/* ========================================
   6° Congresso Brasileiro do Plástico 2026
   Landing Page Styles
   ======================================== */

/* ========== CSS Reset & Variables ========== */
:root {
    /* Colors - Paleta Pantone Oficial CBP */
    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #F5F3EF;
    --color-bg-tertiary: #EDE9E3;

    /* Cores principais da marca - Pantone */
    --color-navy: #33436A;
    /* PANTONE P 103-15 C */
    --color-navy-dark: #2A344E;
    /* PANTONE P 108-16 C */
    --color-black: #2C2E3A;
    /* PANTONE Process Black C */
    --color-orange: #C15B38;
    /* PANTONE 7592 C */
    --color-orange-light: #D66E3C;
    /* PANTONE P 34-15 C */
    --color-orange-medium: #E68D46;
    /* PANTONE P 24-15 C */
    --color-yellow: #FECB6A;
    /* PANTONE P 10-6 C */
    --color-yellow-light: #E1E07A;
    /* PANTONE P 7-6 C */

    /* Gradientes da marca */
    --gradient-primary: linear-gradient(135deg, var(--color-orange) 0%, var(--color-orange-medium) 50%, var(--color-yellow) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);

    --color-text-primary: #2C2E3A;
    --color-text-secondary: #33436A;
    --color-text-muted: #5A6480;

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Anton', sans-serif;
    --font-accent: 'Syne', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}



button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ========== Utilities ========== */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ========== Buttons ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(199, 107, 58, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--color-navy);
    border: 2px solid var(--color-navy);
}

.btn-secondary:hover {
    background: var(--color-navy);
    color: #ffffff;
}

/* ========== Header ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--color-orange);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(193, 91, 56, 0.3);
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
    background: var(--color-orange);
    box-shadow: 0 2px 20px rgba(193, 91, 56, 0.4);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0.75rem var(--container-padding);
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-btn {
    padding: 0.5rem 1.2rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.nav-btn-primary {
    background: var(--color-navy);
    color: #ffffff;
}

.nav-btn-primary:hover {
    background: var(--color-navy-dark);
    transform: translateY(-1px);
}

.nav-btn-outline {
    border: 1px solid var(--color-navy);
    color: var(--color-navy);
}

.nav-btn-ghost {
    color: #ffffff;
}

/* Nav Inscreva-se button */
.nav-btn-inscricao {
    background: var(--color-navy);
    color: #ffffff !important;
    border-radius: 20px;
    padding: 0.5rem 1.4rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 10px rgba(42, 52, 78, 0.35);
}

.nav-btn-inscricao:hover {
    background: var(--color-navy-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(42, 52, 78, 0.5) !important;
    color: #ffffff !important;
}


.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background: #ffffff;
    transition: all var(--transition-fast);
}

/* ========== Sub-Header Bar ========== */
.header-sub-bar {
    background-color: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    padding: 10px 0;
    width: 100%;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 999;
}

.sub-bar-container {
    display: flex;
    gap: 40px;
    align-items: center;
    justify-content: center;
    max-width: var(--container-max-width);
    padding: 0 var(--container-padding);
}

.sub-bar-container img {
    height: 60px;
    width: auto;
    max-width: 300px;
    /* Prevent huge logos if height fails */
    object-fit: contain;
}

/* Sub-bar as normal section (scrolls with page) */
.header-sub-bar-static {
    position: relative;
    z-index: 1;
    background-color: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    padding: 18px 0;
    margin-top: 52px;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Individual logo sizing in sub-bar */
.sub-bar-container img.subbar-logo-default {
    height: 90px !important;
    width: auto !important;
    object-fit: contain;
}

.sub-bar-container img.subbar-logo-sustenplast {
    height: 120px !important; /* Tamanho massivo da SustenPlast */
    width: auto !important;
    max-width: 350px !important;
    object-fit: contain;
}

.sub-bar-container img.subbar-logo-plastrun {
    height: 75px !important;
    width: auto !important;
    max-width: 200px !important;
    object-fit: contain;
    /* Garante visibilidade caso a logo seja em tom claro */
    filter: drop-shadow(0 1px 3px rgba(0,0,0,0.15));
}

