/* ==========================================================================
   LANDING PAGE STYLES - BUDI SETIYONO DIGITAL SOLUTIONS
   High-converting, Dark Glassmorphism, Premium Tech Aesthetic
   ========================================================================== */

/* Base Interactivity & Cursors */
input, select, textarea {
    cursor: text !important;
}
button, a, .faq-question, .modal-btn-close, .form-submit-btn, .btn-primary, .btn-secondary {
    cursor: pointer !important;
}

/* Sub-Hero / Breadcrumbs & Badges */
.landing-hero {
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 130px;
    padding-bottom: 70px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.breadcrumb-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.04);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid var(--border-glass);
}

.breadcrumb-nav a {
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--accent-primary);
}

.hero-badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 20px;
    color: #60a5fa;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero-badge-tag i {
    color: #38bdf8;
}

.landing-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.landing-lead {
    font-size: 1.2rem;
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 650px;
}

.hero-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 35px;
    padding-top: 25px;
    border-top: 1px solid var(--border-glass);
}

.hero-stat-item h4 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.hero-stat-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

/* Hero Quick Contact / Trust Box */
.hero-trust-box {
    background: rgba(18, 18, 28, 0.7);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(15px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.hero-trust-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-tertiary));
}

.trust-box-header {
    margin-bottom: 22px;
}

.trust-box-header h3 {
    font-size: 1.35rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.trust-box-header p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.trust-checklist {
    list-style: none;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.trust-checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.92rem;
    color: #e2e8f0;
}

.trust-checklist li i {
    color: #10b981;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* Pain Points vs Solution Matrix */
.problem-solution-section {
    padding: 80px 5%;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.comparison-card {
    border-radius: 18px;
    padding: 35px;
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.comparison-card.pain-card {
    border-color: rgba(239, 68, 68, 0.25);
    background: rgba(30, 15, 20, 0.45);
}

.comparison-card.solution-card {
    border-color: rgba(16, 185, 129, 0.35);
    background: rgba(10, 30, 25, 0.45);
    box-shadow: 0 10px 35px rgba(16, 185, 129, 0.08);
}

.card-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    border-radius: 14px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
    text-transform: uppercase;
}

.pain-badge {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.solution-badge {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.comparison-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.pain-list, .solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pain-list li, .solution-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.pain-list li i {
    color: #ef4444;
    margin-top: 4px;
    flex-shrink: 0;
}

.solution-list li i {
    color: #10b981;
    margin-top: 4px;
    flex-shrink: 0;
}

/* Feature Grid with Modern Details */
.features-section {
    padding: 80px 5%;
}

.feature-detailed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin-top: 45px;
}

.detail-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 30px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.detail-feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glow);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.feature-icon-box {
    width: 55px;
    height: 55px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
    color: #60a5fa;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.detail-feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.detail-feature-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 18px;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    font-size: 0.78rem;
    padding: 4px 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-glass);
    color: #94a3b8;
}

/* Portfolio & Case Studies Showcase */
.portfolio-showcase-section {
    padding: 80px 5%;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.case-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition-normal);
}

.case-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.15);
}

.case-tag {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.case-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.case-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-specs {
    list-style: none;
    margin-bottom: 20px;
    padding-top: 15px;
    border-top: 1px dashed var(--border-glass);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.case-specs li {
    font-size: 0.85rem;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 8px;
}

.case-specs li i {
    color: var(--accent-primary);
    font-size: 0.8rem;
}

/* Workflow Step-by-Step */
.workflow-section {
    padding: 80px 5%;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 45px;
    position: relative;
}

.workflow-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 25px 20px;
    position: relative;
    transition: var(--transition-normal);
}

.workflow-card:hover {
    border-color: var(--accent-secondary);
    transform: translateY(-5px);
}

.step-num {
    font-size: 2.2rem;
    font-weight: 900;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
    display: inline-block;
}

.workflow-card h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.workflow-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Lead Capture Form Section */
.consultation-form-section {
    padding: 80px 5%;
}

