/* =========================================================
   PREMIUM EVENT WEBSITE UI
========================================================= */

:root {
  --bg: #080807;
  --bg-soft: #11110f;

  --panel: rgba(20, 20, 18, 0.74);

  --line: rgba(255, 255, 255, 0.08);

  --text: #f5f1e9;
  --muted: #b9b0a2;

  --gold: #d9af52;
  --gold-bright: #ffe4a3;

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.42);
}

/* =========================================================
   RESET
========================================================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  background: var(--bg);

  color: var(--text);

  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

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

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

/* =========================================================
   CONTAINER
========================================================= */

.section-inner {
  width: 100%;

  max-width: 2560px;

  margin: 0 auto;

  padding-left: 50px;
  padding-right: 50px;
}

/* =========================================================
   GLOBAL IMAGE SECTIONS
========================================================= */

.section-image,
.intro-section,
.audience-section,
.studio-section,
.cta-section {
  position: relative;

  overflow: hidden;
  isolation: isolate;
}

/* background image */

.section-image::before,
.intro-section::before,
.audience-section::before,
.studio-section::before,
.cta-section::before {
  content: "";

  position: absolute;
  inset: 0;

  z-index: -2;

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  transform: scale(1.04);
}

/* dark overlay */

.section-image::after,
.intro-section::after {
  content: "";

  position: absolute;
  inset: 0;

  z-index: -1;

  background: linear-gradient(
    180deg,
    rgba(7, 7, 7, 0.42),
    rgba(8, 8, 7, 0.28),
    rgba(7, 7, 7, 0.52)
  );
}

.audience-section::after {
  content: "";

  position: absolute;
  inset: 0;

  z-index: -1;

  background: linear-gradient(
    180deg,
    rgba(7, 7, 7, 0.12),
    rgba(8, 8, 7, 0.06),
    rgba(7, 7, 7, 0.2)
  );
}

.vision-section::after {
  content: "";

  position: absolute;
  inset: 0;

  z-index: -1;

  background: linear-gradient(
    180deg,
    rgba(7, 7, 7, 0.62),
    rgba(8, 8, 7, 0.48),
    rgba(7, 7, 7, 0.72)
  );
}

.studio-section::after {
  content: "";

  position: absolute;
  inset: 0;

  z-index: -1;

  background: linear-gradient(
    180deg,
    rgba(7, 7, 7, 0.12),
    rgba(8, 8, 7, 0.06),
    rgba(7, 7, 7, 0.2)
  );
}

/* =========================================================
   SECTION BACKGROUND IMAGES
========================================================= */

.section-image-hero::before {
  background-image: url("../assets/bb-hero.png");
}

.section-image-business::before {
  background-image: url("../assets/bb-business.png");
}

.section-image-venue::before {
  background-image: url("../assets/bb-vision.png");
}

.intro-section::before {
  background-image: url("../assets/bb-about.png");

  opacity: 0.22;
}

.audience-section::before {
  background-image: url("../assets/bb-audience.png");

  opacity: 0.18;
}

.studio-section::before {
  background-image: url("../assets/bb-studio.png");

  opacity: 0.18;
}

.cta-section::before {
  background-image: url("../assets/cta.png");

  opacity: 0.2;
}

/* =========================================================
   HERO
========================================================= */

.hero {
  min-height: 100vh;

  padding: 180px 0 110px;

  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;

  grid-template-columns:
    minmax(0, 1.08fr)
    minmax(340px, 0.72fr);

  align-items: center;

  gap: 72px;
}

.hero-copy {
  max-width: 760px;
}

/* =========================================================
   TYPOGRAPHY
========================================================= */

.eyebrow {
  margin: 0 0 16px;

  color: var(--gold-bright);

  font-size: 0.8rem;
  font-weight: 800;

  text-transform: uppercase;
  letter-spacing: 0.18em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;

  line-height: 1.02;
}

h1 {
  max-width: 720px;

  margin-bottom: 24px;

  font-size: clamp(3rem, 5vw, 5.7rem);
}

h2 {
  margin-bottom: 18px;

  font-size: clamp(1.9rem, 3vw, 3.4rem);
}

h3 {
  margin-bottom: 12px;

  color: var(--text);

  font-size: 1.02rem;
  line-height: 1.45;
}

p {
  color: var(--muted);

  font-size: 0.96rem;
  line-height: 1.9;
}

.hero-lead {
  max-width: 620px;

  font-size: 1rem;
}

/* =========================================================
   BUTTONS
========================================================= */