/* Ensure header stacks vertically */
.header {
    display: flex;
    flex-direction: column;
}

/* ========== Hero Section ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-bg-image,
.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
            rgba(51, 67, 106, 0.92) 0%,
            rgba(51, 67, 106, 0.7) 50%,
            rgba(51, 67, 106, 0.5) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 150px var(--container-padding) var(--spacing-3xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-content-centered {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding-top: 80px;
    padding-bottom: 60px;
}

/* Hero Theme Title */
.hero-theme {
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 4vw, 2.8rem);
    font-weight: 300;
    color: #ffffff;
    line-height: 1.3;
    margin-bottom: var(--spacing-2xl);
    max-width: 600px;
}

.theme-bold {
    font-weight: 700;
}

/* Hero Event Info */
.hero-event-info {
    margin-bottom: var(--spacing-2xl);
}

.hero-date-text {
    font-family: var(--font-primary);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.hero-location-text {
    font-family: var(--font-primary);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.05em;
}

/* Hero Partners */
.hero-partners {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

.hero-partner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.partner-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.05em;
}

.partner-name {
    font-size: 1.1rem;
    color: #ffffff;
    line-height: 1.3;
    text-align: center;
}

/* Hero Logo */
.hero-logo {
    margin-bottom: var(--spacing-lg);
}

.hero-logo img {
    height: 400px;
    width: auto;
    max-width: 90%;
    object-fit: contain;
}

/* Date Bar */
.hero-date-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.date-separator {
    color: var(--color-orange);
}

/* Hero Title - Styled */
.hero-title {
    font-family: 'Inter', sans-serif;
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 900;
    color: #ffffff;
    font-style: italic;
    line-height: 0.95;
    margin-bottom: var(--spacing-2xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.title-line {
    display: block;
}

/* Hero Bottom Row */
.hero-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-subtitle {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    max-width: 500px;
    text-align: center;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    justify-content: center;
}

/* Orange Button */
.btn-purple {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    border: none;
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
}

.btn-purple:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(199, 107, 58, 0.5);
}

/* Yellow/Cream Outline Button */
.btn-outline-cream {
    background: transparent;
    color: var(--color-yellow);
    border: 2px solid var(--color-yellow);
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.02em;
}

.btn-outline-cream:hover {
    background: var(--color-yellow);
    color: var(--color-bg-primary);
}

/* Hero Owner */
.hero-owner {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.owner-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.1em;
}

.owner-logo {
    height: 30px;
    opacity: 0.9;
    filter: brightness(0) invert(1);
}

/* Hero Responsive */
@media (max-width: 768px) {
    .hero-content {
        padding-top: 180px;
    }

    .hero-date-bar {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
        font-size: 0.75rem;
    }

    .hero-title {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .hero-logo img {
        height: auto;
        max-width: 85%;
    }

    .hero-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-lg);
    }

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-buttons {
        width: 100%;
    }

    .hero-buttons .btn {
        flex: 1;
        min-width: 140px;
        text-align: center;
        justify-content: center;
    }

    .hero-owner {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .sub-bar-container {
        flex-wrap: wrap;
        gap: 20px;
        justify-content: center;
    }

    .subbar-logo-default {
        height: 60px !important;
    }

    .subbar-logo-sustenplast {
        height: 90px !important;
    }

    .subbar-logo-plastrun {
        height: 70px !important;
    }
}

/* ========== Section Titles ========== */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 400;
    text-align: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xl);
}

/* ========== Gallery Section ========== */
.gallery-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
}

.gallery-carousel {
    position: relative;
    overflow: hidden;
    margin-top: var(--spacing-xl);
}

.gallery-track {
    display: flex;
    gap: var(--spacing-md);
    transition: transform var(--transition-slow);
    padding: var(--spacing-sm) 0;
}

.gallery-slide {
    flex: 0 0 calc(33.333% - 16px);
    min-width: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-normal);
    position: relative;
}

.gallery-slide:hover {
    transform: scale(1.02);
}

.gallery-slide img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    object-position: center;
}

/* Exemplo Box Styles */
.exemplo-box {
    width: 100%;
    height: 350px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: 0 10px 40px rgba(199, 107, 58, 0.3);
}

