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

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(135deg, #0c0f14, #12161d);
  color: #f1f1f1;
  transition: background 0.4s, color 0.4s;
  overflow-x: hidden;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 18px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(12, 15, 20, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 5000; /* ✅ HƏMİŞƏ ÜSTTƏ QALSIN */
}

.logo {
  text-decoration: none;
  color: #f1f1f1;
  font-weight: 800;
  font-size: 20px;
  cursor: pointer;
  transition: color 0.3s ease;
}
.logo span {
  color: #00eaff;
}
.logo:hover span {
  color: #00bfff;
}

/* NAV LINKS */
.nav-links {
  background: #0c0f14; /* headerlə eyni tünd fon */
  backdrop-filter: none; /* blur effekti silirik */
  border-left: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: -4px 0 15px rgba(0, 0, 0, 0.3);
}

.nav-links a {
  position: relative;
  color: #f1f1f1;
  text-decoration: none;
  font-weight: 500;
  font-size: 16px;
  transition: all 0.3s ease;
}
.nav-links a:hover {
  color: #00eaff;
  text-shadow: 0 0 10px rgba(0, 234, 255, 0.6);
  transform: translateX(4px); /* sağa azca hərəkət */
}
body.light .nav-links a:hover {
  color: #007acc;
  text-shadow: 0 0 8px rgba(0, 122, 204, 0.5);
}
.nav-links a.active {
  color: #00eaff;
  font-weight: 600;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0%;
  height: 2px;
  background: #00eaff;
  transition: width 0.3s ease;
}
.nav-links a:hover::after {
  width: 100%;
}

/* ACTION BUTTONS */
.actions {
  display: flex;
  align-items: center;
  gap: 20px;
}
.theme-btn {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}
.theme-btn:hover {
  border-color: #00eaff;
  color: #00eaff;
}

/* BURGER */
/* === BURGER === */
.burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px;
  height: 20px;
  cursor: pointer;
  position: relative;
  z-index: 5000;
  transition: transform 0.3s ease-in-out;
}

.burger span {
  width: 100%;
  height: 3px;
  background: #f1f1f1;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* 🌙 Hover effekti */
.burger:hover span {
  background: #00eaff;
  box-shadow: 0 0 10px #00eaff;
  transform: scaleX(1.05);
}

body.light .burger:hover span {
  background: #007acc;
  box-shadow: 0 0 10px #007acc;
}

/* 🟢 Aktiv vəziyyət (burger açıq) */
.burger.active span:nth-child(1) {
  transform: rotate(45deg) translateY(7px);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-7px);
}

/* Hover effekti aktivdə də işləsin */
.burger.active:hover span {
  background: #00eaff;
  box-shadow: 0 0 10px #00eaff;
}
body.light .burger.active:hover span {
  background: #007acc;
  box-shadow: 0 0 10px #007acc;
}

/* === HERO === */

.hero {
  min-height: 80vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  background: radial-gradient(
    circle at 30% 30%,
    rgba(0, 234, 255, 0.1),
    transparent 70%
  );
}

.hero-content {
  transform: translateY(-40px); /* bir az aşağıdan başlasın */
}

.hero h1 {
  font-size: 46px;
  font-weight: 700;
  margin-bottom: 12px;
}
.hero h1 span {
  color: #00eaff;
}
.hero p {
  font-size: 18px;
  color: #a9b3c1;
  margin-bottom: 32px;
}
.cta-btn {
  display: inline-block;
  background: linear-gradient(90deg, #00eaff, #0085ff);
  color: #000;
  padding: 12px 28px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}
.cta-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 234, 255, 0.4);
}

/* === LIGHT MODE === */
body.light {
  background: linear-gradient(135deg, #f8f9fb, #e9eef2);
  color: #111;
}
body.light .navbar {
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
body.light .nav-links a {
  color: #111;
}
body.light .theme-btn {
  color: #111;
  border-color: rgba(0, 0, 0, 0.2);
}
body.light .burger span {
  background: #111;
}
body.light .hero h1 span {
  color: #0085ff;
}
/* === LIGHT MODE === */
body.light .logo {
  color: #111; /* ✅ qara mətn */
}
body.light .logo span {
  color: #007acc; /* ✅ mavi vurğu */
}

body.light .nav-links {
  background: transparent; /* ✅ tam şəffaf */
  backdrop-filter: none; /* ✅ arxa fonu bulanmasın */
  border: none; /* ✅ qutu effekti getdi */
  box-shadow: none; /* ✅ kölgə effekti də silindi */
}

