/* ==========================================================================
   QUALIWEEK 2026 - OFFICIAL LANDING PAGE STYLESHEET
   Pure CSS3 with Custom Properties (Variables), Responsive Grid & Flexbox
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. FONT-FACE DEFINITIONS (Local Assets)
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/Poppins-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/Poppins-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/Poppins-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/Poppins-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Poppins';
  src: url('../assets/fonts/Poppins-ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/Inter_18pt-Light.ttf') format('truetype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/Inter_18pt-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/Inter_18pt-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/Inter_18pt-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../assets/fonts/Inter_18pt-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   2. DESIGN TOKENS (CSS Custom Properties)
   -------------------------------------------------------------------------- */
:root {
  /* Core Color Palette */
  --color-primary-navy: #0d1b4c;
  --color-primary-deep: #091238;
  --color-hero-blue: #142a78;
  --color-royal-blue: #1c52e8;
  --color-royal-blue-hover: #1542c2;
  --color-royal-blue-active: #0e3092;
  
  /* Gradient Sets */
  --grad-hero: linear-gradient(135deg, #091440 0%, #112776 55%, #18379c 100%);
  --grad-purple-section: linear-gradient(180deg, #182375 0%, #281775 40%, #341784 100%);
  --grad-title-gradient: linear-gradient(90deg, #6837f5 0%, #587fff 45%, #4cb0fe 100%);
  --grad-accent-cyan: linear-gradient(90deg, #38bdf8 0%, #60a5fa 100%);
  --grad-speaker-avatar: linear-gradient(145deg, #6fe3ff 0%, #38bdf8 45%, #0284c7 100%);
  --grad-gold-star: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  --grad-btn-primary: linear-gradient(90deg, #097fc9 0%, #255ec9 50%, #5130c5 100%);
  --grad-btn-primary-hover: linear-gradient(90deg, #0aa2fd 0%, #3172fa 50%, #6336e4 100%);
  
  /* Light Neutrals & Surfaces */
  --color-bg-white: #ffffff;
  --color-bg-light-gray: #f4f6fa;
  --color-bg-light-surface: #edf1f7;
  --color-bg-partner-card: #f8fafc;
  
  /* Typography Colors */
  --color-text-dark: #0f172a;
  --color-text-body: #4b5563;
  --color-text-muted: #64748b;
  --color-text-white: #ffffff;
  --color-text-white-soft: #f1f5f9;
  --color-text-cyan: #38bdf8;
  --color-text-lavender: #d8b4fe;
  
  /* Typography Families */
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-pill: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.09);
  --shadow-card-hover: 0 20px 40px rgba(15, 23, 42, 0.12);
  --shadow-btn-glow: 0 8px 24px rgba(28, 82, 232, 0.38);
  
  /* Layout */
  --container-max-width: 1200px;
  --header-height: 80px;
  --section-padding-y: clamp(60px, 8vw, 100px);
}

/* Base Headings & Titles */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
}

strong, b {
  font-weight: 600;
}
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-body);
  background-color: var(--color-bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  outline: none;
  transition: all 0.25s ease;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   4. UTILITY & CONTAINER CLASSES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding-top: var(--section-padding-y);
  padding-bottom: var(--section-padding-y);
  position: relative;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  line-height: 1.6;
  max-width: 740px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 48px;
}

.text-center {
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 34px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.25s ease,
              background-color 0.25s ease,
              border-color 0.25s ease;
  user-select: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-btn-primary);
  color: var(--color-text-white);
  box-shadow: 0 8px 24px rgba(37, 94, 201, 0.38);
  border: none;
}

.btn-primary:hover {
  background: var(--grad-btn-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 94, 201, 0.48);
}

.btn-primary:active {
  transform: translateY(0);
  filter: brightness(0.95);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text-white);
  border: 1.5px solid rgba(255, 255, 255, 0.7);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  background: url(../assets/img/bg.png) no-repeat top center;
  position: relative;
  overflow: hidden;
  padding-top: 36px;
  padding-bottom: 0;
  min-height: 680px;
  background-size: cover;
}

