:root {
  --bg: #07110f;
  --surface: #0d1c18;
  --surface-2: #13251f;
  --card: #f7faf6;
  --card-soft: #e9f3ed;
  --text: #ecfff5;
  --muted: #a9beb5;
  --ink: #102018;
  --ink-soft: #587064;
  --lime: #b7ff39;
  --green: #12b981;
  --teal: #28d8c3;
  --orange: #ffb84d;
  --danger: #ff6b6b;
  --border: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 0%, rgba(18, 185, 129, 0.22), transparent 30rem),
    linear-gradient(180deg, #06100e 0%, #0b1814 42%, #f3f8f4 42%, #f3f8f4 100%);
}

img,
svg {
  display: block;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem clamp(1rem, 4vw, 4rem);
  background: rgba(6, 16, 14, 0.84);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
}

.brand,
.language-picker,
.main-nav,
.hero-actions,
.hero-stats,
.trust-band,
.result-top,
.card-heading,
.site-footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 0.65rem;
  font-weight: 850;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 2.45rem;
  height: 2.45rem;
  place-items: center;
  color: #06100e;
  background: var(--lime);
  border-radius: 8px;
  font-size: 0.85rem;
  box-shadow: 0 0 28px rgba(183, 255, 57, 0.35);
}

.main-nav {
  justify-content: center;
  gap: clamp(0.55rem, 2vw, 1.35rem);
  font-size: 0.92rem;
  color: var(--muted);
}

.main-nav a {
  padding: 0.4rem 0;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--lime);
}

.language-picker {
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.language-picker select,
.calculator-card select,
.calculator-card input,
.agent-form input {
  border: 1px solid rgba(16, 32, 24, 0.12);
  border-radius: 8px;
  outline: none;
}

.language-picker select {
  width: 9.4rem;
  padding: 0.55rem 0.7rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border);
}

.nav-toggle {
  display: none;
  width: 2.55rem;
  height: 2.55rem;
  place-items: center;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.section {
  padding: clamp(4rem, 8vw, 7rem) clamp(1rem, 5vw, 5.5rem);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("https://images.unsplash.com/photo-1517838277536-f5f99be501cd?auto=format&fit=crop&w=2200&q=82");
  background-position: center;
  background-size: cover;
  filter: saturate(1.08);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(6, 16, 14, 0.95) 0%, rgba(6, 16, 14, 0.7) 42%, rgba(6, 16, 14, 0.18) 100%),
    linear-gradient(0deg, rgba(6, 16, 14, 0.7), transparent 42%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(47rem, 100%);
  padding-top: 4rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--lime);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(3.1rem, 8vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  letter-spacing: 0;
}

.hero p:not(.eyebrow) {
  max-width: 42rem;
  color: #d7e8df;
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.7;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 2rem 0;
}

.btn {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.82rem 1.05rem;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn.primary {
  color: #07110f;
  background: var(--lime);
  box-shadow: 0 18px 40px rgba(183, 255, 57, 0.2);
}

.btn.ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border);
}

.btn.wide {
  width: 100%;
}

.hero-stats {
  width: min(42rem, 100%);
  gap: 0.6rem;
}

.hero-stats div {
  flex: 1;
  min-width: 8rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
  backdrop-filter: blur(12px);
}

.hero-stats strong {
  display: block;
  color: var(--lime);
  font-size: 1.8rem;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.88rem;
}

.trust-band {
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 1rem clamp(1rem, 5vw, 5.5rem);
  color: var(--ink);
  background: var(--lime);
}

.trust-band div {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 11rem;
  justify-content: center;
  font-weight: 850;
}

.section-heading {
  width: min(48rem, 100%);
  margin-bottom: 2rem;
}

.section-heading p:not(.eyebrow) {
  color: var(--ink-soft);
  font-size: 1.05rem;
  line-height: 1.7;
}

.planner-grid,
.workout-layout,
.about-section {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(19rem, 0.85fr);
  gap: 1rem;
}

