:root {
    --accent: #00f7ff;
    --accent-soft: rgba(0,247,255,0.15);
}


/* =====================================================
   BASE
===================================================== */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
    background: radial-gradient(circle at top, #111 0%, #000 60%);
    color: #fff;
}

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

.section-title {
    font-family: 'Raleway', sans-serif;
}

/* =====================================================
   GRID SYSTEM
===================================================== */
.grid-12 {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: 20px;
    max-width: 1280px;
    margin: 0 auto;
}

/* =====================================================
   NAVBAR
===================================================== */
.navbar-wrapper {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 100;
}

.navbar-custom {
    width: 1110px;
    height: 70px;
    background: rgba(20, 20, 20, 0.85);
    backdrop-filter: blur(12px);
    border-radius: 14px;
    padding: 0 24px;
    display: flex;
    align-items: center;
}

.navbar-custom nav {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-title {
    font-size: 13px;
}

.navbar-menu {
    display: flex;
    gap: 28px;
    font-size: 14px;
    color: #aaa;
}

.navbar-menu a:hover {
    color: #fff;
}

.navbar-social {
    display: flex;
    gap: 16px;
    color: #777;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: .3s;
}

.navbar-custom {
    transition: all .4s ease;
}

.navbar-custom.scrolled {
    background: rgba(10,10,10,.95);
    box-shadow: 0 10px 30px rgba(0,0,0,.4);
    height: 60px;
}

.navbar-social a {
    color: #777;
    font-size: 18px;
    transition: all .3s ease;
}

.navbar-social a:hover {
    color: var(--accent);
    transform: translateY(-3px) scale(1.1);
}

.navbar-social a:hover .bi-instagram {
    color: #E1306C;
}

.navbar-social a:hover .bi-tiktok {
    color: #00f2ea;
}

.navbar-social a:hover .bi-youtube {
    color: #FF0000;
}



section {
    scroll-margin-top: 120px;
}


/* =====================================================
   BUTTONS
===================================================== */
.btn-glow {
    display: inline-block;
    padding: 14px 30px;
    background: linear-gradient(135deg, var(--accent), #4cffff);
    border-radius: 30px;
    font-weight: 600;
    color: #000;
    box-shadow: 0 0 30px var(--accent-soft);
    transition: all .3s ease;
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 45px var(--accent);
}


.btn-case.fintech { background: #FF9800; color: #fff; }
.btn-case.edtech  { background: #4C6FFF; color: #fff; }
.btn-case.pharma  { background: #2FAE8F; color: #fff; }

/* =====================================================
   HERO
===================================================== */
.hero {
    min-height: 700px;
    padding-top: 120px;
}

.hero-text {
    grid-column: 2 / span 5;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-text p {
    max-width: 420px;
    color: #aaa;
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-avatar {
    grid-column: 7 / span 5;
    display: flex;
    justify-content: center;
}

.hero-avatar img {
    width: 360px;
    height: 360px;
    border-radius: 50%;
    object-fit: cover;
}

.hero {
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -200px;
    right: -200px;
    width: 500px;
    height: 500px;
    background: var(--accent);
    filter: blur(180px);
    opacity: 0.15;
}

.hero-avatar img {
    box-shadow: 0 0 60px rgba(0,247,255,0.35);
    transition: transform .6s ease;
}

.hero-avatar img:hover {
    transform: scale(1.05);
}


/* =====================================================
   WORKED WITH
===================================================== */
.worked-with {
    grid-column: 2 / -2;
    margin-top: 64px;
}

.worked-with span {
    font-size: 13px;
    color: #777;
}

.brands {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 40px;
    align-items: center;
}

.brands img {
    max-height: 48px;
    justify-self: center;
    opacity: 0.7;
    filter: grayscale(100%);
    transition: 0.3s ease;
}

.brands img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* =====================================================
   CASE STUDIES
===================================================== */
.case-studies {
    background: #fff;
    color: #111;
    min-height: 700px;
    padding-top: 120px;
    padding-bottom: 120px;
}

.case-header {
    margin-bottom: 48px;
    text-align: center;
}

.case-header-text {
    grid-column: 1 / -1;  
    display: flex;
    flex-direction: column;
    align-items: center;
}

.case-header-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.case-header-text p {
    max-width: 420px;  
    font-size: 14px;
    line-height: 1.6;
    color: #777;
}

.case-item {
    margin-bottom: 56px;
}

.case-text.left { grid-column: 2 / span 4; }
.case-text.right { grid-column: 8 / span 4; }

.case-image.right { grid-column: 7 / span 5; }
.case-image.left { grid-column: 2 / span 5; }

.case-text h3 {
    font-size: 20px;
    margin: 12px 0;
}

.case-text p {
    font-size: 14px;
    color: #666;
    max-width: 360px;
    margin-bottom: 20px;
}

.case-image img {
    width: 100%;
    max-width: 520px;   /* BATASI LEBAR */
    height: 300px;      /* KUNCI TINGGI */
    object-fit: cover;  /* POTONG RAPI */
    border-radius: 12px;
}

