/* 
 * RE//FORGE SF - Attend Landing Page (Simple RSVP)
 * Clean, minimal, operator-focused
 */

/* ===========================
   ATTEND HERO SECTION
   =========================== */
.attend-hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--spacing-xl) + 80px) 0 var(--spacing-xl);
    background: linear-gradient(135deg, #0a0f1a 0%, #0d1219 100%);
    position: relative;
}

.attend-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.attend-hero-title {
    font-size: clamp(2.5rem, 7vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
    letter-spacing: -0.02em;
}

.attend-hero-meta {
    font-size: 1.25rem;
    color: var(--color-electric-blue);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.attend-hero-meta .separator {
    color: var(--color-light-gray);
}

.attend-hero-description {
    font-size: 1.25rem;
    color: var(--color-light-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.attend-hero-tagline {
    font-size: 1.125rem;
    color: var(--color-light-gray);
    font-weight: 300;
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.attend-hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* ===========================
   WHAT TO EXPECT
   =========================== */
.attend-what {
    background: var(--color-primary);
}

.attend-expect-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.expect-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.expect-item i {
    font-size: 2rem;
    color: var(--color-electric-blue);
    margin-bottom: var(--spacing-md);
    display: block;
}

.expect-item p {
    color: var(--color-light-gray);
    font-size: 1.05rem;
    line-height: 1.6;
}

.attend-expect-note {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-light-gray);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 217, 255, 0.1);
}

/* ===========================
   HOW IT WORKS
   =========================== */
.attend-how {
    background: #0d1219;
}

.attend-how-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.attend-how-text {
    font-size: 1.25rem;
    color: var(--color-light-gray);
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
}

.attend-how-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.how-detail {
    padding: var(--spacing-md);
    background: var(--color-dark-gray);
    border-radius: 6px;
    border-left: 3px solid var(--color-electric-blue);
}

.detail-label {
    color: var(--color-light-gray);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* ===========================
   WHO THIS IS FOR
   =========================== */
.attend-who-simple {
    background: var(--color-primary);
}

.attend-audience {
    max-width: 600px;
    margin: 0 auto;
}

.audience-list {
    list-style: none;
    padding: 0;
}

.audience-list li {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--color-dark-gray);
    border-radius: 6px;
    font-size: 1.05rem;
    color: var(--color-light-gray);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.audience-list li:hover {
    border-color: var(--color-electric-blue);
    transform: translateX(4px);
}

.audience-list li i {
    color: var(--color-electric-blue);
    font-size: 1rem;
}

/* ===========================
   WHY SF
   =========================== */
.attend-sf-simple {
    background: #0d1219;
}

.attend-sf-text {
    text-align: center;
    font-size: 1.25rem;
    color: var(--color-light-gray);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

/* ===========================
   SCHEDULE PREVIEW
   =========================== */
.attend-schedule {
    background: var(--color-primary);
}

.schedule-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.schedule-day {
    padding: var(--spacing-xl);
    background: var(--color-dark-gray);
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(0, 217, 255, 0.1);
    transition: all 0.3s ease;
}

.schedule-day:hover {
    border-color: var(--color-electric-blue);
    transform: translateY(-4px);
}

.day-label {
    font-size: 0.9rem;
    color: var(--color-electric-blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.schedule-day h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.4;
}

.schedule-note {
    text-align: center;
    font-size: 1rem;
    color: var(--color-light-gray);
    font-style: italic;
}

/* ===========================
   RSVP SECTION
   =========================== */
.attend-rsvp {
    background: #0d1219;
}

.attend-rsvp-intro {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-light-gray);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

.rsvp-form-wrapper {
    max-width: 500px;
    margin: 0 auto;
    background: var(--color-dark-gray);
    padding: var(--spacing-xl);
    border-radius: 8px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.rsvp-form .form-group {
    margin-bottom: var(--spacing-md);
}

.rsvp-form label {
    display: block;
    color: var(--color-white);
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.rsvp-form .optional {
    color: var(--color-light-gray);
    font-weight: 400;
    font-size: 0.85rem;
}

.rsvp-form input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--color-white);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.rsvp-form input:focus {
    outline: none;
    border-color: var(--color-electric-blue);
    box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.rsvp-form button {
    width: 100%;
    margin-top: var(--spacing-md);
}

.form-note {
    text-align: center;
    color: var(--color-light-gray);
    font-size: 0.9rem;
    margin-top: var(--spacing-md);
    font-style: italic;
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */
@media (max-width: 768px) {
    .attend-hero {
        min-height: 100vh;
        padding: calc(var(--spacing-lg) + 80px) 0 var(--spacing-lg);
    }

    .attend-hero-title {
        font-size: 2.25rem;
    }

    .attend-hero-meta {
        flex-direction: column;
        gap: 0.25rem;
    }

    .attend-hero-meta .separator {
        display: none;
    }

    .attend-hero-cta {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }

    .attend-expect-grid {
        grid-template-columns: 1fr;
    }

    .schedule-grid {
        grid-template-columns: 1fr;
    }

    .rsvp-form-wrapper {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .attend-hero-title {
        font-size: 2rem;
    }

    .attend-hero-description {
        font-size: 1.05rem;
    }

    .schedule-day h3 {
        font-size: 1.25rem;
    }
}