/* ===========================
   PROYECTO X — FITNESS AI
   Design System & Styles
   =========================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Open+Sans:wght@400;500;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  --black: #000000;
  --dark: #0A0A0A;
  --dark-gray: #1A1A1A;
  --mid-gray: #2A2A2A;
  --light-gray: #E0E0E0;
  --white: #FFFFFF;
  --red: #E10600;
  --red-bright: #FF1A14;
  --red-dark: #B80500;
  --red-glow: rgba(225, 6, 0, 0.4);

  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;

  --header-height: 80px;
  --container-max: 1200px;
  --border-radius: 12px;
  --border-radius-sm: 8px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

ul { list-style: none; }

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

button, input, select, textarea {
  font-family: var(--font-body);
  border: none;
  outline: none;
}

/* --- Utility Classes --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--light-gray);
  max-width: 600px;
  margin-bottom: 48px;
  line-height: 1.7;
}

.section-subtitle.centered,
.section-title.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.accent { color: var(--red); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 14px 32px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 4px 20px var(--red-glow);
}

.btn-primary:hover {
  background: var(--red-bright);
  box-shadow: 0 6px 30px rgba(225, 6, 0, 0.6);
  transform: translateY(-2px);
}

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

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.2);
}

.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

/* --- Scroll Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ===========================
   1. HEADER
   =========================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 24px;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
  background: transparent;
}

.header.scrolled {
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
}

.header__logo .logo-x {
  color: var(--red);
  font-size: 2rem;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--light-gray);
  position: relative;
  padding: 4px 0;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width var(--transition);
}

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

.header__nav a:hover::after {
  width: 100%;
}

.header__cta {
  margin-left: 16px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  padding: 100px 40px 40px;
  gap: 28px;
  transition: right var(--transition-slow);
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  color: var(--light-gray);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.mobile-nav a:hover {
  color: var(--red);
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition);
}

.mobile-overlay.visible {
  opacity: 1;
}

/* ===========================
   2. HERO
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.85) 0%,
    rgba(0, 0, 0, 0.6) 50%,
    rgba(0, 0, 0, 0.4) 100%
  );
  z-index: 1;
}

.hero__overlay::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--black));
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 0 24px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(225, 6, 0, 0.15);
  border: 1px solid rgba(225, 6, 0, 0.3);
  padding: 8px 18px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--red);
  margin-bottom: 24px;
  animation: fadeInDown 0.8s ease;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--light-gray);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: fadeInUp 1s ease 1s both;
}

.hero__scroll-indicator span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-heading);
  font-weight: 600;
}

.scroll-arrow {
  width: 24px;
  height: 36px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  position: relative;
}

.scroll-arrow::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: var(--red);
  border-radius: 2px;
  animation: scrollBounce 1.5s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { top: 6px; opacity: 1; }
  50% { top: 16px; opacity: 0.3; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   3. AI FORM SECTION
   =========================== */
.ai-section {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
}

.ai-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(225, 6, 0, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.ai-form-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background: var(--dark-gray);
  border-radius: var(--border-radius);
  padding: 48px;
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.ai-form-wrapper::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, rgba(225,6,0,0.2), transparent 50%);
  z-index: -1;
  pointer-events: none;
}

.form-header {
  text-align: center;
  margin-bottom: 40px;
}

.form-header .form-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  background: rgba(225,6,0,0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.form-header h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--white);
  margin-bottom: 8px;
}

.form-header p {
  color: var(--light-gray);
  font-size: 1rem;
}

.ai-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--light-gray);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-group label .label-icon {
  font-size: 1rem;
}

.form-group select,
.form-group input,
.form-group textarea {
  padding: 14px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-sm);
  color: var(--white);
  font-size: 0.95rem;
  transition: all var(--transition);
}

.form-group select:focus,
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--red);
  background: rgba(225, 6, 0, 0.05);
  box-shadow: 0 0 0 3px rgba(225, 6, 0, 0.15);
}

.form-group select option {
  background: var(--dark-gray);
  color: var(--white);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.form-submit {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

.form-submit .btn-primary {
  width: 100%;
  max-width: 400px;
  padding: 16px 40px;
  font-size: 1rem;
}

