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

:root {
  --bg-main: #f4f7fa;
  --bg-section: #ffffff;
  --color-primary: #2a6f97;
  --color-accent: #014f86;
  --color-secondary: #a9d6e5;
  --text-primary: #1c1c1c;
  --text-secondary: #555555;
  --text-light: #ffffff;
  --border-color: #e0e0e0;
  --hover-bg: #468faf;
}

body,
html {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg-main);
  font-family: "Inter", sans-serif;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

header {
  background-color: var(--color-primary);
  color: var(--bg-section);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  position: fixed;
  width: 100%;
  z-index: 1000;
}

h1,
h2,
h3 {
  font-family: "Poppins", sans-serif;
}

nav ul li {
  display: inline-block;
  padding: 10px;
  font-size: 1.3rem;
  transition: transform 0.2s ease, color 0.2s ease;
}

nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--text-light);
}

nav li:hover {
  transform: scale(1.1);
}

nav a:hover {
  color: var(--color-secondary);
}

span {
  color: #47b5ff;
}

.home {
  display: flex;
  justify-content: space-between;
  padding: 180px 50px;
  gap: 50px;
  align-items: center;
}

img {
  max-width: 100%;
  width: 400px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}

.text {
  padding-top: 50px;
  line-height: 2.5rem;
}

.text h2 {
  color: var(--color-primary);
  padding-bottom: 1rem;
  font-size: 2rem;
}

.text p {
  color: var(--text-secondary);
  padding-bottom: 1rem;
  font-size: 1.2rem;
}

.cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-accent), #47b5ff);
  color: var(--text-light);
  font-size: 1.2rem;
  font-weight: 600;
  padding: 12px 25px;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.25);
  font-family: "Poppins", sans-serif;
}

.cta-btn:hover {
  background: linear-gradient(135deg, #47b5ff, var(--hover-bg));
  transform: scale(1.1);
}

#features {
  text-align: center;
  padding-top: 0;
  line-height: 2.5rem;
  scroll-margin-top: 100px;
}

.features h2 {
  color: var(--color-primary);
  font-size: 2rem;
}

.features p {
  color: var(--text-secondary);
  font-size: 1.2rem;
}

.featured-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 1.5rem;
}

.card {
  background-color: var(--bg-section);
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.25);
  text-align: center;
  transition: transform 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card .icon i {
  font-size: 50px;
  color: var(--color-accent);
  margin-bottom: 15px;
}

.resume {
  padding: 100px 50px;
}

.resume h2 {
  color: var(--color-primary);
  font-size: 2rem;
  text-align: center;
  padding-bottom: 1rem;
}

.resume-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.preview-btn {
  background-color: var(--color-accent);
  color: var(--text-light);
  padding: 10px;
  border-radius: 10px;
  font-family: "Poppins", sans-serif;
  margin: 1.5rem 0;
  transition: transform 0.2s ease-in;
  cursor: pointer;
}

.word-btn {
  background-color: var(--color-primary);
  color: var(--text-light);
  padding: 10px;
  border-radius: 10px;
  font-family: "Poppins", sans-serif;
  margin: 1.5rem 0;
  transition: transform 0.2s ease-in;
  cursor: pointer;
}

.preview-btn:hover,
.word-btn:hover {
  transform: scale(1.1);
}

.resume-card {
  background-color: var(--bg-section);
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
  padding: 20px;
  margin-bottom: 25px;
}

.resume-card h3 {
  color: var(--color-primary);
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.resume label {
  color: var(--text-primary);
  font-weight: 500;
}

.resume input,
textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 15px;
  margin-top: 20px;
  transition: border-color 0.2s ease-in;
}

.resume input:hover,
.resume input:focus,
.resume textarea:hover,
.resume textarea:focus {
  border-color: var(--color-accent);
}

.resume span {
  color: red;
  font-weight: 800;
}

.add-btn {
  margin: 10px;
  padding: 5px;
  border-radius: 3px;
  background-color: var(--color-accent);
  color: var(--text-light);
  border: none;
  transition: transform 0.2s ease-in;
  cursor: pointer;
}

.remove-btn {
  padding: 5px;
  border-radius: 3px;
  background-color: var(--color-primary);
  color: var(--text-light);
  border: none;
  transition: transform 0.2s ease-in;
  cursor: pointer;
  display: none;
}

.add-btn:hover,
.remove-btn:hover {
  transform: scale(1.1);
}

/* Fixes & Improvements only */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 20px;
}

.modal-content {
  background-color: #ffffff;
  color: #000000;
  max-width: 800px;
  width: 100%;
  margin: 40px auto;
  padding: 30px;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  max-height: 90vh;
  overflow-y: auto;
}

