/* =========================================
   1. BASE STYLES & VARIABLES
   ========================================= */
:root {
    --ref-navy: #133b5c;
    --ref-light-blue: #e8f0f8;
    --ref-white: #ffffff;
    --ref-grey: #dce4eb;
    --ref-gold: #c9a86b;
    --ref-teal: #5f9ea0;
    --ref-slate: #5b7c99;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background: linear-gradient(-45deg,
            #133b5c,
            #1a4a6e,
            #e8f0f8,
            #c9a86b,
            #5f9ea0,
            #dce4eb,
            #5b7c99,
            #ffffff);
    background-size: 300% 300%;
    animation: gradientShift 18s ease infinite;
    color: var(--ref-navy) !important;
    margin: 0;
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.7;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    25% {
        background-position: 50% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    75% {
        background-position: 50% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Efek partikel halus */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(200, 180, 140, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(95, 158, 160, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

section {
    background: transparent !important;
    position: relative;
    z-index: 1;
}

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

ul {
    list-style: none;
}

/* =========================================
   2. UTILITY CLASSES
   ========================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

/* =========================================
   3. HEADER & NAVIGATION
   ========================================= */
.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 40px 5vw !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    box-sizing: border-box;
    background: transparent !important;
    transition: all 0.3s ease;
    border-bottom: none !important;
    backdrop-filter: blur(0px);
}

.header.scrolled {
    position: fixed;
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    padding: 15px 5vw !important;
}

.header .nav-left,
.header .nav-right {
    display: flex;
    gap: 30px;
    align-items: center;
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ref-navy);
    font-weight: 500;
}

/* =========================================
   4. HERO SECTION
   ========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 20px 80px;
    box-sizing: border-box;
}

.hero-center-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
    width: 100%;
}

/* =========================================
   4A. BRAND LOGO WITH ANIMATION
   ========================================= */
.brand-logo-icon {
    display: grid;
    grid-template-columns: repeat(3, 6px);
    gap: 4px;
    flex-shrink: 0;
    position: relative;
    padding: 10px;
    cursor: pointer;
}

/* Dots base style - hidden by default */
.brand-logo-icon .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--ref-navy);
    opacity: 0;
    transform: scale(0);
    transition: box-shadow 0.3s ease;
}

/* ---- ENTRANCE ANIMATION ---- */
.brand-logo-icon.animate-in .dot-1 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0s forwards;
}

.brand-logo-icon.animate-in .dot-2 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.12s forwards;
}

.brand-logo-icon.animate-in .dot-3 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.24s forwards;
}

.brand-logo-icon.animate-in .dot-4 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.36s forwards;
}

.brand-logo-icon.animate-in .dot-5 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.48s forwards;
}

@keyframes dotAppear {
    0% {
        opacity: 0;
        transform: scale(0) translateY(8px);
    }

    70% {
        opacity: 1;
        transform: scale(1.5) translateY(-2px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ---- BREATHING ANIMATION (starts after entrance) ---- */
.brand-logo-icon.animate-in .dot-1 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0s forwards,
        dotPulse 2.8s ease-in-out 1s infinite;
}

.brand-logo-icon.animate-in .dot-2 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.12s forwards,
        dotPulse 2.8s ease-in-out 1.2s infinite;
}

.brand-logo-icon.animate-in .dot-3 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.24s forwards,
        dotPulse 2.8s ease-in-out 1.4s infinite;
}

.brand-logo-icon.animate-in .dot-4 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.36s forwards,
        dotPulse 2.8s ease-in-out 1.6s infinite;
}

.brand-logo-icon.animate-in .dot-5 {
    animation: dotAppear 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.48s forwards,
        dotPulse 2.8s ease-in-out 1.8s infinite;
}

@keyframes dotPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.35);
        opacity: 0.7;
    }
}

/* ---- HOVER GLOW ---- */
.brand-logo-icon:hover .dot {
    box-shadow: 0 0 6px 2px rgba(19, 59, 92, 0.3);
}

/* ---- BRAND DIVIDER ANIMATION ---- */
.brand-divider {
    width: 1px;
    height: 40px;
    background-color: var(--ref-navy);
    opacity: 0;
    transform: scaleY(0);
    transform-origin: center;
    transition: none;
}