/* Repeating watermark text */
.hero__watermark {
  position: absolute;
  top: -20px;
  left: -20px;
  right: 0;
  bottom: 0;
  pointer-events: none;
  user-select: none;
  overflow: hidden;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0.045;
}

.hero__watermark-line {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 12vw, 10rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 0.85;
  white-space: nowrap;
  letter-spacing: -0.03em;
}

/* Header Navbar */
.hero__navbar {
  position: relative;
  z-index: 10;
  margin-bottom: 24px;
}

.hero__logo {
  width: 260px;
  height: auto;
  max-width: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.hero__logo:hover {
  transform: scale(1.02);
}

/* Hero Content Grid */
.hero__grid {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: stretch;
  gap: 32px;
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-bottom: clamp(40px, 6vw, 70px);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.3vw, 3.6rem);
  font-weight: 600;
  color: var(--color-text-white);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 22px;
}

.hero__title-line {
  display: block;
}

.hero__title-gradient {
  background: var(--grad-title-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--color-text-white-soft);
  line-height: 1.55;
  max-width: 540px;
  margin-bottom: 34px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 42px;
  flex-wrap: wrap;
}

/* Info Badges */
.hero__info-badges {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero__info-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero__badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text-white-soft);
  font-size: 0.925rem;
  font-weight: 500;
}

.hero__badge-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  object-fit: contain;
}

/* Doctor Image */
.hero__image-wrapper {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.hero__doctor-img {
  width: 100%;
  max-width: 530px;
  height: auto;
  object-fit: contain;
  transform-origin: bottom center;
}

/* --------------------------------------------------------------------------
   6. SOBRE O EVENTO (ABOUT SECTION)
   -------------------------------------------------------------------------- */
.about {
  background-color: var(--color-bg-light-gray);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(36px, 6vw, 72px);
}

.about__image-container {
  position: relative;
}

.about__img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  transition: transform 0.4s ease;
}

.about__img:hover {
  transform: scale(1.015);
}

.about__content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about__title {
  color: var(--color-text-dark);
  text-align: left;
  margin-bottom: 4px;
}

.about__paragraph {
  font-size: 1rem;
  color: var(--color-text-body);
  line-height: 1.65;
}

.about__action {
  margin-top: 12px;
}

.who__grid {
  display: flex;
  gap: 2rem 2%;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.who__person {
  width: 15%;
  text-align: center;
  box-shadow: 0 0 20px rgba(0,0,0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.who__person img {
  width: 100%;
  display: block;
  margin: 0 auto;
}
.who__person-info {
  padding: 1rem;
}

h3.who__person-name {
  font-size: 16px;
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  color: #211D8B;
  line-height: 1.4;
  margin-bottom: .25rem;
}
p.who__person-role {
  font-size: 12px;
  color: #737373;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   7. PROGRAMAÇÃO E PALESTRANTES
   -------------------------------------------------------------------------- */
.schedule {
  background: var(--grad-purple-section);
  color: var(--color-text-white);
}

.schedule__title {
  color: var(--color-text-white);
}

.schedule__subtitle {
  color: var(--color-text-lavender);
}

/* Filter Navigation */
.schedule__filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.schedule__filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-white);
  border: 1px solid rgba(255, 255, 255, 0.28);
  background-color: transparent;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.schedule__filter-btn:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.6);
}

.schedule__filter-btn.active {
  background: var(--grad-btn-primary);
  border-color: transparent;
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(37, 94, 201, 0.4);
}

/* Speakers Grid */
.schedule__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

/* Speaker Card */
.speaker-card {
  display: flex;
  flex-direction: column;
  background: transparent;
  border: none;
  padding: 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.3s ease;
  will-change: transform, opacity;
}

.speaker-card:hover {
  transform: translateY(-8px);
}

.speaker-card__avatar-wrap {
  width: 100%;
  height: 220px;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  margin-bottom: 16px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
}

