/* ============================================
   SALVIA PORTFOLIO — Dark Luxury Editorial Theme
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300&family=DM+Mono:wght@300;400;500&family=Outfit:wght@300;400;500;600&display=swap');

/* ── CSS VARIABLES ── */
:root {
  --bg: #080a0f;
  --bg2: #0e1118;
  --bg3: #141720;
  --surface: #1a1f2e;
  --border: rgba(255, 255, 255, 0.07);
  --accent: #c8a96e;
  --accent2: #e8c98e;
  --text: #e8e6e1;
  --muted: #6b7280;
  --glow: rgba(200, 169, 110, 0.15);

  --font-display: 'Cormorant Garamond', serif;
  --font-mono: 'DM Mono', monospace;
  --font-body: 'Outfit', sans-serif;

  --nav-h: 72px;
  --max-w: 1200px;
  --radius: 4px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET & BASE ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: default;
}

/* Subtle noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

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

img {
  display: block;
  max-width: 100%;
  object-fit: cover;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 2px;
}

/* ============================================
   NAVIGATION
   ============================================ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  height: var(--nav-h);
}

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-container>span {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--accent);
  position: relative;
}

.nav-container>span::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.nav-container>span:hover::after {
  transform: scaleX(1);
}

.nav-links- {
  display: flex;
  align-items: center;
  gap: 8px;
}

.home-link a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 16px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  position: relative;
}

.home-link a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.home-link a:hover {
  color: var(--accent2);
}

.home-link a:hover::after {
  transform: scaleX(1);
}

/* Hamburg Icon */
.hamburg {
  display: none;
  font-size: 1.4rem;
  color: var(--accent);
  cursor: pointer;
  transition: transform var(--transition);
  padding: 8px;
}

.hamburg:hover {
  transform: scale(1.1);
}

/* Dropdown Mobile Nav */
.dropdown {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(8, 10, 15, 0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  z-index: 999;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown.active {
  transform: translateY(0);
}

.nav-links {
  display: flex;
  flex-direction: column;
  padding: 32px 40px 40px;
  gap: 4px;
  position: relative;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition), padding-left var(--transition);
}

.nav-links a:hover {
  color: var(--accent);
  padding-left: 12px;
}

.cancel {
  position: absolute;
  top: 24px;
  right: 40px;
  font-size: 1.4rem;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--transition), transform var(--transition);
}

.cancel:hover {
  color: var(--accent);
  transform: rotate(90deg);
}

/* ============================================
   HERO SECTION
   ============================================ */
section:first-of-type {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}

/* Diagonal gradient backdrop */
section:first-of-type::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(ellipse at center, rgba(200, 169, 110, 0.06) 0%, transparent 65%);
  pointer-events: none;
}

section:first-of-type::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.3;
}

.main-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 40px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.image {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.image img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  box-shadow: 0 0 40px var(--glow), 0 0 80px rgba(200, 169, 110, 0.05);
  object-fit: cover;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: fadeInUp 0.8s ease both;
}

.image img:hover {
  transform: scale(1.03);
  box-shadow: 0 0 60px var(--glow), 0 0 120px rgba(200, 169, 110, 0.08);
}

.image h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--text);
  animation: fadeInUp 0.8s 0.15s ease both;
}

.image h1 span {
  color: var(--accent);
  font-style: italic;
}

/* Typewriter */
.typewritter {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: fadeInUp 0.8s 0.25s ease both;
}

.typewritter-text {
  color: var(--accent2);
  border-right: 2px solid var(--accent);
  padding-right: 4px;
  animation: blink 0.75s step-end infinite;
}

@keyframes blink {

  0%,
  100% {
    border-color: var(--accent);
  }

  50% {
    border-color: transparent;
  }
}

.main-container>p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 560px;
  line-height: 1.8;
  animation: fadeInUp 0.8s 0.35s ease both;
}

/* Social Links */
.social-links {
  display: flex;
  gap: 16px;
  animation: fadeInUp 0.8s 0.45s ease both;
}

.social-links a {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 1rem;
  transition: border-color var(--transition), color var(--transition),
    background var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.social-links a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glow);
  transform: scale(0);
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.social-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.social-links a:hover::before {
  transform: scale(1);
}

/* CTA Button */
.btn {
  animation: fadeInUp 0.8s 0.55s ease both;
}

.btn button {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 14px 40px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition),
    box-shadow var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.btn button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transition: left 0.35s ease;
  z-index: -1;
}

.btn button:hover {
  color: var(--bg);
  box-shadow: 0 8px 30px var(--glow);
  transform: translateY(-2px);
}

.btn button:hover::before {
  left: 0;
}

.btn button:active {
  transform: translateY(0);
}

/* ============================================
   SECTION BASE STYLES
   ============================================ */
section {
  padding: 100px 0;
  position: relative;
}

.content {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}

/* Section title */
.title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 60px;
  position: relative;
  display: inline-block;
}

.title span {
  color: var(--accent);
  font-style: italic;
}

.title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 60px;
  height: 1px;
  background: var(--accent);
  transition: width 0.5s ease;
}

section:hover .title::after {
  width: 100%;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  background: var(--bg2);
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.2;
}

.About-details {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: center;
}

.About-details .left img {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius);
  filter: grayscale(20%);
  border: 1px solid var(--border);
  box-shadow: 20px 20px 0 var(--surface);
  transition: filter var(--transition), box-shadow var(--transition), transform var(--transition);
}

.About-details .left img:hover {
  filter: grayscale(0%);
  box-shadow: 24px 24px 0 var(--accent);
  transform: translate(-4px, -4px);
}

