@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,800;1,400&family=Rock+Salt&display=swap');

:root {
  --cerise: #E10547;
  --black:  #1A1A1A;
  --white:  #FFFFFF;
}

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

html { font-size: 18px; scroll-behavior: smooth; }

body {
  font-family: 'EB Garamond', Georgia, serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.75;
}

img { display: block; max-width: 100%; }
a   { color: inherit; }

/* ── Logo lockup ───────────────────────────────── */

.logo-lockup {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-decoration: none;
  line-height: 1;
}

.logo-lockup__main {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.logo-lockup__img {
  height: 40px;
  width: auto;
  display: block;
}

.logo-lockup__divider {
  width: 1px;
  height: 2.8rem;
  background: var(--black);
  opacity: 0.2;
  flex-shrink: 0;
  margin: 0;
}

.logo-lockup__year {
  display: flex;
  flex-direction: column;
  font-family: 'Rock Salt', cursive;
  font-size: 0.52rem;
  color: var(--black);
  line-height: 1.85;
  letter-spacing: 0.02em;
}

.logo-lockup__tagline {
  font-family: 'Rock Salt', cursive;
  font-size: 0.35rem;
  color: var(--black);
  opacity: 0.65;
  letter-spacing: 0.05em;
}

/* White variant — for cerise backgrounds */
.logo-lockup--white .logo-lockup__divider { background: var(--white); opacity: 0.45; }
.logo-lockup--white .logo-lockup__year { color: var(--white); }
.logo-lockup--white .logo-lockup__tagline { color: var(--white); opacity: 0.75; }

/* Hero size */
.logo-lockup--hero {
  gap: 0.6rem;
  margin-bottom: 2rem;
}
.logo-lockup--hero .logo-lockup__main { gap: 0.9rem; }
.logo-lockup--hero .logo-lockup__img { height: 110px; }
.logo-lockup--hero .logo-lockup__divider { height: 5.5rem; width: 2px; opacity: 0.4; }
.logo-lockup--hero .logo-lockup__year { font-size: 1.05rem; line-height: 1.8; }
.logo-lockup--hero .logo-lockup__tagline { font-size: 0.65rem; letter-spacing: 0.08em; opacity: 0.85; }

/* ── Navigation ────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 3rem;
  background: var(--white);
  border-bottom: 1px solid rgba(26,26,26,0.08);
}

.nav__logo {
  height: 34px;
  width: auto;
}

.nav__links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.95rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--black);
  text-decoration: none;
  transition: color 0.2s;
}

.nav__links a:hover,
.nav__links a.active { color: var(--cerise); }

/* ── Hero (home) ────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 7rem 2rem 5rem;
  background-color: var(--cerise);
  background-image: url('../assets/TurasImages_-01.png');
  background-size: cover;
  background-position: center top;
}

.hero__logo {
  width: min(380px, 78vw);
  margin-bottom: 2.5rem;
}

.hero__tagline {
  width: min(580px, 80vw);
  margin-bottom: 3rem;
  opacity: 0.92;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  font-style: italic;
  color: var(--white);
  max-width: 480px;
  line-height: 1.65;
  opacity: 0.88;
  margin-bottom: 2.5rem;
}

.hero__lockup {
  width: min(560px, 85vw);
  margin-bottom: 2rem;
}

.hero__swoosh {
  width: min(460px, 72vw);
  margin: 2.5rem 0;
  opacity: 0.55;
}

.hero__cta {
  display: inline-block;
  padding: 0.9rem 2.4rem;
  border: 2px solid var(--white);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.hero__cta:hover {
  background: var(--white);
  color: var(--cerise);
}

/* ── Page header (inner pages) ─────────────────── */

.page-header {
  padding: 7rem 3rem 3rem;
  background-color: var(--cerise);
  background-image: url('../assets/bg-1.png');
  background-size: cover;
}

.page-header--white {
  background-color: var(--white);
  background-image: none;
  border-bottom: 1px solid rgba(26,26,26,0.1);
}

.page-header__eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  margin-bottom: 1.2rem;
}

.page-header--white .page-header__eyebrow {
  color: var(--cerise);
}

.page-header__title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  max-width: 760px;
}

.page-header--white .page-header__title { color: var(--black); }

.page-header__swoosh {
  width: min(360px, 60vw);
  margin-top: 2.5rem;
  opacity: 0.5;
}

/* ── Sections ───────────────────────────────────── */

.section {
  padding: 5.5rem 3rem;
  max-width: 1140px;
  margin: 0 auto;
}

.section--cerise {
  max-width: 100%;
  background-color: var(--cerise);
  background-image: url('../assets/bg-1.png');
  background-size: cover;
  padding: 5.5rem 3rem;
}

.section--cerise .section__inner {
  max-width: 1140px;
  margin: 0 auto;
}

.section__label {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cerise);
  margin-bottom: 1.5rem;
}

.section--cerise .section__label { color: rgba(255,255,255,0.6); }

.section__heading {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--black);
  max-width: 700px;
  margin-bottom: 2rem;
}

.section--cerise .section__heading { color: var(--white); }

.section__body {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--black);
  max-width: 640px;
}

.section--cerise .section__body { color: rgba(255,255,255,0.88); }

.section__body p + p { margin-top: 1.3em; }

/* ── Two-col layout ─────────────────────────────── */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.two-col--offset {
  grid-template-columns: 3fr 2fr;
}

