@charset "UTF-8";

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.tab-content.active {
    flex: 1;
}

/* Header */
header {
    background: linear-gradient(135deg, #00af55 0%, #008f45 100%);
    color: white;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 175, 85, 0.2);
}

nav {
    width: 100%;
    padding: 0 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Logo Image */
.logo-animated {
    width: 55px;
    height: 55px;
    object-fit: contain;
}

.hero-logo {
    width: 260px;
    height: 260px;
    object-fit: contain;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.shield-main {
    width: 35px;
    height: 40px;
    background: white;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    position: relative;
    animation: shieldPulse 3s ease-in-out infinite;
}

.shield-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 25px;
    height: 30px;
    background: linear-gradient(135deg, #00af55, #00d466);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    animation: shieldGlow 3s ease-in-out infinite;
}

.shield-check {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 6px;
    border-left: 3px solid white;
    border-bottom: 3px solid white;
    transform: translate(-50%, -60%) rotate(-45deg);
    animation: checkAppear 3s ease-in-out infinite;
}

.shield-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 3s ease-in-out infinite;
}

.particle:nth-child(1) {
    top: 0;
    left: 50%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    top: 20%;
    left: 80%;
    animation-delay: 0.3s;
}

.particle:nth-child(3) {
    top: 40%;
    left: 10%;
    animation-delay: 0.6s;
}

.particle:nth-child(4) {
    bottom: 20%;
    right: 10%;
    animation-delay: 0.9s;
}

@keyframes shieldPulse {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
    }
    50% {
        transform: scale(1.05);
        filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
    }
}

@keyframes shieldGlow {
    0%, 100% {
        opacity: 1;
        filter: brightness(1);
    }
    50% {
        opacity: 0.9;
        filter: brightness(1.2);
    }
}

@keyframes checkAppear {
    0%, 40% {
        opacity: 0;
        transform: translate(-50%, -60%) rotate(-45deg) scale(0);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -60%) rotate(-45deg) scale(1.2);
    }
    60%, 100% {
        opacity: 1;
        transform: translate(-50%, -60%) rotate(-45deg) scale(1);
    }
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    30% {
        opacity: 1;
        transform: translateY(-10px) scale(1);
    }
    70% {
        opacity: 1;
        transform: translateY(-20px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-30px) scale(0);
    }
}

/* Logo Text Animation */
.logo-text {
    background: linear-gradient(90deg, white, rgba(255, 255, 255, 0.8), white);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textShine 3s ease-in-out infinite;
}

@keyframes textShine {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.nav-links {
    display: flex;
    gap: 0;
    list-style: none;
    align-items: center;
}

.nav-links li {
    display: flex;
    align-items: center;
}

.nav-links li + li::before {
    content: '|';
    color: rgba(255, 255, 255, 0.35);
    padding: 0 0.75rem;
    font-size: 0.9rem;
    pointer-events: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
    padding-bottom: 4px;
    border-bottom: 2px solid transparent;
}

.nav-links a:hover {
    opacity: 0.8;
}

.nav-links a.active {
    border-bottom: 2px solid white;
    opacity: 1;
    font-weight: 600;
}

/* Tab Content */
.tab-content {
    display: none;
    animation: tabFadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes tabFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #00af55 0%, #00d466 100%);
    color: white;
    padding: 40px 2rem 80px;
    text-align: center;
    margin-top: 60px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.cta-button {
    background: linear-gradient(180deg, #ffffff 0%, #e8e8e8 100%);
    color: #00af55;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-block;
    animation: fadeInUp 1s ease 0.4s backwards;
    box-shadow:
        0 6px 0 #b0b0b0,
        0 8px 6px rgba(0, 0, 0, 0.3);
    position: relative;
    top: 0;
}

.cta-button:hover {
    background: linear-gradient(180deg, #ffffff 0%, #f0f0f0 100%);
    box-shadow:
        0 8px 0 #b0b0b0,
        0 12px 10px rgba(0, 0, 0, 0.3);
    top: -2px;
}