/* === HAQQIMDA === */
.about {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 100px 20px;
  background: linear-gradient(135deg, #0c0f14, #12161d);
}

.about-content {
  max-width: 1000px;
  display: flex;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
}

.about-img {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #00eaff;
  box-shadow: 0 0 25px rgba(0, 234, 255, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.about-img:hover {
  transform: scale(1.03);
  box-shadow: 0 0 40px rgba(0, 234, 255, 0.45);
}

.about-text {
  flex: 1;
  color: #a9b3c1;
}
.about-text h2 {
  font-size: 32px;
  margin-bottom: 20px;
  color: #00eaff;
}
.about-text p {
  margin-bottom: 18px;
  line-height: 1.7;
  font-size: 16px;
}
.btn-outline {
  display: inline-block;
  border: 2px solid #00eaff;
  color: #00eaff;
  padding: 10px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}
.btn-outline:hover {
  background: #00eaff;
  color: #000;
  box-shadow: 0 0 20px rgba(0, 234, 255, 0.4);
}

/* Light rejim uyğunlaşdırması */
body.light .about {
  background: linear-gradient(135deg, #f8f9fb, #e9eef2);
}
body.light .about-text h2 {
  color: #007acc;
}
body.light .about-text p {
  color: #333;
}
body.light .btn-outline {
  border-color: #007acc;
  color: #007acc;
}
body.light .btn-outline:hover {
  background: #007acc;
  color: #fff;
  box-shadow: 0 0 20px rgba(0, 122, 204, 0.3);
}

/* === ACTIONS === */
.actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* === CV düyməsi === */
/* === CV DROPDOWN (modern variant) === */
.cv-menu {
  position: relative;
}

.cv-btn {
  background: linear-gradient(90deg, #00eaff, #0085ff);
  color: #000;
  border: none;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cv-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 12px rgba(0, 234, 255, 0.4);
}

/* --- Açılan menyu --- */
.cv-dropdown {
  position: absolute;
  top: 45px;
  right: 0;
  display: none;
  flex-direction: column;
  align-items: flex-start;
  background: rgba(15, 18, 24, 0.97);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 0;
  min-width: 150px;
  z-index: 9999;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  animation: fadeIn 0.25s ease forwards;
}

.cv-dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #f1f1f1;
  text-decoration: none;
  padding: 10px 16px;
  width: 100%;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.25s, padding-left 0.25s;
}

.cv-dropdown a:hover {
  background: rgba(0, 234, 255, 0.15);
  padding-left: 20px;
}

/* Açıldıqda görünür */
.cv-menu.open .cv-dropdown {
  display: flex;
}

/* Light rejim */
body.light .cv-dropdown {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
}

body.light .cv-dropdown a {
  color: #111;
}

body.light .cv-dropdown a:hover {
  background: rgba(0, 122, 204, 0.12);
}

/* Animasiya */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.flag {
  width: 18px;
  height: 12px;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.3);
}

/* === Dil düyməsi === */
.lang-btn {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: transparent;
  color: #f1f1f1;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.lang-btn:hover {
  border-color: #00eaff;
  color: #00eaff;
}

/* Light rejim üçün */
body.light .cv-btn {
  background: linear-gradient(90deg, #007acc, #00bfff);
  color: #fff;
}
body.light .lang-btn {
  color: #111;
  border-color: rgba(0, 0, 0, 0.2);
}
body.light .lang-btn:hover {
  border-color: #007acc;
  color: #007acc;
}