.brand-logo-icon.animate-in~.brand-divider {
    animation: dividerReveal 0.6s ease 0.7s forwards;
}

@keyframes dividerReveal {
    0% {
        opacity: 0;
        transform: scaleY(0);
    }

    100% {
        opacity: 0.4;
        transform: scaleY(1);
    }
}

/* ---- BRAND TITLE ANIMATION ---- */
.brand-title {
    font-size: clamp(28px, 4vw, 54px);
    font-weight: 300;
    letter-spacing: 12px;
    text-transform: uppercase;
    margin: 0;
    color: var(--ref-navy);
    line-height: 1.2;
    opacity: 0;
    transform: translateX(-20px);
    filter: blur(10px);
    transition: none;
}

.brand-logo-icon.animate-in~.brand-divider~.brand-title {
    animation: brandTitleIn 1.5s cubic-bezier(0.22, 1, 0.36, 1) 0.9s forwards;
}

@keyframes brandTitleIn {
    0% {
        opacity: 0;
        transform: translateX(-30px);
        letter-spacing: 24px;
        filter: blur(12px);
    }

    100% {
        opacity: 1;
        transform: translateX(0);
        letter-spacing: 12px;
        filter: blur(0px);
    }
}

/* =========================================
   4B. HERO CONTENT
   ========================================= */
.hero-content-wrapper {
    max-width: 700px;
    margin-top: 30px;
    width: 100%;
}

.hero-content-wrapper h1 {
    font-weight: 400;
    font-size: 24px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--ref-navy);
}

.hero-desc {
    font-weight: 400;
    line-height: 1.8;
    opacity: 0.8;
    color: var(--ref-navy);
    font-size: 15px;
}

/* Tombol CTA */
.hero-buttons {
    margin-top: 40px;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn-filled {
    display: inline-block;
    background-color: var(--ref-navy) !important;
    color: #ffffff !important;
    border: 1px solid var(--ref-navy) !important;
    border-radius: 4px !important;
    padding: 12px 28px !important;
    text-decoration: none !important;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
}

.btn-outline {
    display: inline-block;
    background-color: transparent !important;
    color: var(--ref-navy) !important;
    border: 1px solid var(--ref-navy) !important;
    border-radius: 4px !important;
    padding: 12px 28px !important;
    text-decoration: none !important;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1.5px;
    transition: all 0.3s ease;
    white-space: nowrap;
    cursor: pointer;
}

.btn-filled:hover {
    background-color: transparent !important;
    color: var(--ref-navy) !important;
}

.btn-outline:hover {
    background-color: var(--ref-navy) !important;
    color: #ffffff !important;
}

.scroll-down-ref {
    position: absolute;
    bottom: 40px;
    left: 5vw;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    opacity: 0.7;
    display: flex;
    align-items: center;
    color: var(--ref-navy);
    z-index: 10;
}

/* =========================================
   4C. HERO ANTIKODE STYLE
   ========================================= */
.hero.antikode-style {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: left;
    padding-top: 120px;
    padding-bottom: 140px;
    width: 100%;
}

.hero.antikode-style .container {
    width: 100%;
    position: relative;
    z-index: 10;
}

.hero-split-layout {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    width: 100%;
}

.hero-left {
    flex: 1.3;
}

.hero-left h1 {
    font-size: clamp(40px, 5vw, 68px);
    /* Ukuran teks diperkecil */
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -2px;
    color: var(--ref-navy);
    margin: 0;
}

.hero-right {
    flex: 1;
    margin-top: 180px;
    /* Membuat efek tangga */
    padding-bottom: 20px;
}

.hero-right .hero-desc {
    font-size: clamp(16px, 1.2vw, 18px);
    line-height: 1.6;
    color: var(--ref-navy);
    opacity: 0.85;
    margin: 0 0 30px 0;
    max-width: 450px;
}

.hero-buttons-left {
    display: flex;
}

.btn-outline-antikode {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: transparent;
    color: var(--ref-navy);
    border: 1px solid rgba(19, 59, 92, 0.3);
    border-radius: 50px;
    padding: 14px 32px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-outline-antikode:hover {
    background-color: var(--ref-navy);
    color: var(--ref-white);
    border-color: var(--ref-navy);
    transform: translateY(-2px);
}

