/* =========================================================
   OpenDocto — Landing Page CSS  (Design system palette)
   ========================================================= */

/* ---- CSS Custom Properties (Design palette + semantic mapping) --- */
:root {
  /* Primary Colors */
  --color-primary-25: #F3FCFF;
  --color-primary-50: #E1F4FA;
  --color-primary-100: #C5EAF5;
  --color-primary-200: #99D0E1;
  --color-primary-300: #6FB3C8;
  --color-primary-400: #4C8597;
  --color-primary-500: #315E6C;
  --color-primary-600: #244752;
  --color-primary-700: #133A46;
  --color-primary-800: #0B2D38;
  --color-primary-900: #031B23;

  /* Secondary Colors */
  --color-secondary-25: #EFFFFE;
  --color-secondary-50: #DEFFFD;
  --color-secondary-100: #C9FFFB;
  --color-secondary-200: #B2FFF9;
  --color-secondary-300: #85EEE6;
  --color-secondary-400: #4ED2C7;
  --color-secondary-500: #1AB4A8;
  --color-secondary-600: #0D9C96;
  --color-secondary-700: #097E79;
  --color-secondary-800: #05605C;
  --color-secondary-900: #033E3B;

  /* Success */
  --color-success-25: #F6FEF9;
  --color-success-50: #ECFDF3;
  --color-success-100: #D1FADF;
  --color-success-200: #6CE9A6;
  --color-success-300: #32D583;
  --color-success-400: #12B76A;
  --color-success-500: #039855;
  --color-success-600: #027A48;
  --color-success-700: #05603A;
  --color-success-800: #054F31;
  --color-success-900: #003620;

  /* Warning */
  --color-warning-25: #FFFCF5;
  --color-warning-50: #FFFAEB;
  --color-warning-100: #FEF0C7;
  --color-warning-200: #FEDF89;
  --color-warning-300: #FEC84B;
  --color-warning-400: #FDB022;
  --color-warning-500: #F79009;
  --color-warning-600: #DC6803;
  --color-warning-700: #B54708;
  --color-warning-800: #93370D;
  --color-warning-900: #7A2E0E;

  /* Error/Danger */
  --color-error-25: #FFF6F6;
  --color-error-50: #FFECEE;
  --color-error-100: #FBD2D5;
  --color-error-200: #FF9AA1;
  --color-error-300: #FF717A;
  --color-error-400: #FA4752;
  --color-error-500: #D8313C;
  --color-error-600: #B61F29;
  --color-error-700: #94111A;
  --color-error-800: #72070E;
  --color-error-900: #500006;

  /* Info */
  --color-information-25: #EDFAFE;
  --color-information-50: #DFF5FD;
  --color-information-100: #CBEEFA;
  --color-information-200: #98DAF1;
  --color-information-300: #66BDDB;
  --color-information-400: #42A2C2;
  --color-information-500: #248DB0;
  --color-information-600: #007FAA;
  --color-information-700: #027293;
  --color-information-800: #01627E;
  --color-information-900: #004A60;

  /* Neutral & Background */
  --color-black: #000000;
  --color-base: #FFFFFF;
  --color-neutral-0: #FFFFFF;
  --color-neutral-25: #FAFAFA;
  --color-neutral-50: #F6F7F9;
  --color-neutral-100: #F2F4F7;
  --color-neutral-200: #EAECF0;
  --color-neutral-300: #D0D5DD;
  --color-neutral-400: #98A2B3;
  --color-neutral-500: #667085;
  --color-neutral-600: #475467;
  --color-neutral-700: #344054;
  --color-neutral-800: #1D2939;
  --color-neutral-900: #101828;

  /* Semantic mapping (contrast 5.1–7.1 where applicable) */
  --color-teal: var(--color-primary-600);
  --color-teal-light: var(--color-primary-100);
  --color-teal-light-alternative: var(--color-secondary-50);
  --color-teal-bg: var(--color-primary-50);
  --color-rose: var(--color-error-600);
  --color-rose-light: var(--color-error-50);
  --color-rose-border: var(--color-error-100);
  --color-blue: var(--color-information-600);
  --color-blue-light: var(--color-information-50);
  --color-blue-border: var(--color-information-100);
  --color-violet: var(--color-primary-600);
  --color-violet-light: var(--color-primary-50);
  --color-violet-border: var(--color-primary-100);

  --color-ink: var(--color-neutral-900);
  --color-body: var(--color-neutral-600);
  --color-body-mid: var(--color-neutral-700);
  --color-muted: var(--color-neutral-500);
  --color-border: var(--color-neutral-200);
  --color-border-mid: var(--color-neutral-300);
  --color-bg: var(--color-neutral-50);
  --color-white: var(--color-neutral-0);
  --color-footer-bg: var(--color-primary-800);
  --color-footer-muted: var(--color-neutral-300);