.exemplo-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.exemplo-box:hover::before {
    left: 100%;
}

.exemplo-box:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 60px rgba(199, 107, 58, 0.5);
}

.exemplo-box span {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 1;
    transition: transform var(--transition-normal);
}

.exemplo-box:hover span {
    transform: scale(1.1);
}

/* Variante para Speakers */
.exemplo-box-small {
    height: auto;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
}

.exemplo-box-small span {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

/* Variante para Photos Grid */
.exemplo-box-photo {
    height: 100%;
    aspect-ratio: 4/3;
    border-radius: var(--radius-md);
}

.exemplo-box-photo span {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

/* Responsive gallery - 2 slides on tablet, 1 on mobile */
@media (max-width: 992px) {
    .gallery-slide {
        flex: 0 0 calc(50% - 12px);
    }
}

@media (max-width: 576px) {
    .gallery-slide {
        flex: 0 0 100%;
    }

    .exemplo-box {
        height: 280px;
    }

    .exemplo-box span {
        font-size: 1.75rem;
    }
}

.gallery-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-text-muted);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.dot:hover {
    background: var(--color-text-secondary);
}

.dot.active {
    background: var(--color-orange);
    transform: scale(1.2);
}

/* ========== Save the Date Section ========== */
.save-the-date-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 50%, var(--color-black) 100%);
    position: relative;
    overflow: hidden;
}

.std-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.std-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.25;
}

.save-the-date-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(193, 91, 56, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.std-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.std-badge {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 400;
    letter-spacing: 0.08em;
    padding: 0.6rem 2.5rem;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
}

.std-date {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3rem);
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.std-location {
    font-family: var(--font-primary);
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: 600;
    color: var(--color-yellow);
    letter-spacing: 0.08em;
    margin-bottom: var(--spacing-lg);
}

.std-divider {
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    margin: 0 auto var(--spacing-xl);
    border-radius: 2px;
}

.std-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.std-features li {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.std-icon {
    color: var(--color-orange);
    font-size: 0.6rem;
}

.std-btn {
    font-size: 1rem;
    padding: 1rem 2.5rem;
    border-radius: 30px;
}

@media (max-width: 768px) {
    .std-features li {
        font-size: 0.95rem;
    }

    .std-badge {
        font-size: 1.3rem;
        padding: 0.5rem 1.5rem;
    }
}

/* ========== Aftermovie Section ========== */
.aftermovie-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    overflow: hidden;
    background: linear-gradient(135deg, #33436A 0%, #2A344E 40%, #2C2E3A 100%);
}

.aftermovie-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.aftermovie-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.aftermovie-section .container {
    position: relative;
    z-index: 1;
}

.video-wrapper {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
}

.video-player {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.video-thumbnail {
    position: relative;
    cursor: pointer;
}

.video-thumbnail img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.play-button:hover {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 30px rgba(199, 107, 58, 0.5);
}

.play-button svg {
    width: 30px;
    height: 30px;
    color: var(--color-text-primary);
    margin-left: 4px;
}

/* ========== Stats Bar ========== */
.stats-bar {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-primary);
}

.stats-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    text-align: center;
}

.stats-highlight {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
}

.stats-text {
    font-family: var(--font-display);
    font-size: clamp(1rem, 3vw, 1.5rem);
    font-weight: 400;
}

/* ========== Speakers Section ========== */
.speakers-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.speaker-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid rgba(59, 74, 109, 0.1);
    box-shadow: 0 4px 20px rgba(59, 74, 109, 0.08);
}

.speaker-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-orange);
    box-shadow: 0 10px 40px rgba(199, 107, 58, 0.2);
}

.speaker-image {
    aspect-ratio: 1;
    overflow: hidden;
}

.speaker-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.speaker-card:hover .speaker-image img {
    transform: scale(1.05);
}

.speaker-info {
    padding: var(--spacing-md);
    text-align: center;
}

.speaker-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.speaker-role {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.speakers-cta {
    text-align: center;
}

/* ========== Tickets Section ========== */
.tickets-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
}

