:root {
    --brand-purple: #1429e9;
    --brand-purple-soft: #247de2;
    --brand-blue: #3b82f6;
    --brand-orange: #f59e0b;
    --bg-header: #f7f7ff;
    --text-muted: #6b7280;
    --footer-blue: #2563eb;
}

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

body {
    font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
    background-color: #ffffff;
    color: #111827;
}

/* Evita que qualquer coisa (incluindo a navbar) passe da largura da tela */
html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

/* Garante que a navbar fixa fique certinha dentro da viewport */
.navbar.fixed-top,
.navbar.navbar-expand-lg.fixed-top {
    left: 0;
    right: 0;
    width: 100%;
}


/* Navbar / Header ------------------------------------------------------ */
.bg-header {
    background: linear-gradient(90deg, #ffffff, rgba(243, 245, 255, 0.84));
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    padding: 15px;
}

.bg-header {
    width: 100%;
    max-width: 100%;
}


/* ===========================
   HERO ORIGINAL
   =========================== */
.hero-original {
    position: relative;
    min-height: 100vh;          /* permite crescer se precisar */
    height: auto;
    overflow: visible;          /* não corta conteúdo em telas menores */
    padding-top: 90px;
    background-image: url('../assets/hero-conference.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Overlay com gradiente */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(70, 120, 255, 0.92) 32%,
        rgba(180, 130, 255, 0.6) 70%,
        rgba(255, 255, 255, 0.92) 100%
    );
    z-index: 1;
}

/* Conteúdo acima do overlay */
.hero-content {
    position: relative;
    z-index: 3;
    max-width: 900px;
    margin-top: -40px;
}

.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 15px;
}

.hero-highlight {
    color: #ffb300; /* amarelo original */
    font-weight: 800;
}

.hero-subtitle {
    max-width: 650px;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ====== Glass Cards ======== */
.glass-card {
    background: rgba(255, 255, 255, 0);
    border: 1px solid rgba(255, 255, 255, 0.35);
    padding: 25px;
    border-radius: 22px;
    backdrop-filter: blur(12px);
    text-align: center;
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}

.glass-card .icon svg {
    width: 32px;
    height: 32px;
    stroke: #ff8f00; /* ícones laranja */
    margin-bottom: 12px;
}

.glass-card .title {
    font-size: 1.2rem;
    font-weight: 600;
}

.glass-card .sub {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===========================
   BOTÕES DO HERO
   =========================== */
.hero-btn {
    background: linear-gradient(90deg, #ffa000, #ffb400);
    padding: 14px 35px;
    border-radius: 14px;
    color: #fff;
    font-weight: 600;
    font-size: 1.05rem;
    border: none;
}

.hero-btn:hover {
    opacity: 0.9;
}

.hero-btn2 {
    width: 180px;
    background: rgba(255, 255, 255, 0.85);
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 14px;
}

/* ===========================
   Scroll Indicator
   =========================== */
.scroll-indicator {
    margin-top: 40px;
}

.scroll-mouse {
    width: 26px;
    height: 44px;
    border-radius: 18px;
    border: 2px solid rgba(255,255,255,0.7);
    display: flex;
    justify-content: center;
    padding-top: 6px;
    margin: 0 auto;
}

.scroll-wheel {
    width: 6px;
    height: 10px;
    background: rgba(255,255,255,0.8);
    border-radius: 10px;
    animation: scrollAnim 1.4s infinite ease-in-out;
}

@keyframes scrollAnim {
    0% {
        opacity: 0;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(6px);
    }
    100% {
        opacity: 0;
        transform: translateY(12px);
    }
}

.logo-navbar {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.text-brand {
    color: #e8a400;
}

.navbar .nav-link {
    font-weight: 500;
    color: #4b5563;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--brand-purple-soft);
}