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;

  gap: 14px;

  margin-top: 32px;
}

.btn {
  position: relative;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 52px;

  padding: 0 24px;

  border-radius: 999px;

  font-size: 1rem;
  font-weight: 800;

  overflow: hidden;

  transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
}

.btn:hover {
  transform: translateY(-4px);
}

.btn-primary {
  color: #12100b;

  background: linear-gradient(135deg, #ffe8b5, #d9af52);

  box-shadow: 0 20px 45px rgba(217, 175, 82, 0.26);
}

.btn-primary:hover {
  box-shadow: 0 26px 65px rgba(217, 175, 82, 0.38);
}

.btn-secondary {
  color: var(--text);

  border: 1px solid rgba(255, 255, 255, 0.1);

  background: rgba(255, 255, 255, 0.04);

  backdrop-filter: blur(12px);
}

/* =========================================================
   GLASS CARDS
========================================================= */

.event-panel,
.glass-list,
.audience-card,
.cta-card,
.feature-cards article,
.vision-grid article,
.studio-grid article {
  position: relative;

  border: 1px solid rgba(255, 255, 255, 0.08);

  border-radius: 28px;

  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.03)
  );

  backdrop-filter: blur(18px);

  box-shadow: var(--shadow);

  overflow: hidden;
}

/* top shine */

.event-panel::before,
.glass-list::before,
.audience-card::before,
.cta-card::before,
.feature-cards article::before,
.vision-grid article::before,
.studio-grid article::before {
  content: "";

  position: absolute;
  top: 0;
  left: 0;

  width: 100%;
  height: 1px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.55),
    transparent
  );
}

/* =========================================================
   EVENT PANEL
========================================================= */

.event-panel {
  padding: 36px;

  backdrop-filter: blur(20px);
}

.event-logo {
  width: 220px;
  height: 140px;

  margin: 0 auto 28px;

  object-fit: contain;
}

.event-panel dl {
  display: grid;
  gap: 22px;
}

.event-panel dt {
  color: var(--gold-bright);

  font-size: 0.68rem;
  font-weight: 900;

  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.event-panel dd {
  margin: 5px 0 0;

  color: var(--text);

  font-size: 1rem;
  font-weight: 700;
}

.panel-stats {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 12px;

  margin-top: 28px;
}

.panel-stats span {
  padding: 12px;

  border-radius: 14px;

  background: rgba(255, 255, 255, 0.05);

  color: var(--silver);

  font-size: 0.72rem;
  font-weight: 800;

  text-align: center;
}

/* =========================================================
   SECTION SPACING
========================================================= */

.intro-section,
.audience-section,
.studio-section,
.cta-section,
.vision-section {
  padding: 115px 0;
}

/* =========================================================
   TWO COLUMN
========================================================= */

.two-column {
  display: grid;

  grid-template-columns:
    minmax(0, 0.92fr)
    minmax(340px, 0.78fr);

  gap: 80px;

  align-items: start;
}

.two-column.reverse {
  grid-template-columns:
    minmax(340px, 0.82fr)
    minmax(0, 0.92fr);

  align-items: center;
}

/* =========================================================
   GLASS LIST
========================================================= */

.glass-list {
  overflow: hidden;
}

.glass-list article {
  padding: 30px;

  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.glass-list article:last-child {
  border-bottom: 0;
}

.glass-list span,
.feature-cards span,
.studio-grid span {
  display: inline-block;

  margin-bottom: 12px;

  color: var(--gold-bright);

  font-size: 0.7rem;
  font-weight: 900;

  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* =========================================================
   FEATURE BAND
========================================================= */

.feature-band {
  padding: 120px 0;
}

.feature-band h2 {
  max-width: 820px;
}

/* =========================================================
   CARDS GRID
========================================================= */

