/* ===== TENTANG PORTAL CORPORATE BRAND — Pertamina Style Page Identity with Luxury Styling ===== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800;900&family=Playfair+Display:ital,wght@0,600;0,700;1,500&display=swap');

html {
    scroll-behavior: smooth; /* Luxury scrolling effect */
}

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

:root {
    --green-dark: #237A47;
    --green-medium: #277D46;
    --green-emerald: #237A47;
    --green-soft: #ECFDF5;
    --green-hover: #022c22;
    --gold-primary: #fbbf24;
    --gold-dark: #d97706;
    --bg-cream: #FCFCF7;
    --white: #ffffff;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --text-dark: #0f172a;
    --text-muted: #475569;
    --text-light: #94a3b8;
    
    /* Fonts */
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    /* Shadows */
    --shadow-sm: 0 4px 12px rgba(6, 78, 59, 0.03);
    --shadow-md: 0 16px 36px -10px rgba(6, 78, 59, 0.06);
    --shadow-lg: 0 30px 60px -15px rgba(6, 78, 59, 0.12);
    
    /* Radius */
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    background: var(--bg-cream);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ===== GLOWING MESH BACKDROP (FOR BODY CONTENT) ===== */
.section {
    position: relative;
    padding: 100px 24px;
    overflow: hidden;
}

.section-container {
    max-width: 1160px;
    margin: 0 auto;
    position: relative;
    z-index: 5;
}

.mesh-glow {
    position: absolute;
    width: 650px;
    height: 650px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    filter: blur(130px);
    opacity: 0.45;
}

.glow-top-left {
    top: -15%;
    left: -15%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
}

.glow-bottom-right {
    bottom: -15%;
    right: -15%;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
}

.glow-center-green {
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(6, 78, 59, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
}

/* ===== HERO SECTION (PARALLAX LUXURY BACKDROP) ===== */
/* ===== HERO SECTION (PARALLAX LUXURY BACKDROP - CENTER ALIGNED) ===== */
.hero-corporate {
    position: relative;
    width: 100%;
    height: 520px;
    background: url('/images/tracer-study-hero.png') no-repeat center center;
    background-size: cover;
    background-attachment: fixed; /* Parallax effect */
    display: flex;
    align-items: center; /* Vertically centered */
    justify-content: center; /* Horizontally centered */
    padding: 0 24px;
    overflow: hidden;
}

.hero-corp-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(6, 78, 59, 0.25) 0%, rgba(6, 78, 59, 0.5) 40%, rgba(3, 40, 31, 0.94) 100%);
    z-index: 1;
}

.hero-corp-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    color: #ffffff;
    text-align: center; /* Centered content alignment */
}

.hero-corp-title {
    font-size: 4.4rem;
    font-weight: 900;
    color: #ffffff;
    margin-bottom: 28px;
    line-height: 1.1;
    letter-spacing: -2px;
    position: relative;
    display: inline-block;
}

/* Luxury gold line under the title */
.hero-corp-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 100px;
    height: 4px;
    background: var(--gold-primary);
    transform: translateX(-50%);
    border-radius: 4px;
}

.hero-corp-subtitle {
    font-size: 1.18rem;
    color: rgba(255, 255, 255, 0.92);
    max-width: 820px;
    margin: 0 auto; /* Centering helper */
    line-height: 1.8;
    font-weight: 500;
}

/* ===== SUB NAVIGATION MENU BAR (GLASSMORPHISM WITH SLIDING BORDERS) ===== */
.sub-nav-bar {
    background: rgba(255, 255, 255, 0.88); /* Semi-transparent white */
    backdrop-filter: blur(18px); /* Frosted glass effect */
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(6, 78, 59, 0.08);
    position: sticky;
    top: 70px;
    z-index: 99;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    margin-top: -44px; /* Pull up to overlap the hero bottom, uniting the blocks */
}

.sub-nav-container {
    max-width: 1160px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
}

.sub-nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px 12px;
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--text-dark);
    border-right: 1px solid rgba(6, 78, 59, 0.06);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
}