/* ── Pull quote ─────────────────────────────────── */

.pull-quote {
  border-left: 4px solid var(--cerise);
  padding: 1.2rem 2rem;
  margin: 3.5rem 0;
  max-width: 600px;
}

.pull-quote p {
  font-size: clamp(1.25rem, 2.5vw, 1.65rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--black);
}

/* ── Photo grid ─────────────────────────────────── */

.photo-grid {
  display: grid;
  gap: 1.2rem;
  margin: 4rem 0;
}

.photo-grid--3 { grid-template-columns: repeat(3, 1fr); }
.photo-grid--2 { grid-template-columns: repeat(2, 1fr); }

.photo-grid img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  filter: grayscale(100%);
}

.photo-full {
  width: 100%;
  height: min(60vh, 520px);
  object-fit: cover;
  filter: grayscale(100%);
  margin: 4rem 0;
}

/* ── Graphic divider ─────────────────────────────── */

.swoosh {
  display: block;
  margin: 0 0 4rem;
  opacity: 0.45;
}

.swoosh--sm { width: min(320px, 60vw); }
.swoosh--md { width: min(500px, 75vw); }
.swoosh--center { margin-left: auto; margin-right: auto; }

/* ── Speaker cards ───────────────────────────────── */

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 3rem 2.5rem;
  margin-top: 3.5rem;
}

.speaker-card {
  border-top: 2px solid var(--cerise);
  padding-top: 1.5rem;
}

.speaker-card__name {
  font-size: 1.45rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--black);
  margin-bottom: 0.35rem;
}

.speaker-card__role {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--cerise);
  margin-bottom: 1.1rem;
}

.speaker-card__bio {
  font-size: 1rem;
  line-height: 1.72;
  color: var(--black);
  opacity: 0.78;
}

/* ── Event detail list ───────────────────────────── */

.detail-list {
  list-style: none;
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  max-width: 560px;
}

.detail-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  align-items: baseline;
}

.detail-list__label {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}

.detail-list__value {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--white);
}

/* ── Contact ─────────────────────────────────────── */

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
  margin-top: 3rem;
}

.contact-wrap h3 {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cerise);
  margin-bottom: 1rem;
}

.contact-email {
  font-size: 1.35rem;
  font-style: italic;
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.contact-email:hover {
  color: var(--cerise);
  border-bottom-color: var(--cerise);
}

.social-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 0.5rem;
}

.social-list a {
  font-size: 1rem;
  color: var(--black);
  text-decoration: none;
  border-bottom: 1px solid rgba(26,26,26,0.2);
  padding-bottom: 0.2rem;
  transition: color 0.2s, border-color 0.2s;
}

.social-list a:hover {
  color: var(--cerise);
  border-bottom-color: var(--cerise);
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--black);
  opacity: 0.6;
}

.form-field input,
.form-field textarea {
  font-family: 'EB Garamond', serif;
  font-size: 1rem;
  color: var(--black);
  background: transparent;
  border: none;
  border-bottom: 1.5px solid rgba(26,26,26,0.25);
  padding: 0.5rem 0;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.form-field input:focus,
.form-field textarea:focus {
  border-bottom-color: var(--cerise);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.btn {
  display: inline-block;
  align-self: flex-start;
  padding: 0.85rem 2.2rem;
  background: var(--cerise);
  color: var(--white);
  font-family: 'EB Garamond', serif;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--cerise);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.btn:hover {
  background: transparent;
  color: var(--cerise);
}

.btn--outline {
  background: transparent;
  color: var(--cerise);
}

.btn--outline:hover {
  background: var(--cerise);
  color: var(--white);
}

.btn--white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn--white:hover {
  background: var(--white);
  color: var(--cerise);
}

/* ── Footer ──────────────────────────────────────── */

.footer {
  background-color: var(--cerise);
  background-image: url('../assets/bg-1.png');
  background-size: cover;
  padding: 4.5rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.footer__logo {
  height: 38px;
  width: auto;
}

.footer__tagline {
  width: min(340px, 65vw);
  opacity: 0.78;
}

.footer__nav {
  display: flex;
  gap: 2rem;
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__nav a {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.68);
  text-decoration: none;
  transition: color 0.2s;
}

.footer__nav a:hover { color: var(--white); }

.footer__copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

/* ── Responsive ──────────────────────────────────── */

@media (max-width: 900px) {
  .two-col,
  .two-col--offset,
  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .photo-grid--3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .nav { padding: 1rem 1.5rem; }
  .nav__links { gap: 1.2rem; }
  .nav__links a { font-size: 0.82rem; }

  .section { padding: 3.5rem 1.5rem; }
  .page-header { padding: 7rem 1.5rem 3.5rem; }

  .photo-grid--3,
  .photo-grid--2 { grid-template-columns: 1fr; }

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

  .detail-list li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .footer { padding: 3rem 1.5rem; }
}

/* ── Burger menu ────────────────────────────────── */

.nav__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: transform 0.3s, opacity 0.3s;
}

.nav--open .nav__burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav--open .nav__burger span:nth-child(2) { opacity: 0; }
.nav--open .nav__burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav--open .nav__links {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  inset: 0;
  background: var(--white);
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  z-index: 150;
}

.nav--open .nav__links a {
  font-size: 1.4rem;
  letter-spacing: 0.06em;
}

@media (max-width: 640px) {
  .nav__burger { display: flex; }
  .nav__links { display: none; }
}