/* ==========================================
   DESIGN SYSTEM & VARIABLES (LIGHT THEME)
   Canva Indonesia - Premium Redesign v3.0
   ========================================== */
:root {
    /* Primary Colors */
    --primary:        #4F46E5; /* Indigo */
    --primary-dark:   #3730A3;
    --primary-light:  #EEF2FF;
    --secondary:      #8B5CF6; /* Violet */
    --secondary-light:#F5F3FF;
    
    /* Accent Colors */
    --accent-orange:  #F97316;
    --accent-orange-light: #FFF7ED;
    --accent-gold:    #D97706;
    --accent-gold-light:  #FFFBEB;
    
    /* Semantics */
    --success:        #10B981;
    --danger:         #EF4444;
    --warning:        #F59E0B;

    /* Neutrals */
    --dark:           #0F172A; /* Slate 900 */
    --gray-600:       #475569; /* Slate 600 */
    --gray-400:       #94A3B8; /* Slate 400 */
    --gray-300:       #CBD5E1; /* Slate 300 */
    --gray-100:       #F1F5F9; /* Slate 100 */
    --light:          #F8FAFC; /* Slate 50 */
    --white:          #FFFFFF;

    /* Layout & Styling Tokens */
    --bg-body:        #FFFFFF;
    --bg-card:        #FFFFFF;
    --font-main:      'Poppins', sans-serif;
    
    /* Shadows */
    --shadow-sm:      0 1px 3px rgba(15,23,42,0.05);
    --shadow-md:      0 4px 6px -1px rgba(15,23,42,0.06), 0 2px 4px -1px rgba(15,23,42,0.03);
    --shadow-lg:      0 10px 15px -3px rgba(15,23,42,0.08), 0 4px 6px -2px rgba(15,23,42,0.04);
    --shadow-xl:      0 20px 25px -5px rgba(15,23,42,0.1), 0 10px 10px -5px rgba(15,23,42,0.04);
    --shadow-indigo:  0 10px 20px -3px rgba(79,70,229,0.15);
    --shadow-violet:  0 10px 20px -3px rgba(139,92,246,0.15);

    /* Border Radii */
    --radius-sm:      6px;
    --radius-md:      10px;
    --radius-lg:      16px;
    --radius-xl:      24px;
    --radius-pill:    9999px;

    /* Transitions */
    --transition:     all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    /* Dimensions */
    --container:      1200px;
    --header-h:       80px;
}

/* ==========================================
   RESET & BASE STYLES
   ========================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-600);
    background-color: var(--bg-body);
    overflow-x: hidden;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    border: none;
    background: none;
}

button {
    cursor: pointer;
}

/* ==========================================
   TYPOGRAPHY & GRADIENTS
   ========================================== */
h1, h2, h3, h4 {
    color: var(--dark);
    font-weight: 700;
    line-height: 1.25;
}

h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 800; letter-spacing: -0.015em; }
h3 { font-size: clamp(20px, 3vw, 26px); font-weight: 700; }
h4 { font-size: clamp(16px, 2.5vw, 20px); font-weight: 600; }

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.95; }
}

/* Scroll reveal utility */
.reveal {
    animation: fadeInUp 0.8s var(--transition-slow) forwards;
}

/* ==========================================
   LAYOUT UTILITIES
   ========================================== */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 96px 0;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 64px;
}
.section-header h2 {
    margin-bottom: 16px;
}
.section-header p {
    font-size: 17px;
    color: var(--gray-600);
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    min-height: 48px;
    white-space: nowrap;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: var(--shadow-indigo);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(79,70,229,0.3);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}
.btn-outline:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
    border-color: #25D366;
    box-shadow: 0 8px 20px rgba(37,211,102,0.25);
    animation: pulse 3s infinite ease-in-out;
}
.btn-whatsapp:hover {
    background: #128C7E;
    border-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(37,211,102,0.35);
}