.feature-cards,
.vision-grid {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 20px;

  margin-top: 38px;
}

.studio-grid {
  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 20px;

  margin-top: 38px;
}

.feature-cards article,
.vision-grid article,
.studio-grid article {
  padding: 32px;

  transition: transform 0.35s ease, border-color 0.35s ease,
    background 0.35s ease;
}

.feature-cards article:hover,
.vision-grid article:hover,
.studio-grid article:hover {
  transform: translateY(-8px);

  border-color: rgba(217, 175, 82, 0.28);

  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.1),
    rgba(255, 255, 255, 0.04)
  );
}

/* =========================================================
   AUDIENCE CARD
========================================================= */

.audience-card {
  padding: 12px 28px;
}

.audience-card ul {
  list-style: none;

  margin: 0;
  padding: 0;
}

.audience-card li {
  padding: 22px 0;

  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.audience-card li:last-child {
  border-bottom: 0;
}

.audience-card strong {
  display: block;

  margin-bottom: 8px;

  color: var(--text);

  font-size: 1rem;
}

.audience-card span {
  display: block;

  color: var(--muted);

  line-height: 1.7;
}

/* =========================================================
   VISION
========================================================= */

.vision-section {
  padding: 120px 0;
}

.section-heading {
  max-width: 740px;
}

.vision-lead {
  color: #d5d5d5;
}

.vision-grid {
  grid-template-columns: repeat(4, 1fr);
}

/* =========================================================
   CTA
========================================================= */

.cta-section {
  padding-top: 50px;
}

.cta-card {
  display: grid;

  grid-template-columns:
    minmax(0, 1fr)
    auto;

  align-items: center;

  gap: 54px;

  padding: clamp(32px, 5vw, 62px);

  background: linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.08),
      rgba(255, 255, 255, 0.03)
    ),
    radial-gradient(
      circle at top right,
      rgba(217, 175, 82, 0.16),
      transparent 28%
    );
}

.cta-card h2 {
  margin-bottom: 16px;
}

.cta-card p {
  max-width: 700px;

  margin-bottom: 0;
}

/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 980px) {
  .section-inner {
    padding-left: 30px;
    padding-right: 30px;
  }

  .hero-grid,
  .two-column,
  .two-column.reverse,
  .cta-card {
    grid-template-columns: 1fr;
  }

  .feature-cards,
  .studio-grid,
  .vision-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .audience-section .two-column.reverse {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 36px;
  }

  .audience-section .two-column.reverse > div:last-child {
    order: -1;
    width: 100%;
  }

  .audience-card {
    width: 100%;
  }

  .audience-section h2 {
    margin-bottom: 16px;
  }

  .hero {
    min-height: auto;

    padding-top: 160px;
  }
}

@media (max-width: 1400px) {
  .section-inner {
    padding-left: 40px;
    padding-right: 40px;
  }

  .hero {
    min-height: auto;

    padding-top: 170px;
  }
}

@media (max-width: 640px) {
  .section-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero,
  .intro-section,
  .audience-section,
  .studio-section,
  .cta-section,
  .vision-section {
    padding-top: 150px;
    padding-bottom: 150px;
  }

  h1 {
    font-size: 2.9rem;
  }

  h2 {
    font-size: 2rem;
  }

  .feature-cards,
  .studio-grid,
  .vision-grid {
    grid-template-columns: 1fr;
  }

  .event-panel,
  .feature-cards article,
  .vision-grid article,
  .studio-grid article {
    padding: 24px;
  }

  .panel-stats {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}

/* =========================================================
   BOSTON DOM SECTION
========================================================= */

.boston-dom-section {
  position: relative;

  overflow: hidden;
  isolation: isolate;

  padding: 82px 0 88px;

  background: radial-gradient(
      circle at top left,
      rgba(217, 175, 82, 0.06),
      transparent 28%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(255, 255, 255, 0.03),
      transparent 30%
    ),
    linear-gradient(180deg, #070707, #0b0b0a);
}

/* =========================================================
   GLOW
========================================================= */

