/* Global Styles */
:root {
    /* Primary Color Palette (Modern Deep Slate) */
    --primary-color: #0F172A;
    --primary-dark: #020617;
    --primary-light: #F8FAFC;

    /* Accent Color Palette (Sophisticated Red Gradient) */
    --accent-color: #E11D48;
    --accent-gradient: linear-gradient(135deg, #E11D48 0%, #F43F5E 100%);
    --accent-dark: #BE123C;
    --accent-light: #FFF1F2;
    --secondary-color: #E11D48;

    /* Neutrals */
    --text-color: #334155;
    --text-light: #64748B;
    --heading-color: #0F172A;
    --bg-body: #FFFFFF;
    --bg-alt: #F8FAFC;
    --border-color: #E2E8F0;
    --white: #FFFFFF;

    /* Functional Colors */
    --danger: #EF4444;
    --warning: #F59E0B;
    --success: #10B981;

    /* Typography */
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;

    /* Shadows & Radius */
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 10px 10px -5px rgba(15, 23, 42, 0.04);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--heading-color);
    line-height: 1.2;
    letter-spacing: -0.025em;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease-in-out;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-on-scroll {
    opacity: 0;
}

.animate-on-scroll.visible {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.fade-in {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.hero-text h1 {
    animation: fadeInScale 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-delay: 0.2s;
    opacity: 0;
}

.hero-text p {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-delay: 0.4s;
    opacity: 0;
}

.hero-buttons {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    animation-delay: 0.6s;
    opacity: 0;
}

.section-padding {
    padding: 120px 0;
}

.bg-light {
    background-color: var(--bg-light);
}

.bg-dark {
    background-color: var(--primary-color);
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.05rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition-base);
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(100%);
    transition: var(--transition-base);
    z-index: -1;
}

.btn:hover::before {
    transform: translateY(0);
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--white);
    box-shadow: 0 10px 20px -5px rgba(225, 29, 72, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 15px 30px -10px rgba(225, 29, 72, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    color: var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--bg-alt);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn.sm {
    padding: 10px 24px;
    font-size: 0.875rem;
}

.btn.lg {
    padding: 20px 52px;
    font-size: 1.15rem;
}

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s ease;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.03em;
}

.logo img {
    height: 36px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.95rem;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--secondary-color);
    /* Red underline */
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.lang-btn {
    font-weight: 600 !important;
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    color: var(--text-color);
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.lang-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color) !important;
    background-color: rgba(1, 41, 112, 0.05);
}

.lang-btn:hover::after {
    width: 0 !important;
}

.mobile-menu-icon {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--heading-color);
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.mobile-menu.active {
    right: 0;
}

.close-menu {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-color);
}

.mobile-menu ul li {
    margin: 24px 0;
}

.mobile-menu ul li a {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--heading-color);
}

/* Hero Section */
.hero {
    padding-top: 180px;
    padding-bottom: 140px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, rgba(225, 29, 72, 0.05) 0%, transparent 40%),
        radial-gradient(circle at bottom left, rgba(15, 23, 42, 0.03) 0%, transparent 40%);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230f172a' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2v-4h4v-2h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2v-4h4v-2H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: -1;
    opacity: 0.5;
}

.hero-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.hero-text h1 {
    font-size: var(--font-size-6xl);
    line-height: 1;
    margin-bottom: 32px;
    color: var(--heading-color);
    letter-spacing: -0.06em;
    font-weight: 800;
}

.hero-text .highlight {
    background: var(--accent-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-text p {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 60px;
    line-height: 1.4;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 40px;
}

.hero-image {
    display: none;
}

.trust-text {
    font-size: 0.875rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0.8;
}

.trust-text i {
    color: var(--success);
}

/* Section Header */
.section-header {
    margin-bottom: 100px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-header h2 {
    font-size: var(--font-size-5xl);
    margin-bottom: 24px;
    color: var(--heading-color);
    letter-spacing: -0.05em;
    font-weight: 800;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 660px;
    margin: 0 auto;
    line-height: 1.5;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
}

.problem-card {
    background: transparent;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    transition: var(--transition-base);
    border: none;
    text-align: left;
}