.tickets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.ticket-card {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    border: 1px solid rgba(59, 74, 109, 0.1);
    box-shadow: 0 4px 20px rgba(59, 74, 109, 0.08);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.ticket-card.featured {
    border-color: var(--color-orange);
    box-shadow: 0 0 40px rgba(199, 107, 58, 0.25);
    transform: scale(1.05);
}

.ticket-card:hover {
    border-color: var(--color-orange);
}

.ticket-badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.ticket-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.ticket-price {
    margin-bottom: var(--spacing-lg);
}

.price-currency {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

.price-value {
    font-family: var(--font-display);
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ticket-features {
    text-align: left;
    margin-bottom: var(--spacing-xl);
    flex-grow: 1;
}

.ticket-features li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.ticket-features li::before {
    content: "✓";
    color: var(--color-orange);
    font-weight: bold;
}

.ticket-btn {
    width: 100%;
}

/* ========== Photos Carousel ========== */
.photos-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.photos-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.photos-track {
    display: flex;
    transition: transform 0.5s ease;
}

.photos-slide {
    min-width: 100%;
    aspect-ratio: 16/9;
}

.photos-slide .edition-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.photos-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: var(--spacing-md) 0;
}

.photos-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-navy);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.photos-dots .dot.active {
    background: var(--color-orange);
    border-color: var(--color-orange);
}

.photos-dots .dot:hover {
    background: var(--color-orange-light);
    border-color: var(--color-orange-light);
}

/* ========== CTA Cards Section (Participe do CBP) ========== */
.sponsors-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
}

.cta-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.cta-card {
    background: #ffffff;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    text-align: center;
    border: 1px solid rgba(59, 74, 109, 0.1);
    box-shadow: 0 4px 20px rgba(59, 74, 109, 0.08);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.cta-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-orange);
    box-shadow: 0 12px 40px rgba(199, 107, 58, 0.2);
}

.cta-card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    line-height: 1;
}

.cta-card-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--color-navy);
    margin-bottom: var(--spacing-sm);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-card-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.cta-card-btn {
    width: 100%;
    border-radius: 30px;
    font-size: 0.9rem;
    padding: 14px 24px;
}

@media (max-width: 768px) {
    .cta-cards-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

/* ========== Palestrantes Section ========== */
.speakers-section {
    background-color: #33436A; /* fallback sólido para servidores sem suporte a variáveis */
    background: linear-gradient(145deg, #33436A 0%, #2A344E 100%);
    padding: 6rem 0;
    color: #ffffff;
    position: relative;
    border-top: 2px solid rgba(254, 203, 106, 0.2);
}

.speakers-section .section-title {
    color: #FECB6A; /* Título em dourado sobre o azul */
}

.speakers-section .section-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.speakers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: 3rem;
}

.speaker-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    transition: all 0.4s ease;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.speaker-card:hover {
    transform: translateY(-8px);
    background: rgba(254, 203, 106, 0.05); /* Brilho dourado no hover */
    border-color: rgba(254, 203, 106, 0.3);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2), 0 0 15px rgba(254, 203, 106, 0.1);
}

.speaker-img-placeholder {
    width: 140px;
    height: 140px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(254, 203, 106, 0.7);
    font-weight: 800;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 2px dashed rgba(254, 203, 106, 0.3);
    position: relative;
    transition: all 0.4s ease;
}

.speaker-card:hover .speaker-img-placeholder {
    border: 2px solid rgba(254, 203, 106, 0.8);
    background: rgba(254, 203, 106, 0.1);
    color: #FECB6A;
}

.speaker-name {
    font-family: 'Manrope', var(--font-primary);
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    color: #F0EDE8;
    text-shadow: none;
    line-height: 1.3;
}

.speaker-role {
    font-size: 0.9rem;
    color: #ffffff;
    line-height: 1.5;
    margin: 0;
}

.speaker-bio {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

.speakers-footer {
    text-align: center;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.speakers-footer p {
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
    margin: 0;
    font-size: 0.95rem;
}

/* Responsividade de Palestrantes */
@media (max-width: 1024px) {
    .speakers-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 576px) {
    .speakers-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
    }
}

/* ========== Sobre o Congresso Section (Participe) ========== */
.about-section {
    padding: var(--spacing-3xl) 0;
    background-color: #fafafa; /* fundo levemente cinza/gelo para ajudar na separação */
}