.cta-button:active {
    box-shadow:
        0 2px 0 #b0b0b0,
        0 3px 4px rgba(0, 0, 0, 0.2);
    top: 4px;
}

/* Sections */
.section {
    padding: 60px 2rem 80px;
    max-width: 1200px;
    margin: 0 auto;
}

#tab-beneficios .section,
#tab-programacao .section,
#tab-champions-tech-forum .section,
#tab-ranking-secureflag .section {
    padding-top: 110px;
}

/* ── CHAMPIONS TECH FORUM ──────────────────────────────────────────── */
.ctf-section-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid #e0f5ea;
}

.ctf-section-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: #222;
}

.ctf-section-icon {
    font-size: 1.4rem;
    line-height: 1;
}

.ctf-upcoming {
    min-height: 80px;
    display: flex;
    align-items: center;
}

.ctf-empty {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #f8f8f8;
    border: 1px dashed #ddd;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    width: 100%;
    color: #888;
    font-size: 0.97rem;
}

.ctf-empty span { font-size: 1.4rem; }

.ctf-history {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ctf-card {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 14px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    transition: box-shadow 0.2s;
}

.ctf-card:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.ctf-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.ctf-date {
    font-size: 0.88rem;
    color: #666;
    white-space: nowrap;
}

.ctf-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.ctf-badge.recorded {
    background: #e8f7ef;
    color: #00874a;
}

.ctf-badge.upcoming {
    background: #fff4cc;
    color: #a07000;
}

.ctf-card-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #222;
    flex: 1;
}

.ctf-watch-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: #00af55;
    color: white;
    text-decoration: none;
    padding: 0.55rem 1.25rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.2s, transform 0.15s;
    flex-shrink: 0;
}

.ctf-watch-btn:hover {
    background: #009944;
    transform: translateY(-1px);
}

/* ── CHAMPIONS TECH FORUM ──────────────────────────────────────────────────── */
.ctf-section-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid #e0f5ea;
}

.ctf-section-header h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: #222;
}

.ctf-section-icon { font-size: 1.4rem; line-height: 1; }

.ctf-upcoming {
    min-height: 80px;
    display: flex;
    align-items: center;
}

.ctf-empty {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #f8f8f8;
    border: 1px dashed #ddd;
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    width: 100%;
    color: #888;
    font-size: 0.97rem;
}

.ctf-empty span { font-size: 1.4rem; }

.ctf-history {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ctf-card {
    background: white;
    border: 1px solid #e8e8e8;
    border-radius: 14px;
    padding: 1.25rem 1.5rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    transition: box-shadow 0.2s;
}

.ctf-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.1); }

.ctf-card-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.ctf-date {
    font-size: 0.88rem;
    color: #666;
    white-space: nowrap;
}

.ctf-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.ctf-badge.recorded { background: #e8f7ef; color: #00874a; }
.ctf-badge.upcoming { background: #fff4cc; color: #a07000; }

.ctf-card-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #222;
    flex: 1;
}

.ctf-watch-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: #00af55;
    color: white;
    text-decoration: none;
    padding: 0.55rem 1.25rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background 0.2s, transform 0.15s;
    flex-shrink: 0;
}

.ctf-watch-btn:hover {
    background: #009944;
    transform: translateY(-1px);
}

/* ── EMENTA DO CURSO ────────────────────────────────────────────────── */
.ementa-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ementa-pillar {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
    overflow: hidden;
    border: 1px solid #e8e8e8;
}

.ementa-pillar-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    color: white;
}

.ementa-pillar-header.green  { background: linear-gradient(135deg, #00af55, #007a3d); }
.ementa-pillar-header.blue   { background: linear-gradient(135deg, #1a73e8, #0d47a1); }
.ementa-pillar-header.orange { background: linear-gradient(135deg, #f57c00, #bf360c); }

.ementa-pillar-icon {
    font-size: 2.2rem;
    line-height: 1;
    flex-shrink: 0;
}

.ementa-pillar-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.ementa-pillar-header p {
    margin: 0.15rem 0 0;
    font-size: 0.88rem;
    opacity: 0.88;
}