.boston-dom-glow {
  position: absolute;

  border-radius: 50%;

  filter: blur(90px);

  pointer-events: none;

  z-index: -1;
}

.boston-dom-glow-1 {
  top: -120px;
  left: -120px;

  width: 260px;
  height: 260px;

  background: rgba(217, 175, 82, 0.08);
}

.boston-dom-glow-2 {
  right: -120px;
  bottom: -120px;

  width: 300px;
  height: 300px;

  background: rgba(255, 255, 255, 0.03);
}

.section-image-business .section-inner {
  padding-left: 60px;
  padding-right: 60px;
}

/* =========================================================
   HEADING
========================================================= */

.boston-dom-heading {
  max-width: 720px;

  margin: 0 auto 52px;

  text-align: center;
}

.boston-dom-heading h2 {
  margin-bottom: 16px;
}

.boston-dom-heading p {
  max-width: 640px;

  margin: auto;
}

/* =========================================================
   GRID
========================================================= */

.boston-dom-grid {
  display: grid;

  grid-template-columns:
    440px
    minmax(0, 1fr);

  gap: 28px;

  align-items: stretch;
}

/* =========================================================
   LEFT CARD
========================================================= */

.boston-dom-logo-card {
  position: relative;

  display: flex;
  flex-direction: column;

  padding: 24px;

  border-radius: 30px;

  border: 1px solid rgba(255, 255, 255, 0.08);

  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.02)
  );

  backdrop-filter: blur(18px);

  overflow: hidden;

  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35);
}

.boston-dom-logo-card::before {
  content: "";

  position: absolute;
  top: 0;
  left: 0;

  width: 100%;
  height: 1px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
}

/* =========================================================
   LOGO WRAP
========================================================= */

.boston-dom-logo-wrap {
  position: relative;

  width: 100%;
  height: 260px;

  margin-bottom: 24px;

  border-radius: 26px;

  overflow: hidden;

  background: #f4f4f4;
}

/* IMPORTANT FIX */

.boston-dom-logo-wrap img {
  width: 100%;
  height: 100%;

  object-fit: contain;

  padding: 34px;
}

/* =========================================================
   CONTENT
========================================================= */

.boston-dom-logo-content span {
  display: inline-block;

  margin-bottom: 10px;

  color: var(--gold-bright);

  font-size: 0.68rem;
  font-weight: 900;

  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.boston-dom-logo-content h3 {
  margin: 0 0 14px;

  font-size: 1.7rem;
  line-height: 1.15;
}

.boston-dom-logo-content p {
  margin: 0;

  font-size: 0.94rem;
  line-height: 1.9;
}

/* =========================================================
   RIGHT SIDE
========================================================= */

.boston-dom-content {
  display: flex;
  flex-direction: column;
  justify-content: center;

  gap: 18px;
}

/* =========================================================
   SERVICES
========================================================= */

.boston-dom-services {
  display: grid;

  gap: 14px;
}

.boston-dom-services article {
  position: relative;

  display: flex;
  align-items: center;

  gap: 16px;

  min-height: 104px;

  padding: 20px 22px;

  border-radius: 26px;

  border: 1px solid rgba(255, 255, 255, 0.06);

  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.045),
    rgba(255, 255, 255, 0.015)
  );

  backdrop-filter: blur(14px);

  overflow: hidden;

  transition: transform 0.35s ease, border-color 0.35s ease,
    background 0.35s ease;
}

.boston-dom-services article::before {
  content: "";

  position: absolute;
  top: 0;
  left: 0;

  width: 100%;
  height: 1px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
}

.boston-dom-services article:hover {
  transform: translateY(-5px);

  border-color: rgba(217, 175, 82, 0.2);

  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.06),
    rgba(255, 255, 255, 0.025)
  );
}

/* =========================================================
   ICON
========================================================= */

.boston-dom-services i {
  width: 54px;
  height: 54px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 18px;

  background: rgba(217, 175, 82, 0.1);

  color: var(--gold-bright);

  font-size: 1.25rem;

  flex-shrink: 0;
}

/* =========================================================
   TEXT
========================================================= */

.boston-dom-services h4 {
  margin: 0 0 6px;

  color: var(--text);

  font-size: 1rem;
}

.boston-dom-services p {
  margin: 0;

  font-size: 0.9rem;
  line-height: 1.7;
}

/* =========================================================
   ACTIONS
========================================================= */