.btn-cta {
    background-image: linear-gradient(
        90deg,
        #6366f1 35%,
        rgb(139, 92, 246) 64%,
        rgba(163, 24, 223, 0.68) 100%
    );
    border: none;
    color: #fff !important;
    font-weight: 600;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(129, 140, 248, 0.5);
    margin: 0px;
}

.btn-cta:hover {
    opacity: 0.9;
    color: #fff;
}

/* HERO (estrutura alternativa que você já tinha) ----------------------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 80px; /* espaço da navbar */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../assets/hero-conference.jpg');
    background-size: cover;
    background-position: center;
    filter: saturate(1.1);
    opacity: 0.4;
    z-index: -1;
}

.hero-content {
    max-width: 900px;
    padding-bottom: 80px;
}

.hero-top-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    border-radius: 999px;
    background-color: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(248, 250, 252, 0.3);
    font-size: 0.9rem;
}

.hero-title {
    font-size: clamp(2.6rem, 4vw, 3.4rem);
    font-weight: 800;
    letter-spacing: 0.02em;
}

.hero-highlight {
    display: block;
    color: var(--brand-orange);
    font-size: 4rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 640px;
    color: rgba(249, 250, 251, 0.9);
    letter-spacing: 1px;
}

/* cards de info do hero */
.hero-info-row {
    max-width: 900px;
    margin: 0 auto;
}

.hero-info-card {
    background: rgba(15, 23, 42, 0);
    border-radius: 1.5rem;
    padding: 1.3rem 1.4rem;
    border: 1px solid rgba(248, 250, 252, 0.35);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.34);
    backdrop-filter: blur(18px);
}

.hero-icon {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background-color: rgba(248, 250, 252, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.7rem;
}

.hero-icon svg {
    width: 22px;
    height: 22px;
    stroke: #f9fafb;
}

.hero-info-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.hero-info-sub {
    font-size: 0.9rem;
    color: rgba(249, 250, 251, 0.8);
}

/* scroll indicador */
.scroll-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-mouse {
    width: 28px;
    height: 46px;
    border-radius: 999px;
    border: 2px solid rgba(248, 250, 251, 0.7);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 10px;
}

.scroll-wheel {
    width: 6px;
    height: 10px;
    background-color: rgba(248, 250, 251, 0.8);
    border-radius: 999px;
    animation: scrollWheel 1.2s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% {
        opacity: 0;
        transform: translateY(0);
    }
    30% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(10px);
    }
}

/* Seções genéricas ----------------------------------------------------- */
.section-padding {
    padding: 80px 0;
}

.section-light {
    background-color: #f9fafb;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--brand-purple-soft);
}

.section-subtitle {
    max-width: 800px;
    color: var(--text-muted);
    font-size: 1.08rem;
}

/* Cards "Sobre" -------------------------------------------------------- */
.feature-card {
    background-color: #ffffff;
    border-radius: 1.5rem;
    padding: 1.8rem 1.6rem;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
    border: 1px solid #e5e7eb;
    margin: 11px;
    transition: 0.5s;
    cursor: pointer;
}

.feature-card:hover {
    background-color: #ffffff;
    border-radius: 1.5rem;
    padding: 1.8rem 1.6rem;
    box-shadow: 0 16px 40px rgba(45, 84, 177, 0.34);
    border: 1px solid rgba(44, 109, 240, 0.51);
}

.feature-icon-wrapper {
    flex-shrink: 0;
}

.feature-icon {
    width: 62px;
    height: 62px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 0%, #55a3f7, #4f46e5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 26px;
    height: 26px;
    stroke: #ffffff;
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    line-height: 60px;
}

.feature-text {
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* Palestrantes --------------------------------------------------------- */
.speaker-card {
    background-color: #ffffff;
    border-radius: 1.7rem;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.09);
    border: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.speaker-card:hover {
    background-color: #ffffff;
    border-radius: 1.7rem;
    overflow: hidden;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(0, 76, 229, 0.55);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: 0.5s;
}