.btn-full-width {
    width: 100%;
}

.btn-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

/* ==========================================
   PREMIUM STICKY HEADER
   ========================================== */
.header {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: var(--header-h);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--dark);
}
.logo-text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.logo-sub {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: 8px;
    font-size: 1.4em;
    font-family: 'Pacifico', cursive;
    font-weight: 400;
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
    padding: 6px 0;
}
.nav-link:hover {
    color: var(--primary);
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}
.nav-link.active {
    color: var(--primary);
    font-weight: 600;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Hamburger Menu button */
.hamburger-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    z-index: 1010;
}
.hamburger-btn .bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--dark);
    border-radius: 4px;
    transition: var(--transition);
}
.hamburger-btn.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.hamburger-btn.active .bar:nth-child(2) {
    opacity: 0;
}
.hamburger-btn.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0; right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--white);
    box-shadow: -10px 0 30px rgba(15,23,42,0.1);
    z-index: 999;
    padding: 100px 24px 40px;
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
}
.mobile-drawer.active {
    right: 0;
}

.drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.drawer-link {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-100);
}
.drawer-link:hover,
.drawer-link.active {
    color: var(--primary);
    padding-left: 6px;
}
.drawer-divider {
    border: none;
    height: 1px;
    background-color: var(--gray-100);
    margin: 20px 0;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    padding-top: calc(var(--header-h) + 64px);
    padding-bottom: 96px;
    background: radial-gradient(circle at top right, rgba(79, 70, 229, 0.03), transparent 50%),
                radial-gradient(circle at bottom left, rgba(139, 92, 246, 0.03), transparent 50%);
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 64px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    border-radius: var(--radius-pill);
    margin-bottom: 24px;
    letter-spacing: 0.05em;
}

.hero h1 {
    margin-bottom: 20px;
    color: var(--dark);
}

.hero-desc {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    border-top: 1px solid var(--gray-100);
    padding-top: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-600);
}
.trust-item svg {
    width: 18px; height: 18px;
    color: var(--success);
    flex-shrink: 0;
}

.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}
.hero-img-wrap {
    width: 100%;
    max-width: 480px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 8px solid var(--white);
    background: var(--white);
    animation: float 6s ease-in-out infinite;
}
.hero-img-wrap img {
    width: 100%;
    height: auto;
}

/* ==========================================
   STATS SECTION
   ========================================== */
.stats-section {
    background: var(--light);
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
    padding: 64px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(79, 70, 229, 0.15);
}

.stat-icon {
    width: 56px; height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.stat-icon svg {
    width: 28px; height: 28px;
}

.stat-icon-purple  { background: var(--secondary-light); color: var(--secondary); }
.stat-icon-blue    { background: var(--primary-light); color: var(--primary); }
.stat-icon-green   { background: #ECFDF5; color: var(--success); }

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.1;
    margin-bottom: 4px;
}
.stat-label {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

/* ==========================================
   WHY CHOOSE US Section
   ========================================== */
.why-section {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.why-card {
    padding: 32px 24px;
    background: var(--light);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-slow);
}
.why-card:hover {
    transform: translateY(-8px);
    background: var(--white);
    border-color: rgba(79, 70, 229, 0.2);
    box-shadow: var(--shadow-lg);
}

.why-icon {
    width: 64px; height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    box-shadow: var(--shadow-sm);
}

.why-card h4 {
    margin-bottom: 12px;
    color: var(--dark);
}
.why-card p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* ==========================================
   PRICING CARDS
   ========================================== */
.pricing-section {
    background: var(--light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: stretch;
    margin-bottom: 56px;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-slow);
    box-shadow: var(--shadow-sm);
}
.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

/* Ribbon for popular tier */
.ribbon {
    position: absolute;
    top: 14px; right: 14px;
    background: var(--danger);
    color: var(--white);
    font-size: 10px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.card-tier-badge {
    display: inline-flex;
    align-items: center;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 16px;
}
.badge-free      { color: var(--gray-600); }
.badge-pro       { color: var(--secondary); }
.badge-business  { color: var(--accent-orange); }
.badge-enterprise{ color: var(--accent-gold); }