.btn-outline-antikode svg {
    transition: transform 0.3s ease;
}

.btn-outline-antikode:hover svg {
    transform: translateX(4px);
}

@media (max-width: 991px) {
    .hero-split-layout {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .hero-right {
        align-self: flex-start;
        margin-top: 0;
        /* Reset margin-top untuk mobile agar tidak terlalu jauh */
        padding-bottom: 0;
    }
}

.scroll-explore {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: var(--ref-navy);
    height: 120px;
    z-index: 10;
}

/* Scroll explore tidak ikut animasi reveal - selalu tampil */
.scroll-explore.reveal {
    opacity: 0;
    animation: scrollExploreAppear 0.8s ease 1s forwards;
}

.scroll-explore.reveal.visible,
.scroll-explore.visible {
    opacity: 1;
    transform: translateX(-50%);
}

@keyframes scrollExploreAppear {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.scroll-explore .desc {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.5;
    opacity: 0.7;
    margin-top: 0;
    text-align: center;
}

.scroll-explore .scroll-line {
    width: 1px;
    flex-grow: 1;
    background-color: rgba(19, 59, 92, 0.2);
    position: relative;
    overflow: hidden;
}

.scroll-explore .scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background-color: var(--ref-navy);
    animation: scrollLineDrop 2s cubic-bezier(0.77, 0, 0.175, 1) infinite;
}

@keyframes scrollLineDrop {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(300%);
    }
}

/* =========================================
   5. FEATURES SECTION  (thesis split layout)
   ========================================= */
.features {
    padding: 100px 5vw 120px;
    position: relative;
}

.features-split {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 0;
    border-top: 1px solid rgba(19, 59, 92, 0.16);
}

/* ---- LEFT: sticky thesis ---- */
.thesis-left {
    border-right: 1px solid rgba(19, 59, 92, 0.16);
    padding: 56px 56px 56px 0;
}

.thesis-sticky {
    position: sticky;
    top: 120px;
}

.thesis-eyebrow {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: lowercase;
    color: var(--ref-navy);
    opacity: 0.55;
    margin-bottom: 28px;
}

.thesis-title {
    font-family: 'Newsreader', Georgia, serif;
    font-size: clamp(34px, 4vw, 52px);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.5px;
    color: var(--ref-navy);
    margin: 0;
}

/* ---- RIGHT: stacked thesis items ---- */
.thesis-right {
    display: flex;
    flex-direction: column;
}

.thesis-item {
    padding: 44px 0 44px 56px;
    border-bottom: 1px solid rgba(19, 59, 92, 0.16);
}

.thesis-item:last-child {
    border-bottom: none;
}

.thesis-icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(19, 59, 92, 0.22);
    border-radius: 8px;
    margin-bottom: 22px;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.thesis-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--ref-navy);
    stroke-width: 1.6;
    fill: none;
}

.thesis-item-title {
    font-size: 19px;
    font-weight: 600;
    color: var(--ref-navy);
    margin: 0 0 12px 0;
    letter-spacing: -0.3px;
}

.thesis-item-desc {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ref-navy);
    opacity: 0.72;
    margin: 0;
    max-width: 560px;
}

/* subtle hover lift on each item */
.thesis-item:hover .thesis-icon {
    border-color: var(--ref-navy);
    background-color: rgba(19, 59, 92, 0.05);
}

/* =========================================
   6. FOOTER  (minimal studio style)
   ========================================= */
.footer {
    --foot-bg: #f3f1ec;
    --foot-ink: #16324c;
    --foot-muted: rgba(22, 50, 76, 0.58);
    --foot-faint: rgba(22, 50, 76, 0.38);
    --foot-line: rgba(22, 50, 76, 0.12);
    --foot-ok: #3f9d5a;
    background: var(--foot-bg) !important;
    color: var(--foot-ink) !important;
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--foot-line);
}

.footer-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 72px 5vw 32px;
}

/* ---- TOP : brand zone + nav columns ---- */
.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 56px;
    padding-bottom: 56px;
}

.footer-brand-zone {
    max-width: 470px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-bottom: 22px;
}

.footer-logo-icon {
    transform: scale(0.55);
    transform-origin: left center;
    margin: 0 4px 0 -6px;
}

.footer-logo-icon .dot {
    background-color: var(--foot-ink);
}

.footer-brand-name {
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: 1px;
    color: var(--foot-ink);
}

