:root {
    --primary: #087f8c;
    --primary-dark: #075e68;
    --secondary: #e07a5f;
    --secondary-light: #fff1ec;
    --accent: #e9b949;
    --bg-main: #f4fbf9;
    --text-main: #173b3f;
    --text-muted: #536b6e;
    --border-color: #d5e9e5;
    --white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 10px 30px -10px rgba(8, 127, 140, 0.18);
    --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.08);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 16px;
}

.decorations {
    position: absolute;
    inset: 0;
    top: 0;
    left: 0;
    width: 100%;
    height: 900px;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(213, 233, 229, 0.7) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(213, 233, 229, 0.7) 1px, transparent 1px);
    background-size: 5rem 5rem;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 70%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 0%, #000 70%, transparent 100%);
}

.glow-1 {
    position: absolute;
    top: -200px;
    left: 20%;
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, rgba(8,127,140,0.14) 0%, transparent 70%);
    filter: blur(60px);
}

.glow-2 {
    position: absolute;
    top: -100px;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(224,122,95,0.1) 0%, transparent 70%);
    filter: blur(60px);
}

.header {
    padding: 22px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-box {
    background: linear-gradient(135deg, var(--primary), #42a89d);
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 8px 20px rgba(8, 127, 140, 0.22);
}

.logo-title {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.7px;
    background: linear-gradient(90deg, var(--primary-dark), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.location-tag {
    background-color: var(--secondary-light);
    border: 1px solid #b9dfd8;
    color: var(--primary-dark);
    font-size: 13px;
    font-weight: 700;
    padding: 8px 18px;
    border-radius: 50px;
    box-shadow: var(--shadow-sm);
}

.hero {
    text-align: center;
    padding: 64px 18px 46px;
    max-width: 780px;
    margin: 0 auto 56px;
    border-radius: var(--radius-lg);
    background-image: linear-gradient(180deg, rgba(13, 63, 70, 0.38), rgba(13, 63, 70, 0.78)), url('https://commons.wikimedia.org/wiki/Special:FilePath/J34_705_R%C3%ADo_Santa_Luc%C3%ADa.jpg?width=1600'), url('rio-santa-lucia-header.svg');
    background-size: cover;
    background-position: center;
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.hero h1 { color: var(--white); }
.hero .lead-text { color: rgba(255, 255, 255, 0.92); }

.badge-news {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.7);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background-color: var(--secondary);
    border-radius: 50%;
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--secondary);
    border-radius: 50%;
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(3); opacity: 0; }
}

h1 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    color: var(--text-main);
    margin-bottom: 24px;
}

h1 span {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lead-text {
    font-size: 20px;
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto 44px;
}

.form-container {
    background-color: var(--white);
    padding: 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    max-width: 520px;
    margin: 0 auto 16px;
    display: flex;
    gap: 10px;
    transition: var(--transition);
}

.form-container:focus-within {
    border-color: var(--primary);
    box-shadow: 0 15px 35px -5px rgba(8, 127, 140, 0.18);
}

.whatsapp-button {
    background: linear-gradient(90deg, var(--primary), #42a89d);
    color: var(--white);
    border: none;
    padding: 16px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.whatsapp-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(20, 184, 166, 0.2);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 920px;
    margin: 0 auto 72px;
}

.card {
    background-color: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border-color);
    padding: 26px 22px;
    border-radius: var(--radius-lg);
    text-align: left;
    transition: var(--transition);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
}

.card:hover, .place-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card:hover { border-color: rgba(224, 122, 95, 0.45); }

.card-icon {
    font-size: 28px;
    margin-bottom: 24px;
    background-color: #e5f5f1;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.card p, .place-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

.title-block { text-align: center; margin-bottom: 30px; }
.title-block h2 { font-size: 32px; font-weight: 800; margin-bottom: 12px; }
.title-block p { color: var(--text-muted); font-size: 16px; }
.faq-title { margin-bottom: 32px; }
.faq-title h2 { font-size: 26px; }

.places-section { max-width: 920px; margin: 0 auto 80px; }
.places-intro { max-width: 650px; margin: 0 auto; }

.photo-credit {
    margin-top: 22px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
}

.places-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 28px;
}

.place-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.place-image {
    width: 100%;
    height: 190px;
    display: block;
    object-fit: cover;
    background: #d9efea;
}

.place-content { padding: 18px; }
.place-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }

.faq-wrap { max-width: 640px; margin: 0 auto 80px; }

.faq-box {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-box.open { border-color: rgba(8, 145, 178, 0.3); box-shadow: var(--shadow-md); }

.faq-btn {
    width: 100%;
    background: none;
    border: none;
    padding: 22px 28px;
    text-align: left;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-btn::after {
    content: "+";
    font-size: 24px;
    color: var(--text-muted);
    transition: var(--transition);
}

.faq-box.open .faq-btn::after { transform: rotate(45deg); color: var(--primary); }

.faq-answer {
    padding: 0 28px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.7;
}

.faq-box.open .faq-answer { padding-bottom: 24px; max-height: 250px; }

.footer {
    border-top: 1px solid var(--border-color);
    padding: 48px 0;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    background-color: var(--white);
}

@media (max-width: 768px) {
    h1 { font-size: 38px; }
    .lead-text { font-size: 16px; }
    .form-container { flex-direction: column; padding: 10px; }
    .header { flex-direction: column; gap: 20px; text-align: center; }
}

@media (min-width: 769px) {
    .container { padding-left: 24px; padding-right: 24px; }
    .header { padding-top: 30px; padding-bottom: 30px; }
    .hero { padding: 88px 52px 68px; }
    .features-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .places-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
    .place-image { height: 210px; }
}