.card-title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--dark);
}
.card-subtitle {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.5;
    margin-bottom: 24px;
    min-height: 42px;
}

.price-box {
    margin-bottom: 24px;
    border-bottom: 1px solid var(--gray-100);
    padding-bottom: 16px;
}

.card-section-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dark);
    margin-bottom: 12px;
    display: block;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    margin-bottom: 32px;
}
.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
}
.feature-list li svg {
    width: 16px; height: 16px;
    color: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}

.card-footer-actions {
    margin-top: auto;
}

/* Individual Card Styling accents */
.card-free {
    border-color: var(--gray-300);
}
.card-pro {
    border-color: var(--secondary);
    background: var(--secondary-light);
    box-shadow: var(--shadow-violet);
}
.card-pro:hover {
    border-color: #6D28D9;
}
.card-business {
    border-color: var(--accent-orange);
    background: var(--accent-orange-light);
}
.card-enterprise {
    border-color: var(--accent-gold);
    background: var(--accent-gold-light);
}

/* ==========================================
   EXPANDABLE COMPARISON TABLE
   ========================================== */
.comparison-wrap {
    max-width: 960px;
    margin: 0 auto;
}

.accordion-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    transition: var(--transition);
}
.accordion-btn:hover {
    background: var(--light);
    border-color: var(--primary);
}
.accordion-btn svg {
    width: 20px; height: 20px;
    transition: transform 0.35s ease;
    color: var(--gray-600);
}
.accordion-btn.active svg {
    transform: rotate(180deg);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.table-scroll {
    overflow-x: auto;
    padding-top: 16px;
}

.mobile-comparison {
    display: none;
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--gray-100);
}
.compare-table th,
.compare-table td {
    padding: 14px 20px;
    font-size: 14px;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
}
.compare-table th {
    background: var(--light);
    color: var(--dark);
    font-weight: 700;
}
.compare-table tr.row-group td {
    background: var(--light);
    font-weight: 700;
    color: var(--primary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.compare-table tr:hover td {
    background: rgba(79,70,229,0.02);
}
.compare-table td.check-yes {
    color: var(--success);
    font-weight: 700;
}
.compare-table td.check-no {
    color: var(--gray-400);
}

/* ==========================================
   FAQ ACCORDION
   ========================================== */
.faq-section {
    background: var(--white);
}

.faq-accordion-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--light);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.active {
    border-color: rgba(79,70,229,0.2);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    text-align: left;
    font-weight: 600;
    color: var(--dark);
}
.faq-question span {
    padding-right: 16px;
}
.faq-icon-toggle {
    position: relative;
    width: 16px; height: 16px;
    flex-shrink: 0;
}
.faq-icon-toggle::before,
.faq-icon-toggle::after {
    content: '';
    position: absolute;
    background-color: var(--gray-600);
    transition: transform 0.3s ease;
}
/* Horizontal bar */
.faq-icon-toggle::before {
    top: 7px; left: 0;
    width: 16px; height: 2px;
}
/* Vertical bar */
.faq-icon-toggle::after {
    top: 0; left: 7px;
    width: 2px; height: 16px;
}
.faq-item.active .faq-icon-toggle::after {
    transform: rotate(90deg);
    opacity: 0;
}
.faq-item.active .faq-icon-toggle::before {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease-out;
}
.faq-answer p {
    padding: 0 24px 20px;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--gray-600);
}

/* ==========================================
   CONTACT FORM & INFO
   ========================================== */
.contact-section {
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: start;
}

.contact-form-box {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}
.contact-form-box h3 {
    margin-bottom: 24px;
}

