/* ==========================================================================
   NextWaters / Clearwater theme: "airy aqua glass"
   Daylight through clean water. Frosted glass layers float over water,
   photos and soft aqua washes; the logo's three bubbles are the brand glyph.

    1. Tokens
    2. Reset and base elements
    3. Links, focus, skip link, utilities
    4. Layout: containers, sections, tones, grids, wave edges
    5. Header and navigation
    6. Buttons and arrow links
    7. Typography components: eyebrow, section head, lead, prose
    8. Heroes: home hero window, inner-page heroes, breadcrumb
    9. Components: glass, cards, icon chips, bubbles, media frames, lists,
       steps, spec list, tags, callout, quote, facts, accordion, tabs
   10. CTA band, contact section, form, footer
   11. Motion: reveal, hero load, caustics, reduced motion
   ========================================================================== */


/* 1. Tokens ================================================================ */

:root {
  color-scheme: light;

  /* Colour: surfaces */
  --bg: #F5FBFD;                 /* page background */
  --bg-tint: #E9F6FA;            /* aqua wash sections */
  --bg-tint-2: #DAF0F6;          /* deeper wash, form fields on tint */
  --surface: #FFFFFF;            /* solid cards, map frame */
  --glass: rgba(255, 255, 255, .62);          /* glass cards on washes */
  --glass-strong: rgba(255, 255, 255, .8);    /* glass that carries text over photos/video */
  --glass-soft: rgba(255, 255, 255, .4);      /* faint glass, chips on glass */
  --glass-border: rgba(255, 255, 255, .8);
  --glass-blur: blur(18px) saturate(140%);

  /* Colour: text */
  --ink: #0B2A3C;                /* headings, body on light */
  --ink-2: #24495C;              /* secondary text on glass over imagery (AA) */
  --muted: #4E6B7A;              /* secondary text on bg / tint / glass-on-wash (5.1:1+) */
  --line: rgba(11, 42, 60, .1);  /* soft hairline, never harsh */
  --line-strong: rgba(11, 42, 60, .18);

  /* Colour: brand */
  --primary: #0E7FC0;            /* ocean: fills, icons, large text */
  --primary-ink: #0A6AA3;        /* ocean for small text and links (5.5:1 on bg) */
  --primary-deep: #0A5A8F;
  --aqua: #22C3D6;               /* decorative only on light (never text) */
  --mint: #7FE3D2;               /* decorative; text colour on deep */
  --sky: #CDEFF7;

  /* Colour: the rare dark section and footer */
  --deep: #06324A;
  --deep-2: #042538;
  --on-deep: #FFFFFF;
  --on-deep-muted: rgba(226, 244, 250, .78);
  --on-deep-line: rgba(255, 255, 255, .14);

  /* Colour: states */
  --danger: #B4232C;
  --success: #0B6E5B;
  --focus: #0A6AA3;
  --focus-on-deep: #7FE3D2;

  /* Gradients */
  --grad: linear-gradient(120deg, #0E7FC0, #22C3D6);                    /* brand: icon chips, bubbles, bars */
  --grad-cta: linear-gradient(120deg, #0A5E9C 0%, #0B71AF 55%, #0A7E9E 100%); /* buttons with white text (AA) */
  --grad-text: linear-gradient(105deg, #0A5E9C 0%, #0E7FC0 42%, #0797AD 100%); /* highlight words (large text only) */
  --grad-text-light: linear-gradient(105deg, #A6F0E3 0%, #6FDDEB 50%, #9FDBFF 100%); /* highlight words on deep */
  --grad-soft: linear-gradient(135deg, #E3F5FB 0%, #D3EFF6 100%);
  --grad-deep: linear-gradient(125deg, #04283F 0%, #06324A 38%, #0A5A8C 78%, #0E7FC0 100%);
  --wash:
    radial-gradient(55% 60% at 8% 0%, rgba(34, 195, 214, .16), transparent 70%),
    radial-gradient(45% 55% at 100% 12%, rgba(14, 127, 192, .12), transparent 70%),
    radial-gradient(38% 32% at 72% 62%, rgba(127, 227, 210, .16), transparent 70%);
  --edge-fade: linear-gradient(180deg, var(--bg) 0, rgba(245, 251, 253, 0) 180px, rgba(245, 251, 253, 0) calc(100% - 180px), var(--bg) 100%);

  /* Type */
  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --fs-display: clamp(2.4rem, 1.6rem + 3.2vw, 4.5rem);    /* home hero h1: 38 → 72 */
  --fs-h1: clamp(2.4rem, 1.4rem + 3.8vw, 5rem);           /* inner hero h1: 38 → 77 */
  --fs-h2: clamp(2rem, 1.35rem + 2.3vw, 3.4rem);          /* section titles: 32 → 54 */
  --fs-h3: clamp(1.3rem, 1.12rem + .6vw, 1.625rem);       /* card / sub-section: 21 → 26 */
  --fs-h4: clamp(1.125rem, 1.04rem + .3vw, 1.3rem);       /* small headings: 18 → 21 */
  --fs-statement: clamp(1.5rem, 1.1rem + 1.6vw, 2.35rem); /* vision, pull quotes: 24 → 38 */
  --fs-lead: clamp(1.125rem, 1.02rem + .45vw, 1.375rem);  /* ledes: 18 → 22 */
  --fs-body: 1.0625rem;                                   /* 17px */
  --fs-sm: .9375rem;                                      /* 15px */
  --fs-xs: .8125rem;                                      /* 13px */
  --lh-tight: 1.04;
  --lh-heading: 1.1;
  --lh-body: 1.65;
  --track-display: -.035em;
  --track-h: -.028em;
  --track-sm: -.012em;

  /* Space */
  --sp-1: .25rem;
  --sp-2: .5rem;
  --sp-3: .75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 2.5rem;
  --sp-8: 3rem;
  --sp-9: 4rem;
  --sp-10: 5rem;
  --section-y: clamp(4.5rem, 2.8rem + 6.5vw, 9rem);
  --head-gap: clamp(2.5rem, 1.6rem + 3vw, 4.5rem);   /* section head → content */
  --gutter: clamp(1.25rem, .6rem + 2.6vw, 2.5rem);
  --grid-gap: clamp(1rem, .6rem + 1.4vw, 1.75rem);

  /* Shape */
  --r-xs: 10px;
  --r-sm: 14px;     /* inputs, small chips */
  --r-md: 20px;     /* accordion rows, small cards */
  --r-lg: 28px;     /* cards, frames */
  --r-xl: 40px;     /* windows: hero, CTA band */
  --r-pill: 999px;

  /* Shadow: soft, blue-tinted, layered */
  --shadow-xs: 0 1px 2px rgba(6, 50, 74, .06), 0 4px 12px -6px rgba(14, 127, 192, .18);
  --shadow-sm: 0 1px 2px rgba(6, 50, 74, .05), 0 12px 32px -14px rgba(14, 127, 192, .28);
  --shadow-md: 0 2px 6px rgba(6, 50, 74, .05), 0 20px 60px -20px rgba(14, 127, 192, .35);
  --shadow-lg: 0 4px 14px rgba(6, 50, 74, .06), 0 40px 90px -30px rgba(14, 127, 192, .45);
  --glass-inset: inset 0 1px 0 rgba(255, 255, 255, .9);

  /* Containers and header */
  --container: 1200px;
  --container-wide: 1320px;
  --container-narrow: 780px;
  --header-h: 68px;
  --header-h-condensed: 58px;
  --header-top: 16px;
  --header-offset: calc(var(--header-h) + var(--header-top));
  --header-max: 1240px;
  --hero-inset: clamp(8px, 1vw, 14px);

  /* Motion */
  --ease-out: cubic-bezier(.22, .8, .24, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
  --dur-1: .18s;
  --dur-2: .35s;
  --dur-3: .7s;
  --dur-reveal: 1s;
}


/* 2. Reset and base elements =============================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: var(--lh-body);
  overflow-x: clip;
  text-rendering: optimizeLegibility;
}

img, picture, video, svg, iframe { display: block; max-width: 100%; }
img, video { height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  line-height: var(--lh-heading);
  letter-spacing: var(--track-h);
  text-wrap: balance;
}
h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); letter-spacing: var(--track-display); }
h2 { font-size: var(--fs-h2); line-height: 1.06; }
h3 { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -.02em; line-height: 1.2; }
h4 { font-size: var(--fs-h4); font-weight: 700; letter-spacing: var(--track-sm); line-height: 1.3; }
h5, h6 { font-size: var(--fs-body); font-weight: 700; letter-spacing: 0; line-height: 1.4; }

