/* ============================================================
   TecnoTip — Landing institucional
   Tema tecnológico escuro + laranja
   ============================================================ */

.tt {
    --tt-orange: #ff6b00;
    --tt-orange-2: #ff9142;
    --tt-orange-glow: rgba(255, 107, 0, 0.55);
    --tt-bg: #07070c;
    --tt-bg-2: #0d0e16;
    --tt-bg-3: #12141f;
    --tt-text: #e9ecf3;
    --tt-muted: #9aa3b2;
    --tt-border: rgba(255, 255, 255, 0.08);
    --tt-card: rgba(255, 255, 255, 0.03);

    background: var(--tt-bg);
    color: var(--tt-text);
    font-family: 'Poppins', system-ui, sans-serif;
    overflow-x: hidden;
}

.tt h1, .tt h2, .tt h3, .tt .tt-display {
    font-family: 'Space Grotesk', 'Poppins', sans-serif;
    letter-spacing: -0.02em;
    line-height: 1.08;
}

.tt section { position: relative; }

.tt .tt-orange { color: var(--tt-orange); }
.tt .tt-gradient-text {
    background: linear-gradient(100deg, var(--tt-orange) 10%, var(--tt-orange-2) 60%, #ffd7b0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ---------- Section framing ---------- */
.tt .tt-section { padding: clamp(70px, 11vw, 150px) 0; }
.tt .tt-kicker {
    display: inline-flex; align-items: center; gap: .55rem;
    font-family: 'Space Grotesk', sans-serif;
    text-transform: uppercase; letter-spacing: .28em; font-size: .72rem;
    color: var(--tt-orange); font-weight: 600; margin-bottom: 1.1rem;
}
.tt .tt-kicker::before { content: ""; width: 26px; height: 2px; background: var(--tt-orange); display: inline-block; }
.tt .tt-section-title { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 700; margin-bottom: 1rem; }
.tt .tt-lead { color: var(--tt-muted); font-size: clamp(1rem, 1.6vw, 1.18rem); max-width: 640px; }

/* ============================================================
   HERO
   ============================================================ */
.tt-hero {
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 120px 0 90px;
    background:
        radial-gradient(60% 60% at 75% 15%, rgba(255,107,0,0.20), transparent 60%),
        radial-gradient(55% 55% at 15% 85%, rgba(255,107,0,0.12), transparent 60%),
        linear-gradient(180deg, #05050a, #0b0c15 70%);
    overflow: hidden;
}
.tt-hero::before { /* grid overlay */
    content: ""; position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: radial-gradient(circle at 50% 40%, black, transparent 78%);
    -webkit-mask-image: radial-gradient(circle at 50% 40%, black, transparent 78%);
}
.tt-hero .container { position: relative; z-index: 3; }

.tt-orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; z-index: 1; animation: ttFloat 14s ease-in-out infinite; }
.tt-orb.o1 { width: 380px; height: 380px; background: radial-gradient(circle, #ff6b00, transparent 70%); top: -60px; right: 6%; }
.tt-orb.o2 { width: 300px; height: 300px; background: radial-gradient(circle, #ff9142, transparent 70%); bottom: -40px; left: 10%; animation-delay: -5s; }
@keyframes ttFloat { 0%,100% { transform: translateY(0) translateX(0); } 50% { transform: translateY(-38px) translateX(22px); } }

.tt-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .5rem 1rem; border-radius: 999px;
    background: rgba(255,107,0,0.10); border: 1px solid rgba(255,107,0,0.35);
    color: var(--tt-orange-2); font-size: .82rem; font-weight: 500; margin-bottom: 1.6rem;
}
.tt-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--tt-orange); box-shadow: 0 0 0 0 var(--tt-orange-glow); animation: ttPulse 2s infinite; }
@keyframes ttPulse { 0% { box-shadow: 0 0 0 0 var(--tt-orange-glow);} 70% { box-shadow: 0 0 0 12px rgba(255,107,0,0);} 100% { box-shadow: 0 0 0 0 rgba(255,107,0,0);} }

.tt-hero h1 { font-size: clamp(2.5rem, 6.4vw, 5rem); font-weight: 700; margin-bottom: 1.4rem; }
.tt-hero .tt-lead { font-size: clamp(1.05rem, 1.9vw, 1.35rem); max-width: 560px; margin-bottom: 2.3rem; }

