/* ═══════════════════════════════════════════
   Agentic Summer — Inner Circle
   ═══════════════════════════════════════════ */

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

:root {
  --bg: #F5F5F5;
  --white: #ffffff;
  --black: #000000;
  --white-60: rgba(255, 255, 255, 0.6);
  --white-10: rgba(255, 255, 255, 0.1);
  --white-30: rgba(255, 255, 255, 0.3);
  --white-80: rgba(255, 255, 255, 0.8);
  --black-04: rgba(0, 0, 0, 0.04);
  --black-06: rgba(0, 0, 0, 0.06);
  --black-60: rgba(0, 0, 0, 0.6);
  --font-primary: 'Geist', system-ui, sans-serif;
  --font-handwritten: 'Bradley Hand', cursive;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 16px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--bg);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* All main content sits above sticky footer */
.main-content {
  position: relative;
  z-index: 1;
  background: var(--bg);
}


/* ── Navigation ── */
.nav {
  position: absolute;
  top: 50px;
  left: 50px;
  right: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.nav__logo {
  width: 54px;
  height: 33px;
}

.nav__logo img {
  width: 100%;
  height: 100%;
  display: block;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 40px;
  list-style: none;
}

.nav__links a {
  font-size: 20px;
  font-weight: 400;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -1px;
  line-height: 1.2;
  transition: opacity 0.2s;
}

.nav__links a:hover {
  opacity: 0.8;
}


/* ── Hero ── */
.hero {
  position: relative;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
  background: #ffffff;
}

.hero__bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: auto;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to bottom, #ffffff, transparent);
  z-index: 1;
  pointer-events: none;
  display: none;
}

@media (max-width: 768px) {
  .hero::after {
    display: block;
  }
}

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 30px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 80px 60px 0;
}

.hero__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.hero__title {
  font-size: 70px;
  font-weight: 500;
  letter-spacing: -3.5px;
  line-height: 1;
  color: var(--black);
  max-width: 502px;
}

.hero__subtitle {
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -1.2px;
  line-height: 1.2;
  color: var(--black);
  max-width: 593px;
}

.hero__buttons {
  display: flex;
  gap: 16px;
}

.hero__presented {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.hero__presented-label {
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -1px;
  line-height: 1.2;
  color: rgba(0, 0, 0, 0.6);
}


/* ── Buttons ── */
.btn-join {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  height: 45px;
  border-radius: 14px;
  background: var(--black);
  overflow: hidden;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.12);
  text-decoration: none;
  white-space: nowrap;
}

.btn-join span {
  position: relative;
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -1px;
  color: var(--white);
  line-height: 1.2;
}

.btn-explore {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 45px;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  background: var(--white-10);
  backdrop-filter: blur(4.5px);
  -webkit-backdrop-filter: blur(4.5px);
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -1px;
  color: var(--white);
  line-height: 1.2;
  transition: background 0.2s;
}

.btn-explore:hover {
  background: rgba(255, 255, 255, 0.16);
}

.btn-outline {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 45px;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--black);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: -1px;
  color: var(--black);
  line-height: 1.2;
  transition: background 0.2s, color 0.2s;
}

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


/* ── Partners ── */
.hero__partners {
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero__partners a {
  display: block;
  transition: opacity 0.2s;
}

.hero__partners a:hover {
  opacity: 0.7;
}

.hero__partners img {
  display: block;
  height: 28px;
  width: auto;
  object-fit: contain;
  filter: brightness(0);
}

.hero__partners .partner--aiw {
  height: 42px;
}


/* ── Mission ── */
.mission {
  position: relative;
  padding: 160px 276px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  overflow: visible;
  max-width: 1440px;
  margin: 0 auto;
}

.mission__text {
  position: relative;
  z-index: 2;
  max-width: 888px;
  text-align: center;
  font-size: 60px;
  font-weight: 500;
  letter-spacing: -3px;
  line-height: 1.15;
  color: var(--black);
}