  --font-display: "Bricolage Grotesque", sans-serif;
  --font-body: "DM Sans", sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 40px;
  --transition: 0.2s ease;

  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-form-button: 0px 0px 11px 4px rgba(36, 71, 82, 0.35);
  --shadow-form-card: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 4px 24px rgba(0, 0, 0, 0.12);
  --shadow-hero-hover: 8px 8px 8px 8px rgba(0, 0, 0, 0.2);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-body);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ---- Container ------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons --------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition);
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-teal);
  color: var(--color-white);
  box-shadow: var(--shadow-form-button);
}
.btn--primary:hover {
  background: var(--color-primary-700);
  box-shadow: 0 6px 20px rgba(36, 71, 82, 0.35);
}

.btn--outline {
  background: var(--color-white);
  color: var(--color-teal);
  border: 1.5px solid var(--color-border);
}
.btn--outline:hover {
  border-color: var(--color-teal);
  box-shadow: var(--shadow-card);
}

.btn--sm {
  font-size: 14px;
  padding: 10px 24px;
}
.btn--lg {
  font-size: 16px;
  padding: 16px 36px;
}
.btn--block {
  width: 100%;
  justify-content: center;
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 16px;
}

.btn__icon {
  width: 18px;
  height: 18px;
}
.btn__spinner {
  animation: spin 0.8s linear infinite;
}

.hidden {
  display: none !important;
}

/* ---- Section Helpers ------------------------------------- */
.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  margin-bottom: 48px;
}

.section-tag {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-teal);
  letter-spacing: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.15;
}

.section-sub {
  font-size: 18px;
  color: var(--color-body);
  max-width: 800px;
  line-height: 1.6;
}

/* ---- Logo ------------------------------------------------- */
.logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.logo__img {
  height: 36px;
  width: auto;
  display: block;
}
.logo__img--footer {
  height: 32px;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  height: 72px;
  transition: box-shadow var(--transition);
}
.header.scrolled {
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 80px;
  max-width: 1440px;
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-body);
  transition: color var(--transition);
}
.nav__link:hover {
  color: var(--color-teal);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-ink);
  cursor: pointer;
  padding: 4px;
}
.nav-toggle svg {
  width: 24px;
  height: 24px;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--color-teal-bg);
  padding: 100px 0 80px;
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-teal-light);
  color: var(--color-teal);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
}
.badge__icon {
  width: 16px;
  height: 16px;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  color: var(--color-ink);
  text-align: center;
  line-height: 1.1;
  max-width: 900px;
}

.hero__subline {
  font-size: 20px;
  color: var(--color-body);
  text-align: center;
  line-height: 1.6;
  max-width: 700px;
}

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

.hero__img-wrapper {
  width: 100%;
  max-width: 1000px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hero-hover);
}
.hero__img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

/* ============================================================
   BENEFITS
   ============================================================ */
.benefits {
  background: var(--color-white);
  padding: 80px 0;
}

.benefits__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 0;
}

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

/* Column tags */
.column-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  align-self: flex-start;
}
.column-tag--teal {
  background: var(--color-teal-light);
  color: var(--color-teal);
}
.column-tag--rose {
  background: var(--color-neutral-600);
  color: var(--color-neutral-0);
}
.tag__icon {
  width: 14px;
  height: 14px;
}

/* Benefit cards */
.benefit-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition:
    box-shadow var(--transition),
    transform var(--transition);
}
.benefit-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.benefit-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.benefit-card__icon svg {
  width: 22px;
  height: 22px;
}
.benefit-card__icon--teal {

  color: var(--color-teal);
}

.benefit-card__icon--rose svg{
  color: var(--color-information-600);
}

.benefit-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--color-ink);
}
.benefit-card__desc {
  font-size: 15px;
  color: var(--color-body);
  line-height: 1.5;
}

/* ---- Stats Grid ------------------------------------------ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.stat-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  transition:
    box-shadow var(--transition),
    transform var(--transition);
}
.stat-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.stat-card--teal {
  background: var(--color-teal-bg);
  border-color: var(--color-teal-light);
}
.stat-card--rose {
  background: var(--color-rose-light);
  border-color: var(--color-rose-border);
}
.stat-card--blue {
  background: var(--color-blue-light);
  border-color: var(--color-blue-border);
}
.stat-card--violet {
  background: var(--color-violet-light);
  border-color: var(--color-violet-border);
}