.ementa-pillar-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.75;
    margin-bottom: 0.1rem;
}

.ementa-pillar-goal {
    padding: 0.85rem 1.5rem;
    background: #f8f8f8;
    font-size: 0.92rem;
    color: #555;
    border-bottom: 1px solid #eee;
}

.ementa-module {
    border-top: 1px solid #f0f0f0;
}

.ementa-module summary {
    padding: 1rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    color: #222;
    font-size: 0.97rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    list-style: none;
    user-select: none;
    transition: background 0.2s;
}

.ementa-module summary::-webkit-details-marker { display: none; }

.ementa-module summary::after {
    content: '\25be';
    margin-left: auto;
    font-size: 1rem;
    color: #aaa;
    transition: transform 0.2s;
}

.ementa-module[open] summary::after {
    transform: rotate(-180deg);
}

.ementa-module summary:hover {
    background: #f9fffe;
}

.ementa-topics {
    margin: 0;
    padding: 0 1.5rem 1.25rem 1.5rem;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.ementa-topics li {
    font-size: 0.92rem;
    color: #444;
    padding-left: 1rem;
    position: relative;
    line-height: 1.5;
}

.ementa-topics li::before {
    content: '\2022';
    position: absolute;
    left: 0;
    color: #00af55;
    font-weight: 700;
}

.ementa-desc {
    display: block;
    font-weight: 400;
    color: #666;
    font-size: 0.88rem;
    margin-top: 0.15rem;
}

.ementa-obs {
    margin: 0.25rem 1.5rem 1.25rem;
    font-size: 0.85rem;
    color: #888;
    font-style: italic;
}

/* ── PROGRAMAÇÃO / SCHEDULE ────────────────────────────────────────────────── */
.schedule-format {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.5rem 1rem;
    background: #f0faf5;
    border: 1px solid #c0e8d0;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    max-width: 800px;
    margin: 0 auto 2.5rem;
    font-size: 0.95rem;
    color: #444;
}

.schedule-sep {
    color: #aaa;
    font-size: 1.2rem;
}

.schedule-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.schedule-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.07);
    overflow: hidden;
    border: 1px solid #e8e8e8;
}

.schedule-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    color: white;
    font-size: 1.1rem;
}

.schedule-card-header h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}

.schedule-card-header.green { background: linear-gradient(135deg, #00af55, #007a3d); }
.schedule-card-header.blue  { background: linear-gradient(135deg, #1a73e8, #0d47a1); }
.schedule-card-header.red   { background: linear-gradient(135deg, #e53935, #b71c1c); }

.cycle-dot { font-size: 1.3rem; line-height: 1; }

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.schedule-table thead tr {
    background: #f7f7f7;
}

.schedule-table th {
    padding: 0.65rem 1rem;
    text-align: left;
    font-weight: 700;
    color: #555;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid #eee;
}

.schedule-table tbody tr {
    border-top: 1px solid #f0f0f0;
    transition: background 0.2s;
}

.schedule-table tbody tr:hover { background: #f9fffe; }

.schedule-table td {
    padding: 0.85rem 1rem;
    color: #333;
    vertical-align: top;
}

.module-badge {
    display: inline-block;
    background: #e8f7ef;
    color: #00874a;
    border-radius: 6px;
    padding: 0.2rem 0.6rem;
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
}

/* ── RANKING SECUREFLAG ─────────────────────────────────────────────────────── */
.ranking-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.secureflag-section-logo {
    height: 48px;
    object-fit: contain;
}
.ranking-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 1rem;
}

.ranking-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    overflow: hidden;
    border: 1px solid #e8e8e8;
}

.ranking-card-header {
    background: linear-gradient(135deg, #00af55, #007a3d);
    color: white;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.ranking-card-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
}

.ranking-icon {
    font-size: 1.6rem;
    line-height: 1;
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.ranking-table thead tr {
    background: #f5f5f5;
}

.ranking-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 700;
    color: #555;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ranking-table tbody tr {
    border-top: 1px solid #f0f0f0;
    transition: background 0.2s;
}

