@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

/* ==========================================================================
   Index público durante o rebranding — teaser minimalista.
   Só marca e "em breve". Sem planos, sem valores, sem explicação.
   ========================================================================== */

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

:root {
    --tk-navy-deep: #050b18;
    --tk-blue: #3b82f6;
    --tk-blue-light: #93c5fd;
    --tk-text: #eaf1ff;
    --tk-text-muted: rgba(234, 241, 255, 0.38);
    --tk-border: rgba(147, 197, 253, 0.14);
}

html, body {
    height: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--tk-navy-deep);
    color: var(--tk-text);
    min-height: 100vh;
    min-height: 100dvh;
    /* Marca centrada opticamente na tela; rodape sempre colado embaixo */
    display: grid;
    grid-template-rows: 1fr auto;
    justify-items: center;
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
}

/* ---------- Fundo: respiro de luz + símbolo em marca d'água ---------- */
.cena {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    background:
        radial-gradient(ellipse 70% 55% at 50% 42%, rgba(37, 99, 235, 0.28) 0%, transparent 70%),
        radial-gradient(ellipse 90% 70% at 50% 120%, rgba(59, 130, 246, 0.16) 0%, transparent 65%),
        var(--tk-navy-deep);
    animation: respiro 9s ease-in-out infinite alternate;
}

@keyframes respiro {
    from { opacity: 0.85; transform: scale(1); }
    to   { opacity: 1;    transform: scale(1.06); }
}

.marca-dagua {
    position: fixed;
    z-index: 0;
    width: min(46vw, 460px);
    top: 46%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.028;
    pointer-events: none;
    animation: pulsoMarca 11s ease-in-out infinite alternate;
}

@keyframes pulsoMarca {
    from { opacity: 0.02;  transform: translate(-50%, -50%) scale(1); }
    to   { opacity: 0.045; transform: translate(-50%, -50%) scale(1.05); }
}

.veu {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background: radial-gradient(ellipse 60% 50% at 50% 50%, transparent 0%, rgba(5, 11, 24, 0.75) 100%);
}

/* ---------- Palco ---------- */
.palco {
    position: relative;
    z-index: 10;
    align-self: center;
    text-align: center;
    max-width: 560px;
    width: 100%;
    /* Sobe um pouco do centro geometrico — centro optico */
    margin-bottom: 4vh;
}

.teaser-logo {
    width: 100%;
    max-width: 420px;
    height: auto;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 8px 40px rgba(59, 130, 246, 0.28));
    animation: surge 1.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes surge {
    from { opacity: 0; transform: translateY(14px) scale(0.985); filter: blur(6px); }
    to   { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }
}

/* Fio de luz que separa a marca do "em breve" */
.fio {
    position: relative;
    height: 1px;
    width: min(320px, 70%);
    margin: 44px auto 30px;
    background: linear-gradient(90deg, transparent, var(--tk-border), transparent);
    animation: surge 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}

.fio::after {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    height: 3px;
    width: 30%;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, var(--tk-blue-light), transparent);
    filter: blur(1px);
    animation: fioCorre 4.5s ease-in-out infinite;
}

@keyframes fioCorre {
    0%, 100% { transform: translateX(-40%); opacity: 0; }
    50%      { transform: translateX(240%); opacity: 1; }
}

.em-breve {
    font-size: clamp(0.85rem, 2.4vw, 1.05rem);
    font-weight: 500;
    letter-spacing: 0.62em;
    text-indent: 0.62em;
    text-transform: uppercase;
    background: linear-gradient(100deg,
        rgba(234, 241, 255, 0.58) 0%,
        rgba(234, 241, 255, 0.58) 38%,
        #ffffff 50%,
        rgba(234, 241, 255, 0.58) 62%,
        rgba(234, 241, 255, 0.58) 100%);
    background-size: 250% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: brilho 5.5s ease-in-out infinite, surge 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.55s both;
}

@keyframes brilho {
    0%, 100% { background-position: 130% 0; }
    50%      { background-position: -30% 0; }
}

/* ---------- Rodapé discreto ---------- */
.rodape {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 900px;
    padding-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-size: 0.76rem;
    color: var(--tk-text-muted);
    animation: surge 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.9s both;
}

.rodape a {
    color: var(--tk-text-muted);
    text-decoration: none;
    transition: color 0.25s ease;
}

.rodape a:hover {
    color: var(--tk-text);
}

.rodape-legal {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.rodape-social {
    display: flex;
    gap: 16px;
    font-size: 0.95rem;
}

.link-cliente {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border: 1px solid var(--tk-border);
    border-radius: 999px;
    white-space: nowrap;
    transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.link-cliente:hover {
    color: var(--tk-text);
    border-color: rgba(147, 197, 253, 0.4);
    background: rgba(59, 130, 246, 0.1);
}

@media (max-width: 640px) {
    .rodape {
        flex-direction: column;
        gap: 20px;
        text-align: center;
        padding-top: 40px;
    }

    .rodape-legal {
        justify-content: center;
        gap: 10px;
    }

    .fio {
        margin: 34px auto 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
    }
}