.footer-text {
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--foot-muted);
    margin-bottom: 22px;
}

.footer-social {
    display: flex;
    gap: 16px;
    margin-bottom: 42px;
}

.footer-social a {
    color: var(--foot-ink);
    opacity: 0.55;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer-social a:hover {
    opacity: 1;
    transform: translateY(-2px);
}

.footer-social svg {
    width: 17px;
    height: 17px;
}

/* ---- live world clocks ---- */
.footer-clocks {
    display: flex;
    flex-wrap: wrap;
    gap: 26px 34px;
}

.clock {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.clock-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--foot-ink);
    font-variant-numeric: tabular-nums;
}

.clock-city {
    font-size: 12px;
    font-weight: 500;
    color: var(--foot-muted);
}

.clock-region {
    font-family: 'JetBrains Mono', monospace;
    font-size: 9.5px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--foot-faint);
}

/* ---- nav columns (right) ---- */
.footer-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    justify-items: start;
}

.footer-heading {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--foot-faint);
    margin-bottom: 20px;
}

.footer-links-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links-list li {
    margin-bottom: 13px;
}

.footer-links-list li a {
    font-size: 14px;
    color: var(--foot-ink);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.footer-links-list li a:hover {
    color: var(--ref-teal);
}

.footer-links-list li a .ext {
    width: 11px;
    height: 11px;
    opacity: 0.5;
}

/* ---- status bar ---- */
.footer-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 26px 0;
    border-top: 1px solid var(--foot-line);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--foot-muted);
    text-align: center;
}

.footer-status a {
    color: var(--foot-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-status a:hover {
    color: var(--foot-ink);
    text-decoration: underline;
}

.footer-status .dot-sep {
    color: var(--foot-faint);
}

.footer-status .status-ok {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--foot-ink);
}

.footer-status .status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--foot-ok);
    box-shadow: 0 0 0 0 rgba(63, 157, 90, 0.5);
    animation: pulseOk 2s ease-out infinite;
}

@keyframes pulseOk {
    0% {
        box-shadow: 0 0 0 0 rgba(63, 157, 90, 0.45);
    }

    70% {
        box-shadow: 0 0 0 6px rgba(63, 157, 90, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(63, 157, 90, 0);
    }
}

/* ---- legal disclaimer ---- */
.footer-disclaimer {
    text-align: center;
    padding: 22px 0 4px;
    font-size: 11.5px;
    line-height: 1.6;
    color: var(--foot-faint);
}

/* =========================================
   7. BLOG SECTION
   ========================================= */
.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 10;
}

.blog-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(19, 59, 92, 0.05);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.blog-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-bottom: 1px solid rgba(19, 59, 92, 0.05);
}

.blog-card-content {
    padding: 28px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-date {
    font-size: 13px;
    font-weight: 600;
    color: var(--ref-teal);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    font-family: 'Inter', sans-serif;
}

.blog-card-title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 12px;
    line-height: 1.4;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.blog-card-title a {
    color: var(--ref-navy);
    text-decoration: none;
    transition: color 0.2s;
}

.blog-card-title a:hover {
    color: var(--ref-teal);
}

.blog-card-excerpt {
    font-size: 15px;
    color: var(--ref-slate);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
    font-family: 'Inter', sans-serif;
}

.blog-read-more {
    font-size: 14px;
    font-weight: 600;
    color: var(--ref-teal);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s;
}

.blog-read-more:hover {
    color: var(--ref-navy);
    gap: 5px;
}

/* =========================================
   8. RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 1024px) {
    .features-split {
        grid-template-columns: 1fr;
    }

    .thesis-left {
        border-right: none;
        border-bottom: 1px solid rgba(19, 59, 92, 0.16);
        padding: 0 0 48px 0;
    }

    .thesis-sticky {
        position: static;
        top: auto;
    }

    .thesis-item {
        padding: 40px 0;
    }

    .footer-top {
        grid-template-columns: 1fr 0.9fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .header {
        position: fixed;
        padding: 16px 20px !important;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        background: rgba(255, 255, 255, 0.9) !important;
        backdrop-filter: blur(12px);
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    }

    .header .nav-left,
    .header .nav-right {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        width: auto;
        font-size: 11px;
        letter-spacing: 1px;
    }

    .hero {
        min-height: 100vh;
        min-height: 100svh;
        padding: 100px 20px 120px;
        justify-content: center;
    }