:where(p, ul, ol, dl, figure, blockquote) { margin: 0; }
p { text-wrap: pretty; }
:where(p) + :where(p) { margin-top: 1em; }
ul, ol { padding: 0; }
strong, b { font-weight: 700; color: var(--ink); }
small { font-size: var(--fs-sm); }
hr { height: 1px; margin: var(--sp-7) 0; border: 0; background: var(--line); }
address { font-style: normal; }
table { border-collapse: collapse; width: 100%; }


/* 3. Links, focus, skip link, utilities ==================================== */

a {
  color: var(--primary-ink);
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
  transition: color var(--dur-1) ease;
}
a:hover { color: var(--primary-deep); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.section--deep :focus-visible,
.site-footer :focus-visible,
.cta-band :focus-visible { outline-color: var(--focus-on-deep); }

::selection { background: rgba(34, 195, 214, .32); color: var(--ink); }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: .75rem 1.25rem;
  border-radius: var(--r-pill);
  background: var(--deep);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow-md);
  transform: translateY(-160%);
  transition: transform var(--dur-2) var(--ease-out);
}
.skip-link:focus { transform: none; color: #fff; }

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Gradient-filled highlight words. Large text only (h1/h2/statements). */
.text-grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.section--deep .text-grad,
.text-grad--light { background-image: var(--grad-text-light); }

.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.stack > * + * { margin-top: var(--stack, 1rem); }

/* The logo: the white PNG used as a mask, so it takes any colour (currentColor). */
.logo-mark {
  display: block;
  width: 92px;
  aspect-ratio: 235 / 211;
  background: currentColor;
  -webkit-mask: url(../images/logo-slider.png) center / contain no-repeat;
  mask: url(../images/logo-slider.png) center / contain no-repeat;
}


/* 4. Layout ================================================================ */

.container {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}
.container--wide { width: min(100% - 2 * var(--gutter), var(--container-wide)); }
.container--narrow { width: min(100% - 2 * var(--gutter), var(--container-narrow)); }

[id] { scroll-margin-top: calc(var(--header-offset) + 1.5rem); }

.section {
  position: relative;
  padding-block: var(--section-y);
  overflow-x: clip;
}
.section--tight { padding-block: calc(var(--section-y) * .6); }
.section--flush-top { padding-top: 0; }
.section--flush-bottom { padding-bottom: 0; }

/* Tones */
.section--tint { background: var(--edge-fade), var(--wash), var(--bg-tint); }
.section--white { background: var(--surface); }
.section--wash { background: var(--wash), var(--bg); }
.section--deep {
  background:
    radial-gradient(40% 45% at 88% 40%, rgba(34, 195, 214, .16), transparent 70%),
    radial-gradient(45% 50% at 6% 65%, rgba(14, 127, 192, .28), transparent 70%),
    var(--deep);
  color: var(--on-deep-muted);
  overflow-x: clip;
  overflow-y: visible;
}
.section--deep h1,
.section--deep h2,
.section--deep h3,
.section--deep h4,
.section--deep strong { color: var(--on-deep); }
.section--deep a:not(.btn) { color: var(--mint); }
.section--deep a:not(.btn):hover { color: #fff; }
.section--deep .text-muted { color: var(--on-deep-muted); }

/* Wave edges: put inside a positioned section; they overhang the neighbour.
   Colour comes from `color` (defaults to the deep section colour). */
.wave-edge {
  position: absolute;
  left: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: clamp(34px, 5vw, 84px);
  color: var(--deep);
  fill: currentColor;
  pointer-events: none;
}
.wave-edge--top { bottom: calc(100% - 1px); }
.wave-edge--bottom { top: calc(100% - 1px); transform: scaleY(-1); }
.wave-edge__back { fill: var(--primary); opacity: .2; }

/* Grids */
.grid { display: grid; gap: var(--grid-gap); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--auto { grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); }

/* Split: text + media side by side */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 1rem + 5vw, 6rem);
  align-items: center;
}
.split--media-wide { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.split--text-wide { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.split--top { align-items: start; }
.split--reverse > :first-child { order: 2; }

@media (max-width: 999.98px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 899.98px) {
  .split,
  .split--media-wide,
  .split--text-wide { grid-template-columns: minmax(0, 1fr); }
  .split--reverse > :first-child { order: 0; }
}
@media (max-width: 759.98px) {
  .grid--2 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 639.98px) {
  .grid--3, .grid--4 { grid-template-columns: minmax(0, 1fr); }
}


/* 5. Header and navigation ================================================= */

.site-header {
  position: fixed;
  top: var(--header-top);
  left: 0;
  right: 0;
  z-index: 100;
  pointer-events: none;
  transition: top var(--dur-2) var(--ease-out);
}

.site-header__bar {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  gap: 1rem;
  width: min(100% - 32px, var(--header-max));
  height: var(--header-h);
  margin-inline: auto;
  padding: 0 .5rem 0 1.1rem;
  border-radius: var(--r-pill);
  pointer-events: auto;
  transition: height var(--dur-2) var(--ease-out);
}
/* Glass lives on a pseudo-element so the mobile nav sheet can have its own backdrop blur. */
.site-header__bar::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: rgba(255, 255, 255, .7);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, .85);
  box-shadow: 0 10px 40px -18px rgba(6, 50, 74, .38), var(--glass-inset);
  transition: background-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.site-header.is-scrolled { top: 10px; }
.site-header.is-scrolled .site-header__bar { height: var(--header-h-condensed); }
.site-header.is-scrolled .site-header__bar::before {
  background: rgba(255, 255, 255, .84);
  box-shadow: 0 18px 50px -20px rgba(6, 50, 74, .45), var(--glass-inset);
}

.brand {
  display: flex;
  align-items: center;
  margin-right: auto;
  padding: 4px;
  border-radius: 14px;
  color: var(--primary);
}
.brand:hover { color: var(--primary-deep); }
.brand .logo-mark { width: 54px; transition: width var(--dur-2) var(--ease-out); }
.site-header.is-scrolled .brand .logo-mark { width: 48px; }

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0 .85rem;
  border-radius: var(--r-pill);
  color: var(--ink);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: var(--track-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--dur-1) ease, color var(--dur-1) ease;
}
.site-nav__link:hover { background: rgba(14, 127, 192, .08); color: var(--primary-ink); }
.site-nav__link[aria-current="page"] { color: var(--primary-ink); background: rgba(14, 127, 192, .1); }
.site-nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 4px;
  width: 5px;
  height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: var(--grad);
}
.site-nav__cta { margin-left: .5rem; }
.site-nav__cta .btn { gap: .5rem; }

.nav-toggle {
  display: none;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  flex: none;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: var(--grad-cta);
  color: #fff;
  box-shadow: 0 10px 22px -10px rgba(10, 94, 156, .8), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.nav-toggle__lines,
.nav-toggle__lines::before,
.nav-toggle__lines::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-1) ease;
}
.nav-toggle__lines { position: relative; background: transparent; }
.nav-toggle__lines::before,
.nav-toggle__lines::after { content: ""; position: absolute; left: 0; }
.nav-toggle__lines::before { top: -4px; }
.nav-toggle__lines::after { top: 4px; width: 12px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__lines::before { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__lines::after { width: 18px; transform: translateY(-4px) rotate(-45deg); }

@media (max-width: 999.98px) {
  :root { --header-h: 62px; --header-h-condensed: 56px; --header-top: 12px; }
  .site-header__bar { width: calc(100% - 24px); padding: 0 .45rem 0 .9rem; }
  .brand .logo-mark { width: 46px; }
  .site-header.is-scrolled .brand .logo-mark { width: 42px; }
  .nav-toggle { display: inline-grid; }