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

.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}
.form-group label .req {
    color: var(--danger);
    margin-left: 2px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--light);
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-md);
    outline: none;
    font-size: 15px;
    transition: var(--transition);
    min-height: 48px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}
.form-check input[type="checkbox"] {
    width: 18px; height: 18px;
    margin-top: 2px;
    accent-color: var(--primary);
    flex-shrink: 0;
    cursor: pointer;
}
.form-check label {
    font-size: 13px;
    color: var(--gray-600);
    cursor: pointer;
    line-height: 1.5;
}
.form-check a {
    color: var(--primary);
    font-weight: 600;
}
.form-check a:hover {
    text-decoration: underline;
}

/* Alerts */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: 24px;
    border: 1px solid;
    font-weight: 500;
}
.alert-icon {
    width: 20px; height: 20px;
    flex-shrink: 0;
}
.alert-success { background: #ECFDF5; border-color: #A7F3D0; color: #065F46; }
.alert-danger   { background: #FEF2F2; border-color: #FECACA; color: #991B1B; }
.alert-warning  { background: #FFFBEB; border-color: #FDE68A; color: #92400E; }

/* Contact info panel */
.contact-info h2 {
    margin-bottom: 16px;
}
.contact-info p {
    margin-bottom: 32px;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    transition: var(--transition);
}
.channel-item:hover {
    border-color: rgba(79,70,229,0.2);
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}
.channel-item.wa-item:hover {
    border-color: #25D366;
}

.channel-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.channel-icon svg { width: 22px; height: 22px; }
.channel-icon-blue  { background: var(--primary-light); color: var(--primary); }
.channel-icon-green { background: #ECFDF5; color: #25D366; }

.channel-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gray-400); font-weight: 700; }
.channel-value { font-size: 15px; font-weight: 600; color: var(--dark); margin-top: 2px; }

.hours-box {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-md);
    padding: 24px;
}
.hours-box h4 {
    margin-bottom: 14px;
    font-size: 15px;
}
.hours-row {
    display: flex;
    justify-content: space-between;
    font-size: 13.5px;
    color: var(--gray-600);
    padding: 8px 0;
}
.hours-row:not(:last-child) {
    border-bottom: 1px solid var(--gray-100);
}

/* ==========================================
   ABOUT PAGE SPECIFIC
   ========================================== */
.page-hero {
    padding-top: calc(var(--header-h) + 64px);
    padding-bottom: 64px;
    background: linear-gradient(135deg, rgba(79,70,229,0.02) 0%, rgba(139,92,246,0.02) 100%);
    border-bottom: 1px solid var(--gray-100);
    text-align: center;
}
.page-hero h1 { margin-bottom: 16px; }
.page-hero p { font-size: 17px; max-width: 600px; margin: 0 auto; color: var(--gray-600); }

.about-story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.about-story-img {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 8px solid var(--white);
}
.about-story-img img {
    width: 100%;
}
.about-story-content h2 {
    margin-bottom: 20px;
}
.about-story-content p {
    margin-bottom: 16px;
    font-size: 15.5px;
    line-height: 1.7;
}

.nilai-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.nilai-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}
.nilai-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(79,70,229,0.15);
}
.nilai-icon {
    font-size: 40px;
    margin-bottom: 16px;
}
.nilai-card h4 {
    margin-bottom: 10px;
}
.nilai-card p {
    font-size: 14px;
    line-height: 1.6;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.team-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition);
}
.team-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.team-avatar {
    width: 84px; height: 84px;
    border-radius: 50%;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--gray-100);
}
.team-name {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 4px;
}
.team-role {
    font-size: 13.5px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 12px;
}
.team-desc {
    font-size: 13.5px;
    color: var(--gray-600);
    line-height: 1.6;
}

.stats-impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.impact-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 36px 24px;
    text-align: center;
    transition: var(--transition);
}
.impact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}
.impact-number {
    font-size: 40px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 8px;
}
.impact-label {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

