/* ============================================
   STE Pages — Design System Principal
   v1.2
   ============================================ */

/* --- CSS Variables (Design Tokens) --- */
:root {
    /* Cores do logo e Brand */
    --color-amber:    #F5A000;
    --color-lava:     #E8440A;
    --color-magenta:  #E8187A;
    --color-purple:   #8B2FC9;
    --color-cyan:     #00B8E8;
    --color-navy:     #2D3165;
    --color-steel:    #3D87B5;
    --gradient: linear-gradient(90deg, #F5A000, #E8440A, #E8187A, #8B2FC9, #00B8E8);

    /* Cores Primárias (Mapeadas para manter compatibilidade) */
    --primary: var(--color-cyan);
    --primary-dark: #0096c0;
    --primary-light: #38bdf8;
    --primary-glow: rgba(0, 184, 232, 0.15);

    /* Cores de Superfície */
    --bg-deep: #08090F;
    --bg-surface: #0E1020;
    --bg-card: #141628;
    --bg-elevated: #1C2038;
    --bg-surface-hover: #161a2b;
    --bg-body: var(--bg-deep);
    --bg-glass: rgba(14, 16, 32, 0.85);

    /* Texto */
    --text-main: #F0F2FF;
    --text-muted: rgba(240, 242, 255, 0.50);
    --text-faint: rgba(240, 242, 255, 0.25);
    --text-primary: var(--text-main);
    --text-secondary: var(--text-muted);

    /* Bordas */
    --border: rgba(255, 255, 255, 0.07);
    --border-color: var(--border);
    --border-hover: rgba(255, 255, 255, 0.15);

    /* Status */
    --success: #00B864;
    --warning: var(--color-amber);
    --error: var(--color-lava);

    /* Tipografia */
    --font-display: 'Nunito', sans-serif;
    --font-body: 'DM Sans', sans-serif;

    /* Espaçamento */
    --space-xs:  4px;
    --space-s:   8px;
    --space-sm:  12px;
    --space-m:   16px;
    --space-ml:  24px;
    --space-l:   32px;
    --space-xl:  48px;
    --space-2xl: 64px;
    --space-3xl: 80px;
    --space-4xl: 96px;

    /* Layout & Compatibilidade */
    --header-height: 72px;
    --container-max: 1200px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 100px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 184, 232, 0.15);

    /* Transitions */
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s var(--ease-smooth);
    --transition-normal: 0.3s var(--ease-smooth);
    --transition-slow: 0.5s var(--ease-smooth);
}


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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
}

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

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary);
}


/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(10, 14, 26, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    z-index: 1000;
    transition: background 0.5s var(--ease-smooth),
                border-color 0.5s var(--ease-smooth),
                box-shadow 0.5s var(--ease-smooth),
                transform 0.4s var(--ease-smooth);
}

/* Estado ao rolar: header fica sólido e elegante */
.site-header.scrolled {
    background: rgba(10, 14, 26, 0.92);
    border-bottom: 1px solid rgba(14, 165, 233, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3),
                0 1px 0 rgba(14, 165, 233, 0.05);
}

/* Estado escondido ao rolar para baixo (opcional) */
.site-header.header-hidden {
    transform: translateY(-100%);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.header-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.header-logo img {
    height: 40px;
    width: auto;
    filter: brightness(1.1);
    transition: filter var(--transition-fast);
}

.header-logo:hover img {
    filter: brightness(1.3);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navegação */
.header-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.nav-link:hover,
.nav-item.active .nav-link {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav-item.active .nav-link {
    color: var(--primary-light);
}

.submenu-arrow {
    font-size: 0.65rem;
    transition: transform var(--transition-fast);
}

.nav-item:hover .submenu-arrow {
    transform: rotate(180deg);
}

/* Submenu (Dropdown) */
.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-lg);
    z-index: 100;
}

.nav-item:hover .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu a {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.submenu a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

/* Hamburger (Mobile) */
.header-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.header-hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
    transform-origin: center;
}

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

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

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

/* Mobile Overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
}

.mobile-overlay.active {
    display: block;
}


/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    flex: 1;
    padding-top: var(--header-height);
}

/* Garante espaço do header em templates customizados */
.ste-page-wrapper {
    padding-top: var(--header-height);
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Page Header */
.page-header {
    padding: 3rem 0 2rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2.5rem;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}


/* ============================================
   CONTENT BOXES
   ============================================ */
.content-box {
    margin-bottom: 2rem;
}

.content-box:last-child {
    margin-bottom: 0;
}

.text-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.image-content img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.section-divider {
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin: 3rem 0;
}


/* ============================================
   LANDING PAGE TEMPLATE
   ============================================ */
.landing-page .landing-hero {
    padding: 6rem 1.5rem 4rem;
    text-align: center;
    position: relative;
}