.mission__cta {
  position: relative;
  z-index: 2;
}


/* ── Polaroids ── */
.polaroid {
  position: absolute;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 9.165px;
  padding: 7.332px 7.332px 10.082px;
  border-radius: 4.583px;
  background: var(--white);
  box-shadow: 0 3.666px 21.446px 0 rgba(0, 0, 0, 0.11);
  z-index: 1;
  opacity: 0;
  transform: translateY(80px);
  transition: transform 0.7s ease-out, opacity 0.7s ease-out;
}

.polaroid.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .polaroid {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.polaroid img {
  display: block;
  border-radius: 2.75px;
  object-fit: cover;
}

.polaroid__caption {
  font-family: var(--font-handwritten);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: -0.36px;
  line-height: 13px;
  color: var(--black);
  text-align: center;
}

.polaroid--1                  { top: 40px; left: 76px; --rotation: -5.946deg; }
.polaroid--1 img              { width: 203px; height: 241px; }
.polaroid--1 .polaroid__caption { width: 193px; }

.polaroid--2                  { top: 30px; right: 100px; --rotation: 9.59deg; }
.polaroid--2 img              { width: 169px; height: 164px; }

.polaroid--3                  { bottom: 40px; left: 200px; --rotation: 12.7deg; }
.polaroid--3 img              { width: 190px; height: 150px; }
.polaroid--3 .polaroid__caption { width: 105px; }

.polaroid--4                  { bottom: 30px; right: 100px; --rotation: -5.946deg; }
.polaroid--4 img              { width: 191px; height: 167px; }
.polaroid--4 .polaroid__caption { width: 153px; }

/* Hidden state includes rotation */
.polaroid--1, .polaroid--2,
.polaroid--3, .polaroid--4 {
  transform: rotate(var(--rotation)) translateY(80px);
}

.polaroid--1.is-visible, .polaroid--2.is-visible,
.polaroid--3.is-visible, .polaroid--4.is-visible {
  transform: rotate(var(--rotation)) translateY(0);
}


/* ── Polaroid Stack (mobile only) ── */
.polaroid-stack {
  display: none;
}

@media (max-width: 1024px) {
  .mission {
    padding-top: 0;
    padding-bottom: 0;
  }
}

@media (max-width: 768px) {
  /* Scroll-lock wrapper: tall enough for scroll-driven stacking */
  .polaroid-stack {
    display: block;
    height: 250vh;
    position: relative;
  }

  .polaroid-stack__sticky {
    position: sticky;
    top: 0;
    height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .polaroid-stack__pile {
    position: relative;
    width: 260px;
    height: 330px;
  }

  .polaroid-stack__card {
    position: absolute;
    width: 260px;
    height: 330px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 8px 8px 12px;
    border-radius: 5px;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    opacity: 0;
    transform: translateY(120%) rotate(var(--rotation, 0deg));
  }

  .polaroid-stack__card img {
    width: 100%;
    height: 270px;
    object-fit: cover;
    border-radius: 3px;
  }

  .polaroid-stack__card .polaroid__caption {
    font-family: var(--font-handwritten);
    font-size: 11px;
    font-weight: bold;
    letter-spacing: -0.3px;
    line-height: 13px;
    color: var(--black);
    text-align: center;
    max-width: 230px;
  }
}



/* ── Reveal Lines ── */
.reveal-line {
  display: inline;
  opacity: 0;
  transform: translateY(20px);
  transition: transform 0.6s ease-out, opacity 0.5s ease-out;
}

.reveal-line.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal-line {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* ── Mission V2 — Inline Image Typography ── */
.mission-v2 {
  padding: 100px 50px;
  max-width: 1340px;
  margin: 0 auto;
}

.mission-v2__text {
  font-family: var(--font-primary);
  font-size: 60px;
  font-weight: 500;
  letter-spacing: -2.4px;
  line-height: 1.23;
  color: var(--black);
}