.boston-dom-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;

  gap: 14px;

  margin-top: 6px;
}

.boston-dom-actions .btn {
  min-height: 50px;

  padding: 0 22px;
}

/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 980px) {
  .boston-dom-grid {
    grid-template-columns: 1fr;
  }

  .boston-dom-logo-wrap {
    height: 220px;
  }
}

@media (max-width: 640px) {
  .boston-dom-section {
    padding: 72px 0;
  }

  .boston-dom-heading {
    margin-bottom: 34px;
  }

  .boston-dom-heading h2 {
    font-size: 2.7rem;
  }

  .boston-dom-logo-card {
    padding: 20px;
  }

  .boston-dom-logo-wrap {
    height: 180px;
  }

  .boston-dom-logo-wrap img {
    padding: 24px;
  }

  .boston-dom-services article {
    min-height: auto;

    align-items: flex-start;

    padding: 18px;
  }

  .boston-dom-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .boston-dom-actions .btn {
    width: 100%;
  }
}

/* =========================================================
   BATTON SLIDER SECTION
========================================================= */

.batton-slider-section {
  position: relative;

  overflow: hidden;
  isolation: isolate;

  padding: 78px 0;

  background: radial-gradient(
      circle at top left,
      rgba(217, 175, 82, 0.06),
      transparent 28%
    ),
    linear-gradient(180deg, #070707, #0b0b0a);
}

/* =========================================================
   GLOW
========================================================= */

.batton-slider-glow {
  position: absolute;

  border-radius: 50%;

  filter: blur(90px);

  pointer-events: none;

  z-index: -1;
}

.batton-slider-glow-1 {
  top: -120px;
  left: -120px;

  width: 240px;
  height: 240px;

  background: rgba(217, 175, 82, 0.08);
}

.batton-slider-glow-2 {
  right: -120px;
  bottom: -120px;

  width: 280px;
  height: 280px;

  background: rgba(255, 255, 255, 0.03);
}

/* =========================================================
   HEADING
========================================================= */

.batton-slider-heading {
  max-width: 700px;

  margin: 0 auto 38px;

  text-align: center;
}

.batton-slider-heading h2 {
  margin: 0 0 14px;

  font-size: clamp(2rem, 4vw, 3.2rem);

  line-height: 1;
}

.batton-slider-heading p {
  max-width: 560px;

  margin: auto;

  font-size: 0.94rem;
  line-height: 1.8;
}

/* =========================================================
   SLIDER
========================================================= */

.batton-slider {
  position: relative;
}

/* =========================================================
   SLIDE
========================================================= */

.batton-slide {
  display: none;

  grid-template-columns:
    minmax(0, 0.95fr)
    420px;

  gap: 24px;

  align-items: center;
}

.batton-slide.active {
  display: grid;
}

/* =========================================================
   CONTENT
========================================================= */

.batton-slide-content {
  position: relative;

  padding: 34px;

  border-radius: 30px;

  border: 1px solid rgba(255, 255, 255, 0.08);

  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.05),
    rgba(255, 255, 255, 0.02)
  );

  backdrop-filter: blur(18px);

  min-height: 260px;

  display: flex;
  flex-direction: column;
  justify-content: center;
}

.batton-slide-content::before {
  content: "";

  position: absolute;
  top: 0;
  left: 0;

  width: 100%;
  height: 1px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.35),
    transparent
  );
}

.batton-slide-content span {
  display: inline-block;

  margin-bottom: 14px;

  color: var(--gold-bright);

  font-size: 0.68rem;
  font-weight: 900;

  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.batton-slide-content h3 {
  max-width: 620px;

  margin: 0 0 16px;

  font-size: clamp(1.7rem, 2vw, 2.5rem);

  line-height: 1.08;
}

.batton-slide-content p {
  max-width: 560px;

  margin: 0;

  font-size: 0.93rem;
  line-height: 1.9;
}

/* =========================================================
   IMAGE
========================================================= */

.batton-slide-image {
  position: relative;

  height: 300px;

  border-radius: 30px;

  overflow: hidden;

  border: 1px solid rgba(255, 255, 255, 0.08);
}

.batton-slide-image img {
  width: 100%;
  height: 100%;

  object-fit: cover;
}

/* =========================================================
   NAVIGATION
========================================================= */