.calculator-card,
.results-card,
.plan-card,
.schedule-card,
.agent-shell,
.progress-panel,
.info-card {
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.calculator-card,
.results-card,
.plan-card,
.schedule-card,
.agent-shell,
.progress-panel {
  padding: clamp(1rem, 3vw, 1.4rem);
}

.calculator-card,
.plan-card,
.schedule-card,
.agent-shell,
.progress-panel {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(16, 32, 24, 0.08);
}

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

.form-grid label {
  display: grid;
  gap: 0.45rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 760;
}

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

.calculator-card select,
.calculator-card input,
.agent-form input {
  width: 100%;
  padding: 0.86rem 0.9rem;
  color: var(--ink);
  background: #fff;
}

.calculator-card input[type="range"] {
  accent-color: var(--green);
  padding: 0.86rem 0;
}

output {
  display: inline-grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  color: #06100e;
  background: var(--lime);
  border-radius: 8px;
  font-weight: 850;
}

.calculator-card .btn {
  margin-top: 1rem;
}

.live-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1rem;
}

.live-summary div {
  min-height: 4.6rem;
  padding: 0.85rem;
  color: var(--ink);
  background: #f3f8f4;
  border: 1px solid rgba(16, 32, 24, 0.08);
  border-radius: 8px;
}

.live-summary span,
.metric-heading span,
.macro-grid span,
.intensity-card span,
.bmi-labels span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.live-summary strong {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.95rem;
  line-height: 1.25;
}

.results-card {
  color: var(--text);
  background: linear-gradient(160deg, #102019, #06100e);
  border: 1px solid var(--border);
}

.result-top {
  gap: 0.8rem;
}

.mini-icon {
  display: grid;
  width: 3rem;
  height: 3rem;
  place-items: center;
  color: #07110f;
  background: var(--lime);
  border-radius: 8px;
}

.bmi-meter {
  position: relative;
  height: 0.8rem;
  margin: 1.5rem 0 1rem;
  background: linear-gradient(90deg, #57a5ff 0 22%, #12b981 22% 54%, #ffb84d 54% 76%, #ff6b6b 76% 100%);
  border-radius: 999px;
}

.bmi-meter span {
  position: absolute;
  top: -0.38rem;
  left: 48%;
  width: 0.28rem;
  height: 1.55rem;
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.18);
}

.large-result {
  color: var(--lime);
  font-size: 1.5rem;
  font-weight: 850;
}

.bmi-labels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-top: -0.35rem;
}

.bmi-labels span {
  color: var(--muted);
  text-align: center;
}

.result-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  margin: 1rem 0;
}

.result-metrics div {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.result-metrics span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.result-metrics strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.1rem;
}

.interactive-panel {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0;
}

.progress-block,
.intensity-card {
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.metric-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.metric-heading span,
.macro-grid span,
.intensity-card span {
  color: var(--muted);
}

.metric-heading strong,
.macro-grid strong,
.intensity-card strong {
  color: var(--text);
}

.progress-track {
  height: 0.72rem;
  margin: 0.75rem 0 0.55rem;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.13);
  border-radius: 999px;
}

.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--lime));
  border-radius: inherit;
  transition: width 220ms ease;
}

.progress-block p {
  margin: 0;
  color: #dcefe5;
  font-size: 0.9rem;
  line-height: 1.5;
}

.macro-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.macro-grid div {
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.macro-grid strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.08rem;
}

.load-dots {
  display: flex;
  gap: 0.38rem;
  margin-top: 0.7rem;
}

.load-dots span {
  width: 100%;
  height: 0.55rem;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

.load-dots span.active {
  background: var(--lime);
}

.transformation {
  color: #dcefe5;
  line-height: 1.7;
}

.disclaimer {
  display: flex;
  gap: 0.55rem;
  padding: 0.85rem;
  color: #ffe9bb;
  background: rgba(255, 184, 77, 0.12);
  border: 1px solid rgba(255, 184, 77, 0.28);
  border-radius: 8px;
  font-size: 0.86rem;
  line-height: 1.45;
}