.sub-nav-item:first-child {
    border-left: 1px solid rgba(6, 78, 59, 0.06);
}

/* Sliding active border line */
.sub-nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: var(--gold-primary); /* Luxurious gold slide line */
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.sub-nav-item:hover {
    color: var(--green-dark);
    background: rgba(6, 78, 59, 0.03);
}

.sub-nav-item:hover::after,
.sub-nav-item.active::after {
    width: 60%;
}

/* ===== APA ITU TRACER STUDY ===== */
.apa-section {
    background: linear-gradient(180deg, var(--bg-cream) 0%, #ffffff 100%);
    border-bottom: 1px solid var(--slate-200);
}

.apa-wrap {
    display: grid;
    grid-template-columns: 1fr 1.15fr; /* Dynamic equal-like column split */
    gap: 56px;
    align-items: center;
    background: #ffffff;
    border: 1px solid rgba(6, 78, 59, 0.05);
    border-radius: var(--radius-lg);
    padding: 56px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.apa-image-wrap {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(6, 78, 59, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: #e0f2fe; /* Light sky background backing */
    display: flex;
    align-items: center;
    justify-content: center;
}

.apa-image-wrap:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 48px rgba(6, 78, 59, 0.12);
    border-color: rgba(6, 78, 59, 0.15);
}

.apa-vector-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.apa-content h2 {
    font-size: 2.3rem;
    font-weight: 900;
    margin-bottom: 18px;
    color: var(--green-dark);
    letter-spacing: -0.8px;
}

.apa-content p {
    font-size: 1.02rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 18px;
}

.apa-content p:last-child {
    margin-bottom: 0;
}

/* ===== TUJUAN UTAMA PROGRAM ===== */
.tentang-tujuan-wrap {
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-cream) 100%);
    border-bottom: 1px solid var(--slate-200);
}

.tujuan-section {
    max-width: 1160px;
    margin: 0 auto;
}

.tujuan-header {
    text-align: center;
    margin-bottom: 60px;
}

.tujuan-header h2 {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--green-dark);
    margin-bottom: 12px;
    letter-spacing: -0.8px;
}

.tujuan-header p {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.tujuan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 20px;
}

.tujuan-card {
    background: #ffffff;
    border: 1px solid rgba(6, 78, 59, 0.07);
    border-radius: var(--radius-lg);
    padding: 44px 34px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.03);
}

.tujuan-card::before {
    content: attr(data-number);
    position: absolute;
    bottom: -15px;
    right: 15px;
    font-size: 7.5rem;
    font-weight: 900;
    color: rgba(6, 78, 59, 0.035);
    line-height: 1;
    pointer-events: none;
    transition: all 0.4s ease;
}

.tujuan-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--green-dark);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.tujuan-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(6, 78, 59, 0.2);
}

.tujuan-card:hover::before {
    color: rgba(6, 78, 59, 0.08);
}

.tujuan-card:hover::after {
    transform: scaleX(1);
}

.tujuan-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(6, 78, 59, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    color: var(--green-dark);
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.tujuan-card:hover .tujuan-icon {
    background: var(--green-dark);
    color: #ffffff;
    transform: rotate(10deg) scale(1.08);
    box-shadow: 0 8px 24px rgba(6, 78, 59, 0.18);
}

.tujuan-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.tujuan-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--green-dark);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.tujuan-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== MANFAAT SECTION ===== */
.manfaat-section {
    background: linear-gradient(180deg, var(--bg-cream) 0%, #ffffff 100%);
    border-bottom: 1px solid var(--slate-200);
}

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

.manfaat-card {
    border-radius: var(--radius-lg);
    padding: 56px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.manfaat-card.dark {
    background: linear-gradient(135deg, var(--green-dark) 0%, #032a20 100%);
    color: #ffffff;
    box-shadow: 0 28px 56px -12px rgba(6, 78, 59, 0.28);
}

.manfaat-card.light {
    background: #ffffff;
    border: 1px solid rgba(6, 78, 59, 0.05);
    color: var(--text-dark);
    box-shadow: var(--shadow-md);
}

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

.manfaat-bg-icon {
    position: absolute;
    right: 20px;
    bottom: 20px;
    opacity: 0.035;
    pointer-events: none;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.manfaat-card:hover .manfaat-bg-icon {
    transform: scale(1.15) rotate(-8deg);
}