    .hero.antikode-style {
        /* Penting: samakan tinggi hero dengan area layar yang benar-benar terlihat.
           100vh di mobile lebih tinggi dari layar (termasuk area di balik bar URL),
           sehingga scroll-explore di bottom:0 terdorong ke bawah lipatan. */
        min-height: 100vh;
        /* fallback browser lama */
        min-height: 100svh;
        /* mobile modern: sesuai viewport terlihat */
        padding-top: 100px;
        padding-bottom: 140px;
        /* ruang aman agar tidak menabrak tombol hero */
    }

    .hero-left h1 {
        font-size: clamp(28px, 8vw, 40px);
        letter-spacing: -1px;
    }

    .hero-right .hero-desc {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .scroll-explore {
        position: absolute;
        left: 50%;
        /* Jaga jarak dari tepi bawah + hormati gesture bar / notch (iPhone) */
        bottom: calc(18px + env(safe-area-inset-bottom, 0px));
        transform: translateX(-50%);
        width: max-content;
        /* lebar mengikuti konten -> centering presisi */
        max-width: 90vw;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        height: 84px;
        z-index: 10;
        opacity: 1;
        visibility: visible;
        pointer-events: none;
        /* tidak menghalangi tap di area hero */
    }

    /* Pastikan selalu tampil & tetap center walau JS .visible belum jalan.
       Garis animasi (.scroll-line::after) tetap berjalan karena tidak disentuh. */
    .scroll-explore.reveal,
    .scroll-explore.reveal.visible,
    .scroll-explore.visible {
        opacity: 1 !important;
        visibility: visible !important;
        transform: translateX(-50%) !important;
        animation: none !important;
        /* matikan animasi muncul kontainer, bukan garisnya */
    }

    .hero-center-brand {
        flex-direction: column;
        gap: 12px;
    }

    .brand-divider {
        width: 40px;
        height: 1px !important;
        transform: scaleX(0);
        transform-origin: center;
    }

    .brand-logo-icon.animate-in~.brand-divider {
        animation: dividerRevealHorizontal 0.6s ease 0.7s forwards !important;
    }

    @keyframes dividerRevealHorizontal {
        0% {
            opacity: 0;
            transform: scaleX(0);
        }

        100% {
            opacity: 0.4;
            transform: scaleX(1);
        }
    }

    .brand-title {
        font-size: 28px;
        letter-spacing: 6px;
        padding-left: 6px;
    }

    @keyframes brandTitleIn {
        0% {
            opacity: 0;
            transform: translateY(15px);
            letter-spacing: 14px;
            filter: blur(8px);
        }

        100% {
            opacity: 1;
            transform: translateY(0);
            letter-spacing: 6px;
            filter: blur(0px);
        }
    }

    .hero-content-wrapper {
        margin-top: 24px;
    }

    .hero-content-wrapper h1 {
        font-size: 18px;
        line-height: 1.4;
    }

    .hero-desc {
        font-size: 14px;
        line-height: 1.6;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: center;
        width: 100%;
    }

    .btn-filled,
    .btn-outline {
        width: 100%;
        max-width: 280px;
        text-align: center;
        padding: 14px 20px !important;
        font-size: 11px;
    }

    .scroll-down-ref {
        display: none;
    }

    .features {
        padding: 60px 20px;
    }

    .thesis-title {
        font-size: clamp(28px, 7vw, 38px);
    }

    .thesis-title br {
        display: none;
    }

    .thesis-item-title {
        font-size: 17px;
    }

    .thesis-item-desc {
        font-size: 14px;
    }

    .footer-inner {
        padding: 48px 20px 28px;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-bottom: 40px;
    }

    .footer-brand-zone {
        max-width: none;
    }

    .footer-social {
        margin-bottom: 34px;
        justify-content: flex-start;
    }

    .footer-clocks {
        gap: 22px 28px;
    }

    .footer-nav {
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .footer-status {
        gap: 8px 10px;
        font-size: 10px;
        letter-spacing: 1px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .hero {
        min-height: 90vh;
    }

    .header {
        padding: 25px 5vw !important;
    }

    .brand-title {
        font-size: 42px;
        letter-spacing: 10px;
    }

    @keyframes brandTitleIn {
        0% {
            opacity: 0;
            transform: translateX(-20px);
            letter-spacing: 18px;
            filter: blur(10px);
        }