/* TAG */
.tag {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 500;
}

.fintech { background: #FFF1D6; color: #FF9800; }
.edtech  { background: #E7EDFF; color: #4C6FFF; }
.pharma  { background: #E6F6F0; color: #2FAE8F; }

.case-item {
    transition: transform .4s ease;
}

.case-item:hover {
    transform: translateY(-8px);
}

.case-image img {
    transition: transform .6s ease, box-shadow .6s ease;
}

.case-item:hover .case-image img {
    transform: scale(1.06);
    box-shadow: 0 20px 40px rgba(0,0,0,.25);
}


/* =====================================================
   TESTIMONIALS
===================================================== */
.testimonials {
    background: radial-gradient(circle at top, #111 0%, #000 60%);
    padding: 120px 0;
}

.testimonials-header {
    text-align: center;
    max-width: 520px;
    margin: 0 auto 72px;
}

.testimonials-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.testimonials-header p {
    font-size: 14px;
    line-height: 1.6;
    color: #aaa;
}

.testimonials-grid {
    row-gap: 40px;
}

.testimonial-card {
    position: relative;
    border: 1px solid #222;
    border-radius: 14px;
    padding: 32px;
    background: rgba(255,255,255,0.02);
}

.testimonial-card.left { grid-column: 2 / span 5; }
.testimonial-card.right { grid-column: 7 / span 5; }

.quote {
    position: absolute;
    top: 16px;
    left: 20px;
    font-size: 48px;
    color: #fff;
    opacity: 0.9;
    font-family: 'Raleway', sans-serif;
}

.testimonial-text {
    font-size: 14px;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 28px;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-user img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-card {
    background: rgba(255,255,255,0.04);
    backdrop-filter: blur(14px);
    border-radius: 20px;
    transition: all .4s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
}

.quote {
    color: var(--accent);
}



/* =====================================================
   RECENT WORK
===================================================== */
.recent-work {
    background: #fff;
    color: #111;
    padding: 120px 0;
}

.recent-header {
    margin-bottom: 72px;
    text-align: center;
}

.recent-header-text {
    grid-column: 2 / -2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.recent-header-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.recent-header-text p {
    max-width: 520px;
    font-size: 14px;
    line-height: 1.6;
    color: #777;
}

.recent-wrapper {
    max-width: 1040px; 
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.recent-image img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    border-radius: 12px;
}

.recent-item h3 {
    font-size: 20px;
    margin: 20px 0 12px;
}

.recent-item p {
    font-size: 14px;
    color: #777;
    line-height: 1.6;
    max-width: 420px;
    margin-bottom: 24px;
}

.recent-item {
    transition: transform .4s ease;
}

.recent-item:hover {
    transform: translateY(-10px);
}

.recent-image img {
    transition: transform .6s ease;
}

.recent-item:hover img {
    transform: scale(1.05);
}


/* =====================================================
   GET IN TOUCH
===================================================== */
.contact {
    background: radial-gradient(circle at top, #111 0%, #000 60%);
    color: #fff;
    padding: 140px 0;
}

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

.contact-header-text {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-header-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-header-text p {
    max-width: 520px;
    font-size: 14px;
    line-height: 1.6;
    color: #aaa;
}

/* FORM */
.contact-form-wrapper {
    justify-content: center;
}

.contact-form {
    grid-column: 5 / span 4;
    display: flex;
    flex-direction: column;
}

.contact-form label {
    font-size: 12px;
    margin-bottom: 8px;
}

.contact-form input,
.contact-form textarea {
    background: transparent;
    border: 1px solid #222;
    color: #fff;
    border-radius: 8px;
    padding: 14px 16px;
    font-size: 13px;
    margin-bottom: 24px;
    transition: border .3s ease, box-shadow .3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-soft);
    outline: none;
}


.contact-form textarea {
    min-height: 120px;
    resize: none;
}

/* =====================================================
   FOOTER
===================================================== */
.footer {
    background: #000;
    padding: 40px 0;
    color: #777;
    border-top: 1px solid #111;
}

.footer-center {
    grid-column: 1 / -1;  
    text-align: center;  
}

.footer-center strong {
    display: block;
    color: #fff;
    margin-bottom: 8px;
    font-size: 14px;
}
/* =====================================================
   CSS active state
===================================================== */
.navbar-menu a.active {
    color: var(--accent);
}


.footer-center p {
    font-size: 12px;
    color: #777;
}

html {
    scroll-behavior: smooth;
}

@media (max-width: 900px) {

    .navbar-custom {
        width: 90%;
    }

    .navbar-menu {
        position: fixed;
        top: 100px;
        left: 50%;
        transform: translateX(-50%);
        background: rgba(20,20,20,.95);
        backdrop-filter: blur(16px);
        flex-direction: column;
        gap: 24px;
        padding: 32px;
        border-radius: 20px;
        display: none;
    }

    .navbar-menu.active {
        display: flex;
    }

    .navbar-social {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }
}