.problem-card:hover {
    transform: translateY(-4px);
}

.icon-box {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
    margin-bottom: 24px;
    background: transparent !important;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.icon-box.danger {
    color: var(--danger);
}

.icon-box.warning {
    color: var(--warning);
}

.icon-box.dark {
    color: var(--primary-color);
}

.problem-card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: 16px;
    color: var(--heading-color);
    font-weight: 700;
}

.problem-card p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

/* Solution Section */
.row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
}

.col-6 {
    width: 100%;
    max-width: 800px;
}

.rounded-img {
    display: none;
}

.benefit-list {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: left;
}

.benefit-list li {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 0;
}

.benefit-list i {
    font-size: 1.5rem;
    color: var(--success);
    background-color: transparent;
    width: auto;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    margin-top: 0;
}

.benefit-list h4 {
    font-size: var(--font-size-xl);
    margin-bottom: 8px;
    color: var(--heading-color);
    font-weight: 700;
}

.benefit-list p {
    color: var(--text-light);
    font-size: var(--font-size-base);
}

/* Features Section */
.grid-4 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-box {
    text-align: left;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    border: none;
    transition: var(--transition-base);
    height: auto;
    position: relative;
    overflow: visible;
}

.feature-box:hover {
    transform: translateY(-4px);
}

.feature-box i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: auto;
    height: auto;
    background: transparent;
    border-radius: 0;
    transition: var(--transition-fast);
}

.feature-box:hover i {
    color: var(--accent-color);
    transform: none;
}

.feature-box h4 {
    color: var(--heading-color);
    margin-bottom: 12px;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.feature-box p {
    color: var(--text-light);
    font-size: var(--font-size-base);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background-color: var(--primary-color);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section .container {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.cta-section h2 {
    margin-bottom: 24px;
    color: var(--white);
    font-size: var(--font-size-5xl);
    letter-spacing: -0.04em;
    font-weight: 800;
}

.cta-section p {
    margin-bottom: 48px;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.cta-section .btn {
    background-color: var(--accent-color);
    color: var(--white);
    border: none;
    transition: var(--transition-base);
}

.cta-section .btn:hover {
    background-color: var(--accent-dark);
    transform: translateY(-1px);
}

.pricing-note {
    margin-top: 24px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}


/* Footer */
footer {
    background-color: var(--bg-light);
    color: var(--text-color);
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.footer-col p {
    color: var(--text-light);
    line-height: 1.6;
    max-width: 300px;
}

.footer-col h4 {
    color: var(--heading-color);
    font-size: 1.125rem;
    margin-bottom: 24px;
    font-weight: 600;
}

.footer-col ul li {
    margin-bottom: 14px;
}

.footer-col ul li a {
    color: var(--text-light);
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.footer-col i {
    margin-right: 12px;
    width: 20px;
    color: var(--primary-color);
    text-align: center;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--white);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        max-width: 960px;
        padding: 0 32px;
    }

    .hero-text h1 {
        font-size: 3.25rem;
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-text h1 {
        font-size: 3rem;
    }

    .hero-text p {
        margin: 0 auto 30px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .trust-text {
        justify-content: center;
    }

    .hero-image {
        order: -1;
        max-width: 80%;
        margin: 0 auto;
    }

    .grid-3 {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .col-6 {
        min-width: 100%;
    }

    .row {
        gap: 40px;
    }

    .mobile-menu-icon {
        display: block;
    }

    .nav-links {
        display: none;
    }

    .cta-header {
        margin-left: auto;
        margin-right: 15px;
        display: block;
    }

    .cta-header .btn.sm {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }

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

    .hero-text p {
        font-size: 1.125rem;
    }

    .row {
        flex-direction: column;
    }

    .grid-4 {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-col {
        text-align: center;
    }

    .footer-col p {
        margin: 0 auto;
    }

    .social-links {
        justify-content: center;
    }

    .footer-col i {
        margin-right: 8px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

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

    .btn {
        width: 100%;
        justify-content: center;
        margin: 0 0 10px 0;
    }

    .btn-secondary {
        margin-left: 0;
    }

    .cta-header .btn {
        width: auto;
        margin-bottom: 0;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .card {
        padding: 24px;
    }
}

