/* ============================================
   PORTFOLIO — AMELIA DUBOIS
   French Literature Student · Aesthetic: 
   Parisian Stationery / Soft Botanical
   Fonts: Cormorant Garamond + Dancing Script + Quicksand
   ============================================ */

/* ── VARIABLES ── */
:root {
  --cream:      #fdf8f2;
  --warm-white: #fefcf8;
  --sage:       #8fa98c;
  --sage-light: #c8d8c6;
  --sage-pale:  #edf2ec;
  --rose:       #d9a6a6;
  --rose-light: #f0d4d4;
  --rose-pale:  #fdf0ef;
  --gold:       #c8a96a;
  --gold-light: #e8d5a8;
  --brown:      #6b4c3b;
  --text-dark:  #3a2e28;
  --text-mid:   #6b5d54;
  --text-light: #a08c82;
  --border:     rgba(143, 169, 140, 0.25);

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Quicksand', sans-serif;
  --font-script:'Dancing Script', cursive;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  40px;

  --shadow-soft: 0 4px 24px rgba(107, 76, 59, 0.08);
  --shadow-card: 0 8px 32px rgba(107, 76, 59, 0.10);
  --shadow-hover:0 16px 48px rgba(107, 76, 59, 0.15);

  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background-color: var(--cream);
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font-sans); }

/* ── DECORATIVE DOTS ── */
.deco-dot {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
}
.dot-1 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, var(--rose), transparent 70%);
  top: -80px; right: -80px;
}
.dot-2 {
  width: 260px; height: 260px;
  background: radial-gradient(circle, var(--sage-light), transparent 70%);
  top: 50vh; left: -100px;
}
.dot-3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--gold-light), transparent 70%);
  bottom: 15vh; right: 5vw;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--sage-light); border-radius: 99px; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(253, 248, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.navbar.scrolled {
  padding: 0.7rem 2rem;
  box-shadow: var(--shadow-soft);
}

.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo-script {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--rose);
  line-height: 1;
}
.logo-text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--text-mid);
  font-style: italic;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: 0.04em;
  position: relative;
  transition: color 0.25s;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--rose);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: var(--rose); }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-mid);
  border-radius: 99px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── SECTION SHARED ── */
section {
  position: relative;
  z-index: 1;
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--sage);
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: 0.5rem;
}

.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 1.5rem;
}
.section-title.center { text-align: center; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--rose);
  color: #fff;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  border: none;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(217, 166, 166, 0.4);
}
.btn-primary:hover {
  background: var(--brown);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(107, 76, 59, 0.25);
}
.btn-primary.full { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  border: 1.5px solid var(--sage);
  color: var(--sage);
  transition: var(--transition);
  background: transparent;
}
.btn-outline:hover {
  background: var(--sage-pale);
  transform: translateY(-2px);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 6rem;
  padding-bottom: 3rem;
  max-width: 100%;
  position: relative;
  overflow: hidden;
}

.hero-badge {
  display: inline-block;
  background: var(--sage-pale);
  border: 1px solid var(--sage-light);
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-xl);
  margin-bottom: 1.5rem;
  max-width: max-content;
  margin-left: auto;
  margin-right: auto;
  animation: fadeUp 0.6s ease both;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 300;
  line-height: 1.15;
  text-align: center;
  color: var(--text-dark);
  margin-bottom: 1.2rem;
  animation: fadeUp 0.7s ease 0.1s both;
}
.title-script {
  font-family: var(--font-script);
  font-size: 1.2em;
  color: var(--rose);
  display: block;
}
.title-name {
  font-weight: 600;
  color: var(--brown);
  position: relative;
}
.title-name::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--rose-light), var(--gold-light));
  border-radius: 99px;
}

.hero-sub {
  text-align: center;
  color: var(--text-mid);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto 2rem;
  animation: fadeUp 0.7s ease 0.2s both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.7s ease 0.3s both;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: fadeUp 1s ease 0.5s both;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--sage-light), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* Floating stickers */
.sticker {
  position: absolute;
  font-size: 1.8rem;
  pointer-events: none;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.08));
}
.s1 { top: 15%; right: 8%;  animation-delay: 0s;    font-size: 2rem; }
.s2 { top: 30%; left: 5%;   animation-delay: 1s;    font-size: 1.6rem; }
.s3 { top: 65%; right: 6%;  animation-delay: 2s;    font-size: 1.5rem; }
.s4 { top: 70%; left: 8%;   animation-delay: 0.5s; font-size: 1.7rem; }
.s5 { top: 20%; left: 12%;  animation-delay: 1.5s; font-size: 1.4rem; }

/* ── ABOUT ── */
.about {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 4rem 2.5rem;
  max-width: 100%;
}

.about-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 3.5rem;
  align-items: start;
  max-width: 900px;
  margin: 0 auto;
}

.about-img-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.about-img-frame {
  width: 200px; height: 240px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--rose-pale), var(--sage-pale));
  border: 2px solid var(--rose-light);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.about-img-frame::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px dashed var(--rose-light);
  border-radius: calc(var(--radius-md) - 4px);
  pointer-events: none;
}

.avatar-emoji { font-size: 4.5rem; }

.img-deco {
  position: absolute;
  bottom: 10px; right: 12px;
  color: var(--gold);
  font-size: 1.2rem;
}

.about-tag {
  background: var(--sage-pale);
  border: 1px solid var(--sage-light);
  color: var(--sage);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-xl);
  letter-spacing: 0.06em;
}

.about-text {
  color: var(--text-mid);
  margin-bottom: 1rem;
  font-size: 0.98rem;
}