  .site-nav {
    position: absolute;
    top: calc(100% + .6rem);
    left: 0;
    right: 0;
    max-height: calc(100svh - var(--header-offset) - 1.5rem);
    padding: .6rem;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-radius: var(--r-lg);
    background: rgba(255, 255, 255, .88);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    backdrop-filter: blur(22px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, .9);
    box-shadow: var(--shadow-lg), var(--glass-inset);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px) scale(.98);
    transform-origin: 50% 0;
    transition: opacity var(--dur-2) ease, transform var(--dur-2) var(--ease-out), visibility 0s linear var(--dur-2);
  }
  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition-delay: 0s;
  }
  .site-nav__list { flex-direction: column; align-items: stretch; gap: 2px; }
  .site-nav__link {
    display: flex;
    justify-content: space-between;
    min-height: 3.25rem;
    padding: 0 1.1rem;
    border-radius: 18px;
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -.02em;
  }
  .site-nav__link[aria-current="page"]::after { left: auto; right: 1.1rem; bottom: 50%; margin: 0 0 -3px; width: 7px; height: 7px; }
  .site-nav__cta { margin: .5rem 0 0; }
  .site-nav__cta .btn { width: 100%; min-height: 3.25rem; }

  html.nav-open { overflow: hidden; }
  .site-header::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background: rgba(6, 50, 74, .28);
    -webkit-backdrop-filter: blur(3px);
    backdrop-filter: blur(3px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-2) ease, visibility 0s linear var(--dur-2);
  }
  html.nav-open .site-header::after { opacity: 1; visibility: visible; transition-delay: 0s; }
}


/* 6. Buttons and arrow links =============================================== */

.btn {
  --btn-h: 3.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  min-height: var(--btn-h);
  padding: 0 1.5rem;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: var(--track-sm);
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition:
    transform var(--dur-1) var(--ease-out),
    box-shadow var(--dur-2) ease,
    background-color var(--dur-2) ease,
    border-color var(--dur-2) ease,
    color var(--dur-2) ease;
}
.btn .icon { width: 1.15em; height: 1.15em; transition: transform var(--dur-2) var(--ease-out); }
.btn:hover .icon--arrow { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(.99); }

.btn--primary {
  color: #fff;
  background: var(--grad-cta);
  box-shadow: 0 12px 28px -12px rgba(10, 94, 156, .75), inset 0 1px 0 rgba(255, 255, 255, .28);
}
.btn--primary:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 18px 38px -14px rgba(14, 127, 192, .85), 0 0 0 4px rgba(34, 195, 214, .2), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.btn--glass {
  color: var(--ink);
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  box-shadow: var(--shadow-sm), var(--glass-inset);
}
.btn--glass:hover { color: var(--primary-deep); background: #fff; }
.btn--outline {
  color: var(--primary-ink);
  background: transparent;
  border-color: rgba(14, 127, 192, .38);
}
.btn--outline:hover { color: var(--primary-deep); background: rgba(14, 127, 192, .07); border-color: var(--primary); }
.btn--light {
  color: var(--deep);
  background: #fff;
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, .45), inset 0 -2px 0 rgba(14, 127, 192, .12);
}
.btn--light:hover { color: var(--primary-deep); background: #EFFBFE; transform: translateY(-1px); }
.btn--ghost-light {
  color: #fff;
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .42);
}
.btn--ghost-light:hover { color: #fff; background: rgba(255, 255, 255, .14); border-color: #fff; }

.btn--sm { --btn-h: 2.5rem; padding: 0 1.1rem; font-size: var(--fs-sm); }
.btn--lg { --btn-h: 3.75rem; padding: 0 1.9rem; font-size: 1.0625rem; }
.btn--block { width: 100%; }

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: .55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-row { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }

/* Text link with an arrow bubble */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: var(--primary-ink);
  font-weight: 700;
  letter-spacing: var(--track-sm);
  text-decoration: none;
}
.link-arrow__icon {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex: none;
  border-radius: 50%;
  background: var(--grad-soft);
  box-shadow: inset 0 0 0 1px rgba(14, 127, 192, .14);
  color: var(--primary-ink);
  transition: transform var(--dur-2) var(--ease-out), background var(--dur-2) ease, color var(--dur-2) ease;
}
.link-arrow__icon .icon { width: 1rem; height: 1rem; }
.link-arrow:hover { color: var(--primary-deep); }
.link-arrow:hover .link-arrow__icon { transform: translateX(3px); background: var(--grad-cta); color: #fff; }
.section--deep .link-arrow { color: var(--mint); }
.section--deep .link-arrow__icon { background: rgba(255, 255, 255, .1); color: var(--mint); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16); }


/* 7. Typography components ================================================= */

/* Eyebrow: sentence case, led by the logo's three bubbles. Never uppercase. */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 1.1rem;
  color: var(--primary-ink);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: -.005em;
  line-height: 1.3;
}
.eyebrow::before {
  content: "";
  flex: none;
  width: 1.3rem;
  height: 1.1rem;
  background:
    radial-gradient(circle at 60% 26%, var(--primary) 0 4px, transparent 4.6px),
    radial-gradient(circle at 20% 72%, var(--aqua) 0 2.8px, transparent 3.4px),
    radial-gradient(circle at 84% 80%, var(--mint) 0 2.2px, transparent 2.8px);
}
.eyebrow--pill {
  padding: .4rem .9rem .4rem .7rem;
  border-radius: var(--r-pill);
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xs);
}
.section--deep .eyebrow,
.eyebrow--light { color: var(--mint); }
.section--deep .eyebrow::before,
.eyebrow--light::before {
  background:
    radial-gradient(circle at 60% 26%, #fff 0 4px, transparent 4.6px),
    radial-gradient(circle at 20% 72%, var(--aqua) 0 2.8px, transparent 3.4px),
    radial-gradient(circle at 84% 80%, var(--mint) 0 2.2px, transparent 2.8px);
}

.section-head { max-width: 48rem; margin-bottom: var(--head-gap); }
.section-head__title { margin: 0; font-size: var(--fs-h2); font-weight: 800; line-height: 1.06; letter-spacing: var(--track-h); }
.section-head__lede {
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: var(--fs-lead);
  line-height: 1.55;
  max-width: 40rem;
}
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .section-head__lede { margin-inline: auto; }
.section-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 1.5rem clamp(2rem, 5vw, 5rem);
  align-items: end;
  max-width: none;
}
.section-head--split .section-head__lede { margin-top: 0; }
.section-head__aside > * + * { margin-top: 1.25rem; }
.section--deep .section-head__lede { color: var(--on-deep-muted); }
@media (max-width: 899.98px) {
  .section-head--split { grid-template-columns: minmax(0, 1fr); }
}

.lead {
  color: var(--ink-2);
  font-size: var(--fs-lead);
  line-height: 1.55;
  letter-spacing: -.01em;
}
.section--deep .lead { color: rgba(236, 248, 252, .9); }

.statement {
  color: var(--ink);
  font-size: var(--fs-statement);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.025em;
  text-wrap: balance;
}
.section--deep .statement { color: #fff; }

/* Long-form text */
.prose { max-width: 44rem; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { margin-top: 2em; font-size: clamp(1.6rem, 1.3rem + 1.1vw, 2.2rem); }
.prose h3 { margin-top: 1.8em; }
.prose h4 { margin-top: 1.6em; }
.prose h2 + *, .prose h3 + *, .prose h4 + * { margin-top: .6em; }
.prose ul, .prose ol { padding-left: 0; list-style: none; }
.prose ul > li, .prose ol > li { position: relative; padding-left: 1.6rem; }
.prose ul > li + li, .prose ol > li + li { margin-top: .45em; }
.prose ul > li::before {
  content: "";
  position: absolute;
  left: .2rem;
  top: .62em;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--grad);
}
.prose ol { counter-reset: prose; }
.prose ol > li { counter-increment: prose; }
.prose ol > li::before {
  content: counter(prose) ".";
  position: absolute;
  left: 0;
  color: var(--primary-ink);
  font-weight: 700;
}
.prose a { font-weight: 600; }


/* 8. Heroes ================================================================ */

/* 8a. Home hero: the water window. The media is inset from the page edges;
   glass cards float on it. Markup in docs/CLEARWATER-THEME.md. */
.hero { position: relative; padding: var(--hero-inset); }
.hero__stage {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(620px, calc(100vh - 2 * var(--hero-inset)), 940px);
  min-height: clamp(620px, calc(100svh - 2 * var(--hero-inset)), 940px);
}
.hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--r-xl);
  background: #0A5A8C url(../images/slide-01-vdo.jpg) center / cover no-repeat;
  box-shadow: var(--shadow-lg);
}
.hero__media > video,
.hero__media > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Stills for the highlight steps; the active one is shown (page JS). */
.hero__media > [data-hero-media] {
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.2s var(--ease-in-out), transform 7s var(--ease-out);
}
.hero__media > [data-hero-media].is-active { opacity: 1; transform: none; }
/* Soft grade over every medium: keeps the header and cards grounded. */
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  background:
    linear-gradient(180deg, rgba(6, 50, 74, .28) 0%, rgba(6, 50, 74, 0) 22%, rgba(6, 50, 74, 0) 55%, rgba(6, 50, 74, .34) 100%),
    linear-gradient(120deg, rgba(14, 127, 192, .12), rgba(34, 195, 214, .06));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 2.5rem);
  align-items: end;
  width: 100%;
  max-width: 1400px;
  margin-inline: auto;
  padding: calc(var(--header-offset) + 3rem) clamp(1rem, 3.6vw, 3.25rem) clamp(1rem, 3.6vw, 3.25rem);
}