.mission-v2__text img {
  display: inline-block;
  vertical-align: middle;
  filter: grayscale(1);
}

.mission-v2__emoji-char {
  font-size: 0.85em;
  line-height: 1;
  vertical-align: middle;
}

.mission-v2__tv {
  height: 1.2em;
  width: 1.2em;
  object-fit: contain;
  vertical-align: middle;
  margin: 0 4px;
}

.mission-v2__img-rounded {
  width: 162px;
  height: 68px;
  object-fit: cover;
  border-radius: 10px;
  margin-left: 4px;
}

.mission-v2__img-rect {
  width: 172px;
  height: 60px;
  object-fit: cover;
  border-radius: 10px;
  margin-left: 8px;
}

.mission-v2__avatars {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin: 0 4px;
}

.mission-v2__avatars img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--white);
  margin-right: -25px;
}

.mission-v2__avatars img:last-child {
  margin-right: 0;
}

@media (max-width: 768px) {
  .mission-v2 {
    padding: 60px 20px;
  }

  .mission-v2__text {
    font-size: 28px;
    letter-spacing: -1.2px;
  }

  .mission-v2__img-rounded {
    width: 80px;
    height: 34px;
  }

  .mission-v2__img-rect {
    width: 86px;
    height: 30px;
  }

  .mission-v2__avatars img {
    width: 40px;
    height: 40px;
    margin-right: -12px;
  }
}

@media (max-width: 420px) {
  .mission-v2__text {
    font-size: 24px;
  }

  .mission-v2__img-rounded {
    width: 64px;
    height: 28px;
  }

  .mission-v2__img-rect {
    width: 70px;
    height: 26px;
  }

  .mission-v2__avatars img {
    width: 34px;
    height: 34px;
    margin-right: -10px;
  }
}


/* ── Section Video ── */
.section-video {
  padding: 50px;
  max-width: 1440px;
  margin: 0 auto;
}

.section-video__wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

.section-video__player {
  width: 100%;
  display: block;
}

.section-video__mute {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease-out, background 0.2s;
}

.section-video__wrap:hover .section-video__mute {
  opacity: 1;
}

.section-video__mute:hover {
  background: rgba(0, 0, 0, 0.7);
}

/* Muted by default: show muted icon */
.icon-muted { display: block; }
.icon-unmuted { display: none; }
.section-video__wrap.is-unmuted .icon-muted { display: none; }
.section-video__wrap.is-unmuted .icon-unmuted { display: block; }

@media (max-width: 768px) {
  .section-video {
    padding: 30px 20px;
  }
}


/* ── Events ── */
.events {
  padding: 50px 50px;
  max-width: 1440px;
  margin: 0 auto;
}

.events__title {
  font-size: 70px;
  font-weight: 500;
  letter-spacing: -3.5px;
  line-height: 1;
  text-align: center;
  margin-bottom: 60px;
}

.events__grid {
  display: flex;
  gap: 20px;
}

.event-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  opacity: 0;
  transform: translateY(60px);
  transition: transform 0.6s ease-out, opacity 0.6s ease-out;
}

.event-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .event-card {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.event-card__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.event-card__img {
  width: 100%;
  height: 536px;
  display: block;
  object-fit: cover;
  transition: transform 0.3s ease-out;
}

.event-card:hover .event-card__img {
  transform: scale(1.04);
}

.event-card__title {
  font-size: 32px;
  font-weight: 500;
  letter-spacing: -1.6px;
  line-height: 1.2;
}

.event-card__desc {
  margin-top: 12px;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.6px;
  line-height: 1.2;
  color: var(--black-60);
}

.event-card__tags {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  background: var(--black-06);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.9px;
  line-height: 1.2;
  color: var(--black-60);
  white-space: nowrap;
}