.batton-slider-nav {
  display: flex;
  align-items: center;
  justify-content: center;

  gap: 18px;

  margin-top: 24px;
}

.batton-nav-btn {
  width: 50px;
  height: 50px;

  border: none;

  border-radius: 50%;

  cursor: pointer;

  background: rgba(255, 255, 255, 0.06);

  color: var(--text);

  font-size: 1.1rem;

  transition: transform 0.35s ease, background 0.35s ease;
}

.batton-nav-btn:hover {
  transform: translateY(-3px);

  background: rgba(217, 175, 82, 0.16);
}

.batton-slider-dots {
  display: flex;
  align-items: center;

  gap: 10px;
}

.batton-slider-dots span {
  width: 10px;
  height: 10px;

  border-radius: 50%;

  background: rgba(255, 255, 255, 0.18);

  transition: background 0.35s ease, transform 0.35s ease;
}

.batton-slider-dots span.active {
  background: var(--gold);

  transform: scale(1.15);
}

/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 980px) {
  .batton-slide {
    grid-template-columns: 1fr;
  }

  .batton-slide-image {
    order: -1;

    height: 240px;
  }

  .batton-slide-content {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .batton-slider-section {
    padding: 70px 0;
  }

  .batton-slider-heading {
    margin-bottom: 30px;
  }

  .batton-slide-content {
    padding: 24px;
  }

  .batton-slide-content h3 {
    font-size: 1.7rem;
  }

  .batton-slide-image {
    height: 200px;
  }

  .batton-slider-nav {
    margin-top: 18px;
  }

  .batton-nav-btn {
    width: 46px;
    height: 46px;
  }
}

/* =========================================================
LETO SLIDER SECTION
========================================================= */

.leto-slider-section {
position: relative;
overflow: hidden;
isolation: isolate;
padding: 78px 0;

background: radial-gradient(
circle at top left,
rgba(217, 175, 82, 0.06),
transparent 28%
),
linear-gradient(180deg, #070707, #0b0b0a);
}

/* =========================================================
GLOW
========================================================= */

.leto-slider-glow {
position: absolute;
border-radius: 50%;
filter: blur(90px);
pointer-events: none;
z-index: -1;
}

.leto-slider-glow-1 {
top: -120px;
left: -120px;
width: 240px;
height: 240px;
background: rgba(217, 175, 82, 0.08);
}

.leto-slider-glow-2 {
right: -120px;
bottom: -120px;
width: 280px;
height: 280px;
background: rgba(255, 255, 255, 0.03);
}

/* =========================================================
HEADING
========================================================= */

.leto-slider-heading {
max-width: 700px;
margin: 0 auto 38px;
text-align: center;
}

.leto-slider-heading h2 {
margin: 0 0 14px;
font-size: clamp(2rem, 4vw, 3.2rem);
line-height: 1;
}

.leto-slider-heading p {
max-width: 560px;
margin: auto;
font-size: 0.94rem;
line-height: 1.8;
}

/* =========================================================
SLIDER
========================================================= */

.leto-slider {
position: relative;
}

/* =========================================================
SLIDE
========================================================= */

.leto-slide {
display: none;

grid-template-columns:
minmax(0, 0.95fr)
420px;

gap: 24px;
align-items: center;
}

.leto-slide.active {
display: grid;
}

/* =========================================================
CONTENT
========================================================= */

.leto-slide-content {
position: relative;

padding: 30px;

border-radius: 30px;

border: 1px solid rgba(255, 255, 255, 0.08);

background: linear-gradient(
145deg,
rgba(255, 255, 255, 0.05),
rgba(255, 255, 255, 0.02)
);

backdrop-filter: blur(18px);

min-height: 250px;

display: flex;
flex-direction: column;
justify-content: center;
}

.leto-slide-content::before {
content: "";

position: absolute;
top: 0;
left: 0;

width: 100%;
height: 1px;

background: linear-gradient(
90deg,
transparent,
rgba(255, 255, 255, 0.35),
transparent
);
}