.hero__card {
  max-width: 780px;
  padding: clamp(1.5rem, .9rem + 2.4vw, 3.25rem);
  border-radius: 32px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, .85);
  box-shadow: var(--shadow-lg), var(--glass-inset);
}
.hero__title {
  margin: 0;
  color: var(--ink);
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: var(--track-display);
}
.hero__lede {
  max-width: 36rem;
  margin-top: 1.25rem;
  color: var(--ink-2);
  font-size: var(--fs-lead);
  line-height: 1.55;
}
.hero__actions { margin-top: clamp(1.5rem, 1rem + 1.5vw, 2.25rem); }

/* Highlight steps panel (the three carousel messages) */
.hero__panel {
  padding: clamp(1.25rem, .9rem + 1.2vw, 1.9rem);
  border-radius: 28px;
  background: rgba(255, 255, 255, .74);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, .85);
  box-shadow: var(--shadow-lg), var(--glass-inset);
}
.hero__panel-head {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.25rem;
}
.hero__tabs {
  display: flex;
  flex: 1;
  gap: 4px;
  min-width: 0;
  padding: 4px;
  border-radius: var(--r-pill);
  background: rgba(14, 127, 192, .08);
}
.hero__tab {
  position: relative;
  flex: 1 1 auto;
  min-width: 0;
  min-height: 2.25rem;
  padding: 0 .5rem;
  overflow: hidden;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--ink-2);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: background-color var(--dur-2) ease, color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.hero__tab:hover { color: var(--primary-deep); background: rgba(255, 255, 255, .6); }
.hero__tab[aria-selected="true"] { color: var(--ink); background: #fff; box-shadow: var(--shadow-xs); }
.hero__tab-fill {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: 0 50%;
}
.hero__tab[aria-selected="true"] .hero__tab-fill { transform: scaleX(1); }
.hero__toggle {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  flex: none;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(14, 127, 192, .08);
  color: var(--primary-ink);
  transition: background-color var(--dur-1) ease;
}
.hero__toggle:hover { background: rgba(14, 127, 192, .16); }
.hero__toggle .icon { width: 1.1rem; height: 1.1rem; }
.hero__toggle [data-icon="play"] { display: none; }
.hero__panel.is-paused .hero__toggle [data-icon="play"] { display: block; }
.hero__panel.is-paused .hero__toggle [data-icon="pause"] { display: none; }

.hero__slide + .hero__slide { margin-top: 1.5rem; }
.hero__slide-title {
  font-size: clamp(1.25rem, 1.1rem + .5vw, 1.5rem);
  font-weight: 800;
  letter-spacing: -.025em;
}
.hero__slide p {
  margin-top: .6rem;
  color: var(--ink-2);
  font-size: var(--fs-sm);
  line-height: 1.6;
}
.hero__slide .link-arrow { margin-top: 1rem; font-size: var(--fs-sm); }

/* Without JS every message is listed; with JS they stack and step. */
html:not(.js) .hero__panel-head { display: none; }
.js .hero__slides { display: grid; }
.js .hero__slide { grid-area: 1 / 1; margin: 0; transition: opacity .6s ease, transform .6s var(--ease-out), visibility 0s linear 0s; }
.js .hero__slide:not(.is-active) {
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s ease, transform .3s ease, visibility 0s linear .3s;
}

@media (max-width: 1099.98px) {
  .hero__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 23.5rem); }
}
@media (max-width: 899.98px) {
  .hero__stage { min-height: 0; }
  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
    padding-top: calc(var(--header-offset) + 34vh);
  }
  .hero__card { max-width: none; }
}
@media (max-width: 639.98px) {
  .hero { padding: 8px 8px 0; }
  .hero__stage { display: block; }
  .hero__media {
    position: relative;
    height: min(64svh, 540px);
    min-height: 420px;
    border-radius: 30px;
  }
  .hero__inner {
    margin-top: -8.5rem;
    padding: 0 8px;
    gap: 12px;
  }
  .hero__card { padding: 1.6rem 1.35rem 1.5rem; border-radius: 26px; }
  .hero__panel { border-radius: 24px; background: rgba(255, 255, 255, .7); }
  .hero__actions .btn { flex: 1 1 100%; }
}

/* 8b. Inner-page heroes. Three options, all clear the fixed header.
   .page-hero                 wash: title + lede on an aqua wash with bubbles
   .page-hero--split          wash + a media frame on the right
   .page-hero--window         a rounded photo window with a glass title card overlapping it */
.page-hero {
  position: relative;
  padding: calc(var(--header-offset) + clamp(2.5rem, 1.2rem + 4.5vw, 6rem)) 0 clamp(3.5rem, 2rem + 5vw, 7rem);
  background: var(--wash), var(--bg);
  overflow-x: clip;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__title { margin: 0; color: var(--ink); font-size: var(--fs-h1); font-weight: 800; line-height: var(--lh-tight); letter-spacing: var(--track-display); max-width: 16ch; }
.page-hero__lede {
  max-width: 40rem;
  margin-top: 1.5rem;
  color: var(--ink-2);
  font-size: var(--fs-lead);
  line-height: 1.55;
}
.page-hero__actions { margin-top: 2rem; }
.page-hero .bubbles {
  --bubbles-size: clamp(8rem, 5rem + 12vw, 17rem);
  top: calc(var(--header-offset) + 2rem);
  right: max(var(--gutter), calc((100% - var(--container)) / 2 - 2rem));
}

.page-hero--split .page-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2.5rem, 1rem + 5vw, 6rem);
  align-items: center;
}
.page-hero--split .page-hero__media { position: relative; }
.page-hero--split .page-hero__media .bubbles { --bubbles-size: clamp(6rem, 4rem + 6vw, 10rem); top: -2.5rem; right: -1.5rem; }
.page-hero--split .page-hero__title { max-width: 14ch; }

.page-hero--window {
  padding: var(--hero-inset) var(--hero-inset) clamp(3rem, 2rem + 4vw, 6rem);
  background: var(--bg);
}
.page-hero__window {
  position: relative;
  height: clamp(340px, 30vw + 200px, 560px);
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--r-xl);
  background: var(--deep);
  box-shadow: var(--shadow-lg);
}
.page-hero__window > img,
.page-hero__window > video { width: 100%; height: 100%; object-fit: cover; }
.page-hero__window::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(6, 50, 74, .3), rgba(6, 50, 74, 0) 30%, rgba(6, 50, 74, 0) 60%, rgba(6, 50, 74, .25));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .28);
  pointer-events: none;
}
.page-hero__card {
  position: relative;
  z-index: 2;
  max-width: 54rem;
  margin-top: clamp(-9rem, -4rem - 5vw, -5rem);
  padding: clamp(1.5rem, 1rem + 2.4vw, 3.25rem);
  border-radius: 32px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, .85);
  box-shadow: var(--shadow-lg), var(--glass-inset);
}
.page-hero--window .page-hero__title { max-width: 18ch; }

@media (max-width: 899.98px) {
  .page-hero--split .page-hero__inner { grid-template-columns: minmax(0, 1fr); }
  .page-hero .bubbles { opacity: .7; }
}
@media (max-width: 639.98px) {
  .page-hero--window { padding: 8px 8px clamp(3rem, 2rem + 4vw, 6rem); }
  .page-hero__window { height: 300px; border-radius: 28px; }
  .page-hero__card { margin-top: -4.5rem; border-radius: 24px; }
  .page-hero--window .container { width: calc(100% - 16px); }
  .page-hero .bubbles { --bubbles-size: 6.5rem; top: calc(var(--header-offset) + .5rem); right: .75rem; }
}