/* ── Logo Marquee ── */
.marquee {
  padding: 80px 0;
  overflow: hidden;
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: 60px;
  width: max-content;
  animation: marquee-scroll 20s linear infinite;
}

.marquee__track img[src*="elevenlabs"] {
  height: 27px;
}

.marquee__track img {
  height: 32px;
  width: auto;
  max-height: 32px;
  object-fit: contain;
  opacity: 0.5;
  filter: grayscale(1) brightness(0.3);
  flex-shrink: 0;
}

.marquee__track .marquee__blurred {
  filter: grayscale(1) brightness(0.3) blur(5px);
  opacity: 0.25;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .marquee {
    padding: 50px 0;
  }

  .marquee__track {
    gap: 40px;
    animation-duration: 15s;
  }

  .marquee__track img {
    height: 22px;
  }
}


/* ── Cities Carousel ── */
.cities {
  padding: 100px 0;
  max-width: 1440px;
  margin: 0 auto;
}

.cities__heading {
  font-size: 70px;
  font-weight: 500;
  letter-spacing: -3.5px;
  line-height: 1;
  text-align: center;
}

.cities__tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}

.cities__tab {
  height: 36px;
  padding: 0 16px;
  border-radius: 13px;
  border: 1px solid rgba(0, 0, 0, 0.2);
  background: transparent;
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.3px;
  color: var(--black);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.cities__tab--active {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}

.cities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 0 50px;
  margin-top: 40px;
}

.city-card {
  width: 100%;
}

.city-card--hidden {
  display: none;
}

.city-card__mobile-register {
  display: none;
}

.city-card__img {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.city-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.city-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.76) 0%, transparent 69.47%);
}

.city-card__info {
  position: absolute;
  bottom: 26px;
  left: 26px;
}

.city-card__hover-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.2s ease-out;
  z-index: 2;
  border-radius: inherit;
}

.city-card:hover .city-card__hover-overlay {
  opacity: 1;
}


.city-card__register,
.city-card__hover-overlay .luma-checkout--button {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 38px;
  padding: 0 20px;
  border-radius: 12px !important;
  border: none !important;
  background: var(--black) !important;
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--white) !important;
  text-decoration: none;
  cursor: pointer;
}

.city-card__name {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -1.3px;
  line-height: 1.1;
  color: var(--white);
}

.city-card__date {
  margin-top: 8px;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: -0.48px;
  line-height: 1.2;
  color: var(--white-60);
}


.cities__arrows {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 30px;
}

.cities__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  transition: background 0.2s, border-color 0.2s;
}

.cities__arrow:hover {
  background: var(--black);
  border-color: var(--black);
  color: var(--white);
}


/* ── FAQ ── */
.faq {
  padding: 0 190px 140px;
  max-width: 1440px;
  margin: 0 auto;
}

.faq__title {
  font-size: 60px;
  font-weight: 500;
  letter-spacing: -2.4px;
  line-height: 1;
  text-align: center;
  margin-bottom: 60px;
}

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

.faq__item {
  border-radius: var(--radius-lg);
  background: var(--black-04);
  cursor: pointer;
  transition: background 0.2s;
  overflow: hidden;
}

.faq__item:hover {
  background: rgba(0, 0, 0, 0.07);
}

.faq__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 26px;
}

.faq__question {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -1.3px;
  line-height: 1.2;
}

.faq__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  position: relative;
}

.faq__icon::before,
.faq__icon::after {
  content: '';
  position: absolute;
  background: var(--black);
  border-radius: 1px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease-out, opacity 0.2s ease-out;
}

.faq__icon::before {
  width: 16px;
  height: 2px;
}

.faq__icon::after {
  width: 2px;
  height: 16px;
}

.faq__item.is-open .faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.2s ease-out;
}

.faq__answer-inner {
  overflow: hidden;
}

.faq__item.is-open .faq__answer {
  grid-template-rows: 1fr;
}

.faq__answer p {
  padding: 0 26px 20px;
  font-size: 18px;
  font-weight: 400;
  letter-spacing: -0.5px;
  line-height: 1.5;
  color: var(--black-60);
}