/* ========== Form Page Styles (Sub-pages) ========== */
.form-page-header {
    background: var(--color-orange);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.form-page-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.form-page-header .logo-link img {
    height: 40px;
    width: auto;
}

.form-page-header .back-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    border: 2px solid #ffffff;
    border-radius: 30px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: all var(--transition-fast);
}

.form-page-header .back-link:hover {
    background: #ffffff;
    color: var(--color-orange);
}

.form-page-body {
    padding: var(--spacing-3xl) 0;
    min-height: calc(100vh - 180px);
    background: var(--color-bg-secondary);
    position: relative;
    overflow: hidden;
}

.form-page-watermark {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.06;
}

.form-page-watermark img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.form-page-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.form-page-content .section-title {
    margin-bottom: var(--spacing-lg);
}

.form-page-intro {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.form-page-highlight {
    font-weight: 700;
    color: var(--color-text-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.form-page-form {
    text-align: left;
    margin-top: var(--spacing-xl);
    background: #ffffff;
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 20px rgba(59, 74, 109, 0.08);
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-group {
    flex: 1;
    margin-bottom: var(--spacing-md);
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-page-form input,
.form-page-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid #d0d0d0;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    color: var(--color-text-primary);
    background: #fff;
    transition: all var(--transition-fast);
    outline: none;
}

.form-page-form input:focus,
.form-page-form textarea:focus {
    border-color: var(--color-orange);
    box-shadow: 0 0 0 3px rgba(193, 91, 56, 0.12);
}

.form-page-form input::placeholder,
.form-page-form textarea::placeholder {
    color: #a0a0a0;
}

.form-page-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* File Upload */
.file-upload-input {
    display: none;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    border: 2px dashed #c0bdb8;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: #faf9f7;
    text-align: center;
    gap: 0.5rem;
}

.file-upload-label:hover {
    border-color: var(--color-orange);
    background: #fff5ef;
}

.file-upload-icon {
    font-size: 2rem;
    line-height: 1;
}

.file-upload-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-navy);
}

.file-upload-hint {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.file-upload-name {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--color-orange);
    font-weight: 600;
    text-align: center;
}

.file-upload-name:empty {
    display: none;
}

.form-submit {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.form-page-footer {
    text-align: center;
    padding: var(--spacing-md) 0;
    background: var(--color-navy);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
}

@media (max-width: 576px) {
    .form-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .form-page-form {
        padding: var(--spacing-md);
    }
}

/* ========== Partners Bar Section ========== */
.partners-bar-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-secondary);
    border-top: 1px solid #e0ddd8;
}

.partners-logos-row {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.partner-col {
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.partner-col-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-md);
}

.partner-logo-box {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    padding: var(--spacing-md) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-lg);
    background: transparent;
    transition: all var(--transition-normal);
}

.partner-logo-box img {
    max-height: 60px;
    width: auto;
    transition: transform var(--transition-normal);
}

.partner-logo-box:hover img {
    transform: scale(1.05);
}

.partner-logo-box span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-navy);
    padding: 0.75rem 1.5rem;
    background: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

/* ========== CTA Final Banner ========== */
.cta-final-banner {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
}

.cta-final-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.cta-final-text {
    color: #fff;
    font-size: 1.05rem;
    line-height: 1.5;
    flex: 1;
    min-width: 280px;
}

.cta-final-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.btn-outline-light {
    border: 2px solid #fff;
    color: #fff;
    background: transparent;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
}

.btn-outline-light:hover {
    background: #fff;
    color: var(--color-navy);
}

@media (max-width: 768px) {
    .partners-logos-row {
        flex-direction: column;
        align-items: center;
    }

    .cta-final-content {
        flex-direction: column;
        text-align: center;
    }

    .cta-final-buttons {
        flex-direction: column;
        width: 100%;
    }

    .cta-final-buttons .btn {
        width: 100%;
    }
}

/* ========== Footer ========== */
.footer {
    padding: 0;
    background: linear-gradient(135deg, #C15B38 0%, #D66E3C 30%, #E68D46 60%, #FECB6A 100%);
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