/* Guide / Panduan Page Styles */
.guide-hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding-top: 140px;
    padding-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.guide-hero::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -10%;
    width: 120%;
    height: 100px;
    background: #ffffff;
    border-radius: 50%;
}

.guide-title {
    font-size: 3rem;
    margin-bottom: 16px;
    color: var(--white);
}

.guide-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.search-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.guide-search-input {
    width: 100%;
    padding: 20px 20px 20px 60px;
    border-radius: 50px;
    border: none;
    font-size: 1.125rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    outline: none;
    transition: all 0.3s ease;
}

.guide-search-input:focus {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.search-icon {
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: var(--primary-color);
}

.guide-content {
    background-color: var(--bg-body);
}

.guide-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.categories-section {
    padding-bottom: 20px;
}

.popular-section {
    padding-bottom: 20px;
}

.faq-section {
    padding-bottom: 20px;
}

.section-title {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--heading-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title i {
    color: var(--primary-color);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.category-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 140px;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}

.category-card i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 16px;
}

.category-card h3 {
    font-size: 1.125rem;
    color: var(--heading-color);
    margin: 0;
}

.popular-section {
    background: var(--bg-light);
    padding: 30px;
    border-radius: var(--radius-md);
    height: fit-content;
    border: 1px solid var(--border-color);
}

.article-list {
    list-style: none;
}

.article-list li {
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.article-list li:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.article-list a {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text-color);
    font-weight: 500;
    line-height: 1.5;
}

.article-list a:hover {
    color: var(--primary-color);
}

.article-list i {
    margin-top: 4px;
    color: var(--text-light);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.faq-item[open] {
    box-shadow: var(--shadow-sm);
    border-color: rgba(1, 41, 112, 0.2);
}

.faq-item summary {
    font-weight: 600;
    color: var(--heading-color);
    outline: none;
    list-style: none;
    /* Hide default triangle */
    position: relative;
    padding-right: 20px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    font-size: 1.2rem;
    color: var(--primary-color);
    font-weight: 400;
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-item p {
    margin-top: 12px;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    border-top: 1px solid var(--bg-light);
    padding-top: 12px;
}



.guide-search-input {
    width: 100%;
    padding: 16px 24px 16px 50px;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.guide-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(1, 41, 112, 0.1);
}

/* Adjust FAQ width if needed */
.guide-section {
    width: 100%;
}

@media (max-width: 480px) {
    .guide-hero {
        padding-top: 120px;
        /* Adjust for fixed header */
        padding-left: 20px;
        padding-right: 20px;
    }

    .guide-title {
        font-size: 2rem;
    }
}

/* Registration Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    position: relative;
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    color: var(--dark-gray);
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover {
    color: var(--danger-color);
}

.modal-content h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    text-align: center;
}

.modal-steps {
    list-style-position: inside;
    padding-left: 0;
}

.modal-steps li {
    margin-bottom: 10px;
    color: var(--text-color);
    line-height: 1.6;
}

.modal-steps li a {
    color: var(--primary-color);
    font-weight: 500;
    text-decoration: none;
}

.modal-steps li a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Secure Process Section (E2EE) - Premium Corporate Refinement
   ========================================================================== */
#keamanan {
    background: linear-gradient(180deg, var(--bg-light) 0%, #edf2f7 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 0;
}

/* Background patterns for premium feel */
#keamanan::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(1, 41, 112, 0.05) 0%, transparent 70%);
    z-index: 0;
}

.secure-flow-container {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    gap: 0;
    margin-top: 80px;
    position: relative;
    max-width: 1150px;
    margin-left: auto;
    margin-right: auto;
    z-index: 1;
}

.secure-step {
    flex: 1;
    text-align: center;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 60px 45px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow:
        0 20px 40px -15px rgba(1, 41, 112, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    z-index: 5;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.secure-step:hover {
    transform: translateY(-20px);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 50px 80px -20px rgba(1, 41, 112, 0.25);
    border-color: var(--primary-color);
}

.secure-icon-wrapper {
    position: relative;
    width: 130px;
    height: 130px;
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.secure-icon {
    width: 110px;
    height: 110px;
    background: var(--white);
    color: var(--primary-color);
    border-radius: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    box-shadow: 0 15px 35px rgba(1, 41, 112, 0.1);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    z-index: 1;
}