.leto-slide-content span {
display: inline-block;

margin-bottom: 14px;

color: var(--gold-bright);

font-size: 0.68rem;
font-weight: 900;

text-transform: uppercase;
letter-spacing: 0.16em;
}

.leto-slide-content h3 {
max-width: 620px;

margin: 0 0 16px;

font-size: clamp(1.7rem, 2vw, 2.5rem);

line-height: 1.08;
}

.leto-slide-content p {
max-width: 560px;

margin: 0;

font-size: 0.93rem;
line-height: 1.9;
}

/* =========================================================
IMAGE
========================================================= */

.leto-slide-image {
position: relative;

height: 300px;

border-radius: 30px;

overflow: hidden;

border: 1px solid rgba(255, 255, 255, 0.08);
}

.leto-slide-image img {
width: 100%;
height: 100%;
object-fit: cover;
}

/* =========================================================
NAVIGATION
========================================================= */

.leto-slider-nav {
display: flex;
align-items: center;
justify-content: center;

gap: 18px;

margin-top: 24px;
}

.leto-nav-btn {
width: 50px;
height: 50px;

border: none;
border-radius: 50%;

cursor: pointer;

background: rgba(255, 255, 255, 0.06);

color: var(--text);

font-size: 1.1rem;

transition: transform 0.35s ease, background 0.35s ease;
}

.leto-nav-btn:hover {
transform: translateY(-3px);
background: rgba(217, 175, 82, 0.16);
}

.leto-slider-dots {
display: flex;
align-items: center;
gap: 10px;
}

.leto-slider-dots span {
width: 10px;
height: 10px;

border-radius: 50%;

background: rgba(255, 255, 255, 0.18);

transition: background 0.35s ease, transform 0.35s ease;
}

.leto-slider-dots span.active {
background: var(--gold);
transform: scale(1.15);
}

/* =========================================================
MOBILE
========================================================= */

@media (max-width: 980px) {
.leto-slide {
grid-template-columns: 1fr;
}

.leto-slide-image {
order: -1;
height: 240px;
}

.leto-slide-content {
min-height: auto;
}
}

@media (max-width: 640px) {
.leto-slider-section {
padding: 70px 0;
}

.leto-slider-heading {
margin-bottom: 30px;
}

.leto-slide-content {
padding: 24px;
}

.leto-slide-content h3 {
font-size: 1.7rem;
}

.leto-slide-image {
height: 200px;
}

.leto-slider-nav {
margin-top: 18px;
}

.leto-nav-btn {
width: 46px;
height: 46px;
}
}

/* =========================================================
LETO SLIDER SECTION
========================================================= */

.nicolaides-slider-section {
position: relative;
overflow: hidden;
isolation: isolate;
padding: 78px 0;

background: radial-gradient(
circle at top left,
rgba(217, 175, 82, 0.06),
transparent 28%
),
linear-gradient(180deg, #070707, #0b0b0a);
}

/* =========================================================
GLOW
========================================================= */

.nicolaides-slider-glow {
position: absolute;
border-radius: 50%;
filter: blur(90px);
pointer-events: none;
z-index: -1;
}

.nicolaides-slider-glow-1 {
top: -120px;
left: -120px;
width: 240px;
height: 240px;
background: rgba(217, 175, 82, 0.08);
}

.nicolaides-slider-glow-2 {
right: -120px;
bottom: -120px;
width: 280px;
height: 280px;
background: rgba(255, 255, 255, 0.03);
}

/* =========================================================
HEADING
========================================================= */

.nicolaides-slider-heading {
max-width: 700px;
margin: 0 auto 38px;
text-align: center;
}

.nicolaides-slider-heading h2 {
margin: 0 0 14px;
font-size: clamp(2rem, 3vw, 3rem);
line-height: 1;
}

.nicolaides-slider-heading p {
max-width: 560px;
margin: auto;
font-size: 0.94rem;
line-height: 1.8;
}

/* =========================================================
SLIDER
========================================================= */

.nicolaides-slider {
position: relative;
}

/* =========================================================
SLIDE
========================================================= */

.nicolaides-slide {
display: none;

grid-template-columns:
minmax(0, 0.95fr)
420px;

gap: 24px;
align-items: center;
}

.nicolaides-slide.active {
display: grid;
}

/* =========================================================
CONTENT
========================================================= */