/* ==========================================
   TESTIMONIALS & SOCIAL PROOF
   ========================================== */
.testimonial-section {
    background: var(--white);
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-card {
    background: var(--light);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: var(--white);
    border-color: rgba(79, 70, 229, 0.15);
}
.testimonial-quote {
    font-size: 14.5px;
    line-height: 1.7;
    color: var(--gray-600);
    font-style: italic;
    margin-bottom: 24px;
    flex: 1;
}
.testimonial-author {
    border-top: 1px solid var(--gray-300);
    padding-top: 16px;
    display: flex;
    flex-direction: column;
}
.testimonial-author strong {
    font-size: 15px;
    color: var(--dark);
}
.testimonial-author span {
    font-size: 12.5px;
    color: var(--gray-600);
}

/* ==========================================
   PAKET PAGE SPECIFIC
   ========================================== */
.paket-page-hero {
    padding-top: calc(var(--header-h) + 64px);
    padding-bottom: 80px;
    background: linear-gradient(135deg, rgba(79,70,229,0.02) 0%, rgba(139,92,246,0.02) 100%);
    border-bottom: 1px solid var(--gray-100);
}

/* ==========================================
   FOOTER (LIGHT GREY)
   ========================================== */
.footer {
    background: var(--light);
    border-top: 1px solid var(--gray-100);
    color: var(--gray-600);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 0.9fr 0.8fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--gray-300);
}

.footer-brand .logo {
    margin-bottom: 16px;
}
.footer-tagline {
    font-size: 14px;
    color: var(--dark);
    font-weight: 600;
    margin-bottom: 16px;
}
.footer-disclaimer {
    font-size: 11.5px;
    line-height: 1.6;
    color: var(--gray-600);
    padding: 12px;
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-sm);
}

.footer-col h5 {
    font-size: 14px;
    font-weight: 700;
    color: var(--dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}
.footer-col a,
.footer-col span {
    display: block;
    font-size: 13.5px;
    color: var(--gray-600);
    margin-bottom: 12px;
}
.footer-col a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-bottom p {
    font-size: 13px;
    color: var(--gray-600);
}

.footer-social {
    display: flex;
    gap: 12px;
}
.footer-social a {
    width: 38px; height: 38px;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
}
.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-2px);
}
.footer-social svg {
    width: 18px; height: 18px;
}

/* ==========================================
   MOBILE FLOATING BOTTOM TAB BAR
   ========================================== */
.mobile-tabs {
    display: none;
    position: fixed;
    bottom: 16px; left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 400px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(15,23,42,0.06);
    box-shadow: 0 10px 25px -5px rgba(15,23,42,0.1), 0 8px 10px -5px rgba(15,23,42,0.04);
    border-radius: var(--radius-xl);
    z-index: 998;
    justify-content: space-around;
    padding: 8px 0;
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 500;
    color: var(--gray-400);
    width: 64px;
}
.tab-item:hover,
.tab-item.active {
    color: var(--primary);
}
.tab-icon {
    width: 20px; height: 20px;
}
.tab-item.active .tab-icon {
    stroke-width: 2.5px;
}

/* ==========================================
   SUCCESS MODAL POPUP
   ========================================== */
.modal-backdrop {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}
.modal-backdrop.active {
    display: flex;
}

.success-modal-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    max-width: 400px;
    width: calc(100% - 32px);
    text-align: center;
    box-shadow: var(--shadow-xl);
    animation: fadeInUp 0.4s var(--transition-slow);
}
.modal-success-icon {
    width: 64px; height: 64px;
    background: #ECFDF5;
    color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.modal-success-icon svg {
    width: 32px; height: 32px;
}
.success-modal-card h3 {
    margin-bottom: 12px;
}
.success-modal-card p {
    font-size: 14.5px;
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* ==========================================
   MEDIA QUERIES (RESPONSIVE SYSTEM)
   ========================================== */

/* Tablet & Mobile (under 1024px) */
@media (max-width: 1024px) {
    .hero-inner {
        gap: 40px;
    }
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
}

