/* ROOT VARIABLES & RESET */
:root {
    /* Color Palette */
    --primary: #168AAD;
    --primary-dark: #12728f;
    --primary-light: #e6f3f7;
    --secondary: #52B69A;
    --secondary-dark: #42967e;
    --accent: #F9C74F;
    --bg-color: #F4FAFB;
    --text-dark: #183B56;
    --text-muted: #4a6375;
    --white: #FFFFFF;

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Effects */
    --shadow-sm: 0 4px 6px -1px rgba(24, 59, 86, 0.05), 0 2px 4px -1px rgba(24, 59, 86, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(24, 59, 86, 0.05), 0 4px 6px -2px rgba(24, 59, 86, 0.03);
    --shadow-lg: 0 20px 25px -5px rgba(24, 59, 86, 0.1), 0 10px 10px -5px rgba(24, 59, 86, 0.04);

    /* Spacing */
    --section-pad: 5rem 0;
    --border-radius: 16px;
    --border-radius-sm: 8px;

    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    /* For fixed navbar */
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.7;
    font-size: 16px;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

ul {
    list-style: none;
}

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

/* UTILITIES */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: var(--section-pad);
}

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

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

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem auto;
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.section-header .subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition-smooth);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(22, 138, 173, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(22, 138, 173, 0.4);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(82, 182, 154, 0.3);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(82, 182, 154, 0.4);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* NAVBAR */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.header .container {
    max-width: 1400px;
}

.header.scrolled {
    box-shadow: var(--shadow-sm);
    border-bottom-color: rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.logo-text-wrap {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--primary);
    line-height: 1.2;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-list {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    white-space: nowrap;
}

.cta-nav {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--secondary);
    transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 0.5rem;
}

.menu-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition-smooth);
}

/* HERO SECTION */
.hero {
    position: relative;
    padding: 180px 0 100px 0;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--bg-color) 100%);
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(82, 182, 154, 0.15);
    color: var(--secondary-dark);
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.hero p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    border: 8px solid white;
    z-index: 2;
    position: relative;
}

.visual-backdrop {
    position: absolute;
    width: 110%;
    height: 110%;
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(22, 138, 173, 0.05) 100%);
    z-index: 0;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    animation: blobMorph 8s ease-in-out infinite alternate;
}

.floating-bubble {
    position: absolute;
    background: var(--white);
    padding: 1rem;
    border-radius: 50%;
    box-shadow: 0 10px 25px rgba(22, 138, 173, 0.15);
    color: var(--secondary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3;
}

.bubble-1 {
    top: 5%;
    left: -5%;
    animation: float 5s ease-in-out infinite alternate;
}

.bubble-2 {
    bottom: 10%;
    right: -5%;
    animation: float 7s ease-in-out infinite alternate-reverse;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    line-height: 0;
}

/* INTRODUCTION */
.introduction {
    padding: 0 0 var(--section-pad) 0;
    background-color: var(--bg-color);
}

.intro-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    transform: translateY(-40px);
    /* Overlap hero */
}

.intro-icon {
    background-color: var(--accent);
    color: var(--text-dark);
    padding: 1.5rem;
    border-radius: 24px;
    flex-shrink: 0;
}

.intro-text h2 {
    margin-bottom: 1rem;
    font-size: 2rem;
}

.intro-text p {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* APA ITU IMUNISASI */
.highlight-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-md);
}

.highlight-card h3 {
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.highlight-card p {
    font-size: 1.25rem;
    font-weight: 500;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.03);
    height: 100%;
}

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

.b-icon {
    width: 60px;
    height: 60px;
    background-color: var(--bg-color);
    color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
    transition: var(--transition-smooth);
}

.benefit-card:hover .b-icon {
    background-color: var(--secondary);
    color: var(--white);
}

.benefit-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0;
}

/* FLOW SECTION */
.flow-section {
    overflow: hidden;
}

.flow-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.flow-step {
    flex: 1;
    text-align: center;
    padding: 0 1rem;
    z-index: 2;
}