.skills-inline {
  font-size: 14px;
  line-height: 1.6;
  color: #000;
  display: block;
  margin: 0;
  padding: 0;
}

/* Headings */
.modal-content h1 {
  font-size: 28px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 5px;
  text-align: center;
  text-transform: uppercase;
  color: #000;
}

.h1 {
  text-align: center;
  display: block;
  font-weight: bold;
}

.modal-content h2 {
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 10px;
  color: #000;
  /* subtle color for section headings */
  border-bottom: 1px solid #d0d0d0;
  padding-bottom: 3px;
  font-weight: bold;
  text-transform: uppercase;
}

/* Paragraphs */
.modal-content p {
  font-size: 16px;
  margin-bottom: 5px;
  color: #000;
}

/* Links */
.modal-content a {
  color: #000;
  font-weight: 800;
  text-decoration: none;
}

.close-btn {
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  color: #2a6f97;
}

#resumePreview {
  padding: 20px;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6rem;
  color: var(--text-primary);
  margin: 10px;
  display: block;
}

.contact {
  background-color: var(--color-primary);
  color: var(--bg-section);
  text-align: center;
  padding: 10px;
  line-height: 2rem;
}

.contact a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 500;
}

.contact a:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

.section-title {
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 5px;
  border-bottom: 1px solid #000;
  /* replaces <hr> */
  padding-bottom: 3px;
  text-transform: uppercase;
}

.section-content {
  margin-bottom: 15px;
}

/* For mobile devices */
@media (max-width: 600px) {
  header {
    flex-direction: column;
    padding: 10px;
    gap: 10px;
  }

  header h1 {
    font-size: 1.8rem;
  }

  nav ul li {
    font-size: 1rem;
    padding: 5px;
  }

  .home {
    flex-direction: column;
    padding: 100px 1rem;
    margin: 0;
    gap: 20px;
  }

  img {
    padding: 10px;
    width: 100%;
    max-width: 100%;
    margin: 15px auto;
    height: auto;
  }

  .text {
    text-align: center;
    padding: 0 10px;
  }

  .text h2 {
    line-height: 2rem;
    font-size: 1.2rem;
    padding-bottom: 0;
  }

  .text p {
    font-size: 1rem;
    padding-bottom: 0;
  }

  .cta-btn {
    font-size: 0.8rem;
    padding: 10px;
    margin-top: 10px;
  }

  .features {
    scroll-margin-top: 120px;
    padding: 15px;
  }

  .features h2 {
    font-size: 1.2rem;
  }

  .features p {
    font-size: 0.8rem;
    line-height: 1.5rem;
  }

  .featured-card {
    grid-template-columns: repeat(1, 1fr);
    padding: 1rem 0.5rem;
  }

  .resume {
    padding: 15px;
    scroll-margin-top: 100px;
  }

  .resume h2 {
    font-size: 1.2rem;
  }

  .resume-card h3 {
    font-size: 1.2rem;
  }

  .resume input,
  .resume textarea {
    font-size: 0.9rem;
    padding: 10px;
  }

  .add-btn,
  .remove-btn {
    margin-top: 10px;
    font-size: 0.9rem;
    padding: 5px 8px;
  }

  .contact h2 {
    font-size: 1.2rem;
  }

  .contact p {
    font-size: 0.8rem;
  }

  .modal-content {
    max-width: 95%;
    margin: 20px auto;
    padding: 15px;
    box-sizing: border-box;
    line-height: 1.4;
  }

  /* Headings in modal */
  .modal-content h1 {
    font-size: 22px;
  }

  .modal-content h2 {
    font-size: 16px;
  }

  .modal-content p {
    font-size: 14px;
  }

  .section-content {
    margin-bottom: 10px;
  }

  .resume-card {
    margin-bottom: 15px;
    padding: 15px;
  }

  .modal-content a {
    font-size: 13px;
  }

  .close-btn {
    font-size: 22px;
  }
}

/* For tabltes */
@media (min-width: 601px) and (max-width: 800px) {
  .home {
    flex-direction: column;
    padding: 100px 20px;
    gap: 0;
  }

  img {
    width: 300px;
    margin: auto;
  }

  .text {
    padding: 30px 20px;
  }

  .text h2 {
    font-size: 1.5rem;
  }

  .text p {
    font-size: 1rem;
  }

  .cta-btn {
    font-size: 1rem;
  }

  .features {
    scroll-margin-top: 100px;
  }

  .featured-card {
    grid-template-columns: repeat(2, 1fr);
  }
}