/* Breadcrumb: a small glass pill above an inner-page title */
.breadcrumb { margin-bottom: 1.5rem; }
.breadcrumb ol {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .15rem .5rem;
  padding: .4rem .95rem;
  margin: 0;
  list-style: none;
  border-radius: var(--r-pill);
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xs);
  font-size: var(--fs-sm);
  font-weight: 600;
}
.breadcrumb li { display: inline-flex; align-items: center; gap: .5rem; color: var(--muted); }
.breadcrumb li + li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--grad);
}
.breadcrumb a { color: var(--primary-ink); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb [aria-current="page"] { color: var(--ink); }


/* 9. Components ============================================================ */

/* Glass surface utility */
.glass {
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md), var(--glass-inset);
}
.glass--strong { background: var(--glass-strong); }

/* Icons: inline SVG, 24×24, stroke from here */
.icon {
  width: 1.5rem;
  height: 1.5rem;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm { width: 1.125rem; height: 1.125rem; }
.icon--lg { width: 2rem; height: 2rem; stroke-width: 1.5; }

/* Icon chip: gradient squircle with a white line icon */
.icon-chip {
  --chip: 3.25rem;
  position: relative;
  display: inline-grid;
  place-items: center;
  width: var(--chip);
  height: var(--chip);
  flex: none;
  border-radius: 16px;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 12px 24px -12px rgba(14, 127, 192, .75), inset 0 1px 0 rgba(255, 255, 255, .45);
  overflow: hidden;
}
.icon-chip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 18% 0%, rgba(255, 255, 255, .45), transparent 55%);
  pointer-events: none;
}
.icon-chip .icon { position: relative; }
.icon-chip--sm { --chip: 2.5rem; border-radius: 12px; }
.icon-chip--sm .icon { width: 1.2rem; height: 1.2rem; }
.icon-chip--lg { --chip: 4rem; border-radius: 20px; }
.icon-chip--lg .icon { width: 1.9rem; height: 1.9rem; stroke-width: 1.6; }
.icon-chip--round { border-radius: 50%; }
.icon-chip--soft {
  background: var(--grad-soft);
  color: var(--primary-ink);
  box-shadow: inset 0 0 0 1px rgba(14, 127, 192, .14);
}
.icon-chip--soft::before { display: none; }
.icon-chip--glass {
  background: rgba(255, 255, 255, .72);
  color: var(--primary);
  box-shadow: var(--shadow-xs), inset 0 0 0 1px rgba(255, 255, 255, .9);
}
.section--deep .icon-chip--soft,
.icon-chip--deep {
  background: rgba(255, 255, 255, .08);
  color: var(--mint);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
}

/* Bubbles: three glass spheres arranged like the logo's dots. Decorative.
   Place inside a positioned parent; size with --bubbles-size, position with top/right/bottom/left. */
.bubbles {
  position: absolute;
  z-index: 0;
  width: var(--bubbles-size, 9rem);
  aspect-ratio: 1;
  pointer-events: none;
}
.bubbles > span {
  position: absolute;
  border-radius: 50%;
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 32% 26%, rgba(255, 255, 255, .95) 0 7%, rgba(255, 255, 255, .45) 18%, transparent 42%),
    radial-gradient(circle at 70% 78%, rgba(34, 195, 214, .38), transparent 60%),
    linear-gradient(150deg, rgba(205, 239, 247, .55), rgba(14, 127, 192, .32));
  border: 1px solid rgba(255, 255, 255, .8);
  box-shadow:
    inset -6px -10px 18px rgba(14, 127, 192, .2),
    inset 4px 6px 12px rgba(255, 255, 255, .55),
    0 22px 40px -20px rgba(14, 127, 192, .55);
  -webkit-backdrop-filter: blur(6px) saturate(140%);
  backdrop-filter: blur(6px) saturate(140%);
}
.bubbles > span:nth-child(1) { width: 50%; left: 30%; top: 0; }
.bubbles > span:nth-child(2) { width: 30%; left: 4%; top: 56%; }
.bubbles > span:nth-child(3) { width: 22%; left: 66%; top: 66%; }
.bubbles--solid > span {
  background: var(--grad);
  border: 0;
  box-shadow: 0 14px 30px -14px rgba(14, 127, 192, .7), inset 0 2px 0 rgba(255, 255, 255, .35);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
.bubbles--light > span { opacity: .55; }

/* Cards */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem);
  border-radius: var(--r-lg);
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), var(--glass-inset);
  transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) ease, background-color var(--dur-2) ease;
}
.card--solid { background: var(--surface); border-color: rgba(14, 127, 192, .08); }
.card--deep {
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .14);
  box-shadow: none;
  color: var(--on-deep-muted);
}
.card--deep .card__title { color: #fff; }
.card .icon-chip { margin-bottom: .5rem; }
.card__title { font-size: var(--fs-h3); }
.card__text { color: var(--muted); }
.section--deep .card__text { color: var(--on-deep-muted); }
.card__foot { margin-top: auto; padding-top: .75rem; }
/* Whole-card link: put .card__link on the title's <a>. */
.card__link { color: inherit; text-decoration: none; }
.card__link::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card__link:focus-visible { outline: none; }
.card:has(.card__link:focus-visible) { outline: 3px solid var(--focus); outline-offset: 3px; }
.card:has(.card__link):hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, .82);
  box-shadow: var(--shadow-md), var(--glass-inset);
}
.card:has(.card__link):hover .link-arrow__icon { transform: translateX(3px); background: var(--grad-cta); color: #fff; }

/* Glass grid: one frosted sheet split into cells (offerings, values).
   Needs something colourful behind it (a .section--tint and/or .bubbles). */
.glass-grid {
  --cols: 3;
  position: relative;
  display: grid;
  grid-template-columns: repeat(var(--cols), minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border-radius: 32px;
  background: rgba(14, 127, 192, .12);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
}
.glass-grid--2 { --cols: 2; }
.glass-grid__cell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: clamp(1.5rem, 1rem + 1.4vw, 2.4rem);
  background: rgba(255, 255, 255, .68);
  transition: background-color var(--dur-2) ease;
}
.glass-grid__cell .icon-chip { margin-bottom: .6rem; transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) ease; }
.glass-grid__title { font-size: clamp(1.2rem, 1.08rem + .4vw, 1.375rem); }
.glass-grid__text { color: var(--muted); font-size: var(--fs-sm); line-height: 1.6; }
.glass-grid__cell .link-arrow { margin-top: auto; padding-top: .6rem; font-size: var(--fs-sm); }
.glass-grid__cell:has(.card__link):hover { background: rgba(255, 255, 255, .92); }
.glass-grid__cell:has(.card__link):hover .icon-chip { transform: translateY(-3px) rotate(-4deg); box-shadow: 0 16px 30px -12px rgba(14, 127, 192, .8), inset 0 1px 0 rgba(255, 255, 255, .45); }
.glass-grid__cell:has(.card__link):hover .link-arrow__icon { transform: translateX(3px); background: var(--grad-cta); color: #fff; }
.glass-grid__cell:has(.card__link:focus-visible) { outline: 3px solid var(--focus); outline-offset: -5px; border-radius: 24px; }
@media (max-width: 999.98px) {
  .glass-grid { --cols: 2; }
  .glass-grid > :last-child:nth-child(odd) { grid-column: 1 / -1; }
}
@media (max-width: 639.98px) {
  .glass-grid { --cols: 1; border-radius: 26px; }
  .glass-grid__cell {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: .35rem 1rem;
    align-items: start;
    padding: 1.35rem 1.25rem;
  }
  .glass-grid__cell > .icon-chip { grid-row: 1 / span 3; margin: 0; --chip: 2.75rem; border-radius: 14px; }
  .glass-grid__cell > .icon-chip .icon { width: 1.3rem; height: 1.3rem; }
  .glass-grid__cell > :not(.icon-chip) { grid-column: 2; }
  .glass-grid__cell .link-arrow { padding-top: .25rem; }
}

