/* ===========================
   Necessary Imports & Resets
=========================== */
@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

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

ul {
  list-style: none;
}

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

/* ===========================
   Root Variables
=========================== */
:root {
  --color-bg: #000814;
  --color-bg-lighter: #001d3d;
  --color-bg-lightest: #003566;
  --color-highlight: #ffd60a;
  --color-text: #ffc300;

  --font-heading: "Poppins", sans-serif;
  --font-body: "Inter", sans-serif;
}

/* ===========================
   Base Typography & Layout
=========================== */
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg-lighter);
  line-height: 1.6;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 1px;
}

/* ===========================
   Header & Navigation
=========================== */
header {
  width: 100vw;
  position: sticky;
  top: 0;
  z-index: 1000;

  display: flex;
  justify-content: space-between;
  align-items: center;

  background-color: var(--color-bg-lightest);
  padding: 0 2rem;
  box-shadow: 0 2px 3px rgba(196, 219, 95, 0.07);
}

nav a {
  color: var(--color-text);
  font-size: 1rem;
}

nav ul {
  display: none;
  flex-direction: column;
  gap: 1rem;

  background: var(--color-bg-lightest);
  position: absolute;
  top: 60px;
  right: 1rem;
  padding: 1rem;
  border-radius: 8px;

  box-shadow: 1px 1px 5px 5px rgba(221, 241, 134, 0.07);
}

nav ul.active {
  display: flex;
}

/* ===========================
   Containers & Branding
=========================== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
}

.logo a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-highlight);
  letter-spacing: -2px;
}

.version {
  font-size: 8px;
  font-weight: 100;
}

/* ===========================
   Profile & About Section
=========================== */
.profile-pic-div {
  display: flex;
  justify-content: center;
  padding: 5px;
  order: -1;
}

.profile-pic {
  width: 200px;
  height: 320px;
  border-radius: 20%;
  object-fit: cover;
  display: block;
  border: 4px solid var(--color-highlight);
  animation: glowingPulse 2s infinite alternate;
}

.about-heading {
  order: -1;
}

.about-heading h2 {
  font-size: 1rem;
  letter-spacing: 0.5px;
  padding-bottom: 20px;
}

.description {
  text-align: justify;
  font-size: 0.8rem;
  line-height: 1rem;
  padding: 40px 0 3.5rem;
}

/* ===========================
   Sections
=========================== */
#about,
#projects,
#contact {
  display: flex;
  flex-direction: column;
}

.projects-heading h2 {
  order: -1;
  font-size: 1rem;
  letter-spacing: 0.5px;
  padding-bottom: 2rem;
}

/* ===========================
   Accordion
=========================== */
.accordion-wrapper {
  padding: 0 20px;
}

.accordion {
  margin-bottom: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

/* Accordion Heading */
.accordion-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;

  padding: 1px 8px;
  border-radius: 10px;
  border: 1px solid rgba(255, 214, 10, 0.5);
  background-color: var(--color-bg-lighter);

  transition: color 0.3s ease, transform 0.2s ease;
}

.accordion-heading h3 {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  color: rgba(255, 214, 10, 0.5);
  transition: all 0.2s ease;
}

.accordion-heading i {
  font-size: 0.75em;
  color: rgba(255, 214, 10, 0.5);
  transition: all 0.25s ease;
}

/* Accordion Active State */
.accordion.active .accordion-heading {
  border: 2px solid rgba(255, 214, 10);
}

.accordion.active .accordion-heading h3 {
  color: var(--color-highlight);
  background-color: #002547;
}

.accordion.active .accordion-heading i {
  transform: rotate(180deg);
  color: var(--color-highlight);
}

.accordion.active .accordion-content {
  max-height: 500px;
  padding: 1rem;
  border: 2px solid var(--color-highlight);
}

/* Accordion Content */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  font-size: 0.8rem;
  font-weight: 200;
  line-height: 2;

  padding: 0 1rem;
  border-radius: 5px;
  border-top: 0;
  background-color: var(--color-bg-lightest);

  transform-origin: top;
  transition: max-height 0.3s ease, padding 0.3s ease, border 0.3s ease;
}