.About-details .right .topic {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--accent2);
  margin-bottom: 20px;
  font-style: italic;
}

.About-details .right p {
  color: var(--muted);
  line-height: 1.9;
  margin-bottom: 36px;
  font-size: 1rem;
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills {
  background: var(--bg);
}

.Sills-details .topic {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--muted);
  margin-bottom: 12px;
}

.Sills-details>p {
  color: var(--muted);
  margin-bottom: 48px;
  font-size: 0.95rem;
}

.boxes {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.skills .box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition),
    box-shadow var(--transition);
}

.skills .box::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width 0.4s ease;
}

.skills .box:hover {
  border-color: rgba(200, 169, 110, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.skills .box:hover::before {
  width: 100%;
}

.skills .box .topic {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 16px;
}

.skills .box .per {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(60px,1fr));

}
.skills .box .per .icons{
  font-size: 0.8rem;
  text-align: center;
  padding: 1px;
}
.skills .box .per .icons img{
  margin: 8px;
}

/* Skill bar */
.skills .box::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.skills .box:hover::after {
  opacity: 1;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */
.projects {
  background: var(--bg2);
}

.projects .title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 300;
  color: var(--text);
  margin-bottom: 60px;
}

.tech-stack {
  font-family: var(--font-display);
  font-weight: 500;
}

.project-details .boxes {
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.projects .box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition),
    box-shadow var(--transition);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.projects .box::before ,.certificates .box::before{
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.projects .box:hover, .certificates .box:hover {
  border-color: rgba(200, 169, 110, 0.4);
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.projects .box:hover::before ,.certificates .box::before{
  opacity: 1;
}

.projects .box .topic {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
  transition: color var(--transition);
}

.projects .box:hover .topic {
  color: var(--accent);
}

.projects .box .per {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text);
  font-weight: 300;
}

/* Corner accent */
.projects .box::after {
  content: '→';
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 1.2rem;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.projects .box:hover::after {
  opacity: 1;
  transform: translateX(0);
}
/* ============================================
   CERTIFICATE SECTION
   ============================================ */
.certificates{
  background-color: var(--bg);
}
.certificates .box{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition),
    box-shadow var(--transition);
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.box-cer img{
  margin: 2rem 0rem;
  max-height: 12rem;
  border-radius: 0.5rem;
}
/* ============================================
   CONTACTS SECTION
   ============================================ */
.contacts {
  background: var(--bg2F);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.contacts::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse at center, rgba(200, 169, 110, 0.04) 0%, transparent 65%);
  pointer-events: none;
}

.contacts .title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 56px;
  display: inline-block;
}

/* Two-column layout */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

/* ── FORM ── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  background: var(--bg);
  display: inline-block;
  position: absolute;
  top: -10px;
  left: 16px;
  padding: 0 6px;
  z-index: 1;
}

.form-group input,
.form-group textarea {
  background: transparent;
  border: 1.5px solid var(--accent);
  border-radius: 10px;
  padding: 18px 20px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent2);
  box-shadow: 0 0 0 3px rgba(200, 169, 110, 0.1);
}

.form-group textarea {
  min-height: 160px;
}

/* Send button */
.send-btn {
  align-self: flex-start;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 50px;
  padding: 16px 40px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.send-btn:hover {
  background: var(--accent2);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(200, 169, 110, 0.3);
}

.send-btn:active {
  transform: translateY(0);
}

/* ── INFO PANEL ── */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 36px;
  padding-top: 16px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 20px;
}

.info-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--bg);
  transition: transform var(--transition), background var(--transition);
}

.info-item:hover .info-icon {
  transform: scale(1.1);
  background: var(--accent2);
}

.info-item span {
  font-size: 1rem;
  color: var(--text);
  font-weight: 400;
  word-break: break-all;
}

@media (max-width: 768px) {
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 28px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Intersection Observer fallback — reveal on scroll */
.about .content,
.skills .content,
.projects .content,
.contacts .content {
  animation: fadeInUp 0.7s ease both;
  animation-play-state: paused;
}

section.visible .content {
  animation-play-state: running;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 960px) {
  .nav-links- {
    display: none;
  }

  .hamburg {
    display: block;
  }

  .dropdown {
    display: block;
  }

  .About-details {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .About-details .left {
    display: flex;
    justify-content: center;
  }

  .About-details .left img {
    max-width: 260px;
  }
}

@media (max-width: 640px) {
  :root {
    --nav-h: 64px;
  }

  .nav-container {
    padding: 0 24px;
  }

  .content {
    padding: 0 24px;
  }

  .main-container {
    padding: 60px 24px;
  }

  .image h1 {
    font-size: 2.6rem;
  }

  .image img {
    width: 130px;
    height: 130px;
  }

  .boxes {
    grid-template-columns: 1fr 1fr;
  }

  .project-details .boxes {
    grid-template-columns: 1fr;
  }

  .nav-links {
    padding: 24px;
  }

  .cancel {
    right: 24px;
    top: 16px;
  }

  .contacts {
    padding: 80px 24px;
  }

  .footer {
    padding: 24px;
  }
}

@media (max-width: 380px) {
  .boxes {
    grid-template-columns: 1fr;
  }

  .social-links {
    gap: 10px;
  }
}

/* ============================================
   JAVASCRIPT HELPERS (added via JS)
   ============================================ */

/* Active nav link */
.home-link a.active {
  color: var(--accent);
}

/* Scroll-to-top button (optional) */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 500;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}