.secure-step:hover .secure-icon {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    transform: rotate(-8deg) scale(1.1);
    box-shadow: 0 20px 40px rgba(1, 41, 112, 0.3);
}

.secure-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 44px;
    height: 44px;
    background: var(--white);
    color: var(--primary-color);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    z-index: 2;
}

.secure-badge.success {
    background: var(--success);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.secure-lock-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 48px;
    height: 48px;
    background: var(--white);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    z-index: 2;
}

/* Animations */
@keyframes premium-glow-soft {

    0%,
    100% {
        box-shadow: 0 15px 35px rgba(1, 41, 112, 0.1);
    }

    50% {
        box-shadow: 0 15px 60px rgba(1, 41, 112, 0.3);
    }
}

.pulse-animation .secure-icon {
    animation: premium-glow-soft 4s infinite ease-in-out;
}

.vault-glow .secure-icon {
    border-bottom: 5px solid var(--success);
}

/* Data Flow Connectors */
.secure-connector {
    flex: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 30px;
}

.connector-line {
    width: 100%;
    height: 2px;
    background: rgba(226, 232, 240, 0.6);
    position: relative;
    overflow: visible;
}

.connector-line::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -100%;
    width: 120px;
    height: 6px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--secondary-color), transparent);
    animation: flow-dynamic 3s infinite cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(1, 41, 112, 0.2);
}

@keyframes flow-dynamic {
    0% {
        left: -100%;
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    80% {
        opacity: 1;
    }

    100% {
        left: 100%;
        opacity: 0;
    }
}

/* Typography Refinement */
.secure-step h4 {
    margin-top: 15px;
    margin-bottom: 20px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.03em;
}

.secure-step p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
}

/* Section Header Badge */
.security-badge {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-block;
}

/* Mobile Responsiveness Improvements */
@media (max-width: 992px) {
    #keamanan {
        padding: 80px 0;
    }

    .secure-flow-container {
        flex-direction: column;
        align-items: center;
        gap: 50px;
    }

    .secure-step {
        width: 100%;
        max-width: 480px;
        padding: 60px 40px;
    }

    .secure-connector {
        transform: rotate(90deg);
        height: 100px;
        width: 2px;
        padding: 0;
    }

    .connector-line {
        height: 100%;
        width: 2px;
    }

    .connector-line::after {
        width: 6px;
        height: 80px;
        background: linear-gradient(180deg, transparent, var(--primary-color), var(--secondary-color), transparent);
        animation: flow-dynamic-v 3s infinite cubic-bezier(0.4, 0, 0.2, 1);
        left: -2px;
    }

    @keyframes flow-dynamic-v {
        0% {
            top: -100%;
            opacity: 0;
        }

        20% {
            opacity: 1;
        }

        80% {
            opacity: 1;
        }

        100% {
            top: 100%;
            opacity: 0;
        }
    }
}

/* DevTools Overlay */
.devtools-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(1, 41, 112, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    color: var(--white);
    text-align: center;
    padding: 24px;
}

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

.devtools-overlay .icon-box {
    background: var(--secondary-color);
    color: var(--white);
    width: 80px;
    height: 80px;
    border-radius: 20px;
    font-size: 2.5rem;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(255, 3, 2, 0.4);
}

.devtools-overlay h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 16px;
    letter-spacing: -0.04em;
}

.devtools-overlay p {
    font-size: 1.125rem;
    max-width: 500px;
    margin-bottom: 40px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.devtools-overlay .btn {
    background: var(--white);
    color: var(--primary-color);
    border: none;
    padding: 16px 40px;
    font-size: 1.125rem;
}

.devtools-overlay .btn:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Contact Us Section Styles */
.contact-section {
    background: linear-gradient(180deg, var(--white) 0%, var(--bg-light) 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    display: flex;
    gap: 20px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.contact-card:hover {
    transform: translateX(10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(10deg);
}

.contact-details h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
    color: var(--heading-color);
}

.contact-details p {
    color: var(--text-light);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.contact-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.contact-link:hover {
    color: var(--secondary-color);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.contact-form .form-group {
    margin-bottom: 24px;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--heading-color);
    font-size: 0.875rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-light);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(1, 41, 112, 0.1);
}

