/* ==========================================================================
   Global Styles - Medica
   Reset · Typography · Colors · Grid · Containers · Buttons · Cards
   Borders · Accent Sections · Spacing · Responsive Breakpoints
   ========================================================================== */


/* ==========================================================================
   1. CSS RESET
   ========================================================================== */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
}

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

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}


/* ==========================================================================
   2. FONT FACE - Metropolis
   ========================================================================== */

@font-face {
  font-family: 'Metropolis';
  src: url('../assets/fonts/metropolis/Metropolis-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Metropolis';
  src: url('../assets/fonts/metropolis/Metropolis-Medium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Metropolis';
  src: url('../assets/fonts/metropolis/Metropolis-SemiBold.otf') format('opentype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Metropolis';
  src: url('../assets/fonts/metropolis/Metropolis-Bold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Metropolis';
  src: url('../assets/fonts/metropolis/Metropolis-ExtraBold.otf') format('opentype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}


/* ==========================================================================
   3. CSS VARIABLES - Design Tokens
   ========================================================================== */

:root {
  /* ---- Color Palette ---- */

  /* Primary Dark */
  --color-primary-dark: #2F3E46;
  --color-primary-dark-2: #354F52;

  /* Primary Mid */
  --color-primary-mid: #52796F;
  --color-primary-mid-2: #6B9080;

  /* Accent Soft */
  --color-accent: #A4C3B2;
  --color-accent-soft: #CCE3DE;
  --color-accent-muted: #CAD2C5;

  /* Backgrounds */
  --color-bg: #F6FFF8;
  --color-bg-alt: #EAF4F4;
  --color-surface: #ffffff;

  /* Semantic */
  --color-text: #000000;
  --color-text-muted: #000000;
  --color-text-light: #000000;
  --color-text-inverse: #ffffff;
  --color-danger: #c0392b;

  /* ---- Typography ---- */
  --font-family: 'Metropolis', sans-serif;

  --font-size-h1: 3rem;           /* 48px */
  --font-size-h2: 2rem;           /* 32px */
  --font-size-h3: 1.5rem;         /* 24px */
  --font-size-body: 1.0625rem;    /* 17px */
  --font-size-body-sm: 1rem;      /* 16px */
  --font-size-caption: 0.75rem;   /* 12px */

  --line-height-h1: 1.25;
  --line-height-h2: 1.3;
  --line-height-h3: 1.35;
  --line-height-body: 1.5;
  --line-height-body-sm: 1.4;
  --line-height-caption: 1.4;

  /* ---- Spacing - 8px base grid ---- */
  --space-1: 0.5rem;    /*   8px */
  --space-2: 1rem;      /*  16px */
  --space-3: 1.5rem;    /*  24px */
  --space-4: 2rem;      /*  32px */
  --space-5: 2.5rem;    /*  40px */
  --space-6: 3rem;      /*  48px */
  --space-8: 4rem;      /*  64px */
  --space-10: 5rem;     /*  80px */
  --space-12: 6rem;     /*  96px */
  --space-16: 8rem;     /* 128px */

  /* ---- Borders - bold rounded ---- */
  --radius-small: 8px;
  --radius-medium: 12px;
  --radius-large: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --border-width: 2px;
  --border-color: var(--color-accent-muted);
  --border: var(--border-width) solid var(--border-color);
  --border-bold: 2.5px solid var(--color-primary-dark-2);

  /* ---- Shadows - subtle, soft ---- */
  --shadow-sm: 0 1px 3px rgba(47, 62, 70, 0.05);
  --shadow-md: 0 4px 14px rgba(47, 62, 70, 0.07);
  --shadow-lg: 0 8px 30px rgba(47, 62, 70, 0.09);

  /* ---- Layout ---- */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;
  --header-height: 72px;

  /* ---- Transitions ---- */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}