.stat-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.stat-card__label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-body-mid);
}
.stat-card__badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-teal);
  background: var(--color-teal-light);
  padding: 3px 8px;
  border-radius: 4px;
}
.stat-card__number {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
}
.stat-card--teal .stat-card__number {
  color: var(--color-teal);
}
.stat-card--rose .stat-card__number {
  color: var(--color-rose);
}
.stat-card--blue .stat-card__number {
  color: var(--color-blue);
}
.stat-card--violet .stat-card__number {
  color: var(--color-violet);
}

.stat-card__icon {
  width: 32px;
  height: 32px;
}
.stat-card--rose .stat-card__icon {
  color: var(--color-rose);
}
.stat-card--violet .stat-card__icon {
  color: var(--color-violet);
}

.stat-card__sublabel {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-body-mid);
}
.stat-card__footnote {
  font-size: 13px;
  color: var(--color-body);
}

.stat-card__top-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.stat-card__icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-blue-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue);
  flex-shrink: 0;
}
.stat-card__icon-circle svg {
  width: 20px;
  height: 20px;
}

/* Chart bars */
.chart-bars {
  flex: 1;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  justify-content: center;
}
.chart-bar {
  width: 24px;
  border-radius: 4px 4px 0 0;
  transition: height 0.6s ease;
}
.chart-bar[data-color="light"] {
  background: var(--color-neutral-300);
}
.chart-bar[data-color="mid"] {
  background: var(--color-neutral-400);
}
.chart-bar[data-color="dark"] {
  background: var(--color-neutral-600);
}
.chart-bar[data-color="accent"] {
  background: var(--color-primary-600);
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  background: var(--color-teal-bg);
  padding: 80px 0;
}

.features__list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.feature-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 64px;
  border-radius: 32px;
  overflow: hidden;
}

.feature-block--teal {
  background: var(--color-teal-light-alternative);
  border: 1px solid var(--color-border);
}

.feature-block--white {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

/* Reverse modifier: Image Left, Text Right */
.feature-block--reverse {
  flex-direction: row-reverse;
}

.feature-block__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 500px;
}

.feature-block__visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Images */
.feature-block__img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
  transform: rotate(-2deg);
  transition: transform 0.3s ease;
}
.feature-block:hover .feature-block__img {
  transform: rotate(0deg) scale(1.02);
}

.feature-block__img--web {
  transform: rotate(2deg); /* web portal tilts opposite */
}

/* Content Elements */
.feature-block__title {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.1;
}

.feature-block__desc {
  font-size: 18px;
  color: var(--color-body);
  line-height: 1.6;
}

/* Reusing existing list styles but ensuring alignment */
.feature-card__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}
.feature-card__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-body-mid);
}

/* Tags in features */
.feature-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.feature-card__tag--teal {
  color: var(--color-teal);
}
.feature-card__tag--rose {
  color: var(--color-neutral-600);
}

.item__icon--patience {
  color: var(--color-teal);
}

.item__icon--doctor {
  color: var(--color-neutral-600);
}

/* Section Header Left Alignment Override */
.section-header--left {
  align-items: flex-start;
  text-align: left;
  margin-bottom: 64px;
}

/* ============================================================
   TRUST STATS
   ============================================================ */
.trust-stats {
  background: var(--color-teal);
  padding: 48px 0;
}

.trust-stats__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 64px;
}
.trust-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
}
.trust-stat__val {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-white);
}
.trust-stat__label {
  font-size: 14px;
  color: var(--color-teal-light);
}
.trust-stats__divider {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.3);
}

/* ============================================================
   VISION
   ============================================================ */
.vision {
  background: var(--color-white);
  padding: 80px 0;
}

.vision__lead {
  max-width: 640px;
}

.vision__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.vision__pillar {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  background: var(--color-neutral-25);
  border: 1px solid var(--color-border);
  transition:
    box-shadow var(--transition),
    transform var(--transition),
    border-color var(--transition);
}

.vision__pillar:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
  border-color: var(--color-primary-200);
}

.vision__pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-teal-bg);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.vision__pillar-icon svg {
  width: 28px;
  height: 28px;
}

.vision__pillar-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.2;
}

.vision__pillar-desc {
  font-size: 15px;
  color: var(--color-body);
  line-height: 1.5;
  margin: 0;
}

/* ============================================================
   REGISTRATION
   ============================================================ */
.registration {
  background: var(--color-white);
  padding: 80px 0;
}