/* Numbered steps (only for real sequences). <ol class="steps"> */
.steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.step {
  position: relative;
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 0 1.25rem;
  padding-bottom: 1.75rem;
  counter-increment: step;
}
.step::before {
  content: counter(step, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-size: .9375rem;
  font-weight: 800;
  letter-spacing: -.02em;
  box-shadow: 0 12px 24px -12px rgba(14, 127, 192, .8), inset 0 1px 0 rgba(255, 255, 255, .4);
  font-variant-numeric: tabular-nums;
}
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(1.5rem - 1px);
  top: 3.5rem;
  bottom: .5rem;
  border-left: 2px dotted rgba(14, 127, 192, .35);
}
.step__title { align-self: center; min-height: 3rem; display: flex; align-items: center; font-size: var(--fs-h4); }
.step__text { grid-column: 2; color: var(--muted); }
.section--deep .step__text { color: var(--on-deep-muted); }
/* Steps as a grid of glass tiles (many short steps, e.g. 11 turnkey stages) */
.steps--grid {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
  gap: var(--grid-gap);
}
.steps--grid .step {
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
  padding: 1.5rem;
  border-radius: var(--r-md);
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), var(--glass-inset);
}
.steps--grid .step::before { width: 2.5rem; height: 2.5rem; font-size: .8125rem; }
.steps--grid .step::after { display: none; }
.steps--grid .step__title { min-height: 0; font-size: 1.0625rem; line-height: 1.35; }
.steps--grid .step__text { grid-column: auto; }

/* Check list */
.list-check { display: grid; gap: .8rem; margin: 0; padding: 0; list-style: none; }
.list-check > li { position: relative; padding-left: 2.2rem; line-height: 1.55; }
.list-check > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .02em;
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 50%;
  background: var(--grad-soft);
  box-shadow: inset 0 0 0 1px rgba(14, 127, 192, .18);
}
.list-check > li::after {
  content: "";
  position: absolute;
  left: .52rem;
  top: calc(.02em + .3rem);
  width: .4rem;
  height: .7rem;
  border: solid var(--primary-ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.list-check--cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem 2rem; }
.list-check--glass > li { padding: .85rem 1rem .85rem 3.1rem; border-radius: var(--r-sm); background: var(--glass); border: 1px solid var(--glass-border); box-shadow: var(--shadow-xs); }
.list-check--glass > li::before { left: .9rem; top: .9rem; }
.list-check--glass > li::after { left: calc(.9rem + .52rem); top: calc(.9rem + .3rem); }
.section--deep .list-check > li::before { background: rgba(127, 227, 210, .14); box-shadow: inset 0 0 0 1px rgba(127, 227, 210, .3); }
.section--deep .list-check > li::after { border-color: var(--mint); }
@media (max-width: 639.98px) {
  .list-check--cols { grid-template-columns: minmax(0, 1fr); }
}

/* Bubble-dot list */
.list-dots { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.list-dots > li { position: relative; padding-left: 1.5rem; }
.list-dots > li::before {
  content: "";
  position: absolute;
  left: .15rem;
  top: .6em;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--grad);
}

/* Spec list: <dl class="spec"> with .spec__row > dt + dd */
.spec {
  border-radius: var(--r-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.spec__row {
  display: grid;
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  gap: .35rem 2rem;
  padding: 1.1rem 1.5rem;
}
.spec__row + .spec__row { border-top: 1px solid var(--line); }
.spec dt { color: var(--ink); font-weight: 700; }
.spec dd { margin: 0; color: var(--muted); }
@media (max-width: 639.98px) {
  .spec__row { grid-template-columns: minmax(0, 1fr); }
}

/* Tags */
.tag-list { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-height: 2.1rem;
  padding: .35rem .9rem;
  border-radius: var(--r-pill);
  background: rgba(14, 127, 192, .08);
  color: var(--primary-deep);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.3;
}
.tag--glass { background: var(--glass-strong); color: var(--ink); border: 1px solid var(--glass-border); box-shadow: var(--shadow-xs); }
.section--deep .tag { background: rgba(255, 255, 255, .08); color: #EAF8FB; }
/* A sequence of tags joined by small dots (e.g. design → commissioning → O&M) */
.tag-list--flow { gap: .5rem 1rem; }
.tag-list--flow > li { position: relative; }
.tag-list--flow > li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -.68rem;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  border-radius: 50%;
  background: var(--grad);
  opacity: .85;
}

/* Callout */
.callout {
  position: relative;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: clamp(1.25rem, 1rem + 1vw, 2rem);
  border-radius: var(--r-lg);
  background:
    radial-gradient(80% 120% at 0% 0%, rgba(34, 195, 214, .16), transparent 60%),
    var(--glass-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), var(--glass-inset);
}
.callout__title { font-size: var(--fs-h4); margin-bottom: .35rem; }
.callout__body { min-width: 0; }
.callout__body > * + * { margin-top: .6rem; }
.callout--deep { background: var(--grad-deep); border-color: rgba(255, 255, 255, .12); color: var(--on-deep-muted); }
.callout--deep .callout__title, .callout--deep strong { color: #fff; }
.callout--deep a { color: var(--mint); }

/* Pull quote */
.quote {
  position: relative;
  padding-left: clamp(0rem, 4vw, 1rem);
}
.quote::before {
  content: "\201C";
  display: block;
  height: .55em;
  margin-bottom: .25rem;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(4rem, 3rem + 3vw, 6.5rem);
  font-weight: 800;
  line-height: 1;
}
.quote blockquote { margin: 0; }
.quote blockquote p { color: var(--ink); font-size: var(--fs-statement); font-weight: 700; line-height: 1.28; letter-spacing: -.025em; text-wrap: balance; }
.quote figcaption { margin-top: 1rem; color: var(--muted); font-size: var(--fs-sm); font-weight: 600; }
.section--deep .quote::before { background-image: var(--grad-text-light); }
.section--deep .quote blockquote p { color: #fff; }

/* Facts: true counts only ("9 offerings"). */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 11rem), 1fr)); gap: var(--grid-gap); }
.fact {
  padding: 1.5rem 1.5rem 1.35rem;
  border-radius: var(--r-lg);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), var(--glass-inset);
}
.fact__value {
  display: block;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-size: clamp(2.75rem, 2rem + 2.5vw, 4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}
.fact__label { display: block; margin-top: .6rem; color: var(--muted); font-size: var(--fs-sm); font-weight: 600; line-height: 1.4; }
.section--deep .fact { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .14); box-shadow: none; }
.section--deep .fact__value { background-image: var(--grad-text-light); }
.section--deep .fact__label { color: var(--on-deep-muted); }

/* Accordion: <div class="accordion"><details class="accordion__item"> */
.accordion { display: grid; gap: .75rem; }
.accordion__item {
  border-radius: var(--r-md);
  background: var(--glass);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xs), var(--glass-inset);
  transition: background-color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.accordion__item[open] { background: var(--glass-strong); box-shadow: var(--shadow-md), var(--glass-inset); }
.accordion__summary {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.25rem 1.15rem 1.5rem;
  border-radius: inherit;
  color: var(--ink);
  font-size: var(--fs-h4);
  font-weight: 700;
  letter-spacing: var(--track-sm);
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
}
.accordion__summary::-webkit-details-marker { display: none; }
.accordion__summary > :is(h2, h3, h4) { font-size: inherit; font-weight: inherit; letter-spacing: inherit; line-height: inherit; }
.accordion__summary .icon-chip { --chip: 2.5rem; border-radius: 12px; }
.accordion__summary .icon-chip .icon { width: 1.2rem; height: 1.2rem; }
.accordion__label { flex: 1; min-width: 0; }
.accordion__marker {
  position: relative;
  width: 2.25rem;
  height: 2.25rem;
  flex: none;
  border-radius: 50%;
  background: rgba(14, 127, 192, .08);
  transition: background-color var(--dur-2) ease, transform var(--dur-2) var(--ease-out);
}
.accordion__marker::before,
.accordion__marker::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2px;
  margin: -1px 0 0 -6px;
  border-radius: 2px;
  background: var(--primary-ink);
  transition: transform var(--dur-2) var(--ease-out), opacity var(--dur-2) ease;
}
.accordion__marker::after { transform: rotate(90deg); }
.accordion__summary:hover .accordion__marker { background: rgba(14, 127, 192, .16); }
.accordion__item[open] .accordion__marker { background: var(--grad-cta); }
.accordion__item[open] .accordion__marker::before,
.accordion__item[open] .accordion__marker::after { background: #fff; }
.accordion__item[open] .accordion__marker::after { transform: rotate(0deg); opacity: 0; }
.accordion__body { padding: 0 1.5rem 1.5rem; color: var(--muted); }
.accordion__body > * + * { margin-top: 1rem; }