/* ==========================================================================
   4. TYPOGRAPHY SYSTEM
   ========================================================================== */

body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: 400;
  line-height: var(--line-height-body);
  color: #000;
  background-color: var(--color-bg);
}

h1 {
  font-family: 'Shippori Mincho', serif;
  font-size: var(--font-size-h1);
  font-weight: 800;
  line-height: var(--line-height-h1);
  color: #36504A;
}

h2 {
  font-family: 'Shippori Mincho', serif;
  font-size: var(--font-size-h2);
  font-weight: 600;
  line-height: var(--line-height-h2);
  color: #36504A;
}

h3 {
  font-family: 'Shippori Mincho', serif;
  font-size: var(--font-size-h3);
  font-weight: 600;
  line-height: var(--line-height-h3);
  color: #36504A;
}

h4, h5, h6 {
  font-family: 'Shippori Mincho', serif;
  font-weight: 600;
  line-height: 1.35;
  color: #36504A;
}

p {
  max-width: 65ch;
}

.body-sm {
  font-size: var(--font-size-body-sm);
  line-height: var(--line-height-body-sm);
}

.caption {
  font-size: var(--font-size-caption);
  line-height: var(--line-height-caption);
}

.text-muted {
  color: #000;
}


/* ==========================================================================
   5. CONTAINER WIDTHS
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}


/* ==========================================================================
   6. GRID SYSTEM
   ========================================================================== */

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}


/* ==========================================================================
   7. SECTION PADDING
   ========================================================================== */

.section-padding {
  padding-block: var(--space-12);
}

.section-padding-sm {
  padding-block: var(--space-8);
}


/* ==========================================================================
   8. ACCENT SECTION STYLES
   ========================================================================== */

.accent-section {
  background: var(--color-accent-soft);
}

.accent-section-light {
  background: var(--color-bg-alt);
}

.accent-section-dark {
  background: var(--color-primary-dark);
  color: var(--color-accent-muted);
}

.accent-section-dark h1,
.accent-section-dark h2,
.accent-section-dark h3 {
  color: var(--color-text-inverse);
}


/* ==========================================================================
   9. CARD STYLES
   ========================================================================== */

.card {
  background: var(--color-surface);
  border: var(--border);
  border-radius: var(--radius-large);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card--flat {
  box-shadow: none;
}

.card--flat:hover {
  box-shadow: var(--shadow-sm);
  transform: none;
}

.card--bordered {
  border: var(--border-bold);
}


/* ==========================================================================
   10. BUTTON STYLES
   ========================================================================== */

.button-primary,
.button-outline,
.button-soft {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  font-family: var(--font-family);
  font-weight: 700;
  font-size: var(--font-size-body-sm);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-large);
  border: var(--border-width) solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.button-primary {
  background: var(--color-primary-mid);
  color: var(--color-text-inverse);
  border-color: var(--color-primary-mid);
}

.button-primary:hover {
  background: var(--color-primary-dark-2);
  border-color: var(--color-primary-dark-2);
  box-shadow: var(--shadow-sm);
}

.button-outline {
  background: transparent;
  color: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
}

.button-outline:hover {
  background: var(--color-primary-mid);
  color: var(--color-text-inverse);
}

.button-soft {
  background: var(--color-accent-soft);
  color: var(--color-primary-dark);
  border-color: var(--color-accent-soft);
}

.button-soft:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.button-sm {
  font-size: var(--font-size-caption);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-medium);
}

.button-lg {
  font-size: var(--font-size-body);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-xl);
}


/* ==========================================================================
   11. ROUNDED BORDER SYSTEM
   ========================================================================== */

.rounded-sm    { border-radius: var(--radius-small); }
.rounded-md    { border-radius: var(--radius-medium); }
.rounded-lg    { border-radius: var(--radius-large); }
.rounded-xl    { border-radius: var(--radius-xl); }
.rounded-full  { border-radius: var(--radius-full); }

.border        { border: var(--border); }
.border-bold   { border: var(--border-bold); }