/* Tablet & iPad (under 768px) */
@media (max-width: 768px) {
    .nav-desktop {
        display: none;
    }
    section {
        padding: 64px 0;
    }
    .hero {
        padding-top: calc(var(--header-h) + 32px);
        padding-bottom: 64px;
    }
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }
    .hero-visual {
        order: -1; /* Stack illustration top */
    }
    .hero-img-wrap {
        max-width: 360px;
        margin: 0 auto;
    }
    .hero-desc {
        max-width: 500px;
        margin: 0 auto 28px;
    }
    .hero-cta {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    .hero-cta .btn {
        width: 100%;
        max-width: 320px;
    }
    .hero-trust {
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .stat-card {
        padding: 20px 24px;
    }

    .about-story-grid {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .nilai-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .team-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .stats-impact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .hamburger-btn {
        display: flex;
    }
}

/* Mobile Devices (under 480px) */
@media (max-width: 480px) {
    body {
        padding-bottom: 80px; /* Space for floating tab bar */
    }
    .container {
        padding: 0 16px;
    }
    .mobile-tabs {
        display: flex; /* Show tab bar */
    }
    
    .logo {
        font-size: 20px;
    }
    
    .header-actions .btn {
        display: none; /* Hide header buttons */
    }

    /* Stats Card Mobile Fixes */
    .stat-card {
        padding: 16px;
        gap: 12px;
    }
    .stat-icon {
        width: 44px;
        height: 44px;
    }
    .stat-icon svg {
        width: 22px;
        height: 22px;
    }
    .stat-number {
        font-size: 24px;
    }
    
    /* Why Choose Us Mobile Fixes */
    .why-card {
        padding: 20px 16px;
    }

    /* Pricing & Tier Card Mobile Fixes */
    .pricing-card {
        padding: 24px 16px;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Why Grid Mobile Fixes */
    .why-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Form & Contact Mobile Fixes */
    .contact-form-box {
        padding: 24px 16px;
    }
    .hours-box {
        padding: 16px;
    }
    .channel-item {
        padding: 16px 12px;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Impact Stats Metric Mobile Fixes */
    .impact-card {
        padding: 20px 16px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .footer-disclaimer {
        max-width: 100%;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .comparison-wrap {
        display: none; /* Hide complex comparison tables on mobile */
    }
    
    .mobile-comparison {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-top: 16px;
    }
    .mobile-compare-card {
        background: var(--white);
        border: 1px solid var(--gray-100);
        border-radius: var(--radius-md);
        padding: 16px;
        box-shadow: var(--shadow-sm);
        text-align: left;
    }
    .mobile-compare-card h4 {
        font-size: 14px;
        color: var(--primary);
        margin-bottom: 8px;
        border-bottom: 1px solid var(--gray-100);
        padding-bottom: 6px;
        font-weight: 700;
    }
    .mobile-compare-card p {
        font-size: 13px;
        color: var(--gray-600);
        line-height: 1.6;
    }
}

/* Floating WhatsApp Widget */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: var(--transition);
}
.whatsapp-float svg {
    width: 32px;
    height: 32px;
}
.whatsapp-float:hover {
    background-color: #128C7E;
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

@media (max-width: 480px) {
    .whatsapp-float {
        bottom: 96px; /* Positioned above the mobile tab bar */
        right: 16px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}

/* Showcase Gallery Section */
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.showcase-card {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-slow);
    display: flex;
    flex-direction: column;
}
.showcase-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(79, 70, 229, 0.15);
}
.showcase-img-wrap {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--light);
}
.showcase-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}
.showcase-card:hover .showcase-img-wrap img {
    transform: scale(1.06);
}
.showcase-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.showcase-tag {
    display: inline-flex;
    align-self: flex-start;
    font-size: 10px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    text-transform: uppercase;
}
.showcase-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}
.showcase-info p {
    font-size: 13.5px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Showcase Responsive Rules */
@media (max-width: 1024px) {
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}
@media (max-width: 768px) {
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}
@media (max-width: 480px) {
    .showcase-info {
        padding: 16px;
    }
    .showcase-info h3 {
        font-size: 16px;
        margin-bottom: 6px;
    }
    .showcase-info p {
        font-size: 13px;
    }
}