.speaker-card__avatar {
  height: 100%;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: bottom center;
  transition: transform 0.4s ease;
}

.speaker-card:hover .speaker-card__avatar {
  transform: scale(1.05);
}

.speaker-card__body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.speaker-card__datetime {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.775rem;
  color: var(--color-text-white-soft);
  opacity: 0.85;
  font-weight: 500;
  margin-bottom: 2px;
}

.speaker-card__datetime-icon {
  width: 13px;
  height: 13px;
  opacity: 0.85;
}

.speaker-card__name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-white);
  line-height: 1.25;
}

.speaker-card__role {
  font-size: 0.8rem;
  color: var(--color-text-cyan);
  line-height: 1.35;
  min-height: 36px;
}

.speaker-card__divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.15);
  margin: 6px 0;
}

.speaker-card__talk {
  font-size: 0.8rem;
  color: var(--color-text-white-soft);
  line-height: 1.45;
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   8. PARA QUEM É O QUALIWEEK? (AUDIENCE)
   -------------------------------------------------------------------------- */
.audience {
  background-color: var(--color-bg-white);
}

.audience__title {
  color: var(--color-text-dark);
}

.audience__subtitle {
  color: var(--color-text-muted);
}

.audience__list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 56px;
}

.audience-card {
  background-color: var(--color-bg-light-gray);
  border-radius: var(--radius-xl);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  gap: 36px;
  border: 1px solid rgba(226, 232, 240, 0.6);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s ease;
}

.audience-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.audience-card__img-wrap {
  width: 170px;
  height: 150px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.audience-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.audience-card:hover .audience-card__img {
  transform: scale(1.05);
}

.audience-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.audience-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  line-height: 1.3;
}

.audience-card__desc {
  font-size: 0.95rem;
  color: var(--color-text-body);
  line-height: 1.6;
}

.audience__cta {
  display: flex;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   9. QUALIWEEK: UMA HISTÓRIA QUE CRESCE DESDE 2024 (STATS)
   -------------------------------------------------------------------------- */
.stats {
  background-color: var(--color-bg-light-surface);
}

.stats__title {
  color: var(--color-primary-navy);
  margin-bottom: 24px;
}

.stats__intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 56px;
}

.stats__intro-text {
  font-size: 1.025rem;
  color: var(--color-text-body);
  line-height: 1.65;
}

.stats__headline {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  text-align: center;
  margin-bottom: 36px;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.stat-card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-xl);
  padding: 38px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(226, 232, 240, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.stat-card__icon-wrap {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-card__icon {
  max-height: 44px;
  width: auto;
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 600;
  color: var(--color-primary-navy);
  line-height: 1;
}

.stat-card__label {
  font-size: 1rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.stats__footer-note {
  text-align: center;
  font-size: 1.025rem;
  color: var(--color-text-muted);
  max-width: 660px;
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   10. PARCEIROS, APOIO E ORGANIZAÇÃO
   -------------------------------------------------------------------------- */
.partners {
  background-color: var(--color-bg-white);
}

.partners__title {
  color: var(--color-primary-navy);
}

.partners__subtitle {
  color: var(--color-text-muted);
}

.partners__section-block {
  margin-bottom: 48px;
}

.partners__category-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary-navy);
  text-align: center;
  margin-bottom: 24px;
}

/* Main Partners Grid */
.partners__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.partners__grid-centered {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  max-width: 500px;
  margin: 18px auto 0 auto;
}

.partner-box {
  background-color: var(--color-bg-partner-card);
  border: 1px solid #edf2f7;
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 82px;
  transition: transform 0.25s ease,
              box-shadow 0.25s ease,
              border-color 0.25s ease;
}

.partner-box:hover {
  transform: translateY(-3px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
  background-color: #ffffff;
}

.partner-box__logo {
  max-height: 46px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.partner-box:hover .partner-box__logo {
  transform: scale(1.04);
}