.split-section,
.library-section,
.nutrition-section,
.agent-section,
.about-section,
.site-footer {
  color: var(--ink);
  background: #f3f8f4;
}

.journey-panel {
  display: grid;
  grid-template-columns: minmax(12rem, 0.32fr) 1fr;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: clamp(1rem, 3vw, 1.4rem);
  color: var(--text);
  background: linear-gradient(145deg, #102019, #07110f);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.journey-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.journey-panel strong {
  display: block;
  margin-top: 0.25rem;
  color: var(--lime);
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1;
}

.journey-panel p {
  margin: 0;
  color: #dcefe5;
  line-height: 1.7;
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 1rem 0 1.25rem;
}

.category-filters button {
  min-height: 2.55rem;
  padding: 0.55rem 0.82rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(16, 32, 24, 0.12);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 850;
}

.category-filters button.active {
  color: #07110f;
  background: var(--lime);
  border-color: transparent;
}

.exercise-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.exercise-card {
  overflow: hidden;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(16, 32, 24, 0.08);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.exercise-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #dce8e1;
}

.exercise-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease, filter 260ms ease;
}

.exercise-card:hover .exercise-media img {
  transform: scale(1.06);
  filter: brightness(0.82) saturate(1.08);
}

.image-preview-button {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: zoom-in;
}

.exercise-body {
  display: grid;
  gap: 0.95rem;
  padding: 1rem;
}

.exercise-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
}

.exercise-title h3 {
  font-size: 1.2rem;
}

.difficulty-pill {
  padding: 0.35rem 0.55rem;
  color: #07110f;
  background: var(--card-soft);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 850;
  white-space: nowrap;
}

.exercise-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.exercise-meta div {
  min-height: 4.4rem;
  padding: 0.72rem;
  background: #f3f8f4;
  border-radius: 8px;
}

.exercise-meta span,
.exercise-detail strong {
  display: block;
  color: var(--ink-soft);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.exercise-meta b {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.92rem;
}

.exercise-detail {
  display: grid;
  gap: 0.35rem;
}

.exercise-detail p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.55;
}

.target-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.target-tags span {
  padding: 0.35rem 0.5rem;
  color: #0f2b20;
  background: #e6f7ec;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
}

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  padding: clamp(0.8rem, 3vw, 2rem);
}

.image-modal.open {
  display: grid;
  place-items: center;
}

.image-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 8, 7, 0.76);
  backdrop-filter: blur(12px);
}

.image-dialog {
  position: relative;
  z-index: 1;
  width: min(58rem, 100%);
  max-height: min(92vh, 60rem);
  overflow: auto;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.45);
}

.image-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  place-items: center;
  color: var(--text);
  background: rgba(7, 17, 15, 0.72);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}

.image-preview-wrap {
  display: grid;
  place-items: center;
  min-height: 18rem;
  background: #06100e;
}

.image-preview-wrap img {
  width: 100%;
  max-height: min(68vh, 42rem);
  object-fit: contain;
}

.image-content {
  display: grid;
  gap: 0.7rem;
  padding: clamp(1rem, 3vw, 1.35rem);
}

.image-content h3 {
  color: var(--ink);
  font-size: clamp(1.45rem, 3vw, 2rem);
}

.image-content p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.plan-card h3,
.schedule-card h3 {
  margin-bottom: 1rem;
}

.check-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 1.35rem 1fr;
  gap: 0.65rem;
  color: var(--ink-soft);
  line-height: 1.55;
}

.check-list li::before {
  content: "";
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  background: var(--green);
  border-radius: 999px;
  box-shadow: inset 0 0 0 4px #e7fff3;
}

.card-heading {
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-heading span,
.quick-prompts button {
  color: #07110f;
  background: var(--lime);
  border-radius: 999px;
  font-weight: 850;
}

.card-heading span {
  padding: 0.4rem 0.75rem;
  white-space: nowrap;
}

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.55rem;
}

.day-card {
  min-height: 9rem;
  padding: 0.8rem;
  background: #fff;
  border: 1px solid rgba(16, 32, 24, 0.08);
  border-radius: 8px;
}