.footer-brand-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex: 1;
}

.footer-logo {
    height: 70px;
    flex-shrink: 0;
}

.footer-description {
    color: #fff;
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 500px;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all var(--transition-fast);
    color: #fff;
}

.footer-social a:hover {
    background: #fff;
    color: var(--color-orange);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-contact {
    text-align: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.footer-contact p {
    color: #fff;
    font-size: 0.9rem;
}

.footer-contact a {
    color: #fff;
    font-weight: 700;
    text-decoration: underline;
    transition: opacity var(--transition-fast);
}

.footer-contact a:hover {
    opacity: 0.8;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.8rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: #fff;
    text-decoration: underline;
}

.footer-legal span {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
}

/* ========== Responsive ========== */
@media (max-width: 992px) {
    .ticket-card.featured {
        transform: none;
    }

    .footer-top {
        flex-direction: column;
        text-align: center;
    }

    .footer-brand-row {
        flex-direction: column;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: var(--color-navy-dark);
        padding: var(--spacing-lg);
        transform: translateY(-150%);
        transition: transform var(--transition-normal);
        border-bottom: 2px solid var(--color-orange);
        box-shadow: 0 8px 30px rgba(42, 52, 78, 0.4);
    }

    .nav-menu.active {
        transform: translateY(0);
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-btn {
        width: 100%;
        text-align: center;
        padding: 0.75rem 1rem;
        color: #ffffff;
    }

    .nav-btn:hover {
        color: var(--color-orange);
    }

    .nav-btn-primary {
        background: var(--color-orange);
        color: #ffffff;
        border-radius: var(--radius-md);
    }

    .nav-btn-primary:hover {
        background: var(--color-orange-dark);
        color: #ffffff;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .gallery-slide {
        flex: 0 0 calc(50% - var(--spacing-md));
    }

    .photos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .gallery-slide {
        flex: 0 0 100%;
    }

    .photos-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .stats-content {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

/* ========== Sponsors Grid Section ========== */
.sponsors-grid-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.sponsors-group {
    margin-bottom: var(--spacing-3xl);
}

.sponsors-group:last-child {
    margin-bottom: 0;
}

.sponsors-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.sponsors-grid .exemplo-box {
    width: 300px;
    max-width: 100%;
    height: 150px;
    /* Smaller height for logos */
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.sponsors-grid .exemplo-box span {
    font-size: 1.5rem;
    /* Smaller text for logos */
}

.sponsor-tier-label {
    display: block;
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-orange);
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    font-weight: 700;
}

/* ========== CTA Card Gold (Inscreva-se Exclusivo) ========== */
.cta-card-gold {
    background: #ffffff;
    position: relative;
    color: var(--color-text-primary);
    z-index: 2;
    padding: 3.5rem 2rem;
    display: flex;
    flex-direction: column;
    text-align: center;
    border-radius: var(--radius-xl);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    /* Animação Contínua de Pulso */
    animation: goldCardBreathing 3s infinite ease-in-out;
}

@keyframes goldCardBreathing {
    0% {
        transform: scale(1.05);
        box-shadow: 0 15px 35px rgba(230, 141, 70, 0.1), 0 0 0 0 rgba(254, 203, 106, 0.5);
    }
    50% {
        transform: scale(1.07);
        box-shadow: 0 25px 45px rgba(230, 141, 70, 0.25), 0 0 0 20px rgba(254, 203, 106, 0);
    }
    100% {
        transform: scale(1.05);
        box-shadow: 0 15px 35px rgba(230, 141, 70, 0.1), 0 0 0 0 rgba(254, 203, 106, 0);
    }
}

/* Moldura dourada minimalista */
.cta-card-gold::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 3px; /* Espessura do "envolto" dourado */
    background: linear-gradient(135deg, #FECB6A 0%, #E68D46 60%, #C15B38 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: 1;
    pointer-events: none;
}

.cta-card-gold:hover {
    animation-play-state: paused;
    transform: scale(1.08) translateY(-10px);
    box-shadow: 0 25px 50px rgba(230, 141, 70, 0.2), 0 0 20px rgba(254, 203, 106, 0.3);
}