.form-card {
  background: var(--color-neutral-25);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--shadow-form-card);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-body-mid);
}
.form-input {
  height: 48px;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  padding: 0 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink);
  background: var(--color-white);
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  outline: none;
}
.form-input::placeholder {
  color: var(--color-muted);
}
.form-input:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(36, 71, 82, 0.15);
}
.form-input.error {
  border-color: var(--color-rose);
  box-shadow: 0 0 0 3px rgba(182, 31, 41, 0.15);
}

.form-select-wrapper {
  position: relative;
}
.form-select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 48px;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-md);
  padding: 0 40px 0 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-ink);
  background: var(--color-white);
  cursor: pointer;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
  outline: none;
}
.form-select:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(36, 71, 82, 0.15);
}
.form-select.error {
  border-color: var(--color-rose);
}
.select__chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-muted);
  pointer-events: none;
}

.form-error {
  font-size: 13px;
  color: var(--color-rose);
  min-height: 18px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-teal-bg);
  border: 1px solid var(--color-teal-light);
  border-radius: var(--radius-md);
  padding: 16px;
  color: var(--color-teal);
}
.success__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.success__text {
  font-size: 15px;
  font-weight: 500;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-footer-bg);
  padding: 48px 0 32px;
}

.footer__top {
  display: flex;
  gap: 64px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 300px;
}
.footer__desc {
  font-size: 14px;
  color: var(--color-footer-muted);
  line-height: 1.6;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer__col-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-white);
  font-family: var(--font-body);
}
.footer__link {
  font-size: 14px;
  color: var(--color-footer-muted);
  transition: color var(--transition);
}
.footer__link:hover {
  color: var(--color-white);
}

.footer__divider {
  height: 1px;
  background: var(--color-primary-700);
  margin: 40px 0 24px;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer__copy {
  font-size: 13px;
  color: var(--color-footer-muted);
}
.footer__social {
  display: flex;
  gap: 16px;
}
.footer__social-link {
  color: var(--color-footer-muted);
  transition: color var(--transition);
  display: flex;
}
.footer__social-link:hover {
  color: var(--color-white);
}
.footer__social-link svg {
  width: 18px;
  height: 18px;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease both;
}

/* ============================================================
   RESPONSIVE — Tablet (< 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .header__inner {
    padding: 0 32px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .vision__pillars {
    grid-template-columns: repeat(2, 1fr);
  }
  .features__row {
    gap: 24px;
  }
}

/* ============================================================
   RESPONSIVE — Mobile (< 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Header */
  .header__inner {
    padding: 0 20px;
  }
  .nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }
  .nav.open {
    display: flex;
  }
  .nav__link {
    padding: 12px 0;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  .nav .btn {
    margin-top: 12px;
    width: 100%;
    justify-content: center;
  }
  .nav-toggle {
    display: block;
  }

  /* Hero */
  .hero {
    padding: 60px 0 48px;
  }
  .hero__subline {
    font-size: 17px;
  }
  .hero__img {
    height: 280px;
  }

  /* Benefits */
  .benefits {
    padding: 60px 0;
  }
  .benefits__cards {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .stat-card {
    height: auto;
    min-height: 140px;
  }
  .stat-card__number {
    font-size: 32px;
  }

  /* Features */
  .features {
    padding: 60px 0;
  }
  .feature-block {
    flex-direction: column-reverse; /* Visual on top for standard blocks */
    padding: 32px;
    gap: 32px;
    text-align: center;
  }
  .feature-block--reverse {
    flex-direction: column; /* Visual on top for reverse blocks (where visual is 1st child) */
  }
  .feature-block__content {
    align-items: center; /* Center content on mobile */
  }
  .feature-block__desc {
    font-size: 16px;
  }
  .section-header--left {
    align-items: center;
    text-align: center;
    margin-bottom: 40px;
  }

  /* Trust Stats */
  .trust-stats__inner {
    flex-wrap: wrap;
    gap: 32px;
    justify-content: center;
  }
  .trust-stats__divider {
    display: none;
  }

  /* Vision */
  .vision {
    padding: 60px 0;
  }
  .vision__pillars {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 40px;
  }
  .vision__pillar {
    padding: 28px 20px;
  }

  /* Registration */
  .registration {
    padding: 60px 0;
  }
  .form-card {
    padding: 24px;
  }

  /* Footer */
  .footer__top {
    flex-direction: column;
    gap: 32px;
  }
  .footer__brand {
    max-width: 100%;
  }
  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  /* Section */
  .section-tag {
    font-size: 11px;
  }
  .section-sub {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .hero__cta {
    flex-direction: column;
    align-items: center;
  }
  .btn--lg {
    width: 100%;
    justify-content: center;
  }
}