.day-card strong {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--ink);
}

.day-card span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.45;
}

.day-card.active-day {
  background: #103326;
}

.day-card.active-day strong,
.day-card.active-day span {
  color: var(--text);
}

.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.info-card {
  min-height: 13rem;
  padding: 1.2rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid rgba(16, 32, 24, 0.08);
}

.info-card svg {
  width: 2rem;
  height: 2rem;
  margin-bottom: 1rem;
  color: var(--green);
}

.info-card p {
  color: var(--ink-soft);
  line-height: 1.6;
}

.accent-card {
  color: var(--text);
  background: linear-gradient(160deg, #0f2b20, #07110f);
}

.accent-card h3,
.accent-card p {
  color: var(--text);
}

.agent-shell {
  display: grid;
  gap: 1rem;
}

.chat-log {
  display: grid;
  gap: 0.75rem;
  max-height: 28rem;
  min-height: 16rem;
  overflow: auto;
  padding: 0.85rem;
  background: #fff;
  border: 1px solid rgba(16, 32, 24, 0.08);
  border-radius: 8px;
}

.message {
  width: min(44rem, 92%);
  padding: 0.8rem 0.9rem;
  border-radius: 8px;
  line-height: 1.55;
}

.message.agent {
  color: var(--ink);
  background: var(--card-soft);
}

.message.user {
  justify-self: end;
  color: var(--text);
  background: #103326;
}

.agent-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
}

.quick-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.quick-prompts button {
  padding: 0.58rem 0.82rem;
  border: 0;
  cursor: pointer;
}

.about-section {
  align-items: center;
}

.about-section h2 {
  max-width: 12ch;
}

.about-section p:not(.eyebrow) {
  max-width: 42rem;
  color: var(--ink-soft);
  line-height: 1.75;
}

.progress-panel {
  display: grid;
  gap: 1rem;
}

.progress-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.45rem 1rem;
  align-items: center;
}

.progress-row div {
  grid-column: 1 / -1;
  height: 0.72rem;
  overflow: hidden;
  background: #dce8e1;
  border-radius: 999px;
}

.progress-row div span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--lime));
  border-radius: inherit;
}

.site-footer {
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 5vw, 5.5rem);
  border-top: 1px solid rgba(16, 32, 24, 0.1);
}

.site-footer p {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
}

.site-footer .btn.ghost {
  color: var(--ink);
  background: #fff;
  border-color: rgba(16, 32, 24, 0.12);
}

@media (max-width: 1060px) {
  .planner-grid,
  .workout-layout,
  .about-section {
    grid-template-columns: 1fr;
  }

  .schedule-grid,
  .nutrition-grid,
  .exercise-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: auto auto auto;
  }

  .nav-toggle {
    display: grid;
    justify-self: end;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem 1rem 1rem;
    background: rgba(6, 16, 14, 0.96);
    border-bottom: 1px solid var(--border);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 0.85rem;
    border-radius: 8px;
  }

  .language-picker span {
    display: none;
  }

  .language-picker select {
    width: 7.8rem;
  }

  .hero {
    min-height: 86vh;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(6, 16, 14, 0.96), rgba(6, 16, 14, 0.68)),
      linear-gradient(0deg, rgba(6, 16, 14, 0.7), transparent 42%);
  }

  h1 {
    max-width: 10ch;
  }

  .hero-stats,
  .result-metrics,
  .form-grid,
  .agent-form,
  .nutrition-grid,
  .exercise-grid,
  .live-summary,
  .macro-grid,
  .schedule-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    display: grid;
  }

  .form-grid .full {
    grid-column: auto;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .site-header {
    gap: 0.5rem;
    padding-inline: 0.75rem;
  }

  .brand span:last-child {
    display: none;
  }

  .language-picker select {
    width: 7.2rem;
    padding-inline: 0.45rem;
  }

  .section {
    padding-inline: 0.85rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .trust-band {
    justify-content: stretch;
  }

  .trust-band div {
    flex: 1 1 100%;
  }
}