/* ==========================================================================
   12. SHARED HEADER - Glassmorphic, contained on scroll
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  max-width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;

  transition:
    background 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-color 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    border-radius 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    top 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    height 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    max-width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    margin 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    backdrop-filter 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    -webkit-backdrop-filter 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Inner bar */
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  padding-inline: var(--space-3);
  height: 100%;
  transition: padding 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ---- Scrolled state ---- */
.site-header--scrolled {
  top: var(--space-2);
  max-width: var(--container-max);
  margin-inline: auto;
  left: 0;
  right: 0;
  height: 56px;

  background: linear-gradient(135deg, rgba(42, 55, 52, 0.92), rgba(48, 62, 58, 0.88));
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);

  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.15),
    0 1px 3px rgba(0, 0, 0, 0.08);
}

.site-header--scrolled .site-header__bar {
  padding-inline: 6px 6px;
}

/* ---- Logo ---- */
.site-header__logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition-base);
  white-space: nowrap;
  flex-shrink: 0;
  padding-left: 8px;
}

.site-header__logo:hover {
  opacity: 0.8;
}

.site-header__logo-default,
.site-header__logo-scrolled {
  height: 28px;
  width: auto;
  display: block;
  transition: opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.site-header__logo-scrolled {
  position: absolute;
  opacity: 0;
}

.site-header--scrolled .site-header__logo-default {
  opacity: 0;
  position: absolute;
}

.site-header--scrolled .site-header__logo-scrolled {
  position: static;
  opacity: 1;
}

/* ---- Nav ---- */
.site-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Internal rounded container for nav links */
.site-nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border-radius: var(--radius-full);
  background: rgba(47, 62, 58, 0.06);
  height: 38px;
  transition: background var(--transition-base);
}

.site-header--scrolled .site-nav__links {
  background: rgba(255, 255, 255, 0.08);
}

.site-nav__link {
  font-size: var(--font-size-caption);
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--radius-full);
  color: var(--color-primary-dark-2);
  position: relative;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  transition:
    color var(--transition-base),
    background var(--transition-base);
}

.site-nav__link:hover {
  color: var(--color-primary-dark);
  background: rgba(47, 62, 58, 0.08);
}

.site-nav__link--active {
  color: var(--color-primary-dark);
  background: #fff;
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

/* Scrolled nav link states */
.site-header--scrolled .site-nav__link {
  color: rgba(255, 255, 255, 0.7);
}

.site-header--scrolled .site-nav__link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.site-header--scrolled .site-nav__link--active {
  color: #fff;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: none;
}

/* ---- Nav dropdown ---- */
.site-nav__dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.site-nav__chevron {
  margin-left: 2px;
  opacity: 0.4;
  transition: transform 0.2s ease, opacity 0.2s ease;
  flex-shrink: 0;
}

.site-nav__dropdown:hover .site-nav__chevron {
  transform: rotate(180deg);
  opacity: 0.7;
}

.site-header--scrolled .site-nav__chevron {
  opacity: 0.5;
  color: #fff;
}

.site-header--scrolled .site-nav__dropdown:hover .site-nav__chevron {
  opacity: 1;
}

.site-nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  min-width: 180px;
  padding: 6px;
  padding-top: 12px;
  background: #fff;
  background-clip: padding-box;
  border-radius: var(--radius-medium);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.06);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 100;
  pointer-events: none;
}

/* Invisible hover bridge between link and dropdown */
.site-nav__dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.site-nav__dropdown:hover .site-nav__dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.site-nav__dropdown-item {
  display: block;
  padding: 9px 14px;
  font-size: var(--font-size-caption);
  font-weight: 500;
  color: var(--color-primary-dark-2);
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.site-nav__dropdown-item:hover {
  background: rgba(47, 62, 58, 0.06);
  color: var(--color-primary-dark);
}

/* Scrolled state dropdown */
.site-header--scrolled .site-nav__dropdown-menu {
  background: rgba(42, 55, 52, 0.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header--scrolled .site-nav__dropdown-item {
  color: rgba(255, 255, 255, 0.7);
}

