/**
 * Sambara Partner / Affiliate Landing Page - Dedicated Stylesheet
 * Mobile-First (HP Priority) Architecture with Neon Purple, Cyan & Dark Emerald Accents
 * Focused on Self-Service Learning & High-Readability
 */

:root {
    /* Theme Colors */
    --partner-bg-dark: #070a0f;
    --partner-bg-gradient: linear-gradient(160deg, #070a0f 0%, #0d121c 45%, #080d14 100%);
    
    --partner-purple-600: #9333ea;
    --partner-purple-500: #a855f7;
    --partner-purple-400: #c084fc;
    --partner-purple-300: #d8b4fe;

    --partner-emerald-500: #10b981;
    --partner-emerald-400: #34d399;
    --partner-emerald-300: #6ee7b7;

    --partner-amber-500: #f59e0b;
    --partner-amber-400: #fbbf24;

    --partner-cyan-400: #38bdf8;
    --partner-pink-500: #ec4899;

    --partner-text-main: #ffffff;
    --partner-text-body: #cbd5e1;
    --partner-text-muted: #94a3b8;
    --partner-text-dim: #64748b;

    /* Glass Surfaces */
    --partner-glass-bg: rgba(13, 20, 32, 0.72);
    --partner-glass-border: rgba(168, 85, 247, 0.18);
    --partner-glass-border-hover: rgba(168, 85, 247, 0.45);
    --partner-glass-shadow: 0 16px 40px -8px rgba(0, 0, 0, 0.55);

    /* Radii */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
}

/* Base Setup */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 72px;
    -webkit-tap-highlight-color: transparent;
    font-size: 16px;
}

body.partner-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--partner-bg-gradient);
    background-attachment: fixed;
    color: var(--partner-text-body);
    min-height: 100vh;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.partner-font-heading {
    font-family: 'Outfit', 'Inter', sans-serif;
    letter-spacing: -0.02em;
}

/* Keyframe Animations */
@keyframes partner-flow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes partner-dash {
    to { stroke-dashoffset: -240; }
}

@keyframes partner-blob {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(25px, -30px) scale(1.08); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.partner-blob-1 {
    animation: partner-blob 12s ease-in-out infinite;
}

.partner-blob-2 {
    animation: partner-blob 12s ease-in-out 3s infinite;
}

/* Meta Gradient Flowing Text */
.partner-meta-text {
    background: linear-gradient(90deg, #38bdf8, #a855f7, #ec4899, #38bdf8);
    background-size: 250% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: partner-flow 5s linear infinite;
    font-weight: 900;
    display: inline-block;
}

.partner-forever-wrap {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0.5rem;
    margin-top: 0.25rem;
    max-width: 100%;
}

.partner-infinity-svg {
    position: absolute;
    width: 125px;
    height: 60px;
    opacity: 0.45;
    pointer-events: none;
}

@media (min-width: 640px) {
    .partner-infinity-svg {
        width: 175px;
        height: 85px;
    }
}

@media (min-width: 1024px) {
    .partner-infinity-svg {
        width: 210px;
        height: 105px;
    }
}

.partner-infinity-line {
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-dasharray: 20 100;
    animation: partner-dash 3.5s linear infinite;
}

/* Mobile-First Sticky Navbar */
.partner-navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(7, 10, 15, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.partner-nav-inner {
    max-width: 72rem;
    margin: 0 auto;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .partner-nav-inner {
        padding: 1rem 1.5rem;
    }
}

.partner-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.partner-brand-logo {
    width: 2.25rem;
    height: 2.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #a855f7 0%, #10b981 50%, #f59e0b 100%);
    font-weight: 800;
    font-size: 1.125rem;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
    transition: transform 0.2s ease;
}

@media (min-width: 640px) {
    .partner-brand-logo {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.25rem;
        border-radius: var(--radius-md);
    }
}

.partner-brand-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: #ffffff;
    line-height: 1.2;
}

@media (min-width: 640px) {
    .partner-brand-title {
        font-size: 1.1rem;
    }
}

.partner-brand-subtitle {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--partner-purple-300);
}

.partner-nav-menu {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

@media (min-width: 640px) {
    .partner-nav-menu {
        gap: 0.75rem;
    }
}

.partner-nav-link {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--partner-text-muted);
    text-decoration: none;
    padding: 0.4rem 0.65rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 36px;
}

@media (min-width: 640px) {
    .partner-nav-link {
        font-size: 0.875rem;
        padding: 0.45rem 0.85rem;
    }
}

.partner-nav-link:hover,
.partner-nav-link:active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

.partner-nav-cta {
    font-size: 0.75rem;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #a855f7 0%, #9333ea 100%);
    border: 1px solid rgba(255, 255, 255, 0.18);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 36px;
    box-shadow: 0 4px 14px rgba(168, 85, 247, 0.35);
}

