/* ============================================
   REGINA VANDERLINDE - MASTERCLASS LANDING PAGE
   Elegant & Sophisticated Design
   ============================================ */

:root {
    /* Cores principais - Palette sofisticada para vinhos */
    --burgundy: #6B1F3F;
    --burgundy-dark: #4A1529;
    --gold: #C9A961;
    --gold-light: #E6D4A8;
    --cream: #F9F7F3;
    --dark: #2C1810;
    --gray: #8B8680;
    --gray-light: #E5E3DF;

    /* Tipografia */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;

    /* Transições */
    --transition: all 0.3s ease-in-out;
}

/* ============================================
   ESTILOS GLOBAIS
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--cream);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--dark);
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    transition: var(--transition);
}

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

.text-shadow {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* ============================================
   SECTION TITLES
   ============================================ */

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--burgundy);
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--burgundy), var(--gold));
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--burgundy-dark) 0%, var(--burgundy) 50%, #8B2F4F 100%);
    color: white;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(201, 169, 97, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(201, 169, 97, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.1) 100%);
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.logo {
    filter: brightness(0) invert(1);
    animation: fadeIn 0.8s ease-out;
}

.logo-text {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    padding: 1rem 2rem;
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    display: inline-block;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    animation: fadeIn 0.8s ease-out;
}

.logo-text h3 {
    color: var(--burgundy-dark) !important;
    font-weight: 700;
    text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.5) !important;
}

.event-date {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: fadeInUp 1s ease-out 0.3s backwards;
}

.hero-image-container {
    animation: fadeInRight 1s ease-out 0.5s backwards;
}

.hero-image-container img {
    border: 5px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    color: white;
    font-size: 2rem;
    opacity: 0.7;
    transition: var(--transition);
}

.scroll-indicator a:hover {
    opacity: 1;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn-cta {
    background: linear-gradient(135deg, var(--gold) 0%, #D4B36A 100%);
    color: var(--dark);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(201, 169, 97, 0.4);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(201, 169, 97, 0.6);
    color: var(--dark);
}

.btn-cta:hover::before {
    left: 100%;
}

.btn-cta.pulse {
    animation: pulse 2s infinite;
}

/* ============================================
   BENEFIT CARDS
   ============================================ */

.benefit-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border-top: 4px solid var(--gold);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    box-shadow: 0 5px 20px rgba(107, 31, 63, 0.3);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-section {
    background: linear-gradient(to bottom, var(--cream) 0%, white 100%);
}

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    position: relative;
    z-index: 2;
}

.about-decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--gold);
    border-radius: 15px;
    z-index: 1;
}

.credentials {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.credential-item {
    display: flex;
    align-items: start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border-left: 4px solid var(--gold);
}

.credential-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.credential-item i {
    font-size: 2rem;
    color: var(--burgundy);
    min-width: 40px;
}

.credential-item strong {
    display: block;
    color: var(--burgundy);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

/* ============================================
   EVENT DETAILS SECTION
   ============================================ */

.event-details-section {
    background: linear-gradient(135deg, var(--dark) 0%, #3D2518 100%);
    position: relative;
    overflow: hidden;
}

.event-details-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 30% 50%, rgba(201, 169, 97, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(201, 169, 97, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.event-detail-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.event-detail-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.event-detail-card i {
    color: var(--gold);
}

/* ============================================
   URGENCY SECTION
   ============================================ */

.urgency-section {
    background: linear-gradient(to bottom, white 0%, var(--cream) 100%);
}

.urgency-box {
    background: white;
    border: 3px solid var(--gold);
    position: relative;
}

.urgency-box::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, var(--gold), var(--burgundy));
    z-index: -1;
    border-radius: inherit;
    opacity: 0.2;
}

.text-burgundy {
    color: var(--burgundy);
}

/* ============================================
   FORM SECTION
   ============================================ */

.form-section {
    background: linear-gradient(135deg, var(--cream) 0%, #F5F2EC 100%);
}

.form-wrapper {
    border-top: 5px solid var(--burgundy);
}

.form-control,
.form-select {
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: var(--transition);
    font-size: 1rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem rgba(201, 169, 97, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.form-check-input:checked {
    background-color: var(--burgundy);
    border-color: var(--burgundy);
}

.form-check-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 0.2rem rgba(201, 169, 97, 0.25);
}

.invalid-feedback {
    font-size: 0.875rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: linear-gradient(135deg, var(--dark) 0%, #1A0F08 100%);
}

.social-links a {
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--gold) !important;
    transform: translateY(-3px);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 15px 40px rgba(201, 169, 97, 0.6);
    }
    50% {
        box-shadow: 0 15px 50px rgba(201, 169, 97, 0.8);
    }
    100% {
        box-shadow: 0 15px 40px rgba(201, 169, 97, 0.6);
    }
}

/* ============================================
   SMOOTH SCROLL
   ============================================ */

.smooth-scroll {
    scroll-behavior: smooth;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 991px) {
    .section-title {
        font-size: 2rem;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .about-decoration {
        display: none;
    }

    .credential-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 767px) {
    .section-title {
        font-size: 1.75rem;
    }

    .hero-section h1 {
        font-size: 2rem;
    }

    .event-date {
        font-size: 1rem;
    }

    .btn-cta {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }

    .benefit-card {
        padding: 2rem 1.5rem;
    }

    .form-wrapper {
        padding: 2rem !important;
    }
}

@media (max-width: 575px) {
    .hero-section h1 {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .btn-cta {
        width: 100%;
        padding: 1rem;
        font-size: 0.9rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.bg-burgundy {
    background-color: var(--burgundy) !important;
}

.bg-gold {
    background-color: var(--gold) !important;
}

.text-gold {
    color: var(--gold) !important;
}

.border-gold {
    border-color: var(--gold) !important;
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .hero-section,
    .btn-cta,
    .scroll-indicator,
    .social-links,
    footer {
        display: none !important;
    }
}