.nicolaides-slide-content {
position: relative;

padding: 30px;

border-radius: 30px;

border: 1px solid rgba(255, 255, 255, 0.08);

background: linear-gradient(
145deg,
rgba(255, 255, 255, 0.05),
rgba(255, 255, 255, 0.02)
);

backdrop-filter: blur(18px);

min-height: 250px;

display: flex;
flex-direction: column;
justify-content: center;
}

.nicolaides-slide-content::before {
content: "";

position: absolute;
top: 0;
left: 0;

width: 100%;
height: 1px;

background: linear-gradient(
90deg,
transparent,
rgba(255, 255, 255, 0.35),
transparent
);
}

.nicolaides-slide-content span {
display: inline-block;

margin-bottom: 14px;

color: var(--gold-bright);

font-size: 0.68rem;
font-weight: 900;

text-transform: uppercase;
letter-spacing: 0.16em;
}

.nicolaides-slide-content h3 {
max-width: 620px;

margin: 0 0 16px;

font-size: clamp(1.7rem, 2vw, 2.5rem);

line-height: 1.08;
}

.nicolaides-slide-content p {
max-width: 560px;

margin: 0;

font-size: 0.93rem;
line-height: 1.9;
}

/* =========================================================
IMAGE
========================================================= */

.nicolaides-slide-image {
position: relative;

height: 300px;

border-radius: 30px;

overflow: hidden;

border: 1px solid rgba(255, 255, 255, 0.08);
}

.nicolaides-slide-image img {
width: 100%;
height: 100%;
object-fit: cover;
}

/* =========================================================
NAVIGATION
========================================================= */

.nicolaides-slider-nav {
display: flex;
align-items: center;
justify-content: center;

gap: 18px;

margin-top: 24px;
}

.nicolaides-nav-btn {
width: 50px;
height: 50px;

border: none;
border-radius: 50%;

cursor: pointer;

background: rgba(255, 255, 255, 0.06);

color: var(--text);

font-size: 1.1rem;

transition: transform 0.35s ease, background 0.35s ease;
}

.nicolaides-nav-btn:hover {
transform: translateY(-3px);
background: rgba(217, 175, 82, 0.16);
}

.nicolaides-slider-dots {
display: flex;
align-items: center;
gap: 10px;
}

.nicolaides-slider-dots span {
width: 10px;
height: 10px;

border-radius: 50%;

background: rgba(255, 255, 255, 0.18);

transition: background 0.35s ease, transform 0.35s ease;
}

.nicolaides-slider-dots span.active {
background: var(--gold);
transform: scale(1.15);
}

/* =========================================================
MOBILE
========================================================= */

@media (max-width: 980px) {
.nicolaides-slide {
grid-template-columns: 1fr;
}

.nicolaides-slide-image {
order: -1;
height: 240px;
}

.nicolaides-slide-content {
min-height: auto;
}
}

@media (max-width: 640px) {
.nicolaides-slider-section {
padding: 70px 0;
}

.nicolaides-slider-heading {
margin-bottom: 30px;
}

.nicolaides-slide-content {
padding: 24px;
}

.nicolaides-slide-content h3 {
font-size: 1.7rem;
}

.nicolaides-slide-image {
height: 200px;
}

.nicolaides-slider-nav {
margin-top: 18px;
}

.nicolaides-nav-btn {
width: 46px;
height: 46px;
}
}

/* =========================
   PREMIUM SMALL DIVIDER
========================= */

.premium-divider {
  position: relative;

  width: 100%;
  height: 70px;

  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;
}

.premium-divider::before {
  content: "";

  position: absolute;
  left: 0;
  top: 50%;

  width: 100%;
  height: 1px;

  background: linear-gradient(
    90deg,
    transparent,
    rgba(201, 164, 92, 0.16),
    rgba(201, 164, 92, 0.55),
    rgba(201, 164, 92, 0.16),
    transparent
  );

  transform: translateY(-50%);
}

.premium-divider span {
  position: relative;

  width: 90px;
  height: 28px;

  border-radius: 999px;

  background: radial-gradient(
    circle,
    rgba(201, 164, 92, 0.38),
    rgba(201, 164, 92, 0.08),
    transparent 72%
  );

  filter: blur(10px);
}