.lead-form-container {
    max-width: 850px;
    margin: 0 auto;
    background: rgba(18, 18, 28, 0.85);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    padding: 45px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    backdrop-filter: blur(20px);
}

.form-header {
    text-align: center;
    margin-bottom: 35px;
}

.form-header h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.form-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.lead-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.lead-form .full-width {
    grid-column: 1 / -1;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: #e2e8f0;
    display: flex;
    align-items: center;
    gap: 6px;
}

.form-group label .required {
    color: #ef4444;
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    outline: none;
    box-sizing: border-box;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--accent-primary);
    background: rgba(59, 130, 246, 0.08);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.form-select option {
    background: #0f172a;
    color: #ffffff;
}

.form-textarea {
    min-height: 110px;
    resize: vertical;
}

.form-privacy-note {
    font-size: 0.82rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.form-submit-btn {
    width: 100%;
    padding: 16px;
    font-size: 1.05rem;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    font-weight: 700;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.35);
    transition: var(--transition-normal);
}

.form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.5);
    background: linear-gradient(135deg, #059669, #047857);
}

/* FAQ Accordion Section */
.faq-section {
    padding: 80px 5%;
}

.faq-container {
    max-width: 900px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 14px;
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(139, 92, 246, 0.3);
}

.faq-question {
    padding: 22px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-primary);
    cursor: pointer;
    user-select: none;
}

.faq-question i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
    color: var(--accent-secondary);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
    padding: 0 25px;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 350px;
    padding: 0 25px 22px;
}

/* Floating WhatsApp Widget with Ping Animation */
.floating-whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wa-preview-badge {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(16, 185, 129, 0.4);
    padding: 8px 14px;
    border-radius: 20px;
    color: #e2e8f0;
    font-size: 0.82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    animation: fadeInSlide 0.5s ease;
}

.online-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 8px #10b981;
    display: inline-block;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.floating-wa-btn {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
    transition: var(--transition-normal);
    position: relative;
}

.floating-wa-btn:hover {
    transform: scale(1.08) rotate(5deg);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.7);
}

.floating-wa-btn::after {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: ripple 2s infinite ease-out;
    opacity: 0;
}

@keyframes ripple {
    0% { transform: scale(0.9); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* Mobile Bottom Sticky Bar */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(7, 7, 10, 0.95);
    border-top: 1px solid var(--border-glass);
    padding: 12px 20px;
    backdrop-filter: blur(15px);
    z-index: 9998;
}

.mobile-sticky-bar .mobile-cta-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.mobile-btn-wa {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    font-weight: 700;
    padding: 12px;
    border-radius: 10px;
    text-align: center;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.mobile-btn-form {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    font-weight: 700;
    padding: 12px;
    border-radius: 10px;
    text-align: center;
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Success Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: #0f172a;
    border: 1px solid rgba(16, 185, 129, 0.4);
    border-radius: 20px;
    padding: 35px;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
    animation: modalPop 0.3s ease;
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.modal-icon-success {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin: 0 auto 20px;
}

.modal-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: white;
}

.modal-content p {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-bottom: 25px;
    line-height: 1.6;
}

.modal-btn-wa {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: #25D366;
    color: white;
    font-weight: 700;
    border-radius: 12px;
    margin-bottom: 10px;
    font-size: 1rem;
}

.modal-btn-close {
    background: transparent;
    border: 1px solid var(--border-glass);
    color: #94a3b8;
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 0.9rem;
    cursor: pointer;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .landing-title {
        font-size: 2.5rem;
    }
    .comparison-grid {
        grid-template-columns: 1fr;
    }
    .lead-form {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .landing-title {
        font-size: 2rem;
    }
    .hero-stats-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .lead-form-container {
        padding: 25px 20px;
    }
    .floating-whatsapp-widget {
        bottom: 80px;
        right: 20px;
    }
    .wa-preview-badge {
        display: none;
    }
    .mobile-sticky-bar {
        display: block;
    }
    main {
        padding-bottom: 80px;
    }
}