/* Reset e variáveis - Burger King Theme */
:root {
    --bk-blue: #1E3A8A;
    --bk-red: #DC2626;
    --bk-orange: #F97316;
    --bk-yellow: #FBBF24;
    --bk-dark: #1F2937;
    --bk-gray: #6B7280;
    --bk-light: #F9FAFB;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    width: 100%;
    height: 100%;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bk-light);
    color: var(--bk-dark);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--bk-blue);
    color: white;
    padding: 10px 20px;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1001;
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.pulse {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ===== HEADER ===== */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 12px 20px;
    position: sticky;
    top: 36px;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-img {
    height: 35px;
    width: auto;
}

.header-info {
    display: flex;
    gap: 8px;
}

.header-badge {
    background: var(--bk-light);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    color: var(--bk-dark);
    border: 1px solid #e0e0e0;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 25px 20px;
    background: white;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    align-items: center;
}

.hero-badge {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.badge-red {
    background: var(--bk-red);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 9px;
    font-weight: 800;
}

.badge-yellow {
    background: var(--bk-orange);
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 9px;
    font-weight: 800;
}

.hero-title {
    margin-bottom: 12px;
}

.title-line {
    font-size: 14px;
    font-weight: 600;
    color: var(--bk-gray);
    display: block;
}

.title-highlight {
    font-size: 36px;
    font-weight: 900;
    color: var(--bk-orange);
    text-transform: uppercase;
    line-height: 1.1;
    display: block;
    margin-top: 4px;
}

.hero-subtitle {
    font-size: 14px;
    color: var(--bk-gray);
    margin-bottom: 20px;
}

.hero-image {
    width: 100%;
}

.whopper-container {
    position: relative;
    width: 100%;
}

.whopper-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.whopper-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--bk-orange);
    color: white;
    font-size: 18px;
    font-weight: 900;
    padding: 8px 12px;
    border-radius: 50px;
    transform: rotate(15deg);
}

/* ===== COUNTDOWN ===== */
.countdown-wrapper {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 12px;
    max-width: 100%;
}

.countdown-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--bk-red);
    margin-bottom: 8px;
    text-align: center;
}

.countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.countdown-item {
    text-align: center;
}

.countdown-number {
    font-size: 28px;
    font-weight: 900;
    color: var(--bk-dark);
    line-height: 1;
    display: block;
}

.countdown-text {
    font-size: 9px;
    color: var(--bk-gray);
    text-transform: uppercase;
    font-weight: 700;
    margin-top: 2px;
}

.countdown-divider {
    font-size: 20px;
    font-weight: 900;
    color: #ddd;
}

/* ===== PROGRESS SECTION ===== */
.progress-section {
    padding: 20px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.progress-card {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    padding: 15px;
    border: 1px solid #f0f0f0;
}

.progress-text {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 12px;
}

.progress-label { color: var(--bk-gray); }
.progress-value { color: var(--bk-orange); }

.progress-bar {
    height: 8px;
    background: #e0e0e0;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: var(--bk-orange);
    transition: width 1s ease;
}

.progress-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    text-align: center;
    border-top: 1px solid #f0f0f0;
    padding-top: 12px;
}

.stat-number {
    font-size: 18px;
    font-weight: 900;
    color: var(--bk-dark);
    display: block;
}

.stat-label {
    font-size: 9px;
    color: var(--bk-gray);
    font-weight: 700;
    text-transform: uppercase;
    margin-top: 2px;
}

/* ===== SURVEY SECTION ===== */
.survey-section {
    padding: 25px 20px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.section-header {
    max-width: 1200px;
    margin: 0 auto 20px;
    text-align: center;
}

.section-title {
    font-size: 20px;
    font-weight: 900;
    margin-bottom: 6px;
}

.section-subtitle {
    font-size: 13px;
    color: var(--bk-gray);
}

.survey-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.survey-item {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.survey-item:active {
    transform: scale(0.98);
}

.survey-item.selected {
    border-color: var(--bk-orange);
    background: #fff7ed;
}

.survey-icon {
    font-size: 26px;
    margin-bottom: 8px;
}

.survey-info h3 {
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 3px;
}

.survey-info p {
    font-size: 10px;
    color: var(--bk-gray);
}

.survey-check {
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--bk-orange);
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    opacity: 0;
    transition: opacity 0.2s;
}

.survey-item.selected .survey-check {
    opacity: 1;
}

.survey-note {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    font-size: 10px;
    color: #999;
    font-style: italic;
}

/* ===== ERROR MESSAGE ===== */
.error-message-section {
    padding: 15px 20px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.error-message {
    max-width: 1200px;
    margin: 0 auto;
    background: #fff3cd;
    border: 1px solid #ffeeba;
    border-radius: 10px;
    padding: 12px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    color: #856404;
}

.error-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.error-content h4 {
    font-size: 13px;
    margin-bottom: 2px;
}