        100% {
            opacity: 1;
            transform: translateX(0);
            letter-spacing: 10px;
            filter: blur(0px);
        }
    }

    .features {
        padding: 70px 5vw;
    }
}

@media (max-width: 480px) {
    .brand-title {
        font-size: 24px;
        letter-spacing: 4px;
    }

    @keyframes brandTitleIn {
        0% {
            opacity: 0;
            transform: translateY(15px);
            letter-spacing: 10px;
            filter: blur(8px);
        }

        100% {
            opacity: 1;
            transform: translateY(0);
            letter-spacing: 4px;
            filter: blur(0px);
        }
    }

    .hero-content-wrapper h1 {
        font-size: 16px;
    }

    .hero-desc {
        font-size: 13px;
    }
}

@media (min-width: 769px) and (max-width: 1024px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
    }

    .scroll-down-ref {
        bottom: 20px;
    }
}

@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 110px 20px 130px;
    }

    .hero.antikode-style {
        min-height: auto;
        padding-bottom: 130px;
    }

    .scroll-explore {
        position: absolute;
        left: 50%;
        bottom: calc(14px + env(safe-area-inset-bottom, 0px));
        transform: translateX(-50%) !important;
        width: max-content;
        opacity: 1 !important;
        visibility: visible !important;
        height: 72px;
    }
}

/* =========================================
   FEATURED INSIGHTS (Artikel - Dark, Horizontal Scroll)
   ========================================= */
.featured-insights {
    position: relative;
    background:
        radial-gradient(120% 130% at 78% -10%, rgba(95, 158, 160, 0.10), transparent 55%),
        linear-gradient(180deg, #0d1c2b 0%, #0a1620 100%);
    color: #ffffff;
    padding: 90px 0 100px;
    overflow: hidden;
}

.fi-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 5vw;
}

.fi-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 36px;
}

.fi-eyebrow {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--ref-navy);
}

.fi-viewall {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ref-navy);
    text-decoration: none;
    white-space: nowrap;
    transition: opacity 0.2s ease;
}

.fi-viewall:hover {
    opacity: 0.6;
}

/* Track horizontal scrollable */
.fi-track {
    display: flex;
    gap: 28px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scroll-padding-left: 5vw;
    padding-bottom: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE/Edge */
}

.fi-track::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.fi-card {
    flex: 0 0 auto;
    width: clamp(300px, 31vw, 400px);
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
}

.fi-thumb {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 11;
    border-radius: 14px;
    overflow: hidden;
    background: #13283b;
    margin-bottom: 22px;
}

.fi-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.fi-card:hover .fi-thumb img {
    transform: scale(1.05);
}

.fi-thumb-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #6f8aa3;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    letter-spacing: 1px;
}

.fi-cat {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ref-navy);
    margin-bottom: 14px;
}

.fi-title {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 22px;
    line-height: 1.3;
    font-weight: 600;
    margin: 0 0 26px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    color: var(--ref-navy);
}

.fi-title a {
    color: var(--ref-navy);
    text-decoration: none;
    transition: color 0.2s ease;
}

.fi-title a:hover {
    color: #8fc0c2;
}

.fi-btn {
    align-self: flex-start;
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--ref-navy);
    text-decoration: none;
    padding: 12px 26px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50px;
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.fi-btn:hover {
    background: #ffffff;
    color: #0c1c2c;
    border-color: #ffffff;
}

.fi-empty {
    color: #6f8aa3;
    font-family: 'Inter', sans-serif;
    text-align: center;
    padding: 40px 0;
}

@media (max-width: 1024px) {
    .fi-card {
        width: clamp(290px, 44vw, 360px);
    }
}

@media (max-width: 768px) {
    .featured-insights {
        padding: 64px 0 72px;
    }

    .fi-inner {
        padding: 0 20px;
    }

    .fi-head {
        margin-bottom: 24px;
    }

    .fi-track {
        gap: 18px;
        scroll-padding-left: 20px;
    }

    .fi-card {
        width: clamp(250px, 78vw, 300px);
    }

    .fi-title {
        font-size: 19px;
        margin-bottom: 22px;
    }

    .fi-thumb {
        margin-bottom: 18px;
    }
}