.tt-btn {
    display: inline-flex; align-items: center; gap: .6rem;
    padding: .95rem 1.9rem; border-radius: 12px; font-weight: 600;
    text-decoration: none; transition: transform .25s, box-shadow .25s, background .25s; border: 0; cursor: pointer;
}
.tt-btn-primary { background: linear-gradient(100deg, var(--tt-orange), var(--tt-orange-2)); color: #100a04; box-shadow: 0 12px 34px -8px var(--tt-orange-glow); }
.tt-btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 44px -8px var(--tt-orange-glow); color: #100a04; }
.tt-btn-ghost { background: transparent; color: var(--tt-text); border: 1px solid var(--tt-border); }
.tt-btn-ghost:hover { border-color: var(--tt-orange); color: var(--tt-orange); transform: translateY(-3px); }

.tt-hero-stats { display: flex; gap: 2.4rem; margin-top: 3rem; flex-wrap: wrap; }
.tt-hero-stats .n { font-family: 'Space Grotesk'; font-size: 2rem; font-weight: 700; color: #fff; }
.tt-hero-stats .l { color: var(--tt-muted); font-size: .85rem; }

.tt-scroll-ind { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 3; color: var(--tt-muted); font-size: .72rem; letter-spacing: .2em; text-align: center; }
.tt-scroll-ind .mouse { width: 24px; height: 40px; border: 2px solid var(--tt-muted); border-radius: 14px; margin: 0 auto .5rem; position: relative; }
.tt-scroll-ind .mouse::after { content: ""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%); width: 4px; height: 8px; border-radius: 3px; background: var(--tt-orange); animation: ttWheel 1.6s infinite; }
@keyframes ttWheel { 0% { opacity: 0; top: 7px;} 40% { opacity: 1;} 100% { opacity: 0; top: 18px;} }

/* ============================================================
   PARALLAX BAND
   ============================================================ */
.tt-parallax {
    position: relative;
    background: linear-gradient(135deg, #12141f, #07070c), url('/imagens/laptop.png');
    background-size: cover; background-position: center; background-attachment: fixed;
    padding: clamp(90px, 14vw, 170px) 0; text-align: center; overflow: hidden;
}
.tt-parallax::before { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 100% at 50% 50%, rgba(255,107,0,0.18), rgba(5,5,10,0.92)); }
.tt-parallax .container { position: relative; z-index: 2; }
.tt-parallax h2 { font-size: clamp(1.9rem, 4.6vw, 3.6rem); font-weight: 700; max-width: 900px; margin: 0 auto; }

/* ============================================================
   PRINCÍPIOS / features
   ============================================================ */
.tt-principle {
    background: var(--tt-card); border: 1px solid var(--tt-border);
    border-radius: 18px; padding: 2rem 1.7rem; height: 100%;
    transition: transform .3s, border-color .3s, background .3s;
}
.tt-principle:hover { transform: translateY(-8px); border-color: rgba(255,107,0,0.5); background: rgba(255,107,0,0.05); }
.tt-principle .ic {
    width: 58px; height: 58px; border-radius: 14px; display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(255,107,0,0.2), rgba(255,107,0,0.05));
    color: var(--tt-orange); font-size: 1.5rem; margin-bottom: 1.2rem;
}
.tt-principle h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: .6rem; }
.tt-principle p { color: var(--tt-muted); font-size: .95rem; margin: 0; }

/* ============================================================
   PRODUTOS (ecossistema)
   ============================================================ */
.tt-products { background: linear-gradient(180deg, #07070c, #0b0c14); }
.tt-product-card {
    position: relative; display: flex; flex-direction: column;
    background: var(--tt-bg-3); border: 1px solid var(--tt-border);
    border-radius: 18px; padding: 1.7rem 1.5rem; height: 100%;
    text-decoration: none; color: var(--tt-text); overflow: hidden;
    transition: transform .3s, border-color .3s, box-shadow .3s;
}
.tt-product-card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 100% at 100% 0%, rgba(255,107,0,0.14), transparent 55%); opacity: 0; transition: opacity .3s; }
.tt-product-card:hover { transform: translateY(-8px); border-color: rgba(255,107,0,0.55); box-shadow: 0 24px 50px -20px rgba(0,0,0,.8); color: var(--tt-text); }
.tt-product-card:hover::after { opacity: 1; }
.tt-product-card .pc-head { display: flex; align-items: center; gap: .85rem; margin-bottom: .9rem; position: relative; z-index: 2; }
.tt-product-card .pc-ic {
    width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; flex: 0 0 auto;
    background: linear-gradient(135deg, rgba(255,107,0,0.22), rgba(255,107,0,0.06)); color: var(--tt-orange); font-size: 1.2rem;
}
.tt-product-card .pc-name { font-family: 'Space Grotesk'; font-weight: 600; font-size: 1.12rem; }
.tt-product-card .pc-tag { font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--tt-orange-2); }
.tt-product-card p { color: var(--tt-muted); font-size: .9rem; margin: 0 0 1.1rem; position: relative; z-index: 2; }
.tt-product-card .pc-link { margin-top: auto; font-size: .85rem; font-weight: 600; color: var(--tt-orange); display: inline-flex; align-items: center; gap: .4rem; position: relative; z-index: 2; }
.tt-product-card:hover .pc-link i { transform: translateX(4px); }
.tt-product-card .pc-link i { transition: transform .25s; }