.manfaat-bg-icon svg {
    width: 200px;
    height: 200px;
    fill: currentColor;
}

.manfaat-card h2 {
    font-size: 1.9rem;
    font-weight: 900;
    margin-bottom: 36px;
    letter-spacing: -0.8px;
}

.manfaat-card.light h2 {
    color: var(--green-dark);
}

.manfaat-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 28px;
    position: relative;
    z-index: 5;
}

.manfaat-list li {
    display: flex;
    gap: 22px;
    align-items: flex-start;
}

.manfaat-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #ffffff;
    transition: all 0.3s ease;
}

.manfaat-card.dark li:hover .manfaat-icon {
    background: #ffffff;
    color: var(--green-dark);
    transform: scale(1.05);
}

.manfaat-icon.green {
    background: rgba(6, 78, 59, 0.06);
    border: 1px solid rgba(6, 78, 59, 0.1);
    color: var(--green-dark);
}

.manfaat-card.light li:hover .manfaat-icon.green {
    background: var(--green-dark);
    color: #ffffff;
    transform: scale(1.05);
}

.manfaat-icon svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.manfaat-list h4 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 6px;
}

.manfaat-card.dark .manfaat-list h4 { color: #ffffff; }
.manfaat-card.light .manfaat-list h4 { color: var(--green-dark); }

.manfaat-list p {
    font-size: 0.92rem;
    line-height: 1.65;
    opacity: 0.85;
}

.manfaat-card.light .manfaat-list p {
    color: var(--text-muted);
}

/* ===== VISI & MISI ===== */
.visi-misi-section {
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-cream) 100%);
    border-bottom: 1px solid var(--slate-200);
}

.visi-misi-header {
    text-align: center;
    margin-bottom: 64px;
}

.vm-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--green-dark);
    background: rgba(6, 78, 59, 0.06);
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.visi-misi-header h2 {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--green-dark);
    margin-bottom: 12px;
    letter-spacing: -0.8px;
}

.visi-misi-header p {
    font-size: 1rem;
    color: var(--text-muted);
}

.visi-card {
    background: linear-gradient(135deg, var(--green-dark) 0%, #032a20 100%);
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    color: #ffffff;
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 56px;
    box-shadow: 0 28px 56px -15px rgba(6, 78, 59, 0.3);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(251, 191, 36, 0.15); /* Soft gold-accented visa border */
}

.visi-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    background: radial-gradient(circle at 100% 50%, rgba(251, 191, 36, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
}

.visi-card-left {
    text-align: center;
    border-right: 1.5px solid rgba(255, 255, 255, 0.15);
    padding-right: 32px;
}

.visi-icon-wrap {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-dark) 100%); /* Chrome gold wrap */
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    box-shadow: 0 8px 20px rgba(217, 119, 6, 0.25);
}

.visi-icon-wrap svg {
    width: 28px;
    height: 28px;
    stroke: #ffffff;
    stroke-width: 2.2;
}

.visi-label {
    font-size: 0.95rem;
    font-weight: 900;
    letter-spacing: 0.3em;
    color: var(--gold-primary);
}

.visi-tahun {
    font-size: 0.88rem;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 750;
    letter-spacing: 1px;
}

.visi-text {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    line-height: 1.8;
    font-style: italic;
    font-weight: 500;
    color: #ffffff;
    position: relative;
}

.misi-wrap {
    background: #ffffff;
    border: 1px solid rgba(6, 78, 59, 0.05);
    border-radius: var(--radius-lg);
    padding: 56px;
    box-shadow: var(--shadow-md);
}

.misi-header-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
}

.misi-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    background: rgba(6, 78, 59, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green-dark);
}

.misi-icon-wrap svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.misi-sub {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--green-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.misi-title {
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--green-dark);
}

.misi-intro {
    font-size: 1.02rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    line-height: 1.75;
}

.misi-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
}

.misi-grid::before {
    content: '';
    position: absolute;
    top: 36px;
    bottom: 36px;
    left: 28px;
    width: 2px;
    background-image: linear-gradient(to bottom, rgba(6, 78, 59, 0.2) 60%, rgba(255,255,255,0) 0%);
    background-position: left;
    background-size: 2px 8px;
    background-repeat: repeat-y;
}