/* Loading State */
.loading-overlay {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.95);
  border-radius: var(--border-radius);
  z-index: 10;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.loading-overlay.active {
  display: flex;
}

.spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay p {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--white);
  font-size: 1.1rem;
}

.loading-overlay .loading-sub {
  color: var(--light-gray);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.9rem;
}

/* Download Result */
.download-result {
  text-align: center;
  padding: 40px 20px;
  animation: fadeInUp 0.6s ease;
}

.download-result__icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.download-result h3 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--white);
  margin-bottom: 10px;
}

.download-result p {
  color: var(--light-gray);
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.download-result__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.download-result__actions .btn-primary {
  font-size: 1rem;
  padding: 14px 36px;
}

/* ===========================
   4. ROUTINES SECTION
   =========================== */
.routines-section {
  padding: 100px 0;
  background: var(--black);
}

.week-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.week-tab {
  padding: 10px 24px;
  background: var(--dark-gray);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--border-radius-sm);
  color: var(--light-gray);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition);
}

.week-tab:hover {
  border-color: var(--red);
  color: var(--white);
}

.week-tab.active {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
  box-shadow: 0 4px 15px var(--red-glow);
}

.routines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.routine-card {
  background: var(--dark-gray);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}

.routine-card:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 6, 0, 0.3);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.routine-card__header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.routine-card__day {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red);
}

.routine-card__muscle {
  font-size: 1.2rem;
}

.routine-card__body {
  padding: 20px 24px;
}

.routine-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 12px;
}

.exercise-placeholder {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.exercise-placeholder:last-child {
  border-bottom: none;
}

.exercise-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
  flex-shrink: 0;
}

.exercise-bar {
  height: 10px;
  border-radius: 5px;
  background: rgba(255,255,255,0.06);
  flex: 1;
}

.routine-card__footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.routine-card__tag {
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--light-gray);
  background: rgba(255,255,255,0.05);
  padding: 4px 10px;
  border-radius: 4px;
}

.routine-card__arrow {
  color: var(--red);
  font-size: 1.2rem;
  transition: transform var(--transition);
}

.routine-card:hover .routine-card__arrow {
  transform: translateX(4px);
}

/* ===========================
   5. NUTRITION SECTION
   =========================== */
.nutrition-section {
  padding: 100px 0;
  background: var(--dark);
}

.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.nutrition-card {
  background: var(--dark-gray);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  transition: all var(--transition);
}

.nutrition-card:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 6, 0, 0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.nutrition-card__image {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.nutrition-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.nutrition-card:hover .nutrition-card__image img {
  transform: scale(1.05);
}

.nutrition-card__image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--dark-gray));
}

.nutrition-card__content {
  padding: 24px;
}

.nutrition-card__icon {
  width: 44px;
  height: 44px;
  background: rgba(225, 6, 0, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--red);
  margin-bottom: 16px;
}

.nutrition-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
  margin-bottom: 8px;
}

.nutrition-card__desc {
  font-size: 0.9rem;
  color: var(--light-gray);
  line-height: 1.6;
}

/* ===========================
   6. CARDIO SECTION
   =========================== */
.cardio-section {
  padding: 100px 0;
  background: var(--black);
}

.cardio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.cardio-card {
  background: var(--dark-gray);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
}

.cardio-card:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 6, 0, 0.3);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.cardio-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(225, 6, 0, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: all var(--transition);
}

.cardio-card:hover .cardio-card__icon {
  background: var(--red);
  box-shadow: 0 8px 24px var(--red-glow);
}

.cardio-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 8px;
}

.cardio-card__desc {
  font-size: 0.85rem;
  color: var(--light-gray);
  line-height: 1.5;
}

.cardio-card__freq {
  display: inline-block;
  margin-top: 16px;
  background: rgba(255,255,255,0.05);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ===========================
   7. BLOG SECTION
   =========================== */
.blog-section {
  padding: 100px 0;
  background: var(--dark);
}

.blog-scroll-wrapper {
  position: relative;
}

.blog-grid {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 20px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--red) var(--dark-gray);
}

.blog-grid::-webkit-scrollbar {
  height: 6px;
}

.blog-grid::-webkit-scrollbar-track {
  background: var(--dark-gray);
  border-radius: 3px;
}