/* 🌫️ Overlay (fonu qaraldır və blur effekti verir) */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.25); /* bir az daha tünd */
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  z-index: 4000;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

body.light .overlay {
  background: rgba(255, 255, 255, 0.3);
}

/* 🌫️ Menyu açıq olanda bütün kontent blur və qaralır */
body.menu-open .hero,
body.menu-open .about {
  filter: blur(5px) brightness(0.9);
  transition: filter 0.3s ease;
  pointer-events: none;
}
/* navbar və menyunun özü blur olmasın */
body.menu-open .navbar,
body.menu-open .nav-links {
  filter: none !important;
}

/* === LAYİHƏLƏR === */
/* === LAYİHƏLƏR === */
.projects {
  padding: 100px 20px;
  text-align: center;
  background: linear-gradient(135deg, #0c0f14, #12161d);
}

.projects h2 {
  font-size: 36px;
  color: #00eaff;
  margin-bottom: 50px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
  justify-content: center;
}

.project-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 20px;
  transition: all 0.3s ease;
  text-align: left;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 234, 255, 0.2);
}

.project-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 15px;
  transition: transform 0.4s ease;
}

.project-card img:hover {
  transform: scale(1.05);
}

.project-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: #00eaff;
}

.project-card p {
  font-size: 14px;
  color: #a9b3c1;
  margin-bottom: 15px;
  line-height: 1.6;
}

.btn-group {
  display: flex;
  gap: 10px;
}

.btn-outline {
  display: inline-block;
  border: 1.5px solid #00eaff;
  color: #00eaff;
  padding: 8px 16px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-outline:hover {
  background: #00eaff;
  color: #000;
  box-shadow: 0 0 15px rgba(0, 234, 255, 0.3);
}

/* === Light rejim === */
body.light .projects {
  background: linear-gradient(135deg, #f9fafb, #eef2f6);
}

body.light .projects h2 {
  color: #007acc;
}

body.light .project-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

body.light .project-card h3 {
  color: #007acc;
}

body.light .project-card p {
  color: #333;
}

body.light .btn-outline {
  border-color: #007acc;
  color: #007acc;
}

body.light .btn-outline:hover {
  background: #007acc;
  color: #fff;
  box-shadow: 0 0 12px rgba(0, 122, 204, 0.3);
}

/* === ƏLAQƏ === */
.contact {
  min-height: 80vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 100px 20px;
  background: linear-gradient(135deg, #0c0f14, #12161d);
  text-align: center;
}

.contact-container {
  max-width: 600px;
  width: 100%;
}

.contact h2 {
  color: #00eaff;
  font-size: 32px;
  margin-bottom: 16px;
}

.contact p {
  color: #a9b3c1;
  margin-bottom: 30px;
  font-size: 16px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: #f1f1f1;
  font-size: 15px;
  resize: none;
  outline: none;
  transition: border 0.3s ease, background 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #00eaff;
  background: rgba(255, 255, 255, 0.1);
}

.btn-send {
  background: linear-gradient(90deg, #00eaff, #0085ff);
  border: none;
  color: #000;
  padding: 12px 20px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-send:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 234, 255, 0.4);
}

/* Light rejim */
body.light .contact {
  background: linear-gradient(135deg, #f8f9fb, #e9eef2);
}

body.light .contact h2 {
  color: #007acc;
}

body.light .contact p {
  color: #444;
}

body.light .contact-form input,
body.light .contact-form textarea {
  background: rgba(0, 0, 0, 0.04);
  color: #111;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

body.light .btn-send {
  background: linear-gradient(90deg, #007acc, #00bfff);
  color: #fff;
}
/* === ƏLAQƏ FORMU STATUS MESAJI === */
.form-status {
  display: flex;
  align-items: center; /* ✅ ikon və mətn eyni xəttdə */
  justify-content: center; /* ortada hizalansın */
  gap: 10px; /* ikonla mətn arasında məsafə */
  font-size: 18px;
  font-weight: 600;
  color: #00eaff;
  margin-top: 20px;
  text-align: center;
}

.form-status.success {
  color: #00eaff;
  animation: fadeOut 3s ease forwards;
}

.form-status.error {
  color: #ff4d4d;
}
.form-status:empty {
  display: none;
}
.form-status.loading {
  color: #00bfff;
}