.ranking-table tbody tr:hover {
    background: #f9fffe;
}

.ranking-table td {
    padding: 0.85rem 1rem;
    color: #333;
}

.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
    background: #eee;
    color: #555;
}

.rank-badge.gold   { background: #fff4cc; color: #a07000; }
.rank-badge.silver { background: #f0f0f0; color: #666; }
.rank-badge.bronze { background: #fdeee4; color: #a05020; }

.rank-1 td { font-weight: 600; }
.rank-2 td { font-weight: 600; }
.rank-3 td { font-weight: 600; }

.ranking-note {
    text-align: center;
    font-size: 0.8rem;
    color: #aaa;
    padding: 0.75rem 1rem;
    border-top: 1px solid #f0f0f0;
    margin: 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #00af55;
    margin-bottom: 3rem;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Forum & Programação Grid */
.forum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.forum-card {
    background: white;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 175, 85, 0.1);
    transition: all 0.3s;
    border: 2px solid #f0f0f0;
    text-align: center;
}

.forum-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 175, 85, 0.2);
    border-color: #00af55;
}

.forum-icon {
    font-size: 3rem;
    margin-bottom: 1.2rem;
}

.forum-card h3 {
    color: #00af55;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.forum-card p {
    color: #666;
    line-height: 1.6;
}

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 175, 85, 0.1);
    transition: all 0.3s;
    border: 2px solid #f0f0f0;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 175, 85, 0.2);
    border-color: #00af55;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #e8e8e8, #f5f5f5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.benefit-card h3 {
    color: #00af55;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* Timeline */
.timeline {
    position: relative;
    padding: 2rem 0;
    margin-top: 3rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #00af55, #00d466);
}

.timeline-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    width: 45%;
    box-shadow: 0 5px 20px rgba(0, 175, 85, 0.1);
    border: 2px solid #00af55;
}

.timeline-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 64px;
    background: #f5f5f5;
    border-radius: 50%;
    border: 2.5px solid #00af55;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.15rem;
    box-shadow: 0 0 0 4px white;
}

.timeline-icon {
    font-size: 1.4rem;
    line-height: 1;
}

.timeline-step {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    color: #00af55;
}

/* Cores por fase */
.timeline-item:nth-child(1) .timeline-number { box-shadow: 0 0 0 4px white; }
.timeline-item:nth-child(2) .timeline-number { box-shadow: 0 0 0 4px white; }
.timeline-item:nth-child(3) .timeline-number { box-shadow: 0 0 0 4px white; }
.timeline-item:nth-child(4) .timeline-number { box-shadow: 0 0 0 4px white; }
.timeline-item:nth-child(5) .timeline-number { box-shadow: 0 0 0 4px white; }

.timeline-content h3 {
    color: #00af55;
    margin-bottom: 0.5rem;
}

/* Stats Section */
.stats {
    background: linear-gradient(135deg, #00af55, #00d466);
    color: white;
    padding: 60px 2rem;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.95;
}

/* CTA Section */
.cta-section {
    background: #f8f8f8;
    padding: 140px 2rem 80px;
    text-align: center;
}

.cta-section h2 {
    color: #00af55;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #666;
}

/* Google Form Container */
.form-wrapper {
    max-width: 900px;
    margin: 3rem auto 0;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 175, 85, 0.15);
    border: 2px solid #00af55;
}

.form-embed {
    position: relative;
    width: 100%;
    padding-bottom: 100%; /* Aspect ratio */
    overflow: hidden;
    border-radius: 10px;
}

.form-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer */
footer {
    background: #333;
    color: white;
    padding: 2rem;
    text-align: center;
    margin-top: auto;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}



/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .nav-links {
        display: none;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column !important;
    }

    .timeline-content {
        width: 100%;
        margin-left: 60px;
    }

    .timeline-number {
        left: 30px;
    }

    .section-title {
        font-size: 2rem;
    }


    .form-wrapper {
        padding: 1rem;
        margin: 2rem 1rem 0;
    }
    
    .form-embed {
        padding-bottom: 120%;
    }
}