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

html {
  font-size: 16px;
  /* this is 1 rem */
  
}

body {
  margin: 0;
  padding: 0;
  background-color: rgb(245, 245, 245);
  font-family: 'Roboto', sans-serif;
  text-align: center;
}

section {
  margin-bottom: 2rem;
}
article {
  max-width:960px;   /* adjust to taste */
  margin: 0 auto;
  width: 100%;
}

body>header {
  width: 100%;
  /* height: 4.0rem; */
  background-color: rgb(208, 208, 208);

  color: white;
  padding-top: 30px;
}

/* section {
  padding: 60px 20px;
} */
/* .header-container {
    width: 60.0rem;
    display: flex;
    justify-content: space-between;
    margin: 0 auto;
    height: auto;
} */

.header-container>div {
  height: 4.0rem;
  line-height: 4.0rem;
}

main {
  /* padding-top: 5.0rem;
    width: 60.0rem; */
  margin: 0 auto;
}

.home-page {

  /* height: 30.0rem;
    width: 60.0rem; */
  margin: 0 auto;
  padding-top: 2rem;
}

.hero {
  background-color: #cecece;
  color: #ffffff9c;
  text-align: center;
  /* padding: 80px 20px; */
}

.hero h1 {
  font-size: 3rem;
  letter-spacing: 3px;
}

.subtitle {
  color: #ffffff;
  font-style: italic;
  padding: 10px;
}

.main-nav {
  background: #adadad;
  padding: 0.8rem 0;
}

.main-nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  gap: 2rem;
}

.main-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  letter-spacing: 1px;
}

.main-nav a:hover,
.main-nav a.active {
  text-decoration: underline;
}

.project-page {
  background-color: rgb(208, 208, 208);
  height: 900px;
  /* width: 60.0rem;*/
  margin: 0 auto;
}

.project-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.project-card {

  padding: 1.0rem 0;

  margin-top: 2.0rem;
  width: 31.5%;
  background: #adadad;
  border-radius: 10px;
  text-align: center;
  padding: 50px 10px;
  font-weight: bold;
  transition: background 0.3s ease;
}

.project-page img {
  width: 100%;
}

/* ========== ABOUT + SKILLS ========== */
.about-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  max-width: 1000px;

}

.about-section[style*="display: block"] {
  display: flex !important;
}

.about,
.skills {
  flex: 1 1 45%;
}

.resume-btn {
  background: #adadad;
  color: #424242;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 20px;
  font-weight: bold;
}

.resume-btn:hover {
  background: #a48ed0;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 15px;
  margin-top: 20px;
}

.skill-box {
  background: #adadad;
  color: white;
  text-align: center;
  padding: 20px 0;
  border-radius: 10px;
  font-weight: bold;
}

/* ========== CONTACT SECTION ========== */
.contact-section {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-section[style*="display: block"] {
  display: flex !important;
}

.contact-form,
.connect {
  flex: 1 1 45%;
}

.contact-form form {
  display: flex !important;
  flex-direction: column;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background: #f0edf5;
}

.contact-form button {
  background: #adadad;
  color: #2a1f3c;
  border: none;
  padding: 10px;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

.contact-form button:hover {
  background: #6f6f6f;
}

.connect h2 span {
  color: #6c6c6c;
}

/* ========== FOOTER ========== */
footer {
  background: #adadad;
  color: #fff;
  text-align: center;
  padding: 20px 10px;
  font-size: 0.9rem;
  margin-top: 20px;
}

.hideAll {
  display: none;
}

.response-container {
    display: none;
}

/* ============================
   MOBILE FIRST (max-width: 600px)
   ============================ */
@media screen and (max-width: 420px) {
  main {
    padding: 2rem;
    width: 100%;

    display: grid;
    flex-direction: column;
    grid-template-columns: 1fr;
  }

  .skill-align {
    display: grid;
    grid-template-columns: 1fr;

  }

  body {
    text-align: center;
  }

  /* HERO */
  .hero h1 {
    font-size: 2rem;
  }

  .subtitle {
    font-size: 0.9rem;
  }

  /* NAVIGATION */
  .main-nav ul {
    flex-direction: column;
    gap: 1rem;
  }

  .main-nav a {
    font-size: 1rem;
  }

  /* MAIN LAYOUT WIDTH */

  /* PROJECT CARDS */
  .project-container {
    justify-content: center;
    flex-direction: column;
    align-items: center;
  }

  .project-card {
    width: 95%;
    margin-top: 1.5rem;
    padding: 40px 15px;
  }

  /* ABOUT SECTION */
  .about-section {
    flex-direction: column;
    text-align: center;
  }

  .about,
  .skills {
    flex: 1 1 100%;
  }

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

  /* CONTACT SECTION */
  .contact-section {
    flex-direction: column;
    text-align: center;
  }

  .contact-form,
  .connect {
    flex: 1 1 100%;
  }
}

/* ============================
   TABLETS (min-width: 601px to 900px)
   ============================ */
@media screen and (min-width: 421px) and (max-width: 900px) {

  main {
    width: 90%;
  }

  .project-card {
    width: 100%;
  }

  .skill-align {
    display: grid;
    grid-template-columns: 1fr;

  }

  .about-section,
  .contact-section {
    gap: 20px;
  }
}

/* ============================
   SMALL LAPTOPS (900px–1200px)
   ============================ */
@media screen and (min-width: 901px) and (max-width: 1200px) {

  main {
    width: 85%;
  }

  .project-card {
    width: 30%;
  }

  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================
   LARGE DESKTOPS (1200px+)
   ============================ */
/* @media screen and (min-width: 1201px) {
  main {
    width: 60rem;
  }
} */