/* Tabs: [data-tabs] > .tabs__list[role=tablist] > .tabs__tab[role=tab]; .tabs__panel[role=tabpanel].
   Page JS sets aria-selected / hidden (web/js/site.js). Without JS every panel shows. */
.tabs__list {
  display: flex;
  gap: 4px;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 2rem;
  padding: 5px;
  overflow-x: auto;
  scrollbar-width: none;
  border-radius: var(--r-pill);
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm), var(--glass-inset);
}
.tabs__list::-webkit-scrollbar { display: none; }
html:not(.js) .tabs__list { display: none; }
.tabs__tab {
  flex: none;
  min-height: 2.75rem;
  padding: 0 1.2rem;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--ink-2);
  font-size: var(--fs-sm);
  font-weight: 700;
  white-space: nowrap;
  transition: background-color var(--dur-2) ease, color var(--dur-2) ease, box-shadow var(--dur-2) ease;
}
.tabs__tab:hover { color: var(--primary-deep); background: rgba(14, 127, 192, .07); }
.tabs__tab[aria-selected="true"] {
  color: #fff;
  background: var(--grad-cta);
  box-shadow: 0 10px 22px -12px rgba(10, 94, 156, .8), inset 0 1px 0 rgba(255, 255, 255, .28);
}
.tabs__tab:focus-visible { outline-offset: -3px; }
.tabs__panel:focus-visible { outline-offset: 6px; border-radius: var(--r-md); }
html:not(.js) .tabs__panel + .tabs__panel { margin-top: 3rem; }
/* Side tabs: a vertical list on wide screens (long lists such as nine offerings) */
@media (min-width: 1000px) {
  .tabs--side { display: grid; grid-template-columns: minmax(0, 18rem) minmax(0, 1fr); gap: clamp(2rem, 4vw, 4rem); align-items: start; }
  .tabs--side .tabs__list {
    position: sticky;
    top: calc(var(--header-offset) + 1.5rem);
    flex-direction: column;
    width: auto;
    margin: 0;
    padding: 8px;
    border-radius: var(--r-lg);
  }
  .tabs--side .tabs__tab { justify-content: flex-start; min-height: 3rem; padding: .6rem 1rem; border-radius: 16px; text-align: left; white-space: normal; line-height: 1.3; }
}

/* Media frames */
.frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  isolation: isolate;
  border-radius: var(--r-lg);
  background: var(--bg-tint-2);
  box-shadow: var(--shadow-md);
}
.frame > img,
.frame > video { width: 100%; height: 100%; object-fit: cover; }
.frame::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .5), inset 0 1px 0 rgba(255, 255, 255, .6);
  pointer-events: none;
}
.frame--4x5 { aspect-ratio: 4 / 5; }
.frame--square { aspect-ratio: 1; }
.frame--wide { aspect-ratio: 16 / 10; }
.frame--cinema { aspect-ratio: 21 / 9; }
.frame--window { border-radius: var(--r-xl); box-shadow: var(--shadow-lg); }
/* The nextw-0x.png cut-outs have an old grey drop shadow baked into two edges.
   .frame--trim crops the right + bottom edges; .frame--trim-left crops left + bottom (nextw-01.png). */
.frame--trim > img { transform-origin: 0 0; scale: 1.06; }
.frame--trim-left > img { transform-origin: 100% 0; scale: 1.06; }
.frame__caption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 3;
  max-width: calc(100% - 2rem);
  padding: .55rem 1rem;
  border-radius: var(--r-pill);
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--ink);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.35;
  box-shadow: var(--shadow-sm);
}
/* Caustic light over a photo/video: add <span class="caustics" aria-hidden="true"></span> inside .frame or .hero__media */
.caustics {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  border-radius: inherit;
  pointer-events: none;
  mix-blend-mode: soft-light;
}
.caustics::before,
.caustics::after {
  content: "";
  position: absolute;
  inset: -30%;
  background-repeat: no-repeat;
}
.caustics::before {
  background-image:
    radial-gradient(closest-side, rgba(255, 255, 255, .75), transparent),
    radial-gradient(closest-side, rgba(127, 227, 210, .6), transparent),
    radial-gradient(closest-side, rgba(255, 255, 255, .6), transparent),
    radial-gradient(closest-side, rgba(34, 195, 214, .55), transparent);
  background-size: 42% 36%, 34% 30%, 48% 40%, 30% 34%;
  background-position: 22% 26%, 74% 18%, 56% 78%, 88% 62%;
}
.caustics::after {
  background-image: repeating-radial-gradient(circle at 40% 45%, transparent 0 22px, rgba(255, 255, 255, .22) 24px, transparent 28px);
  opacity: .45;
}


/* 10. CTA band, contact, form, footer ====================================== */

.cta-band-section {
  position: relative;
  z-index: 2;
  padding-top: clamp(1rem, 2vw, 2rem);
  margin-bottom: calc(-1 * clamp(4rem, 3rem + 3vw, 6rem));
}
.cta-band {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem 3rem;
  align-items: center;
  padding: clamp(2rem, 1.2rem + 3.4vw, 4.5rem) clamp(1.5rem, 1rem + 3.5vw, 4.5rem);
  overflow: hidden;
  border-radius: var(--r-xl);
  background: var(--grad-deep);
  color: var(--on-deep-muted);
  box-shadow: 0 40px 90px -36px rgba(6, 50, 74, .75);
}
.cta-band .caustics { mix-blend-mode: soft-light; opacity: .9; }
.cta-band .bubbles { --bubbles-size: clamp(7rem, 5rem + 5vw, 10rem); right: clamp(1rem, 3vw, 3rem); top: -2.25rem; z-index: 0; }
.cta-band__content { position: relative; z-index: 1; max-width: 40rem; }
.cta-band__title {
  color: #fff;
  font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3.2rem);
  line-height: 1.06;
  letter-spacing: -.032em;
}
.cta-band__text { margin-top: 1rem; font-size: var(--fs-lead); line-height: 1.5; color: rgba(236, 248, 252, .86); }
.cta-band__actions { position: relative; z-index: 1; display: flex; flex-direction: column; gap: .75rem; align-items: stretch; }
@media (max-width: 759.98px) {
  .cta-band { grid-template-columns: minmax(0, 1fr); border-radius: 30px; }
  .cta-band .bubbles { --bubbles-size: 6rem; right: -1.75rem; top: -2rem; opacity: .45; }
  .cta-band__actions { flex-direction: row; flex-wrap: wrap; }
  .cta-band__actions .btn { flex: 1 1 14rem; }
}

.contact {
  position: relative;
  padding: calc(var(--section-y) + clamp(4rem, 3rem + 3vw, 6rem)) 0 calc(var(--section-y) + clamp(2rem, 4vw, 4rem));
  background: var(--edge-fade), var(--wash), var(--bg-tint);
  overflow-x: clip;
}
.contact > .bubbles { --bubbles-size: clamp(8rem, 5rem + 10vw, 16rem); left: -3rem; bottom: 18%; opacity: .9; }
.contact__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2.5rem, 1rem + 4vw, 5rem);
  align-items: start;
}
.contact__title { font-size: var(--fs-h2); }
.contact__intro { margin-top: 1.25rem; color: var(--muted); font-size: var(--fs-lead); line-height: 1.55; }
.contact__details { display: grid; gap: .75rem; margin: 2rem 0 0; padding: 0; list-style: none; }
.contact__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .75rem 1rem .75rem .75rem;
  border-radius: var(--r-md);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-xs), var(--glass-inset);
}
.contact__label { display: block; color: var(--muted); font-size: var(--fs-xs); font-weight: 600; line-height: 1.3; }
.contact__value { display: block; color: var(--ink); font-weight: 700; line-height: 1.35; text-decoration: none; overflow-wrap: anywhere; }
a.contact__value:hover { color: var(--primary-ink); text-decoration: underline; }
.contact__map {
  position: relative;
  margin-top: 1.25rem;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--bg-tint-2);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}
.contact__map iframe { width: 100%; height: 100%; border: 0; filter: saturate(.9); }
.contact__card {
  padding: clamp(1.5rem, 1rem + 2vw, 2.75rem);
  border-radius: 32px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: var(--glass-blur);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg), var(--glass-inset);
}
.contact__card-title { font-size: var(--fs-h3); }
.contact__card-text { margin-top: .4rem; color: var(--muted); font-size: var(--fs-sm); }
@media (max-width: 899.98px) {
  .contact__grid { grid-template-columns: minmax(0, 1fr); }
}

