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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #071426;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

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

.container {
    width: 90%;
    max-width: 1180px;
    margin: 0 auto;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(7, 20, 38, 0.82);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: all .3s ease;
}

header.scrolled {
    background: rgba(7, 20, 38, 0.96);
    box-shadow: 0 12px 35px rgba(0,0,0,.25);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    transition: padding .3s ease;
}

header.scrolled .nav {
    padding: 10px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    transition: transform .25s ease, filter .25s ease;
}

.logo:hover {
    transform: translateY(-2px);
    filter: drop-shadow(0 0 14px rgba(0,224,138,.35));
}

.logo svg {
    width: 56px;
    height: 56px;
    transition: transform .25s ease;
}

.logo:hover svg {
    transform: scale(1.06) rotate(-2deg);
}

.logo-title {
    color: #ffffff;
    font-weight: 900;
}

.logo-title span {
    color: #00e08a;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
    font-size: 0.95rem;
    color: #c9d6e8;
}

.nav-links a:hover {
    color: #00e08a;
}
.nav-links a:last-child:hover {
    color: #000;
}

.btn {
    display: inline-block;
    padding: 14px 24px;
    border-radius: 999px;
    background: linear-gradient(135deg, #00e08a, #0bb8ff);
    color: #06101f;
    font-weight: 800;
    box-shadow: 0 12px 35px rgba(0, 224, 138, 0.25);
    transition: transform .25s ease, box-shadow .25s ease;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 45px rgba(11, 184, 255, 0.28);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 130px 0 80px;
    background:
    radial-gradient(circle at 80% 20%, rgba(0,224,138,.20), transparent 32%),
    radial-gradient(circle at 20% 30%, rgba(11,184,255,.22), transparent 35%),
    linear-gradient(135deg, #071426 0%, #0a1f36 55%, #06101f 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black, transparent 88%);
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid rgba(0,224,138,.35);
    border-radius: 999px;
    color: #9fffd4;
    background: rgba(0,224,138,.08);
    font-size: .88rem;
    margin-bottom: 22px;
}

h1 {
    font-size: clamp(2.6rem, 6vw, 5.2rem);
    line-height: 1.02;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.gradient-text {
    background: linear-gradient(135deg, #ffffff, #00e08a, #0bb8ff);
    -webkit-background-clip: text;
    color: transparent;
}

.hero p {
    font-size: 1.18rem;
    color: #c9d6e8;
    max-width: 620px;
    margin-bottom: 34px;
}

.hero-card {
    position: relative;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 28px;
    padding: 28px;
    box-shadow: 0 30px 80px rgba(0,0,0,.35);
    backdrop-filter: blur(18px);
}

.phone {
    background: #06101f;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 30px;
    padding: 20px;
    box-shadow: inset 0 0 30px rgba(11,184,255,.10);
}

.chat {
    background: rgba(255,255,255,.06);
    border-radius: 18px;
    padding: 16px;
    margin-bottom: 14px;
    color: #dfefff;
    font-size: .92rem;
}

.chat.ai {
    border-left: 4px solid #00e08a;
    background: rgba(0,224,138,.10);
}

.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 18px;
}

.stat {
    padding: 16px;
    background: rgba(255,255,255,.06);
    border-radius: 18px;
    text-align: center;
}

.stat strong {
    display: block;
    color: #00e08a;
    font-size: 1.3rem;
}

section {
    padding: 90px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 54px;
}

.section-title h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.1;
    margin-bottom: 14px;
    letter-spacing: -1px;
}

.section-title p {
    color: #b8c8dc;
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.04));
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 24px;
    padding: 30px;
    min-height: 260px;
    transition: transform .25s ease, border-color .25s ease;
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(0,224,138,.45);
}

.icon {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(0,224,138,.18), rgba(11,184,255,.18));
    margin-bottom: 20px;
    font-size: 1.7rem;
}

.card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.card p {
    color: #b8c8dc;
}

.benefits {
    background: #081a2e;
    position: relative;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    max-width: 900px;
    margin: 0 auto;
}

.benefit-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
    background: rgba(255,255,255,.06);
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.08);
    color: #dce8f7;
}

.check {
    color: #00e08a;
    font-weight: 900;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    counter-reset: step;
}

.step {
    position: relative;
    padding: 28px;
    background: rgba(255,255,255,.06);
    border-radius: 24px;
    border: 1px solid rgba(255,255,255,.08);
}

.step::before {
    counter-increment: step;
    content: counter(step);
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00e08a, #0bb8ff);
    color: #06101f;
    font-weight: 900;
    margin-bottom: 18px;
}

.audience {
    background:
    radial-gradient(circle at 20% 20%, rgba(0,224,138,.13), transparent 30%),
    #06101f;
}

.audience-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.audience-item {
    padding: 24px;
    border-radius: 20px;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.08);
    text-align: center;
    color: #dce8f7;
    font-weight: 700;
}

.positioning {
    text-align: center;
    padding: 70px 0;
}

.positioning-box {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(0,224,138,.12), rgba(11,184,255,.10));
    border: 1px solid rgba(255,255,255,.12);
}

.positioning-box h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 18px;
}

.positioning-box p {
    color: #d6e5f5;
    font-size: 1.1rem;
}

.final-cta {
    padding: 100px 0;
    text-align: center;
    background:
    radial-gradient(circle at center, rgba(0,224,138,.18), transparent 38%),
    linear-gradient(135deg, #071426, #0b253f);
}

.final-cta h2 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.08;
    margin-bottom: 18px;
}

.final-cta p {
    color: #c9d6e8;
    margin-bottom: 30px;
    font-size: 1.08rem;
}

footer {
    padding: 24px 0;
    border-top: 1px solid rgba(255,255,255,.08);
    color: #91a4bb;
    font-size: .92rem;
}

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

.instagram-link {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #c9d6e8;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.05);
    transition: all .25s ease;
}

.instagram-link:hover {
    color: #00e08a;
    border-color: rgba(0,224,138,.55);
    box-shadow: 0 0 18px rgba(0,224,138,.22);
    transform: translateY(-2px);
}

.instagram-link svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 900px) {
    .nav-links {
    display: none;
    }

    .hero-content,
    .cards,
    .benefit-grid,
    .steps,
    .audience-list {
    grid-template-columns: 1fr;
    }

    .hero {
    padding-top: 115px;
    }

    .hero-card {
    margin-top: 20px;
    }

    .stats {
    grid-template-columns: 1fr;
    }
}
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    z-index: 9999;
    transition: transform 0.2s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

header.scrolled .logo img {
    height: 36px !important;
}