/* Single Box Blocks (Apoio & Organização) */
.partners__single-wrapper {
  display: flex;
  justify-content: center;
}

.partners__single-wrapper .partner-box {
  min-width: 220px;
  min-height: 84px;
}

/* --------------------------------------------------------------------------
   11. INSCRIÇÃO (PRICING / TICKETS)
   -------------------------------------------------------------------------- */
.pricing {
  background: var(--grad-purple-section);
  color: var(--color-text-white);
  padding-bottom: clamp(70px, 9vw, 110px);
}

.pricing__title {
  color: var(--color-text-white);
}

.pricing__subtitle {
  color: var(--color-text-lavender);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.price-card {
  background-color: var(--color-bg-white);
  border-radius: var(--radius-xl);
  padding: 32px 24px 28px 24px;
  display: flex;
  flex-direction: column;
  text-align: left;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.35s ease;
  position: relative;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
}

.price-card__star {
  color: #fbbf24;
  font-size: 1.15rem;
  margin-bottom: 8px;
  display: block;
  line-height: 1;
}

.price-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 10px;
}

.price-card__desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.45;
  min-height: 52px;
  margin-bottom: 24px;
}

.price-card__price-wrap {
  margin-top: auto;
  margin-bottom: 22px;
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 4px;
}

.price-card__price-free {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 600;
  color: var(--color-text-dark);
  line-height: 1;
}

.price-card__currency {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-dark);
}

.price-card__value {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--color-text-dark);
  line-height: 1;
}

.price-card .btn {
  padding: 12px 24px;
  font-size: 0.95rem;
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--color-primary-deep);
  color: var(--color-text-muted);
  padding: 32px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer__copy {
  font-size: 0.875rem;
}

.footer__links {
  display: flex;
  gap: 24px;
  font-size: 0.875rem;
}

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

/* --------------------------------------------------------------------------
   13. RESPONSIVE BREAKPOINTS (Fluid Adaptation)
   -------------------------------------------------------------------------- */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .schedule__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

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

/* Mobile & Small Tablets (max-width: 768px) */
@media (max-width: 768px) {
  :root {
    --section-padding-y: 64px;
  }

  /* Hero Mobile */
  .hero {
    min-height: auto;
    padding-top: 28px;
  }

  .hero__navbar {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
  }

  .hero__logo {
    width: 250px;
    max-width: 80%;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 28px;
  }

  .hero__content {
    padding-bottom: 0;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__info-badges {
    align-items: center;
  }

  .hero__info-row {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .hero__image-wrapper {
    justify-content: center;
    margin-top: 10px;
  }

  .hero__doctor-img {
    max-width: 320px;
  }

  /* About Mobile */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .about__title {
    text-align: center;
  }

  .about__action {
    display: flex;
    justify-content: center;
  }

  /* Schedule Mobile */
  .schedule__filters {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .schedule__filter-btn {
    width: 100%;
  }

  .schedule__grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .speaker-card__avatar-wrap {
    height: 250px;
    justify-content: center;
  }

  .speaker-card__datetime {
    justify-content: center;
  }

  /* Audience Mobile */
  .audience-card {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
    gap: 20px;
  }

  .audience-card__img-wrap {
    width: 100%;
    height: 190px;
  }

  .audience__cta .btn {
    width: 100%;
    max-width: 360px;
  }

  /* Stats Mobile */
  .stats__intro-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }

  .stats__grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Partners Mobile */
  .partners__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .partners__grid-centered {
    flex-direction: column;
    width: 100%;
  }

  .partner-box {
    padding: 14px 16px;
    min-height: 72px;
  }

  /* Pricing Mobile */
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Footer Mobile */
  .footer__content {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }

  .who__person {
    width: 23.5%;
  }
}

@media (max-width: 480px) {
  .who__grid {
    column-gap: 4%;
  }
  .who__person {
    width: 46%;
  }
  h3.who__person-name {
    font-size: 14px;
  }
  .who__action a.btn {
    font-size: .75rem;
    width: 100%;
  }
}