@media (min-width: 640px) {
    .partner-nav-cta {
        font-size: 0.875rem;
        padding: 0.45rem 1.15rem;
    }
}

.partner-nav-cta:hover,
.partner-nav-cta:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(168, 85, 247, 0.5);
}

/* Glass Surfaces */
.partner-glass-card {
    background: var(--partner-glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--partner-glass-border);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    box-shadow: var(--partner-glass-shadow);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

@media (min-width: 640px) {
    .partner-glass-card {
        border-radius: var(--radius-xl);
        padding: 1.75rem;
    }
}

@media (min-width: 1024px) {
    .partner-glass-card {
        padding: 2rem;
    }
}

.partner-glass-card:hover {
    border-color: var(--partner-glass-border-hover);
    box-shadow: var(--partner-glass-shadow), 0 0 30px rgba(168, 85, 247, 0.15);
}

/* Clean Action Buttons (No Duplication) */
.partner-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.925rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    min-height: 48px;
    touch-action: manipulation;
}

.partner-btn:active {
    transform: scale(0.97);
}

.partner-btn-primary {
    background: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.partner-btn-primary:hover {
    background: linear-gradient(135deg, #b76eff 0%, #8b5cf6 100%);
    box-shadow: 0 6px 24px rgba(168, 85, 247, 0.5);
    transform: translateY(-1px);
}

.partner-btn-outline {
    background: rgba(255, 255, 255, 0.05);
    color: var(--partner-text-body);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.partner-btn-outline:hover,
.partner-btn-outline:active {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.35);
}

/* Stepper & Cara Kerja (Mobile-First Timeline) */
.partner-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.partner-step-card {
    position: relative;
    border-radius: var(--radius-lg);
    background: rgba(14, 22, 35, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.25rem;
    transition: all 0.25s ease;
}

@media (min-width: 640px) {
    .partner-step-card {
        padding: 1.5rem 1.75rem;
    }
}

.partner-step-card:hover {
    border-color: rgba(168, 85, 247, 0.35);
    background: rgba(19, 29, 46, 0.85);
}

.partner-step-head {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    margin-bottom: 0.75rem;
}

.partner-step-number {
    width: 2.25rem;
    height: 2.25rem;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    background: rgba(168, 85, 247, 0.2);
    border: 1px solid rgba(168, 85, 247, 0.4);
    color: var(--partner-purple-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
}

.partner-step-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    line-height: 1.3;
}

@media (min-width: 640px) {
    .partner-step-title {
        font-size: 1.2rem;
    }
}

.partner-step-desc {
    font-size: 0.85rem;
    line-height: 1.65;
    color: var(--partner-text-muted);
    margin: 0;
}

@media (min-width: 640px) {
    .partner-step-desc {
        font-size: 0.925rem;
    }
}

.partner-step-highlight-box {
    margin-top: 0.75rem;
    padding: 0.65rem 0.85rem;
    border-radius: var(--radius-sm);
    background: rgba(8, 14, 24, 0.6);
    border: 1px dashed rgba(168, 85, 247, 0.25);
    font-size: 0.775rem;
    color: var(--partner-purple-300);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Self-Serve FAQ Accordion for Mitra (Belajar Mandiri) */
.partner-faq-item {
    border-radius: var(--radius-md);
    background: rgba(14, 22, 35, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1rem;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    -webkit-user-select: none;
    user-select: none;
}

.partner-faq-item:hover {
    border-color: rgba(168, 85, 247, 0.3);
    background: rgba(18, 28, 44, 0.8);
}

.partner-faq-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.partner-faq-q {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.partner-faq-icon {
    color: var(--partner-purple-400);
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.partner-faq-item.active .partner-faq-icon {
    transform: rotate(45deg);
    color: var(--partner-cyan-400);
}

.partner-faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.partner-faq-item.active .partner-faq-body {
    max-height: 380px;
}

.partner-faq-a {
    margin-top: 0.65rem;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.825rem;
    line-height: 1.6;
    color: var(--partner-text-muted);
}

/* Footer */
.partner-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(5, 8, 12, 0.95);
    padding: 1.75rem 1rem;
    color: var(--partner-text-dim);
}

@media (min-width: 640px) {
    .partner-footer {
        padding: 2.25rem 1.5rem;
    }
}

.partner-footer-inner {
    max-width: 72rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    text-align: center;
}

@media (min-width: 768px) {
    .partner-footer-inner {
        flex-direction: row;
        text-align: left;
    }
}

.partner-footer-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.875rem 1.25rem;
    font-size: 0.8rem;
}

.partner-footer-link {
    color: var(--partner-text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
    padding: 0.25rem 0;
    touch-action: manipulation;
}

.partner-footer-link:hover,
.partner-footer-link:active {
    color: #ffffff;
}