.about-facts {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.fact-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 1rem;
  background: var(--cream);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.fact-icon { font-size: 1.2rem; flex-shrink: 0; }
.fact-card div { display: flex; flex-direction: column; }
.fact-card strong { font-size: 0.78rem; color: var(--text-light); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; }
.fact-card span  { font-size: 0.92rem; color: var(--text-dark); font-weight: 500; }

/* ── SKILLS ── */
.skills {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
  margin-top: 2.5rem;
}

.skill-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--rose-light), var(--gold-light), var(--sage-light));
  opacity: 0;
  transition: opacity 0.3s;
}
.skill-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.skill-card:hover::before { opacity: 1; }

.skill-icon { font-size: 1.8rem; margin-bottom: 0.7rem; }
.skill-card h3 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}
.skill-card p {
  font-size: 0.85rem;
  color: var(--text-mid);
  margin-bottom: 1.1rem;
}
.skill-bar {
  height: 5px;
  background: var(--sage-pale);
  border-radius: 99px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--rose), var(--gold));
  border-radius: 99px;
  transition: width 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ── PROJECTS ── */
.projects {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.projects-hint {
  text-align: center;
  color: var(--text-light);
  font-size: 0.88rem;
  margin-bottom: 2rem;
  margin-top: -0.5rem;
  font-style: italic;
}

.filter-wrap {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 2.5rem;
}
.filter-btn {
  background: var(--warm-white);
  border: 1.5px solid var(--border);
  color: var(--text-mid);
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-xl);
  font-size: 0.83rem;
  font-weight: 600;
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--rose-pale);
  border-color: var(--rose-light);
  color: var(--brown);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.4rem;
  margin-top: 0.5rem;
}

.proj-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.proj-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--rose-pale) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.proj-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.proj-card:hover::after { opacity: 1; }
.proj-card.hidden { display: none; }

.proj-emoji { font-size: 2.2rem; margin-bottom: 0.8rem; }
.proj-tag {
  display: inline-block;
  background: var(--sage-pale);
  color: var(--sage);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.8rem;
  border-radius: var(--radius-xl);
  margin-bottom: 0.8rem;
  width: fit-content;
}
.proj-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-dark);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.proj-desc {
  font-size: 0.85rem;
  color: var(--text-mid);
  flex: 1;
  margin-bottom: 1.2rem;
}
.proj-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}
.proj-year {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 600;
}
.proj-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--rose);
  transition: color 0.2s, letter-spacing 0.2s;
}
.proj-link:hover { color: var(--brown); letter-spacing: 0.04em; }

/* ── CONTACT ── */
.contact {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

.contact-sub {
  text-align: center;
  color: var(--text-mid);
  margin-bottom: 3rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  max-width: 880px;
  margin: 0 auto;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--warm-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-bottom: 0.8rem;
}
.ci-icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-item div { display: flex; flex-direction: column; }
.contact-item strong { font-size: 0.75rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.06em; }
.contact-item a { font-size: 0.92rem; color: var(--rose); font-weight: 500; transition: color 0.2s; }
.contact-item a:hover { color: var(--brown); }

.contact-quote {
  margin-top: 1.5rem;
  padding: 1.2rem 1.4rem;
  background: linear-gradient(135deg, var(--rose-pale), var(--sage-pale));
  border-radius: var(--radius-md);
  border-left: 3px solid var(--rose);
}
.contact-quote em {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-dark);
  display: block;
  margin-bottom: 0.4rem;
}
.contact-quote span {
  font-size: 0.78rem;
  color: var(--text-light);
}

/* Form */
.contact-form {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}
.form-group {
  margin-bottom: 1.2rem;
}
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 0.4rem;
  letter-spacing: 0.04em;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text-dark);
  background: var(--cream);
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--rose-light);
  box-shadow: 0 0 0 3px rgba(217, 166, 166, 0.15);
}

.form-success {
  display: none;
  text-align: center;
  color: var(--sage);
  font-weight: 600;
  margin-top: 1rem;
  padding: 0.8rem;
  background: var(--sage-pale);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
}

/* ── FOOTER ── */
.footer {
  background: var(--warm-white);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 2.5rem 2rem;
  position: relative;
}
.footer-script {
  font-family: var(--font-script);
  font-size: 2.8rem;
  color: var(--rose-light);
  margin-bottom: 0.3rem;
}
.footer p {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.8rem;
}
.footer p span { color: var(--gold); }
.footer p em { color: var(--rose); font-style: italic; }
.back-top {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--sage);
  letter-spacing: 0.06em;
  transition: color 0.2s;
  border: 1px solid var(--sage-light);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-xl);
}
.back-top:hover { color: var(--brown); border-color: var(--border); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33%       { transform: translateY(-10px) rotate(3deg); }
  66%       { transform: translateY(-5px) rotate(-2deg); }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: 0.3; transform: scaleY(0.6); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  section { padding: 4rem 1.2rem; }

  /* Navbar mobile */
  .hamburger { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(253, 248, 242, 0.97);
    backdrop-filter: blur(12px);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  }
  .nav-links.open { display: flex; }
  .nav-links li a {
    display: block;
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
  }

  /* Hero */
  .hero { padding-left: 1.2rem; padding-right: 1.2rem; }
  .sticker { display: none; }
  .sticker.s1, .sticker.s3 { display: block; font-size: 1.4rem; }

  /* About */
  .about { padding: 3rem 1.5rem; }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about-img-frame { width: 160px; height: 190px; }
  .about-img-wrap { flex-direction: row; align-items: center; gap: 1.2rem; }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-cta { flex-direction: column; align-items: center; }
  .btn-primary, .btn-outline { width: 100%; max-width: 280px; justify-content: center; }
  .about-img-wrap { flex-direction: column; }
  .projects-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
}

@media (min-width: 1200px) {
  section { padding: 6rem 3rem; }
  .about-grid { grid-template-columns: 260px 1fr; }
}