:root {
  /*kirmizi*/
  /* --page-bg: #ff7070;
  --panel-bg: #eb4c4c;
  --text-soft: #ffedc7;
  --text-bright: #fff7cd;
  --border-dark: #cf2c2c;
  --accent-strong: #f75f5f;
  --accent-muted: #ff9a86;
  --line-dark: #9b1d1d;
  --shadow-soft: rgba(235, 76, 76, 0.35); */
  /* turuncu*/
  /* --page-bg: #ff9b54;
  --panel-bg: #f07c3e;
  --text-soft: #fff0d6;
  --text-bright: #fff8e7;
  --border-dark: #c85b20;
  --accent-strong: #ff8a3d;
  --accent-muted: #ffb37a;
  --line-dark: #8f3f12;
  --shadow-soft: rgba(240, 124, 62, 0.35); */
  /* mavi */
  --page-bg: #5ea8ff;
  --panel-bg: #3f86df;
  --text-soft: #e6f2ff;
  --text-bright: #f5faff;
  --border-dark: #2d64b8;
  --accent-strong: #4f9aff;
  --accent-muted: #87bfff;
  --line-dark: #1d4580;
  --shadow-soft: rgba(63, 134, 223, 0.35);
}

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

body {
  margin: 0;
  padding: 0;
  background-color: var(--page-bg);
  color: var(--text-soft);
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
}

/* Header & navigation */
header {
  background-color: var(--panel-bg);
  margin: 0 auto;
  padding: 10px 20px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;

  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

nav {
  display: flex;
  gap: 0.75rem;
}

nav a:link,
nav a:visited {
  font-weight: bold;
  padding: 10px;
  border-radius: 10px;
  color: var(--text-soft);
  text-decoration: none;
}

nav a:hover {
  color: var(--page-bg);
  background-color: var(--text-soft);
}

/* Section layout */
.section-title {
  color: var(--text-bright);
  border: 5px solid var(--line-dark);
  border-style: none none solid none;
  font-size: 50px;
}

#pages {
  min-height: 500px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem 1rem 3rem;
}

/* section {
  border: 1px solid var(--border-dark);
  border-radius: 30px;
  min-height: 20vw;
  min-width: 80vw;
  width: min(90vw, 800px);
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  gap: 1rem;
} */

#about,
#skill,
#project,
#experience,
#education,
#contact {
  /* border: 1px solid var(--border-dark); */
  border-radius: 30px;
  min-height: 20vw;
  min-width: 80vw;
  width: min(90vw, 800px);
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  gap: 1rem;
}

.experience-timeline {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-left: 60px;
}

.experience-timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 24px;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-strong), var(--border-dark));
  border-radius: 4px;
}

.timeline-group-label {
  align-self: flex-start;
  background-color: var(--border-dark);
  color: var(--text-soft);
  padding: 0.35rem 0.9rem;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.timeline-entry {
  position: relative;
  display: flex;
  padding-left: 36px;
  gap: 1rem;
}

.experience-icon {
  position: absolute;
  left: -60px;
  top: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--line-dark);
  border: 3px solid var(--accent-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.timeline-card {
  background: var(--line-dark);
  border-radius: 18px;
  padding: 1.5rem;
  min-height: 160px;
  flex: 1;
  box-shadow: 0 10px 25px rgba(15, 34, 78, 0.35);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.timeline-card h3 {
  margin: 0;
  color: var(--text-bright);
  font-size: 1.7rem;
}

.timeline-sub {
  color: var(--accent-muted);
  margin: 0;
  font-size: 1rem;
}

.timeline-date {
  margin: 0;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}

.timeline-card p {
  margin: 0;
  color: var(--text-soft);
}

.timeline-tags {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.timeline-tags span {
  background: var(--border-dark);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-bright);
}

/* Hero & About */
.hero {
  width: 85vw;
  height: 85vh;
  margin: 40px auto;
  background: var(--line-dark);
  border-radius: 28px;
  padding: 60px 50px;
  display: flex;
  justify-content: space-evenly;
  align-content: center;
}

.hero-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  width: 55%;
}
.hero-right {
  flex-shrink: 0;
  /* width: 35%; */
  display: flex;
  justify-content: center;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.hero-right #about-photo {
  width: 340px;
  height: 340px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

#about-photo {
  width: 150px;
  height: 150px;
  border: 5px solid var(--accent-muted);
  border-radius: 50%;
  background-image: url(./assets/profil.jpeg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  box-shadow:
    0 0 0 1px rgba(135, 191, 255, 0.15),
    0 0 12px rgba(94, 168, 255, 0.35),
    0 0 24px rgba(63, 134, 223, 0.25);
  transition:
    transform 0.2s ease,
    background-color 0.2s ease;
}

#about-photo:hover {
  transform: translateY(-10px);
}

/* Projects */
.project-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 30px;
}

.project-card {
  margin: 25px;
  padding: 15px;
  min-height: 250px;
  min-width: 350px;
  max-width: 40%;
  border: 2px solid var(--panel-bg);
	border-radius: 25px;
	background-color: var(--accent-strong);
	display: flex; /* makes it a flex container */
	flex-direction: column; /* stacks items vertically */
	justify-content: center; /* centers on the vertical axis */
	text-align: justify; /* justifies the text */
	align-items: center; /* centers on the horizontal axis */
	align-content: center; /* centers multiple lines when wrapping */
  transition:
    transform 0.2s ease,
    background-color 0.2s ease;
}

.project-card:hover {
  transform: scale(1.05);
  background-color: var(--panel-bg);
  border-color: var(--text-soft);
}