.cta-card-gold .cta-card-title {
    background: linear-gradient(135deg, #E68D46 0%, #C15B38 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.cta-card-gold .cta-card-desc {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.cta-card-gold-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(254, 203, 106, 0.15);
    color: #C15B38;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    padding: 6px 16px;
    border-radius: 30px;
    margin: 0 auto 1.5rem;
    text-transform: uppercase;
    border: 1px solid rgba(230, 141, 70, 0.3);
}

.cta-btn-gold {
    background: linear-gradient(135deg, #FECB6A 0%, #E68D46 100%);
    color: #ffffff !important;
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0.05em;
    padding: 1.2rem 2.5rem;
    border-radius: 40px;
    box-shadow: 0 8px 25px rgba(230, 141, 70, 0.3);
    border: none;
    text-transform: uppercase;
    transition: all 0.3s ease;
    margin-top: auto;
}

.cta-btn-gold:hover {
    background: linear-gradient(135deg, #E68D46 0%, #C15B38 100%);
    transform: translateY(-4px) !important;
    box-shadow: 0 12px 30px rgba(230, 141, 70, 0.4) !important;
    color: #ffffff !important;
}

/* Responsividade do Card Gold */
@media (max-width: 992px) {
    .cta-card-gold {
        animation: none; /* remove o pulso físico no mobile para não cortar a tela */
        transform: scale(1);
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        box-shadow: 0 10px 25px rgba(230, 141, 70, 0.12);
    }
    
    .cta-card-gold:hover {
        transform: translateY(-5px);
    }
}

/* ========== Floating Inscreva-se Button ========== */
.floating-inscricao {
    position: fixed;
    bottom: 32px;
    right: 32px;
    z-index: 997;
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #FECB6A 0%, #C15B38 100%);
    color: #2C2E3A;
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 14px 24px;
    border-radius: 50px;
    box-shadow: 0 8px 32px rgba(193, 91, 56, 0.5), 0 2px 8px rgba(0,0,0,0.15);
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease, box-shadow 0.3s ease;
    pointer-events: none;
}

.floating-inscricao.visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.floating-inscricao:hover {
    transform: translateY(-4px) scale(1.04);
    box-shadow: 0 16px 48px rgba(193, 91, 56, 0.6), 0 4px 16px rgba(0,0,0,0.2);
}

.floating-inscricao-icon {
    font-size: 1.1rem;
    line-height: 1;
}

@media (max-width: 576px) {
    .floating-inscricao {
        bottom: 20px;
        right: 16px;
        left: 16px;
        justify-content: center;
        border-radius: 14px;
    }
}

/* ========== Schedule / Cronograma Section ========== */
.schedule-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.schedule-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.schedule-tab {
    padding: 0.875rem 2rem;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-navy);
    background: transparent;
    border: 2px solid var(--color-navy);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.schedule-tab:hover {
    background: var(--color-navy);
    color: #ffffff;
}

.schedule-tab.active {
    background: var(--color-navy);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(51, 67, 106, 0.35);
}

/* Day containers */
.schedule-day {
    display: none;
}

.schedule-day.active {
    display: block;
    animation: fadeInSchedule 0.4s ease;
}

@keyframes fadeInSchedule {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Timeline */
.schedule-timeline {
    max-width: 720px;
    margin: 0 auto;
}

.schedule-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    position: relative;
}

.schedule-time {
    flex-shrink: 0;
    width: 70px;
    font-family: var(--font-accent);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-navy);
    padding-top: 4px;
    text-align: right;
}

.schedule-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 24px;
    padding-top: 6px;
}

.schedule-dot {
    display: block;
    width: 14px;
    height: 14px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: 3px solid var(--color-bg-secondary);
    box-shadow: 0 0 0 2px var(--color-orange);
    flex-shrink: 0;
}

.schedule-line {
    display: block;
    width: 2px;
    flex-grow: 1;
    min-height: 40px;
    background: linear-gradient(180deg, var(--color-orange) 0%, var(--color-orange-medium) 100%);
    opacity: 0.35;
}