@keyframes fadeOut {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  80% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    opacity: 0;
    transform: scale(0.9);
  }
}

/* ✅ Check icon animasiyası */
.checkmark {
  position: relative;
  width: 30px;
  height: 30px;
  border: 2px solid #00eaff;
  border-radius: 50%;
  display: inline-block;
  animation: glowPulse 1.5s ease-in-out infinite alternate;
  transform: translate(3px, 2px);
}

.checkmark::after {
  content: "";
  position: absolute;
  top: 6px; /* bir az aşağı salır */
  left: 9px; /* bir az sağa çəkir */
  width: 6px;
  height: 10px;
  border-right: 2px solid #00eaff;
  border-bottom: 2px solid #00eaff;
  transform: rotate(45deg);
  opacity: 0;
  animation: draw 0.4s ease 0.3s forwards;
}

@keyframes pop {
  0% {
    transform: scale(0);
  }
  80% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes draw {
  to {
    opacity: 1;
  }
  0% {
    transform: rotate(45deg) scale(0);
    opacity: 0;
  }
  100% {
    transform: rotate(45deg) scale(1);
    opacity: 1;
  }
}
@keyframes glowPulse {
  0% {
    box-shadow: 0 0 5px #00eaff, 0 0 10px rgba(0, 234, 255, 0.4);
  }
  100% {
    box-shadow: 0 0 15px #00eaff, 0 0 25px rgba(0, 234, 255, 0.8);
  }
}
.success-message {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #00eaff;
  font-weight: 600;
  font-size: 18px;
  margin-top: 15px;
  animation: fadeIn 0.5s ease forwards;
}

.success-text {
  letter-spacing: 0.5px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === FOOTER === */
.footer {
  background: linear-gradient(135deg, #0c0f14, #12161d);
  color: #a9b3c1;
  text-align: center;
  padding: 30px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  max-width: 900px;
  margin: auto;
}

.footer p {
  margin-bottom: 10px;
  font-size: 14px;
}

.footer .social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.footer .social-links a {
  color: #00eaff;
  text-decoration: none;
  transition: color 0.3s ease;
  font-weight: 500;
}

.footer .social-links a:hover {
  color: #0085ff;
}

/* Light rejim */
body.light .footer {
  background: linear-gradient(135deg, #f8f9fb, #e9eef2);
  color: #444;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
}

body.light .footer .social-links a {
  color: #007acc;
}
body.light .footer .social-links a:hover {
  color: #005fa3;
}
/* ✅ Əlaqə hissəsi */
.contact-info {
  margin-top: 25px;
  text-align: center;
  font-size: 16px;
  color: #a9b3c1;
}

.contact-info p {
  margin-bottom: 10px;
  font-weight: 500;
}

/* Ümumi link dizaynı */
.contact-link {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  margin: 6px 10px;
  padding: 10px 18px;
  border-radius: 30px;
  transition: all 0.3s ease;
}

/* 📞 Zəng et düyməsi */
.contact-link:first-of-type {
  background: linear-gradient(90deg, #00eaff, #0085ff);
  color: #000;
  box-shadow: 0 0 10px rgba(0, 234, 255, 0.3);
}
.contact-link:first-of-type:hover {
  transform: scale(1.05);
  box-shadow: 0 0 18px rgba(0, 234, 255, 0.6);
}

/* 💬 WhatsApp düyməsi */
.contact-link:last-of-type {
  background: linear-gradient(90deg, #25d366, #1ebe57);
  color: #fff;
  box-shadow: 0 0 10px rgba(37, 211, 102, 0.3);
}
.contact-link:last-of-type:hover {
  transform: scale(1.05);
  box-shadow: 0 0 18px rgba(37, 211, 102, 0.6);
}

/* 🌞 Light rejim üçün */
body.light .contact-link:first-of-type {
  background: linear-gradient(90deg, #007acc, #00bfff);
  color: #fff;
}
body.light .contact-link:last-of-type {
  background: linear-gradient(90deg, #22c55e, #16a34a);
  color: #fff;
}