.misi-item {
    background: #ffffff;
    border: 1.5px solid rgba(6, 78, 59, 0.04);
    border-radius: var(--radius-sm);
    padding: 32px 36px;
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 16px;
    align-items: flex-start;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

.misi-item:hover {
    transform: translateX(8px);
    background: #ffffff;
    box-shadow: var(--shadow-md);
    border-color: rgba(6, 78, 59, 0.15);
}

.misi-num {
    font-size: 1.1rem;
    font-weight: 900;
    color: #ffffff;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(6, 78, 59, 0.15);
    transition: transform 0.3s ease;
}

.misi-item:hover .misi-num {
    transform: scale(1.1);
    background: var(--green-medium);
}

.misi-content h4 {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--green-dark);
}

.misi-content p {
    font-size: 0.94rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== PROGRAM UNGGULAN (MULTI-COLOR ACCENTS) ===== */
.program-unggulan-section {
    background: linear-gradient(180deg, var(--bg-cream) 0%, #ffffff 100%);
    border-bottom: 1px solid var(--slate-200);
}

.pu-header {
    text-align: center;
    margin-bottom: 64px;
}

.pu-header h2 {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--green-dark);
    margin-bottom: 12px;
    letter-spacing: -0.8px;
}

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

.pu-sub-title {
    font-size: 1.2rem;
    font-weight: 850;
    color: var(--green-dark);
    margin: 36px 0 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.4px;
}

.pu-sub-title::before {
    content: '';
    display: inline-block;
    width: 5px;
    height: 20px;
    background: var(--green-dark);
    border-radius: 4px;
}

.pu-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.pu-card {
    background: #ffffff;
    border: 1px solid rgba(6, 78, 59, 0.08);
    border-radius: var(--radius-md);
    padding: 24px 18px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.02);
}

.pu-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--green-dark);
    opacity: 0.85;
}

.pu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(6, 78, 59, 0.09);
    border-color: rgba(6, 78, 59, 0.2);
}

.pu-card-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    background: rgba(6, 78, 59, 0.06);
    color: var(--green-dark);
    transition: all 0.3s ease;
}

.pu-card:hover .pu-card-icon {
    background: var(--green-dark);
    color: #ffffff;
    transform: scale(1.06);
}

.pu-card-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.pu-card h4 {
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--green-dark);
    margin-bottom: 8px;
}

.pu-card p {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ===== SECTION BADGES & DECORATIONS ===== */
.section-badge { display: inline-block; font-size: 0.72rem; font-weight: 800; padding: 7px 16px; border-radius: 20px; margin-bottom: 14px; letter-spacing: 1.2px; text-transform: uppercase; }
.badge-glow { color: #34d399; background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.2); }

.section-ornament-dots {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 1;
    background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 28px 28px;
}

/* ===== KEYFRAMES FOR ANIMATIONS ===== */
@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}
@keyframes gradient-shift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}
@keyframes float-blob {
    0%   { transform: translate(0, 0) scale(1); }
    50%  { transform: translate(30px, -40px) scale(1.1); }
    100% { transform: translate(0, 0) scale(1); }
}
@keyframes pulse-glow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50%      { opacity: 0.8; transform: scale(1.08); }
}

/* ===== CTA BANNER SECTION (MATCHING BERANDA) ===== */
.cta-section {
    padding: clamp(40px, 5vw, 60px) 24px;
    background: #FFFFFF;
}

.cta-banner {
    background: linear-gradient(135deg, #237A47 0%, #1B6339 100%);
    border-radius: 20px;
    padding: clamp(32px, 4.5vw, 48px) clamp(20px, 4vw, 40px);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(35, 122, 71, 0.15);
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -40%; right: -10%;
    width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 660px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(1.45rem, 3.5vw, 1.95rem);
    font-weight: 800;
    margin-bottom: 12px;
    color: #FFFFFF;
    letter-spacing: -0.5px;
    line-height: 1.3;
}