.blog-grid::-webkit-scrollbar-thumb {
  background: var(--red);
  border-radius: 3px;
}

.blog-card {
  min-width: 340px;
  max-width: 380px;
  flex-shrink: 0;
  background: var(--dark-gray);
  border-radius: var(--border-radius);
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden;
  scroll-snap-align: start;
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 6, 0, 0.2);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.blog-card__image {
  height: 200px;
  overflow: hidden;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card__image img {
  transform: scale(1.05);
}

.blog-card__content {
  padding: 24px;
}

.blog-card__tag {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--red);
  margin-bottom: 10px;
}

.blog-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.blog-card__desc {
  font-size: 0.9rem;
  color: var(--light-gray);
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-card__link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--red);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.blog-card__link:hover {
  gap: 10px;
}

/* ===========================
   8. TESTIMONIALS
   =========================== */
.testimonials-section {
  padding: 100px 0;
  background: var(--black);
  overflow: hidden;
}

.testimonials-carousel {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.testimonial-slide {
  display: none;
  text-align: center;
  padding: 20px;
  animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.testimonial__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 24px;
  border: 3px solid var(--red);
  overflow: hidden;
  background: var(--dark-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.testimonial__quote {
  font-size: 1.2rem;
  color: var(--light-gray);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
}

.testimonial__quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--red);
  font-family: Georgia, serif;
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.3;
}

.testimonial__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 4px;
}

.testimonial__role {
  font-size: 0.85rem;
  color: var(--red);
  font-family: var(--font-heading);
  font-weight: 600;
}

.testimonials-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}

.testimonial-dot.active {
  background: var(--red);
  box-shadow: 0 0 12px var(--red-glow);
  transform: scale(1.2);
}

.carousel-arrows {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
}

.carousel-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--dark-gray);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.carousel-arrow:hover {
  background: var(--red);
  border-color: var(--red);
}

/* ===========================
   9. FOOTER
   =========================== */
.footer {
  padding: 60px 0 30px;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand .header__logo {
  margin-bottom: 16px;
}

.footer__brand p {
  font-size: 0.9rem;
  color: var(--light-gray);
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--light-gray);
  transition: all var(--transition);
}

.footer__social a:hover {
  background: var(--red);
  color: var(--white);
  transform: translateY(-2px);
}

.footer__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__links a {
  display: block;
  font-size: 0.9rem;
  color: var(--light-gray);
  padding: 6px 0;
  transition: all var(--transition);
}

.footer__links a:hover {
  color: var(--red);
  padding-left: 6px;
}

.footer__newsletter p {
  font-size: 0.9rem;
  color: var(--light-gray);
  margin-bottom: 16px;
  line-height: 1.5;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius-sm);
  color: var(--white);
  font-size: 0.9rem;
}

.newsletter-form input:focus {
  border-color: var(--red);
}

.newsletter-form button {
  padding: 12px 20px;
  background: var(--red);
  color: var(--white);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
}

.newsletter-form button:hover {
  background: var(--red-bright);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

.footer__bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.35);
}

.footer__bottom-links a:hover {
  color: var(--red);
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .nutrition-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 768px) {
  :root {
    --header-height: 68px;
  }

  .header__nav {
    display: none;
  }

  .header__cta.desktop-only {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  .hero__content {
    text-align: center;
  }

  .hero__actions {
    justify-content: center;
  }

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

  .ai-form {
    grid-template-columns: 1fr;
  }

  .ai-form-wrapper {
    padding: 32px 24px;
  }

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

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

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

  .blog-card {
    min-width: 280px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .newsletter-form {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .cardio-grid {
    grid-template-columns: 1fr;
  }

  .hero__title {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .week-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 10px;
  }
}

/* ===========================
   Workout Planner Refresh
   =========================== */

.ai-form-wrapper {
  max-width: 1120px;
  padding: 40px;
}

.form-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.35fr);
  gap: 28px;
  align-items: start;
}

.form-intro {
  position: sticky;
  top: 110px;
  padding: 28px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(225, 6, 0, 0.22), transparent 38%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
}

.form-kicker,
.form-section__eyebrow,
.planner-extra-card__eyebrow,
.planner-summary__label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}