/* ── Footer ── */
.footer {
  position: sticky;
  bottom: 0;
  width: 100%;
  height: 745px;
  overflow: hidden;
  z-index: 0;
}

.footer__bg {
  position: absolute;
  inset: 0;
}

.footer__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.footer__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2) 0%, transparent 55%);
}

.footer__content {
  position: absolute;
  top: 50px;
  left: 50px;
  right: 50px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.footer__subscribe {
  max-width: 390px;
}

.footer__subscribe-title {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -1.4px;
  line-height: 30px;
  color: var(--white);
  text-transform: capitalize;
  max-width: 188px;
}

.footer__form {
  margin-top: 18px;
  display: flex;
  gap: 8px;
  width: 100%;
}

.footer__input {
  flex: 1;
  height: 42px;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  background: var(--white-30);
  backdrop-filter: blur(5.5px);
  -webkit-backdrop-filter: blur(5.5px);
  border: none;
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.7px;
  color: var(--white);
  outline: none;
}

.footer__input::placeholder {
  color: var(--white-80);
}

.footer__submit {
  height: 42px;
  padding: 10px 16px 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: none;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.8px;
  line-height: 16px;
  color: var(--black);
  transition: opacity 0.2s;
}

.footer__submit:hover {
  opacity: 0.9;
}

.footer__links-wrap {
  display: flex;
  gap: 80px;
}

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

.footer__col-title {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.8px;
  line-height: 20px;
  color: var(--white);
}

.footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
}

.footer__col-links a {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: -0.8px;
  line-height: 20px;
  color: var(--white-60);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer__presented {
  position: absolute;
  top: 43%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  text-align: center;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.8px;
  line-height: 1.2;
  color: rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.footer__presented a {
  color: var(--black);
  text-decoration: none;
  transition: opacity 0.2s;
}

.footer__presented a:hover {
  opacity: 0.7;
}

.footer__bottom {
  position: absolute;
  bottom: 20px;
  left: 50px;
  right: 50px;
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: -0.7px;
  line-height: 20px;
  color: var(--white);
}


/* ═══════════════════════════════════════════
   Responsive — Tablet (≤1024px)
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero__title {
    font-size: 52px;
  }

  .hero__subtitle {
    font-size: 20px;
    max-width: none;
  }

  .mission {
    padding: 120px 60px;
  }

  .mission__text {
    font-size: 44px;
  }

  .polaroid { display: none; }

  .events__title {
    font-size: 52px;
  }

  .events__grid {
    flex-direction: column;
    gap: 40px;
  }

  .event-card__img {
    height: 380px;
  }

  .cities__heading {
    font-size: 52px;
  }

  .faq {
    padding: 0 50px 100px;
  }

  .faq__title {
    font-size: 44px;
  }

  .faq__question {
    font-size: 22px;
  }

  .footer__content {
    flex-direction: column;
    gap: 40px;
  }

  .footer__links-wrap {
    gap: 50px;
  }
}


/* ═══════════════════════════════════════════
   Responsive — Mobile (≤768px)
   ═══════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Nav */
  .nav {
    top: 24px;
    left: 20px;
    right: 20px;
  }

  .nav__links {
    gap: 20px;
  }

  .nav__links a {
    font-size: 16px;
  }

  /* Hero */
  .hero__bg {
    width: 100%;
    height: 50%;
    left: 0;
    transform: none;
    object-fit: cover;
    object-position: center top;
  }

  .hero__content {
    padding: 50px 20px 30px;
    gap: 20px;
  }

  .hero__title {
    font-size: 36px;
    letter-spacing: -2px;
    max-width: none;
  }

  .hero__subtitle {
    font-size: 16px;
    letter-spacing: -0.5px;
    max-width: none;
  }