.site-header--scrolled .site-nav__dropdown-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* CTA button */
.site-nav__cta {
  font-size: var(--font-size-caption);
  font-weight: 600;
  padding: 7px 16px 7px 8px;
  background: var(--color-primary-dark);
  color: #fff;
  border-radius: var(--radius-full);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  line-height: 1;
  height: 38px;
  margin-left: 4px;
  transition:
    background var(--transition-base),
    box-shadow var(--transition-base);
}

.site-nav__cta:hover {
  background: var(--color-primary-dark-2);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Scrolled CTA */
.site-header--scrolled .site-nav__cta {
  background: #fff;
  color: var(--color-primary-dark);
}

.site-header--scrolled .site-nav__cta:hover {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Login icon circle */
.site-nav__cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  flex-shrink: 0;
  transition: background var(--transition-base), color var(--transition-base);
}

.site-header--scrolled .site-nav__cta-icon {
  background: var(--color-primary-dark);
  color: #fff;
}

.site-nav__cta-icon svg {
  width: 12px;
  height: 12px;
}

/* ---- Mobile nav toggle ---- */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  padding: 10px;
  margin-right: 6px;
  border-radius: 50%;
  background: rgba(47, 62, 58, 0.06);
  transition: background 0.15s ease;
  flex-shrink: 0;
}

.nav-toggle:hover {
  background: rgba(47, 62, 58, 0.12);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-primary-dark);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Animate to X when open */
.nav-toggle--open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle--open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle--open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-header--scrolled .nav-toggle {
  background: rgba(255, 255, 255, 0.1);
}

.site-header--scrolled .nav-toggle:hover {
  background: rgba(255, 255, 255, 0.18);
}

.site-header--scrolled .nav-toggle span {
  background: #fff;
}


/* ==========================================================================
   13. SHARED FOOTER
   ========================================================================== */

.site-footer {
  background: #1a1f1e;
  color: rgba(255, 255, 255, 0.5);
  padding-block: var(--space-10) var(--space-4);
}

/* Inner rounded container */
.site-footer__inner {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2.5fr repeat(3, 1fr);
  gap: var(--space-6);
}

/* Logo */
.site-footer__logo {
  height: 28px;
  width: auto;
  margin-bottom: var(--space-3);
  opacity: 0.9;
}

.site-footer__brand {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.site-footer__tagline {
  font-size: var(--font-size-body-sm);
  color: rgba(255, 255, 255, 0.45);
  max-width: 280px;
  line-height: 1.5;
}

/* Column headings */
.site-footer__heading {
  font-size: var(--font-size-caption);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

/* Links */
.site-footer__link {
  display: block;
  font-size: var(--font-size-body-sm);
  padding-block: 5px;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
}

.site-footer__link:hover {
  color: #fff;
}

/* Bottom bar */
.site-footer__bottom {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  font-size: var(--font-size-caption);
  color: rgba(255, 255, 255, 0.3);
  text-align: center;
}

.site-footer__bottom p {
  max-width: none;
  margin-inline: auto;
}

.site-footer__bottom-links {
  display: flex;
  gap: var(--space-3);
}

.site-footer__bottom-link {
  font-size: var(--font-size-caption);
  color: rgba(255, 255, 255, 0.3);
  transition: color var(--transition-fast);
}

.site-footer__bottom-link:hover {
  color: rgba(255, 255, 255, 0.6);
}


/* ==========================================================================
   14. SPACING UTILITIES
   ========================================================================== */

.mt-1  { margin-top: var(--space-1); }
.mt-2  { margin-top: var(--space-2); }
.mt-3  { margin-top: var(--space-3); }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }

.mb-1  { margin-bottom: var(--space-1); }
.mb-2  { margin-bottom: var(--space-2); }
.mb-3  { margin-bottom: var(--space-3); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }

.mx-auto { margin-inline: auto; }

.pt-4  { padding-top: var(--space-4); }
.pt-8  { padding-top: var(--space-8); }
.pb-4  { padding-bottom: var(--space-4); }
.pb-8  { padding-bottom: var(--space-8); }

.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }


/* ==========================================================================
   15. RESPONSIVE BREAKPOINTS
   ========================================================================== */

/* Tablet - 768px */
@media (max-width: 768px) {
  :root {
    --font-size-h1: 2.25rem;   /* 36px */
    --font-size-h2: 1.625rem;  /* 26px */
    --font-size-h3: 1.25rem;   /* 20px */
  }

  .section-padding {
    padding-block: var(--space-8);
  }

  /* Container side padding on mobile */
  .container {
    padding-inline: var(--space-3);
  }

  /* Header mobile */
  .nav-toggle {
    display: flex;
  }

  /* Header - ensure padding on mobile */
  .site-header {
    padding-inline: var(--space-2);
  }

  .site-header__bar {
    padding-inline: 0;
  }

  .site-header--scrolled {
    top: var(--space-1);
    max-width: calc(100% - var(--space-5));
    border-radius: var(--radius-xl);
    padding-inline: 0;
  }

  .site-header--scrolled .site-header__bar {
    padding-inline: 8px;
  }

  /* Hide desktop nav, show mobile nav */
  .site-nav {
    display: none;
  }

  /* Footer */
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .site-footer__bottom {
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
  }

  .site-footer__bottom-links {
    justify-content: center;
  }

  .site-footer__inner {
    padding: var(--space-4);
  }

  /* Page hero */
  .page-hero {
    padding: var(--space-3);
    padding-top: 80px;
    height: auto;
    flex-direction: column;
  }

  .page-hero__container {
    padding: 40px 24px;
    height: auto;
    min-height: 200px;
  }

  .page-hero__title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .page-hero__image {
    display: none;
  }

  /* CTA band */
  .site-cta {
    padding-block: var(--space-8);
  }

  .site-cta__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  /* Buttons - full width on mobile */
  .button-lg {
    width: 100%;
  }
}

/* Small mobile - 480px */
@media (max-width: 480px) {
  :root {
    --font-size-h1: 1.875rem;  /* 30px */
    --font-size-h2: 1.375rem;  /* 22px */
  }

  .section-padding {
    padding-block: var(--space-6);
  }

  .container {
    padding-inline: var(--space-2);
  }

  .page-hero {
    padding: var(--space-2);
    padding-top: 80px;
    gap: 8px;
  }

  .page-hero__container {
    padding: 32px 20px;
    border-radius: 4vh;
  }

  .site-footer__inner {
    padding: var(--space-3);
    border-radius: var(--radius-large);
  }

  .site-cta__inner {
    padding-inline: var(--space-2);
  }
}

/* Large desktop - 1280px+ */
@media (min-width: 1280px) {
}


/* ==========================================================================
   Page Hero - Shared across About, Partnerships, Contact
   ========================================================================== */

.page-hero {
  padding-top: var(--space-4);
  padding-bottom: var(--space-6);
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  display: flex;
  gap: 12px;
}

.page-hero__container {
  position: relative;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  border-radius: 6vh;
  background: linear-gradient(160deg, #eef2ed 0%, #e7eee6 40%, #e0e9df 70%, #dae4d9 100%);
  padding: 60px;
  height: 350px;
}

.page-hero__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  max-width: 620px;
  z-index: 2;
}

.page-hero__title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 400;
  color: #36504A;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.page-hero__image {
  width: 340px;
  height: 350px;
  flex-shrink: 0;
  border-radius: 6vh;
  overflow: hidden;
}

.page-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}



/* ==========================================================================
   16. HEADER SPACER
   ========================================================================== */

main {
  padding-top: var(--header-height);
}


/* ==========================================================================
   17. HEADER SCROLL STATE
   (Now handled in section 12 - .site-header--scrolled)
   ========================================================================== */