.project-card-title {
  font-size: 20px;
  padding-bottom: 20px;
}

.project-card-description,
.project-card-description p {
  font-size: 15px;
  padding: 5px;
  line-height: 1.5;
}

.project-card-buttons {
  margin-top: 30px;
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  justify-content: flex-end;
  align-content: center;
  gap: 15px;
}

/* Education */
.education {
  display: flex;
  align-items: center;
  justify-content: center;
}
.education-content {
  margin: 25px;
  padding: 15px;
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
}
.education-card {
  border: 5px var(--text-soft);
  border-style: none none none solid;
  background-color: var(--panel-bg);
  display: flex;
  gap: 0.5rem;
  padding: 1.25rem 1.5rem;
  min-height: 220px;
  min-width: 400px;
  max-width: 450px;
  flex: 1;
  flex-direction: column;
  align-items: start;
  justify-content: center;
}

.education-card h1 {
  margin-top: 0px;
  font-size: 1.6rem;
}
.education-card h2 {
  margin-top: -10px;
  font-size: 1.2rem;
}
.education-card h3,
p {
  margin: 0;
  font-size: 0.9rem;
}

.education-card:hover {
  transform: scale(1.03);
  transition: all 0.5s ease;
}

/* Contact form */
.contact-content {
  width: 80%;
  height: auto;
  margin: 40px auto;
  background: var(--line-dark);
  border-radius: 28px;
  padding: 60px 50px;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  align-items: flex-start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  flex: 1 1 360px;
  max-width: 400px;
}

.form-row {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.35rem;
  width: 100%;
}

.contact-input {
  color: var(--text-bright);
  background-color: transparent;
  border: 1px solid var(--text-bright);
  height: 2em;
  border-radius: 5px;
  display: flex;
  width: 100%;
  padding: 0.35rem;
}
.contact-input::placeholder {
  color: var(--text-bright);
}

.form-actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin: 1rem auto 0;
  width: min(360px, 100%);
  align-self: center;
}

.contact-right {
  flex: 1 1 360px;
  max-width: 400px;
  border: 2px solid var(--border-dark);
  border-radius: 16px;
  padding: 1rem;
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  align-content: center;
  justify-content: center;
}

.contact-right p{
  margin-bottom: 10px;
  font-size: 15px;
}

.contact-right-btns {
  margin-top: 2em;
  display: flex;
  gap: 1rem;
}

/* Footer & social icons */
footer {
  background-color: var(--panel-bg);
  padding: 1.5rem 0;
  color: var(--text-soft);
}

#social-media {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--page-bg);
  border: 2px solid var(--text-soft);
  transition:
    transform 0.2s ease,
    background-color 0.2s ease;
  text-decoration: none;
}

.social-link:visited,
.social-link:link {
  color: var(--text-soft);
}

.social-link:hover {
  transform: translateY(-2px);
  background-color: var(--line-dark);
  box-shadow: 2px 2px 10px var(--text-bright);
}

#footer-text {
  margin-top: 2rem;
  text-align: center;
}

/*Buttons*/

/* 
.blue-btn-soft
.blue-btn-outline
.blue-btn-neon 
*/

.blue-btn-soft {
  background: linear-gradient(
    180deg,
    var(--text-bright) 0%,
    var(--text-soft) 100%
  );
  color: var(--border-dark);
  border: 2px solid var(--text-soft);
  border-radius: 14px;
  padding: 12px 22px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(63, 134, 223, 0.35);
  transition: all 0.2s ease;
}

.blue-btn-soft:hover {
  transform: translateY(-2px);
  background: linear-gradient(
    180deg,
    var(--page-bg) 0%,
    var(--accent-strong) 100%
  );
  color: var(--text-bright);
  box-shadow: 0 10px 18px rgba(63, 134, 223, 0.42);
}

.blue-btn-soft:active {
  transform: translateY(0);
  box-shadow: 0 4px 10px rgba(63, 134, 223, 0.3);
}

.blue-btn-outline {
  background: transparent;
  color: var(--text-soft);
  border: 2px solid var(--text-soft);
  border-radius: 12px;
  padding: 12px 22px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(30, 69, 128, 0.2);
  transition: all 0.2s ease;
}

.blue-btn-outline:hover {
  background: var(--panel-bg);
  color: #ffffff;
  border-color: var(--accent-muted);
  box-shadow: 0 8px 18px rgba(63, 134, 223, 0.35);
}

.blue-btn-outline:active {
  background: var(--border-dark);
  border-color: var(--page-bg);
}
.blue-btn-neon {
  background: var(--border-dark);
  color: #ffffff;
  border: 2px solid var(--accent-muted);
  border-radius: 16px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.4px;
  cursor: pointer;
  box-shadow:
    0 0 0 1px rgba(135, 191, 255, 0.15),
    0 0 12px rgba(94, 168, 255, 0.35),
    0 0 24px rgba(63, 134, 223, 0.25);
  transition: all 0.2s ease;
}

.blue-btn-neon:hover {
  background: var(--panel-bg);
  box-shadow:
    0 0 0 1px rgba(135, 191, 255, 0.2),
    0 0 16px rgba(94, 168, 255, 0.5),
    0 0 30px rgba(63, 134, 223, 0.35);
  transform: scale(1.03);
}

.blue-btn-neon:active {
  transform: scale(0.98);
}

/* skills */
.skills {
  display: flex;
  flex-wrap: wrap;
}

.skill-tags {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tags span {
  background: var(--border-dark);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--text-bright);
}