  .hero__presented-label {
    font-size: 16px;
  }

  .btn-join {
    width: 120px;
    height: 40px;
  }

  .btn-join span {
    font-size: 16px;
  }

  .hero__partners {
    gap: 12px;
  }

  /* Mission */
  .mission {
    padding: 80px 20px;
  }

  .mission__text {
    font-size: 30px;
    letter-spacing: -1.5px;
  }

  .btn-outline {
    font-size: 16px;
    height: 40px;
  }

  /* Events */
  .events {
    padding: 0 20px;
  }

  .events__title {
    font-size: 36px;
    letter-spacing: -2px;
    margin-bottom: 32px;
  }

  .event-card__img {
    height: 280px;
  }

  .event-card__title {
    font-size: 24px;
  }

  .event-card__desc {
    font-size: 16px;
  }

  .tag {
    font-size: 14px;
    padding: 4px 8px;
  }

  /* Cities */
  .cities {
    padding: 50px 0;
  }

  .cities__heading {
    font-size: 36px;
    letter-spacing: -2px;
    padding: 0 20px;
  }

  .cities__tabs {
    gap: 6px;
    flex-wrap: nowrap;
    padding: 0 20px;
  }

  .cities__tab {
    padding: 0 12px;
    font-size: 13px;
    white-space: nowrap;
  }

  .cities__grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 20px;
    gap: 14px;
    margin-top: 30px;
  }

  .city-card {
    width: 100%;
  }

  .city-card__hover-overlay {
    display: none;
  }

  .city-card__mobile-register {
    display: flex;
    justify-content: center;
    margin-top: 10px;
  }

  .city-card__mobile-register a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 34px;
    padding: 0 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--black);
    background: transparent;
    font-family: var(--font-primary);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.3px;
    color: var(--black);
    text-decoration: none;
  }

  .city-card__name {
    font-size: 20px;
  }

  .city-card__date {
    font-size: 14px;
  }

  .city-card__info {
    bottom: 20px;
    left: 20px;
  }

  /* FAQ */
  .faq {
    padding: 0 20px 80px;
  }

  .faq__title {
    font-size: 32px;
    letter-spacing: -1.6px;
    margin-bottom: 32px;
  }

  .faq__header {
    padding: 16px 20px;
  }

  .faq__question {
    font-size: 18px;
    letter-spacing: -0.5px;
  }

  .faq__answer p {
    font-size: 15px;
    padding: 0 20px 16px;
  }

  /* Footer */
  .footer {
    height: auto;
    min-height: 600px;
  }

  .footer__bg img {
    content: url('assets/footer-image-mobile.png');
    object-position: center top;
  }

  .footer__content {
    top: 30px;
    left: 20px;
    right: 20px;
    flex-direction: column;
    gap: 32px;
  }

  .footer__subscribe {
    max-width: none;
    width: 100%;
  }

  .footer__subscribe-title {
    font-size: 22px;
    max-width: none;
  }

  .footer__links-wrap {
    gap: 40px;
  }

  .footer__bottom {
    left: 20px;
    right: 20px;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
  }

  .footer__presented {
    top: auto;
    bottom: 320px;
    font-size: 16px;
    color: var(--black);
    letter-spacing: -0.5px;
  }

  .footer__presented a {
    color: var(--black);
  }
}


/* ═══════════════════════════════════════════
   Responsive — Small Mobile (≤420px)
   ═══════════════════════════════════════════ */
@media (max-width: 420px) {
  .hero__title {
    font-size: 32px;
  }

  .hero__subtitle {
    font-size: 15px;
  }

  .mission__text {
    font-size: 26px;
  }

  .events__title {
    font-size: 30px;
  }

  .cities__heading {
    font-size: 30px;
  }

  .faq__title {
    font-size: 28px;
  }

  .faq__question {
    font-size: 16px;
  }

  .event-card__img {
    height: 220px;
  }
}