.landing-page .landing-section {
    padding: 4rem 1.5rem;
}

/* Blocos HTML têm seu próprio controle de padding interno */
.landing-page .landing-hero.box-html,
.landing-page .landing-section.box-html {
    padding: 0;
}

.landing-page .landing-section:nth-child(even) {
    background: rgba(255, 255, 255, 0.02);
}

.landing-image img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
}


/* ============================================
   404 PAGE
   ============================================ */
.error-404 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 4rem 1.5rem;
}

.error-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.error-title {
    font-size: 8rem;
    font-weight: 900;
    line-height: 1;
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.error-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.error-desc {
    color: var(--text-muted);
    max-width: 400px;
    margin-bottom: 2rem;
}

.error-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.error-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(14, 165, 233, 0.4);
    color: #fff;
}


/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    margin-top: auto;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 0;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
}

.footer-logo img {
    height: 35px;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-links a i {
    font-size: 1rem;
    width: 1.25rem;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-credit {
    opacity: 0.5;
}

.footer-credit strong {
    color: var(--primary);
}


/* ============================================
   WHATSAPP FLUTUANTE
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
    color: #fff;
}


/* ============================================
   EMPTY PAGE STATE
   ============================================ */
.empty-page {
    text-align: center;
    padding: 6rem 2rem;
    color: var(--text-muted);
}

.empty-page i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.empty-page p {
    font-size: 1.1rem;
}


/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    /* Header Mobile */
    .header-hamburger {
        display: flex;
    }

    .header-nav {
        position: fixed;
        top: 0;
        right: -300px;
        width: 280px;
        height: 100vh;
        background: var(--bg-surface);
        border-left: 1px solid var(--border-color);
        padding: calc(var(--header-height) + 1rem) 1.5rem 2rem;
        flex-direction: column;
        transition: right var(--transition-normal);
        z-index: 999;
        overflow-y: auto;
    }

    .header-nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        width: 100%;
    }

    .nav-link {
        padding: 0.875rem 1rem;
        font-size: 1rem;
    }

    /* Submenu mobile */
    .submenu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(255, 255, 255, 0.03);
        border: none;
        box-shadow: none;
        padding: 0 0 0 1rem;
        margin-top: 0.25rem;
    }

    /* Content */
    .page-header h1 {
        font-size: 1.75rem;
    }

    .error-title {
        font-size: 5rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 2rem 0 1.5rem;
    }

    .landing-page .landing-hero {
        padding: 4rem 1rem 3rem;
    }
}

/* ============================================
   BRAND UI COMPONENTS
   ============================================ */
/* Botões */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 100px;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  border: none; cursor: pointer; transition: all .2s;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 24px rgba(232,24,122,.25);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 6px 28px rgba(232,24,122,.35); }

.btn-cyan { background: var(--color-cyan); color: #08090F; }
.btn-cyan:hover { color: #08090F; filter: brightness(1.1); transform: translateY(-2px); }

.btn-secondary {
  background: transparent; color: var(--text-main);
  border: 2px solid rgba(255,255,255,.15);
}
.btn-secondary:hover { color: #fff; border-color: rgba(255,255,255,.3); transform: translateY(-2px); }

.btn-ghost {
  background: rgba(255,255,255,.06); color: var(--text-main);
  border: 1px solid rgba(255,255,255,0.07);
}
.btn-ghost:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }

.btn-sm { padding: 9px 20px; font-size: 13px; }

/* Tags */
.tag {
  display: inline-flex; align-items: center;
  padding: 5px 14px; border-radius: 100px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.03em;
}
.tag-ski    { background: rgba(0,184,232,.15);   color: var(--color-cyan); border: 1px solid rgba(0,184,232,.25); }
.tag-snow   { background: rgba(139,47,201,.15);  color: #B060E8; border: 1px solid rgba(139,47,201,.25); }
.tag-promo  { background: rgba(232,24,122,.15);  color: var(--color-magenta); border: 1px solid rgba(232,24,122,.25); }
.tag-novo   { background: rgba(245,160,0,.15);   color: var(--color-amber); border: 1px solid rgba(245,160,0,.25); }
.tag-ok     { background: rgba(0,184,100,.15);   color: var(--success); border: 1px solid rgba(0,184,100,.25); }

/* Cards de Resort */
.card-resort {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; width: 220px;
}
.temp-min { color: var(--color-cyan); }
.temp-max { color: var(--color-lava); }

/* Inputs */
.input-field {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 14px 18px;
  color: var(--text-main); font-family: var(--font-body); font-size: 15px;
  transition: border-color .2s; width: 100%;
}
.input-field:focus { border-color: var(--color-cyan); outline: none; }
.input-field::placeholder { color: var(--text-faint); }