.cs-progress {
    width: 100%;
    max-width: 440px;
    margin: 0 auto 48px;
}

.cs-progress__label {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 600;
    color: var(--cb-muted);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cs-progress__label span:last-child { color: var(--cb-base); }

.cs-progress__bar {
    height: 4px;
    background: var(--cb-black3);
    border-radius: 2px;
    overflow: hidden;
}

.cs-progress__fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--cb-base), var(--cb-lime));
    border-radius: 2px;
    transition: width 1.4s cubic-bezier(.22,.61,.36,1);
}

/* ── Form error state ── */
.cs-form__input.is-error {
    border-color: #ff4d4f;
    box-shadow: 0 0 0 3px rgba(255,77,79,.15);
    animation: shake .4s cubic-bezier(.36,.07,.19,.97);
}

@keyframes shake {
    0%,100% { transform: translateX(0); }
    20%      { transform: translateX(-8px); }
    40%      { transform: translateX(8px); }
    60%      { transform: translateX(-5px); }
    80%      { transform: translateX(5px); }
}

.cs-form__error-msg {
    width: 100%;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: #ff4d4f;
    margin-top: -6px;
    margin-bottom: 4px;
    display: none;
    padding-left: 4px;
}

.cs-form__error-msg.visible { display: block; }

/* ── Modal overlay ── */
.cs-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0,0,0,.75);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s ease, visibility .35s ease;
}

.cs-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* ── Modal box ── */
.cs-modal {
    background: var(--cb-black2);
    border: 1px solid rgba(0,164,193,.25);
    border-radius: 20px;
    padding: 52px 48px 44px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    position: relative;
    transform: translateY(28px) scale(.96);
    transition: transform .4s cubic-bezier(.22,.61,.36,1);
    overflow: hidden;
}

.cs-modal-overlay.open .cs-modal {
    transform: translateY(0) scale(1);
}

/* top shimmer line */
.cs-modal::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--cb-base), var(--cb-lime), var(--cb-base));
    background-size: 200% 100%;
    animation: shimmer 3s linear infinite;
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position:  200% 0; }
}

/* close button */
.cs-modal__close {
    position: absolute;
    top: 18px;
    right: 20px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--cb-black3);
    border: 1px solid rgba(255,255,255,.08);
    color: var(--cb-muted);
    font-size: 15px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .25s, color .25s, transform .25s;
    line-height: 1;
}

.cs-modal__close:hover {
    background: var(--cb-base);
    color: var(--cb-white);
    transform: rotate(90deg);
}

/* icon circle */
.cs-modal__icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0,164,193,.12);
    border: 2px solid rgba(0,164,193,.30);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 28px;
    font-size: 32px;
    color: var(--cb-lime);
    animation: iconPop .5s cubic-bezier(.22,.61,.36,1) .1s both;
}

@keyframes iconPop {
    0%   { transform: scale(0) rotate(-20deg); opacity: 0; }
    100% { transform: scale(1) rotate(0deg);   opacity: 1; }
}

.cs-modal__title {
    font-size: 26px;
    font-weight: 800;
    color: var(--cb-white);
    letter-spacing: -.8px;
    margin-bottom: 14px;
}

.cs-modal__body {
    font-size: 15px;
    line-height: 1.75;
    color: var(--cb-muted);
    margin-bottom: 28px;
}

.cs-modal__email {
    display: inline-block;
    background: rgba(0,164,193,.10);
    border: 1px solid rgba(0,164,193,.25);
    color: var(--cb-base);
    font-weight: 700;
    font-size: 14px;
    padding: 6px 18px;
    border-radius: 100px;
    margin-bottom: 28px;
    word-break: break-all;
}

.cs-modal__btn {
    display: inline-block;
    height: 50px;
    padding: 0 36px;
    background: var(--cb-base);
    color: var(--cb-white);
    font-family: var(--cb-font);
    font-size: 14px;
    font-weight: 800;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background .25s, transform .2s;
}

.cs-modal__btn:hover {
    background: #00bed9;
    transform: translateY(-2px);
}

/* ── Footer ── */
.cs-footer {
    font-size: 13px;
    color: rgba(93,93,93,.6);
    letter-spacing: .3px;
}

.cs-footer a { color: var(--cb-base); }
.cs-footer a:hover { color: var(--cb-lime); }

/* ── Particles canvas ── */
#cs-particles {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    .cs-countdown__block  { min-width: 72px; padding: 18px 14px 14px; }
    .cs-countdown__num    { font-size: 34px; }
    .cs-countdown__sep    { font-size: 26px; }
    .cs-form              { flex-direction: column; }
    .cs-form__input,
    .cs-form__btn         { width: 100%; flex: none; }
}