.w-100 {
    width: 100%;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-card:hover {
        transform: translateY(-5px);
    }
}

/* Animations */
@keyframes premium-glow-soft {

    0%,
    100% {
        box-shadow: 0 15px 35px rgba(1, 41, 112, 0.1);
    }

    50% {
        box-shadow: 0 15px 60px rgba(1, 41, 112, 0.3);
    }
}

.pulse-animation .secure-icon {
    animation: premium-glow-soft 4s infinite ease-in-out;
}

.vault-glow .secure-icon {
    border-bottom: 5px solid var(--success);
}

/* Data Flow Connectors */
.secure-connector {
    flex: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0 30px;
}

.connector-line {
    width: 100%;
    height: 2px;
    background: rgba(226, 232, 240, 0.6);
    position: relative;
    overflow: visible;
}

.connector-line::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -100%;
    width: 120px;
    height: 6px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--secondary-color), transparent);
    animation: flow-dynamic 3s infinite cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(1, 41, 112, 0.2);
}

@keyframes flow-dynamic {
    0% {
        left: -100%;
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    80% {
        opacity: 1;
    }

    100% {
        left: 100%;
        opacity: 0;
    }
}

/* Typography Refinement */
.secure-step h4 {
    margin-top: 15px;
    margin-bottom: 20px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.03em;
}

.secure-step p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
}

/* Section Header Badge */
.security-badge {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 10px 20px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-block;
}

/* Mobile Responsiveness Improvements */
@media (max-width: 992px) {
    #keamanan {
        padding: 80px 0;
    }

    .secure-flow-container {
        flex-direction: column;
        align-items: center;
        gap: 50px;
    }

    .secure-step {
        width: 100%;
        max-width: 480px;
        padding: 60px 40px;
    }

    .secure-connector {
        transform: rotate(90deg);
        height: 100px;
        width: 2px;
        padding: 0;
    }

    .connector-line {
        height: 100%;
        width: 2px;
    }

    .connector-line::after {
        width: 6px;
        height: 80px;
        background: linear-gradient(180deg, transparent, var(--primary-color), var(--secondary-color), transparent);
        animation: flow-dynamic-v 3s infinite cubic-bezier(0.4, 0, 0.2, 1);
        left: -2px;
    }

    @keyframes flow-dynamic-v {
        0% {
            top: -100%;
            opacity: 0;
        }

        20% {
            opacity: 1;
        }

        80% {
            opacity: 1;
        }

        100% {
            top: 100%;
            opacity: 0;
        }
    }
}

/* DevTools Overlay */
.devtools-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(1, 41, 112, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    color: var(--white);
    text-align: center;
    padding: 24px;
}

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

.devtools-overlay .icon-box {
    background: var(--secondary-color);
    color: var(--white);
    width: 80px;
    height: 80px;
    border-radius: 20px;
    font-size: 2.5rem;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(255, 3, 2, 0.4);
}

.devtools-overlay h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 16px;
    letter-spacing: -0.04em;
}

.devtools-overlay p {
    font-size: 1.125rem;
    max-width: 500px;
    margin-bottom: 40px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.devtools-overlay .btn {
    background: var(--white);
    color: var(--primary-color);
    border: none;
    padding: 16px 40px;
    font-size: 1.125rem;
}

.devtools-overlay .btn:hover {
    background: var(--bg-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Contact Us Section Styles */
.contact-section {
    background: linear-gradient(180deg, var(--white) 0%, var(--bg-light) 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow);
    display: flex;
    gap: 20px;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.contact-card:hover {
    transform: translateX(10px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(10deg);
}

.contact-details h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
    color: var(--heading-color);
}

.contact-details p {
    color: var(--text-light);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.contact-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.contact-link:hover {
    color: var(--secondary-color);
}

.contact-form-wrapper {
    background: var(--white);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.contact-form .form-group {
    margin-bottom: 24px;
}

.contact-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--heading-color);
    font-size: 0.875rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-light);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(1, 41, 112, 0.1);
}

.w-100 {
    width: 100%;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-card:hover {
        transform: translateY(-5px);
    }
}