/* wrapper com proporção fixa (mais “retrato”) */
.speaker-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 5; /* mais alto que largo */
    overflow: hidden;
    border-radius: 1.7rem 1.7rem 0 0;
}

/* imagem preenche o wrapper, sem esticar */
.speaker-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 20%;
    display: block;
}

.speaker-card:hover .speaker-image {
    transform: scale(1.03);
}

.speaker-body {
    padding: 1.5rem 1.6rem 1.6rem;
}

.speaker-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.speaker-role {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--brand-purple-soft);
    margin-bottom: 0.5rem;
}

.speaker-bio {
    font-size: 0.94rem;
    color: var(--text-muted);
}

/* Local do Evento ------------------------------------------------------ */
.location-card {
    background-color: #ffffff;
    border-radius: 1.4rem;
    padding: 2.1rem;
    box-shadow: 0 10px 25px rgba(36, 73, 163, 0.3);
    border: 1px solid #e5e7eb;
    margin-right: 0px;
    margin-top: 4px;
}

.location-card:hober {
    background-color: #ffffff;
    border-radius: 1.4rem;
    padding: 2.1rem;
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.06);
    border: 1px solid #e5e7eb;
    margin-right: 0px;
    margin-top: 4px;
}

.location-icon-wrapper {
    flex-shrink: 0;
}

.location-icon {
    width: 46px;
    height: 46px;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 0%, #559af7, #4f46e5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.location-icon svg {
    width: 24px;
    height: 24px;
    stroke: #ffffff;
}

.location-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.location-text {
    font-size: 0.93rem;
    color: var(--text-muted);
}

.map-wrapper {
    border-radius: 1.4rem;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1);
    border: 1px solid #e5e7eb;
    min-height: 440px;
    padding: 0rem;
}

/* Footer --------------------------------------------------------------- */
.footer {
    background-color: var(--footer-blue);
    color: #e5f0ff;
}

.footer-logo-circle {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    background-color: var(--brand-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #111827;
}

.footer-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.7rem;
}

.footer-text {
    font-size: 0.9rem;
    color: #dbeafe;
}

.footer-links a {
    font-size: 0.9rem;
    color: #e5e7eb;
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-divider {
    border-color: rgba(191, 219, 254, 0.4);
}

.social-circle {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    border: 1px solid rgba(219, 234, 254, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #e5e7eb;
    text-decoration: none;
}

.social-circle svg {
    width: 16px;
    height: 16px;
}

.social-circle:hover {
    background-color: rgba(191, 219, 254, 0.25);
}

/* Lucide icons padrão -------------------------------------------------- */
svg.lucide {
    stroke-width: 2.2;
}

/* Responsividade extra ------------------------------------------------- */
@media (max-width: 767.98px) {
    /* HERO – evita corte e dá espaço pro botão */
    .hero-original {
        padding-top: 110px;       /* compensa navbar fixa */
        padding-bottom: 48px;     /* espaço pro botão e scroll */
    }

    .hero-content {
        margin-top: 0;
        padding-top: 16px;
    }

    .hero-title {
        font-size: 2.1rem;
        line-height: 1.2;
    }

    .hero-highlight {
        font-size: 2.6rem;
    }

    .hero-cards {
        margin-bottom: 1rem;
    }

    /* botão principal bem visível em mobile */
    .hero-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        max-width: 260px;
        padding: 0.9rem 1.6rem;
        font-size: 1rem;
    }

    /* botão "Inscreva-se" do menu mobile ocupando a largura toda */
    .navbar-nav .btn-cta {
        width: 100%;
        text-align: center;
        justify-content: center;
        margin-top: 0.75rem;
    }

    .hero-info-card {
        text-align: left;
    }

    .section-padding {
        padding: 64px 0;
    }
}

/* Mapa responsivo ------------------------------------------------------ */
.map-wrapper iframe {
    width: 100% !important;
    height: 320px;
}