/* Form */
.form { margin-top: 1.75rem; }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.25rem; }
.field { display: grid; gap: .45rem; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { color: var(--ink); font-size: var(--fs-sm); font-weight: 700; line-height: 1.3; }
.field__optional { color: var(--muted); font-weight: 500; }
.input,
.field input,
.field textarea,
.field select {
  width: 100%;
  min-height: 3.25rem;
  padding: .8rem 1.05rem;
  border: 1px solid rgba(11, 42, 60, .16);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .86);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.4;
  box-shadow: inset 0 1px 2px rgba(6, 50, 74, .05);
  transition: border-color var(--dur-1) ease, box-shadow var(--dur-1) ease, background-color var(--dur-1) ease;
  -webkit-appearance: none;
  appearance: none;
}
.field textarea { min-height: 9.5rem; resize: vertical; }
.field input:hover,
.field textarea:hover { border-color: rgba(14, 127, 192, .45); }
.field input:focus,
.field textarea:focus { outline: none; }
.field input:focus-visible,
.field textarea:focus-visible,
.field input:focus,
.field textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(34, 195, 214, .3), inset 0 1px 2px rgba(6, 50, 74, .05);
}
.field input:user-invalid,
.field textarea:user-invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 4px rgba(180, 35, 44, .12);
}
.field input::placeholder,
.field textarea::placeholder { color: #6F8894; }
.form__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
  margin-top: 1.5rem;
}
.form__note { color: var(--muted); font-size: var(--fs-xs); }

/* Status (written by site.js) */
[data-form-status] {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  flex: 1 1 16rem;
  margin: 0;
  padding: .8rem 1rem;
  border-radius: var(--r-sm);
  background: rgba(14, 127, 192, .08);
  color: var(--primary-deep);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.45;
}
[data-form-status][hidden] { display: none; }
[data-form-status]::before {
  content: "";
  flex: none;
  width: 1.1rem;
  height: 1.1rem;
  margin-top: .1rem;
  border-radius: 50%;
}
form[data-state="sending"] [data-form-status]::before {
  border: 2px solid rgba(14, 127, 192, .25);
  border-top-color: var(--primary);
  animation: cw-spin .8s linear infinite;
}
form[data-state="success"] [data-form-status] { background: rgba(127, 227, 210, .38); color: var(--success); }
form[data-state="success"] [data-form-status]::before {
  background: var(--success) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 70% no-repeat;
}
form[data-state="error"] [data-form-status] { background: rgba(180, 35, 44, .08); color: var(--danger); }
form[data-state="error"] [data-form-status]::before {
  background: var(--danger) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M12 7v6'/%3E%3Cpath d='M12 17h.01'/%3E%3C/svg%3E") center / 70% no-repeat;
}
@keyframes cw-spin { to { transform: rotate(360deg); } }
@media (max-width: 539.98px) {
  .form__grid { grid-template-columns: minmax(0, 1fr); }
  .form__footer .btn { width: 100%; }
}

/* Footer */
.site-footer {
  position: relative;
  padding: clamp(3.5rem, 2.5rem + 3vw, 5.5rem) 0 2rem;
  background:
    radial-gradient(34% 40% at 88% 48%, rgba(34, 195, 214, .14), transparent 70%),
    radial-gradient(50% 60% at 0% 100%, rgba(14, 127, 192, .24), transparent 70%),
    linear-gradient(180deg, var(--deep) 0%, var(--deep) 20%, var(--deep-2) 100%);
  color: var(--on-deep-muted);
  font-size: var(--fs-sm);
}
.site-footer .wave-edge--top { color: var(--deep); }
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, .9fr) minmax(0, 1.25fr) minmax(0, 1.2fr);
  gap: 2.5rem clamp(1.5rem, 3vw, 3.5rem);
}
.footer__brand .brand { color: #fff; margin: 0 0 1.25rem; padding: 0; width: fit-content; }
.footer__brand .logo-mark { width: 96px; }
.footer__about { max-width: 22rem; line-height: 1.6; }
.footer__heading { margin-bottom: 1rem; color: #fff; font-size: var(--fs-sm); font-weight: 700; letter-spacing: 0; }
.footer__links { display: grid; gap: .55rem; margin: 0; padding: 0; list-style: none; }
.footer__links a { color: var(--on-deep-muted); text-decoration: none; }
.footer__links a:hover { color: #fff; text-decoration: underline; }
.footer__contact { display: grid; gap: .9rem; margin: 0; padding: 0; list-style: none; }
.footer__contact li { display: flex; gap: .75rem; align-items: flex-start; }
.footer__contact .icon { width: 1.15rem; height: 1.15rem; margin-top: .2rem; color: var(--mint); }
.footer__contact a { color: #fff; font-weight: 600; text-decoration: none; }
.footer__contact a:hover { text-decoration: underline; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(2.5rem, 2rem + 2vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--on-deep-line);
  font-size: var(--fs-xs);
}
.footer__bottom p { margin: 0; }
.footer__top-link { color: var(--on-deep-muted); font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: .4rem; }
.footer__top-link:hover { color: #fff; }
.footer__top-link .icon { width: 1rem; height: 1rem; }
.site-footer :focus-visible { outline-color: var(--focus-on-deep); }
@media (max-width: 999.98px) {
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 539.98px) {
  .footer__grid { grid-template-columns: minmax(0, 1fr); }
}


/* 11. Motion =============================================================== */

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }

  /* Reveal: content surfaces gently, as if rising through water. */
  html.js [data-reveal] {
    transition:
      opacity var(--dur-reveal) var(--ease-out),
      transform calc(var(--dur-reveal) * 1.15) var(--ease-out);
  }
  html.js [data-reveal]:not(.is-revealed) { opacity: 0; transform: translate3d(0, 26px, 0) scale(.985); }
  html.js [data-reveal="fade"]:not(.is-revealed) { transform: none; }
  html.js [data-reveal="scale"]:not(.is-revealed) { transform: scale(.96); }

  /* Home hero: the one orchestrated load moment. */
  .hero__media { animation: cw-window 1.6s var(--ease-out) both; }
  .hero__card { animation: cw-rise 1.1s .25s var(--ease-out) both; }
  .hero__panel { animation: cw-rise 1.1s .45s var(--ease-out) both; }
  .page-hero__card { animation: cw-rise 1s .2s var(--ease-out) both; }

  /* Caustic shimmer drifts slowly over water media. */
  .caustics::before { animation: cw-caustic 20s var(--ease-in-out) infinite alternate; }
  .caustics::after { animation: cw-caustic 28s var(--ease-in-out) infinite alternate-reverse; }

  /* Hero highlight progress (page JS advances on animationend). */
  .hero__tab[aria-selected="true"] .hero__tab-fill { animation: cw-progress var(--hero-interval, 7s) linear both; }
  .hero__panel.is-paused .hero__tab-fill,
  .hero__panel:hover .hero__tab-fill,
  .hero__panel:focus-within .hero__tab-fill { animation-play-state: paused; }
}

@keyframes cw-rise {
  from { opacity: 0; transform: translate3d(0, 28px, 0); }
  to { opacity: 1; transform: none; }
}
@keyframes cw-window {
  from { opacity: 0; transform: scale(.975); }
  to { opacity: 1; transform: none; }
}
@keyframes cw-caustic {
  0% { transform: translate3d(-4%, -3%, 0) rotate(0deg) scale(1); }
  50% { transform: translate3d(3%, 2%, 0) rotate(7deg) scale(1.08); }
  100% { transform: translate3d(-2%, 4%, 0) rotate(-5deg) scale(1.04); }
}
@keyframes cw-progress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: .01ms !important;
    transition-delay: 0s !important;
    scroll-behavior: auto !important;
  }
  html.js [data-reveal],
  html.js [data-reveal]:not(.is-revealed) { opacity: 1; transform: none; }
  /* Show the poster instead of the video. */
  .hero__media > video,
  [data-motion-video] { visibility: hidden; }
  .hero__toggle { display: none; }
}

/* Fallback when backdrop-filter is unsupported: make glass more opaque. */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  :root { --glass: rgba(255, 255, 255, .9); --glass-strong: rgba(255, 255, 255, .95); }
  .site-header__bar::before { background: rgba(255, 255, 255, .95); }
  .glass-grid__cell { background: rgba(255, 255, 255, .95); }
}