/* =========================================================
   IMPORTS, VARIABLES & BASE RESETS
========================================================= */
@import url("https://fonts.googleapis.com/css2?family=Crimson+Text:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap");

:root {
  --bg-paper: #ffffff;
  --bg-white: #ffffff;
  --bg-alt: #f9f9f9;
  --text-main: #222222;
  --text-muted: #555555;
  --accent-crimson: #8b0000;
  --accent-gold: #d4af37;
  --border-color: #dcdcdc;
  --border-dark: #1a1a1a;
  --font-serif: "Crimson Text", Georgia, serif;
  --font-sans: "Inter", -apple-system, sans-serif;
  --ease: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  background-color: var(--bg-paper);
  color: var(--text-main);
  font-family: var(--font-serif);
  line-height: 1.8;
  font-size: 1.15rem;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-main);
}
a {
  color: inherit;
  text-decoration: none;
  transition: var(--ease);
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Font Awesome Protection */
i[class^="fa-"],
i[class*=" fa-"] {
  font-family: "Font Awesome 6 Free" !important;
}
i.fa-brands {
  font-family: "Font Awesome 6 Brands" !important;
}
i.fa-solid {
  font-weight: 900 !important;
}
i.fa-regular {
  font-weight: 400 !important;
}

/* =========================================================
   HERO SECTION
========================================================= */
.ivy-header {
  padding: 150px 2rem 50px;
  text-align: center;
  background-color: var(--bg-paper);
}
.main-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 400;
  margin-bottom: 1rem;
}
.crimson-line {
  width: 60px;
  height: 3px;
  background-color: var(--accent-crimson);
  margin: 0 auto;
}

/* =========================================================
   PROFILE LAYOUT
========================================================= */
.main-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 4rem;
  padding-bottom: 6rem;
  align-items: start;
}

/* LEFT SIDEBAR */
.profile-sticky {
  position: sticky;
  top: 100px;
}
.profile-photo {
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-color);
}
.profile-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: var(--ease);
}
.profile-photo:hover img {
  filter: grayscale(0%);
}
.profile-name {
  font-size: 2rem;
  margin-bottom: 0.2rem;
}
.profile-title {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--accent-crimson);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin-bottom: 2.5rem;
}

/* Contact Items */
.contact-section h3 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 1.2rem;
}
.contact-icon {
  width: 20px;
  color: var(--accent-crimson);
  font-size: 1.1rem;
  text-align: center;
  margin-top: 2px;
}
.contact-info {
  display: flex;
  flex-direction: column;
}
.contact-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}
.contact-info a {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-main);
}
.contact-info a:hover {
  color: var(--accent-crimson);
}

/* RIGHT CONTENT */
.bio-section p {
  margin-bottom: 1.5rem;
  color: var(--text-muted);
  text-align: justify;
}
.bio-heading {
  font-size: 2rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}
.section-divider {
  border: 0;
  height: 1px;
  background: var(--border-color);
  margin: 3rem 0;
}

/* =========================================================
   FORM STYLES
========================================================= */
.form-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.form-header p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.form-group {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}
.form-group label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--bg-alt);
  color: var(--text-main);
  transition: var(--ease);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-crimson);
  background: var(--bg-white);
  box-shadow: 0 4px 15px rgba(139, 0, 0, 0.05);
}
.submit-btn {
  background: var(--bg-white);
  border: 1px solid var(--border-dark);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 15px 30px;
  cursor: pointer;
  transition: var(--ease);
  border-radius: 4px;
  width: 100%;
}
.submit-btn:hover {
  background: var(--accent-crimson);
  color: white;
  border-color: var(--accent-crimson);
}

#statusMessage {
  margin-top: 15px;
  padding: 12px;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  display: none;
  text-align: center;
}
.success {
  background: #e8f5e9;
  border: 1px solid #c8e6c9;
  color: #2e7d32;
}
.error {
  background: #ffebee;
  border: 1px solid #ffcdd2;
  color: #c62828;
}

/* =========================================================
   UNIVERSAL FOOTER STYLES
========================================================= */
.site-footer {
  background-color: var(--accent-crimson);
  color: white;
  margin-top: 4rem;
  display: flex;
  flex-direction: column;
}

.footer-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

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

.footer-brand-logo {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  letter-spacing: 0.4em;
  color: var(--accent-gold);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.footer-tagline-large {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.3;
}

.footer-bottom-area {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}

.footer-connect-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.nav-group-title {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-gold);
  font-weight: 600;
}

.connect-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}

.connect-links a {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--ease);
}

.connect-links a i {
  font-size: 1.1rem;
}

.connect-links a:hover {
  color: var(--accent-gold);
  transform: translateY(-3px);
}

.footer-copyright {
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

/* =========================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
========================================================= */

/* Tablet & Smaller Laptops */
@media screen and (max-width: 992px) {
  .main-layout {
    grid-template-columns: 1fr; /* Mengubah layout menjadi 1 kolom (atas-bawah) */
    gap: 3rem;
  }

  /* Menonaktifkan sticky sidebar di layar yang lebih kecil */
  .profile-sticky {
    position: relative;
    top: 0;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
  }

  .profile-photo {
    max-width: 300px; /* Mengecilkan ukuran foto agar tidak terlalu mendominasi */
    margin: 0 auto 1.5rem;
  }

  .contact-item {
    justify-content: center; /* Menengahkan daftar kontak */
  }

  .contact-section h3 {
    text-align: center;
  }
}

/* Mobile Phones (Large & Medium) */
@media screen and (max-width: 768px) {
  .ivy-header {
    padding: 120px 1.5rem 40px;
  }

  .bio-heading,
  .form-header h2 {
    font-size: 1.7rem;
    text-align: center;
  }

  .bio-section p {
    text-align: left; /* Kembalikan ke rata kiri agar lebih mudah dibaca di HP */
  }

  /* Mengubah kolom form menjadi memanjang ke bawah (1 kolom) */
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .container {
    padding: 0 1.5rem;
  }
}

/* Small Mobile Phones (iPhone SE, dsb.) */
@media screen and (max-width: 480px) {
  .profile-name {
    font-size: 1.6rem;
  }

  .profile-title {
    font-size: 0.75rem;
  }

  .footer-container {
    padding: 4rem 1.5rem 2rem;
    gap: 3rem;
  }

  .connect-links {
    gap: 1.5rem;
    flex-direction: column;
    align-items: center;
  }

  .footer-tagline-large {
    font-size: 1.5rem;
  }
}