.form-intro h2 {
  margin: 16px 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.05;
  color: var(--white);
}

.form-intro p {
  color: rgba(224,224,224,0.82);
  max-width: 30ch;
}

.form-intro__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.intro-stat {
  padding: 14px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.intro-stat strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  color: var(--white);
}

.intro-stat span {
  display: block;
  margin-top: 4px;
  font-size: 0.84rem;
  color: rgba(224,224,224,0.72);
}

.ai-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-section {
  padding: 24px;
  border-radius: 22px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
}

.form-section__header {
  margin-bottom: 16px;
}

.form-section__header h3 {
  margin-top: 8px;
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 1.15rem;
}

.form-grid {
  display: grid;
  gap: 16px;
}

.form-grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.form-group {
  gap: 10px;
}

.form-group label {
  letter-spacing: 0.04em;
  color: rgba(224,224,224,0.76);
}

.form-group select,
.form-group input {
  min-height: 56px;
  border-radius: 16px;
  background: rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.09);
}

.form-group select:hover,
.form-group input:hover {
  border-color: rgba(225, 6, 0, 0.35);
}

.sport-field {
  display: none;
}

.sport-field.is-visible {
  display: flex;
}

.form-submit {
  margin-top: 6px;
}

.form-submit .btn-primary {
  max-width: none;
  min-height: 60px;
  border-radius: 18px;
}

.download-result {
  margin-top: 28px;
  padding: 28px;
  border-radius: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}

.download-result__pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(225, 6, 0, 0.14);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.planner-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
}

.planner-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: rgba(224,224,224,0.8);
  white-space: nowrap;
  font-size: 0.8rem;
}

.planner-status__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 6px rgba(225, 6, 0, 0.14);
}

.planner-shell {
  padding: 28px;
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(225, 6, 0, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
  border: 1px solid rgba(255,255,255,0.08);
}

.planner-summary {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.planner-summary__card {
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.08);
}

.planner-summary__card strong {
  display: block;
  margin-top: 4px;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.85rem;
}

.planner-empty {
  padding: 12px 0 8px;
}

.planner-empty__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.planner-empty__card {
  min-height: 180px;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px dashed rgba(255,255,255,0.14);
}

.planner-empty__card span {
  display: block;
  color: var(--red);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.planner-empty__card strong {
  display: block;
  margin: 12px 0 8px;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.planner-empty__card p {
  color: rgba(224,224,224,0.74);
}

.planner-week {
  display: none;
  grid-template-columns: repeat(7, minmax(220px, 1fr));
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.planner-week.active {
  display: grid;
}

.planner-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100%;
  padding: 14px 16px;
  border-radius: 20px;
  background: rgba(14,14,14,0.92);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(0,0,0,0.22);
}

.planner-card.is-workout {
  background: linear-gradient(180deg, rgba(24,24,24,0.96), rgba(16,16,16,0.96));
}

.planner-card.is-sport {
  background: linear-gradient(180deg, rgba(29,16,16,0.96), rgba(18,12,12,0.96));
}

.planner-card.is-rest {
  background: linear-gradient(180deg, rgba(18,18,18,0.96), rgba(14,14,14,0.96));
}

.planner-card__header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.planner-card__day {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
}

.planner-card__header h3 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  line-height: 1.1;
}

.planner-card__badge {
  height: fit-content;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(224,224,224,0.86);
}

.planner-card__focus,
.planner-card__notes,
.planner-card__sport,
.planner-card__empty,
.planner-extra-card__copy {
  color: rgba(224,224,224,0.76);
}

.planner-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.planner-card__meta span,
.planner-card__sport {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 0.82rem;
}

.planner-exercises {
  display: grid;
  gap: 10px;
}

.planner-exercise {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.05);
}

.planner-exercise__name {
  color: var(--white);
  font-weight: 600;
}

.planner-exercise__meta {
  color: rgba(224,224,224,0.7);
  font-size: 0.82rem;
  white-space: nowrap;
}

.planner-card__details {
  display: grid;
  gap: 12px;
  padding-top: 4px;
}

.exercise-detail {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

.exercise-detail__top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.exercise-detail__top h4 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.85rem;
}