/* ==========================================================================
   18. INTERSECTION OBSERVER - [data-reveal] Animations
   ========================================================================== */

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

[data-reveal="left"] {
  transform: translateX(-24px);
}

[data-reveal="right"] {
  transform: translateX(24px);
}

[data-reveal="scale"] {
  transform: scale(0.95);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translate(0) scale(1);
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}


/* ==========================================================================
   19. VANILLA TILT - Prevent layout shift
   ========================================================================== */

[data-tilt] {
  transform-style: preserve-3d;
  will-change: transform;
}

.js-tilt-glare {
  border-radius: inherit;
}


/* ==========================================================================
   20. SHARED CTA BAND - above footer on every page
   ========================================================================== */

.site-cta {
  padding-block: var(--space-12);
  background: #E7EEE6;
}

.site-cta__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.site-cta__text {
  max-width: 560px;
}

.site-cta__heading {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 400;
  color: #36504A;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.site-cta__sub {
  font-size: var(--font-size-body-sm);
  color: rgba(47, 62, 70, 0.6);
  margin-top: var(--space-2);
  line-height: 1.55;
}

.site-cta__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.site-cta__link {
  font-size: var(--font-size-body-sm);
  font-weight: 600;
  color: rgba(47, 62, 70, 0.55);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.site-cta__link:hover {
  color: #2F3E46;
}

@media (max-width: 768px) {
  .site-cta__inner {
    flex-direction: column;
    align-items: flex-start;
    padding-inline: var(--space-4);
  }
}


/* ==========================================================================
   21. MOBILE NAV - Separate component, hidden on desktop
   ========================================================================== */

.mobile-nav {
  display: none;
}

@media (max-width: 768px) {
  .mobile-nav {
    position: fixed;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    background: var(--color-bg);
    padding: var(--space-4);
    overflow-y: auto;
    border-radius: var(--radius-xl);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.12);

    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  }

  .mobile-nav--open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  /* Top bar - logo + close */
  .mobile-nav__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-6);
  }

  .mobile-nav__logo {
    height: 24px;
    width: auto;
  }

  .mobile-nav__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #E7EEE6;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: #36504A;
    transition: background 0.15s;
  }

  .mobile-nav__close svg {
    width: 18px;
    height: 18px;
  }

  .mobile-nav__close:hover {
    background: #dbe5da;
  }

  /* Links */
  .mobile-nav__links {
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
  }

  .mobile-nav__link {
    display: block;
    padding: 18px 0;
    font-family: 'Shippori Mincho', serif;
    font-size: 1.5rem;
    font-weight: 400;
    color: #36504A;
    border-bottom: 1px solid rgba(47, 62, 70, 0.07);
    transition: color 0.15s;
    text-decoration: none;
    letter-spacing: -0.01em;
  }

  .mobile-nav__link:hover {
    color: #52796F;
  }

  /* Sub-links - rendered as normal menu items */
  .mobile-nav__sub {
    padding-left: 0;
  }

  .mobile-nav__sub-link {
    display: block;
    padding: 18px 0;
    font-family: 'Shippori Mincho', serif;
    font-size: 1.5rem;
    font-weight: 400;
    color: #36504A;
    border-bottom: 1px solid rgba(47, 62, 70, 0.07);
    text-decoration: none;
    letter-spacing: -0.01em;
    transition: color 0.15s;
  }

  .mobile-nav__sub-link:hover {
    color: #52796F;
  }

  /* Bottom - Login CTA */
  .mobile-nav__bottom {
    margin-top: auto;
    padding-top: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
  }

  .mobile-nav__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    font-size: var(--font-size-body-sm);
    font-weight: 600;
    font-family: var(--font-family);
    color: #fff;
    background: #36504A;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: background 0.2s;
  }

  .mobile-nav__cta:hover {
    background: #2F3E46;
  }

  .mobile-nav__cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
  }

  .mobile-nav__cta-icon svg {
    width: 12px;
    height: 12px;
  }
}