/* ===============================
   GLOBAL RESET & VARIABLES
================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Manrope', sans-serif;
  font-display: swap;
}

html,
body {
  width: 100%;
  height: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Fixed background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url(../images/bg.avif);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  filter: blur(5px);
  z-index: -1;
}

/* Colors */
:root {
  --dark: #292423;
  --light: #ffffff;
  --gray: #777;
  --primary: #292423;
}

/* Links */
a {
  color: inherit;
  text-decoration: none;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: auto auto 3vw auto;
  padding: 0 clamp(16px, 4vw, 48px);
}

/* Sections */
section {
  width: 100%;
  padding: 80px 0;
}

/* Page transition */
#content {
  opacity: 1;
  transition: opacity 0.2s ease;
}

#content.fade-out {
  opacity: 0;
}

#content.fade-in {
  opacity: 1;
}

/* ===============================
  GLOBAL COMPONENTS & UTILITIES
================================= */
/* --- Sliding Underline Link (Gaya umum untuk link utama) --- */
.sliding-underline {
  text-decoration: none;
  position: relative;
  padding-bottom: 5px;
  transition: color 0.3s ease;
}

.sliding-underline::after {
  content: '';

  position: absolute;
  width: 0;
  height: 2px;
  display: block;
  margin-top: 5px;
  background: currentColor;
  bottom: 0;
  left: 0;
  transition: width 0.3s ease;
}

.sliding-underline:hover::after {
  width: 100%;
}

/* --- Secondary Button Style --- */
.btn-secondary {
  padding: 12px 22px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.6);
  color: var(--primary);
  border: 2px solid rgba(167, 167, 167, 0.37);
  transition: 0.3s ease;
}

.btn-secondary:hover {
  background: var(--primary);
  color: var(--light);
}

/* --- Section Titles & Spacing --- */
.tech-section,
.projects-section {
  padding-top: 50px;
}

.projects-section {
  padding-top: 80px;
}

.section-title {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 35px;
  color: var(--dark);
}

/* --- Grid Layouts (Untuk Tech dan Project) --- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  width: 100%;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  width: 100%;
}

/* --- Tech Box Style --- */
.tech-box {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  padding: 28px;
  border-radius: 12px;
  transition: 0.25s ease;
  width: 100%;
}

.tech-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
}

.tech-box h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.tech-box p {
  font-size: 14px;
  opacity: 0.8;
  line-height: 1.5;
}

/* --- Project Card Style --- */
.project-card {
  width: 100%;
  padding: 30px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(20px);
  transition: 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.1);
}

.project-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}

.project-card p {
  font-size: 15px;
  line-height: 1.6;
  opacity: 0.85;
  margin-bottom: 15px;
}

.project-card .tags {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-card .tags span {
  background: #292423;
  color: #fff;
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
}

.project-card .project-link {
  color: var(--primary);
  font-weight: 700;
  font-size: 15px;
  transition: 0.3s;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
}

.project-link .icon {
  width: 1.3em;
  height: 1.3em;
  object-fit: contain;
  vertical-align: middle;
}

.project-link .external-icon {
  width: 1em;
  height: 1em;
}

.project-link:hover .icon {
  transform: translateY(-1px);
  transition: 0.2s ease;
}

/* --- 404/Coming Soon Page Style (Generic Status Page) --- */
.not-found {
  text-align: center;
  padding: 80px 0;
  margin-top: 5vh;
}

.not-found p {
  font-size: 20px;
  font-weight: 500;
  color: var(--dark);
  opacity: 0.8;
  margin-top: 15px;
}

.not-found-img {
  display: block;
  width: 90%;
  max-width: 550px;
  height: auto;
  margin: 0 auto 30px;
}

/* ===============================
   RESPONSIVE CONTAINER
================================= */

/* Large Desktop */
@media (min-width: 1921px) {
  .container {
    max-width: 1400px;
  }
}

/* Laptop */
@media (max-width: 1366px) {
  .container {
    padding: 0 5vw;
  }
}

/* Mobile */
@media (max-width: 430px) {
  .container {
    padding: 0 20px;
  }
}