.accordion-content .accordion-content-date {
  font-size: x-small;
  opacity: 0.5;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Accordion Hover */
.accordion:hover .accordion-heading {
  border: 1px solid var(--color-highlight);
  background-color: #002547;
  box-shadow: 0 0 3px var(--color-highlight);
  transform: scale(1.02);
}

.accordion:hover .accordion-heading h3,
.accordion:hover .accordion-heading i {
  color: var(--color-highlight);
  text-shadow: 0 0 6px var(--color-highlight);
}

/* ===========================
   Contact Section
=========================== */
.contact-header {
  font-size: 1rem;
  letter-spacing: 0.5px;
  padding-bottom: 20px;
}

address {
  font-size: 0.8rem;
  font-weight: 200;
  color: var(--color-text);
  padding: 0 1rem;
}

address a {
  display: flex;
  flex-direction: column;
  opacity: 0.6;
  cursor: pointer;
  transition: all 0.2s ease;
}

address a:hover {
  color: var(--color-highlight);
  opacity: 1;
  transform: scale(1.01);
}

footer {
  font-size: 0.5rem;
  font-weight: 200;
  color: var(--color-text);
  padding-left: 1rem;
}

.click-link {
  font-size: 0.4rem;
  opacity: 0.6;
}

/* Email Form */
.email-form-container {
  display: flex; /* Keep flex always for layout */
  flex-direction: column;
  max-height: 0; /* Collapsed by default */
  opacity: 0;
  overflow: hidden;
  transform: scaleY(0);
  margin: 0; /* remove margin so it doesn't push layout when closed */
  padding: 0; /* remove padding so collapse is smooth */
  font-size: x-small;
  border: 2px solid var(--color-highlight);
  border-radius: 5px;
  background-color: var(--color-bg-lightest);
  transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease,
    padding 0.3s ease, margin 0.3s ease;
  transform-origin: top;
}

.email-form-container.active {
  max-height: 500px; /* adjust based on content height */
  opacity: 1;
  transform: scaleY(1);
  margin: 0.3rem; /* restore margin */
  padding: 0.5rem; /* restore padding */
}

.email-form-container input,
.email-form-container textarea,
.email-form-container button {
  width: 100%;
  max-width: 100%;
  margin: 0.2rem 0;
  padding: 0.2rem;

  font-size: 0.5rem;
  color: var(--color-highlight);
  background-color: var(--color-bg-lighter);
  border: 1px solid var(--color-highlight);
  border-radius: 3px;
  box-sizing: border-box;
}

.email-form-container .close-form {
  position: absolute;
  top: 4px;
  right: 6px;
  background: transparent;
  border: none;
  color: var(--color-highlight);
  font-size: 1rem;
  cursor: pointer;
  font-weight: bold;
  padding: 0;
  line-height: 1;
  transition: color 0.2s ease;
  max-width: 16px;
}

.close-form:hover {
  color: #ffea61; /* Highlight on hover */
}
.email-form-a textarea {
  resize: vertical;
  min-height: 50px;
}

.email-form-a button {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-bg);
  background-color: var(--color-highlight);
  transition: background 0.2s ease;
}

.email-form-a button:hover {
  background-color: #ffea61;
}

/* ===========================
   Project Description
=========================== */
.project-description {
  text-align: justify;
}

.nyro-description-span {
  font-size: 0.95rem;
  font-weight: bold;
  color: var(--color-highlight);
}

/* ===========================
   Animations
=========================== */
@keyframes animate {
  0% {
    transform: scaleY(0);
  }
}

@keyframes glowingPulse {
  0% {
    box-shadow: 0 0 5px var(--color-highlight), 0 0 10px var(--color-highlight);
  }
  100% {
    box-shadow: 0 0 10px var(--color-bg-lightest),
      0 0 30px var(--color-highlight);
  }
}