.schedule-content {
    flex-grow: 1;
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    border-left: 3px solid var(--color-orange);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.schedule-content:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.schedule-badge {
    display: inline-block;
    padding: 0.2rem 0.7rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 50px;
    background: var(--color-bg-tertiary);
    color: var(--color-navy);
    margin-bottom: 0.4rem;
}

.schedule-badge-highlight {
    background: var(--color-navy);
    color: #ffffff;
}

.schedule-badge-palestra {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
}

.schedule-title {
    font-family: var(--font-accent);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.schedule-desc {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.schedule-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-top: var(--spacing-xl);
}

/* Schedule Responsive */
@media (max-width: 768px) {
    .schedule-tabs {
        flex-direction: column;
        gap: 0.5rem;
        align-items: stretch;
    }

    .schedule-tab {
        text-align: center;
    }

    .schedule-time {
        width: 50px;
        font-size: 0.9rem;
    }

    .schedule-content {
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .schedule-time {
        display: none;
    }

    .schedule-content::before {
        content: attr(data-time);
        display: block;
        font-weight: 700;
        color: var(--color-navy);
        margin-bottom: 0.25rem;
    }
}

/* ========== Sponsors Grid Section ========== */
.sponsors-grid-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
}

.sponsors-group {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.sponsor-tier-label {
    display: inline-block;
    font-family: var(--font-primary);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.sponsor-tier-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 400;
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
}

.sponsor-tier-diamante {
    background: linear-gradient(135deg, #b8d4e3, #7bb8d8, #a8cce0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

.sponsor-tier-ouro {
    background: linear-gradient(135deg, #D4A636, #F0C040, #B8922A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sponsor-tier-prata {
    background: linear-gradient(135deg, #A0A0A0, #C8C8C8, #909090);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sponsor-tier-apoio {
    color: var(--color-navy);
}

.sponsors-logo-grid {
    display: grid;
    gap: var(--spacing-lg);
    justify-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.sponsors-logo-grid-lg {
    grid-template-columns: repeat(3, 1fr);
}

.sponsors-logo-grid-md {
    grid-template-columns: repeat(3, 1fr);
}

.sponsors-logo-grid-sm {
    grid-template-columns: repeat(3, 1fr);
}

.sponsor-logo-box {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--color-bg-secondary);
    border: 2px dashed rgba(51, 67, 106, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    overflow: hidden;
}

.sponsor-logo-box:hover {
    border-color: var(--color-orange);
    background: var(--color-bg-tertiary);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(193, 91, 56, 0.15);
}

.sponsor-logo-box img {
    max-width: 75%;
    max-height: 65%;
    object-fit: contain;
}

.sponsor-logo-box span {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Sponsors Responsive */
@media (max-width: 768px) {
    .sponsors-logo-grid-lg {
        grid-template-columns: repeat(2, 1fr);
    }

    .sponsors-logo-grid-md,
    .sponsors-logo-grid-sm {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .sponsors-logo-grid-lg,
    .sponsors-logo-grid-md,
    .sponsors-logo-grid-sm {
        grid-template-columns: 1fr;
    }

    .sponsor-tier-title {
        font-size: 1.4rem;
    }
}

/* ========== FAQ Section ========== */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-primary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1.5px solid rgba(51, 67, 106, 0.12);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--color-orange);
    box-shadow: 0 2px 12px rgba(193, 91, 56, 0.08);
}

.faq-item.active {
    border-color: var(--color-orange);
    box-shadow: 0 4px 20px rgba(193, 91, 56, 0.12);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.15rem 1.5rem;
    background: var(--color-bg-secondary);
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-primary);
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-bg-tertiary);
}

.faq-q-text {
    font-family: var(--font-accent);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-navy);
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-orange);
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(193, 91, 56, 0.08);
    transition: transform 0.3s ease, background 0.3s ease;
    line-height: 1;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: var(--color-orange);
    color: #ffffff;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1), padding 0.35s ease;
    padding: 0 1.5rem;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 1rem 1.5rem 1.25rem;
}

.faq-answer p {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.faq-answer p strong {
    color: var(--color-navy);
}

/* FAQ Responsive */
@media (max-width: 768px) {
    .faq-question {
        padding: 1rem 1.15rem;
    }

    .faq-q-text {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .faq-q-text {
        font-size: 0.85rem;
    }
}