.cta-content p {
    font-size: clamp(0.88rem, 1.8vw, 0.98rem);
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.65;
    margin-bottom: 24px;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #FFFFFF;
    color: #237A47;
    font-size: 0.9rem;
    font-weight: 800;
    padding: 12px 28px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    border: none;
    cursor: pointer;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    background: #ECFDF5;
}

.btn-cta-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* ===== RESPONSIVE MEDIA QUERIES ===== */
@media (max-width: 960px) {
    .hero-corporate {
        height: 380px;
        padding-bottom: 40px;
        background-attachment: scroll; /* Disable parallax on mobile for performance */
    }
    
    .hero-corp-title {
        font-size: 2.6rem;
    }

    .hero-corp-subtitle {
        font-size: 1rem;
    }

    .sub-nav-bar {
        position: sticky;
        top: 60px;
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .sub-nav-bar::-webkit-scrollbar {
        display: none;
    }

    .sub-nav-container {
        display: flex !important;
        flex-direction: row !important;
        width: max-content;
        min-width: 100%;
        margin: 0;
    }

    .sub-nav-item {
        flex: 1;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        padding: 16px 20px !important;
        font-size: 0.88rem !important;
        white-space: nowrap !important;
        border-right: 1px solid rgba(6, 78, 59, 0.06) !important;
        border-bottom: none !important;
    }

    .sub-nav-item:first-child {
        border-left: none !important;
    }

    .apa-wrap {
        grid-template-columns: 1fr;
        padding: 36px 28px;
        gap: 20px;
        text-align: center;
    }
    
    .manfaat-grid {
        grid-template-columns: 1fr;
        max-width: 560px;
        margin: 0 auto;
        gap: 24px;
    }

    .tujuan-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
        margin-top: 20px;
    }
    .tujuan-card {
        padding: 24px 18px !important;
        border-radius: 16px !important;
    }
    .tujuan-icon {
        width: 44px !important;
        height: 44px !important;
        margin-bottom: 16px !important;
    }
    .tujuan-icon svg {
        width: 18px !important;
        height: 18px !important;
    }
    .tujuan-card h3 {
        font-size: 1.05rem !important;
        margin-bottom: 8px !important;
    }
    .tujuan-card p {
        font-size: 0.82rem !important;
        line-height: 1.5 !important;
    }
    .tujuan-card::before {
        font-size: 5rem !important;
        bottom: -10px !important;
        right: 10px !important;
    }

    .pu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .visi-card {
        grid-template-columns: 1fr;
        text-align: center;
        max-width: 560px;
        padding: 40px 28px;
    }

    .visi-card-left {
        border-right: none;
        border-bottom: 1.5px solid rgba(255, 255, 255, 0.15);
        padding-right: 0;
        padding-bottom: 28px;
    }
    
    .misi-wrap {
        padding: 36px 24px;
    }
    
    .misi-grid::before {
        left: 18px;
    }
    
    .misi-item {
        grid-template-columns: 40px 1fr;
        padding: 24px;
        gap: 12px;
    }
    
    .section {
        padding: 70px 24px;
    }
    
    .cta-banner {
        padding: 60px 24px;
    }
}

@media (max-width: 576px) {
    .pu-grid { 
        grid-template-columns: repeat(2, 1fr) !important; 
        gap: 10px !important;
    }
    .pu-card {
        padding: 16px 12px !important;
        border-radius: 12px !important;
    }
    .pu-card-icon {
        width: 32px !important;
        height: 32px !important;
        margin-bottom: 10px !important;
        border-radius: 6px !important;
    }
    .pu-card-icon svg {
        width: 16px !important;
        height: 16px !important;
    }
    .pu-card h4 {
        font-size: 0.9rem !important;
        margin-bottom: 4px !important;
    }
    .pu-card p {
        font-size: 0.78rem !important;
        line-height: 1.4 !important;
    }
    
    .cta-banner { padding: 32px 20px; border-radius: 16px; text-align: center; }
    .btn-cta { width: 100%; justify-content: center; }
}

@media (max-width: 420px) {
    .tujuan-grid { grid-template-columns: 1fr !important; gap: 10px !important; }
    .pu-grid { grid-template-columns: 1fr !important; gap: 10px !important; }
}