/* ============================================================
   DIVISÕES (institucional + xhosting)
   ============================================================ */
.tt-split-card {
    background: var(--tt-bg-3); border: 1px solid var(--tt-border);
    border-radius: 22px; padding: 2.6rem; height: 100%;
    transition: transform .3s, border-color .3s;
}
.tt-split-card:hover { transform: translateY(-6px); border-color: rgba(255,107,0,0.4); }
.tt-split-card .logo-line { font-family: 'Space Grotesk'; font-size: 1.6rem; font-weight: 700; margin-bottom: 1rem; }

/* ============================================================
   CLIENTES
   ============================================================ */
.tt-client {
    display: block; text-align: center; padding: 1.6rem 1rem; border-radius: 16px;
    background: var(--tt-card); border: 1px solid var(--tt-border); text-decoration: none;
    color: var(--tt-text); transition: transform .3s, border-color .3s, color .3s; height: 100%;
}
.tt-client:hover { transform: translateY(-6px); border-color: var(--tt-orange); color: var(--tt-orange); }
.tt-client i { font-size: 1.7rem; color: var(--tt-orange); margin-bottom: .6rem; display: block; }
.tt-client .cn { font-weight: 600; font-size: .98rem; }
.tt-client .cu { font-size: .78rem; color: var(--tt-muted); }

/* ============================================================
   TIMELINE
   ============================================================ */
.tt-timeline { position: relative; max-width: 820px; margin: 0 auto; padding-left: 30px; }
.tt-timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--tt-orange), transparent); }
.tt-tl-item { position: relative; padding: 0 0 2.2rem 1.8rem; }
.tt-tl-item::before { content: ""; position: absolute; left: -30px; top: 4px; width: 16px; height: 16px; border-radius: 50%; background: var(--tt-orange); box-shadow: 0 0 0 5px rgba(255,107,0,0.15); }
.tt-tl-year { font-family: 'Space Grotesk'; font-weight: 700; color: var(--tt-orange); font-size: 1.05rem; margin-bottom: .3rem; }
.tt-tl-item p { color: var(--tt-muted); margin: 0; font-size: .95rem; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.tt-cta { text-align: center; background: linear-gradient(135deg, rgba(255,107,0,0.14), rgba(7,7,12,0.4)); }
.tt-cta-box {
    background: linear-gradient(135deg, #14151f, #0a0a11); border: 1px solid rgba(255,107,0,0.3);
    border-radius: 28px; padding: clamp(2.6rem, 6vw, 4.5rem); position: relative; overflow: hidden;
}
.tt-cta-box::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(255,107,0,0.35), transparent 70%); top: -100px; right: -80px; filter: blur(30px); }
.tt-cta-box h2 { font-size: clamp(1.9rem, 4.4vw, 3.2rem); font-weight: 700; position: relative; z-index: 2; }
.tt-cta-box p { color: var(--tt-muted); position: relative; z-index: 2; max-width: 560px; margin: 1rem auto 2rem; }

/* ---------- responsive ---------- */
@media (max-width: 991px) { .tt-hero-stats { gap: 1.6rem; } }
@media (max-width: 575px) {
    .tt-parallax { background-attachment: scroll; }
    .tt-hero { text-align: center; }
    .tt-hero .tt-lead { margin-left: auto; margin-right: auto; }
    .tt-hero-stats { justify-content: center; }
}