.flow-circle {
    width: 80px;
    height: 80px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem auto;
    box-shadow: var(--shadow-md);
    border: 4px solid var(--primary-light);
}

.flow-step h4 {
    color: var(--primary);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.flow-step p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.flow-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    padding-top: 25px;
    /* Align with circles */
}

/* MITOS FAKTA */
.myths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.myth-card {
    perspective: 1000px;
    height: 250px;
}

.myth-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
    cursor: pointer;
}

.myth-card.flipped .myth-inner {
    transform: rotateY(180deg);
}

.myth-front,
.myth-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--border-radius);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.myth-front {
    background-color: var(--white);
    border: 1px solid #eee;
}

.myth-back {
    background-color: var(--primary);
    color: var(--white);
    transform: rotateY(180deg);
}

.myth-label {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.myth-front .myth-label {
    background-color: rgba(249, 199, 79, 0.2);
    color: #d49a00;
}

.myth-back .myth-label {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--accent);
}

.myth-text {
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.myth-back .myth-text {
    font-size: 1rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
}

.myth-btn {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: auto;
}

.myth-front:hover .myth-btn {
    background: var(--primary);
    color: var(--white);
}

/* SETELAH IMUNISASI */
.after-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.checklist-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.after-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.after-checklist li:last-child {
    margin-bottom: 0;
}

.check-icon {
    width: 24px;
    height: 24px;
    color: var(--secondary);
    flex-shrink: 0;
    margin-top: 2px;
}

.alert-card {
    background: rgba(249, 199, 79, 0.15);
    border-left: 5px solid var(--accent);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 2.5rem;
}

.alert-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #b38300;
    margin-bottom: 1.5rem;
}

.alert-header h3 {
    margin-bottom: 0;
    color: inherit;
    font-size: 1.25rem;
}

.alert-list {
    list-style: disc;
    padding-left: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.alert-list li {
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.alert-cta {
    font-weight: 600;
    color: var(--primary);
}

/* IMUNISASI KEJAR TIMELINE */
.timeline-kejar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline-kejar::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--primary-light);
}

.tk-item {
    display: flex;
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.tk-num {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    flex-shrink: 0;
    box-shadow: 0 0 0 8px var(--white);
}

.tk-content {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tk-content h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
}

.tk-content p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* KEJAR GRID LAYOUT */
.kejar-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.kejar-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-box {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}

.info-box h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.check-list svg {
    width: 20px;
    height: 20px;
    color: var(--secondary);
    flex-shrink: 0;
    margin-top: 3px;
}

.kejar-why {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.kejar-why h3 {
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.why-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
}

.w-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.kejar-table-wrapper {
    overflow-x: auto;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
}

.kejar-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.kejar-table th, .kejar-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.kejar-table th {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
}

.kejar-table tr:nth-child(even) {
    background: rgba(82, 182, 154, 0.05);
}

.kejar-table tr:hover {
    background: rgba(82, 182, 154, 0.1);
}

.badge-vaccine {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    background: rgba(30, 96, 145, 0.1);
    color: var(--primary);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

/* JADWAL IMUNISASI */
.schedule-widget {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.schedule-selector {
    display: flex;
    overflow-x: auto;
    background: var(--primary);
    padding: 0.5rem;
    scrollbar-width: none;
}

.schedule-selector::-webkit-scrollbar {
    display: none;
}

.age-btn {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: none;
    padding: 1rem 1.5rem;
    font-weight: 600;
    font-family: var(--font-heading);
    font-size: 1rem;
    cursor: pointer;
    white-space: nowrap;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
}

.age-btn:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
}

.age-btn.active {
    background: var(--white);
    color: var(--primary);
}

.schedule-content {
    padding: 2.5rem;
}

.vaccine-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.vaccine-item {
    background: var(--bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--secondary);
}