.exercise-detail__top span,
.exercise-detail p,
.exercise-detail__grid span {
  color: rgba(224,224,224,0.76);
}

.exercise-detail__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.exercise-detail__grid span {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.75rem;
}

.exercise-detail__grid strong,
.planner-extra-card__metrics strong {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.planner-extras {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.planner-extra-card {
  min-height: 100%;
}

.planner-extra-card__inner {
  height: 100%;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}

.planner-extra-card__header h3 {
  margin-top: 8px;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.18rem;
}

.planner-extra-card__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.planner-extra-card__metrics span {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  color: rgba(224,224,224,0.76);
}

.planner-extra-card__list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.planner-extra-card__list li {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.035);
  color: rgba(224,224,224,0.8);
  border: 1px solid rgba(255,255,255,0.06);
}

@media (max-width: 1180px) {
  .form-shell {
    grid-template-columns: 1fr;
  }

  .form-intro {
    position: static;
  }

  .planner-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .ai-form-wrapper,
  .planner-shell {
    padding: 24px;
  }

  .form-grid--four,
  .form-grid--two,
  .planner-extras,
  .planner-empty__grid,
  .planner-extra-card__metrics {
    grid-template-columns: 1fr;
  }

  .planner-header {
    flex-direction: column;
    align-items: start;
  }

  .planner-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .ai-form-wrapper {
    padding: 18px;
  }

  .form-section,
  .form-intro,
  .planner-shell {
    padding: 18px;
    border-radius: 20px;
  }

  .form-intro__stats,
  .planner-summary {
    grid-template-columns: 1fr;
  }

  .planner-status {
    width: 100%;
    justify-content: center;
  }

  .planner-week {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .planner-card {
    padding: 18px;
  }

  .exercise-detail__grid {
    grid-template-columns: 1fr;
  }
}

/* ===========================
   PLANNER MODAL (FULL SCREEN)
   =========================== */
.planner-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.planner-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.planner-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.planner-modal__content {
  position: relative;
  width: 95%;
  max-width: 1400px;
  height: 90vh;
  background: var(--dark-gray);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  transform: translateY(20px) scale(0.98);
  transition: transform var(--transition-slow);
}

.planner-modal.is-open .planner-modal__content {
  transform: translateY(0) scale(1);
}

.planner-modal__close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: color var(--transition);
  z-index: 10;
}

.planner-modal__close:hover {
  color: var(--white);
}

.planner-modal__header {
  padding: 16px 32px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(14, 14, 14, 0.95);
  flex-shrink: 0;
}

.planner-modal__header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.planner-modal__header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-right: 40px; /* space for close button */
}

.planner-modal__title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}

.planner-modal__tabs-container {
  padding: 0 32px;
  background: rgba(14, 14, 14, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.planner-modal__tabs {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
}
.planner-modal__tabs::-webkit-scrollbar {
  display: none;
}

.modal-tab {
  padding: 12px 20px;
  background: transparent;
  color: rgba(180, 180, 180, 1);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.modal-tab:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.02);
}

.modal-tab.active {
  color: var(--white);
  border-bottom-color: var(--red);
  background: rgba(255, 255, 255, 0.04);
}

.planner-modal__body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 32px;
  background: var(--dark);
}

/* Custom Scrollbar for Modal Body to avoid clipping/ugliness */
.planner-modal__body::-webkit-scrollbar {
  width: 8px;
}
.planner-modal__body::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}
.planner-modal__body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}
.planner-modal__body::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

.modal-pane {
  display: none;
  animation: fadeIn 0.4s ease;
}

.modal-pane.active {
  display: block;
}

.planner-week-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.pane-extra {
  max-width: 800px;
  margin: 0 auto;
}

/* Ensure parsed markdown bold text looks right */
strong.parsed-bold {
  color: var(--white);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.06);
  padding: 0 4px;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .planner-modal__content {
    width: 100%;
    height: 100%;
    border-radius: 0;
  }
  .planner-modal__header, .planner-modal__tabs-container, .planner-modal__body {
    padding-left: 20px;
    padding-right: 20px;
  }
  .planner-modal__close {
    top: 12px;
    right: 12px;
  }
}