.error-content p {
    font-size: 11px;
}

/* ===== SIGNUP SECTION ===== */
.signup-section {
    padding: 25px 20px;
    background: #fdfdfd;
}

.signup-header {
    max-width: 1200px;
    margin: 0 auto 20px;
    text-align: center;
}

.options-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.option-card {
    background: white;
    border-radius: 15px;
    padding: 20px;
    border: 2px solid #e0e0e0;
    text-align: center;
}

.option-highlight {
    border-color: var(--bk-orange);
    background: #fff7ed;
}

.option-icon-wrapper {
    width: 50px;
    height: 50px;
    background: #f0f0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
}

.option-icon-wrapper.highlight {
    background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45);
}

.option-icon {
    font-size: 24px;
}

.option-title {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 15px;
}

.btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-weight: 800;
    font-size: 13px;
    cursor: pointer;
    transition: transform 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:active {
    transform: scale(0.98);
}

.btn-email {
    background: #e0e0e0;
    color: #666;
}

.btn-instagram {
    background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45);
    color: white;
}

/* ===== SOCIAL PROOF ===== */
.social-proof {
    padding: 25px 20px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.proof-header {
    max-width: 1200px;
    margin: 0 auto 20px;
    text-align: center;
}

.proof-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.proof-card {
    background: #f9f9f9;
    border-radius: 12px;
    padding: 12px;
    border: 1px solid #f0f0f0;
}

.proof-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--bk-yellow);
    flex-shrink: 0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    font-weight: 700;
    font-size: 12px;
    display: block;
}

.user-time {
    font-size: 10px;
    color: #999;
}

.user-badge {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 8px;
    font-weight: 800;
    flex-shrink: 0;
}

.proof-comment {
    font-size: 12px;
    color: #444;
    line-height: 1.4;
    margin-bottom: 8px;
}

.proof-stats {
    font-size: 10px;
    color: #999;
    font-weight: 600;
    display: flex;
    gap: 10px;
}

.live-counter {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--bk-red);
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #4caf50;
    border-radius: 50%;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* ===== FAQ SECTION ===== */
.faq-section {
    padding: 25px 20px;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.faq-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.faq-item {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 12px;
    border: 1px solid #f0f0f0;
}

.faq-item h4 {
    color: var(--bk-orange);
    font-size: 13px;
    margin-bottom: 6px;
}

.faq-item p {
    font-size: 12px;
    color: #666;
    line-height: 1.5;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bk-dark);
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    margin-bottom: 12px;
}

.footer-logo img {
    height: 30px;
    filter: brightness(0) invert(1);
}

.footer-text {
    font-size: 11px;
    opacity: 0.8;
    margin-bottom: 4px;
}

.footer-small {
    font-size: 9px;
    opacity: 0.5;
}

/* ===== INSTAGRAM PAGE ===== */
.insta-page {
    background: #fafafa;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.insta-container {
    width: 100%;
    max-width: 380px;
}

.insta-card {
    background: white;
    border: 1px solid #dbdbdb;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
}

.insta-logo {
    margin-bottom: 25px;
}

.insta-logo img {
    width: 150px;
    height: auto;
}

.insta-form {
    width: 100%;
}

.insta-form input {
    width: 100%;
    padding: 10px;
    margin-bottom: 8px;
    background: #fafafa;
    border: 1px solid #dbdbdb;
    border-radius: 4px;
    font-size: 12px;
    font-family: inherit;
}

.insta-form input:focus {
    outline: none;
    border-color: #a8a8a8;
}

.insta-btn {
    width: 100%;
    padding: 8px;
    background: #0095f6;
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 13px;
    margin: 12px 0;
    cursor: pointer;
    transition: background 0.2s;
}

.insta-btn:active {
    background: #1877f2;
}

.insta-divider {
    display: flex;
    align-items: center;
    margin: 15px 0;
    color: #8e8e8e;
    font-size: 12px;
}

.insta-divider::before,
.insta-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: #dbdbdb;
}

.insta-divider span {
    margin: 0 10px;
}

.insta-facebook {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #385185;
    text-decoration: none;
    font-weight: 600;
    font-size: 13px;
    margin: 12px 0;
}

.insta-facebook img {
    width: 16px;
    height: 16px;
}

.insta-forgot {
    color: #00376b;
    text-decoration: none;
    font-size: 11px;
    display: block;
    margin: 12px 0;
}

.insta-signup {
    border-top: 1px solid #dbdbdb;
    padding-top: 15px;
    margin-top: 15px;
    color: #262626;
    font-size: 12px;
}

.insta-signup a {
    color: #0095f6;
    text-decoration: none;
    font-weight: 600;
}

/* ===== DESKTOP RESPONSIVE ===== */
@media (min-width: 769px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .title-highlight {
        font-size: 56px;
    }

    .survey-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .options-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .proof-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .header-info {
        display: flex;
    }
}