.vaccine-item h4 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.vaccine-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.disclaimer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 1.5rem;
    font-style: italic;
}

/* PERAN ORANG TUA */
.parent-checklist {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pc-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition-smooth);
}

.pc-item:hover {
    border-color: var(--primary-light);
    transform: translateX(5px);
}

.pc-item.checked {
    background: var(--bg-color);
    border-color: var(--secondary);
}

.pc-checkbox {
    width: 30px;
    height: 30px;
    border: 2px solid #cbd5e1;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    color: transparent;
}

.pc-item.checked .pc-checkbox {
    background: var(--secondary);
    border-color: var(--secondary);
    color: var(--white);
}

.pc-text {
    font-weight: 600;
    font-size: 1.125rem;
    transition: var(--transition-smooth);
}

.pc-item.checked .pc-text {
    text-decoration: line-through;
    color: var(--text-muted);
}

/* 5 PESAN PENTING */
.messages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.msg-card {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.msg-num {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: -0.5rem;
}

.msg-card h4 {
    font-size: 1.125rem;
    margin-bottom: 0;
}

/* SUMBER & TIPS */
.sources-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.source-card {
    background: var(--white);
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    border: 1px solid #eee;
}

.tips-box {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-md);
    max-width: 800px;
    margin: 0 auto;
}

.tips-box h3 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 2rem;
}

.tips-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.tips-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    font-size: 1rem;
}

.tips-list svg {
    width: 20px;
    height: 20px;
    color: var(--secondary);
    flex-shrink: 0;
    margin-top: 3px;
}

/* FINAL CTA */
.final-cta {
    padding: 6rem 0;
    background: url('data:image/svg+xml;utf8,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="%23168AAD" opacity="0.1"/></svg>') repeat;
}

.final-cta h2 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.final-cta p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* FOOTER */
.footer {
    background-color: var(--text-dark);
    color: var(--white);
    padding: 4rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-contact h4,
.footer-links-col h4 {
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact-list li svg {
    color: var(--accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-links-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-col a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links-col a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* ANIMATIONS */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes blobMorph {
    0% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
        transform: scale(1) translate(-2%, 2%);
    }
    100% {
        border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
        transform: scale(1.05) translate(2%, -2%);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.5;
    }

    100% {
        transform: scale(1);
        opacity: 0.3;
    }
}


/* Scroll Reveal Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* RESPONSIVE DESIGN */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 3rem;
    }

    .hero-container {
        gap: 2rem;
    }

    .visual-shield {
        width: 300px;
        height: 300px;
    }

    .navbar {
        height: 70px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 3rem 2rem;
        transition: var(--transition-smooth);
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 2rem;
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .cta-nav {
        margin-top: 2rem;
        width: 100%;
    }

    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }

    .hero {
        padding: 120px 0 60px 0;
        text-align: center;
    }

    .hero-container {
        grid-template-columns: 1fr;
    }

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

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-visual {
        order: -1;
        margin-bottom: 2rem;
        margin-top: 0;
    }

    .hero-image-wrapper {
        width: 300px;
        height: 300px;
        margin: 0 auto;
    }

    .intro-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
        padding: 2rem;
    }

    .flow-container {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }

    .flow-arrow {
        transform: rotate(90deg);
        padding-top: 0;
    }

    .after-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .alert-card {
        border-left: none;
        border-top: 5px solid var(--accent);
        border-radius: var(--border-radius);
    }

    .tips-list {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: left;
    }

    .footer-links-col ul {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand p {
        margin: 0;
    }

    .final-cta h2 {
        font-size: 2.5rem;
    }

    .kejar-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.25rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .visual-shield {
        width: 250px;
        height: 250px;
    }


    .tk-item {
        flex-direction: column;
        gap: 1rem;
    }

    .timeline-kejar::before {
        left: 30px;
    }

    .tk-num {
        margin-bottom: -1rem;
    }

    .schedule-content {
        padding: 1.5rem;
    }
}